280 files changed, 11494 insertions, 5023 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 54de1dc94..3575a3cb3 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -121,6 +121,7 @@ else()
 
     if (ARCHITECTURE_x86_64)
         add_compile_options("-mcx16")
+        add_compile_options("-fwrapv")
     endif()
 
     if (APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL Clang)
diff --git a/src/audio_core/audio_core.cpp b/src/audio_core/audio_core.cpp
index c845330cd..07a679c32 100644
--- a/src/audio_core/audio_core.cpp
+++ b/src/audio_core/audio_core.cpp
@@ -8,7 +8,7 @@
 
 namespace AudioCore {
 
-AudioCore::AudioCore(Core::System& system) : audio_manager{std::make_unique<AudioManager>(system)} {
+AudioCore::AudioCore(Core::System& system) : audio_manager{std::make_unique<AudioManager>()} {
     CreateSinks();
     // Must be created after the sinks
     adsp = std::make_unique<AudioRenderer::ADSP::ADSP>(system, *output_sink);
diff --git a/src/audio_core/audio_manager.cpp b/src/audio_core/audio_manager.cpp
index 2f1bba9c3..2acde668e 100644
--- a/src/audio_core/audio_manager.cpp
+++ b/src/audio_core/audio_manager.cpp
@@ -1,14 +1,13 @@
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "audio_core/audio_in_manager.h"
 #include "audio_core/audio_manager.h"
-#include "audio_core/audio_out_manager.h"
 #include "core/core.h"
+#include "core/hle/service/audio/errors.h"
 
 namespace AudioCore {
 
-AudioManager::AudioManager(Core::System& system_) : system{system_} {
+AudioManager::AudioManager() {
     thread = std::jthread([this]() { ThreadFunc(); });
 }
 
@@ -27,7 +26,7 @@ Result AudioManager::SetOutManager(BufferEventFunc buffer_func) {
 
     const auto index{events.GetManagerIndex(Event::Type::AudioOutManager)};
     if (buffer_events[index] == nullptr) {
-        buffer_events[index] = buffer_func;
+        buffer_events[index] = std::move(buffer_func);
         needs_update = true;
         events.SetAudioEvent(Event::Type::AudioOutManager, true);
     }
@@ -43,7 +42,7 @@ Result AudioManager::SetInManager(BufferEventFunc buffer_func) {
 
     const auto index{events.GetManagerIndex(Event::Type::AudioInManager)};
     if (buffer_events[index] == nullptr) {
-        buffer_events[index] = buffer_func;
+        buffer_events[index] = std::move(buffer_func);
         needs_update = true;
         events.SetAudioEvent(Event::Type::AudioInManager, true);
     }
@@ -60,19 +59,21 @@ void AudioManager::ThreadFunc() {
     running = true;
 
     while (running) {
-        auto timed_out{events.Wait(l, std::chrono::seconds(2))};
+        const auto timed_out{events.Wait(l, std::chrono::seconds(2))};
 
         if (events.CheckAudioEventSet(Event::Type::Max)) {
             break;
         }
 
         for (size_t i = 0; i < buffer_events.size(); i++) {
-            if (events.CheckAudioEventSet(Event::Type(i)) || timed_out) {
+            const auto event_type = static_cast<Event::Type>(i);
+
+            if (events.CheckAudioEventSet(event_type) || timed_out) {
                 if (buffer_events[i]) {
                     buffer_events[i]();
                 }
             }
-            events.SetAudioEvent(Event::Type(i), false);
+            events.SetAudioEvent(event_type, false);
         }
     }
 }
diff --git a/src/audio_core/audio_manager.h b/src/audio_core/audio_manager.h
index 8cbd95e22..abf077de4 100644
--- a/src/audio_core/audio_manager.h
+++ b/src/audio_core/audio_manager.h
@@ -10,22 +10,11 @@
 #include <thread>
 
 #include "audio_core/audio_event.h"
-#include "core/hle/service/audio/errors.h"
 
-namespace Core {
-class System;
-}
+union Result;
 
 namespace AudioCore {
 
-namespace AudioOut {
-class Manager;
-}
-
-namespace AudioIn {
-class Manager;
-}
-
 /**
  * The AudioManager's main purpose is to wait for buffer events for the audio in and out managers,
  * and call an associated callback to release buffers.
@@ -43,7 +32,7 @@ class AudioManager {
     using BufferEventFunc = std::function<void()>;
 
 public:
-    explicit AudioManager(Core::System& system);
+    explicit AudioManager();
 
     /**
      * Shutdown the audio manager.
@@ -80,10 +69,6 @@ private:
      */
     void ThreadFunc();
 
-    /// Core system
-    Core::System& system;
-    /// Have sessions started palying?
-    bool sessions_started{};
     /// Is the main thread running?
     std::atomic<bool> running{};
     /// Unused
diff --git a/src/audio_core/renderer/adsp/audio_renderer.cpp b/src/audio_core/renderer/adsp/audio_renderer.cpp
index bafe4822a..d982ef630 100644
--- a/src/audio_core/renderer/adsp/audio_renderer.cpp
+++ b/src/audio_core/renderer/adsp/audio_renderer.cpp
@@ -47,7 +47,7 @@ RenderMessage AudioRenderer_Mailbox::ADSPWaitMessage() {
     return msg;
 }
 
-CommandBuffer& AudioRenderer_Mailbox::GetCommandBuffer(const s32 session_id) {
+CommandBuffer& AudioRenderer_Mailbox::GetCommandBuffer(const u32 session_id) {
     return command_buffers[session_id];
 }
 
@@ -132,7 +132,7 @@ void AudioRenderer::CreateSinkStreams() {
 }
 
 void AudioRenderer::ThreadFunc() {
-    constexpr char name[]{"yuzu:AudioRenderer"};
+    constexpr char name[]{"AudioRenderer"};
     MicroProfileOnThreadCreate(name);
     Common::SetCurrentThreadName(name);
     Common::SetCurrentThreadPriority(Common::ThreadPriority::Critical);
diff --git a/src/audio_core/renderer/adsp/audio_renderer.h b/src/audio_core/renderer/adsp/audio_renderer.h
index 02e923c84..151f38c1b 100644
--- a/src/audio_core/renderer/adsp/audio_renderer.h
+++ b/src/audio_core/renderer/adsp/audio_renderer.h
@@ -83,7 +83,7 @@ public:
      * @param session_id - The session id to get (0 or 1).
      * @return The command buffer.
      */
-    CommandBuffer& GetCommandBuffer(s32 session_id);
+    CommandBuffer& GetCommandBuffer(u32 session_id);
 
     /**
      * Set the command buffer with the given session id (0 or 1).
diff --git a/src/audio_core/renderer/system_manager.cpp b/src/audio_core/renderer/system_manager.cpp
index 9c1331e19..f66b2b890 100644
--- a/src/audio_core/renderer/system_manager.cpp
+++ b/src/audio_core/renderer/system_manager.cpp
@@ -94,7 +94,7 @@ bool SystemManager::Remove(System& system_) {
 }
 
 void SystemManager::ThreadFunc() {
-    constexpr char name[]{"yuzu:AudioRenderSystemManager"};
+    constexpr char name[]{"AudioRenderSystemManager"};
     MicroProfileOnThreadCreate(name);
     Common::SetCurrentThreadName(name);
     Common::SetCurrentThreadPriority(Common::ThreadPriority::High);
diff --git a/src/audio_core/sink/sink_stream.cpp b/src/audio_core/sink/sink_stream.cpp
index 37fe725e4..849f862b0 100644
--- a/src/audio_core/sink/sink_stream.cpp
+++ b/src/audio_core/sink/sink_stream.cpp
@@ -214,8 +214,13 @@ void SinkStream::ProcessAudioOutAndRender(std::span<s16> output_buffer, std::siz
     // video play out without attempting to stall.
     // Can hopefully remove this later with a more complete NVDEC implementation.
     const auto nvdec_active{system.AudioCore().IsNVDECActive()};
-    if (!nvdec_active && queued_buffers > max_queue_size) {
+
+    // Core timing cannot be paused in single-core mode, so Stall ends up being called over and over
+    // and never recovers to a normal state, so just skip attempting to sync things on single-core.
+    if (system.IsMulticore() && !nvdec_active && queued_buffers > max_queue_size) {
         Stall();
+    } else if (system.IsMulticore() && queued_buffers <= max_queue_size) {
+        Unstall();
     }
 
     while (frames_written < num_frames) {
@@ -255,7 +260,7 @@ void SinkStream::ProcessAudioOutAndRender(std::span<s16> output_buffer, std::siz
     std::memcpy(&last_frame[0], &output_buffer[(frames_written - 1) * frame_size],
                 frame_size_bytes);
 
-    if (stalled && queued_buffers <= max_queue_size) {
+    if (system.IsMulticore() && queued_buffers <= max_queue_size) {
         Unstall();
     }
 }
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index 68436a4bc..a02696873 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -14,34 +14,11 @@ if (DEFINED ENV{DISPLAYVERSION})
   set(DISPLAY_VERSION $ENV{DISPLAYVERSION})
 endif ()
 
-# Pass the path to git to the GenerateSCMRev.cmake as well
-find_package(Git QUIET)
-
-add_custom_command(OUTPUT scm_rev.cpp
-    COMMAND ${CMAKE_COMMAND}
-      -DSRC_DIR=${PROJECT_SOURCE_DIR}
-      -DBUILD_REPOSITORY=${BUILD_REPOSITORY}
-      -DTITLE_BAR_FORMAT_IDLE=${TITLE_BAR_FORMAT_IDLE}
-      -DTITLE_BAR_FORMAT_RUNNING=${TITLE_BAR_FORMAT_RUNNING}
-      -DBUILD_TAG=${BUILD_TAG}
-      -DBUILD_ID=${DISPLAY_VERSION}
-      -DGIT_REF_SPEC=${GIT_REF_SPEC}
-      -DGIT_REV=${GIT_REV}
-      -DGIT_DESC=${GIT_DESC}
-      -DGIT_BRANCH=${GIT_BRANCH}
-      -DBUILD_FULLNAME=${BUILD_FULLNAME}
-      -DGIT_EXECUTABLE=${GIT_EXECUTABLE}
-      -P ${PROJECT_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake
-    DEPENDS
-      # Check that the scm_rev files haven't changed
-      "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp.in"
-      "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.h"
-      # technically we should regenerate if the git version changed, but its not worth the effort imo
-      "${PROJECT_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake"
-    VERBATIM
-)
+include(GenerateSCMRev)
 
 add_library(common STATIC
+    address_space.cpp
+    address_space.h
     algorithm.h
     alignment.h
     announce_multiplayer_room.h
@@ -106,6 +83,8 @@ add_library(common STATIC
     microprofile.cpp
     microprofile.h
     microprofileui.h
+    multi_level_page_table.cpp
+    multi_level_page_table.h
     nvidia_flags.cpp
     nvidia_flags.h
     page_table.cpp
@@ -117,7 +96,7 @@ add_library(common STATIC
     quaternion.h
     reader_writer_queue.h
     ring_buffer.h
-    scm_rev.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/scm_rev.cpp
     scm_rev.h
     scope_exit.h
     settings.cpp
diff --git a/src/common/address_space.cpp b/src/common/address_space.cpp
new file mode 100644
index 000000000..866e78dbe
--- /dev/null
+++ b/src/common/address_space.cpp
@@ -0,0 +1,10 @@
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/address_space.inc"
+
+namespace Common {
+
+template class Common::FlatAllocator<u32, 0, 32>;
+
+}
diff --git a/src/common/address_space.h b/src/common/address_space.h
new file mode 100644
index 000000000..9222b2fdc
--- /dev/null
+++ b/src/common/address_space.h
@@ -0,0 +1,150 @@
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <concepts>
+#include <functional>
+#include <mutex>
+#include <vector>
+
+#include "common/common_types.h"
+
+namespace Common {
+template <typename VaType, size_t AddressSpaceBits>
+concept AddressSpaceValid = std::is_unsigned_v<VaType> && sizeof(VaType) * 8 >= AddressSpaceBits;
+
+struct EmptyStruct {};
+
+/**
+ * @brief FlatAddressSpaceMap provides a generic VA->PA mapping implementation using a sorted vector
+ */
+template <typename VaType, VaType UnmappedVa, typename PaType, PaType UnmappedPa,
+          bool PaContigSplit, size_t AddressSpaceBits, typename ExtraBlockInfo = EmptyStruct>
+requires AddressSpaceValid<VaType, AddressSpaceBits>
+class FlatAddressSpaceMap {
+public:
+    /// The maximum VA that this AS can technically reach
+    static constexpr VaType VaMaximum{(1ULL << (AddressSpaceBits - 1)) +
+                                      ((1ULL << (AddressSpaceBits - 1)) - 1)};
+
+    explicit FlatAddressSpaceMap(VaType va_limit,
+                                 std::function<void(VaType, VaType)> unmap_callback = {});
+
+    FlatAddressSpaceMap() = default;
+
+    void Map(VaType virt, PaType phys, VaType size, ExtraBlockInfo extra_info = {}) {
+        std::scoped_lock lock(block_mutex);
+        MapLocked(virt, phys, size, extra_info);
+    }
+
+    void Unmap(VaType virt, VaType size) {
+        std::scoped_lock lock(block_mutex);
+        UnmapLocked(virt, size);
+    }
+
+    VaType GetVALimit() const {
+        return va_limit;
+    }
+
+protected:
+    /**
+     * @brief Represents a block of memory in the AS, the physical mapping is contiguous until
+     * another block with a different phys address is hit
+     */
+    struct Block {
+        /// VA of the block
+        VaType virt{UnmappedVa};
+        /// PA of the block, will increase 1-1 with VA until a new block is encountered
+        PaType phys{UnmappedPa};
+        [[no_unique_address]] ExtraBlockInfo extra_info;
+
+        Block() = default;
+
+        Block(VaType virt_, PaType phys_, ExtraBlockInfo extra_info_)
+            : virt(virt_), phys(phys_), extra_info(extra_info_) {}
+
+        bool Valid() const {
+            return virt != UnmappedVa;
+        }
+
+        bool Mapped() const {
+            return phys != UnmappedPa;
+        }
+
+        bool Unmapped() const {
+            return phys == UnmappedPa;
+        }
+
+        bool operator<(const VaType& p_virt) const {
+            return virt < p_virt;
+        }
+    };
+
+    /**
+     * @brief Maps a PA range into the given AS region
+     * @note block_mutex MUST be locked when calling this
+     */
+    void MapLocked(VaType virt, PaType phys, VaType size, ExtraBlockInfo extra_info);
+
+    /**
+     * @brief Unmaps the given range and merges it with other unmapped regions
+     * @note block_mutex MUST be locked when calling this
+     */
+    void UnmapLocked(VaType virt, VaType size);
+
+    std::mutex block_mutex;
+    std::vector<Block> blocks{Block{}};
+
+    /// a soft limit on the maximum VA of the AS
+    VaType va_limit{VaMaximum};
+
+private:
+    /// Callback called when the mappings in an region have changed
+    std::function<void(VaType, VaType)> unmap_callback{};
+};
+
+/**
+ * @brief FlatMemoryManager specialises FlatAddressSpaceMap to work as an allocator, with an
+ * initial, fast linear pass and a subsequent slower pass that iterates until it finds a free block
+ */
+template <typename VaType, VaType UnmappedVa, size_t AddressSpaceBits>
+requires AddressSpaceValid<VaType, AddressSpaceBits>
+class FlatAllocator
+    : public FlatAddressSpaceMap<VaType, UnmappedVa, bool, false, false, AddressSpaceBits> {
+private:
+    using Base = FlatAddressSpaceMap<VaType, UnmappedVa, bool, false, false, AddressSpaceBits>;
+
+public:
+    explicit FlatAllocator(VaType virt_start, VaType va_limit = Base::VaMaximum);
+
+    /**
+     * @brief Allocates a region in the AS of the given size and returns its address
+     */
+    VaType Allocate(VaType size);
+
+    /**
+     * @brief Marks the given region in the AS as allocated
+     */
+    void AllocateFixed(VaType virt, VaType size);
+
+    /**
+     * @brief Frees an AS region so it can be used again
+     */
+    void Free(VaType virt, VaType size);
+
+    VaType GetVAStart() const {
+        return virt_start;
+    }
+
+private:
+    /// The base VA of the allocator, no allocations will be below this
+    VaType virt_start;
+
+    /**
+     * The end address for the initial linear allocation pass
+     * Once this reaches the AS limit the slower allocation path will be used
+     */
+    VaType current_linear_alloc_end;
+};
+} // namespace Common
diff --git a/src/common/address_space.inc b/src/common/address_space.inc
new file mode 100644
index 000000000..2195dabd5
--- /dev/null
+++ b/src/common/address_space.inc
@@ -0,0 +1,366 @@
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/address_space.h"
+#include "common/assert.h"
+
+#define MAP_MEMBER(returnType)                                                                     \
+    template <typename VaType, VaType UnmappedVa, typename PaType, PaType UnmappedPa,              \
+              bool PaContigSplit, size_t AddressSpaceBits, typename ExtraBlockInfo>                \
+    requires AddressSpaceValid<VaType, AddressSpaceBits> returnType FlatAddressSpaceMap<           \
+        VaType, UnmappedVa, PaType, UnmappedPa, PaContigSplit, AddressSpaceBits, ExtraBlockInfo>
+#define MAP_MEMBER_CONST()                                                                         \
+    template <typename VaType, VaType UnmappedVa, typename PaType, PaType UnmappedPa,              \
+              bool PaContigSplit, size_t AddressSpaceBits, typename ExtraBlockInfo>                \
+    requires AddressSpaceValid<VaType, AddressSpaceBits> FlatAddressSpaceMap<                      \
+        VaType, UnmappedVa, PaType, UnmappedPa, PaContigSplit, AddressSpaceBits, ExtraBlockInfo>
+
+#define MM_MEMBER(returnType)                                                                      \
+    template <typename VaType, VaType UnmappedVa, size_t AddressSpaceBits>                         \
+    requires AddressSpaceValid<VaType, AddressSpaceBits> returnType                                \
+        FlatMemoryManager<VaType, UnmappedVa, AddressSpaceBits>
+
+#define ALLOC_MEMBER(returnType)                                                                   \
+    template <typename VaType, VaType UnmappedVa, size_t AddressSpaceBits>                         \
+    requires AddressSpaceValid<VaType, AddressSpaceBits> returnType                                \
+        FlatAllocator<VaType, UnmappedVa, AddressSpaceBits>
+#define ALLOC_MEMBER_CONST()                                                                       \
+    template <typename VaType, VaType UnmappedVa, size_t AddressSpaceBits>                         \
+    requires AddressSpaceValid<VaType, AddressSpaceBits>                                           \
+        FlatAllocator<VaType, UnmappedVa, AddressSpaceBits>
+
+namespace Common {
+MAP_MEMBER_CONST()::FlatAddressSpaceMap(VaType va_limit_,
+                                        std::function<void(VaType, VaType)> unmap_callback_)
+    : va_limit{va_limit_}, unmap_callback{std::move(unmap_callback_)} {
+    if (va_limit > VaMaximum) {
+        ASSERT_MSG(false, "Invalid VA limit!");
+    }
+}
+
+MAP_MEMBER(void)::MapLocked(VaType virt, PaType phys, VaType size, ExtraBlockInfo extra_info) {
+    VaType virt_end{virt + size};
+
+    if (virt_end > va_limit) {
+        ASSERT_MSG(false,
+                   "Trying to map a block past the VA limit: virt_end: 0x{:X}, va_limit: 0x{:X}",
+                   virt_end, va_limit);
+    }
+
+    auto block_end_successor{std::lower_bound(blocks.begin(), blocks.end(), virt_end)};
+    if (block_end_successor == blocks.begin()) {
+        ASSERT_MSG(false, "Trying to map a block before the VA start: virt_end: 0x{:X}", virt_end);
+    }
+
+    auto block_end_predecessor{std::prev(block_end_successor)};
+
+    if (block_end_successor != blocks.end()) {
+        // We have blocks in front of us, if one is directly in front then we don't have to add a
+        // tail
+        if (block_end_successor->virt != virt_end) {
+            PaType tailPhys{[&]() -> PaType {
+                if constexpr (!PaContigSplit) {
+                    // Always propagate unmapped regions rather than calculating offset
+                    return block_end_predecessor->phys;
+                } else {
+                    if (block_end_predecessor->Unmapped()) {
+                        // Always propagate unmapped regions rather than calculating offset
+                        return block_end_predecessor->phys;
+                    } else {
+                        return block_end_predecessor->phys + virt_end - block_end_predecessor->virt;
+                    }
+                }
+            }()};
+
+            if (block_end_predecessor->virt >= virt) {
+                // If this block's start would be overlapped by the map then reuse it as a tail
+                // block
+                block_end_predecessor->virt = virt_end;
+                block_end_predecessor->phys = tailPhys;
+                block_end_predecessor->extra_info = block_end_predecessor->extra_info;
+
+                // No longer predecessor anymore
+                block_end_successor = block_end_predecessor--;
+            } else {
+                // Else insert a new one and we're done
+                blocks.insert(block_end_successor,
+                              {Block(virt, phys, extra_info),
+                               Block(virt_end, tailPhys, block_end_predecessor->extra_info)});
+                if (unmap_callback) {
+                    unmap_callback(virt, size);
+                }
+
+                return;
+            }
+        }
+    } else {
+        // block_end_predecessor will always be unmapped as blocks has to be terminated by an
+        // unmapped chunk
+        if (block_end_predecessor != blocks.begin() && block_end_predecessor->virt >= virt) {
+            // Move the unmapped block start backwards
+            block_end_predecessor->virt = virt_end;
+
+            // No longer predecessor anymore
+            block_end_successor = block_end_predecessor--;
+        } else {
+            // Else insert a new one and we're done
+            blocks.insert(block_end_successor,
+                          {Block(virt, phys, extra_info), Block(virt_end, UnmappedPa, {})});
+            if (unmap_callback) {
+                unmap_callback(virt, size);
+            }
+
+            return;
+        }
+    }
+
+    auto block_start_successor{block_end_successor};
+
+    // Walk the block vector to find the start successor as this is more efficient than another
+    // binary search in most scenarios
+    while (std::prev(block_start_successor)->virt >= virt) {
+        block_start_successor--;
+    }
+
+    // Check that the start successor is either the end block or something in between
+    if (block_start_successor->virt > virt_end) {
+        ASSERT_MSG(false, "Unsorted block in AS map: virt: 0x{:X}", block_start_successor->virt);
+    } else if (block_start_successor->virt == virt_end) {
+        // We need to create a new block as there are none spare that we would overwrite
+        blocks.insert(block_start_successor, Block(virt, phys, extra_info));
+    } else {
+        // Erase overwritten blocks
+        if (auto eraseStart{std::next(block_start_successor)}; eraseStart != block_end_successor) {
+            blocks.erase(eraseStart, block_end_successor);
+        }
+
+        // Reuse a block that would otherwise be overwritten as a start block
+        block_start_successor->virt = virt;
+        block_start_successor->phys = phys;
+        block_start_successor->extra_info = extra_info;
+    }
+
+    if (unmap_callback) {
+        unmap_callback(virt, size);
+    }
+}
+
+MAP_MEMBER(void)::UnmapLocked(VaType virt, VaType size) {
+    VaType virt_end{virt + size};
+
+    if (virt_end > va_limit) {
+        ASSERT_MSG(false,
+                   "Trying to map a block past the VA limit: virt_end: 0x{:X}, va_limit: 0x{:X}",
+                   virt_end, va_limit);
+    }
+
+    auto block_end_successor{std::lower_bound(blocks.begin(), blocks.end(), virt_end)};
+    if (block_end_successor == blocks.begin()) {
+        ASSERT_MSG(false, "Trying to unmap a block before the VA start: virt_end: 0x{:X}",
+                   virt_end);
+    }
+
+    auto block_end_predecessor{std::prev(block_end_successor)};
+
+    auto walk_back_to_predecessor{[&](auto iter) {
+        while (iter->virt >= virt) {
+            iter--;
+        }
+
+        return iter;
+    }};
+
+    auto erase_blocks_with_end_unmapped{[&](auto unmappedEnd) {
+        auto block_start_predecessor{walk_back_to_predecessor(unmappedEnd)};
+        auto block_start_successor{std::next(block_start_predecessor)};
+
+        auto eraseEnd{[&]() {
+            if (block_start_predecessor->Unmapped()) {
+                // If the start predecessor is unmapped then we can erase everything in our region
+                // and be done
+                return std::next(unmappedEnd);
+            } else {
+                // Else reuse the end predecessor as the start of our unmapped region then erase all
+                // up to it
+                unmappedEnd->virt = virt;
+                return unmappedEnd;
+            }
+        }()};
+
+        // We can't have two unmapped regions after each other
+        if (eraseEnd != blocks.end() &&
+            (eraseEnd == block_start_successor ||
+             (block_start_predecessor->Unmapped() && eraseEnd->Unmapped()))) {
+            ASSERT_MSG(false, "Multiple contiguous unmapped regions are unsupported!");
+        }
+
+        blocks.erase(block_start_successor, eraseEnd);
+    }};
+
+    // We can avoid any splitting logic if these are the case
+    if (block_end_predecessor->Unmapped()) {
+        if (block_end_predecessor->virt > virt) {
+            erase_blocks_with_end_unmapped(block_end_predecessor);
+        }
+
+        if (unmap_callback) {
+            unmap_callback(virt, size);
+        }
+
+        return; // The region is unmapped, bail out early
+    } else if (block_end_successor->virt == virt_end && block_end_successor->Unmapped()) {
+        erase_blocks_with_end_unmapped(block_end_successor);
+
+        if (unmap_callback) {
+            unmap_callback(virt, size);
+        }
+
+        return; // The region is unmapped here and doesn't need splitting, bail out early
+    } else if (block_end_successor == blocks.end()) {
+        // This should never happen as the end should always follow an unmapped block
+        ASSERT_MSG(false, "Unexpected Memory Manager state!");
+    } else if (block_end_successor->virt != virt_end) {
+        // If one block is directly in front then we don't have to add a tail
+
+        // The previous block is mapped so we will need to add a tail with an offset
+        PaType tailPhys{[&]() {
+            if constexpr (PaContigSplit) {
+                return block_end_predecessor->phys + virt_end - block_end_predecessor->virt;
+            } else {
+                return block_end_predecessor->phys;
+            }
+        }()};
+
+        if (block_end_predecessor->virt >= virt) {
+            // If this block's start would be overlapped by the unmap then reuse it as a tail block
+            block_end_predecessor->virt = virt_end;
+            block_end_predecessor->phys = tailPhys;
+
+            // No longer predecessor anymore
+            block_end_successor = block_end_predecessor--;
+        } else {
+            blocks.insert(block_end_successor,
+                          {Block(virt, UnmappedPa, {}),
+                           Block(virt_end, tailPhys, block_end_predecessor->extra_info)});
+            if (unmap_callback) {
+                unmap_callback(virt, size);
+            }
+
+            // The previous block is mapped and ends before
+            return;
+        }
+    }
+
+    // Walk the block vector to find the start predecessor as this is more efficient than another
+    // binary search in most scenarios
+    auto block_start_predecessor{walk_back_to_predecessor(block_end_successor)};
+    auto block_start_successor{std::next(block_start_predecessor)};
+
+    if (block_start_successor->virt > virt_end) {
+        ASSERT_MSG(false, "Unsorted block in AS map: virt: 0x{:X}", block_start_successor->virt);
+    } else if (block_start_successor->virt == virt_end) {
+        // There are no blocks between the start and the end that would let us skip inserting a new
+        // one for head
+
+        // The previous block is may be unmapped, if so we don't need to insert any unmaps after it
+        if (block_start_predecessor->Mapped()) {
+            blocks.insert(block_start_successor, Block(virt, UnmappedPa, {}));
+        }
+    } else if (block_start_predecessor->Unmapped()) {
+        // If the previous block is unmapped
+        blocks.erase(block_start_successor, block_end_predecessor);
+    } else {
+        // Erase overwritten blocks, skipping the first one as we have written the unmapped start
+        // block there
+        if (auto eraseStart{std::next(block_start_successor)}; eraseStart != block_end_successor) {
+            blocks.erase(eraseStart, block_end_successor);
+        }
+
+        // Add in the unmapped block header
+        block_start_successor->virt = virt;
+        block_start_successor->phys = UnmappedPa;
+    }
+
+    if (unmap_callback)
+        unmap_callback(virt, size);
+}
+
+ALLOC_MEMBER_CONST()::FlatAllocator(VaType virt_start_, VaType va_limit_)
+    : Base{va_limit_}, virt_start{virt_start_}, current_linear_alloc_end{virt_start_} {}
+
+ALLOC_MEMBER(VaType)::Allocate(VaType size) {
+    std::scoped_lock lock(this->block_mutex);
+
+    VaType alloc_start{UnmappedVa};
+    VaType alloc_end{current_linear_alloc_end + size};
+
+    // Avoid searching backwards in the address space if possible
+    if (alloc_end >= current_linear_alloc_end && alloc_end <= this->va_limit) {
+        auto alloc_end_successor{
+            std::lower_bound(this->blocks.begin(), this->blocks.end(), alloc_end)};
+        if (alloc_end_successor == this->blocks.begin()) {
+            ASSERT_MSG(false, "First block in AS map is invalid!");
+        }
+
+        auto alloc_end_predecessor{std::prev(alloc_end_successor)};
+        if (alloc_end_predecessor->virt <= current_linear_alloc_end) {
+            alloc_start = current_linear_alloc_end;
+        } else {
+            // Skip over fixed any mappings in front of us
+            while (alloc_end_successor != this->blocks.end()) {
+                if (alloc_end_successor->virt - alloc_end_predecessor->virt < size ||
+                    alloc_end_predecessor->Mapped()) {
+                    alloc_start = alloc_end_predecessor->virt;
+                    break;
+                }
+
+                alloc_end_predecessor = alloc_end_successor++;
+
+                // Use the VA limit to calculate if we can fit in the final block since it has no
+                // successor
+                if (alloc_end_successor == this->blocks.end()) {
+                    alloc_end = alloc_end_predecessor->virt + size;
+
+                    if (alloc_end >= alloc_end_predecessor->virt && alloc_end <= this->va_limit) {
+                        alloc_start = alloc_end_predecessor->virt;
+                    }
+                }
+            }
+        }
+    }
+
+    if (alloc_start != UnmappedVa) {
+        current_linear_alloc_end = alloc_start + size;
+    } else { // If linear allocation overflows the AS then find a gap
+        if (this->blocks.size() <= 2) {
+            ASSERT_MSG(false, "Unexpected allocator state!");
+        }
+
+        auto search_predecessor{this->blocks.begin()};
+        auto search_successor{std::next(search_predecessor)};
+
+        while (search_successor != this->blocks.end() &&
+               (search_successor->virt - search_predecessor->virt < size ||
+                search_predecessor->Mapped())) {
+            search_predecessor = search_successor++;
+        }
+
+        if (search_successor != this->blocks.end()) {
+            alloc_start = search_predecessor->virt;
+        } else {
+            return {}; // AS is full
+        }
+    }
+
+    this->MapLocked(alloc_start, true, size, {});
+    return alloc_start;
+}
+
+ALLOC_MEMBER(void)::AllocateFixed(VaType virt, VaType size) {
+    this->Map(virt, true, size);
+}
+
+ALLOC_MEMBER(void)::Free(VaType virt, VaType size) {
+    this->Unmap(virt, size);
+}
+} // namespace Common
diff --git a/src/common/algorithm.h b/src/common/algorithm.h
index 9ddfd637b..c27c9241d 100644
--- a/src/common/algorithm.h
+++ b/src/common/algorithm.h
@@ -24,4 +24,12 @@ template <class ForwardIt, class T, class Compare = std::less<>>
     return first != last && !comp(value, *first) ? first : last;
 }
 
+template <typename T, typename Func, typename... Args>
+T FoldRight(T initial_value, Func&& func, Args&&... args) {
+    T value{initial_value};
+    const auto high_func = [&value, &func]<typename U>(U x) { value = func(value, x); };
+    (std::invoke(high_func, std::forward<Args>(args)), ...);
+    return value;
+}
+
 } // namespace Common
diff --git a/src/common/hash.h b/src/common/hash.h
index b6f3e6d6f..e8fe78b07 100644
--- a/src/common/hash.h
+++ b/src/common/hash.h
@@ -18,4 +18,11 @@ struct PairHash {
     }
 };
 
+template <typename T>
+struct IdentityHash {
+    [[nodiscard]] size_t operator()(T value) const noexcept {
+        return static_cast<size_t>(value);
+    }
+};
+
 } // namespace Common
diff --git a/src/common/input.h b/src/common/input.h
index 825b0d650..bfa0639f5 100644
--- a/src/common/input.h
+++ b/src/common/input.h
@@ -76,6 +76,19 @@ enum class PollingError {
     Unknown,
 };
 
+// Nfc reply from the controller
+enum class NfcState {
+    Success,
+    NewAmiibo,
+    WaitingForAmiibo,
+    AmiiboRemoved,
+    NotAnAmiibo,
+    NotSupported,
+    WrongDeviceState,
+    WriteFailed,
+    Unknown,
+};
+
 // Ir camera reply from the controller
 enum class CameraError {
     None,
@@ -202,6 +215,11 @@ struct CameraStatus {
     std::vector<u8> data{};
 };
 
+struct NfcStatus {
+    NfcState state{};
+    std::vector<u8> data{};
+};
+
 // List of buttons to be passed to Qt that can be translated
 enum class ButtonNames {
     Undefined,
@@ -260,6 +278,7 @@ struct CallbackStatus {
     BatteryStatus battery_status{};
     VibrationStatus vibration_status{};
     CameraStatus camera_status{};
+    NfcStatus nfc_status{};
 };
 
 // Triggered once every input change
@@ -312,6 +331,14 @@ public:
     virtual CameraError SetCameraFormat([[maybe_unused]] CameraFormat camera_format) {
         return CameraError::NotSupported;
     }
+
+    virtual NfcState SupportsNfc() const {
+        return NfcState::NotSupported;
+    }
+
+    virtual NfcState WriteNfcData([[maybe_unused]] const std::vector<u8>& data) {
+        return NfcState::NotSupported;
+    }
 };
 
 /// An abstract class template for a factory that can create input devices.
diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index 8ce1c2fd1..15d92505e 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -219,7 +219,7 @@ private:
 
     void StartBackendThread() {
         backend_thread = std::jthread([this](std::stop_token stop_token) {
-            Common::SetCurrentThreadName("yuzu:Log");
+            Common::SetCurrentThreadName("Logger");
             Entry entry;
             const auto write_logs = [this, &entry]() {
                 ForEachBackend([&entry](Backend& backend) { backend.Write(entry); });
diff --git a/src/common/multi_level_page_table.cpp b/src/common/multi_level_page_table.cpp
new file mode 100644
index 000000000..46e362f3b
--- /dev/null
+++ b/src/common/multi_level_page_table.cpp
@@ -0,0 +1,9 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/multi_level_page_table.inc"
+
+namespace Common {
+template class Common::MultiLevelPageTable<u64>;
+template class Common::MultiLevelPageTable<u32>;
+} // namespace Common
diff --git a/src/common/multi_level_page_table.h b/src/common/multi_level_page_table.h
new file mode 100644
index 000000000..31f6676a0
--- /dev/null
+++ b/src/common/multi_level_page_table.h
@@ -0,0 +1,78 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <type_traits>
+#include <utility>
+#include <vector>
+
+#include "common/common_types.h"
+
+namespace Common {
+
+template <typename BaseAddr>
+class MultiLevelPageTable final {
+public:
+    constexpr MultiLevelPageTable() = default;
+    explicit MultiLevelPageTable(std::size_t address_space_bits, std::size_t first_level_bits,
+                                 std::size_t page_bits);
+
+    ~MultiLevelPageTable() noexcept;
+
+    MultiLevelPageTable(const MultiLevelPageTable&) = delete;
+    MultiLevelPageTable& operator=(const MultiLevelPageTable&) = delete;
+
+    MultiLevelPageTable(MultiLevelPageTable&& other) noexcept
+        : address_space_bits{std::exchange(other.address_space_bits, 0)},
+          first_level_bits{std::exchange(other.first_level_bits, 0)}, page_bits{std::exchange(
+                                                                          other.page_bits, 0)},
+          first_level_shift{std::exchange(other.first_level_shift, 0)},
+          first_level_chunk_size{std::exchange(other.first_level_chunk_size, 0)},
+          first_level_map{std::move(other.first_level_map)}, base_ptr{std::exchange(other.base_ptr,
+                                                                                    nullptr)} {}
+
+    MultiLevelPageTable& operator=(MultiLevelPageTable&& other) noexcept {
+        address_space_bits = std::exchange(other.address_space_bits, 0);
+        first_level_bits = std::exchange(other.first_level_bits, 0);
+        page_bits = std::exchange(other.page_bits, 0);
+        first_level_shift = std::exchange(other.first_level_shift, 0);
+        first_level_chunk_size = std::exchange(other.first_level_chunk_size, 0);
+        alloc_size = std::exchange(other.alloc_size, 0);
+        first_level_map = std::move(other.first_level_map);
+        base_ptr = std::exchange(other.base_ptr, nullptr);
+        return *this;
+    }
+
+    void ReserveRange(u64 start, std::size_t size);
+
+    [[nodiscard]] const BaseAddr& operator[](std::size_t index) const {
+        return base_ptr[index];
+    }
+
+    [[nodiscard]] BaseAddr& operator[](std::size_t index) {
+        return base_ptr[index];
+    }
+
+    [[nodiscard]] BaseAddr* data() {
+        return base_ptr;
+    }
+
+    [[nodiscard]] const BaseAddr* data() const {
+        return base_ptr;
+    }
+
+private:
+    void AllocateLevel(u64 level);
+
+    std::size_t address_space_bits{};
+    std::size_t first_level_bits{};
+    std::size_t page_bits{};
+    std::size_t first_level_shift{};
+    std::size_t first_level_chunk_size{};
+    std::size_t alloc_size{};
+    std::vector<void*> first_level_map{};
+    BaseAddr* base_ptr{};
+};
+
+} // namespace Common
diff --git a/src/common/multi_level_page_table.inc b/src/common/multi_level_page_table.inc
new file mode 100644
index 000000000..8ac506fa0
--- /dev/null
+++ b/src/common/multi_level_page_table.inc
@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifdef _WIN32
+#include <windows.h>
+#else
+#include <sys/mman.h>
+#endif
+
+#include "common/assert.h"
+#include "common/multi_level_page_table.h"
+
+namespace Common {
+
+template <typename BaseAddr>
+MultiLevelPageTable<BaseAddr>::MultiLevelPageTable(std::size_t address_space_bits_,
+                                                   std::size_t first_level_bits_,
+                                                   std::size_t page_bits_)
+    : address_space_bits{address_space_bits_},
+      first_level_bits{first_level_bits_}, page_bits{page_bits_} {
+    if (page_bits == 0) {
+      return;
+    }
+    first_level_shift = address_space_bits - first_level_bits;
+    first_level_chunk_size = (1ULL << (first_level_shift - page_bits)) * sizeof(BaseAddr);
+    alloc_size = (1ULL << (address_space_bits - page_bits)) * sizeof(BaseAddr);
+    std::size_t first_level_size = 1ULL << first_level_bits;
+    first_level_map.resize(first_level_size, nullptr);
+#ifdef _WIN32
+    void* base{VirtualAlloc(nullptr, alloc_size, MEM_RESERVE, PAGE_READWRITE)};
+#else
+    void* base{mmap(nullptr, alloc_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0)};
+
+    if (base == MAP_FAILED) {
+        base = nullptr;
+    }
+#endif
+
+    ASSERT(base);
+    base_ptr = reinterpret_cast<BaseAddr*>(base);
+}
+
+template <typename BaseAddr>
+MultiLevelPageTable<BaseAddr>::~MultiLevelPageTable() noexcept {
+    if (!base_ptr) {
+        return;
+    }
+#ifdef _WIN32
+    ASSERT(VirtualFree(base_ptr, 0, MEM_RELEASE));
+#else
+    ASSERT(munmap(base_ptr, alloc_size) == 0);
+#endif
+}
+
+template <typename BaseAddr>
+void MultiLevelPageTable<BaseAddr>::ReserveRange(u64 start, std::size_t size) {
+    const u64 new_start = start >> first_level_shift;
+    const u64 new_end = (start + size) >> first_level_shift;
+    for (u64 i = new_start; i <= new_end; i++) {
+        if (!first_level_map[i]) {
+            AllocateLevel(i);
+        }
+    }
+}
+
+template <typename BaseAddr>
+void MultiLevelPageTable<BaseAddr>::AllocateLevel(u64 level) {
+    void* ptr = reinterpret_cast<char *>(base_ptr) + level * first_level_chunk_size;
+#ifdef _WIN32
+    void* base{VirtualAlloc(ptr, first_level_chunk_size, MEM_COMMIT, PAGE_READWRITE)};
+#else
+    void* base{mmap(ptr, first_level_chunk_size, PROT_READ | PROT_WRITE,
+                    MAP_ANONYMOUS | MAP_PRIVATE, -1, 0)};
+
+    if (base == MAP_FAILED) {
+        base = nullptr;
+    }
+#endif
+    ASSERT(base);
+
+    first_level_map[level] = base;
+}
+
+} // namespace Common
diff --git a/src/common/settings.h b/src/common/settings.h
index 851812f28..d2452c93b 100644
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -531,6 +531,7 @@ struct Values {
     Setting<bool> use_auto_stub{false, "use_auto_stub"};
     Setting<bool> enable_all_controllers{false, "enable_all_controllers"};
     Setting<bool> create_crash_dumps{false, "create_crash_dumps"};
+    Setting<bool> perform_vulkan_check{true, "perform_vulkan_check"};
 
     // Miscellaneous
     Setting<std::string> log_filter{"*:Info", "log_filter"};
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 33cf470d5..95302c419 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -138,8 +138,6 @@ add_library(core STATIC
     frontend/emu_window.h
     frontend/framebuffer_layout.cpp
     frontend/framebuffer_layout.h
-    hardware_interrupt_manager.cpp
-    hardware_interrupt_manager.h
     hid/emulated_console.cpp
     hid/emulated_console.h
     hid/emulated_controller.cpp
@@ -460,6 +458,8 @@ add_library(core STATIC
     hle/service/hid/controllers/mouse.h
     hle/service/hid/controllers/npad.cpp
     hle/service/hid/controllers/npad.h
+    hle/service/hid/controllers/palma.cpp
+    hle/service/hid/controllers/palma.h
     hle/service/hid/controllers/stubbed.cpp
     hle/service/hid/controllers/stubbed.h
     hle/service/hid/controllers/touchscreen.cpp
@@ -494,6 +494,8 @@ add_library(core STATIC
     hle/service/jit/jit.h
     hle/service/lbl/lbl.cpp
     hle/service/lbl/lbl.h
+    hle/service/ldn/lan_discovery.cpp
+    hle/service/ldn/lan_discovery.h
     hle/service/ldn/ldn_results.h
     hle/service/ldn/ldn.cpp
     hle/service/ldn/ldn.h
@@ -521,9 +523,12 @@ add_library(core STATIC
     hle/service/nfc/nfc.h
     hle/service/nfp/amiibo_crypto.cpp
     hle/service/nfp/amiibo_crypto.h
-    hle/service/nfp/amiibo_types.h
     hle/service/nfp/nfp.cpp
     hle/service/nfp/nfp.h
+    hle/service/nfp/nfp_device.cpp
+    hle/service/nfp/nfp_device.h
+    hle/service/nfp/nfp_result.h
+    hle/service/nfp/nfp_types.h
     hle/service/nfp/nfp_user.cpp
     hle/service/nfp/nfp_user.h
     hle/service/ngct/ngct.cpp
@@ -543,6 +548,12 @@ add_library(core STATIC
     hle/service/ns/ns.h
     hle/service/ns/pdm_qry.cpp
     hle/service/ns/pdm_qry.h
+    hle/service/nvdrv/core/container.cpp
+    hle/service/nvdrv/core/container.h
+    hle/service/nvdrv/core/nvmap.cpp
+    hle/service/nvdrv/core/nvmap.h
+    hle/service/nvdrv/core/syncpoint_manager.cpp
+    hle/service/nvdrv/core/syncpoint_manager.h
     hle/service/nvdrv/devices/nvdevice.h
     hle/service/nvdrv/devices/nvdisp_disp0.cpp
     hle/service/nvdrv/devices/nvdisp_disp0.h
@@ -571,8 +582,6 @@ add_library(core STATIC
     hle/service/nvdrv/nvdrv_interface.h
     hle/service/nvdrv/nvmemp.cpp
     hle/service/nvdrv/nvmemp.h
-    hle/service/nvdrv/syncpoint_manager.cpp
-    hle/service/nvdrv/syncpoint_manager.h
     hle/service/nvflinger/binder.h
     hle/service/nvflinger/buffer_item.h
     hle/service/nvflinger/buffer_item_consumer.cpp
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 121092868..1deeee154 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -27,7 +27,6 @@
 #include "core/file_sys/savedata_factory.h"
 #include "core/file_sys/vfs_concat.h"
 #include "core/file_sys/vfs_real.h"
-#include "core/hardware_interrupt_manager.h"
 #include "core/hid/hid_core.h"
 #include "core/hle/kernel/k_memory_manager.h"
 #include "core/hle/kernel/k_process.h"
@@ -51,6 +50,7 @@
 #include "core/telemetry_session.h"
 #include "core/tools/freezer.h"
 #include "network/network.h"
+#include "video_core/host1x/host1x.h"
 #include "video_core/renderer_base.h"
 #include "video_core/video_core.h"
 
@@ -215,6 +215,7 @@ struct System::Impl {
 
         telemetry_session = std::make_unique<Core::TelemetrySession>();
 
+        host1x_core = std::make_unique<Tegra::Host1x::Host1x>(system);
         gpu_core = VideoCore::CreateGPU(emu_window, system);
         if (!gpu_core) {
             return SystemResultStatus::ErrorVideoCore;
@@ -224,7 +225,6 @@ struct System::Impl {
 
         service_manager = std::make_shared<Service::SM::ServiceManager>(kernel);
         services = std::make_unique<Service::Services>(service_manager, system);
-        interrupt_manager = std::make_unique<Hardware::InterruptManager>(system);
 
         // Initialize time manager, which must happen after kernel is created
         time_manager.Initialize();
@@ -373,6 +373,7 @@ struct System::Impl {
         app_loader.reset();
         audio_core.reset();
         gpu_core.reset();
+        host1x_core.reset();
         perf_stats.reset();
         kernel.Shutdown();
         memory.Reset();
@@ -450,7 +451,7 @@ struct System::Impl {
     /// AppLoader used to load the current executing application
     std::unique_ptr<Loader::AppLoader> app_loader;
     std::unique_ptr<Tegra::GPU> gpu_core;
-    std::unique_ptr<Hardware::InterruptManager> interrupt_manager;
+    std::unique_ptr<Tegra::Host1x::Host1x> host1x_core;
     std::unique_ptr<Core::DeviceMemory> device_memory;
     std::unique_ptr<AudioCore::AudioCore> audio_core;
     Core::Memory::Memory memory;
@@ -668,12 +669,12 @@ const Tegra::GPU& System::GPU() const {
     return *impl->gpu_core;
 }
 
-Core::Hardware::InterruptManager& System::InterruptManager() {
-    return *impl->interrupt_manager;
+Tegra::Host1x::Host1x& System::Host1x() {
+    return *impl->host1x_core;
 }
 
-const Core::Hardware::InterruptManager& System::InterruptManager() const {
-    return *impl->interrupt_manager;
+const Tegra::Host1x::Host1x& System::Host1x() const {
+    return *impl->host1x_core;
 }
 
 VideoCore::RendererBase& System::Renderer() {
diff --git a/src/core/core.h b/src/core/core.h
index 0ce3b1d60..7843cc8ad 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -74,6 +74,9 @@ class TimeManager;
 namespace Tegra {
 class DebugContext;
 class GPU;
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
 } // namespace Tegra
 
 namespace VideoCore {
@@ -88,10 +91,6 @@ namespace Core::Timing {
 class CoreTiming;
 }
 
-namespace Core::Hardware {
-class InterruptManager;
-}
-
 namespace Core::HID {
 class HIDCore;
 }
@@ -260,6 +259,12 @@ public:
     /// Gets an immutable reference to the GPU interface.
     [[nodiscard]] const Tegra::GPU& GPU() const;
 
+    /// Gets a mutable reference to the Host1x interface
+    [[nodiscard]] Tegra::Host1x::Host1x& Host1x();
+
+    /// Gets an immutable reference to the Host1x interface.
+    [[nodiscard]] const Tegra::Host1x::Host1x& Host1x() const;
+
     /// Gets a mutable reference to the renderer.
     [[nodiscard]] VideoCore::RendererBase& Renderer();
 
@@ -296,12 +301,6 @@ public:
     /// Provides a constant reference to the core timing instance.
     [[nodiscard]] const Timing::CoreTiming& CoreTiming() const;
 
-    /// Provides a reference to the interrupt manager instance.
-    [[nodiscard]] Core::Hardware::InterruptManager& InterruptManager();
-
-    /// Provides a constant reference to the interrupt manager instance.
-    [[nodiscard]] const Core::Hardware::InterruptManager& InterruptManager() const;
-
     /// Provides a reference to the kernel instance.
     [[nodiscard]] Kernel::KernelCore& Kernel();
 
diff --git a/src/core/core_timing.cpp b/src/core/core_timing.cpp
index f6c4567ba..6c0fcb7b5 100644
--- a/src/core/core_timing.cpp
+++ b/src/core/core_timing.cpp
@@ -43,7 +43,7 @@ CoreTiming::CoreTiming()
 CoreTiming::~CoreTiming() = default;
 
 void CoreTiming::ThreadEntry(CoreTiming& instance) {
-    constexpr char name[] = "yuzu:HostTiming";
+    constexpr char name[] = "HostTiming";
     MicroProfileOnThreadCreate(name);
     Common::SetCurrentThreadName(name);
     Common::SetCurrentThreadPriority(Common::ThreadPriority::Critical);
diff --git a/src/core/cpu_manager.cpp b/src/core/cpu_manager.cpp
index 9b1565ae1..0dd4c2196 100644
--- a/src/core/cpu_manager.cpp
+++ b/src/core/cpu_manager.cpp
@@ -189,9 +189,9 @@ void CpuManager::RunThread(std::size_t core) {
     system.RegisterCoreThread(core);
     std::string name;
     if (is_multicore) {
-        name = "yuzu:CPUCore_" + std::to_string(core);
+        name = "CPUCore_" + std::to_string(core);
     } else {
-        name = "yuzu:CPUThread";
+        name = "CPUThread";
     }
     MicroProfileOnThreadCreate(name.c_str());
     Common::SetCurrentThreadName(name.c_str());
diff --git a/src/core/debugger/debugger.cpp b/src/core/debugger/debugger.cpp
index e42bdd17d..339f971e6 100644
--- a/src/core/debugger/debugger.cpp
+++ b/src/core/debugger/debugger.cpp
@@ -140,7 +140,7 @@ private:
     }
 
     void ThreadLoop(std::stop_token stop_token) {
-        Common::SetCurrentThreadName("yuzu:Debugger");
+        Common::SetCurrentThreadName("Debugger");
 
         // Set up the client signals for new data.
         AsyncReceiveInto(signal_pipe, pipe_data, [&](auto d) { PipeData(d); });
diff --git a/src/core/file_sys/program_metadata.cpp b/src/core/file_sys/program_metadata.cpp
index e0cdf3520..08d489eab 100644
--- a/src/core/file_sys/program_metadata.cpp
+++ b/src/core/file_sys/program_metadata.cpp
@@ -33,11 +33,55 @@ Loader::ResultStatus ProgramMetadata::Load(VirtualFile file) {
         return Loader::ResultStatus::ErrorBadACIHeader;
     }
 
-    if (sizeof(FileAccessControl) != file->ReadObject(&acid_file_access, acid_header.fac_offset)) {
+    // Load acid_file_access per-component instead of the entire struct, since this struct does not
+    // reflect the layout of the real data.
+    std::size_t current_offset = acid_header.fac_offset;
+    if (sizeof(FileAccessControl::version) != file->ReadBytes(&acid_file_access.version,
+                                                              sizeof(FileAccessControl::version),
+                                                              current_offset)) {
+        return Loader::ResultStatus::ErrorBadFileAccessControl;
+    }
+    if (sizeof(FileAccessControl::permissions) !=
+        file->ReadBytes(&acid_file_access.permissions, sizeof(FileAccessControl::permissions),
+                        current_offset += sizeof(FileAccessControl::version) + 3)) {
+        return Loader::ResultStatus::ErrorBadFileAccessControl;
+    }
+    if (sizeof(FileAccessControl::unknown) !=
+        file->ReadBytes(&acid_file_access.unknown, sizeof(FileAccessControl::unknown),
+                        current_offset + sizeof(FileAccessControl::permissions))) {
         return Loader::ResultStatus::ErrorBadFileAccessControl;
     }
 
-    if (sizeof(FileAccessHeader) != file->ReadObject(&aci_file_access, aci_header.fah_offset)) {
+    // Load aci_file_access per-component instead of the entire struct, same as acid_file_access
+    current_offset = aci_header.fah_offset;
+    if (sizeof(FileAccessHeader::version) != file->ReadBytes(&aci_file_access.version,
+                                                             sizeof(FileAccessHeader::version),
+                                                             current_offset)) {
+        return Loader::ResultStatus::ErrorBadFileAccessHeader;
+    }
+    if (sizeof(FileAccessHeader::permissions) !=
+        file->ReadBytes(&aci_file_access.permissions, sizeof(FileAccessHeader::permissions),
+                        current_offset += sizeof(FileAccessHeader::version) + 3)) {
+        return Loader::ResultStatus::ErrorBadFileAccessHeader;
+    }
+    if (sizeof(FileAccessHeader::unk_offset) !=
+        file->ReadBytes(&aci_file_access.unk_offset, sizeof(FileAccessHeader::unk_offset),
+                        current_offset += sizeof(FileAccessHeader::permissions))) {
+        return Loader::ResultStatus::ErrorBadFileAccessHeader;
+    }
+    if (sizeof(FileAccessHeader::unk_size) !=
+        file->ReadBytes(&aci_file_access.unk_size, sizeof(FileAccessHeader::unk_size),
+                        current_offset += sizeof(FileAccessHeader::unk_offset))) {
+        return Loader::ResultStatus::ErrorBadFileAccessHeader;
+    }
+    if (sizeof(FileAccessHeader::unk_offset_2) !=
+        file->ReadBytes(&aci_file_access.unk_offset_2, sizeof(FileAccessHeader::unk_offset_2),
+                        current_offset += sizeof(FileAccessHeader::unk_size))) {
+        return Loader::ResultStatus::ErrorBadFileAccessHeader;
+    }
+    if (sizeof(FileAccessHeader::unk_size_2) !=
+        file->ReadBytes(&aci_file_access.unk_size_2, sizeof(FileAccessHeader::unk_size_2),
+                        current_offset + sizeof(FileAccessHeader::unk_offset_2))) {
         return Loader::ResultStatus::ErrorBadFileAccessHeader;
     }
 
@@ -152,9 +196,7 @@ void ProgramMetadata::Print() const {
     LOG_DEBUG(Service_FS, " > Is Retail:           {}", acid_header.is_retail ? "YES" : "NO");
     LOG_DEBUG(Service_FS, "Title ID Min:           0x{:016X}", acid_header.title_id_min);
     LOG_DEBUG(Service_FS, "Title ID Max:           0x{:016X}", acid_header.title_id_max);
-    u64_le permissions_l; // local copy to fix alignment error
-    std::memcpy(&permissions_l, &acid_file_access.permissions, sizeof(permissions_l));
-    LOG_DEBUG(Service_FS, "Filesystem Access:      0x{:016X}\n", permissions_l);
+    LOG_DEBUG(Service_FS, "Filesystem Access:      0x{:016X}\n", acid_file_access.permissions);
 
     // Begin ACI0 printing (actual perms, unsigned)
     LOG_DEBUG(Service_FS, "Magic:                  {:.4}", aci_header.magic.data());
diff --git a/src/core/file_sys/program_metadata.h b/src/core/file_sys/program_metadata.h
index e8fb4e27f..2e8960b07 100644
--- a/src/core/file_sys/program_metadata.h
+++ b/src/core/file_sys/program_metadata.h
@@ -144,20 +144,18 @@ private:
 
     static_assert(sizeof(AciHeader) == 0x40, "ACI0 header structure size is wrong");
 
-#pragma pack(push, 1)
-
+    // FileAccessControl and FileAccessHeader need loaded per-component: this layout does not
+    // reflect the real layout to avoid reference binding to misaligned addresses
     struct FileAccessControl {
         u8 version;
-        INSERT_PADDING_BYTES(3);
+        // 3 padding bytes
         u64_le permissions;
         std::array<u8, 0x20> unknown;
     };
 
-    static_assert(sizeof(FileAccessControl) == 0x2C, "FS access control structure size is wrong");
-
     struct FileAccessHeader {
         u8 version;
-        INSERT_PADDING_BYTES(3);
+        // 3 padding bytes
         u64_le permissions;
         u32_le unk_offset;
         u32_le unk_size;
@@ -165,10 +163,6 @@ private:
         u32_le unk_size_2;
     };
 
-    static_assert(sizeof(FileAccessHeader) == 0x1C, "FS access header structure size is wrong");
-
-#pragma pack(pop)
-
     Header npdm_header;
     AciHeader aci_header;
     AcidHeader acid_header;
diff --git a/src/core/hardware_interrupt_manager.cpp b/src/core/hardware_interrupt_manager.cpp
deleted file mode 100644
index d08cc3315..000000000
--- a/src/core/hardware_interrupt_manager.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/core.h"
-#include "core/core_timing.h"
-#include "core/hardware_interrupt_manager.h"
-#include "core/hle/service/nvdrv/nvdrv_interface.h"
-#include "core/hle/service/sm/sm.h"
-
-namespace Core::Hardware {
-
-InterruptManager::InterruptManager(Core::System& system_in) : system(system_in) {
-    gpu_interrupt_event = Core::Timing::CreateEvent(
-        "GPUInterrupt",
-        [this](std::uintptr_t message, u64 time,
-               std::chrono::nanoseconds) -> std::optional<std::chrono::nanoseconds> {
-            auto nvdrv = system.ServiceManager().GetService<Service::Nvidia::NVDRV>("nvdrv");
-            const u32 syncpt = static_cast<u32>(message >> 32);
-            const u32 value = static_cast<u32>(message);
-            nvdrv->SignalGPUInterruptSyncpt(syncpt, value);
-            return std::nullopt;
-        });
-}
-
-InterruptManager::~InterruptManager() = default;
-
-void InterruptManager::GPUInterruptSyncpt(const u32 syncpoint_id, const u32 value) {
-    const u64 msg = (static_cast<u64>(syncpoint_id) << 32ULL) | value;
-    system.CoreTiming().ScheduleEvent(std::chrono::nanoseconds{10}, gpu_interrupt_event, msg);
-}
-
-} // namespace Core::Hardware
diff --git a/src/core/hardware_interrupt_manager.h b/src/core/hardware_interrupt_manager.h
deleted file mode 100644
index 5665c5918..000000000
--- a/src/core/hardware_interrupt_manager.h
+++ /dev/null
@@ -1,32 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <memory>
-
-#include "common/common_types.h"
-
-namespace Core {
-class System;
-}
-
-namespace Core::Timing {
-struct EventType;
-}
-
-namespace Core::Hardware {
-
-class InterruptManager {
-public:
-    explicit InterruptManager(Core::System& system);
-    ~InterruptManager();
-
-    void GPUInterruptSyncpt(u32 syncpoint_id, u32 value);
-
-private:
-    Core::System& system;
-    std::shared_ptr<Core::Timing::EventType> gpu_interrupt_event;
-};
-
-} // namespace Core::Hardware
diff --git a/src/core/hid/emulated_controller.cpp b/src/core/hid/emulated_controller.cpp
index 01c43be93..025f1c78e 100644
--- a/src/core/hid/emulated_controller.cpp
+++ b/src/core/hid/emulated_controller.cpp
@@ -93,7 +93,7 @@ void EmulatedController::ReloadFromSettings() {
         .body = GetNpadColor(player.body_color_left),
         .button = GetNpadColor(player.button_color_left),
     };
-    controller.colors_state.left = {
+    controller.colors_state.right = {
         .body = GetNpadColor(player.body_color_right),
         .button = GetNpadColor(player.button_color_right),
     };
@@ -131,13 +131,16 @@ void EmulatedController::LoadDevices() {
     battery_params[RightIndex].Set("battery", true);
 
     camera_params = Common::ParamPackage{"engine:camera,camera:1"};
+    nfc_params = Common::ParamPackage{"engine:virtual_amiibo,nfc:1"};
 
     output_params[LeftIndex] = left_joycon;
     output_params[RightIndex] = right_joycon;
     output_params[2] = camera_params;
+    output_params[3] = nfc_params;
     output_params[LeftIndex].Set("output", true);
     output_params[RightIndex].Set("output", true);
     output_params[2].Set("output", true);
+    output_params[3].Set("output", true);
 
     LoadTASParams();
 
@@ -155,6 +158,7 @@ void EmulatedController::LoadDevices() {
     std::transform(battery_params.begin(), battery_params.end(), battery_devices.begin(),
                    Common::Input::CreateDevice<Common::Input::InputDevice>);
     camera_devices = Common::Input::CreateDevice<Common::Input::InputDevice>(camera_params);
+    nfc_devices = Common::Input::CreateDevice<Common::Input::InputDevice>(nfc_params);
     std::transform(output_params.begin(), output_params.end(), output_devices.begin(),
                    Common::Input::CreateDevice<Common::Input::OutputDevice>);
 
@@ -284,6 +288,16 @@ void EmulatedController::ReloadInput() {
         camera_devices->ForceUpdate();
     }
 
+    if (nfc_devices) {
+        if (npad_id_type == NpadIdType::Handheld || npad_id_type == NpadIdType::Player1) {
+            nfc_devices->SetCallback({
+                .on_change =
+                    [this](const Common::Input::CallbackStatus& callback) { SetNfc(callback); },
+            });
+            nfc_devices->ForceUpdate();
+        }
+    }
+
     // Use a common UUID for TAS
     static constexpr Common::UUID TAS_UUID = Common::UUID{
         {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xA5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}};
@@ -339,6 +353,8 @@ void EmulatedController::UnloadInput() {
     for (auto& stick : tas_stick_devices) {
         stick.reset();
     }
+    camera_devices.reset();
+    nfc_devices.reset();
 }
 
 void EmulatedController::EnableConfiguration() {
@@ -903,6 +919,25 @@ void EmulatedController::SetCamera(const Common::Input::CallbackStatus& callback
     TriggerOnChange(ControllerTriggerType::IrSensor, true);
 }
 
+void EmulatedController::SetNfc(const Common::Input::CallbackStatus& callback) {
+    std::unique_lock lock{mutex};
+    controller.nfc_values = TransformToNfc(callback);
+
+    if (is_configuring) {
+        lock.unlock();
+        TriggerOnChange(ControllerTriggerType::Nfc, false);
+        return;
+    }
+
+    controller.nfc_state = {
+        controller.nfc_values.state,
+        controller.nfc_values.data,
+    };
+
+    lock.unlock();
+    TriggerOnChange(ControllerTriggerType::Nfc, true);
+}
+
 bool EmulatedController::SetVibration(std::size_t device_index, VibrationValue vibration) {
     if (device_index >= output_devices.size()) {
         return false;
@@ -980,7 +1015,13 @@ bool EmulatedController::TestVibration(std::size_t device_index) {
 bool EmulatedController::SetPollingMode(Common::Input::PollingMode polling_mode) {
     LOG_INFO(Service_HID, "Set polling mode {}", polling_mode);
     auto& output_device = output_devices[static_cast<std::size_t>(DeviceIndex::Right)];
-    return output_device->SetPollingMode(polling_mode) == Common::Input::PollingError::None;
+    auto& nfc_output_device = output_devices[3];
+
+    const auto virtual_nfc_result = nfc_output_device->SetPollingMode(polling_mode);
+    const auto mapped_nfc_result = output_device->SetPollingMode(polling_mode);
+
+    return virtual_nfc_result == Common::Input::PollingError::None ||
+           mapped_nfc_result == Common::Input::PollingError::None;
 }
 
 bool EmulatedController::SetCameraFormat(
@@ -1000,6 +1041,32 @@ bool EmulatedController::SetCameraFormat(
                camera_format)) == Common::Input::CameraError::None;
 }
 
+bool EmulatedController::HasNfc() const {
+    const auto& nfc_output_device = output_devices[3];
+
+    switch (npad_type) {
+    case NpadStyleIndex::JoyconRight:
+    case NpadStyleIndex::JoyconDual:
+    case NpadStyleIndex::ProController:
+        break;
+    default:
+        return false;
+    }
+
+    const bool has_virtual_nfc =
+        npad_id_type == NpadIdType::Player1 || npad_id_type == NpadIdType::Handheld;
+    const bool is_virtual_nfc_supported =
+        nfc_output_device->SupportsNfc() != Common::Input::NfcState::NotSupported;
+
+    return is_connected && (has_virtual_nfc && is_virtual_nfc_supported);
+}
+
+bool EmulatedController::WriteNfc(const std::vector<u8>& data) {
+    auto& nfc_output_device = output_devices[3];
+
+    return nfc_output_device->WriteNfcData(data) == Common::Input::NfcState::Success;
+}
+
 void EmulatedController::SetLedPattern() {
     for (auto& device : output_devices) {
         if (!device) {
@@ -1363,6 +1430,11 @@ const CameraState& EmulatedController::GetCamera() const {
     return controller.camera_state;
 }
 
+const NfcState& EmulatedController::GetNfc() const {
+    std::scoped_lock lock{mutex};
+    return controller.nfc_state;
+}
+
 NpadColor EmulatedController::GetNpadColor(u32 color) {
     return {
         .r = static_cast<u8>((color >> 16) & 0xFF),
diff --git a/src/core/hid/emulated_controller.h b/src/core/hid/emulated_controller.h
index c3aa8f9d3..319226bf8 100644
--- a/src/core/hid/emulated_controller.h
+++ b/src/core/hid/emulated_controller.h
@@ -20,7 +20,7 @@
 
 namespace Core::HID {
 const std::size_t max_emulated_controllers = 2;
-const std::size_t output_devices = 3;
+const std::size_t output_devices_size = 4;
 struct ControllerMotionInfo {
     Common::Input::MotionStatus raw_status{};
     MotionInput emulated{};
@@ -37,7 +37,8 @@ using TriggerDevices =
 using BatteryDevices =
     std::array<std::unique_ptr<Common::Input::InputDevice>, max_emulated_controllers>;
 using CameraDevices = std::unique_ptr<Common::Input::InputDevice>;
-using OutputDevices = std::array<std::unique_ptr<Common::Input::OutputDevice>, output_devices>;
+using NfcDevices = std::unique_ptr<Common::Input::InputDevice>;
+using OutputDevices = std::array<std::unique_ptr<Common::Input::OutputDevice>, output_devices_size>;
 
 using ButtonParams = std::array<Common::ParamPackage, Settings::NativeButton::NumButtons>;
 using StickParams = std::array<Common::ParamPackage, Settings::NativeAnalog::NumAnalogs>;
@@ -45,7 +46,8 @@ using ControllerMotionParams = std::array<Common::ParamPackage, Settings::Native
 using TriggerParams = std::array<Common::ParamPackage, Settings::NativeTrigger::NumTriggers>;
 using BatteryParams = std::array<Common::ParamPackage, max_emulated_controllers>;
 using CameraParams = Common::ParamPackage;
-using OutputParams = std::array<Common::ParamPackage, output_devices>;
+using NfcParams = Common::ParamPackage;
+using OutputParams = std::array<Common::ParamPackage, output_devices_size>;
 
 using ButtonValues = std::array<Common::Input::ButtonStatus, Settings::NativeButton::NumButtons>;
 using SticksValues = std::array<Common::Input::StickStatus, Settings::NativeAnalog::NumAnalogs>;
@@ -55,6 +57,7 @@ using ControllerMotionValues = std::array<ControllerMotionInfo, Settings::Native
 using ColorValues = std::array<Common::Input::BodyColorStatus, max_emulated_controllers>;
 using BatteryValues = std::array<Common::Input::BatteryStatus, max_emulated_controllers>;
 using CameraValues = Common::Input::CameraStatus;
+using NfcValues = Common::Input::NfcStatus;
 using VibrationValues = std::array<Common::Input::VibrationStatus, max_emulated_controllers>;
 
 struct AnalogSticks {
@@ -80,6 +83,11 @@ struct CameraState {
     std::size_t sample{};
 };
 
+struct NfcState {
+    Common::Input::NfcState state{};
+    std::vector<u8> data{};
+};
+
 struct ControllerMotion {
     Common::Vec3f accel{};
     Common::Vec3f gyro{};
@@ -107,6 +115,7 @@ struct ControllerStatus {
     BatteryValues battery_values{};
     VibrationValues vibration_values{};
     CameraValues camera_values{};
+    NfcValues nfc_values{};
 
     // Data for HID serices
     HomeButtonState home_button_state{};
@@ -119,6 +128,7 @@ struct ControllerStatus {
     ControllerColors colors_state{};
     BatteryLevelState battery_state{};
     CameraState camera_state{};
+    NfcState nfc_state{};
 };
 
 enum class ControllerTriggerType {
@@ -130,6 +140,7 @@ enum class ControllerTriggerType {
     Battery,
     Vibration,
     IrSensor,
+    Nfc,
     Connected,
     Disconnected,
     Type,
@@ -315,6 +326,9 @@ public:
     /// Returns the latest camera status from the controller
     const CameraState& GetCamera() const;
 
+    /// Returns the latest ntag status from the controller
+    const NfcState& GetNfc() const;
+
     /**
      * Sends a specific vibration to the output device
      * @return true if vibration had no errors
@@ -341,6 +355,12 @@ public:
      */
     bool SetCameraFormat(Core::IrSensor::ImageTransferProcessorFormat camera_format);
 
+    /// Returns true if the device has nfc support
+    bool HasNfc() const;
+
+    /// Returns true if the nfc tag was written
+    bool WriteNfc(const std::vector<u8>& data);
+
     /// Returns the led pattern corresponding to this emulated controller
     LedPattern GetLedPattern() const;
 
@@ -425,6 +445,12 @@ private:
     void SetCamera(const Common::Input::CallbackStatus& callback);
 
     /**
+     * Updates the nfc status of the controller
+     * @param callback A CallbackStatus containing the nfc status
+     */
+    void SetNfc(const Common::Input::CallbackStatus& callback);
+
+    /**
      * Converts a color format from bgra to rgba
      * @param color in bgra format
      * @return NpadColor in rgba format
@@ -458,6 +484,7 @@ private:
     TriggerParams trigger_params;
     BatteryParams battery_params;
     CameraParams camera_params;
+    NfcParams nfc_params;
     OutputParams output_params;
 
     ButtonDevices button_devices;
@@ -466,6 +493,7 @@ private:
     TriggerDevices trigger_devices;
     BatteryDevices battery_devices;
     CameraDevices camera_devices;
+    NfcDevices nfc_devices;
     OutputDevices output_devices;
 
     // TAS related variables
diff --git a/src/core/hid/input_converter.cpp b/src/core/hid/input_converter.cpp
index 52fb69e9c..fe9915abe 100644
--- a/src/core/hid/input_converter.cpp
+++ b/src/core/hid/input_converter.cpp
@@ -287,6 +287,20 @@ Common::Input::CameraStatus TransformToCamera(const Common::Input::CallbackStatu
     return camera;
 }
 
+Common::Input::NfcStatus TransformToNfc(const Common::Input::CallbackStatus& callback) {
+    Common::Input::NfcStatus nfc{};
+    switch (callback.type) {
+    case Common::Input::InputType::Nfc:
+        return callback.nfc_status;
+        break;
+    default:
+        LOG_ERROR(Input, "Conversion from type {} to NFC not implemented", callback.type);
+        break;
+    }
+
+    return nfc;
+}
+
 void SanitizeAnalog(Common::Input::AnalogStatus& analog, bool clamp_value) {
     const auto& properties = analog.properties;
     float& raw_value = analog.raw_value;
diff --git a/src/core/hid/input_converter.h b/src/core/hid/input_converter.h
index 143c50cc0..b7eb6e660 100644
--- a/src/core/hid/input_converter.h
+++ b/src/core/hid/input_converter.h
@@ -85,6 +85,14 @@ Common::Input::AnalogStatus TransformToAnalog(const Common::Input::CallbackStatu
 Common::Input::CameraStatus TransformToCamera(const Common::Input::CallbackStatus& callback);
 
 /**
+ * Converts raw input data into a valid nfc status.
+ *
+ * @param callback Supported callbacks: Nfc.
+ * @return A valid CameraObject object.
+ */
+Common::Input::NfcStatus TransformToNfc(const Common::Input::CallbackStatus& callback);
+
+/**
  * Converts raw analog data into a valid analog value
  * @param analog An analog object containing raw data and properties
  * @param clamp_value determines if the value needs to be clamped between -1.0f and 1.0f.
diff --git a/src/core/hle/kernel/k_worker_task_manager.cpp b/src/core/hle/kernel/k_worker_task_manager.cpp
index 221f341ee..04042bf8f 100644
--- a/src/core/hle/kernel/k_worker_task_manager.cpp
+++ b/src/core/hle/kernel/k_worker_task_manager.cpp
@@ -23,7 +23,7 @@ void KWorkerTask::DoWorkerTask() {
     }
 }
 
-KWorkerTaskManager::KWorkerTaskManager() : m_waiting_thread(1, "yuzu:KWorkerTaskManager") {}
+KWorkerTaskManager::KWorkerTaskManager() : m_waiting_thread(1, "KWorkerTaskManager") {}
 
 void KWorkerTaskManager::AddTask(KernelCore& kernel, WorkerType type, KWorkerTask* task) {
     ASSERT(type <= WorkerType::Count);
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index ce7fa8275..9251f29ad 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -48,7 +48,7 @@ namespace Kernel {
 struct KernelCore::Impl {
     explicit Impl(Core::System& system_, KernelCore& kernel_)
         : time_manager{system_},
-          service_threads_manager{1, "yuzu:ServiceThreadsManager"}, system{system_} {}
+          service_threads_manager{1, "ServiceThreadsManager"}, system{system_} {}
 
     void SetMulticore(bool is_multi) {
         is_multicore = is_multi;
diff --git a/src/core/hle/kernel/service_thread.cpp b/src/core/hle/kernel/service_thread.cpp
index 2e87b4ea4..d23d76706 100644
--- a/src/core/hle/kernel/service_thread.cpp
+++ b/src/core/hle/kernel/service_thread.cpp
@@ -36,7 +36,7 @@ ServiceThread::Impl::Impl(KernelCore& kernel, std::size_t num_threads, const std
     : service_name{name} {
     for (std::size_t i = 0; i < num_threads; ++i) {
         threads.emplace_back([this, &kernel](std::stop_token stop_token) {
-            Common::SetCurrentThreadName(std::string{"yuzu:HleService:" + service_name}.c_str());
+            Common::SetCurrentThreadName(std::string{service_name}.c_str());
 
             // Wait for first request before trying to acquire a render context
             {
diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
index cb29004e8..f8972ec7a 100644
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -660,7 +660,6 @@ void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing
             ASSERT(false);
             break;
         case Core::HID::NpadStyleIndex::ProController:
-        case Core::HID::NpadStyleIndex::Pokeball:
             set_motion_state(sixaxis_fullkey_state, motion_state[0]);
             break;
         case Core::HID::NpadStyleIndex::Handheld:
@@ -676,6 +675,11 @@ void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing
         case Core::HID::NpadStyleIndex::JoyconRight:
             set_motion_state(sixaxis_right_lifo_state, motion_state[1]);
             break;
+        case Core::HID::NpadStyleIndex::Pokeball:
+            using namespace std::literals::chrono_literals;
+            set_motion_state(sixaxis_fullkey_state, motion_state[0]);
+            sixaxis_fullkey_state.delta_time = std::chrono::nanoseconds(15ms).count();
+            break;
         default:
             break;
         }
diff --git a/src/core/hle/service/hid/controllers/palma.cpp b/src/core/hle/service/hid/controllers/palma.cpp
new file mode 100644
index 000000000..575d4e626
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/palma.cpp
@@ -0,0 +1,229 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core_timing.h"
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hid/hid_types.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/service/hid/controllers/palma.h"
+#include "core/hle/service/kernel_helpers.h"
+
+namespace Service::HID {
+
+Controller_Palma::Controller_Palma(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_,
+                                   KernelHelpers::ServiceContext& service_context_)
+    : ControllerBase{hid_core_}, service_context{service_context_} {
+    controller = hid_core.GetEmulatedController(Core::HID::NpadIdType::Other);
+    operation_complete_event = service_context.CreateEvent("hid:PalmaOperationCompleteEvent");
+}
+
+Controller_Palma::~Controller_Palma() = default;
+
+void Controller_Palma::OnInit() {}
+
+void Controller_Palma::OnRelease() {}
+
+void Controller_Palma::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    if (!IsControllerActivated()) {
+        return;
+    }
+}
+
+Result Controller_Palma::GetPalmaConnectionHandle(Core::HID::NpadIdType npad_id,
+                                                  PalmaConnectionHandle& handle) {
+    active_handle.npad_id = npad_id;
+    handle = active_handle;
+    return ResultSuccess;
+}
+
+Result Controller_Palma::InitializePalma(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    ActivateController();
+    return ResultSuccess;
+}
+
+Kernel::KReadableEvent& Controller_Palma::AcquirePalmaOperationCompleteEvent(
+    const PalmaConnectionHandle& handle) const {
+    if (handle.npad_id != active_handle.npad_id) {
+        LOG_ERROR(Service_HID, "Invalid npad id {}", handle.npad_id);
+    }
+    return operation_complete_event->GetReadableEvent();
+}
+
+Result Controller_Palma::GetPalmaOperationInfo(const PalmaConnectionHandle& handle,
+                                               PalmaOperationType& operation_type,
+                                               PalmaOperationData& data) const {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation_type = operation.operation;
+    data = operation.data;
+    return ResultSuccess;
+}
+
+Result Controller_Palma::PlayPalmaActivity(const PalmaConnectionHandle& handle,
+                                           u64 palma_activity) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::PlayActivity;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::SetPalmaFrModeType(const PalmaConnectionHandle& handle,
+                                            PalmaFrModeType fr_mode_) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    fr_mode = fr_mode_;
+    return ResultSuccess;
+}
+
+Result Controller_Palma::ReadPalmaStep(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::ReadStep;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::EnablePalmaStep(const PalmaConnectionHandle& handle, bool is_enabled) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    return ResultSuccess;
+}
+
+Result Controller_Palma::ResetPalmaStep(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    return ResultSuccess;
+}
+
+void Controller_Palma::ReadPalmaApplicationSection() {}
+
+void Controller_Palma::WritePalmaApplicationSection() {}
+
+Result Controller_Palma::ReadPalmaUniqueCode(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::ReadUniqueCode;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::SetPalmaUniqueCodeInvalid(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::SetUniqueCodeInvalid;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+void Controller_Palma::WritePalmaActivityEntry() {}
+
+Result Controller_Palma::WritePalmaRgbLedPatternEntry(const PalmaConnectionHandle& handle,
+                                                      u64 unknown) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::WriteRgbLedPatternEntry;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::WritePalmaWaveEntry(const PalmaConnectionHandle& handle, PalmaWaveSet wave,
+                                             u8* t_mem, u64 size) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::WriteWaveEntry;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::SetPalmaDataBaseIdentificationVersion(const PalmaConnectionHandle& handle,
+                                                               s32 database_id_version_) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    database_id_version = database_id_version_;
+    operation.operation = PalmaOperationType::ReadDataBaseIdentificationVersion;
+    operation.result = PalmaResultSuccess;
+    operation.data[0] = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::GetPalmaDataBaseIdentificationVersion(
+    const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::ReadDataBaseIdentificationVersion;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation.data[0] = static_cast<u8>(database_id_version);
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+void Controller_Palma::SuspendPalmaFeature() {}
+
+Result Controller_Palma::GetPalmaOperationResult(const PalmaConnectionHandle& handle) const {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    return operation.result;
+}
+void Controller_Palma::ReadPalmaPlayLog() {}
+
+void Controller_Palma::ResetPalmaPlayLog() {}
+
+void Controller_Palma::SetIsPalmaAllConnectable(bool is_all_connectable) {
+    // If true controllers are able to be paired
+    is_connectable = is_all_connectable;
+}
+
+void Controller_Palma::SetIsPalmaPairedConnectable() {}
+
+Result Controller_Palma::PairPalma(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    // TODO: Do something
+    return ResultSuccess;
+}
+
+void Controller_Palma::SetPalmaBoostMode(bool boost_mode) {}
+
+void Controller_Palma::CancelWritePalmaWaveEntry() {}
+
+void Controller_Palma::EnablePalmaBoostMode() {}
+
+void Controller_Palma::GetPalmaBluetoothAddress() {}
+
+void Controller_Palma::SetDisallowedPalmaConnection() {}
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/palma.h b/src/core/hle/service/hid/controllers/palma.h
new file mode 100644
index 000000000..1d7fc94e1
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/palma.h
@@ -0,0 +1,163 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hle/service/hid/controllers/controller_base.h"
+#include "core/hle/service/hid/errors.h"
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Service::KernelHelpers {
+class ServiceContext;
+}
+
+namespace Core::HID {
+class EmulatedController;
+} // namespace Core::HID
+
+namespace Service::HID {
+class Controller_Palma final : public ControllerBase {
+public:
+    using PalmaOperationData = std::array<u8, 0x140>;
+
+    // This is nn::hid::PalmaOperationType
+    enum class PalmaOperationType {
+        PlayActivity,
+        SetFrModeType,
+        ReadStep,
+        EnableStep,
+        ResetStep,
+        ReadApplicationSection,
+        WriteApplicationSection,
+        ReadUniqueCode,
+        SetUniqueCodeInvalid,
+        WriteActivityEntry,
+        WriteRgbLedPatternEntry,
+        WriteWaveEntry,
+        ReadDataBaseIdentificationVersion,
+        WriteDataBaseIdentificationVersion,
+        SuspendFeature,
+        ReadPlayLog,
+        ResetPlayLog,
+    };
+
+    // This is nn::hid::PalmaWaveSet
+    enum class PalmaWaveSet : u64 {
+        Small,
+        Medium,
+        Large,
+    };
+
+    // This is nn::hid::PalmaFrModeType
+    enum class PalmaFrModeType : u64 {
+        Off,
+        B01,
+        B02,
+        B03,
+        Downloaded,
+    };
+
+    // This is nn::hid::PalmaFeature
+    enum class PalmaFeature : u64 {
+        FrMode,
+        RumbleFeedback,
+        Step,
+        MuteSwitch,
+    };
+
+    // This is nn::hid::PalmaOperationInfo
+    struct PalmaOperationInfo {
+        PalmaOperationType operation{};
+        Result result{PalmaResultSuccess};
+        PalmaOperationData data{};
+    };
+    static_assert(sizeof(PalmaOperationInfo) == 0x148, "PalmaOperationInfo is an invalid size");
+
+    // This is nn::hid::PalmaActivityEntry
+    struct PalmaActivityEntry {
+        u32 rgb_led_pattern_index;
+        INSERT_PADDING_BYTES(2);
+        PalmaWaveSet wave_set;
+        u32 wave_index;
+        INSERT_PADDING_BYTES(12);
+    };
+    static_assert(sizeof(PalmaActivityEntry) == 0x20, "PalmaActivityEntry is an invalid size");
+
+    struct PalmaConnectionHandle {
+        Core::HID::NpadIdType npad_id;
+        INSERT_PADDING_BYTES(4); // Unknown
+    };
+    static_assert(sizeof(PalmaConnectionHandle) == 0x8,
+                  "PalmaConnectionHandle has incorrect size.");
+
+    explicit Controller_Palma(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_,
+                              KernelHelpers::ServiceContext& service_context_);
+    ~Controller_Palma() override;
+
+    // Called when the controller is initialized
+    void OnInit() override;
+
+    // When the controller is released
+    void OnRelease() override;
+
+    // When the controller is requesting an update for the shared memory
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
+
+    Result GetPalmaConnectionHandle(Core::HID::NpadIdType npad_id, PalmaConnectionHandle& handle);
+    Result InitializePalma(const PalmaConnectionHandle& handle);
+    Kernel::KReadableEvent& AcquirePalmaOperationCompleteEvent(
+        const PalmaConnectionHandle& handle) const;
+    Result GetPalmaOperationInfo(const PalmaConnectionHandle& handle,
+                                 PalmaOperationType& operation_type,
+                                 PalmaOperationData& data) const;
+    Result PlayPalmaActivity(const PalmaConnectionHandle& handle, u64 palma_activity);
+    Result SetPalmaFrModeType(const PalmaConnectionHandle& handle, PalmaFrModeType fr_mode_);
+    Result ReadPalmaStep(const PalmaConnectionHandle& handle);
+    Result EnablePalmaStep(const PalmaConnectionHandle& handle, bool is_enabled);
+    Result ResetPalmaStep(const PalmaConnectionHandle& handle);
+    Result ReadPalmaUniqueCode(const PalmaConnectionHandle& handle);
+    Result SetPalmaUniqueCodeInvalid(const PalmaConnectionHandle& handle);
+    Result WritePalmaRgbLedPatternEntry(const PalmaConnectionHandle& handle, u64 unknown);
+    Result WritePalmaWaveEntry(const PalmaConnectionHandle& handle, PalmaWaveSet wave, u8* t_mem,
+                               u64 size);
+    Result SetPalmaDataBaseIdentificationVersion(const PalmaConnectionHandle& handle,
+                                                 s32 database_id_version_);
+    Result GetPalmaDataBaseIdentificationVersion(const PalmaConnectionHandle& handle);
+    Result GetPalmaOperationResult(const PalmaConnectionHandle& handle) const;
+    void SetIsPalmaAllConnectable(bool is_all_connectable);
+    Result PairPalma(const PalmaConnectionHandle& handle);
+    void SetPalmaBoostMode(bool boost_mode);
+
+private:
+    void ReadPalmaApplicationSection();
+    void WritePalmaApplicationSection();
+    void WritePalmaActivityEntry();
+    void SuspendPalmaFeature();
+    void ReadPalmaPlayLog();
+    void ResetPalmaPlayLog();
+    void SetIsPalmaPairedConnectable();
+    void CancelWritePalmaWaveEntry();
+    void EnablePalmaBoostMode();
+    void GetPalmaBluetoothAddress();
+    void SetDisallowedPalmaConnection();
+
+    bool is_connectable{};
+    s32 database_id_version{};
+    PalmaOperationInfo operation{};
+    PalmaFrModeType fr_mode{};
+    PalmaConnectionHandle active_handle{};
+
+    Core::HID::EmulatedController* controller;
+
+    Kernel::KEvent* operation_complete_event;
+    KernelHelpers::ServiceContext& service_context;
+};
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/errors.h b/src/core/hle/service/hid/errors.h
index 4613a4e60..76208e9a4 100644
--- a/src/core/hle/service/hid/errors.h
+++ b/src/core/hle/service/hid/errors.h
@@ -7,6 +7,7 @@
 
 namespace Service::HID {
 
+constexpr Result PalmaResultSuccess{ErrorModule::HID, 0};
 constexpr Result NpadInvalidHandle{ErrorModule::HID, 100};
 constexpr Result NpadDeviceIndexOutOfRange{ErrorModule::HID, 107};
 constexpr Result VibrationInvalidStyleIndex{ErrorModule::HID, 122};
@@ -17,6 +18,7 @@ constexpr Result NpadIsDualJoycon{ErrorModule::HID, 601};
 constexpr Result NpadIsSameType{ErrorModule::HID, 602};
 constexpr Result InvalidNpadId{ErrorModule::HID, 709};
 constexpr Result NpadNotConnected{ErrorModule::HID, 710};
+constexpr Result InvalidPalmaHandle{ErrorModule::HID, 3302};
 
 } // namespace Service::HID
 
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index 3d3457160..46bad7871 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -27,6 +27,7 @@
 #include "core/hle/service/hid/controllers/keyboard.h"
 #include "core/hle/service/hid/controllers/mouse.h"
 #include "core/hle/service/hid/controllers/npad.h"
+#include "core/hle/service/hid/controllers/palma.h"
 #include "core/hle/service/hid/controllers/stubbed.h"
 #include "core/hle/service/hid/controllers/touchscreen.h"
 #include "core/hle/service/hid/controllers/xpad.h"
@@ -35,7 +36,8 @@ namespace Service::HID {
 
 // Updating period for each HID device.
 // Period time is obtained by measuring the number of samples in a second on HW using a homebrew
-constexpr auto pad_update_ns = std::chrono::nanoseconds{4 * 1000 * 1000};            // (4ms, 250Hz)
+// Correct pad_update_ns is 4ms this is overclocked to lower input lag
+constexpr auto pad_update_ns = std::chrono::nanoseconds{1 * 1000 * 1000}; // (1ms, 1000Hz)
 constexpr auto mouse_keyboard_update_ns = std::chrono::nanoseconds{8 * 1000 * 1000}; // (8ms, 125Hz)
 constexpr auto motion_update_ns = std::chrono::nanoseconds{5 * 1000 * 1000};         // (5ms, 200Hz)
 
@@ -60,6 +62,7 @@ IAppletResource::IAppletResource(Core::System& system_,
     MakeControllerWithServiceContext<Controller_NPad>(HidController::NPad, shared_memory);
     MakeController<Controller_Gesture>(HidController::Gesture, shared_memory);
     MakeController<Controller_ConsoleSixAxis>(HidController::ConsoleSixAxisSensor, shared_memory);
+    MakeControllerWithServiceContext<Controller_Palma>(HidController::Palma, shared_memory);
 
     // Homebrew doesn't try to activate some controllers, so we activate them by default
     GetController<Controller_NPad>(HidController::NPad).ActivateController();
@@ -310,36 +313,36 @@ Hid::Hid(Core::System& system_)
         {406, nullptr, "GetNpadLeftRightInterfaceType"},
         {407, nullptr, "GetNpadOfHighestBatteryLevel"},
         {408, nullptr, "GetNpadOfHighestBatteryLevelForJoyRight"},
-        {500, nullptr, "GetPalmaConnectionHandle"},
-        {501, nullptr, "InitializePalma"},
-        {502, nullptr, "AcquirePalmaOperationCompleteEvent"},
-        {503, nullptr, "GetPalmaOperationInfo"},
-        {504, nullptr, "PlayPalmaActivity"},
-        {505, nullptr, "SetPalmaFrModeType"},
-        {506, nullptr, "ReadPalmaStep"},
-        {507, nullptr, "EnablePalmaStep"},
-        {508, nullptr, "ResetPalmaStep"},
-        {509, nullptr, "ReadPalmaApplicationSection"},
-        {510, nullptr, "WritePalmaApplicationSection"},
-        {511, nullptr, "ReadPalmaUniqueCode"},
-        {512, nullptr, "SetPalmaUniqueCodeInvalid"},
-        {513, nullptr, "WritePalmaActivityEntry"},
-        {514, nullptr, "WritePalmaRgbLedPatternEntry"},
-        {515, nullptr, "WritePalmaWaveEntry"},
-        {516, nullptr, "SetPalmaDataBaseIdentificationVersion"},
-        {517, nullptr, "GetPalmaDataBaseIdentificationVersion"},
-        {518, nullptr, "SuspendPalmaFeature"},
-        {519, nullptr, "GetPalmaOperationResult"},
-        {520, nullptr, "ReadPalmaPlayLog"},
-        {521, nullptr, "ResetPalmaPlayLog"},
+        {500, &Hid::GetPalmaConnectionHandle, "GetPalmaConnectionHandle"},
+        {501, &Hid::InitializePalma, "InitializePalma"},
+        {502, &Hid::AcquirePalmaOperationCompleteEvent, "AcquirePalmaOperationCompleteEvent"},
+        {503, &Hid::GetPalmaOperationInfo, "GetPalmaOperationInfo"},
+        {504, &Hid::PlayPalmaActivity, "PlayPalmaActivity"},
+        {505, &Hid::SetPalmaFrModeType, "SetPalmaFrModeType"},
+        {506, &Hid::ReadPalmaStep, "ReadPalmaStep"},
+        {507, &Hid::EnablePalmaStep, "EnablePalmaStep"},
+        {508, &Hid::ResetPalmaStep, "ResetPalmaStep"},
+        {509, &Hid::ReadPalmaApplicationSection, "ReadPalmaApplicationSection"},
+        {510, &Hid::WritePalmaApplicationSection, "WritePalmaApplicationSection"},
+        {511, &Hid::ReadPalmaUniqueCode, "ReadPalmaUniqueCode"},
+        {512, &Hid::SetPalmaUniqueCodeInvalid, "SetPalmaUniqueCodeInvalid"},
+        {513, &Hid::WritePalmaActivityEntry, "WritePalmaActivityEntry"},
+        {514, &Hid::WritePalmaRgbLedPatternEntry, "WritePalmaRgbLedPatternEntry"},
+        {515, &Hid::WritePalmaWaveEntry, "WritePalmaWaveEntry"},
+        {516, &Hid::SetPalmaDataBaseIdentificationVersion, "SetPalmaDataBaseIdentificationVersion"},
+        {517, &Hid::GetPalmaDataBaseIdentificationVersion, "GetPalmaDataBaseIdentificationVersion"},
+        {518, &Hid::SuspendPalmaFeature, "SuspendPalmaFeature"},
+        {519, &Hid::GetPalmaOperationResult, "GetPalmaOperationResult"},
+        {520, &Hid::ReadPalmaPlayLog, "ReadPalmaPlayLog"},
+        {521, &Hid::ResetPalmaPlayLog, "ResetPalmaPlayLog"},
         {522, &Hid::SetIsPalmaAllConnectable, "SetIsPalmaAllConnectable"},
-        {523, nullptr, "SetIsPalmaPairedConnectable"},
-        {524, nullptr, "PairPalma"},
+        {523, &Hid::SetIsPalmaPairedConnectable, "SetIsPalmaPairedConnectable"},
+        {524, &Hid::PairPalma, "PairPalma"},
         {525, &Hid::SetPalmaBoostMode, "SetPalmaBoostMode"},
-        {526, nullptr, "CancelWritePalmaWaveEntry"},
-        {527, nullptr, "EnablePalmaBoostMode"},
-        {528, nullptr, "GetPalmaBluetoothAddress"},
-        {529, nullptr, "SetDisallowedPalmaConnection"},
+        {526, &Hid::CancelWritePalmaWaveEntry, "CancelWritePalmaWaveEntry"},
+        {527, &Hid::EnablePalmaBoostMode, "EnablePalmaBoostMode"},
+        {528, &Hid::GetPalmaBluetoothAddress, "GetPalmaBluetoothAddress"},
+        {529, &Hid::SetDisallowedPalmaConnection, "SetDisallowedPalmaConnection"},
         {1000, &Hid::SetNpadCommunicationMode, "SetNpadCommunicationMode"},
         {1001, &Hid::GetNpadCommunicationMode, "GetNpadCommunicationMode"},
         {1002, &Hid::SetTouchScreenConfiguration, "SetTouchScreenConfiguration"},
@@ -1878,14 +1881,361 @@ void Hid::IsUsbFullKeyControllerEnabled(Kernel::HLERequestContext& ctx) {
     rb.Push(false);
 }
 
+void Hid::GetPalmaConnectionHandle(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::NpadIdType npad_id;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, npad_id={}, applet_resource_user_id={}",
+                parameters.npad_id, parameters.applet_resource_user_id);
+
+    Controller_Palma::PalmaConnectionHandle handle;
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.GetPalmaConnectionHandle(parameters.npad_id, handle);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.PushRaw(handle);
+}
+
+void Hid::InitializePalma(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.InitializePalma(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::AcquirePalmaOperationCompleteEvent(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(controller.AcquirePalmaOperationCompleteEvent(connection_handle));
+}
+
+void Hid::GetPalmaOperationInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    Controller_Palma::PalmaOperationType operation_type;
+    Controller_Palma::PalmaOperationData data;
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.GetPalmaOperationInfo(connection_handle, operation_type, data);
+
+    if (result.IsError()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    ctx.WriteBuffer(data);
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(static_cast<u64>(operation_type));
+}
+
+void Hid::PlayPalmaActivity(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+    const auto palma_activity{rp.Pop<u64>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}, palma_activity={}",
+                connection_handle.npad_id, palma_activity);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.PlayPalmaActivity(connection_handle, palma_activity);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::SetPalmaFrModeType(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+    const auto fr_mode{rp.PopEnum<Controller_Palma::PalmaFrModeType>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}, fr_mode={}",
+                connection_handle.npad_id, fr_mode);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.SetPalmaFrModeType(connection_handle, fr_mode);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::ReadPalmaStep(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.ReadPalmaStep(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::EnablePalmaStep(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        bool is_enabled;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        Controller_Palma::PalmaConnectionHandle connection_handle;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}, is_enabled={}",
+                parameters.connection_handle.npad_id, parameters.is_enabled);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result =
+        controller.EnablePalmaStep(parameters.connection_handle, parameters.is_enabled);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::ResetPalmaStep(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.ResetPalmaStep(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::ReadPalmaApplicationSection(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::WritePalmaApplicationSection(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::ReadPalmaUniqueCode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .ReadPalmaUniqueCode(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::SetPalmaUniqueCodeInvalid(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .SetPalmaUniqueCodeInvalid(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::WritePalmaActivityEntry(Kernel::HLERequestContext& ctx) {
+    LOG_CRITICAL(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::WritePalmaRgbLedPatternEntry(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+    const auto unknown{rp.Pop<u64>()};
+
+    const auto buffer = ctx.ReadBuffer();
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}, unknown={}",
+                connection_handle.npad_id, unknown);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .WritePalmaRgbLedPatternEntry(connection_handle, unknown);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::WritePalmaWaveEntry(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+    const auto wave_set{rp.PopEnum<Controller_Palma::PalmaWaveSet>()};
+    const auto unknown{rp.Pop<u64>()};
+    const auto t_mem_size{rp.Pop<u64>()};
+    const auto t_mem_handle{ctx.GetCopyHandle(0)};
+    const auto size{rp.Pop<u64>()};
+
+    ASSERT_MSG(t_mem_size == 0x3000, "t_mem_size is not 0x3000 bytes");
+
+    auto t_mem =
+        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(t_mem_handle);
+
+    if (t_mem.IsNull()) {
+        LOG_ERROR(Service_HID, "t_mem is a nullptr for handle=0x{:08X}", t_mem_handle);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultUnknown);
+        return;
+    }
+
+    ASSERT_MSG(t_mem->GetSize() == 0x3000, "t_mem has incorrect size");
+
+    LOG_WARNING(Service_HID,
+                "(STUBBED) called, connection_handle={}, wave_set={}, unkown={}, "
+                "t_mem_handle=0x{:08X}, t_mem_size={}, size={}",
+                connection_handle.npad_id, wave_set, unknown, t_mem_handle, t_mem_size, size);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .WritePalmaWaveEntry(connection_handle, wave_set,
+                             system.Memory().GetPointer(t_mem->GetSourceAddress()), t_mem_size);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::SetPalmaDataBaseIdentificationVersion(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        s32 database_id_version;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        Controller_Palma::PalmaConnectionHandle connection_handle;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}, database_id_version={}",
+                parameters.connection_handle.npad_id, parameters.database_id_version);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .SetPalmaDataBaseIdentificationVersion(parameters.connection_handle,
+                                               parameters.database_id_version);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::GetPalmaDataBaseIdentificationVersion(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .GetPalmaDataBaseIdentificationVersion(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::SuspendPalmaFeature(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::GetPalmaOperationResult(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    const auto result = applet_resource->GetController<Controller_Palma>(HidController::Palma)
+                            .GetPalmaOperationResult(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::ReadPalmaPlayLog(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::ResetPalmaPlayLog(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void Hid::SetIsPalmaAllConnectable(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    const auto applet_resource_user_id{rp.Pop<u64>()};
-    const auto is_palma_all_connectable{rp.Pop<bool>()};
+    struct Parameters {
+        bool is_palma_all_connectable;
+        INSERT_PADDING_BYTES_NOINIT(7);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
 
     LOG_WARNING(Service_HID,
-                "(STUBBED) called, applet_resource_user_id={}, is_palma_all_connectable={}",
-                applet_resource_user_id, is_palma_all_connectable);
+                "(STUBBED) called, is_palma_all_connectable={},applet_resource_user_id={}",
+                parameters.is_palma_all_connectable, parameters.applet_resource_user_id);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .SetIsPalmaAllConnectable(parameters.is_palma_all_connectable);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::SetIsPalmaPairedConnectable(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::PairPalma(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .PairPalma(connection_handle);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -1897,6 +2247,37 @@ void Hid::SetPalmaBoostMode(Kernel::HLERequestContext& ctx) {
 
     LOG_WARNING(Service_HID, "(STUBBED) called, palma_boost_mode={}", palma_boost_mode);
 
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .SetPalmaBoostMode(palma_boost_mode);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::CancelWritePalmaWaveEntry(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::EnablePalmaBoostMode(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::GetPalmaBluetoothAddress(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::SetDisallowedPalmaConnection(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
 }
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index ac4333022..340d26fdc 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -33,6 +33,7 @@ enum class HidController : std::size_t {
     NPad,
     Gesture,
     ConsoleSixAxisSensor,
+    Palma,
 
     MaxControllers,
 };
@@ -166,8 +167,36 @@ private:
     void FinalizeSevenSixAxisSensor(Kernel::HLERequestContext& ctx);
     void ResetSevenSixAxisSensorTimestamp(Kernel::HLERequestContext& ctx);
     void IsUsbFullKeyControllerEnabled(Kernel::HLERequestContext& ctx);
+    void GetPalmaConnectionHandle(Kernel::HLERequestContext& ctx);
+    void InitializePalma(Kernel::HLERequestContext& ctx);
+    void AcquirePalmaOperationCompleteEvent(Kernel::HLERequestContext& ctx);
+    void GetPalmaOperationInfo(Kernel::HLERequestContext& ctx);
+    void PlayPalmaActivity(Kernel::HLERequestContext& ctx);
+    void SetPalmaFrModeType(Kernel::HLERequestContext& ctx);
+    void ReadPalmaStep(Kernel::HLERequestContext& ctx);
+    void EnablePalmaStep(Kernel::HLERequestContext& ctx);
+    void ResetPalmaStep(Kernel::HLERequestContext& ctx);
+    void ReadPalmaApplicationSection(Kernel::HLERequestContext& ctx);
+    void WritePalmaApplicationSection(Kernel::HLERequestContext& ctx);
+    void ReadPalmaUniqueCode(Kernel::HLERequestContext& ctx);
+    void SetPalmaUniqueCodeInvalid(Kernel::HLERequestContext& ctx);
+    void WritePalmaActivityEntry(Kernel::HLERequestContext& ctx);
+    void WritePalmaRgbLedPatternEntry(Kernel::HLERequestContext& ctx);
+    void WritePalmaWaveEntry(Kernel::HLERequestContext& ctx);
+    void SetPalmaDataBaseIdentificationVersion(Kernel::HLERequestContext& ctx);
+    void GetPalmaDataBaseIdentificationVersion(Kernel::HLERequestContext& ctx);
+    void SuspendPalmaFeature(Kernel::HLERequestContext& ctx);
+    void GetPalmaOperationResult(Kernel::HLERequestContext& ctx);
+    void ReadPalmaPlayLog(Kernel::HLERequestContext& ctx);
+    void ResetPalmaPlayLog(Kernel::HLERequestContext& ctx);
     void SetIsPalmaAllConnectable(Kernel::HLERequestContext& ctx);
+    void SetIsPalmaPairedConnectable(Kernel::HLERequestContext& ctx);
+    void PairPalma(Kernel::HLERequestContext& ctx);
     void SetPalmaBoostMode(Kernel::HLERequestContext& ctx);
+    void CancelWritePalmaWaveEntry(Kernel::HLERequestContext& ctx);
+    void EnablePalmaBoostMode(Kernel::HLERequestContext& ctx);
+    void GetPalmaBluetoothAddress(Kernel::HLERequestContext& ctx);
+    void SetDisallowedPalmaConnection(Kernel::HLERequestContext& ctx);
     void SetNpadCommunicationMode(Kernel::HLERequestContext& ctx);
     void GetNpadCommunicationMode(Kernel::HLERequestContext& ctx);
     void SetTouchScreenConfiguration(Kernel::HLERequestContext& ctx);
diff --git a/src/core/hle/service/hid/irs.cpp b/src/core/hle/service/hid/irs.cpp
index c4b44cbf9..6a3453457 100644
--- a/src/core/hle/service/hid/irs.cpp
+++ b/src/core/hle/service/hid/irs.cpp
@@ -542,7 +542,8 @@ Result IRS::IsIrCameraHandleValid(const Core::IrSensor::IrCameraHandle& camera_h
 
 Core::IrSensor::DeviceFormat& IRS::GetIrCameraSharedMemoryDeviceEntry(
     const Core::IrSensor::IrCameraHandle& camera_handle) {
-    ASSERT_MSG(sizeof(StatusManager::device) > camera_handle.npad_id, "invalid npad_id");
+    const auto npad_id_max_index = static_cast<u8>(sizeof(StatusManager::device));
+    ASSERT_MSG(camera_handle.npad_id < npad_id_max_index, "invalid npad_id");
     return shared_memory->device[camera_handle.npad_id];
 }
 
diff --git a/src/core/hle/service/ldn/lan_discovery.cpp b/src/core/hle/service/ldn/lan_discovery.cpp
new file mode 100644
index 000000000..8f3c04550
--- /dev/null
+++ b/src/core/hle/service/ldn/lan_discovery.cpp
@@ -0,0 +1,633 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/ldn/lan_discovery.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/network_interface.h"
+
+namespace Service::LDN {
+
+LanStation::LanStation(s8 node_id_, LANDiscovery* discovery_)
+    : node_info(nullptr), status(NodeStatus::Disconnected), node_id(node_id_),
+      discovery(discovery_) {}
+
+LanStation::~LanStation() = default;
+
+NodeStatus LanStation::GetStatus() const {
+    return status;
+}
+
+void LanStation::OnClose() {
+    LOG_INFO(Service_LDN, "OnClose {}", node_id);
+    Reset();
+    discovery->UpdateNodes();
+}
+
+void LanStation::Reset() {
+    status = NodeStatus::Disconnected;
+};
+
+void LanStation::OverrideInfo() {
+    bool connected = GetStatus() == NodeStatus::Connected;
+    node_info->node_id = node_id;
+    node_info->is_connected = connected ? 1 : 0;
+}
+
+LANDiscovery::LANDiscovery(Network::RoomNetwork& room_network_)
+    : stations({{{1, this}, {2, this}, {3, this}, {4, this}, {5, this}, {6, this}, {7, this}}}),
+      room_network{room_network_} {}
+
+LANDiscovery::~LANDiscovery() {
+    if (inited) {
+        Result rc = Finalize();
+        LOG_INFO(Service_LDN, "Finalize: {}", rc.raw);
+    }
+}
+
+void LANDiscovery::InitNetworkInfo() {
+    network_info.common.bssid = GetFakeMac();
+    network_info.common.channel = WifiChannel::Wifi24_6;
+    network_info.common.link_level = LinkLevel::Good;
+    network_info.common.network_type = PackedNetworkType::Ldn;
+    network_info.common.ssid = fake_ssid;
+
+    auto& nodes = network_info.ldn.nodes;
+    for (std::size_t i = 0; i < NodeCountMax; i++) {
+        nodes[i].node_id = static_cast<s8>(i);
+        nodes[i].is_connected = 0;
+    }
+}
+
+void LANDiscovery::InitNodeStateChange() {
+    for (auto& node_update : node_changes) {
+        node_update.state_change = NodeStateChange::None;
+    }
+    for (auto& node_state : node_last_states) {
+        node_state = 0;
+    }
+}
+
+State LANDiscovery::GetState() const {
+    return state;
+}
+
+void LANDiscovery::SetState(State new_state) {
+    state = new_state;
+}
+
+Result LANDiscovery::GetNetworkInfo(NetworkInfo& out_network) const {
+    if (state == State::AccessPointCreated || state == State::StationConnected) {
+        std::memcpy(&out_network, &network_info, sizeof(network_info));
+        return ResultSuccess;
+    }
+
+    return ResultBadState;
+}
+
+Result LANDiscovery::GetNetworkInfo(NetworkInfo& out_network,
+                                    std::vector<NodeLatestUpdate>& out_updates,
+                                    std::size_t buffer_count) {
+    if (buffer_count > NodeCountMax) {
+        return ResultInvalidBufferCount;
+    }
+
+    if (state == State::AccessPointCreated || state == State::StationConnected) {
+        std::memcpy(&out_network, &network_info, sizeof(network_info));
+        for (std::size_t i = 0; i < buffer_count; i++) {
+            out_updates[i].state_change = node_changes[i].state_change;
+            node_changes[i].state_change = NodeStateChange::None;
+        }
+        return ResultSuccess;
+    }
+
+    return ResultBadState;
+}
+
+DisconnectReason LANDiscovery::GetDisconnectReason() const {
+    return disconnect_reason;
+}
+
+Result LANDiscovery::Scan(std::vector<NetworkInfo>& networks, u16& count,
+                          const ScanFilter& filter) {
+    if (!IsFlagSet(filter.flag, ScanFilterFlag::NetworkType) ||
+        filter.network_type <= NetworkType::All) {
+        if (!IsFlagSet(filter.flag, ScanFilterFlag::Ssid) && filter.ssid.length >= SsidLengthMax) {
+            return ResultBadInput;
+        }
+    }
+
+    {
+        std::scoped_lock lock{packet_mutex};
+        scan_results.clear();
+
+        SendBroadcast(Network::LDNPacketType::Scan);
+    }
+
+    LOG_INFO(Service_LDN, "Waiting for scan replies");
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    std::scoped_lock lock{packet_mutex};
+    for (const auto& [key, info] : scan_results) {
+        if (count >= networks.size()) {
+            break;
+        }
+
+        if (IsFlagSet(filter.flag, ScanFilterFlag::LocalCommunicationId)) {
+            if (filter.network_id.intent_id.local_communication_id !=
+                info.network_id.intent_id.local_communication_id) {
+                continue;
+            }
+        }
+        if (IsFlagSet(filter.flag, ScanFilterFlag::SessionId)) {
+            if (filter.network_id.session_id != info.network_id.session_id) {
+                continue;
+            }
+        }
+        if (IsFlagSet(filter.flag, ScanFilterFlag::NetworkType)) {
+            if (filter.network_type != static_cast<NetworkType>(info.common.network_type)) {
+                continue;
+            }
+        }
+        if (IsFlagSet(filter.flag, ScanFilterFlag::Ssid)) {
+            if (filter.ssid != info.common.ssid) {
+                continue;
+            }
+        }
+        if (IsFlagSet(filter.flag, ScanFilterFlag::SceneId)) {
+            if (filter.network_id.intent_id.scene_id != info.network_id.intent_id.scene_id) {
+                continue;
+            }
+        }
+
+        networks[count++] = info;
+    }
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::SetAdvertiseData(std::span<const u8> data) {
+    std::scoped_lock lock{packet_mutex};
+    const std::size_t size = data.size();
+    if (size > AdvertiseDataSizeMax) {
+        return ResultAdvertiseDataTooLarge;
+    }
+
+    std::memcpy(network_info.ldn.advertise_data.data(), data.data(), size);
+    network_info.ldn.advertise_data_size = static_cast<u16>(size);
+
+    UpdateNodes();
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::OpenAccessPoint() {
+    std::scoped_lock lock{packet_mutex};
+    disconnect_reason = DisconnectReason::None;
+    if (state == State::None) {
+        return ResultBadState;
+    }
+
+    ResetStations();
+    SetState(State::AccessPointOpened);
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::CloseAccessPoint() {
+    std::scoped_lock lock{packet_mutex};
+    if (state == State::None) {
+        return ResultBadState;
+    }
+
+    if (state == State::AccessPointCreated) {
+        DestroyNetwork();
+    }
+
+    ResetStations();
+    SetState(State::Initialized);
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::OpenStation() {
+    std::scoped_lock lock{packet_mutex};
+    disconnect_reason = DisconnectReason::None;
+    if (state == State::None) {
+        return ResultBadState;
+    }
+
+    ResetStations();
+    SetState(State::StationOpened);
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::CloseStation() {
+    std::scoped_lock lock{packet_mutex};
+    if (state == State::None) {
+        return ResultBadState;
+    }
+
+    if (state == State::StationConnected) {
+        Disconnect();
+    }
+
+    ResetStations();
+    SetState(State::Initialized);
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::CreateNetwork(const SecurityConfig& security_config,
+                                   const UserConfig& user_config,
+                                   const NetworkConfig& network_config) {
+    std::scoped_lock lock{packet_mutex};
+
+    if (state != State::AccessPointOpened) {
+        return ResultBadState;
+    }
+
+    InitNetworkInfo();
+    network_info.ldn.node_count_max = network_config.node_count_max;
+    network_info.ldn.security_mode = security_config.security_mode;
+
+    if (network_config.channel == WifiChannel::Default) {
+        network_info.common.channel = WifiChannel::Wifi24_6;
+    } else {
+        network_info.common.channel = network_config.channel;
+    }
+
+    std::independent_bits_engine<std::mt19937, 64, u64> bits_engine;
+    network_info.network_id.session_id.high = bits_engine();
+    network_info.network_id.session_id.low = bits_engine();
+    network_info.network_id.intent_id = network_config.intent_id;
+
+    NodeInfo& node0 = network_info.ldn.nodes[0];
+    const Result rc2 = GetNodeInfo(node0, user_config, network_config.local_communication_version);
+    if (rc2.IsError()) {
+        return ResultAccessPointConnectionFailed;
+    }
+
+    SetState(State::AccessPointCreated);
+
+    InitNodeStateChange();
+    node0.is_connected = 1;
+    UpdateNodes();
+
+    return rc2;
+}
+
+Result LANDiscovery::DestroyNetwork() {
+    for (auto local_ip : connected_clients) {
+        SendPacket(Network::LDNPacketType::DestroyNetwork, local_ip);
+    }
+
+    ResetStations();
+
+    SetState(State::AccessPointOpened);
+    lan_event();
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::Connect(const NetworkInfo& network_info_, const UserConfig& user_config,
+                             u16 local_communication_version) {
+    std::scoped_lock lock{packet_mutex};
+    if (network_info_.ldn.node_count == 0) {
+        return ResultInvalidNodeCount;
+    }
+
+    Result rc = GetNodeInfo(node_info, user_config, local_communication_version);
+    if (rc.IsError()) {
+        return ResultConnectionFailed;
+    }
+
+    Ipv4Address node_host = network_info_.ldn.nodes[0].ipv4_address;
+    std::reverse(std::begin(node_host), std::end(node_host)); // htonl
+    host_ip = node_host;
+    SendPacket(Network::LDNPacketType::Connect, node_info, *host_ip);
+
+    InitNodeStateChange();
+
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::Disconnect() {
+    if (host_ip) {
+        SendPacket(Network::LDNPacketType::Disconnect, node_info, *host_ip);
+    }
+
+    SetState(State::StationOpened);
+    lan_event();
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::Initialize(LanEventFunc lan_event_, bool listening) {
+    std::scoped_lock lock{packet_mutex};
+    if (inited) {
+        return ResultSuccess;
+    }
+
+    for (auto& station : stations) {
+        station.discovery = this;
+        station.node_info = &network_info.ldn.nodes[station.node_id];
+        station.Reset();
+    }
+
+    connected_clients.clear();
+    lan_event = lan_event_;
+
+    SetState(State::Initialized);
+
+    inited = true;
+    return ResultSuccess;
+}
+
+Result LANDiscovery::Finalize() {
+    std::scoped_lock lock{packet_mutex};
+    Result rc = ResultSuccess;
+
+    if (inited) {
+        if (state == State::AccessPointCreated) {
+            DestroyNetwork();
+        }
+        if (state == State::StationConnected) {
+            Disconnect();
+        }
+
+        ResetStations();
+        inited = false;
+    }
+
+    SetState(State::None);
+
+    return rc;
+}
+
+void LANDiscovery::ResetStations() {
+    for (auto& station : stations) {
+        station.Reset();
+    }
+    connected_clients.clear();
+}
+
+void LANDiscovery::UpdateNodes() {
+    u8 count = 0;
+    for (auto& station : stations) {
+        bool connected = station.GetStatus() == NodeStatus::Connected;
+        if (connected) {
+            count++;
+        }
+        station.OverrideInfo();
+    }
+    network_info.ldn.node_count = count + 1;
+
+    for (auto local_ip : connected_clients) {
+        SendPacket(Network::LDNPacketType::SyncNetwork, network_info, local_ip);
+    }
+
+    OnNetworkInfoChanged();
+}
+
+void LANDiscovery::OnSyncNetwork(const NetworkInfo& info) {
+    network_info = info;
+    if (state == State::StationOpened) {
+        SetState(State::StationConnected);
+    }
+    OnNetworkInfoChanged();
+}
+
+void LANDiscovery::OnDisconnectFromHost() {
+    LOG_INFO(Service_LDN, "OnDisconnectFromHost state: {}", static_cast<int>(state));
+    host_ip = std::nullopt;
+    if (state == State::StationConnected) {
+        SetState(State::StationOpened);
+        lan_event();
+    }
+}
+
+void LANDiscovery::OnNetworkInfoChanged() {
+    if (IsNodeStateChanged()) {
+        lan_event();
+    }
+    return;
+}
+
+Network::IPv4Address LANDiscovery::GetLocalIp() const {
+    Network::IPv4Address local_ip{0xFF, 0xFF, 0xFF, 0xFF};
+    if (auto room_member = room_network.GetRoomMember().lock()) {
+        if (room_member->IsConnected()) {
+            local_ip = room_member->GetFakeIpAddress();
+        }
+    }
+    return local_ip;
+}
+
+template <typename Data>
+void LANDiscovery::SendPacket(Network::LDNPacketType type, const Data& data,
+                              Ipv4Address remote_ip) {
+    Network::LDNPacket packet;
+    packet.type = type;
+
+    packet.broadcast = false;
+    packet.local_ip = GetLocalIp();
+    packet.remote_ip = remote_ip;
+
+    packet.data.resize(sizeof(data));
+    std::memcpy(packet.data.data(), &data, sizeof(data));
+    SendPacket(packet);
+}
+
+void LANDiscovery::SendPacket(Network::LDNPacketType type, Ipv4Address remote_ip) {
+    Network::LDNPacket packet;
+    packet.type = type;
+
+    packet.broadcast = false;
+    packet.local_ip = GetLocalIp();
+    packet.remote_ip = remote_ip;
+
+    SendPacket(packet);
+}
+
+template <typename Data>
+void LANDiscovery::SendBroadcast(Network::LDNPacketType type, const Data& data) {
+    Network::LDNPacket packet;
+    packet.type = type;
+
+    packet.broadcast = true;
+    packet.local_ip = GetLocalIp();
+
+    packet.data.resize(sizeof(data));
+    std::memcpy(packet.data.data(), &data, sizeof(data));
+    SendPacket(packet);
+}
+
+void LANDiscovery::SendBroadcast(Network::LDNPacketType type) {
+    Network::LDNPacket packet;
+    packet.type = type;
+
+    packet.broadcast = true;
+    packet.local_ip = GetLocalIp();
+
+    SendPacket(packet);
+}
+
+void LANDiscovery::SendPacket(const Network::LDNPacket& packet) {
+    if (auto room_member = room_network.GetRoomMember().lock()) {
+        if (room_member->IsConnected()) {
+            room_member->SendLdnPacket(packet);
+        }
+    }
+}
+
+void LANDiscovery::ReceivePacket(const Network::LDNPacket& packet) {
+    std::scoped_lock lock{packet_mutex};
+    switch (packet.type) {
+    case Network::LDNPacketType::Scan: {
+        LOG_INFO(Frontend, "Scan packet received!");
+        if (state == State::AccessPointCreated) {
+            // Reply to the sender
+            SendPacket(Network::LDNPacketType::ScanResp, network_info, packet.local_ip);
+        }
+        break;
+    }
+    case Network::LDNPacketType::ScanResp: {
+        LOG_INFO(Frontend, "ScanResp packet received!");
+
+        NetworkInfo info{};
+        std::memcpy(&info, packet.data.data(), sizeof(NetworkInfo));
+        scan_results.insert({info.common.bssid, info});
+
+        break;
+    }
+    case Network::LDNPacketType::Connect: {
+        LOG_INFO(Frontend, "Connect packet received!");
+
+        NodeInfo info{};
+        std::memcpy(&info, packet.data.data(), sizeof(NodeInfo));
+
+        connected_clients.push_back(packet.local_ip);
+
+        for (LanStation& station : stations) {
+            if (station.status != NodeStatus::Connected) {
+                *station.node_info = info;
+                station.status = NodeStatus::Connected;
+                break;
+            }
+        }
+
+        UpdateNodes();
+
+        break;
+    }
+    case Network::LDNPacketType::Disconnect: {
+        LOG_INFO(Frontend, "Disconnect packet received!");
+
+        connected_clients.erase(
+            std::remove(connected_clients.begin(), connected_clients.end(), packet.local_ip),
+            connected_clients.end());
+
+        NodeInfo info{};
+        std::memcpy(&info, packet.data.data(), sizeof(NodeInfo));
+
+        for (LanStation& station : stations) {
+            if (station.status == NodeStatus::Connected &&
+                station.node_info->mac_address == info.mac_address) {
+                station.OnClose();
+                break;
+            }
+        }
+
+        break;
+    }
+    case Network::LDNPacketType::DestroyNetwork: {
+        ResetStations();
+        OnDisconnectFromHost();
+        break;
+    }
+    case Network::LDNPacketType::SyncNetwork: {
+        if (state == State::StationOpened || state == State::StationConnected) {
+            LOG_INFO(Frontend, "SyncNetwork packet received!");
+            NetworkInfo info{};
+            std::memcpy(&info, packet.data.data(), sizeof(NetworkInfo));
+
+            OnSyncNetwork(info);
+        } else {
+            LOG_INFO(Frontend, "SyncNetwork packet received but in wrong State!");
+        }
+
+        break;
+    }
+    default: {
+        LOG_INFO(Frontend, "ReceivePacket unhandled type {}", static_cast<int>(packet.type));
+        break;
+    }
+    }
+}
+
+bool LANDiscovery::IsNodeStateChanged() {
+    bool changed = false;
+    const auto& nodes = network_info.ldn.nodes;
+    for (int i = 0; i < NodeCountMax; i++) {
+        if (nodes[i].is_connected != node_last_states[i]) {
+            if (nodes[i].is_connected) {
+                node_changes[i].state_change |= NodeStateChange::Connect;
+            } else {
+                node_changes[i].state_change |= NodeStateChange::Disconnect;
+            }
+            node_last_states[i] = nodes[i].is_connected;
+            changed = true;
+        }
+    }
+    return changed;
+}
+
+bool LANDiscovery::IsFlagSet(ScanFilterFlag flag, ScanFilterFlag search_flag) const {
+    const auto flag_value = static_cast<u32>(flag);
+    const auto search_flag_value = static_cast<u32>(search_flag);
+    return (flag_value & search_flag_value) == search_flag_value;
+}
+
+int LANDiscovery::GetStationCount() const {
+    return static_cast<int>(
+        std::count_if(stations.begin(), stations.end(), [](const auto& station) {
+            return station.GetStatus() != NodeStatus::Disconnected;
+        }));
+}
+
+MacAddress LANDiscovery::GetFakeMac() const {
+    MacAddress mac{};
+    mac.raw[0] = 0x02;
+    mac.raw[1] = 0x00;
+
+    const auto ip = GetLocalIp();
+    memcpy(mac.raw.data() + 2, &ip, sizeof(ip));
+
+    return mac;
+}
+
+Result LANDiscovery::GetNodeInfo(NodeInfo& node, const UserConfig& userConfig,
+                                 u16 localCommunicationVersion) {
+    const auto network_interface = Network::GetSelectedNetworkInterface();
+
+    if (!network_interface) {
+        LOG_ERROR(Service_LDN, "No network interface available");
+        return ResultNoIpAddress;
+    }
+
+    node.mac_address = GetFakeMac();
+    node.is_connected = 1;
+    std::memcpy(node.user_name.data(), userConfig.user_name.data(), UserNameBytesMax + 1);
+    node.local_communication_version = localCommunicationVersion;
+
+    Ipv4Address current_address = GetLocalIp();
+    std::reverse(std::begin(current_address), std::end(current_address)); // ntohl
+    node.ipv4_address = current_address;
+
+    return ResultSuccess;
+}
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/lan_discovery.h b/src/core/hle/service/ldn/lan_discovery.h
new file mode 100644
index 000000000..3833cd764
--- /dev/null
+++ b/src/core/hle/service/ldn/lan_discovery.h
@@ -0,0 +1,134 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <cstring>
+#include <functional>
+#include <memory>
+#include <mutex>
+#include <optional>
+#include <random>
+#include <span>
+#include <thread>
+#include <unordered_map>
+
+#include "common/logging/log.h"
+#include "common/socket_types.h"
+#include "core/hle/result.h"
+#include "core/hle/service/ldn/ldn_results.h"
+#include "core/hle/service/ldn/ldn_types.h"
+#include "network/network.h"
+
+namespace Service::LDN {
+
+class LANDiscovery;
+
+class LanStation {
+public:
+    LanStation(s8 node_id_, LANDiscovery* discovery_);
+    ~LanStation();
+
+    void OnClose();
+    NodeStatus GetStatus() const;
+    void Reset();
+    void OverrideInfo();
+
+protected:
+    friend class LANDiscovery;
+    NodeInfo* node_info;
+    NodeStatus status;
+    s8 node_id;
+    LANDiscovery* discovery;
+};
+
+class LANDiscovery {
+public:
+    using LanEventFunc = std::function<void()>;
+
+    LANDiscovery(Network::RoomNetwork& room_network_);
+    ~LANDiscovery();
+
+    State GetState() const;
+    void SetState(State new_state);
+
+    Result GetNetworkInfo(NetworkInfo& out_network) const;
+    Result GetNetworkInfo(NetworkInfo& out_network, std::vector<NodeLatestUpdate>& out_updates,
+                          std::size_t buffer_count);
+
+    DisconnectReason GetDisconnectReason() const;
+    Result Scan(std::vector<NetworkInfo>& networks, u16& count, const ScanFilter& filter);
+    Result SetAdvertiseData(std::span<const u8> data);
+
+    Result OpenAccessPoint();
+    Result CloseAccessPoint();
+
+    Result OpenStation();
+    Result CloseStation();
+
+    Result CreateNetwork(const SecurityConfig& security_config, const UserConfig& user_config,
+                         const NetworkConfig& network_config);
+    Result DestroyNetwork();
+
+    Result Connect(const NetworkInfo& network_info_, const UserConfig& user_config,
+                   u16 local_communication_version);
+    Result Disconnect();
+
+    Result Initialize(LanEventFunc lan_event_ = empty_func, bool listening = true);
+    Result Finalize();
+
+    void ReceivePacket(const Network::LDNPacket& packet);
+
+protected:
+    friend class LanStation;
+
+    void InitNetworkInfo();
+    void InitNodeStateChange();
+
+    void ResetStations();
+    void UpdateNodes();
+
+    void OnSyncNetwork(const NetworkInfo& info);
+    void OnDisconnectFromHost();
+    void OnNetworkInfoChanged();
+
+    bool IsNodeStateChanged();
+    bool IsFlagSet(ScanFilterFlag flag, ScanFilterFlag search_flag) const;
+    int GetStationCount() const;
+    MacAddress GetFakeMac() const;
+    Result GetNodeInfo(NodeInfo& node, const UserConfig& user_config,
+                       u16 local_communication_version);
+
+    Network::IPv4Address GetLocalIp() const;
+    template <typename Data>
+    void SendPacket(Network::LDNPacketType type, const Data& data, Ipv4Address remote_ip);
+    void SendPacket(Network::LDNPacketType type, Ipv4Address remote_ip);
+    template <typename Data>
+    void SendBroadcast(Network::LDNPacketType type, const Data& data);
+    void SendBroadcast(Network::LDNPacketType type);
+    void SendPacket(const Network::LDNPacket& packet);
+
+    static const LanEventFunc empty_func;
+    static constexpr Ssid fake_ssid{"YuzuFakeSsidForLdn"};
+
+    bool inited{};
+    std::mutex packet_mutex;
+    std::array<LanStation, StationCountMax> stations;
+    std::array<NodeLatestUpdate, NodeCountMax> node_changes{};
+    std::array<u8, NodeCountMax> node_last_states{};
+    std::unordered_map<MacAddress, NetworkInfo, MACAddressHash> scan_results{};
+    NodeInfo node_info{};
+    NetworkInfo network_info{};
+    State state{State::None};
+    DisconnectReason disconnect_reason{DisconnectReason::None};
+
+    // TODO (flTobi): Should this be an std::set?
+    std::vector<Ipv4Address> connected_clients;
+    std::optional<Ipv4Address> host_ip;
+
+    LanEventFunc lan_event;
+
+    Network::RoomNetwork& room_network;
+};
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/ldn.cpp b/src/core/hle/service/ldn/ldn.cpp
index c11daff54..ea3e7e55a 100644
--- a/src/core/hle/service/ldn/ldn.cpp
+++ b/src/core/hle/service/ldn/ldn.cpp
@@ -4,11 +4,13 @@
 #include <memory>
 
 #include "core/core.h"
+#include "core/hle/service/ldn/lan_discovery.h"
 #include "core/hle/service/ldn/ldn.h"
 #include "core/hle/service/ldn/ldn_results.h"
 #include "core/hle/service/ldn/ldn_types.h"
 #include "core/internal_network/network.h"
 #include "core/internal_network/network_interface.h"
+#include "network/network.h"
 
 // This is defined by synchapi.h and conflicts with ServiceContext::CreateEvent
 #undef CreateEvent
@@ -105,13 +107,13 @@ class IUserLocalCommunicationService final
 public:
     explicit IUserLocalCommunicationService(Core::System& system_)
         : ServiceFramework{system_, "IUserLocalCommunicationService", ServiceThreadType::CreateNew},
-          service_context{system, "IUserLocalCommunicationService"}, room_network{
-                                                                         system_.GetRoomNetwork()} {
+          service_context{system, "IUserLocalCommunicationService"},
+          room_network{system_.GetRoomNetwork()}, lan_discovery{room_network} {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, &IUserLocalCommunicationService::GetState, "GetState"},
             {1, &IUserLocalCommunicationService::GetNetworkInfo, "GetNetworkInfo"},
-            {2, nullptr, "GetIpv4Address"},
+            {2, &IUserLocalCommunicationService::GetIpv4Address, "GetIpv4Address"},
             {3, &IUserLocalCommunicationService::GetDisconnectReason, "GetDisconnectReason"},
             {4, &IUserLocalCommunicationService::GetSecurityParameter, "GetSecurityParameter"},
             {5, &IUserLocalCommunicationService::GetNetworkConfig, "GetNetworkConfig"},
@@ -119,7 +121,7 @@ public:
             {101, &IUserLocalCommunicationService::GetNetworkInfoLatestUpdate, "GetNetworkInfoLatestUpdate"},
             {102, &IUserLocalCommunicationService::Scan, "Scan"},
             {103, &IUserLocalCommunicationService::ScanPrivate, "ScanPrivate"},
-            {104, nullptr, "SetWirelessControllerRestriction"},
+            {104, &IUserLocalCommunicationService::SetWirelessControllerRestriction, "SetWirelessControllerRestriction"},
             {200, &IUserLocalCommunicationService::OpenAccessPoint, "OpenAccessPoint"},
             {201, &IUserLocalCommunicationService::CloseAccessPoint, "CloseAccessPoint"},
             {202, &IUserLocalCommunicationService::CreateNetwork, "CreateNetwork"},
@@ -148,16 +150,30 @@ public:
     }
 
     ~IUserLocalCommunicationService() {
+        if (is_initialized) {
+            if (auto room_member = room_network.GetRoomMember().lock()) {
+                room_member->Unbind(ldn_packet_received);
+            }
+        }
+
         service_context.CloseEvent(state_change_event);
     }
 
+    /// Callback to parse and handle a received LDN packet.
+    void OnLDNPacketReceived(const Network::LDNPacket& packet) {
+        lan_discovery.ReceivePacket(packet);
+    }
+
     void OnEventFired() {
         state_change_event->GetWritableEvent().Signal();
     }
 
     void GetState(Kernel::HLERequestContext& ctx) {
         State state = State::Error;
-        LOG_WARNING(Service_LDN, "(STUBBED) called, state = {}", state);
+
+        if (is_initialized) {
+            state = lan_discovery.GetState();
+        }
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
@@ -175,7 +191,7 @@ public:
         }
 
         NetworkInfo network_info{};
-        const auto rc = ResultSuccess;
+        const auto rc = lan_discovery.GetNetworkInfo(network_info);
         if (rc.IsError()) {
             LOG_ERROR(Service_LDN, "NetworkInfo is not valid {}", rc.raw);
             IPC::ResponseBuilder rb{ctx, 2};
@@ -183,28 +199,50 @@ public:
             return;
         }
 
-        LOG_WARNING(Service_LDN, "(STUBBED) called, ssid='{}', nodes={}",
-                    network_info.common.ssid.GetStringValue(), network_info.ldn.node_count);
-
         ctx.WriteBuffer<NetworkInfo>(network_info);
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(rc);
+        rb.Push(ResultSuccess);
     }
 
-    void GetDisconnectReason(Kernel::HLERequestContext& ctx) {
-        const auto disconnect_reason = DisconnectReason::None;
+    void GetIpv4Address(Kernel::HLERequestContext& ctx) {
+        const auto network_interface = Network::GetSelectedNetworkInterface();
+
+        if (!network_interface) {
+            LOG_ERROR(Service_LDN, "No network interface available");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultNoIpAddress);
+            return;
+        }
 
-        LOG_WARNING(Service_LDN, "(STUBBED) called, disconnect_reason={}", disconnect_reason);
+        Ipv4Address current_address{Network::TranslateIPv4(network_interface->ip_address)};
+        Ipv4Address subnet_mask{Network::TranslateIPv4(network_interface->subnet_mask)};
+
+        // When we're connected to a room, spoof the hosts IP address
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            if (room_member->IsConnected()) {
+                current_address = room_member->GetFakeIpAddress();
+            }
+        }
+
+        std::reverse(std::begin(current_address), std::end(current_address)); // ntohl
+        std::reverse(std::begin(subnet_mask), std::end(subnet_mask));         // ntohl
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(ResultSuccess);
+        rb.PushRaw(current_address);
+        rb.PushRaw(subnet_mask);
+    }
 
+    void GetDisconnectReason(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.PushEnum(disconnect_reason);
+        rb.PushEnum(lan_discovery.GetDisconnectReason());
     }
 
     void GetSecurityParameter(Kernel::HLERequestContext& ctx) {
         SecurityParameter security_parameter{};
         NetworkInfo info{};
-        const Result rc = ResultSuccess;
+        const Result rc = lan_discovery.GetNetworkInfo(info);
 
         if (rc.IsError()) {
             LOG_ERROR(Service_LDN, "NetworkInfo is not valid {}", rc.raw);
@@ -217,8 +255,6 @@ public:
         std::memcpy(security_parameter.data.data(), info.ldn.security_parameter.data(),
                     sizeof(SecurityParameter::data));
 
-        LOG_WARNING(Service_LDN, "(STUBBED) called");
-
         IPC::ResponseBuilder rb{ctx, 10};
         rb.Push(rc);
         rb.PushRaw<SecurityParameter>(security_parameter);
@@ -227,7 +263,7 @@ public:
     void GetNetworkConfig(Kernel::HLERequestContext& ctx) {
         NetworkConfig config{};
         NetworkInfo info{};
-        const Result rc = ResultSuccess;
+        const Result rc = lan_discovery.GetNetworkInfo(info);
 
         if (rc.IsError()) {
             LOG_ERROR(Service_LDN, "NetworkConfig is not valid {}", rc.raw);
@@ -241,12 +277,6 @@ public:
         config.node_count_max = info.ldn.node_count_max;
         config.local_communication_version = info.ldn.nodes[0].local_communication_version;
 
-        LOG_WARNING(Service_LDN,
-                    "(STUBBED) called, intent_id={}/{}, channel={}, node_count_max={}, "
-                    "local_communication_version={}",
-                    config.intent_id.local_communication_id, config.intent_id.scene_id,
-                    config.channel, config.node_count_max, config.local_communication_version);
-
         IPC::ResponseBuilder rb{ctx, 10};
         rb.Push(rc);
         rb.PushRaw<NetworkConfig>(config);
@@ -265,17 +295,17 @@ public:
         const std::size_t node_buffer_count = ctx.GetWriteBufferSize(1) / sizeof(NodeLatestUpdate);
 
         if (node_buffer_count == 0 || network_buffer_size != sizeof(NetworkInfo)) {
-            LOG_ERROR(Service_LDN, "Invalid buffer size {}, {}", network_buffer_size,
+            LOG_ERROR(Service_LDN, "Invalid buffer, size = {}, count = {}", network_buffer_size,
                       node_buffer_count);
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(ResultBadInput);
             return;
         }
 
-        NetworkInfo info;
+        NetworkInfo info{};
         std::vector<NodeLatestUpdate> latest_update(node_buffer_count);
 
-        const auto rc = ResultSuccess;
+        const auto rc = lan_discovery.GetNetworkInfo(info, latest_update, latest_update.size());
         if (rc.IsError()) {
             LOG_ERROR(Service_LDN, "NetworkInfo is not valid {}", rc.raw);
             IPC::ResponseBuilder rb{ctx, 2};
@@ -283,9 +313,6 @@ public:
             return;
         }
 
-        LOG_WARNING(Service_LDN, "(STUBBED) called, ssid='{}', nodes={}",
-                    info.common.ssid.GetStringValue(), info.ldn.node_count);
-
         ctx.WriteBuffer(info, 0);
         ctx.WriteBuffer(latest_update, 1);
 
@@ -317,92 +344,78 @@ public:
 
         u16 count = 0;
         std::vector<NetworkInfo> network_infos(network_info_size);
+        Result rc = lan_discovery.Scan(network_infos, count, scan_filter);
 
-        LOG_WARNING(Service_LDN,
-                    "(STUBBED) called, channel={}, filter_scan_flag={}, filter_network_type={}",
-                    channel, scan_filter.flag, scan_filter.network_type);
+        LOG_INFO(Service_LDN,
+                 "called, channel={}, filter_scan_flag={}, filter_network_type={}, is_private={}",
+                 channel, scan_filter.flag, scan_filter.network_type, is_private);
 
         ctx.WriteBuffer(network_infos);
 
         IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
+        rb.Push(rc);
         rb.Push<u32>(count);
     }
 
-    void OpenAccessPoint(Kernel::HLERequestContext& ctx) {
+    void SetWirelessControllerRestriction(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_LDN, "(STUBBED) called");
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
     }
 
+    void OpenAccessPoint(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.OpenAccessPoint());
+    }
+
     void CloseAccessPoint(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_LDN, "(STUBBED) called");
+        LOG_INFO(Service_LDN, "called");
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(lan_discovery.CloseAccessPoint());
     }
 
     void CreateNetwork(Kernel::HLERequestContext& ctx) {
-        IPC::RequestParser rp{ctx};
-        struct Parameters {
-            SecurityConfig security_config;
-            UserConfig user_config;
-            INSERT_PADDING_WORDS_NOINIT(1);
-            NetworkConfig network_config;
-        };
-        static_assert(sizeof(Parameters) == 0x98, "Parameters has incorrect size.");
+        LOG_INFO(Service_LDN, "called");
 
-        const auto parameters{rp.PopRaw<Parameters>()};
+        CreateNetworkImpl(ctx);
+    }
 
-        LOG_WARNING(Service_LDN,
-                    "(STUBBED) called, passphrase_size={}, security_mode={}, "
-                    "local_communication_version={}",
-                    parameters.security_config.passphrase_size,
-                    parameters.security_config.security_mode,
-                    parameters.network_config.local_communication_version);
+    void CreateNetworkPrivate(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
 
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        CreateNetworkImpl(ctx, true);
     }
 
-    void CreateNetworkPrivate(Kernel::HLERequestContext& ctx) {
+    void CreateNetworkImpl(Kernel::HLERequestContext& ctx, bool is_private = false) {
         IPC::RequestParser rp{ctx};
-        struct Parameters {
-            SecurityConfig security_config;
-            SecurityParameter security_parameter;
-            UserConfig user_config;
-            NetworkConfig network_config;
-        };
-        static_assert(sizeof(Parameters) == 0xB8, "Parameters has incorrect size.");
-
-        const auto parameters{rp.PopRaw<Parameters>()};
 
-        LOG_WARNING(Service_LDN,
-                    "(STUBBED) called, passphrase_size={}, security_mode={}, "
-                    "local_communication_version={}",
-                    parameters.security_config.passphrase_size,
-                    parameters.security_config.security_mode,
-                    parameters.network_config.local_communication_version);
+        const auto security_config{rp.PopRaw<SecurityConfig>()};
+        [[maybe_unused]] const auto security_parameter{is_private ? rp.PopRaw<SecurityParameter>()
+                                                                  : SecurityParameter{}};
+        const auto user_config{rp.PopRaw<UserConfig>()};
+        rp.Pop<u32>(); // Padding
+        const auto network_Config{rp.PopRaw<NetworkConfig>()};
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(lan_discovery.CreateNetwork(security_config, user_config, network_Config));
     }
 
     void DestroyNetwork(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_LDN, "(STUBBED) called");
+        LOG_INFO(Service_LDN, "called");
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(lan_discovery.DestroyNetwork());
     }
 
     void SetAdvertiseData(Kernel::HLERequestContext& ctx) {
         std::vector<u8> read_buffer = ctx.ReadBuffer();
 
-        LOG_WARNING(Service_LDN, "(STUBBED) called, size {}", read_buffer.size());
-
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(lan_discovery.SetAdvertiseData(read_buffer));
     }
 
     void SetStationAcceptPolicy(Kernel::HLERequestContext& ctx) {
@@ -420,17 +433,17 @@ public:
     }
 
     void OpenStation(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_LDN, "(STUBBED) called");
+        LOG_INFO(Service_LDN, "called");
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(lan_discovery.OpenStation());
     }
 
     void CloseStation(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_LDN, "(STUBBED) called");
+        LOG_INFO(Service_LDN, "called");
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(lan_discovery.CloseStation());
     }
 
     void Connect(Kernel::HLERequestContext& ctx) {
@@ -445,16 +458,13 @@ public:
 
         const auto parameters{rp.PopRaw<Parameters>()};
 
-        LOG_WARNING(Service_LDN,
-                    "(STUBBED) called, passphrase_size={}, security_mode={}, "
-                    "local_communication_version={}",
-                    parameters.security_config.passphrase_size,
-                    parameters.security_config.security_mode,
-                    parameters.local_communication_version);
+        LOG_INFO(Service_LDN,
+                 "called, passphrase_size={}, security_mode={}, "
+                 "local_communication_version={}",
+                 parameters.security_config.passphrase_size,
+                 parameters.security_config.security_mode, parameters.local_communication_version);
 
         const std::vector<u8> read_buffer = ctx.ReadBuffer();
-        NetworkInfo network_info{};
-
         if (read_buffer.size() != sizeof(NetworkInfo)) {
             LOG_ERROR(Frontend, "NetworkInfo doesn't match read_buffer size!");
             IPC::ResponseBuilder rb{ctx, 2};
@@ -462,40 +472,47 @@ public:
             return;
         }
 
+        NetworkInfo network_info{};
         std::memcpy(&network_info, read_buffer.data(), read_buffer.size());
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(lan_discovery.Connect(network_info, parameters.user_config,
+                                      static_cast<u16>(parameters.local_communication_version)));
     }
 
     void Disconnect(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_LDN, "(STUBBED) called");
+        LOG_INFO(Service_LDN, "called");
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(lan_discovery.Disconnect());
     }
-    void Initialize(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_LDN, "(STUBBED) called");
 
+    void Initialize(Kernel::HLERequestContext& ctx) {
         const auto rc = InitializeImpl(ctx);
+        if (rc.IsError()) {
+            LOG_ERROR(Service_LDN, "Network isn't initialized, rc={}", rc.raw);
+        }
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(rc);
     }
 
     void Finalize(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_LDN, "(STUBBED) called");
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            room_member->Unbind(ldn_packet_received);
+        }
 
         is_initialized = false;
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(lan_discovery.Finalize());
     }
 
     void Initialize2(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_LDN, "(STUBBED) called");
-
         const auto rc = InitializeImpl(ctx);
+        if (rc.IsError()) {
+            LOG_ERROR(Service_LDN, "Network isn't initialized, rc={}", rc.raw);
+        }
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(rc);
@@ -508,14 +525,26 @@ public:
             return ResultAirplaneModeEnabled;
         }
 
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            ldn_packet_received = room_member->BindOnLdnPacketReceived(
+                [this](const Network::LDNPacket& packet) { OnLDNPacketReceived(packet); });
+        } else {
+            LOG_ERROR(Service_LDN, "Couldn't bind callback!");
+            return ResultAirplaneModeEnabled;
+        }
+
+        lan_discovery.Initialize([&]() { OnEventFired(); });
         is_initialized = true;
-        // TODO (flTobi): Change this to ResultSuccess when LDN is fully implemented
-        return ResultAirplaneModeEnabled;
+        return ResultSuccess;
     }
 
     KernelHelpers::ServiceContext service_context;
     Kernel::KEvent* state_change_event;
     Network::RoomNetwork& room_network;
+    LANDiscovery lan_discovery;
+
+    // Callback identifier for the OnLDNPacketReceived event.
+    Network::RoomMember::CallbackHandle<Network::LDNPacket> ldn_packet_received;
 
     bool is_initialized{};
 };
diff --git a/src/core/hle/service/ldn/ldn_types.h b/src/core/hle/service/ldn/ldn_types.h
index 6231e936d..44c2c773b 100644
--- a/src/core/hle/service/ldn/ldn_types.h
+++ b/src/core/hle/service/ldn/ldn_types.h
@@ -31,6 +31,8 @@ enum class NodeStateChange : u8 {
     DisconnectAndConnect,
 };
 
+DECLARE_ENUM_FLAG_OPERATORS(NodeStateChange)
+
 enum class ScanFilterFlag : u32 {
     None = 0,
     LocalCommunicationId = 1 << 0,
@@ -100,13 +102,13 @@ enum class AcceptPolicy : u8 {
 
 enum class WifiChannel : s16 {
     Default = 0,
-    wifi24_1 = 1,
-    wifi24_6 = 6,
-    wifi24_11 = 11,
-    wifi50_36 = 36,
-    wifi50_40 = 40,
-    wifi50_44 = 44,
-    wifi50_48 = 48,
+    Wifi24_1 = 1,
+    Wifi24_6 = 6,
+    Wifi24_11 = 11,
+    Wifi50_36 = 36,
+    Wifi50_40 = 40,
+    Wifi50_44 = 44,
+    Wifi50_48 = 48,
 };
 
 enum class LinkLevel : s8 {
@@ -116,6 +118,11 @@ enum class LinkLevel : s8 {
     Excellent,
 };
 
+enum class NodeStatus : u8 {
+    Disconnected,
+    Connected,
+};
+
 struct NodeLatestUpdate {
     NodeStateChange state_change;
     INSERT_PADDING_BYTES(0x7); // Unknown
@@ -150,7 +157,7 @@ struct Ssid {
 
     Ssid() = default;
 
-    explicit Ssid(std::string_view data) {
+    constexpr explicit Ssid(std::string_view data) {
         length = static_cast<u8>(std::min(data.size(), SsidLengthMax));
         data.copy(raw.data(), length);
         raw[length] = 0;
@@ -159,19 +166,18 @@ struct Ssid {
     std::string GetStringValue() const {
         return std::string(raw.data());
     }
-};
-static_assert(sizeof(Ssid) == 0x22, "Ssid is an invalid size");
 
-struct Ipv4Address {
-    union {
-        u32 raw{};
-        std::array<u8, 4> bytes;
-    };
+    bool operator==(const Ssid& b) const {
+        return (length == b.length) && (std::memcmp(raw.data(), b.raw.data(), length) == 0);
+    }
 
-    std::string GetStringValue() const {
-        return fmt::format("{}.{}.{}.{}", bytes[3], bytes[2], bytes[1], bytes[0]);
+    bool operator!=(const Ssid& b) const {
+        return !operator==(b);
     }
 };
+static_assert(sizeof(Ssid) == 0x22, "Ssid is an invalid size");
+
+using Ipv4Address = std::array<u8, 4>;
 static_assert(sizeof(Ipv4Address) == 0x4, "Ipv4Address is an invalid size");
 
 struct MacAddress {
@@ -181,6 +187,14 @@ struct MacAddress {
 };
 static_assert(sizeof(MacAddress) == 0x6, "MacAddress is an invalid size");
 
+struct MACAddressHash {
+    size_t operator()(const MacAddress& address) const {
+        u64 value{};
+        std::memcpy(&value, address.raw.data(), sizeof(address.raw));
+        return value;
+    }
+};
+
 struct ScanFilter {
     NetworkId network_id;
     NetworkType network_type;
diff --git a/src/core/hle/service/mii/mii_manager.cpp b/src/core/hle/service/mii/mii_manager.cpp
index c484a9c8d..3a2fe938f 100644
--- a/src/core/hle/service/mii/mii_manager.cpp
+++ b/src/core/hle/service/mii/mii_manager.cpp
@@ -427,12 +427,11 @@ CharInfo MiiManager::BuildDefault(std::size_t index) {
     return ConvertStoreDataToInfo(BuildDefaultStoreData(RawData::DefaultMii.at(index), user_id));
 }
 
-CharInfo MiiManager::ConvertV3ToCharInfo(Ver3StoreData mii_v3) const {
+CharInfo MiiManager::ConvertV3ToCharInfo(const Ver3StoreData& mii_v3) const {
     Service::Mii::MiiManager manager;
     auto mii = manager.BuildDefault(0);
 
-    // Check if mii data exist
-    if (mii_v3.mii_name[0] == 0) {
+    if (!ValidateV3Info(mii_v3)) {
         return mii;
     }
 
@@ -443,8 +442,15 @@ CharInfo MiiManager::ConvertV3ToCharInfo(Ver3StoreData mii_v3) const {
     mii.height = mii_v3.height;
     mii.build = mii_v3.build;
 
-    memset(mii.name.data(), 0, sizeof(mii.name));
-    memcpy(mii.name.data(), mii_v3.mii_name.data(), sizeof(mii_v3.mii_name));
+    // Copy name until string terminator
+    mii.name = {};
+    for (std::size_t index = 0; index < mii.name.size() - 1; index++) {
+        mii.name[index] = mii_v3.mii_name[index];
+        if (mii.name[index] == 0) {
+            break;
+        }
+    }
+
     mii.font_region = mii_v3.region_information.character_set;
 
     mii.faceline_type = mii_v3.appearance_bits1.face_shape;
@@ -504,6 +510,151 @@ CharInfo MiiManager::ConvertV3ToCharInfo(Ver3StoreData mii_v3) const {
     return mii;
 }
 
+Ver3StoreData MiiManager::ConvertCharInfoToV3(const CharInfo& mii) const {
+    Service::Mii::MiiManager manager;
+    Ver3StoreData mii_v3{};
+
+    // TODO: We are ignoring a bunch of data from the mii_v3
+
+    mii_v3.version = 1;
+    mii_v3.mii_information.gender.Assign(mii.gender);
+    mii_v3.mii_information.favorite_color.Assign(mii.favorite_color);
+    mii_v3.height = mii.height;
+    mii_v3.build = mii.build;
+
+    // Copy name until string terminator
+    mii_v3.mii_name = {};
+    for (std::size_t index = 0; index < mii.name.size() - 1; index++) {
+        mii_v3.mii_name[index] = mii.name[index];
+        if (mii_v3.mii_name[index] == 0) {
+            break;
+        }
+    }
+
+    mii_v3.region_information.character_set.Assign(mii.font_region);
+
+    mii_v3.appearance_bits1.face_shape.Assign(mii.faceline_type);
+    mii_v3.appearance_bits1.skin_color.Assign(mii.faceline_color);
+    mii_v3.appearance_bits2.wrinkles.Assign(mii.faceline_wrinkle);
+    mii_v3.appearance_bits2.makeup.Assign(mii.faceline_make);
+
+    mii_v3.hair_style = mii.hair_type;
+    mii_v3.appearance_bits3.hair_color.Assign(mii.hair_color);
+    mii_v3.appearance_bits3.flip_hair.Assign(mii.hair_flip);
+
+    mii_v3.appearance_bits4.eye_type.Assign(mii.eye_type);
+    mii_v3.appearance_bits4.eye_color.Assign(mii.eye_color);
+    mii_v3.appearance_bits4.eye_scale.Assign(mii.eye_scale);
+    mii_v3.appearance_bits4.eye_vertical_stretch.Assign(mii.eye_aspect);
+    mii_v3.appearance_bits4.eye_rotation.Assign(mii.eye_rotate);
+    mii_v3.appearance_bits4.eye_spacing.Assign(mii.eye_x);
+    mii_v3.appearance_bits4.eye_y_position.Assign(mii.eye_y);
+
+    mii_v3.appearance_bits5.eyebrow_style.Assign(mii.eyebrow_type);
+    mii_v3.appearance_bits5.eyebrow_color.Assign(mii.eyebrow_color);
+    mii_v3.appearance_bits5.eyebrow_scale.Assign(mii.eyebrow_scale);
+    mii_v3.appearance_bits5.eyebrow_yscale.Assign(mii.eyebrow_aspect);
+    mii_v3.appearance_bits5.eyebrow_rotation.Assign(mii.eyebrow_rotate);
+    mii_v3.appearance_bits5.eyebrow_spacing.Assign(mii.eyebrow_x);
+    mii_v3.appearance_bits5.eyebrow_y_position.Assign(mii.eyebrow_y);
+
+    mii_v3.appearance_bits6.nose_type.Assign(mii.nose_type);
+    mii_v3.appearance_bits6.nose_scale.Assign(mii.nose_scale);
+    mii_v3.appearance_bits6.nose_y_position.Assign(mii.nose_y);
+
+    mii_v3.appearance_bits7.mouth_type.Assign(mii.mouth_type);
+    mii_v3.appearance_bits7.mouth_color.Assign(mii.mouth_color);
+    mii_v3.appearance_bits7.mouth_scale.Assign(mii.mouth_scale);
+    mii_v3.appearance_bits7.mouth_horizontal_stretch.Assign(mii.mouth_aspect);
+    mii_v3.appearance_bits8.mouth_y_position.Assign(mii.mouth_y);
+
+    mii_v3.appearance_bits8.mustache_type.Assign(mii.mustache_type);
+    mii_v3.appearance_bits9.mustache_scale.Assign(mii.mustache_scale);
+    mii_v3.appearance_bits9.mustache_y_position.Assign(mii.mustache_y);
+
+    mii_v3.appearance_bits9.bear_type.Assign(mii.beard_type);
+    mii_v3.appearance_bits9.facial_hair_color.Assign(mii.beard_color);
+
+    mii_v3.appearance_bits10.glasses_type.Assign(mii.glasses_type);
+    mii_v3.appearance_bits10.glasses_color.Assign(mii.glasses_color);
+    mii_v3.appearance_bits10.glasses_scale.Assign(mii.glasses_scale);
+    mii_v3.appearance_bits10.glasses_y_position.Assign(mii.glasses_y);
+
+    mii_v3.appearance_bits11.mole_enabled.Assign(mii.mole_type);
+    mii_v3.appearance_bits11.mole_scale.Assign(mii.mole_scale);
+    mii_v3.appearance_bits11.mole_x_position.Assign(mii.mole_x);
+    mii_v3.appearance_bits11.mole_y_position.Assign(mii.mole_y);
+
+    // TODO: Validate mii_v3 data
+
+    return mii_v3;
+}
+
+bool MiiManager::ValidateV3Info(const Ver3StoreData& mii_v3) const {
+    bool is_valid = mii_v3.version == 0 || mii_v3.version == 3;
+
+    is_valid = is_valid && (mii_v3.mii_name[0] != 0);
+
+    is_valid = is_valid && (mii_v3.mii_information.birth_month < 13);
+    is_valid = is_valid && (mii_v3.mii_information.birth_day < 32);
+    is_valid = is_valid && (mii_v3.mii_information.favorite_color < 12);
+    is_valid = is_valid && (mii_v3.height < 128);
+    is_valid = is_valid && (mii_v3.build < 128);
+
+    is_valid = is_valid && (mii_v3.appearance_bits1.face_shape < 12);
+    is_valid = is_valid && (mii_v3.appearance_bits1.skin_color < 7);
+    is_valid = is_valid && (mii_v3.appearance_bits2.wrinkles < 12);
+    is_valid = is_valid && (mii_v3.appearance_bits2.makeup < 12);
+
+    is_valid = is_valid && (mii_v3.hair_style < 132);
+    is_valid = is_valid && (mii_v3.appearance_bits3.hair_color < 8);
+
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_type < 60);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_color < 6);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_scale < 8);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_vertical_stretch < 7);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_rotation < 8);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_spacing < 13);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_y_position < 19);
+
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_style < 25);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_color < 8);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_scale < 9);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_yscale < 7);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_rotation < 12);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_spacing < 12);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_y_position < 19);
+
+    is_valid = is_valid && (mii_v3.appearance_bits6.nose_type < 18);
+    is_valid = is_valid && (mii_v3.appearance_bits6.nose_scale < 9);
+    is_valid = is_valid && (mii_v3.appearance_bits6.nose_y_position < 19);
+
+    is_valid = is_valid && (mii_v3.appearance_bits7.mouth_type < 36);
+    is_valid = is_valid && (mii_v3.appearance_bits7.mouth_color < 5);
+    is_valid = is_valid && (mii_v3.appearance_bits7.mouth_scale < 9);
+    is_valid = is_valid && (mii_v3.appearance_bits7.mouth_horizontal_stretch < 7);
+    is_valid = is_valid && (mii_v3.appearance_bits8.mouth_y_position < 19);
+
+    is_valid = is_valid && (mii_v3.appearance_bits8.mustache_type < 6);
+    is_valid = is_valid && (mii_v3.appearance_bits9.mustache_scale < 7);
+    is_valid = is_valid && (mii_v3.appearance_bits9.mustache_y_position < 17);
+
+    is_valid = is_valid && (mii_v3.appearance_bits9.bear_type < 6);
+    is_valid = is_valid && (mii_v3.appearance_bits9.facial_hair_color < 8);
+
+    is_valid = is_valid && (mii_v3.appearance_bits10.glasses_type < 9);
+    is_valid = is_valid && (mii_v3.appearance_bits10.glasses_color < 6);
+    is_valid = is_valid && (mii_v3.appearance_bits10.glasses_scale < 8);
+    is_valid = is_valid && (mii_v3.appearance_bits10.glasses_y_position < 21);
+
+    is_valid = is_valid && (mii_v3.appearance_bits11.mole_enabled < 2);
+    is_valid = is_valid && (mii_v3.appearance_bits11.mole_scale < 9);
+    is_valid = is_valid && (mii_v3.appearance_bits11.mole_x_position < 17);
+    is_valid = is_valid && (mii_v3.appearance_bits11.mole_y_position < 31);
+
+    return is_valid;
+}
+
 ResultVal<std::vector<MiiInfoElement>> MiiManager::GetDefault(SourceFlag source_flag) {
     std::vector<MiiInfoElement> result;
 
diff --git a/src/core/hle/service/mii/mii_manager.h b/src/core/hle/service/mii/mii_manager.h
index d847de0bd..83ad3d343 100644
--- a/src/core/hle/service/mii/mii_manager.h
+++ b/src/core/hle/service/mii/mii_manager.h
@@ -22,7 +22,9 @@ public:
     ResultVal<CharInfo> UpdateLatest(const CharInfo& info, SourceFlag source_flag);
     CharInfo BuildRandom(Age age, Gender gender, Race race);
     CharInfo BuildDefault(std::size_t index);
-    CharInfo ConvertV3ToCharInfo(Ver3StoreData mii_v3) const;
+    CharInfo ConvertV3ToCharInfo(const Ver3StoreData& mii_v3) const;
+    Ver3StoreData ConvertCharInfoToV3(const CharInfo& mii) const;
+    bool ValidateV3Info(const Ver3StoreData& mii_v3) const;
     ResultVal<std::vector<MiiInfoElement>> GetDefault(SourceFlag source_flag);
     Result GetIndex(const CharInfo& info, u32& index);
 
diff --git a/src/core/hle/service/nfc/nfc.cpp b/src/core/hle/service/nfc/nfc.cpp
index 13a843a28..046c5f18f 100644
--- a/src/core/hle/service/nfc/nfc.cpp
+++ b/src/core/hle/service/nfc/nfc.cpp
@@ -106,10 +106,10 @@ public:
             {1, &IUser::FinalizeOld, "FinalizeOld"},
             {2, &IUser::GetStateOld, "GetStateOld"},
             {3, &IUser::IsNfcEnabledOld, "IsNfcEnabledOld"},
-            {400, nullptr, "Initialize"},
-            {401, nullptr, "Finalize"},
-            {402, nullptr, "GetState"},
-            {403, nullptr, "IsNfcEnabled"},
+            {400, &IUser::InitializeOld, "Initialize"},
+            {401, &IUser::FinalizeOld, "Finalize"},
+            {402, &IUser::GetStateOld, "GetState"},
+            {403, &IUser::IsNfcEnabledOld, "IsNfcEnabled"},
             {404, nullptr, "ListDevices"},
             {405, nullptr, "GetDeviceState"},
             {406, nullptr, "GetNpadId"},
diff --git a/src/core/hle/service/nfp/amiibo_crypto.cpp b/src/core/hle/service/nfp/amiibo_crypto.cpp
index 31dd3a307..c32a6816b 100644
--- a/src/core/hle/service/nfp/amiibo_crypto.cpp
+++ b/src/core/hle/service/nfp/amiibo_crypto.cpp
@@ -20,14 +20,15 @@ bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) {
     const auto& amiibo_data = ntag_file.user_memory;
     LOG_DEBUG(Service_NFP, "uuid_lock=0x{0:x}", ntag_file.static_lock);
     LOG_DEBUG(Service_NFP, "compability_container=0x{0:x}", ntag_file.compability_container);
-    LOG_INFO(Service_NFP, "write_count={}", amiibo_data.write_counter);
+    LOG_DEBUG(Service_NFP, "write_count={}", static_cast<u16>(amiibo_data.write_counter));
 
-    LOG_INFO(Service_NFP, "character_id=0x{0:x}", amiibo_data.model_info.character_id);
-    LOG_INFO(Service_NFP, "character_variant={}", amiibo_data.model_info.character_variant);
-    LOG_INFO(Service_NFP, "amiibo_type={}", amiibo_data.model_info.amiibo_type);
-    LOG_INFO(Service_NFP, "model_number=0x{0:x}", amiibo_data.model_info.model_number);
-    LOG_INFO(Service_NFP, "series={}", amiibo_data.model_info.series);
-    LOG_DEBUG(Service_NFP, "fixed_value=0x{0:x}", amiibo_data.model_info.constant_value);
+    LOG_DEBUG(Service_NFP, "character_id=0x{0:x}", amiibo_data.model_info.character_id);
+    LOG_DEBUG(Service_NFP, "character_variant={}", amiibo_data.model_info.character_variant);
+    LOG_DEBUG(Service_NFP, "amiibo_type={}", amiibo_data.model_info.amiibo_type);
+    LOG_DEBUG(Service_NFP, "model_number=0x{0:x}",
+              static_cast<u16>(amiibo_data.model_info.model_number));
+    LOG_DEBUG(Service_NFP, "series={}", amiibo_data.model_info.series);
+    LOG_DEBUG(Service_NFP, "tag_type=0x{0:x}", amiibo_data.model_info.tag_type);
 
     LOG_DEBUG(Service_NFP, "tag_dynamic_lock=0x{0:x}", ntag_file.dynamic_lock);
     LOG_DEBUG(Service_NFP, "tag_CFG0=0x{0:x}", ntag_file.CFG0);
@@ -35,11 +36,12 @@ bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) {
 
     // Validate UUID
     constexpr u8 CT = 0x88; // As defined in `ISO / IEC 14443 - 3`
-    if ((CT ^ ntag_file.uuid[0] ^ ntag_file.uuid[1] ^ ntag_file.uuid[2]) != ntag_file.uuid[3]) {
+    if ((CT ^ ntag_file.uuid.uid[0] ^ ntag_file.uuid.uid[1] ^ ntag_file.uuid.uid[2]) !=
+        ntag_file.uuid.uid[3]) {
         return false;
     }
-    if ((ntag_file.uuid[4] ^ ntag_file.uuid[5] ^ ntag_file.uuid[6] ^ ntag_file.uuid[7]) !=
-        ntag_file.uuid[8]) {
+    if ((ntag_file.uuid.uid[4] ^ ntag_file.uuid.uid[5] ^ ntag_file.uuid.uid[6] ^
+         ntag_file.uuid.nintendo_id) != ntag_file.uuid.lock_bytes[0]) {
         return false;
     }
 
@@ -53,11 +55,12 @@ bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) {
     if (amiibo_data.constant_value != 0xA5) {
         return false;
     }
-    if (amiibo_data.model_info.constant_value != 0x02) {
+    if (amiibo_data.model_info.tag_type != PackedTagType::Type2) {
+        return false;
+    }
+    if ((ntag_file.dynamic_lock & 0xFFFFFF) != 0x0F0001U) {
         return false;
     }
-    // dynamic_lock value apparently is not constant
-    // ntag_file.dynamic_lock == 0x0F0001
     if (ntag_file.CFG0 != 0x04000000U) {
         return false;
     }
@@ -70,7 +73,8 @@ bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) {
 NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data) {
     NTAG215File encoded_data{};
 
-    memcpy(encoded_data.uuid2.data(), nfc_data.uuid.data() + 0x8, sizeof(encoded_data.uuid2));
+    encoded_data.uid = nfc_data.uuid.uid;
+    encoded_data.nintendo_id = nfc_data.uuid.nintendo_id;
     encoded_data.static_lock = nfc_data.static_lock;
     encoded_data.compability_container = nfc_data.compability_container;
     encoded_data.hmac_data = nfc_data.user_memory.hmac_data;
@@ -82,10 +86,10 @@ NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data) {
     encoded_data.applicaton_write_counter = nfc_data.user_memory.applicaton_write_counter;
     encoded_data.application_area_id = nfc_data.user_memory.application_area_id;
     encoded_data.unknown = nfc_data.user_memory.unknown;
-    encoded_data.hash = nfc_data.user_memory.hash;
+    encoded_data.unknown2 = nfc_data.user_memory.unknown2;
     encoded_data.application_area = nfc_data.user_memory.application_area;
     encoded_data.hmac_tag = nfc_data.user_memory.hmac_tag;
-    memcpy(encoded_data.uuid.data(), nfc_data.uuid.data(), sizeof(encoded_data.uuid));
+    encoded_data.lock_bytes = nfc_data.uuid.lock_bytes;
     encoded_data.model_info = nfc_data.user_memory.model_info;
     encoded_data.keygen_salt = nfc_data.user_memory.keygen_salt;
     encoded_data.dynamic_lock = nfc_data.dynamic_lock;
@@ -99,8 +103,9 @@ NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data) {
 EncryptedNTAG215File EncodedDataToNfcData(const NTAG215File& encoded_data) {
     EncryptedNTAG215File nfc_data{};
 
-    memcpy(nfc_data.uuid.data() + 0x8, encoded_data.uuid2.data(), sizeof(encoded_data.uuid2));
-    memcpy(nfc_data.uuid.data(), encoded_data.uuid.data(), sizeof(encoded_data.uuid));
+    nfc_data.uuid.uid = encoded_data.uid;
+    nfc_data.uuid.nintendo_id = encoded_data.nintendo_id;
+    nfc_data.uuid.lock_bytes = encoded_data.lock_bytes;
     nfc_data.static_lock = encoded_data.static_lock;
     nfc_data.compability_container = encoded_data.compability_container;
     nfc_data.user_memory.hmac_data = encoded_data.hmac_data;
@@ -112,7 +117,7 @@ EncryptedNTAG215File EncodedDataToNfcData(const NTAG215File& encoded_data) {
     nfc_data.user_memory.applicaton_write_counter = encoded_data.applicaton_write_counter;
     nfc_data.user_memory.application_area_id = encoded_data.application_area_id;
     nfc_data.user_memory.unknown = encoded_data.unknown;
-    nfc_data.user_memory.hash = encoded_data.hash;
+    nfc_data.user_memory.unknown2 = encoded_data.unknown2;
     nfc_data.user_memory.application_area = encoded_data.application_area;
     nfc_data.user_memory.hmac_tag = encoded_data.hmac_tag;
     nfc_data.user_memory.model_info = encoded_data.model_info;
@@ -127,10 +132,10 @@ EncryptedNTAG215File EncodedDataToNfcData(const NTAG215File& encoded_data) {
 
 u32 GetTagPassword(const TagUuid& uuid) {
     // Verifiy that the generated password is correct
-    u32 password = 0xAA ^ (uuid[1] ^ uuid[3]);
-    password &= (0x55 ^ (uuid[2] ^ uuid[4])) << 8;
-    password &= (0xAA ^ (uuid[3] ^ uuid[5])) << 16;
-    password &= (0x55 ^ (uuid[4] ^ uuid[6])) << 24;
+    u32 password = 0xAA ^ (uuid.uid[1] ^ uuid.uid[3]);
+    password &= (0x55 ^ (uuid.uid[2] ^ uuid.uid[4])) << 8;
+    password &= (0xAA ^ (uuid.uid[3] ^ uuid.uid[5])) << 16;
+    password &= (0x55 ^ (uuid.uid[4] ^ uuid.uid[6])) << 24;
     return password;
 }
 
@@ -138,15 +143,13 @@ HashSeed GetSeed(const NTAG215File& data) {
     HashSeed seed{
         .magic = data.write_counter,
         .padding = {},
-        .uuid1 = {},
-        .uuid2 = {},
+        .uid_1 = data.uid,
+        .nintendo_id_1 = data.nintendo_id,
+        .uid_2 = data.uid,
+        .nintendo_id_2 = data.nintendo_id,
         .keygen_salt = data.keygen_salt,
     };
 
-    // Copy the first 8 bytes of uuid
-    memcpy(seed.uuid1.data(), data.uuid.data(), sizeof(seed.uuid1));
-    memcpy(seed.uuid2.data(), data.uuid.data(), sizeof(seed.uuid2));
-
     return seed;
 }
 
@@ -165,8 +168,10 @@ std::vector<u8> GenerateInternalKey(const InternalKey& key, const HashSeed& seed
     output.insert(output.end(), key.magic_bytes.begin(),
                   key.magic_bytes.begin() + key.magic_length);
 
-    output.insert(output.end(), seed.uuid1.begin(), seed.uuid1.end());
-    output.insert(output.end(), seed.uuid2.begin(), seed.uuid2.end());
+    output.insert(output.end(), seed.uid_1.begin(), seed.uid_1.end());
+    output.emplace_back(seed.nintendo_id_1);
+    output.insert(output.end(), seed.uid_2.begin(), seed.uid_2.end());
+    output.emplace_back(seed.nintendo_id_2);
 
     for (std::size_t i = 0; i < sizeof(seed.keygen_salt); i++) {
         output.emplace_back(static_cast<u8>(seed.keygen_salt[i] ^ key.xor_pad[i]));
@@ -177,7 +182,6 @@ std::vector<u8> GenerateInternalKey(const InternalKey& key, const HashSeed& seed
 
 void CryptoInit(CryptoCtx& ctx, mbedtls_md_context_t& hmac_ctx, const HmacKey& hmac_key,
                 const std::vector<u8>& seed) {
-
     // Initialize context
     ctx.used = false;
     ctx.counter = 0;
@@ -250,14 +254,15 @@ void Cipher(const DerivedKeys& keys, const NTAG215File& in_data, NTAG215File& ou
                           reinterpret_cast<unsigned char*>(&out_data.settings));
 
     // Copy the rest of the data directly
-    out_data.uuid2 = in_data.uuid2;
+    out_data.uid = in_data.uid;
+    out_data.nintendo_id = in_data.nintendo_id;
+    out_data.lock_bytes = in_data.lock_bytes;
     out_data.static_lock = in_data.static_lock;
     out_data.compability_container = in_data.compability_container;
 
     out_data.constant_value = in_data.constant_value;
     out_data.write_counter = in_data.write_counter;
 
-    out_data.uuid = in_data.uuid;
     out_data.model_info = in_data.model_info;
     out_data.keygen_salt = in_data.keygen_salt;
     out_data.dynamic_lock = in_data.dynamic_lock;
@@ -309,7 +314,7 @@ bool DecodeAmiibo(const EncryptedNTAG215File& encrypted_tag_data, NTAG215File& t
     // Regenerate tag HMAC. Note: order matters, data HMAC depends on tag HMAC!
     constexpr std::size_t input_length = DYNAMIC_LOCK_START - UUID_START;
     mbedtls_md_hmac(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), tag_keys.hmac_key.data(),
-                    sizeof(HmacKey), reinterpret_cast<const unsigned char*>(&tag_data.uuid),
+                    sizeof(HmacKey), reinterpret_cast<const unsigned char*>(&tag_data.uid),
                     input_length, reinterpret_cast<unsigned char*>(&tag_data.hmac_tag));
 
     // Regenerate data HMAC
@@ -350,7 +355,7 @@ bool EncodeAmiibo(const NTAG215File& tag_data, EncryptedNTAG215File& encrypted_t
     constexpr std::size_t input_length = DYNAMIC_LOCK_START - UUID_START;
     constexpr std::size_t input_length2 = HMAC_TAG_START - WRITE_COUNTER_START;
     mbedtls_md_hmac(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), tag_keys.hmac_key.data(),
-                    sizeof(HmacKey), reinterpret_cast<const unsigned char*>(&tag_data.uuid),
+                    sizeof(HmacKey), reinterpret_cast<const unsigned char*>(&tag_data.uid),
                     input_length, reinterpret_cast<unsigned char*>(&encoded_tag_data.hmac_tag));
 
     // Init mbedtls HMAC context
@@ -364,7 +369,7 @@ bool EncodeAmiibo(const NTAG215File& tag_data, EncryptedNTAG215File& encrypted_t
                            input_length2); // Data
     mbedtls_md_hmac_update(&ctx, reinterpret_cast<unsigned char*>(&encoded_tag_data.hmac_tag),
                            sizeof(HashData)); // Tag HMAC
-    mbedtls_md_hmac_update(&ctx, reinterpret_cast<const unsigned char*>(&tag_data.uuid),
+    mbedtls_md_hmac_update(&ctx, reinterpret_cast<const unsigned char*>(&tag_data.uid),
                            input_length);
     mbedtls_md_hmac_finish(&ctx, reinterpret_cast<unsigned char*>(&encoded_tag_data.hmac_data));
 
diff --git a/src/core/hle/service/nfp/amiibo_crypto.h b/src/core/hle/service/nfp/amiibo_crypto.h
index af7335912..0175ced91 100644
--- a/src/core/hle/service/nfp/amiibo_crypto.h
+++ b/src/core/hle/service/nfp/amiibo_crypto.h
@@ -5,7 +5,7 @@
 
 #include <array>
 
-#include "core/hle/service/nfp/amiibo_types.h"
+#include "core/hle/service/nfp/nfp_types.h"
 
 struct mbedtls_md_context_t;
 
@@ -22,10 +22,12 @@ using HmacKey = std::array<u8, 0x10>;
 using DrgbOutput = std::array<u8, 0x20>;
 
 struct HashSeed {
-    u16 magic;
+    u16_be magic;
     std::array<u8, 0xE> padding;
-    std::array<u8, 0x8> uuid1;
-    std::array<u8, 0x8> uuid2;
+    UniqueSerialNumber uid_1;
+    u8 nintendo_id_1;
+    UniqueSerialNumber uid_2;
+    u8 nintendo_id_2;
     std::array<u8, 0x20> keygen_salt;
 };
 static_assert(sizeof(HashSeed) == 0x40, "HashSeed is an invalid size");
diff --git a/src/core/hle/service/nfp/nfp.cpp b/src/core/hle/service/nfp/nfp.cpp
index e0ed3f771..0cb55ca49 100644
--- a/src/core/hle/service/nfp/nfp.cpp
+++ b/src/core/hle/service/nfp/nfp.cpp
@@ -1,1098 +1,43 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <array>
-#include <atomic>
-
-#include "common/fs/file.h"
-#include "common/fs/path_util.h"
 #include "common/logging/log.h"
-#include "common/string_util.h"
-#include "core/core.h"
-#include "core/hid/emulated_controller.h"
-#include "core/hid/hid_core.h"
-#include "core/hid/hid_types.h"
 #include "core/hle/ipc_helpers.h"
-#include "core/hle/kernel/k_event.h"
-#include "core/hle/service/mii/mii_manager.h"
-#include "core/hle/service/nfp/amiibo_crypto.h"
 #include "core/hle/service/nfp/nfp.h"
 #include "core/hle/service/nfp/nfp_user.h"
 
 namespace Service::NFP {
-namespace ErrCodes {
-constexpr Result DeviceNotFound(ErrorModule::NFP, 64);
-constexpr Result WrongDeviceState(ErrorModule::NFP, 73);
-constexpr Result NfcDisabled(ErrorModule::NFP, 80);
-constexpr Result WriteAmiiboFailed(ErrorModule::NFP, 88);
-constexpr Result TagRemoved(ErrorModule::NFP, 97);
-constexpr Result ApplicationAreaIsNotInitialized(ErrorModule::NFP, 128);
-constexpr Result WrongApplicationAreaId(ErrorModule::NFP, 152);
-constexpr Result ApplicationAreaExist(ErrorModule::NFP, 168);
-} // namespace ErrCodes
-
-IUser::IUser(Module::Interface& nfp_interface_, Core::System& system_)
-    : ServiceFramework{system_, "NFP::IUser"}, service_context{system_, service_name},
-      nfp_interface{nfp_interface_} {
-    static const FunctionInfo functions[] = {
-        {0, &IUser::Initialize, "Initialize"},
-        {1, &IUser::Finalize, "Finalize"},
-        {2, &IUser::ListDevices, "ListDevices"},
-        {3, &IUser::StartDetection, "StartDetection"},
-        {4, &IUser::StopDetection, "StopDetection"},
-        {5, &IUser::Mount, "Mount"},
-        {6, &IUser::Unmount, "Unmount"},
-        {7, &IUser::OpenApplicationArea, "OpenApplicationArea"},
-        {8, &IUser::GetApplicationArea, "GetApplicationArea"},
-        {9, &IUser::SetApplicationArea, "SetApplicationArea"},
-        {10, &IUser::Flush, "Flush"},
-        {11, nullptr, "Restore"},
-        {12, &IUser::CreateApplicationArea, "CreateApplicationArea"},
-        {13, &IUser::GetTagInfo, "GetTagInfo"},
-        {14, &IUser::GetRegisterInfo, "GetRegisterInfo"},
-        {15, &IUser::GetCommonInfo, "GetCommonInfo"},
-        {16, &IUser::GetModelInfo, "GetModelInfo"},
-        {17, &IUser::AttachActivateEvent, "AttachActivateEvent"},
-        {18, &IUser::AttachDeactivateEvent, "AttachDeactivateEvent"},
-        {19, &IUser::GetState, "GetState"},
-        {20, &IUser::GetDeviceState, "GetDeviceState"},
-        {21, &IUser::GetNpadId, "GetNpadId"},
-        {22, &IUser::GetApplicationAreaSize, "GetApplicationAreaSize"},
-        {23, &IUser::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
-        {24, &IUser::RecreateApplicationArea, "RecreateApplicationArea"},
-    };
-    RegisterHandlers(functions);
-
-    availability_change_event = service_context.CreateEvent("IUser:AvailabilityChangeEvent");
-}
-
-void IUser::Initialize(Kernel::HLERequestContext& ctx) {
-    LOG_INFO(Service_NFC, "called");
-
-    state = State::Initialized;
-
-    // TODO(german77): Loop through all interfaces
-    nfp_interface.Initialize();
-
-    IPC::ResponseBuilder rb{ctx, 2, 0};
-    rb.Push(ResultSuccess);
-}
-
-void IUser::Finalize(Kernel::HLERequestContext& ctx) {
-    LOG_INFO(Service_NFP, "called");
-
-    state = State::NonInitialized;
-
-    // TODO(german77): Loop through all interfaces
-    nfp_interface.Finalize();
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
-}
-
-void IUser::ListDevices(Kernel::HLERequestContext& ctx) {
-    LOG_INFO(Service_NFP, "called");
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    std::vector<u64> devices;
-
-    // TODO(german77): Loop through all interfaces
-    devices.push_back(nfp_interface.GetHandle());
-
-    if (devices.size() == 0) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::DeviceNotFound);
-        return;
-    }
-
-    ctx.WriteBuffer(devices);
-
-    IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(ResultSuccess);
-    rb.Push(static_cast<s32>(devices.size()));
-}
-
-void IUser::StartDetection(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    const auto nfp_protocol{rp.Pop<s32>()};
-    LOG_INFO(Service_NFP, "called, device_handle={}, nfp_protocol={}", device_handle, nfp_protocol);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        const auto result = nfp_interface.StartDetection(nfp_protocol);
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::StopDetection(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        const auto result = nfp_interface.StopDetection();
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::Mount(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    const auto model_type{rp.PopEnum<ModelType>()};
-    const auto mount_target{rp.PopEnum<MountTarget>()};
-    LOG_INFO(Service_NFP, "called, device_handle={}, model_type={}, mount_target={}", device_handle,
-             model_type, mount_target);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        const auto result = nfp_interface.Mount();
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::Unmount(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        const auto result = nfp_interface.Unmount();
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::OpenApplicationArea(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    const auto access_id{rp.Pop<u32>()};
-    LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}, access_id={}", device_handle,
-                access_id);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        const auto result = nfp_interface.OpenApplicationArea(access_id);
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::GetApplicationArea(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        ApplicationArea data{};
-        const auto result = nfp_interface.GetApplicationArea(data);
-        ctx.WriteBuffer(data);
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(result);
-        rb.Push(static_cast<u32>(data.size()));
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::SetApplicationArea(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    const auto data{ctx.ReadBuffer()};
-    LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}, data_size={}", device_handle,
-                data.size());
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        const auto result = nfp_interface.SetApplicationArea(data);
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::Flush(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        const auto result = nfp_interface.Flush();
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::CreateApplicationArea(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    const auto access_id{rp.Pop<u32>()};
-    const auto data{ctx.ReadBuffer()};
-    LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}, data_size={}, access_id={}",
-                device_handle, access_id, data.size());
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        const auto result = nfp_interface.CreateApplicationArea(access_id, data);
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::GetTagInfo(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        TagInfo tag_info{};
-        const auto result = nfp_interface.GetTagInfo(tag_info);
-        ctx.WriteBuffer(tag_info);
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::GetRegisterInfo(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        RegisterInfo register_info{};
-        const auto result = nfp_interface.GetRegisterInfo(register_info);
-        ctx.WriteBuffer(register_info);
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::GetCommonInfo(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        CommonInfo common_info{};
-        const auto result = nfp_interface.GetCommonInfo(common_info);
-        ctx.WriteBuffer(common_info);
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::GetModelInfo(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        ModelInfo model_info{};
-        const auto result = nfp_interface.GetModelInfo(model_info);
-        ctx.WriteBuffer(model_info);
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::AttachActivateEvent(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        IPC::ResponseBuilder rb{ctx, 2, 1};
-        rb.Push(ResultSuccess);
-        rb.PushCopyObjects(nfp_interface.GetActivateEvent());
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::AttachDeactivateEvent(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        IPC::ResponseBuilder rb{ctx, 2, 1};
-        rb.Push(ResultSuccess);
-        rb.PushCopyObjects(nfp_interface.GetDeactivateEvent());
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::GetState(Kernel::HLERequestContext& ctx) {
-    LOG_DEBUG(Service_NFC, "called");
-
-    IPC::ResponseBuilder rb{ctx, 3, 0};
-    rb.Push(ResultSuccess);
-    rb.PushEnum(state);
-}
-
-void IUser::GetDeviceState(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.PushEnum(nfp_interface.GetCurrentState());
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::GetNpadId(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.PushEnum(nfp_interface.GetNpadId());
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::GetApplicationAreaSize(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.Push(sizeof(ApplicationArea));
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-void IUser::AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx) {
-    LOG_DEBUG(Service_NFP, "(STUBBED) called");
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    IPC::ResponseBuilder rb{ctx, 2, 1};
-    rb.Push(ResultSuccess);
-    rb.PushCopyObjects(availability_change_event->GetReadableEvent());
-}
-
-void IUser::RecreateApplicationArea(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto device_handle{rp.Pop<u64>()};
-    const auto access_id{rp.Pop<u32>()};
-    const auto data{ctx.ReadBuffer()};
-    LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}, data_size={}, access_id={}",
-                device_handle, access_id, data.size());
-
-    if (state == State::NonInitialized) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::NfcDisabled);
-        return;
-    }
-
-    // TODO(german77): Loop through all interfaces
-    if (device_handle == nfp_interface.GetHandle()) {
-        const auto result = nfp_interface.RecreateApplicationArea(access_id, data);
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
-        return;
-    }
-
-    LOG_ERROR(Service_NFP, "Handle not found, device_handle={}", device_handle);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ErrCodes::DeviceNotFound);
-}
-
-Module::Interface::Interface(std::shared_ptr<Module> module_, Core::System& system_,
-                             const char* name)
-    : ServiceFramework{system_, name}, module{std::move(module_)},
-      npad_id{Core::HID::NpadIdType::Player1}, service_context{system_, service_name} {
-    activate_event = service_context.CreateEvent("IUser:NFPActivateEvent");
-    deactivate_event = service_context.CreateEvent("IUser:NFPDeactivateEvent");
-}
-
-Module::Interface::~Interface() = default;
-
-void Module::Interface::CreateUserInterface(Kernel::HLERequestContext& ctx) {
-    LOG_DEBUG(Service_NFP, "called");
-
-    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-    rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IUser>(*this, system);
-}
-
-bool Module::Interface::LoadAmiiboFile(const std::string& filename) {
-    constexpr auto tag_size_without_password = sizeof(NTAG215File) - sizeof(NTAG215Password);
-    const Common::FS::IOFile amiibo_file{filename, Common::FS::FileAccessMode::Read,
-                                         Common::FS::FileType::BinaryFile};
-
-    if (!amiibo_file.IsOpen()) {
-        LOG_ERROR(Service_NFP, "Amiibo is already on use");
-        return false;
-    }
-
-    // Workaround for files with missing password data
-    std::array<u8, sizeof(EncryptedNTAG215File)> buffer{};
-    if (amiibo_file.Read(buffer) < tag_size_without_password) {
-        LOG_ERROR(Service_NFP, "Failed to read amiibo file");
-        return false;
-    }
-    memcpy(&encrypted_tag_data, buffer.data(), sizeof(EncryptedNTAG215File));
-
-    if (!AmiiboCrypto::IsAmiiboValid(encrypted_tag_data)) {
-        LOG_INFO(Service_NFP, "Invalid amiibo");
-        return false;
-    }
-
-    file_path = filename;
-    return true;
-}
-
-bool Module::Interface::LoadAmiibo(const std::string& filename) {
-    if (device_state != DeviceState::SearchingForTag) {
-        LOG_ERROR(Service_NFP, "Game is not looking for amiibos, current state {}", device_state);
-        return false;
-    }
-
-    if (!LoadAmiiboFile(filename)) {
-        return false;
-    }
-
-    device_state = DeviceState::TagFound;
-    activate_event->GetWritableEvent().Signal();
-    return true;
-}
-
-void Module::Interface::CloseAmiibo() {
-    LOG_INFO(Service_NFP, "Remove amiibo");
-    device_state = DeviceState::TagRemoved;
-    is_data_decoded = false;
-    is_application_area_initialized = false;
-    encrypted_tag_data = {};
-    tag_data = {};
-    deactivate_event->GetWritableEvent().Signal();
-}
-
-Kernel::KReadableEvent& Module::Interface::GetActivateEvent() const {
-    return activate_event->GetReadableEvent();
-}
-
-Kernel::KReadableEvent& Module::Interface::GetDeactivateEvent() const {
-    return deactivate_event->GetReadableEvent();
-}
-
-void Module::Interface::Initialize() {
-    device_state = DeviceState::Initialized;
-    is_data_decoded = false;
-    is_application_area_initialized = false;
-    encrypted_tag_data = {};
-    tag_data = {};
-}
-
-void Module::Interface::Finalize() {
-    if (device_state == DeviceState::TagMounted) {
-        Unmount();
-    }
-    if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) {
-        StopDetection();
-    }
-    device_state = DeviceState::Unaviable;
-}
-
-Result Module::Interface::StartDetection(s32 protocol_) {
-    auto npad_device = system.HIDCore().GetEmulatedController(npad_id);
-
-    // TODO(german77): Add callback for when nfc data is available
-
-    if (device_state == DeviceState::Initialized || device_state == DeviceState::TagRemoved) {
-        npad_device->SetPollingMode(Common::Input::PollingMode::NFC);
-        device_state = DeviceState::SearchingForTag;
-        protocol = protocol_;
-        return ResultSuccess;
-    }
-
-    LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-    return ErrCodes::WrongDeviceState;
-}
-
-Result Module::Interface::StopDetection() {
-    auto npad_device = system.HIDCore().GetEmulatedController(npad_id);
-    npad_device->SetPollingMode(Common::Input::PollingMode::Active);
-
-    if (device_state == DeviceState::TagFound || device_state == DeviceState::TagMounted) {
-        CloseAmiibo();
-        return ResultSuccess;
-    }
-    if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) {
-        device_state = DeviceState::Initialized;
-        return ResultSuccess;
-    }
-
-    LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-    return ErrCodes::WrongDeviceState;
-}
-
-Result Module::Interface::Flush() {
-    // Ignore write command if we can't encrypt the data
-    if (!is_data_decoded) {
-        return ResultSuccess;
-    }
-
-    constexpr auto tag_size_without_password = sizeof(NTAG215File) - sizeof(NTAG215Password);
-    EncryptedNTAG215File tmp_encrypted_tag_data{};
-    const Common::FS::IOFile amiibo_file{file_path, Common::FS::FileAccessMode::ReadWrite,
-                                         Common::FS::FileType::BinaryFile};
-
-    if (!amiibo_file.IsOpen()) {
-        LOG_ERROR(Core, "Amiibo is already on use");
-        return ErrCodes::WriteAmiiboFailed;
-    }
-
-    // Workaround for files with missing password data
-    std::array<u8, sizeof(EncryptedNTAG215File)> buffer{};
-    if (amiibo_file.Read(buffer) < tag_size_without_password) {
-        LOG_ERROR(Core, "Failed to read amiibo file");
-        return ErrCodes::WriteAmiiboFailed;
-    }
-    memcpy(&tmp_encrypted_tag_data, buffer.data(), sizeof(EncryptedNTAG215File));
-
-    if (!AmiiboCrypto::IsAmiiboValid(tmp_encrypted_tag_data)) {
-        LOG_INFO(Service_NFP, "Invalid amiibo");
-        return ErrCodes::WriteAmiiboFailed;
-    }
-
-    bool is_uuid_equal = memcmp(tmp_encrypted_tag_data.uuid.data(), tag_data.uuid.data(), 8) == 0;
-    bool is_character_equal = tmp_encrypted_tag_data.user_memory.model_info.character_id ==
-                              tag_data.model_info.character_id;
-    if (!is_uuid_equal || !is_character_equal) {
-        LOG_ERROR(Service_NFP, "Not the same amiibo");
-        return ErrCodes::WriteAmiiboFailed;
-    }
-
-    if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) {
-        LOG_ERROR(Service_NFP, "Failed to encode data");
-        return ErrCodes::WriteAmiiboFailed;
-    }
-
-    // Return to the start of the file
-    if (!amiibo_file.Seek(0)) {
-        LOG_ERROR(Service_NFP, "Error writting to file");
-        return ErrCodes::WriteAmiiboFailed;
-    }
-
-    if (!amiibo_file.Write(encrypted_tag_data)) {
-        LOG_ERROR(Service_NFP, "Error writting to file");
-        return ErrCodes::WriteAmiiboFailed;
-    }
-
-    return ResultSuccess;
-}
-
-Result Module::Interface::Mount() {
-    if (device_state != DeviceState::TagFound) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        return ErrCodes::WrongDeviceState;
-    }
 
-    is_data_decoded = AmiiboCrypto::DecodeAmiibo(encrypted_tag_data, tag_data);
-    LOG_INFO(Service_NFP, "Is amiibo decoded {}", is_data_decoded);
-
-    is_application_area_initialized = false;
-    device_state = DeviceState::TagMounted;
-    return ResultSuccess;
-}
-
-Result Module::Interface::Unmount() {
-    if (device_state != DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        return ErrCodes::WrongDeviceState;
-    }
-
-    is_data_decoded = false;
-    is_application_area_initialized = false;
-    device_state = DeviceState::TagFound;
-    return ResultSuccess;
-}
-
-Result Module::Interface::GetTagInfo(TagInfo& tag_info) const {
-    if (device_state != DeviceState::TagFound && device_state != DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        return ErrCodes::WrongDeviceState;
-    }
-
-    tag_info = {
-        .uuid = encrypted_tag_data.uuid,
-        .uuid_length = static_cast<u8>(encrypted_tag_data.uuid.size()),
-        .protocol = protocol,
-        .tag_type = static_cast<u32>(encrypted_tag_data.user_memory.model_info.amiibo_type),
-    };
-
-    return ResultSuccess;
-}
-
-Result Module::Interface::GetCommonInfo(CommonInfo& common_info) const {
-    if (device_state != DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        return ErrCodes::WrongDeviceState;
-    }
-
-    if (is_data_decoded && tag_data.settings.settings.amiibo_initialized != 0) {
-        const auto& settings = tag_data.settings;
-        // TODO: Validate this data
-        common_info = {
-            .last_write_year = settings.write_date.GetYear(),
-            .last_write_month = settings.write_date.GetMonth(),
-            .last_write_day = settings.write_date.GetDay(),
-            .write_counter = settings.crc_counter,
-            .version = 1,
-            .application_area_size = sizeof(ApplicationArea),
-        };
-        return ResultSuccess;
-    }
-
-    // Generate a generic answer
-    common_info = {
-        .last_write_year = 2022,
-        .last_write_month = 2,
-        .last_write_day = 7,
-        .write_counter = 0,
-        .version = 1,
-        .application_area_size = sizeof(ApplicationArea),
-    };
-    return ResultSuccess;
-}
-
-Result Module::Interface::GetModelInfo(ModelInfo& model_info) const {
-    if (device_state != DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        return ErrCodes::WrongDeviceState;
-    }
-
-    const auto& model_info_data = encrypted_tag_data.user_memory.model_info;
-    model_info = {
-        .character_id = model_info_data.character_id,
-        .character_variant = model_info_data.character_variant,
-        .amiibo_type = model_info_data.amiibo_type,
-        .model_number = model_info_data.model_number,
-        .series = model_info_data.series,
-        .constant_value = model_info_data.constant_value,
-    };
-    return ResultSuccess;
-}
-
-Result Module::Interface::GetRegisterInfo(RegisterInfo& register_info) const {
-    if (device_state != DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        if (device_state == DeviceState::TagRemoved) {
-            return ErrCodes::TagRemoved;
-        }
-        return ErrCodes::WrongDeviceState;
-    }
-
-    Service::Mii::MiiManager manager;
-
-    if (is_data_decoded && tag_data.settings.settings.amiibo_initialized != 0) {
-        const auto& settings = tag_data.settings;
-
-        // TODO: Validate this data
-        register_info = {
-            .mii_char_info = manager.ConvertV3ToCharInfo(tag_data.owner_mii),
-            .first_write_year = settings.init_date.GetYear(),
-            .first_write_month = settings.init_date.GetMonth(),
-            .first_write_day = settings.init_date.GetDay(),
-            .amiibo_name = GetAmiiboName(settings),
-            .font_region = {},
+class IUserManager final : public ServiceFramework<IUserManager> {
+public:
+    explicit IUserManager(Core::System& system_) : ServiceFramework{system_, "nfp:user"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &IUserManager::CreateUserInterface, "CreateUserInterface"},
         };
+        // clang-format on
 
-        return ResultSuccess;
+        RegisterHandlers(functions);
     }
 
-    // Generate a generic answer
-    register_info = {
-        .mii_char_info = manager.BuildDefault(0),
-        .first_write_year = 2022,
-        .first_write_month = 2,
-        .first_write_day = 7,
-        .amiibo_name = {'Y', 'u', 'z', 'u', 'A', 'm', 'i', 'i', 'b', 'o', 0},
-        .font_region = {},
-    };
-    return ResultSuccess;
-}
+private:
+    void CreateUserInterface(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_NFP, "called");
 
-Result Module::Interface::OpenApplicationArea(u32 access_id) {
-    if (device_state != DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        if (device_state == DeviceState::TagRemoved) {
-            return ErrCodes::TagRemoved;
+        if (user_interface == nullptr) {
+            user_interface = std::make_shared<IUser>(system);
         }
-        return ErrCodes::WrongDeviceState;
-    }
-
-    // Fallback for lack of amiibo keys
-    if (!is_data_decoded) {
-        LOG_WARNING(Service_NFP, "Application area is not initialized");
-        return ErrCodes::ApplicationAreaIsNotInitialized;
-    }
 
-    if (tag_data.settings.settings.appdata_initialized == 0) {
-        LOG_WARNING(Service_NFP, "Application area is not initialized");
-        return ErrCodes::ApplicationAreaIsNotInitialized;
-    }
-
-    if (tag_data.application_area_id != access_id) {
-        LOG_WARNING(Service_NFP, "Wrong application area id");
-        return ErrCodes::WrongApplicationAreaId;
-    }
-
-    is_application_area_initialized = true;
-    return ResultSuccess;
-}
-
-Result Module::Interface::GetApplicationArea(ApplicationArea& data) const {
-    if (device_state != DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        if (device_state == DeviceState::TagRemoved) {
-            return ErrCodes::TagRemoved;
-        }
-        return ErrCodes::WrongDeviceState;
-    }
-
-    if (!is_application_area_initialized) {
-        LOG_ERROR(Service_NFP, "Application area is not initialized");
-        return ErrCodes::ApplicationAreaIsNotInitialized;
-    }
-
-    data = tag_data.application_area;
-
-    return ResultSuccess;
-}
-
-Result Module::Interface::SetApplicationArea(const std::vector<u8>& data) {
-    if (device_state != DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        if (device_state == DeviceState::TagRemoved) {
-            return ErrCodes::TagRemoved;
-        }
-        return ErrCodes::WrongDeviceState;
-    }
-
-    if (!is_application_area_initialized) {
-        LOG_ERROR(Service_NFP, "Application area is not initialized");
-        return ErrCodes::ApplicationAreaIsNotInitialized;
-    }
-
-    if (data.size() != sizeof(ApplicationArea)) {
-        LOG_ERROR(Service_NFP, "Wrong data size {}", data.size());
-        return ResultUnknown;
-    }
-
-    std::memcpy(&tag_data.application_area, data.data(), sizeof(ApplicationArea));
-    return ResultSuccess;
-}
-
-Result Module::Interface::CreateApplicationArea(u32 access_id, const std::vector<u8>& data) {
-    if (device_state != DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        if (device_state == DeviceState::TagRemoved) {
-            return ErrCodes::TagRemoved;
-        }
-        return ErrCodes::WrongDeviceState;
-    }
-
-    if (tag_data.settings.settings.appdata_initialized != 0) {
-        LOG_ERROR(Service_NFP, "Application area already exist");
-        return ErrCodes::ApplicationAreaExist;
-    }
-
-    if (data.size() != sizeof(ApplicationArea)) {
-        LOG_ERROR(Service_NFP, "Wrong data size {}", data.size());
-        return ResultUnknown;
-    }
-
-    std::memcpy(&tag_data.application_area, data.data(), sizeof(ApplicationArea));
-    tag_data.application_area_id = access_id;
-
-    return ResultSuccess;
-}
-
-Result Module::Interface::RecreateApplicationArea(u32 access_id, const std::vector<u8>& data) {
-    if (device_state != DeviceState::TagMounted) {
-        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
-        if (device_state == DeviceState::TagRemoved) {
-            return ErrCodes::TagRemoved;
-        }
-        return ErrCodes::WrongDeviceState;
-    }
-
-    if (data.size() != sizeof(ApplicationArea)) {
-        LOG_ERROR(Service_NFP, "Wrong data size {}", data.size());
-        return ResultUnknown;
-    }
-
-    std::memcpy(&tag_data.application_area, data.data(), sizeof(ApplicationArea));
-    tag_data.application_area_id = access_id;
-
-    return ResultSuccess;
-}
-
-u64 Module::Interface::GetHandle() const {
-    // Generate a handle based of the npad id
-    return static_cast<u64>(npad_id);
-}
-
-DeviceState Module::Interface::GetCurrentState() const {
-    return device_state;
-}
-
-Core::HID::NpadIdType Module::Interface::GetNpadId() const {
-    // Return first connected npad id as a workaround for lack of a single nfc interface per
-    // controller
-    return system.HIDCore().GetFirstNpadId();
-}
-
-AmiiboName Module::Interface::GetAmiiboName(const AmiiboSettings& settings) const {
-    std::array<char16_t, amiibo_name_length> settings_amiibo_name{};
-    AmiiboName amiibo_name{};
-
-    // Convert from big endian to little endian
-    for (std::size_t i = 0; i < amiibo_name_length; i++) {
-        settings_amiibo_name[i] = static_cast<u16>(settings.amiibo_name[i]);
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(ResultSuccess);
+        rb.PushIpcInterface<IUser>(user_interface);
     }
 
-    // Convert from utf16 to utf8
-    const auto amiibo_name_utf8 = Common::UTF16ToUTF8(settings_amiibo_name.data());
-    memcpy(amiibo_name.data(), amiibo_name_utf8.data(), amiibo_name_utf8.size());
-
-    return amiibo_name;
-}
+    std::shared_ptr<IUser> user_interface;
+};
 
 void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system) {
-    auto module = std::make_shared<Module>();
-    std::make_shared<NFP_User>(module, system)->InstallAsService(service_manager);
+    std::make_shared<IUserManager>(system)->InstallAsService(service_manager);
 }
 
 } // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp.h b/src/core/hle/service/nfp/nfp.h
index 0de0b48e7..a25c362b8 100644
--- a/src/core/hle/service/nfp/nfp.h
+++ b/src/core/hle/service/nfp/nfp.h
@@ -3,170 +3,9 @@
 
 #pragma once
 
-#include <array>
-#include <vector>
-
-#include "common/common_funcs.h"
-#include "core/hle/service/kernel_helpers.h"
-#include "core/hle/service/mii/types.h"
-#include "core/hle/service/nfp/amiibo_types.h"
 #include "core/hle/service/service.h"
 
-namespace Kernel {
-class KEvent;
-class KReadableEvent;
-} // namespace Kernel
-
-namespace Core::HID {
-enum class NpadIdType : u32;
-} // namespace Core::HID
-
 namespace Service::NFP {
-using AmiiboName = std::array<char, (amiibo_name_length * 4) + 1>;
-
-struct TagInfo {
-    TagUuid uuid;
-    u8 uuid_length;
-    INSERT_PADDING_BYTES(0x15);
-    s32 protocol;
-    u32 tag_type;
-    INSERT_PADDING_BYTES(0x30);
-};
-static_assert(sizeof(TagInfo) == 0x58, "TagInfo is an invalid size");
-
-struct CommonInfo {
-    u16 last_write_year;
-    u8 last_write_month;
-    u8 last_write_day;
-    u16 write_counter;
-    u16 version;
-    u32 application_area_size;
-    INSERT_PADDING_BYTES(0x34);
-};
-static_assert(sizeof(CommonInfo) == 0x40, "CommonInfo is an invalid size");
-
-struct ModelInfo {
-    u16 character_id;
-    u8 character_variant;
-    AmiiboType amiibo_type;
-    u16 model_number;
-    AmiiboSeries series;
-    u8 constant_value;          // Must be 02
-    INSERT_PADDING_BYTES(0x38); // Unknown
-};
-static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size");
-
-struct RegisterInfo {
-    Service::Mii::CharInfo mii_char_info;
-    u16 first_write_year;
-    u8 first_write_month;
-    u8 first_write_day;
-    AmiiboName amiibo_name;
-    u8 font_region;
-    INSERT_PADDING_BYTES(0x7A);
-};
-static_assert(sizeof(RegisterInfo) == 0x100, "RegisterInfo is an invalid size");
-
-class Module final {
-public:
-    class Interface : public ServiceFramework<Interface> {
-    public:
-        explicit Interface(std::shared_ptr<Module> module_, Core::System& system_,
-                           const char* name);
-        ~Interface() override;
-
-        void CreateUserInterface(Kernel::HLERequestContext& ctx);
-        bool LoadAmiibo(const std::string& filename);
-        bool LoadAmiiboFile(const std::string& filename);
-        void CloseAmiibo();
-
-        void Initialize();
-        void Finalize();
-
-        Result StartDetection(s32 protocol_);
-        Result StopDetection();
-        Result Mount();
-        Result Unmount();
-        Result Flush();
-
-        Result GetTagInfo(TagInfo& tag_info) const;
-        Result GetCommonInfo(CommonInfo& common_info) const;
-        Result GetModelInfo(ModelInfo& model_info) const;
-        Result GetRegisterInfo(RegisterInfo& register_info) const;
-
-        Result OpenApplicationArea(u32 access_id);
-        Result GetApplicationArea(ApplicationArea& data) const;
-        Result SetApplicationArea(const std::vector<u8>& data);
-        Result CreateApplicationArea(u32 access_id, const std::vector<u8>& data);
-        Result RecreateApplicationArea(u32 access_id, const std::vector<u8>& data);
-
-        u64 GetHandle() const;
-        DeviceState GetCurrentState() const;
-        Core::HID::NpadIdType GetNpadId() const;
-
-        Kernel::KReadableEvent& GetActivateEvent() const;
-        Kernel::KReadableEvent& GetDeactivateEvent() const;
-
-    protected:
-        std::shared_ptr<Module> module;
-
-    private:
-        AmiiboName GetAmiiboName(const AmiiboSettings& settings) const;
-
-        const Core::HID::NpadIdType npad_id;
-
-        bool is_data_decoded{};
-        bool is_application_area_initialized{};
-        s32 protocol;
-        std::string file_path{};
-        Kernel::KEvent* activate_event;
-        Kernel::KEvent* deactivate_event;
-        DeviceState device_state{DeviceState::Unaviable};
-        KernelHelpers::ServiceContext service_context;
-
-        NTAG215File tag_data{};
-        EncryptedNTAG215File encrypted_tag_data{};
-    };
-};
-
-class IUser final : public ServiceFramework<IUser> {
-public:
-    explicit IUser(Module::Interface& nfp_interface_, Core::System& system_);
-
-private:
-    void Initialize(Kernel::HLERequestContext& ctx);
-    void Finalize(Kernel::HLERequestContext& ctx);
-    void ListDevices(Kernel::HLERequestContext& ctx);
-    void StartDetection(Kernel::HLERequestContext& ctx);
-    void StopDetection(Kernel::HLERequestContext& ctx);
-    void Mount(Kernel::HLERequestContext& ctx);
-    void Unmount(Kernel::HLERequestContext& ctx);
-    void OpenApplicationArea(Kernel::HLERequestContext& ctx);
-    void GetApplicationArea(Kernel::HLERequestContext& ctx);
-    void SetApplicationArea(Kernel::HLERequestContext& ctx);
-    void Flush(Kernel::HLERequestContext& ctx);
-    void CreateApplicationArea(Kernel::HLERequestContext& ctx);
-    void GetTagInfo(Kernel::HLERequestContext& ctx);
-    void GetRegisterInfo(Kernel::HLERequestContext& ctx);
-    void GetCommonInfo(Kernel::HLERequestContext& ctx);
-    void GetModelInfo(Kernel::HLERequestContext& ctx);
-    void AttachActivateEvent(Kernel::HLERequestContext& ctx);
-    void AttachDeactivateEvent(Kernel::HLERequestContext& ctx);
-    void GetState(Kernel::HLERequestContext& ctx);
-    void GetDeviceState(Kernel::HLERequestContext& ctx);
-    void GetNpadId(Kernel::HLERequestContext& ctx);
-    void GetApplicationAreaSize(Kernel::HLERequestContext& ctx);
-    void AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx);
-    void RecreateApplicationArea(Kernel::HLERequestContext& ctx);
-
-    KernelHelpers::ServiceContext service_context;
-
-    // TODO(german77): We should have a vector of interfaces
-    Module::Interface& nfp_interface;
-
-    State state{State::NonInitialized};
-    Kernel::KEvent* availability_change_event;
-};
 
 void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system);
 
diff --git a/src/core/hle/service/nfp/nfp_device.cpp b/src/core/hle/service/nfp/nfp_device.cpp
new file mode 100644
index 000000000..ec895ac01
--- /dev/null
+++ b/src/core/hle/service/nfp/nfp_device.cpp
@@ -0,0 +1,681 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+#include <atomic>
+
+#include "common/fs/file.h"
+#include "common/fs/path_util.h"
+#include "common/input.h"
+#include "common/logging/log.h"
+#include "common/string_util.h"
+#include "common/tiny_mt.h"
+#include "core/core.h"
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hid/hid_types.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/service/mii/mii_manager.h"
+#include "core/hle/service/nfp/amiibo_crypto.h"
+#include "core/hle/service/nfp/nfp.h"
+#include "core/hle/service/nfp/nfp_device.h"
+#include "core/hle/service/nfp/nfp_result.h"
+#include "core/hle/service/nfp/nfp_user.h"
+#include "core/hle/service/time/time_manager.h"
+#include "core/hle/service/time/time_zone_content_manager.h"
+#include "core/hle/service/time/time_zone_types.h"
+
+namespace Service::NFP {
+NfpDevice::NfpDevice(Core::HID::NpadIdType npad_id_, Core::System& system_,
+                     KernelHelpers::ServiceContext& service_context_,
+                     Kernel::KEvent* availability_change_event_)
+    : npad_id{npad_id_}, system{system_}, service_context{service_context_},
+      availability_change_event{availability_change_event_} {
+    activate_event = service_context.CreateEvent("IUser:NFPActivateEvent");
+    deactivate_event = service_context.CreateEvent("IUser:NFPDeactivateEvent");
+    npad_device = system.HIDCore().GetEmulatedController(npad_id);
+
+    Core::HID::ControllerUpdateCallback engine_callback{
+        .on_change = [this](Core::HID::ControllerTriggerType type) { NpadUpdate(type); },
+        .is_npad_service = false,
+    };
+    is_controller_set = true;
+    callback_key = npad_device->SetCallback(engine_callback);
+
+    auto& standard_steady_clock{system.GetTimeManager().GetStandardSteadyClockCore()};
+    current_posix_time = standard_steady_clock.GetCurrentTimePoint(system).time_point;
+}
+
+NfpDevice::~NfpDevice() {
+    if (!is_controller_set) {
+        return;
+    }
+    npad_device->DeleteCallback(callback_key);
+    is_controller_set = false;
+};
+
+void NfpDevice::NpadUpdate(Core::HID::ControllerTriggerType type) {
+    if (type == Core::HID::ControllerTriggerType::Connected ||
+        type == Core::HID::ControllerTriggerType::Disconnected) {
+        availability_change_event->GetWritableEvent().Signal();
+        return;
+    }
+
+    if (type != Core::HID::ControllerTriggerType::Nfc) {
+        return;
+    }
+
+    if (!npad_device->IsConnected()) {
+        return;
+    }
+
+    const auto nfc_status = npad_device->GetNfc();
+    switch (nfc_status.state) {
+    case Common::Input::NfcState::NewAmiibo:
+        LoadAmiibo(nfc_status.data);
+        break;
+    case Common::Input::NfcState::AmiiboRemoved:
+        if (device_state != DeviceState::SearchingForTag) {
+            CloseAmiibo();
+        }
+        break;
+    default:
+        break;
+    }
+}
+
+bool NfpDevice::LoadAmiibo(std::span<const u8> data) {
+    if (device_state != DeviceState::SearchingForTag) {
+        LOG_ERROR(Service_NFP, "Game is not looking for amiibos, current state {}", device_state);
+        return false;
+    }
+
+    if (data.size() != sizeof(EncryptedNTAG215File)) {
+        LOG_ERROR(Service_NFP, "Not an amiibo, size={}", data.size());
+        return false;
+    }
+
+    memcpy(&encrypted_tag_data, data.data(), sizeof(EncryptedNTAG215File));
+
+    device_state = DeviceState::TagFound;
+    deactivate_event->GetReadableEvent().Clear();
+    activate_event->GetWritableEvent().Signal();
+    return true;
+}
+
+void NfpDevice::CloseAmiibo() {
+    LOG_INFO(Service_NFP, "Remove amiibo");
+
+    if (device_state == DeviceState::TagMounted) {
+        Unmount();
+    }
+
+    device_state = DeviceState::TagRemoved;
+    encrypted_tag_data = {};
+    tag_data = {};
+    activate_event->GetReadableEvent().Clear();
+    deactivate_event->GetWritableEvent().Signal();
+}
+
+Kernel::KReadableEvent& NfpDevice::GetActivateEvent() const {
+    return activate_event->GetReadableEvent();
+}
+
+Kernel::KReadableEvent& NfpDevice::GetDeactivateEvent() const {
+    return deactivate_event->GetReadableEvent();
+}
+
+void NfpDevice::Initialize() {
+    device_state = npad_device->HasNfc() ? DeviceState::Initialized : DeviceState::Unavailable;
+    encrypted_tag_data = {};
+    tag_data = {};
+}
+
+void NfpDevice::Finalize() {
+    if (device_state == DeviceState::TagMounted) {
+        Unmount();
+    }
+    if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) {
+        StopDetection();
+    }
+    device_state = DeviceState::Unavailable;
+}
+
+Result NfpDevice::StartDetection(s32 protocol_) {
+    if (device_state != DeviceState::Initialized && device_state != DeviceState::TagRemoved) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        return WrongDeviceState;
+    }
+
+    if (!npad_device->SetPollingMode(Common::Input::PollingMode::NFC)) {
+        LOG_ERROR(Service_NFP, "Nfc not supported");
+        return NfcDisabled;
+    }
+
+    device_state = DeviceState::SearchingForTag;
+    protocol = protocol_;
+    return ResultSuccess;
+}
+
+Result NfpDevice::StopDetection() {
+    npad_device->SetPollingMode(Common::Input::PollingMode::Active);
+
+    if (device_state == DeviceState::Initialized) {
+        return ResultSuccess;
+    }
+
+    if (device_state == DeviceState::TagFound || device_state == DeviceState::TagMounted) {
+        CloseAmiibo();
+        return ResultSuccess;
+    }
+    if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) {
+        device_state = DeviceState::Initialized;
+        return ResultSuccess;
+    }
+
+    LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+    return WrongDeviceState;
+}
+
+Result NfpDevice::Flush() {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    auto& settings = tag_data.settings;
+
+    const auto& current_date = GetAmiiboDate(current_posix_time);
+    if (settings.write_date.raw_date != current_date.raw_date) {
+        settings.write_date = current_date;
+        settings.crc_counter++;
+        // TODO: Find how to calculate the crc check
+        // settings.crc = CalculateCRC(settings);
+    }
+
+    tag_data.write_counter++;
+
+    if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) {
+        LOG_ERROR(Service_NFP, "Failed to encode data");
+        return WriteAmiiboFailed;
+    }
+
+    std::vector<u8> data(sizeof(encrypted_tag_data));
+    memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data));
+
+    if (!npad_device->WriteNfc(data)) {
+        LOG_ERROR(Service_NFP, "Error writing to file");
+        return WriteAmiiboFailed;
+    }
+
+    is_data_moddified = false;
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::Mount(MountTarget mount_target_) {
+    if (device_state != DeviceState::TagFound) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        return WrongDeviceState;
+    }
+
+    if (!AmiiboCrypto::IsAmiiboValid(encrypted_tag_data)) {
+        LOG_ERROR(Service_NFP, "Not an amiibo");
+        return NotAnAmiibo;
+    }
+
+    if (!AmiiboCrypto::DecodeAmiibo(encrypted_tag_data, tag_data)) {
+        LOG_ERROR(Service_NFP, "Can't decode amiibo {}", device_state);
+        return CorruptedData;
+    }
+
+    device_state = DeviceState::TagMounted;
+    mount_target = mount_target_;
+    return ResultSuccess;
+}
+
+Result NfpDevice::Unmount() {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    // Save data before unloading the amiibo
+    if (is_data_moddified) {
+        Flush();
+    }
+
+    device_state = DeviceState::TagFound;
+    mount_target = MountTarget::None;
+    is_app_area_open = false;
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::GetTagInfo(TagInfo& tag_info) const {
+    if (device_state != DeviceState::TagFound && device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    tag_info = {
+        .uuid = encrypted_tag_data.uuid.uid,
+        .uuid_length = static_cast<u8>(encrypted_tag_data.uuid.uid.size()),
+        .protocol = TagProtocol::TypeA,
+        .tag_type = TagType::Type2,
+    };
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::GetCommonInfo(CommonInfo& common_info) const {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    const auto& settings = tag_data.settings;
+
+    // TODO: Validate this data
+    common_info = {
+        .last_write_date = settings.write_date.GetWriteDate(),
+        .write_counter = tag_data.write_counter,
+        .version = 0,
+        .application_area_size = sizeof(ApplicationArea),
+    };
+    return ResultSuccess;
+}
+
+Result NfpDevice::GetModelInfo(ModelInfo& model_info) const {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    const auto& model_info_data = encrypted_tag_data.user_memory.model_info;
+    model_info = {
+        .character_id = model_info_data.character_id,
+        .character_variant = model_info_data.character_variant,
+        .amiibo_type = model_info_data.amiibo_type,
+        .model_number = model_info_data.model_number,
+        .series = model_info_data.series,
+    };
+    return ResultSuccess;
+}
+
+Result NfpDevice::GetRegisterInfo(RegisterInfo& register_info) const {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.amiibo_initialized == 0) {
+        return RegistrationIsNotInitialized;
+    }
+
+    Service::Mii::MiiManager manager;
+    const auto& settings = tag_data.settings;
+
+    // TODO: Validate this data
+    register_info = {
+        .mii_char_info = manager.ConvertV3ToCharInfo(tag_data.owner_mii),
+        .creation_date = settings.init_date.GetWriteDate(),
+        .amiibo_name = GetAmiiboName(settings),
+        .font_region = {},
+    };
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::SetNicknameAndOwner(const AmiiboName& amiibo_name) {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    Service::Mii::MiiManager manager;
+    auto& settings = tag_data.settings;
+
+    settings.init_date = GetAmiiboDate(current_posix_time);
+    settings.write_date = GetAmiiboDate(current_posix_time);
+    settings.crc_counter++;
+    // TODO: Find how to calculate the crc check
+    // settings.crc = CalculateCRC(settings);
+
+    SetAmiiboName(settings, amiibo_name);
+    tag_data.owner_mii = manager.ConvertCharInfoToV3(manager.BuildDefault(0));
+    settings.settings.amiibo_initialized.Assign(1);
+
+    return Flush();
+}
+
+Result NfpDevice::RestoreAmiibo() {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    // TODO: Load amiibo from backup on system
+    LOG_ERROR(Service_NFP, "Not Implemented");
+    return ResultSuccess;
+}
+
+Result NfpDevice::DeleteAllData() {
+    const auto result = DeleteApplicationArea();
+    if (result.IsError()) {
+        return result;
+    }
+
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    Common::TinyMT rng{};
+    rng.GenerateRandomBytes(&tag_data.owner_mii, sizeof(tag_data.owner_mii));
+    tag_data.settings.settings.amiibo_initialized.Assign(0);
+
+    return Flush();
+}
+
+Result NfpDevice::OpenApplicationArea(u32 access_id) {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.appdata_initialized.Value() == 0) {
+        LOG_WARNING(Service_NFP, "Application area is not initialized");
+        return ApplicationAreaIsNotInitialized;
+    }
+
+    if (tag_data.application_area_id != access_id) {
+        LOG_WARNING(Service_NFP, "Wrong application area id");
+        return WrongApplicationAreaId;
+    }
+
+    is_app_area_open = true;
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::GetApplicationArea(std::vector<u8>& data) const {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (!is_app_area_open) {
+        LOG_ERROR(Service_NFP, "Application area is not open");
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.appdata_initialized.Value() == 0) {
+        LOG_ERROR(Service_NFP, "Application area is not initialized");
+        return ApplicationAreaIsNotInitialized;
+    }
+
+    if (data.size() > sizeof(ApplicationArea)) {
+        data.resize(sizeof(ApplicationArea));
+    }
+
+    memcpy(data.data(), tag_data.application_area.data(), data.size());
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::SetApplicationArea(std::span<const u8> data) {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (!is_app_area_open) {
+        LOG_ERROR(Service_NFP, "Application area is not open");
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.appdata_initialized.Value() == 0) {
+        LOG_ERROR(Service_NFP, "Application area is not initialized");
+        return ApplicationAreaIsNotInitialized;
+    }
+
+    if (data.size() > sizeof(ApplicationArea)) {
+        LOG_ERROR(Service_NFP, "Wrong data size {}", data.size());
+        return ResultUnknown;
+    }
+
+    Common::TinyMT rng{};
+    std::memcpy(tag_data.application_area.data(), data.data(), data.size());
+    // Fill remaining data with random numbers
+    rng.GenerateRandomBytes(tag_data.application_area.data() + data.size(),
+                            sizeof(ApplicationArea) - data.size());
+
+    tag_data.applicaton_write_counter++;
+    is_data_moddified = true;
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::CreateApplicationArea(u32 access_id, std::span<const u8> data) {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.appdata_initialized.Value() != 0) {
+        LOG_ERROR(Service_NFP, "Application area already exist");
+        return ApplicationAreaExist;
+    }
+
+    return RecreateApplicationArea(access_id, data);
+}
+
+Result NfpDevice::RecreateApplicationArea(u32 access_id, std::span<const u8> data) {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (data.size() > sizeof(ApplicationArea)) {
+        LOG_ERROR(Service_NFP, "Wrong data size {}", data.size());
+        return WrongApplicationAreaSize;
+    }
+
+    Common::TinyMT rng{};
+    std::memcpy(tag_data.application_area.data(), data.data(), data.size());
+    // Fill remaining data with random numbers
+    rng.GenerateRandomBytes(tag_data.application_area.data() + data.size(),
+                            sizeof(ApplicationArea) - data.size());
+
+    // TODO: Investigate why the title id needs to be moddified
+    tag_data.title_id = system.GetCurrentProcessProgramID();
+    tag_data.title_id = tag_data.title_id | 0x30000000ULL;
+    tag_data.settings.settings.appdata_initialized.Assign(1);
+    tag_data.application_area_id = access_id;
+    tag_data.applicaton_write_counter++;
+    tag_data.unknown = {};
+
+    return Flush();
+}
+
+Result NfpDevice::DeleteApplicationArea() {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    Common::TinyMT rng{};
+    rng.GenerateRandomBytes(tag_data.application_area.data(), sizeof(ApplicationArea));
+    rng.GenerateRandomBytes(&tag_data.title_id, sizeof(u64));
+    rng.GenerateRandomBytes(&tag_data.application_area_id, sizeof(u32));
+    tag_data.settings.settings.appdata_initialized.Assign(0);
+    tag_data.applicaton_write_counter++;
+    tag_data.unknown = {};
+
+    return Flush();
+}
+
+u64 NfpDevice::GetHandle() const {
+    // Generate a handle based of the npad id
+    return static_cast<u64>(npad_id);
+}
+
+u32 NfpDevice::GetApplicationAreaSize() const {
+    return sizeof(ApplicationArea);
+}
+
+DeviceState NfpDevice::GetCurrentState() const {
+    return device_state;
+}
+
+Core::HID::NpadIdType NfpDevice::GetNpadId() const {
+    return npad_id;
+}
+
+AmiiboName NfpDevice::GetAmiiboName(const AmiiboSettings& settings) const {
+    std::array<char16_t, amiibo_name_length> settings_amiibo_name{};
+    AmiiboName amiibo_name{};
+
+    // Convert from big endian to little endian
+    for (std::size_t i = 0; i < amiibo_name_length; i++) {
+        settings_amiibo_name[i] = static_cast<u16>(settings.amiibo_name[i]);
+    }
+
+    // Convert from utf16 to utf8
+    const auto amiibo_name_utf8 = Common::UTF16ToUTF8(settings_amiibo_name.data());
+    memcpy(amiibo_name.data(), amiibo_name_utf8.data(), amiibo_name_utf8.size());
+
+    return amiibo_name;
+}
+
+void NfpDevice::SetAmiiboName(AmiiboSettings& settings, const AmiiboName& amiibo_name) {
+    std::array<char16_t, amiibo_name_length> settings_amiibo_name{};
+
+    // Convert from utf8 to utf16
+    const auto amiibo_name_utf16 = Common::UTF8ToUTF16(amiibo_name.data());
+    memcpy(settings_amiibo_name.data(), amiibo_name_utf16.data(),
+           amiibo_name_utf16.size() * sizeof(char16_t));
+
+    // Convert from little endian to big endian
+    for (std::size_t i = 0; i < amiibo_name_length; i++) {
+        settings.amiibo_name[i] = static_cast<u16_be>(settings_amiibo_name[i]);
+    }
+}
+
+AmiiboDate NfpDevice::GetAmiiboDate(s64 posix_time) const {
+    const auto& time_zone_manager =
+        system.GetTimeManager().GetTimeZoneContentManager().GetTimeZoneManager();
+    Time::TimeZone::CalendarInfo calendar_info{};
+    AmiiboDate amiibo_date{};
+
+    amiibo_date.SetYear(2000);
+    amiibo_date.SetMonth(1);
+    amiibo_date.SetDay(1);
+
+    if (time_zone_manager.ToCalendarTime({}, posix_time, calendar_info) == ResultSuccess) {
+        amiibo_date.SetYear(calendar_info.time.year);
+        amiibo_date.SetMonth(calendar_info.time.month);
+        amiibo_date.SetDay(calendar_info.time.day);
+    }
+
+    return amiibo_date;
+}
+
+} // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp_device.h b/src/core/hle/service/nfp/nfp_device.h
new file mode 100644
index 000000000..a5b72cf19
--- /dev/null
+++ b/src/core/hle/service/nfp/nfp_device.h
@@ -0,0 +1,101 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <vector>
+
+#include "common/common_funcs.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/mii/types.h"
+#include "core/hle/service/nfp/nfp_types.h"
+#include "core/hle/service/service.h"
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace Core::HID {
+class EmulatedController;
+enum class ControllerTriggerType;
+enum class NpadIdType : u32;
+} // namespace Core::HID
+
+namespace Service::NFP {
+class NfpDevice {
+public:
+    NfpDevice(Core::HID::NpadIdType npad_id_, Core::System& system_,
+              KernelHelpers::ServiceContext& service_context_,
+              Kernel::KEvent* availability_change_event_);
+    ~NfpDevice();
+
+    void Initialize();
+    void Finalize();
+
+    Result StartDetection(s32 protocol_);
+    Result StopDetection();
+    Result Mount(MountTarget mount_target);
+    Result Unmount();
+    Result Flush();
+
+    Result GetTagInfo(TagInfo& tag_info) const;
+    Result GetCommonInfo(CommonInfo& common_info) const;
+    Result GetModelInfo(ModelInfo& model_info) const;
+    Result GetRegisterInfo(RegisterInfo& register_info) const;
+
+    Result SetNicknameAndOwner(const AmiiboName& amiibo_name);
+    Result RestoreAmiibo();
+    Result DeleteAllData();
+
+    Result OpenApplicationArea(u32 access_id);
+    Result GetApplicationArea(std::vector<u8>& data) const;
+    Result SetApplicationArea(std::span<const u8> data);
+    Result CreateApplicationArea(u32 access_id, std::span<const u8> data);
+    Result RecreateApplicationArea(u32 access_id, std::span<const u8> data);
+    Result DeleteApplicationArea();
+
+    u64 GetHandle() const;
+    u32 GetApplicationAreaSize() const;
+    DeviceState GetCurrentState() const;
+    Core::HID::NpadIdType GetNpadId() const;
+
+    Kernel::KReadableEvent& GetActivateEvent() const;
+    Kernel::KReadableEvent& GetDeactivateEvent() const;
+
+private:
+    void NpadUpdate(Core::HID::ControllerTriggerType type);
+    bool LoadAmiibo(std::span<const u8> data);
+    void CloseAmiibo();
+
+    AmiiboName GetAmiiboName(const AmiiboSettings& settings) const;
+    void SetAmiiboName(AmiiboSettings& settings, const AmiiboName& amiibo_name);
+    AmiiboDate GetAmiiboDate(s64 posix_time) const;
+
+    bool is_controller_set{};
+    int callback_key;
+    const Core::HID::NpadIdType npad_id;
+    Core::System& system;
+    Core::HID::EmulatedController* npad_device = nullptr;
+    KernelHelpers::ServiceContext& service_context;
+    Kernel::KEvent* activate_event = nullptr;
+    Kernel::KEvent* deactivate_event = nullptr;
+    Kernel::KEvent* availability_change_event = nullptr;
+
+    bool is_data_moddified{};
+    bool is_app_area_open{};
+    s32 protocol{};
+    s64 current_posix_time{};
+    MountTarget mount_target{MountTarget::None};
+    DeviceState device_state{DeviceState::Unavailable};
+
+    NTAG215File tag_data{};
+    EncryptedNTAG215File encrypted_tag_data{};
+};
+
+} // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp_result.h b/src/core/hle/service/nfp/nfp_result.h
new file mode 100644
index 000000000..d8e4cf094
--- /dev/null
+++ b/src/core/hle/service/nfp/nfp_result.h
@@ -0,0 +1,24 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/result.h"
+
+namespace Service::NFP {
+
+constexpr Result DeviceNotFound(ErrorModule::NFP, 64);
+constexpr Result InvalidArgument(ErrorModule::NFP, 65);
+constexpr Result WrongApplicationAreaSize(ErrorModule::NFP, 68);
+constexpr Result WrongDeviceState(ErrorModule::NFP, 73);
+constexpr Result NfcDisabled(ErrorModule::NFP, 80);
+constexpr Result WriteAmiiboFailed(ErrorModule::NFP, 88);
+constexpr Result TagRemoved(ErrorModule::NFP, 97);
+constexpr Result RegistrationIsNotInitialized(ErrorModule::NFP, 120);
+constexpr Result ApplicationAreaIsNotInitialized(ErrorModule::NFP, 128);
+constexpr Result CorruptedData(ErrorModule::NFP, 144);
+constexpr Result WrongApplicationAreaId(ErrorModule::NFP, 152);
+constexpr Result ApplicationAreaExist(ErrorModule::NFP, 168);
+constexpr Result NotAnAmiibo(ErrorModule::NFP, 178);
+
+} // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/amiibo_types.h b/src/core/hle/service/nfp/nfp_types.h
index bf2de811a..c09f9ddb6 100644
--- a/src/core/hle/service/nfp/amiibo_types.h
+++ b/src/core/hle/service/nfp/nfp_types.h
@@ -5,6 +5,7 @@
 
 #include <array>
 
+#include "common/swap.h"
 #include "core/hle/service/mii/types.h"
 
 namespace Service::NFP {
@@ -27,7 +28,7 @@ enum class DeviceState : u32 {
     TagFound,
     TagRemoved,
     TagMounted,
-    Unaviable,
+    Unavailable,
     Finalized,
 };
 
@@ -36,6 +37,7 @@ enum class ModelType : u32 {
 };
 
 enum class MountTarget : u32 {
+    None,
     Rom,
     Ram,
     All,
@@ -73,21 +75,101 @@ enum class AmiiboSeries : u8 {
     Diablo,
 };
 
-using TagUuid = std::array<u8, 10>;
+enum class TagType : u32 {
+    None,
+    Type1, // ISO14443A RW 96-2k bytes 106kbit/s
+    Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
+    Type3, // Sony Felica RW/RO 2k bytes 212kbit/s
+    Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
+    Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
+};
+
+enum class PackedTagType : u8 {
+    None,
+    Type1, // ISO14443A RW 96-2k bytes 106kbit/s
+    Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
+    Type3, // Sony Felica RW/RO 2k bytes 212kbit/s
+    Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
+    Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
+};
+
+enum class TagProtocol : u32 {
+    None,
+    TypeA, // ISO14443A
+    TypeB, // ISO14443B
+    TypeF, // Sony Felica
+};
+
+using UniqueSerialNumber = std::array<u8, 7>;
+using LockBytes = std::array<u8, 2>;
 using HashData = std::array<u8, 0x20>;
 using ApplicationArea = std::array<u8, 0xD8>;
+using AmiiboName = std::array<char, (amiibo_name_length * 4) + 1>;
+
+struct TagUuid {
+    UniqueSerialNumber uid;
+    u8 nintendo_id;
+    LockBytes lock_bytes;
+};
+static_assert(sizeof(TagUuid) == 10, "TagUuid is an invalid size");
+
+struct WriteDate {
+    u16 year;
+    u8 month;
+    u8 day;
+};
+static_assert(sizeof(WriteDate) == 0x4, "WriteDate is an invalid size");
 
 struct AmiiboDate {
     u16 raw_date{};
 
+    u16 GetValue() const {
+        return Common::swap16(raw_date);
+    }
+
     u16 GetYear() const {
-        return static_cast<u16>(((raw_date & 0xFE00) >> 9) + 2000);
+        return static_cast<u16>(((GetValue() & 0xFE00) >> 9) + 2000);
     }
     u8 GetMonth() const {
-        return static_cast<u8>(((raw_date & 0x01E0) >> 5) - 1);
+        return static_cast<u8>((GetValue() & 0x01E0) >> 5);
     }
     u8 GetDay() const {
-        return static_cast<u8>(raw_date & 0x001F);
+        return static_cast<u8>(GetValue() & 0x001F);
+    }
+
+    WriteDate GetWriteDate() const {
+        if (!IsValidDate()) {
+            return {
+                .year = 2000,
+                .month = 1,
+                .day = 1,
+            };
+        }
+        return {
+            .year = GetYear(),
+            .month = GetMonth(),
+            .day = GetDay(),
+        };
+    }
+
+    void SetYear(u16 year) {
+        const u16 year_converted = static_cast<u16>((year - 2000) << 9);
+        raw_date = Common::swap16((GetValue() & ~0xFE00) | year_converted);
+    }
+    void SetMonth(u8 month) {
+        const u16 month_converted = static_cast<u16>(month << 5);
+        raw_date = Common::swap16((GetValue() & ~0x01E0) | month_converted);
+    }
+    void SetDay(u8 day) {
+        const u16 day_converted = static_cast<u16>(day);
+        raw_date = Common::swap16((GetValue() & ~0x001F) | day_converted);
+    }
+
+    bool IsValidDate() const {
+        const bool is_day_valid = GetDay() > 0 && GetDay() < 32;
+        const bool is_month_valid = GetMonth() > 0 && GetMonth() < 13;
+        const bool is_year_valid = GetYear() >= 2000;
+        return is_year_valid && is_month_valid && is_day_valid;
     }
 };
 static_assert(sizeof(AmiiboDate) == 2, "AmiiboDate is an invalid size");
@@ -117,9 +199,9 @@ struct AmiiboModelInfo {
     u16 character_id;
     u8 character_variant;
     AmiiboType amiibo_type;
-    u16 model_number;
+    u16_be model_number;
     AmiiboSeries series;
-    u8 constant_value;         // Must be 02
+    PackedTagType tag_type;
     INSERT_PADDING_BYTES(0x4); // Unknown
 };
 static_assert(sizeof(AmiiboModelInfo) == 0xC, "AmiiboModelInfo is an invalid size");
@@ -134,7 +216,7 @@ static_assert(sizeof(NTAG215Password) == 0x8, "NTAG215Password is an invalid siz
 #pragma pack(1)
 struct EncryptedAmiiboFile {
     u8 constant_value;                     // Must be A5
-    u16 write_counter;                     // Number of times the amiibo has been written?
+    u16_be write_counter;                  // Number of times the amiibo has been written?
     INSERT_PADDING_BYTES(0x1);             // Unknown 1
     AmiiboSettings settings;               // Encrypted amiibo settings
     HashData hmac_tag;                     // Hash
@@ -146,18 +228,18 @@ struct EncryptedAmiiboFile {
     u16_be applicaton_write_counter;       // Encrypted Counter
     u32_be application_area_id;            // Encrypted Game id
     std::array<u8, 0x2> unknown;
-    HashData hash;                    // Probably a SHA256-HMAC hash?
+    std::array<u32, 0x8> unknown2;
     ApplicationArea application_area; // Encrypted Game data
 };
 static_assert(sizeof(EncryptedAmiiboFile) == 0x1F8, "AmiiboFile is an invalid size");
 
 struct NTAG215File {
-    std::array<u8, 0x2> uuid2;
+    LockBytes lock_bytes;      // Tag UUID
     u16 static_lock;           // Set defined pages as read only
     u32 compability_container; // Defines available memory
     HashData hmac_data;        // Hash
     u8 constant_value;         // Must be A5
-    u16 write_counter;         // Number of times the amiibo has been written?
+    u16_be write_counter;      // Number of times the amiibo has been written?
     INSERT_PADDING_BYTES(0x1); // Unknown 1
     AmiiboSettings settings;
     Service::Mii::Ver3StoreData owner_mii; // Encrypted Mii data
@@ -165,10 +247,11 @@ struct NTAG215File {
     u16_be applicaton_write_counter; // Encrypted Counter
     u32_be application_area_id;
     std::array<u8, 0x2> unknown;
-    HashData hash;                    // Probably a SHA256-HMAC hash?
+    std::array<u32, 0x8> unknown2;
     ApplicationArea application_area; // Encrypted Game data
     HashData hmac_tag;                // Hash
-    std::array<u8, 0x8> uuid;
+    UniqueSerialNumber uid;           // Unique serial number
+    u8 nintendo_id;                   // Tag UUID
     AmiiboModelInfo model_info;
     HashData keygen_salt;     // Salt
     u32 dynamic_lock;         // Dynamic lock
@@ -194,4 +277,44 @@ static_assert(sizeof(EncryptedNTAG215File) == 0x21C, "EncryptedNTAG215File is an
 static_assert(std::is_trivially_copyable_v<EncryptedNTAG215File>,
               "EncryptedNTAG215File must be trivially copyable.");
 
+struct TagInfo {
+    UniqueSerialNumber uuid;
+    INSERT_PADDING_BYTES(0x3);
+    u8 uuid_length;
+    INSERT_PADDING_BYTES(0x15);
+    TagProtocol protocol;
+    TagType tag_type;
+    INSERT_PADDING_BYTES(0x30);
+};
+static_assert(sizeof(TagInfo) == 0x58, "TagInfo is an invalid size");
+
+struct CommonInfo {
+    WriteDate last_write_date;
+    u16 write_counter;
+    u8 version;
+    INSERT_PADDING_BYTES(0x1);
+    u32 application_area_size;
+    INSERT_PADDING_BYTES(0x34);
+};
+static_assert(sizeof(CommonInfo) == 0x40, "CommonInfo is an invalid size");
+
+struct ModelInfo {
+    u16 character_id;
+    u8 character_variant;
+    AmiiboType amiibo_type;
+    u16 model_number;
+    AmiiboSeries series;
+    INSERT_PADDING_BYTES(0x39); // Unknown
+};
+static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size");
+
+struct RegisterInfo {
+    Service::Mii::CharInfo mii_char_info;
+    WriteDate creation_date;
+    AmiiboName amiibo_name;
+    u8 font_region;
+    INSERT_PADDING_BYTES(0x7A);
+};
+static_assert(sizeof(RegisterInfo) == 0x100, "RegisterInfo is an invalid size");
+
 } // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp_user.cpp b/src/core/hle/service/nfp/nfp_user.cpp
index 2d7b156cf..4ed53b534 100644
--- a/src/core/hle/service/nfp/nfp_user.cpp
+++ b/src/core/hle/service/nfp/nfp_user.cpp
@@ -1,18 +1,674 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <array>
+#include <atomic>
+
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hid/hid_types.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/service/mii/mii_manager.h"
+#include "core/hle/service/nfp/nfp_device.h"
+#include "core/hle/service/nfp/nfp_result.h"
 #include "core/hle/service/nfp/nfp_user.h"
 
 namespace Service::NFP {
 
-NFP_User::NFP_User(std::shared_ptr<Module> module_, Core::System& system_)
-    : Interface(std::move(module_), system_, "nfp:user") {
+IUser::IUser(Core::System& system_)
+    : ServiceFramework{system_, "NFP::IUser"}, service_context{system_, service_name} {
     static const FunctionInfo functions[] = {
-        {0, &NFP_User::CreateUserInterface, "CreateUserInterface"},
+        {0, &IUser::Initialize, "Initialize"},
+        {1, &IUser::Finalize, "Finalize"},
+        {2, &IUser::ListDevices, "ListDevices"},
+        {3, &IUser::StartDetection, "StartDetection"},
+        {4, &IUser::StopDetection, "StopDetection"},
+        {5, &IUser::Mount, "Mount"},
+        {6, &IUser::Unmount, "Unmount"},
+        {7, &IUser::OpenApplicationArea, "OpenApplicationArea"},
+        {8, &IUser::GetApplicationArea, "GetApplicationArea"},
+        {9, &IUser::SetApplicationArea, "SetApplicationArea"},
+        {10, &IUser::Flush, "Flush"},
+        {11, &IUser::Restore, "Restore"},
+        {12, &IUser::CreateApplicationArea, "CreateApplicationArea"},
+        {13, &IUser::GetTagInfo, "GetTagInfo"},
+        {14, &IUser::GetRegisterInfo, "GetRegisterInfo"},
+        {15, &IUser::GetCommonInfo, "GetCommonInfo"},
+        {16, &IUser::GetModelInfo, "GetModelInfo"},
+        {17, &IUser::AttachActivateEvent, "AttachActivateEvent"},
+        {18, &IUser::AttachDeactivateEvent, "AttachDeactivateEvent"},
+        {19, &IUser::GetState, "GetState"},
+        {20, &IUser::GetDeviceState, "GetDeviceState"},
+        {21, &IUser::GetNpadId, "GetNpadId"},
+        {22, &IUser::GetApplicationAreaSize, "GetApplicationAreaSize"},
+        {23, &IUser::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
+        {24, &IUser::RecreateApplicationArea, "RecreateApplicationArea"},
     };
     RegisterHandlers(functions);
+
+    availability_change_event = service_context.CreateEvent("IUser:AvailabilityChangeEvent");
+
+    for (u32 device_index = 0; device_index < 10; device_index++) {
+        devices[device_index] =
+            std::make_shared<NfpDevice>(Core::HID::IndexToNpadIdType(device_index), system,
+                                        service_context, availability_change_event);
+    }
+}
+
+void IUser::Initialize(Kernel::HLERequestContext& ctx) {
+    LOG_INFO(Service_NFC, "called");
+
+    state = State::Initialized;
+
+    for (auto& device : devices) {
+        device->Initialize();
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2, 0};
+    rb.Push(ResultSuccess);
+}
+
+void IUser::Finalize(Kernel::HLERequestContext& ctx) {
+    LOG_INFO(Service_NFP, "called");
+
+    state = State::NonInitialized;
+
+    for (auto& device : devices) {
+        device->Finalize();
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IUser::ListDevices(Kernel::HLERequestContext& ctx) {
+    LOG_INFO(Service_NFP, "called");
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    if (!ctx.CanWriteBuffer()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidArgument);
+        return;
+    }
+
+    if (ctx.GetWriteBufferSize() == 0) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidArgument);
+        return;
+    }
+
+    std::vector<u64> nfp_devices;
+    const std::size_t max_allowed_devices = ctx.GetWriteBufferSize() / sizeof(u64);
+
+    for (auto& device : devices) {
+        if (nfp_devices.size() >= max_allowed_devices) {
+            continue;
+        }
+        if (device->GetCurrentState() != DeviceState::Unavailable) {
+            nfp_devices.push_back(device->GetHandle());
+        }
+    }
+
+    if (nfp_devices.size() == 0) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    ctx.WriteBuffer(nfp_devices);
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push(static_cast<s32>(nfp_devices.size()));
+}
+
+void IUser::StartDetection(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto nfp_protocol{rp.Pop<s32>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, nfp_protocol={}", device_handle, nfp_protocol);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->StartDetection(nfp_protocol);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::StopDetection(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->StopDetection();
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::Mount(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto model_type{rp.PopEnum<ModelType>()};
+    const auto mount_target{rp.PopEnum<MountTarget>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, model_type={}, mount_target={}", device_handle,
+             model_type, mount_target);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->Mount(mount_target);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::Unmount(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->Unmount();
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::OpenApplicationArea(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto access_id{rp.Pop<u32>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, access_id={}", device_handle, access_id);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->OpenApplicationArea(access_id);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::GetApplicationArea(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto data_size = ctx.GetWriteBufferSize();
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    if (!ctx.CanWriteBuffer()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidArgument);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    std::vector<u8> data(data_size);
+    const auto result = device.value()->GetApplicationArea(data);
+    ctx.WriteBuffer(data);
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(result);
+    rb.Push(static_cast<u32>(data_size));
+}
+
+void IUser::SetApplicationArea(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto data{ctx.ReadBuffer()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}", device_handle, data.size());
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    if (!ctx.CanReadBuffer()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidArgument);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->SetApplicationArea(data);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::Flush(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->Flush();
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::Restore(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->RestoreAmiibo();
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::CreateApplicationArea(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto access_id{rp.Pop<u32>()};
+    const auto data{ctx.ReadBuffer()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}, access_id={}", device_handle,
+             access_id, data.size());
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    if (!ctx.CanReadBuffer()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidArgument);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->CreateApplicationArea(access_id, data);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::GetTagInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    TagInfo tag_info{};
+    const auto result = device.value()->GetTagInfo(tag_info);
+    ctx.WriteBuffer(tag_info);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::GetRegisterInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    RegisterInfo register_info{};
+    const auto result = device.value()->GetRegisterInfo(register_info);
+    ctx.WriteBuffer(register_info);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::GetCommonInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    CommonInfo common_info{};
+    const auto result = device.value()->GetCommonInfo(common_info);
+    ctx.WriteBuffer(common_info);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::GetModelInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    ModelInfo model_info{};
+    const auto result = device.value()->GetModelInfo(model_info);
+    ctx.WriteBuffer(model_info);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::AttachActivateEvent(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(device.value()->GetActivateEvent());
+}
+
+void IUser::AttachDeactivateEvent(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(device.value()->GetDeactivateEvent());
+}
+
+void IUser::GetState(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_NFC, "called");
+
+    IPC::ResponseBuilder rb{ctx, 3, 0};
+    rb.Push(ResultSuccess);
+    rb.PushEnum(state);
+}
+
+void IUser::GetDeviceState(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushEnum(device.value()->GetCurrentState());
+}
+
+void IUser::GetNpadId(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushEnum(device.value()->GetNpadId());
+}
+
+void IUser::GetApplicationAreaSize(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push(device.value()->GetApplicationAreaSize());
 }
 
-NFP_User::~NFP_User() = default;
+void IUser::AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx) {
+    LOG_INFO(Service_NFP, "called");
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(availability_change_event->GetReadableEvent());
+}
+
+void IUser::RecreateApplicationArea(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto access_id{rp.Pop<u32>()};
+    const auto data{ctx.ReadBuffer()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}, access_id={}", device_handle,
+             access_id, data.size());
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->RecreateApplicationArea(access_id, data);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+std::optional<std::shared_ptr<NfpDevice>> IUser::GetNfpDevice(u64 handle) {
+    for (auto& device : devices) {
+        if (device->GetHandle() == handle) {
+            return device;
+        }
+    }
+    return std::nullopt;
+}
 
 } // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp_user.h b/src/core/hle/service/nfp/nfp_user.h
index 519ff56ee..68c60ae82 100644
--- a/src/core/hle/service/nfp/nfp_user.h
+++ b/src/core/hle/service/nfp/nfp_user.h
@@ -3,14 +3,52 @@
 
 #pragma once
 
+#include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/nfp/nfp.h"
+#include "core/hle/service/nfp/nfp_types.h"
 
 namespace Service::NFP {
+class NfpDevice;
 
-class NFP_User final : public Module::Interface {
+class IUser final : public ServiceFramework<IUser> {
 public:
-    explicit NFP_User(std::shared_ptr<Module> module_, Core::System& system_);
-    ~NFP_User() override;
+    explicit IUser(Core::System& system_);
+
+private:
+    void Initialize(Kernel::HLERequestContext& ctx);
+    void Finalize(Kernel::HLERequestContext& ctx);
+    void ListDevices(Kernel::HLERequestContext& ctx);
+    void StartDetection(Kernel::HLERequestContext& ctx);
+    void StopDetection(Kernel::HLERequestContext& ctx);
+    void Mount(Kernel::HLERequestContext& ctx);
+    void Unmount(Kernel::HLERequestContext& ctx);
+    void OpenApplicationArea(Kernel::HLERequestContext& ctx);
+    void GetApplicationArea(Kernel::HLERequestContext& ctx);
+    void SetApplicationArea(Kernel::HLERequestContext& ctx);
+    void Flush(Kernel::HLERequestContext& ctx);
+    void Restore(Kernel::HLERequestContext& ctx);
+    void CreateApplicationArea(Kernel::HLERequestContext& ctx);
+    void GetTagInfo(Kernel::HLERequestContext& ctx);
+    void GetRegisterInfo(Kernel::HLERequestContext& ctx);
+    void GetCommonInfo(Kernel::HLERequestContext& ctx);
+    void GetModelInfo(Kernel::HLERequestContext& ctx);
+    void AttachActivateEvent(Kernel::HLERequestContext& ctx);
+    void AttachDeactivateEvent(Kernel::HLERequestContext& ctx);
+    void GetState(Kernel::HLERequestContext& ctx);
+    void GetDeviceState(Kernel::HLERequestContext& ctx);
+    void GetNpadId(Kernel::HLERequestContext& ctx);
+    void GetApplicationAreaSize(Kernel::HLERequestContext& ctx);
+    void AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx);
+    void RecreateApplicationArea(Kernel::HLERequestContext& ctx);
+
+    std::optional<std::shared_ptr<NfpDevice>> GetNfpDevice(u64 handle);
+
+    KernelHelpers::ServiceContext service_context;
+
+    std::array<std::shared_ptr<NfpDevice>, 10> devices{};
+
+    State state{State::NonInitialized};
+    Kernel::KEvent* availability_change_event;
 };
 
 } // namespace Service::NFP
diff --git a/src/core/hle/service/nvdrv/core/container.cpp b/src/core/hle/service/nvdrv/core/container.cpp
new file mode 100644
index 000000000..37ca24f5d
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/container.cpp
@@ -0,0 +1,50 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
+#include "video_core/host1x/host1x.h"
+
+namespace Service::Nvidia::NvCore {
+
+struct ContainerImpl {
+    explicit ContainerImpl(Tegra::Host1x::Host1x& host1x_)
+        : file{host1x_}, manager{host1x_}, device_file_data{} {}
+    NvMap file;
+    SyncpointManager manager;
+    Container::Host1xDeviceFileData device_file_data;
+};
+
+Container::Container(Tegra::Host1x::Host1x& host1x_) {
+    impl = std::make_unique<ContainerImpl>(host1x_);
+}
+
+Container::~Container() = default;
+
+NvMap& Container::GetNvMapFile() {
+    return impl->file;
+}
+
+const NvMap& Container::GetNvMapFile() const {
+    return impl->file;
+}
+
+Container::Host1xDeviceFileData& Container::Host1xDeviceFile() {
+    return impl->device_file_data;
+}
+
+const Container::Host1xDeviceFileData& Container::Host1xDeviceFile() const {
+    return impl->device_file_data;
+}
+
+SyncpointManager& Container::GetSyncpointManager() {
+    return impl->manager;
+}
+
+const SyncpointManager& Container::GetSyncpointManager() const {
+    return impl->manager;
+}
+
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/core/container.h b/src/core/hle/service/nvdrv/core/container.h
new file mode 100644
index 000000000..b4b63ac90
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/container.h
@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <deque>
+#include <memory>
+#include <unordered_map>
+
+#include "core/hle/service/nvdrv/nvdata.h"
+
+namespace Tegra::Host1x {
+class Host1x;
+} // namespace Tegra::Host1x
+
+namespace Service::Nvidia::NvCore {
+
+class NvMap;
+class SyncpointManager;
+
+struct ContainerImpl;
+
+class Container {
+public:
+    explicit Container(Tegra::Host1x::Host1x& host1x);
+    ~Container();
+
+    NvMap& GetNvMapFile();
+
+    const NvMap& GetNvMapFile() const;
+
+    SyncpointManager& GetSyncpointManager();
+
+    const SyncpointManager& GetSyncpointManager() const;
+
+    struct Host1xDeviceFileData {
+        std::unordered_map<DeviceFD, u32> fd_to_id{};
+        std::deque<u32> syncpts_accumulated{};
+        u32 nvdec_next_id{};
+        u32 vic_next_id{};
+    };
+
+    Host1xDeviceFileData& Host1xDeviceFile();
+
+    const Host1xDeviceFileData& Host1xDeviceFile() const;
+
+private:
+    std::unique_ptr<ContainerImpl> impl;
+};
+
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/core/nvmap.cpp b/src/core/hle/service/nvdrv/core/nvmap.cpp
new file mode 100644
index 000000000..fbd8a74a5
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/nvmap.cpp
@@ -0,0 +1,272 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/alignment.h"
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
+#include "core/memory.h"
+#include "video_core/host1x/host1x.h"
+
+using Core::Memory::YUZU_PAGESIZE;
+
+namespace Service::Nvidia::NvCore {
+NvMap::Handle::Handle(u64 size_, Id id_)
+    : size(size_), aligned_size(size), orig_size(size), id(id_) {
+    flags.raw = 0;
+}
+
+NvResult NvMap::Handle::Alloc(Flags pFlags, u32 pAlign, u8 pKind, u64 pAddress) {
+    std::scoped_lock lock(mutex);
+
+    // Handles cannot be allocated twice
+    if (allocated) {
+        return NvResult::AccessDenied;
+    }
+
+    flags = pFlags;
+    kind = pKind;
+    align = pAlign < YUZU_PAGESIZE ? YUZU_PAGESIZE : pAlign;
+
+    // This flag is only applicable for handles with an address passed
+    if (pAddress) {
+        flags.keep_uncached_after_free.Assign(0);
+    } else {
+        LOG_CRITICAL(Service_NVDRV,
+                     "Mapping nvmap handles without a CPU side address is unimplemented!");
+    }
+
+    size = Common::AlignUp(size, YUZU_PAGESIZE);
+    aligned_size = Common::AlignUp(size, align);
+    address = pAddress;
+    allocated = true;
+
+    return NvResult::Success;
+}
+
+NvResult NvMap::Handle::Duplicate(bool internal_session) {
+    std::scoped_lock lock(mutex);
+    // Unallocated handles cannot be duplicated as duplication requires memory accounting (in HOS)
+    if (!allocated) [[unlikely]] {
+        return NvResult::BadValue;
+    }
+
+    // If we internally use FromId the duplication tracking of handles won't work accurately due to
+    // us not implementing per-process handle refs.
+    if (internal_session) {
+        internal_dupes++;
+    } else {
+        dupes++;
+    }
+
+    return NvResult::Success;
+}
+
+NvMap::NvMap(Tegra::Host1x::Host1x& host1x_) : host1x{host1x_} {}
+
+void NvMap::AddHandle(std::shared_ptr<Handle> handle_description) {
+    std::scoped_lock lock(handles_lock);
+
+    handles.emplace(handle_description->id, std::move(handle_description));
+}
+
+void NvMap::UnmapHandle(Handle& handle_description) {
+    // Remove pending unmap queue entry if needed
+    if (handle_description.unmap_queue_entry) {
+        unmap_queue.erase(*handle_description.unmap_queue_entry);
+        handle_description.unmap_queue_entry.reset();
+    }
+
+    // Free and unmap the handle from the SMMU
+    host1x.MemoryManager().Unmap(static_cast<GPUVAddr>(handle_description.pin_virt_address),
+                                 handle_description.aligned_size);
+    host1x.Allocator().Free(handle_description.pin_virt_address,
+                            static_cast<u32>(handle_description.aligned_size));
+    handle_description.pin_virt_address = 0;
+}
+
+bool NvMap::TryRemoveHandle(const Handle& handle_description) {
+    // No dupes left, we can remove from handle map
+    if (handle_description.dupes == 0 && handle_description.internal_dupes == 0) {
+        std::scoped_lock lock(handles_lock);
+
+        auto it{handles.find(handle_description.id)};
+        if (it != handles.end()) {
+            handles.erase(it);
+        }
+
+        return true;
+    } else {
+        return false;
+    }
+}
+
+NvResult NvMap::CreateHandle(u64 size, std::shared_ptr<NvMap::Handle>& result_out) {
+    if (!size) [[unlikely]] {
+        return NvResult::BadValue;
+    }
+
+    u32 id{next_handle_id.fetch_add(HandleIdIncrement, std::memory_order_relaxed)};
+    auto handle_description{std::make_shared<Handle>(size, id)};
+    AddHandle(handle_description);
+
+    result_out = handle_description;
+    return NvResult::Success;
+}
+
+std::shared_ptr<NvMap::Handle> NvMap::GetHandle(Handle::Id handle) {
+    std::scoped_lock lock(handles_lock);
+    try {
+        return handles.at(handle);
+    } catch (std::out_of_range&) {
+        return nullptr;
+    }
+}
+
+VAddr NvMap::GetHandleAddress(Handle::Id handle) {
+    std::scoped_lock lock(handles_lock);
+    try {
+        return handles.at(handle)->address;
+    } catch (std::out_of_range&) {
+        return 0;
+    }
+}
+
+u32 NvMap::PinHandle(NvMap::Handle::Id handle) {
+    auto handle_description{GetHandle(handle)};
+    if (!handle_description) [[unlikely]] {
+        return 0;
+    }
+
+    std::scoped_lock lock(handle_description->mutex);
+    if (!handle_description->pins) {
+        // If we're in the unmap queue we can just remove ourselves and return since we're already
+        // mapped
+        {
+            // Lock now to prevent our queue entry from being removed for allocation in-between the
+            // following check and erase
+            std::scoped_lock queueLock(unmap_queue_lock);
+            if (handle_description->unmap_queue_entry) {
+                unmap_queue.erase(*handle_description->unmap_queue_entry);
+                handle_description->unmap_queue_entry.reset();
+
+                handle_description->pins++;
+                return handle_description->pin_virt_address;
+            }
+        }
+
+        // If not then allocate some space and map it
+        u32 address{};
+        auto& smmu_allocator = host1x.Allocator();
+        auto& smmu_memory_manager = host1x.MemoryManager();
+        while (!(address =
+                     smmu_allocator.Allocate(static_cast<u32>(handle_description->aligned_size)))) {
+            // Free handles until the allocation succeeds
+            std::scoped_lock queueLock(unmap_queue_lock);
+            if (auto freeHandleDesc{unmap_queue.front()}) {
+                // Handles in the unmap queue are guaranteed not to be pinned so don't bother
+                // checking if they are before unmapping
+                std::scoped_lock freeLock(freeHandleDesc->mutex);
+                if (handle_description->pin_virt_address)
+                    UnmapHandle(*freeHandleDesc);
+            } else {
+                LOG_CRITICAL(Service_NVDRV, "Ran out of SMMU address space!");
+            }
+        }
+
+        smmu_memory_manager.Map(static_cast<GPUVAddr>(address), handle_description->address,
+                                handle_description->aligned_size);
+        handle_description->pin_virt_address = address;
+    }
+
+    handle_description->pins++;
+    return handle_description->pin_virt_address;
+}
+
+void NvMap::UnpinHandle(Handle::Id handle) {
+    auto handle_description{GetHandle(handle)};
+    if (!handle_description) {
+        return;
+    }
+
+    std::scoped_lock lock(handle_description->mutex);
+    if (--handle_description->pins < 0) {
+        LOG_WARNING(Service_NVDRV, "Pin count imbalance detected!");
+    } else if (!handle_description->pins) {
+        std::scoped_lock queueLock(unmap_queue_lock);
+
+        // Add to the unmap queue allowing this handle's memory to be freed if needed
+        unmap_queue.push_back(handle_description);
+        handle_description->unmap_queue_entry = std::prev(unmap_queue.end());
+    }
+}
+
+void NvMap::DuplicateHandle(Handle::Id handle, bool internal_session) {
+    auto handle_description{GetHandle(handle)};
+    if (!handle_description) {
+        LOG_CRITICAL(Service_NVDRV, "Unregistered handle!");
+        return;
+    }
+
+    auto result = handle_description->Duplicate(internal_session);
+    if (result != NvResult::Success) {
+        LOG_CRITICAL(Service_NVDRV, "Could not duplicate handle!");
+    }
+}
+
+std::optional<NvMap::FreeInfo> NvMap::FreeHandle(Handle::Id handle, bool internal_session) {
+    std::weak_ptr<Handle> hWeak{GetHandle(handle)};
+    FreeInfo freeInfo;
+
+    // We use a weak ptr here so we can tell when the handle has been freed and report that back to
+    // guest
+    if (auto handle_description = hWeak.lock()) {
+        std::scoped_lock lock(handle_description->mutex);
+
+        if (internal_session) {
+            if (--handle_description->internal_dupes < 0)
+                LOG_WARNING(Service_NVDRV, "Internal duplicate count imbalance detected!");
+        } else {
+            if (--handle_description->dupes < 0) {
+                LOG_WARNING(Service_NVDRV, "User duplicate count imbalance detected!");
+            } else if (handle_description->dupes == 0) {
+                // Force unmap the handle
+                if (handle_description->pin_virt_address) {
+                    std::scoped_lock queueLock(unmap_queue_lock);
+                    UnmapHandle(*handle_description);
+                }
+
+                handle_description->pins = 0;
+            }
+        }
+
+        // Try to remove the shared ptr to the handle from the map, if nothing else is using the
+        // handle then it will now be freed when `handle_description` goes out of scope
+        if (TryRemoveHandle(*handle_description)) {
+            LOG_DEBUG(Service_NVDRV, "Removed nvmap handle: {}", handle);
+        } else {
+            LOG_DEBUG(Service_NVDRV,
+                      "Tried to free nvmap handle: {} but didn't as it still has duplicates",
+                      handle);
+        }
+
+        freeInfo = {
+            .address = handle_description->address,
+            .size = handle_description->size,
+            .was_uncached = handle_description->flags.map_uncached.Value() != 0,
+        };
+    } else {
+        return std::nullopt;
+    }
+
+    // Handle hasn't been freed from memory, set address to 0 to mark that the handle wasn't freed
+    if (!hWeak.expired()) {
+        LOG_DEBUG(Service_NVDRV, "nvmap handle: {} wasn't freed as it is still in use", handle);
+        freeInfo.address = 0;
+    }
+
+    return freeInfo;
+}
+
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/core/nvmap.h b/src/core/hle/service/nvdrv/core/nvmap.h
new file mode 100644
index 000000000..b9dd3801f
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/nvmap.h
@@ -0,0 +1,175 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <atomic>
+#include <list>
+#include <memory>
+#include <mutex>
+#include <optional>
+#include <unordered_map>
+#include <assert.h>
+
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "core/hle/service/nvdrv/nvdata.h"
+
+namespace Tegra {
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
+
+} // namespace Tegra
+
+namespace Service::Nvidia::NvCore {
+/**
+ * @brief The nvmap core class holds the global state for nvmap and provides methods to manage
+ * handles
+ */
+class NvMap {
+public:
+    /**
+     * @brief A handle to a contiguous block of memory in an application's address space
+     */
+    struct Handle {
+        std::mutex mutex;
+
+        u64 align{};      //!< The alignment to use when pinning the handle onto the SMMU
+        u64 size;         //!< Page-aligned size of the memory the handle refers to
+        u64 aligned_size; //!< `align`-aligned size of the memory the handle refers to
+        u64 orig_size;    //!< Original unaligned size of the memory this handle refers to
+
+        s32 dupes{1};          //!< How many guest references there are to this handle
+        s32 internal_dupes{0}; //!< How many emulator-internal references there are to this handle
+
+        using Id = u32;
+        Id id; //!< A globally unique identifier for this handle
+
+        s32 pins{};
+        u32 pin_virt_address{};
+        std::optional<typename std::list<std::shared_ptr<Handle>>::iterator> unmap_queue_entry{};
+
+        union Flags {
+            u32 raw;
+            BitField<0, 1, u32> map_uncached; //!< If the handle should be mapped as uncached
+            BitField<2, 1, u32> keep_uncached_after_free; //!< Only applicable when the handle was
+                                                          //!< allocated with a fixed address
+            BitField<4, 1, u32> _unk0_;                   //!< Passed to IOVMM for pins
+        } flags{};
+        static_assert(sizeof(Flags) == sizeof(u32));
+
+        u64 address{}; //!< The memory location in the guest's AS that this handle corresponds to,
+                       //!< this can also be in the nvdrv tmem
+        bool is_shared_mem_mapped{}; //!< If this nvmap has been mapped with the MapSharedMem IPC
+                                     //!< call
+
+        u8 kind{};        //!< Used for memory compression
+        bool allocated{}; //!< If the handle has been allocated with `Alloc`
+
+        u64 dma_map_addr{}; //! remove me after implementing pinning.
+
+        Handle(u64 size, Id id);
+
+        /**
+         * @brief Sets up the handle with the given memory config, can allocate memory from the tmem
+         * if a 0 address is passed
+         */
+        [[nodiscard]] NvResult Alloc(Flags pFlags, u32 pAlign, u8 pKind, u64 pAddress);
+
+        /**
+         * @brief Increases the dupe counter of the handle for the given session
+         */
+        [[nodiscard]] NvResult Duplicate(bool internal_session);
+
+        /**
+         * @brief Obtains a pointer to the handle's memory and marks the handle it as having been
+         * mapped
+         */
+        u8* GetPointer() {
+            if (!address) {
+                return nullptr;
+            }
+
+            is_shared_mem_mapped = true;
+            return reinterpret_cast<u8*>(address);
+        }
+    };
+
+    /**
+     * @brief Encapsulates the result of a FreeHandle operation
+     */
+    struct FreeInfo {
+        u64 address;       //!< Address the handle referred to before deletion
+        u64 size;          //!< Page-aligned handle size
+        bool was_uncached; //!< If the handle was allocated as uncached
+    };
+
+    explicit NvMap(Tegra::Host1x::Host1x& host1x);
+
+    /**
+     * @brief Creates an unallocated handle of the given size
+     */
+    [[nodiscard]] NvResult CreateHandle(u64 size, std::shared_ptr<NvMap::Handle>& result_out);
+
+    std::shared_ptr<Handle> GetHandle(Handle::Id handle);
+
+    VAddr GetHandleAddress(Handle::Id handle);
+
+    /**
+     * @brief Maps a handle into the SMMU address space
+     * @note This operation is refcounted, the number of calls to this must eventually match the
+     * number of calls to `UnpinHandle`
+     * @return The SMMU virtual address that the handle has been mapped to
+     */
+    u32 PinHandle(Handle::Id handle);
+
+    /**
+     * @brief When this has been called an equal number of times to `PinHandle` for the supplied
+     * handle it will be added to a list of handles to be freed when necessary
+     */
+    void UnpinHandle(Handle::Id handle);
+
+    /**
+     * @brief Tries to duplicate a handle
+     */
+    void DuplicateHandle(Handle::Id handle, bool internal_session = false);
+
+    /**
+     * @brief Tries to free a handle and remove a single dupe
+     * @note If a handle has no dupes left and has no other users a FreeInfo struct will be returned
+     * describing the prior state of the handle
+     */
+    std::optional<FreeInfo> FreeHandle(Handle::Id handle, bool internal_session);
+
+private:
+    std::list<std::shared_ptr<Handle>> unmap_queue{};
+    std::mutex unmap_queue_lock{}; //!< Protects access to `unmap_queue`
+
+    std::unordered_map<Handle::Id, std::shared_ptr<Handle>>
+        handles{};           //!< Main owning map of handles
+    std::mutex handles_lock; //!< Protects access to `handles`
+
+    static constexpr u32 HandleIdIncrement{
+        4}; //!< Each new handle ID is an increment of 4 from the previous
+    std::atomic<u32> next_handle_id{HandleIdIncrement};
+    Tegra::Host1x::Host1x& host1x;
+
+    void AddHandle(std::shared_ptr<Handle> handle);
+
+    /**
+     * @brief Unmaps and frees the SMMU memory region a handle is mapped to
+     * @note Both `unmap_queue_lock` and `handle_description.mutex` MUST be locked when calling this
+     */
+    void UnmapHandle(Handle& handle_description);
+
+    /**
+     * @brief Removes a handle from the map taking its dupes into account
+     * @note handle_description.mutex MUST be locked when calling this
+     * @return If the handle was removed from the map
+     */
+    bool TryRemoveHandle(const Handle& handle_description);
+};
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/core/syncpoint_manager.cpp b/src/core/hle/service/nvdrv/core/syncpoint_manager.cpp
new file mode 100644
index 000000000..eda2041a0
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/syncpoint_manager.cpp
@@ -0,0 +1,121 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/assert.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
+#include "video_core/host1x/host1x.h"
+
+namespace Service::Nvidia::NvCore {
+
+SyncpointManager::SyncpointManager(Tegra::Host1x::Host1x& host1x_) : host1x{host1x_} {
+    constexpr u32 VBlank0SyncpointId{26};
+    constexpr u32 VBlank1SyncpointId{27};
+
+    // Reserve both vblank syncpoints as client managed as they use Continuous Mode
+    // Refer to section 14.3.5.3 of the TRM for more information on Continuous Mode
+    // https://github.com/Jetson-TX1-AndroidTV/android_kernel_jetson_tx1_hdmi_primary/blob/8f74a72394efb871cb3f886a3de2998cd7ff2990/drivers/gpu/host1x/drm/dc.c#L660
+    ReserveSyncpoint(VBlank0SyncpointId, true);
+    ReserveSyncpoint(VBlank1SyncpointId, true);
+
+    for (u32 syncpoint_id : channel_syncpoints) {
+        if (syncpoint_id) {
+            ReserveSyncpoint(syncpoint_id, false);
+        }
+    }
+}
+
+SyncpointManager::~SyncpointManager() = default;
+
+u32 SyncpointManager::ReserveSyncpoint(u32 id, bool client_managed) {
+    if (syncpoints.at(id).reserved) {
+        ASSERT_MSG(false, "Requested syncpoint is in use");
+        return 0;
+    }
+
+    syncpoints.at(id).reserved = true;
+    syncpoints.at(id).interface_managed = client_managed;
+
+    return id;
+}
+
+u32 SyncpointManager::FindFreeSyncpoint() {
+    for (u32 i{1}; i < syncpoints.size(); i++) {
+        if (!syncpoints[i].reserved) {
+            return i;
+        }
+    }
+    ASSERT_MSG(false, "Failed to find a free syncpoint!");
+    return 0;
+}
+
+u32 SyncpointManager::AllocateSyncpoint(bool client_managed) {
+    std::lock_guard lock(reservation_lock);
+    return ReserveSyncpoint(FindFreeSyncpoint(), client_managed);
+}
+
+void SyncpointManager::FreeSyncpoint(u32 id) {
+    std::lock_guard lock(reservation_lock);
+    ASSERT(syncpoints.at(id).reserved);
+    syncpoints.at(id).reserved = false;
+}
+
+bool SyncpointManager::IsSyncpointAllocated(u32 id) {
+    return (id <= SyncpointCount) && syncpoints[id].reserved;
+}
+
+bool SyncpointManager::HasSyncpointExpired(u32 id, u32 threshold) const {
+    const SyncpointInfo& syncpoint{syncpoints.at(id)};
+
+    if (!syncpoint.reserved) {
+        ASSERT(false);
+        return 0;
+    }
+
+    // If the interface manages counters then we don't keep track of the maximum value as it handles
+    // sanity checking the values then
+    if (syncpoint.interface_managed) {
+        return static_cast<s32>(syncpoint.counter_min - threshold) >= 0;
+    } else {
+        return (syncpoint.counter_max - threshold) >= (syncpoint.counter_min - threshold);
+    }
+}
+
+u32 SyncpointManager::IncrementSyncpointMaxExt(u32 id, u32 amount) {
+    if (!syncpoints.at(id).reserved) {
+        ASSERT(false);
+        return 0;
+    }
+
+    return syncpoints.at(id).counter_max += amount;
+}
+
+u32 SyncpointManager::ReadSyncpointMinValue(u32 id) {
+    if (!syncpoints.at(id).reserved) {
+        ASSERT(false);
+        return 0;
+    }
+
+    return syncpoints.at(id).counter_min;
+}
+
+u32 SyncpointManager::UpdateMin(u32 id) {
+    if (!syncpoints.at(id).reserved) {
+        ASSERT(false);
+        return 0;
+    }
+
+    syncpoints.at(id).counter_min = host1x.GetSyncpointManager().GetHostSyncpointValue(id);
+    return syncpoints.at(id).counter_min;
+}
+
+NvFence SyncpointManager::GetSyncpointFence(u32 id) {
+    if (!syncpoints.at(id).reserved) {
+        ASSERT(false);
+        return NvFence{};
+    }
+
+    return {.id = static_cast<s32>(id), .value = syncpoints.at(id).counter_max};
+}
+
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/core/syncpoint_manager.h b/src/core/hle/service/nvdrv/core/syncpoint_manager.h
new file mode 100644
index 000000000..b76ef9032
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/syncpoint_manager.h
@@ -0,0 +1,134 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <atomic>
+#include <mutex>
+
+#include "common/common_types.h"
+#include "core/hle/service/nvdrv/nvdata.h"
+
+namespace Tegra::Host1x {
+class Host1x;
+} // namespace Tegra::Host1x
+
+namespace Service::Nvidia::NvCore {
+
+enum class ChannelType : u32 {
+    MsEnc = 0,
+    VIC = 1,
+    GPU = 2,
+    NvDec = 3,
+    Display = 4,
+    NvJpg = 5,
+    TSec = 6,
+    Max = 7
+};
+
+/**
+ * @brief SyncpointManager handles allocating and accessing host1x syncpoints, these are cached
+ * versions of the HW syncpoints which are intermittently synced
+ * @note Refer to Chapter 14 of the Tegra X1 TRM for an exhaustive overview of them
+ * @url https://http.download.nvidia.com/tegra-public-appnotes/host1x.html
+ * @url
+ * https://github.com/Jetson-TX1-AndroidTV/android_kernel_jetson_tx1_hdmi_primary/blob/jetson-tx1/drivers/video/tegra/host/nvhost_syncpt.c
+ */
+class SyncpointManager final {
+public:
+    explicit SyncpointManager(Tegra::Host1x::Host1x& host1x);
+    ~SyncpointManager();
+
+    /**
+     * @brief Checks if the given syncpoint is both allocated and below the number of HW syncpoints
+     */
+    bool IsSyncpointAllocated(u32 id);
+
+    /**
+     * @brief Finds a free syncpoint and reserves it
+     * @return The ID of the reserved syncpoint
+     */
+    u32 AllocateSyncpoint(bool client_managed);
+
+    /**
+     * @url
+     * https://github.com/Jetson-TX1-AndroidTV/android_kernel_jetson_tx1_hdmi_primary/blob/8f74a72394efb871cb3f886a3de2998cd7ff2990/drivers/gpu/host1x/syncpt.c#L259
+     */
+    bool HasSyncpointExpired(u32 id, u32 threshold) const;
+
+    bool IsFenceSignalled(NvFence fence) const {
+        return HasSyncpointExpired(fence.id, fence.value);
+    }
+
+    /**
+     * @brief Atomically increments the maximum value of a syncpoint by the given amount
+     * @return The new max value of the syncpoint
+     */
+    u32 IncrementSyncpointMaxExt(u32 id, u32 amount);
+
+    /**
+     * @return The minimum value of the syncpoint
+     */
+    u32 ReadSyncpointMinValue(u32 id);
+
+    /**
+     * @brief Synchronises the minimum value of the syncpoint to with the GPU
+     * @return The new minimum value of the syncpoint
+     */
+    u32 UpdateMin(u32 id);
+
+    /**
+     * @brief Frees the usage of a syncpoint.
+     */
+    void FreeSyncpoint(u32 id);
+
+    /**
+     * @return A fence that will be signalled once this syncpoint hits its maximum value
+     */
+    NvFence GetSyncpointFence(u32 id);
+
+    static constexpr std::array<u32, static_cast<u32>(ChannelType::Max)> channel_syncpoints{
+        0x0,  // `MsEnc` is unimplemented
+        0xC,  // `VIC`
+        0x0,  // `GPU` syncpoints are allocated per-channel instead
+        0x36, // `NvDec`
+        0x0,  // `Display` is unimplemented
+        0x37, // `NvJpg`
+        0x0,  // `TSec` is unimplemented
+    };        //!< Maps each channel ID to a constant syncpoint
+
+private:
+    /**
+     * @note reservation_lock should be locked when calling this
+     */
+    u32 ReserveSyncpoint(u32 id, bool client_managed);
+
+    /**
+     * @return The ID of the first free syncpoint
+     */
+    u32 FindFreeSyncpoint();
+
+    struct SyncpointInfo {
+        std::atomic<u32> counter_min; //!< The least value the syncpoint can be (The value it was
+                                      //!< when it was last synchronized with host1x)
+        std::atomic<u32> counter_max; //!< The maximum value the syncpoint can reach according to
+                                      //!< the current usage
+        bool interface_managed; //!< If the syncpoint is managed by a host1x client interface, a
+                                //!< client interface is a HW block that can handle host1x
+                                //!< transactions on behalf of a host1x client (Which would
+                                //!< otherwise need to be manually synced using PIO which is
+                                //!< synchronous and requires direct cooperation of the CPU)
+        bool reserved; //!< If the syncpoint is reserved or not, not to be confused with a reserved
+                       //!< value
+    };
+
+    constexpr static std::size_t SyncpointCount{192};
+    std::array<SyncpointInfo, SyncpointCount> syncpoints{};
+    std::mutex reservation_lock;
+
+    Tegra::Host1x::Host1x& host1x;
+};
+
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/devices/nvdevice.h b/src/core/hle/service/nvdrv/devices/nvdevice.h
index 696e8121e..204b0e757 100644
--- a/src/core/hle/service/nvdrv/devices/nvdevice.h
+++ b/src/core/hle/service/nvdrv/devices/nvdevice.h
@@ -11,6 +11,10 @@ namespace Core {
 class System;
 }
 
+namespace Kernel {
+class KEvent;
+}
+
 namespace Service::Nvidia::Devices {
 
 /// Represents an abstract nvidia device node. It is to be subclassed by concrete device nodes to
@@ -64,6 +68,10 @@ public:
      */
     virtual void OnClose(DeviceFD fd) = 0;
 
+    virtual Kernel::KEvent* QueryEvent(u32 event_id) {
+        return nullptr;
+    }
+
 protected:
     Core::System& system;
 };
diff --git a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
index 604711914..4122fc98d 100644
--- a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
@@ -5,15 +5,16 @@
 #include "common/logging/log.h"
 #include "core/core.h"
 #include "core/core_timing.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"
-#include "core/hle/service/nvdrv/devices/nvmap.h"
 #include "core/perf_stats.h"
 #include "video_core/gpu.h"
 
 namespace Service::Nvidia::Devices {
 
-nvdisp_disp0::nvdisp_disp0(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_)
-    : nvdevice{system_}, nvmap_dev{std::move(nvmap_dev_)} {}
+nvdisp_disp0::nvdisp_disp0(Core::System& system_, NvCore::Container& core)
+    : nvdevice{system_}, container{core}, nvmap{core.GetNvMapFile()} {}
 nvdisp_disp0::~nvdisp_disp0() = default;
 
 NvResult nvdisp_disp0::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -39,8 +40,9 @@ void nvdisp_disp0::OnClose(DeviceFD fd) {}
 
 void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, android::PixelFormat format, u32 width,
                         u32 height, u32 stride, android::BufferTransformFlags transform,
-                        const Common::Rectangle<int>& crop_rect) {
-    const VAddr addr = nvmap_dev->GetObjectAddress(buffer_handle);
+                        const Common::Rectangle<int>& crop_rect,
+                        std::array<Service::Nvidia::NvFence, 4>& fences, u32 num_fences) {
+    const VAddr addr = nvmap.GetHandleAddress(buffer_handle);
     LOG_TRACE(Service,
               "Drawing from address {:X} offset {:08X} Width {} Height {} Stride {} Format {}",
               addr, offset, width, height, stride, format);
@@ -48,10 +50,15 @@ void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, android::PixelFormat form
     const Tegra::FramebufferConfig framebuffer{addr,   offset, width,     height,
                                                stride, format, transform, crop_rect};
 
+    system.GPU().RequestSwapBuffers(&framebuffer, fences, num_fences);
     system.GetPerfStats().EndSystemFrame();
-    system.GPU().SwapBuffers(&framebuffer);
     system.SpeedLimiter().DoSpeedLimiting(system.CoreTiming().GetGlobalTimeUs());
     system.GetPerfStats().BeginSystemFrame();
 }
 
+Kernel::KEvent* nvdisp_disp0::QueryEvent(u32 event_id) {
+    LOG_CRITICAL(Service_NVDRV, "Unknown DISP Event {}", event_id);
+    return nullptr;
+}
+
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h
index 67b105e02..04217ab12 100644
--- a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h
+++ b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h
@@ -11,13 +11,18 @@
 #include "core/hle/service/nvflinger/buffer_transform_flags.h"
 #include "core/hle/service/nvflinger/pixel_format.h"
 
+namespace Service::Nvidia::NvCore {
+class Container;
+class NvMap;
+} // namespace Service::Nvidia::NvCore
+
 namespace Service::Nvidia::Devices {
 
 class nvmap;
 
 class nvdisp_disp0 final : public nvdevice {
 public:
-    explicit nvdisp_disp0(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_);
+    explicit nvdisp_disp0(Core::System& system_, NvCore::Container& core);
     ~nvdisp_disp0() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -33,10 +38,14 @@ public:
     /// Performs a screen flip, drawing the buffer pointed to by the handle.
     void flip(u32 buffer_handle, u32 offset, android::PixelFormat format, u32 width, u32 height,
               u32 stride, android::BufferTransformFlags transform,
-              const Common::Rectangle<int>& crop_rect);
+              const Common::Rectangle<int>& crop_rect,
+              std::array<Service::Nvidia::NvFence, 4>& fences, u32 num_fences);
+
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
 
 private:
-    std::shared_ptr<nvmap> nvmap_dev;
+    NvCore::Container& container;
+    NvCore::NvMap& nvmap;
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
index 9867a648d..6411dbf43 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
@@ -1,21 +1,30 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #include <cstring>
 #include <utility>
 
+#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/devices/nvhost_as_gpu.h"
-#include "core/hle/service/nvdrv/devices/nvmap.h"
+#include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
+#include "core/hle/service/nvdrv/nvdrv.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/gpu.h"
 #include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
 
 namespace Service::Nvidia::Devices {
 
-nvhost_as_gpu::nvhost_as_gpu(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_)
-    : nvdevice{system_}, nvmap_dev{std::move(nvmap_dev_)} {}
+nvhost_as_gpu::nvhost_as_gpu(Core::System& system_, Module& module_, NvCore::Container& core)
+    : nvdevice{system_}, module{module_}, container{core}, nvmap{core.GetNvMapFile()}, vm{},
+      gmmu{} {}
+
 nvhost_as_gpu::~nvhost_as_gpu() = default;
 
 NvResult nvhost_as_gpu::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -82,12 +91,52 @@ NvResult nvhost_as_gpu::AllocAsEx(const std::vector<u8>& input, std::vector<u8>&
     IoctlAllocAsEx params{};
     std::memcpy(&params, input.data(), input.size());
 
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called, big_page_size=0x{:X}", params.big_page_size);
-    if (params.big_page_size == 0) {
-        params.big_page_size = DEFAULT_BIG_PAGE_SIZE;
+    LOG_DEBUG(Service_NVDRV, "called, big_page_size=0x{:X}", params.big_page_size);
+
+    std::scoped_lock lock(mutex);
+
+    if (vm.initialised) {
+        ASSERT_MSG(false, "Cannot initialise an address space twice!");
+        return NvResult::InvalidState;
+    }
+
+    if (params.big_page_size) {
+        if (!std::has_single_bit(params.big_page_size)) {
+            LOG_ERROR(Service_NVDRV, "Non power-of-2 big page size: 0x{:X}!", params.big_page_size);
+            return NvResult::BadValue;
+        }
+
+        if ((params.big_page_size & VM::SUPPORTED_BIG_PAGE_SIZES) == 0) {
+            LOG_ERROR(Service_NVDRV, "Unsupported big page size: 0x{:X}!", params.big_page_size);
+            return NvResult::BadValue;
+        }
+
+        vm.big_page_size = params.big_page_size;
+        vm.big_page_size_bits = static_cast<u32>(std::countr_zero(params.big_page_size));
+
+        vm.va_range_start = params.big_page_size << VM::VA_START_SHIFT;
+    }
+
+    // If this is unspecified then default values should be used
+    if (params.va_range_start) {
+        vm.va_range_start = params.va_range_start;
+        vm.va_range_split = params.va_range_split;
+        vm.va_range_end = params.va_range_end;
     }
 
-    big_page_size = params.big_page_size;
+    const auto start_pages{static_cast<u32>(vm.va_range_start >> VM::PAGE_SIZE_BITS)};
+    const auto end_pages{static_cast<u32>(vm.va_range_split >> VM::PAGE_SIZE_BITS)};
+    vm.small_page_allocator = std::make_shared<VM::Allocator>(start_pages, end_pages);
+
+    const auto start_big_pages{static_cast<u32>(vm.va_range_split >> vm.big_page_size_bits)};
+    const auto end_big_pages{
+        static_cast<u32>((vm.va_range_end - vm.va_range_split) >> vm.big_page_size_bits)};
+    vm.big_page_allocator = std::make_unique<VM::Allocator>(start_big_pages, end_big_pages);
+
+    gmmu = std::make_shared<Tegra::MemoryManager>(system, 40, vm.big_page_size_bits,
+                                                  VM::PAGE_SIZE_BITS);
+    system.GPU().InitAddressSpace(*gmmu);
+    vm.initialised = true;
 
     return NvResult::Success;
 }
@@ -99,21 +148,76 @@ NvResult nvhost_as_gpu::AllocateSpace(const std::vector<u8>& input, std::vector<
     LOG_DEBUG(Service_NVDRV, "called, pages={:X}, page_size={:X}, flags={:X}", params.pages,
               params.page_size, params.flags);
 
-    const auto size{static_cast<u64>(params.pages) * static_cast<u64>(params.page_size)};
-    if ((params.flags & AddressSpaceFlags::FixedOffset) != AddressSpaceFlags::None) {
-        params.offset = *system.GPU().MemoryManager().AllocateFixed(params.offset, size);
+    std::scoped_lock lock(mutex);
+
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
+
+    if (params.page_size != VM::YUZU_PAGESIZE && params.page_size != vm.big_page_size) {
+        return NvResult::BadValue;
+    }
+
+    if (params.page_size != vm.big_page_size &&
+        ((params.flags & MappingFlags::Sparse) != MappingFlags::None)) {
+        UNIMPLEMENTED_MSG("Sparse small pages are not implemented!");
+        return NvResult::NotImplemented;
+    }
+
+    const u32 page_size_bits{params.page_size == VM::YUZU_PAGESIZE ? VM::PAGE_SIZE_BITS
+                                                                   : vm.big_page_size_bits};
+
+    auto& allocator{params.page_size == VM::YUZU_PAGESIZE ? *vm.small_page_allocator
+                                                          : *vm.big_page_allocator};
+
+    if ((params.flags & MappingFlags::Fixed) != MappingFlags::None) {
+        allocator.AllocateFixed(static_cast<u32>(params.offset >> page_size_bits), params.pages);
     } else {
-        params.offset = system.GPU().MemoryManager().Allocate(size, params.align);
+        params.offset = static_cast<u64>(allocator.Allocate(params.pages)) << page_size_bits;
+        if (!params.offset) {
+            ASSERT_MSG(false, "Failed to allocate free space in the GPU AS!");
+            return NvResult::InsufficientMemory;
+        }
     }
 
-    auto result = NvResult::Success;
-    if (!params.offset) {
-        LOG_CRITICAL(Service_NVDRV, "allocation failed for size {}", size);
-        result = NvResult::InsufficientMemory;
+    u64 size{static_cast<u64>(params.pages) * params.page_size};
+
+    if ((params.flags & MappingFlags::Sparse) != MappingFlags::None) {
+        gmmu->MapSparse(params.offset, size);
     }
 
+    allocation_map[params.offset] = {
+        .size = size,
+        .mappings{},
+        .page_size = params.page_size,
+        .sparse = (params.flags & MappingFlags::Sparse) != MappingFlags::None,
+        .big_pages = params.page_size != VM::YUZU_PAGESIZE,
+    };
+
     std::memcpy(output.data(), &params, output.size());
-    return result;
+    return NvResult::Success;
+}
+
+void nvhost_as_gpu::FreeMappingLocked(u64 offset) {
+    auto mapping{mapping_map.at(offset)};
+
+    if (!mapping->fixed) {
+        auto& allocator{mapping->big_page ? *vm.big_page_allocator : *vm.small_page_allocator};
+        u32 page_size_bits{mapping->big_page ? vm.big_page_size_bits : VM::PAGE_SIZE_BITS};
+
+        allocator.Free(static_cast<u32>(mapping->offset >> page_size_bits),
+                       static_cast<u32>(mapping->size >> page_size_bits));
+    }
+
+    // Sparse mappings shouldn't be fully unmapped, just returned to their sparse state
+    // Only FreeSpace can unmap them fully
+    if (mapping->sparse_alloc) {
+        gmmu->MapSparse(offset, mapping->size, mapping->big_page);
+    } else {
+        gmmu->Unmap(offset, mapping->size);
+    }
+
+    mapping_map.erase(offset);
 }
 
 NvResult nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>& output) {
@@ -123,8 +227,40 @@ NvResult nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>&
     LOG_DEBUG(Service_NVDRV, "called, offset={:X}, pages={:X}, page_size={:X}", params.offset,
               params.pages, params.page_size);
 
-    system.GPU().MemoryManager().Unmap(params.offset,
-                                       static_cast<std::size_t>(params.pages) * params.page_size);
+    std::scoped_lock lock(mutex);
+
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
+
+    try {
+        auto allocation{allocation_map[params.offset]};
+
+        if (allocation.page_size != params.page_size ||
+            allocation.size != (static_cast<u64>(params.pages) * params.page_size)) {
+            return NvResult::BadValue;
+        }
+
+        for (const auto& mapping : allocation.mappings) {
+            FreeMappingLocked(mapping->offset);
+        }
+
+        // Unset sparse flag if required
+        if (allocation.sparse) {
+            gmmu->Unmap(params.offset, allocation.size);
+        }
+
+        auto& allocator{params.page_size == VM::YUZU_PAGESIZE ? *vm.small_page_allocator
+                                                              : *vm.big_page_allocator};
+        u32 page_size_bits{params.page_size == VM::YUZU_PAGESIZE ? VM::PAGE_SIZE_BITS
+                                                                 : vm.big_page_size_bits};
+
+        allocator.Free(static_cast<u32>(params.offset >> page_size_bits),
+                       static_cast<u32>(allocation.size >> page_size_bits));
+        allocation_map.erase(params.offset);
+    } catch (const std::out_of_range&) {
+        return NvResult::BadValue;
+    }
 
     std::memcpy(output.data(), &params, output.size());
     return NvResult::Success;
@@ -135,35 +271,52 @@ NvResult nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& out
 
     LOG_DEBUG(Service_NVDRV, "called, num_entries=0x{:X}", num_entries);
 
-    auto result = NvResult::Success;
     std::vector<IoctlRemapEntry> entries(num_entries);
     std::memcpy(entries.data(), input.data(), input.size());
 
+    std::scoped_lock lock(mutex);
+
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
+
     for (const auto& entry : entries) {
-        LOG_DEBUG(Service_NVDRV, "remap entry, offset=0x{:X} handle=0x{:X} pages=0x{:X}",
-                  entry.offset, entry.nvmap_handle, entry.pages);
+        GPUVAddr virtual_address{static_cast<u64>(entry.as_offset_big_pages)
+                                 << vm.big_page_size_bits};
+        u64 size{static_cast<u64>(entry.big_pages) << vm.big_page_size_bits};
 
-        const auto object{nvmap_dev->GetObject(entry.nvmap_handle)};
-        if (!object) {
-            LOG_CRITICAL(Service_NVDRV, "invalid nvmap_handle={:X}", entry.nvmap_handle);
-            result = NvResult::InvalidState;
-            break;
+        auto alloc{allocation_map.upper_bound(virtual_address)};
+
+        if (alloc-- == allocation_map.begin() ||
+            (virtual_address - alloc->first) + size > alloc->second.size) {
+            LOG_WARNING(Service_NVDRV, "Cannot remap into an unallocated region!");
+            return NvResult::BadValue;
         }
 
-        const auto offset{static_cast<GPUVAddr>(entry.offset) << 0x10};
-        const auto size{static_cast<u64>(entry.pages) << 0x10};
-        const auto map_offset{static_cast<u64>(entry.map_offset) << 0x10};
-        const auto addr{system.GPU().MemoryManager().Map(object->addr + map_offset, offset, size)};
+        if (!alloc->second.sparse) {
+            LOG_WARNING(Service_NVDRV, "Cannot remap a non-sparse mapping!");
+            return NvResult::BadValue;
+        }
 
-        if (!addr) {
-            LOG_CRITICAL(Service_NVDRV, "map returned an invalid address!");
-            result = NvResult::InvalidState;
-            break;
+        const bool use_big_pages = alloc->second.big_pages;
+        if (!entry.handle) {
+            gmmu->MapSparse(virtual_address, size, use_big_pages);
+        } else {
+            auto handle{nvmap.GetHandle(entry.handle)};
+            if (!handle) {
+                return NvResult::BadValue;
+            }
+
+            VAddr cpu_address{static_cast<VAddr>(
+                handle->address +
+                (static_cast<u64>(entry.handle_offset_big_pages) << vm.big_page_size_bits))};
+
+            gmmu->Map(virtual_address, cpu_address, size, use_big_pages);
         }
     }
 
     std::memcpy(output.data(), entries.data(), output.size());
-    return result;
+    return NvResult::Success;
 }
 
 NvResult nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output) {
@@ -173,79 +326,98 @@ NvResult nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8
     LOG_DEBUG(Service_NVDRV,
               "called, flags={:X}, nvmap_handle={:X}, buffer_offset={}, mapping_size={}"
               ", offset={}",
-              params.flags, params.nvmap_handle, params.buffer_offset, params.mapping_size,
+              params.flags, params.handle, params.buffer_offset, params.mapping_size,
               params.offset);
 
-    const auto object{nvmap_dev->GetObject(params.nvmap_handle)};
-    if (!object) {
-        LOG_CRITICAL(Service_NVDRV, "invalid nvmap_handle={:X}", params.nvmap_handle);
-        std::memcpy(output.data(), &params, output.size());
-        return NvResult::InvalidState;
-    }
-
-    // The real nvservices doesn't make a distinction between handles and ids, and
-    // object can only have one handle and it will be the same as its id. Assert that this is the
-    // case to prevent unexpected behavior.
-    ASSERT(object->id == params.nvmap_handle);
-    auto& gpu = system.GPU();
+    std::scoped_lock lock(mutex);
 
-    u64 page_size{params.page_size};
-    if (!page_size) {
-        page_size = object->align;
+    if (!vm.initialised) {
+        return NvResult::BadValue;
     }
 
-    if ((params.flags & AddressSpaceFlags::Remap) != AddressSpaceFlags::None) {
-        if (const auto buffer_map{FindBufferMap(params.offset)}; buffer_map) {
-            const auto cpu_addr{static_cast<VAddr>(buffer_map->CpuAddr() + params.buffer_offset)};
-            const auto gpu_addr{static_cast<GPUVAddr>(params.offset + params.buffer_offset)};
+    // Remaps a subregion of an existing mapping to a different PA
+    if ((params.flags & MappingFlags::Remap) != MappingFlags::None) {
+        try {
+            auto mapping{mapping_map.at(params.offset)};
 
-            if (!gpu.MemoryManager().Map(cpu_addr, gpu_addr, params.mapping_size)) {
-                LOG_CRITICAL(Service_NVDRV,
-                             "remap failed, flags={:X}, nvmap_handle={:X}, buffer_offset={}, "
-                             "mapping_size = {}, offset={}",
-                             params.flags, params.nvmap_handle, params.buffer_offset,
-                             params.mapping_size, params.offset);
-
-                std::memcpy(output.data(), &params, output.size());
-                return NvResult::InvalidState;
+            if (mapping->size < params.mapping_size) {
+                LOG_WARNING(Service_NVDRV,
+                            "Cannot remap a partially mapped GPU address space region: 0x{:X}",
+                            params.offset);
+                return NvResult::BadValue;
             }
 
-            std::memcpy(output.data(), &params, output.size());
-            return NvResult::Success;
-        } else {
-            LOG_CRITICAL(Service_NVDRV, "address not mapped offset={}", params.offset);
+            u64 gpu_address{static_cast<u64>(params.offset + params.buffer_offset)};
+            VAddr cpu_address{mapping->ptr + params.buffer_offset};
+
+            gmmu->Map(gpu_address, cpu_address, params.mapping_size, mapping->big_page);
 
-            std::memcpy(output.data(), &params, output.size());
-            return NvResult::InvalidState;
+            return NvResult::Success;
+        } catch (const std::out_of_range&) {
+            LOG_WARNING(Service_NVDRV, "Cannot remap an unmapped GPU address space region: 0x{:X}",
+                        params.offset);
+            return NvResult::BadValue;
         }
     }
 
-    // We can only map objects that have already been assigned a CPU address.
-    ASSERT(object->status == nvmap::Object::Status::Allocated);
-
-    const auto physical_address{object->addr + params.buffer_offset};
-    u64 size{params.mapping_size};
-    if (!size) {
-        size = object->size;
+    auto handle{nvmap.GetHandle(params.handle)};
+    if (!handle) {
+        return NvResult::BadValue;
     }
 
-    const bool is_alloc{(params.flags & AddressSpaceFlags::FixedOffset) == AddressSpaceFlags::None};
-    if (is_alloc) {
-        params.offset = gpu.MemoryManager().MapAllocate(physical_address, size, page_size);
-    } else {
-        params.offset = gpu.MemoryManager().Map(physical_address, params.offset, size);
-    }
+    VAddr cpu_address{static_cast<VAddr>(handle->address + params.buffer_offset)};
+    u64 size{params.mapping_size ? params.mapping_size : handle->orig_size};
+
+    bool big_page{[&]() {
+        if (Common::IsAligned(handle->align, vm.big_page_size)) {
+            return true;
+        } else if (Common::IsAligned(handle->align, VM::YUZU_PAGESIZE)) {
+            return false;
+        } else {
+            ASSERT(false);
+            return false;
+        }
+    }()};
+
+    if ((params.flags & MappingFlags::Fixed) != MappingFlags::None) {
+        auto alloc{allocation_map.upper_bound(params.offset)};
 
-    auto result = NvResult::Success;
-    if (!params.offset) {
-        LOG_CRITICAL(Service_NVDRV, "failed to map size={}", size);
-        result = NvResult::InvalidState;
+        if (alloc-- == allocation_map.begin() ||
+            (params.offset - alloc->first) + size > alloc->second.size) {
+            ASSERT_MSG(false, "Cannot perform a fixed mapping into an unallocated region!");
+            return NvResult::BadValue;
+        }
+
+        const bool use_big_pages = alloc->second.big_pages && big_page;
+        gmmu->Map(params.offset, cpu_address, size, use_big_pages);
+
+        auto mapping{std::make_shared<Mapping>(cpu_address, params.offset, size, true,
+                                               use_big_pages, alloc->second.sparse)};
+        alloc->second.mappings.push_back(mapping);
+        mapping_map[params.offset] = mapping;
     } else {
-        AddBufferMap(params.offset, size, physical_address, is_alloc);
+
+        auto& allocator{big_page ? *vm.big_page_allocator : *vm.small_page_allocator};
+        u32 page_size{big_page ? vm.big_page_size : VM::YUZU_PAGESIZE};
+        u32 page_size_bits{big_page ? vm.big_page_size_bits : VM::PAGE_SIZE_BITS};
+
+        params.offset = static_cast<u64>(allocator.Allocate(
+                            static_cast<u32>(Common::AlignUp(size, page_size) >> page_size_bits)))
+                        << page_size_bits;
+        if (!params.offset) {
+            ASSERT_MSG(false, "Failed to allocate free space in the GPU AS!");
+            return NvResult::InsufficientMemory;
+        }
+
+        gmmu->Map(params.offset, cpu_address, Common::AlignUp(size, page_size), big_page);
+
+        auto mapping{
+            std::make_shared<Mapping>(cpu_address, params.offset, size, false, big_page, false)};
+        mapping_map[params.offset] = mapping;
     }
 
     std::memcpy(output.data(), &params, output.size());
-    return result;
+    return NvResult::Success;
 }
 
 NvResult nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) {
@@ -254,47 +426,82 @@ NvResult nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8
 
     LOG_DEBUG(Service_NVDRV, "called, offset=0x{:X}", params.offset);
 
-    if (const auto size{RemoveBufferMap(params.offset)}; size) {
-        system.GPU().MemoryManager().Unmap(params.offset, *size);
-    } else {
-        LOG_ERROR(Service_NVDRV, "invalid offset=0x{:X}", params.offset);
+    std::scoped_lock lock(mutex);
+
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
+
+    try {
+        auto mapping{mapping_map.at(params.offset)};
+
+        if (!mapping->fixed) {
+            auto& allocator{mapping->big_page ? *vm.big_page_allocator : *vm.small_page_allocator};
+            u32 page_size_bits{mapping->big_page ? vm.big_page_size_bits : VM::PAGE_SIZE_BITS};
+
+            allocator.Free(static_cast<u32>(mapping->offset >> page_size_bits),
+                           static_cast<u32>(mapping->size >> page_size_bits));
+        }
+
+        // Sparse mappings shouldn't be fully unmapped, just returned to their sparse state
+        // Only FreeSpace can unmap them fully
+        if (mapping->sparse_alloc) {
+            gmmu->MapSparse(params.offset, mapping->size, mapping->big_page);
+        } else {
+            gmmu->Unmap(params.offset, mapping->size);
+        }
+
+        mapping_map.erase(params.offset);
+    } catch (const std::out_of_range&) {
+        LOG_WARNING(Service_NVDRV, "Couldn't find region to unmap at 0x{:X}", params.offset);
     }
 
-    std::memcpy(output.data(), &params, output.size());
     return NvResult::Success;
 }
 
 NvResult nvhost_as_gpu::BindChannel(const std::vector<u8>& input, std::vector<u8>& output) {
     IoctlBindChannel params{};
     std::memcpy(&params, input.data(), input.size());
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called, fd={:X}", params.fd);
+    LOG_DEBUG(Service_NVDRV, "called, fd={:X}", params.fd);
 
-    channel = params.fd;
+    auto gpu_channel_device = module.GetDevice<nvhost_gpu>(params.fd);
+    gpu_channel_device->channel_state->memory_manager = gmmu;
     return NvResult::Success;
 }
 
+void nvhost_as_gpu::GetVARegionsImpl(IoctlGetVaRegions& params) {
+    params.buf_size = 2 * sizeof(VaRegion);
+
+    params.regions = std::array<VaRegion, 2>{
+        VaRegion{
+            .offset = vm.small_page_allocator->GetVAStart() << VM::PAGE_SIZE_BITS,
+            .page_size = VM::YUZU_PAGESIZE,
+            ._pad0_{},
+            .pages = vm.small_page_allocator->GetVALimit() - vm.small_page_allocator->GetVAStart(),
+        },
+        VaRegion{
+            .offset = vm.big_page_allocator->GetVAStart() << vm.big_page_size_bits,
+            .page_size = vm.big_page_size,
+            ._pad0_{},
+            .pages = vm.big_page_allocator->GetVALimit() - vm.big_page_allocator->GetVAStart(),
+        },
+    };
+}
+
 NvResult nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u8>& output) {
     IoctlGetVaRegions params{};
     std::memcpy(&params, input.data(), input.size());
 
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called, buf_addr={:X}, buf_size={:X}", params.buf_addr,
-                params.buf_size);
-
-    params.buf_size = 0x30;
+    LOG_DEBUG(Service_NVDRV, "called, buf_addr={:X}, buf_size={:X}", params.buf_addr,
+              params.buf_size);
 
-    params.small = IoctlVaRegion{
-        .offset = 0x04000000,
-        .page_size = DEFAULT_SMALL_PAGE_SIZE,
-        .pages = 0x3fbfff,
-    };
+    std::scoped_lock lock(mutex);
 
-    params.big = IoctlVaRegion{
-        .offset = 0x04000000,
-        .page_size = big_page_size,
-        .pages = 0x1bffff,
-    };
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
 
-    // TODO(ogniK): This probably can stay stubbed but should add support way way later
+    GetVARegionsImpl(params);
 
     std::memcpy(output.data(), &params, output.size());
     return NvResult::Success;
@@ -305,62 +512,27 @@ NvResult nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u
     IoctlGetVaRegions params{};
     std::memcpy(&params, input.data(), input.size());
 
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called, buf_addr={:X}, buf_size={:X}", params.buf_addr,
-                params.buf_size);
-
-    params.buf_size = 0x30;
+    LOG_DEBUG(Service_NVDRV, "called, buf_addr={:X}, buf_size={:X}", params.buf_addr,
+              params.buf_size);
 
-    params.small = IoctlVaRegion{
-        .offset = 0x04000000,
-        .page_size = 0x1000,
-        .pages = 0x3fbfff,
-    };
+    std::scoped_lock lock(mutex);
 
-    params.big = IoctlVaRegion{
-        .offset = 0x04000000,
-        .page_size = big_page_size,
-        .pages = 0x1bffff,
-    };
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
 
-    // TODO(ogniK): This probably can stay stubbed but should add support way way later
+    GetVARegionsImpl(params);
 
     std::memcpy(output.data(), &params, output.size());
-    std::memcpy(inline_output.data(), &params.small, sizeof(IoctlVaRegion));
-    std::memcpy(inline_output.data() + sizeof(IoctlVaRegion), &params.big, sizeof(IoctlVaRegion));
+    std::memcpy(inline_output.data(), &params.regions[0], sizeof(VaRegion));
+    std::memcpy(inline_output.data() + sizeof(VaRegion), &params.regions[1], sizeof(VaRegion));
 
     return NvResult::Success;
 }
 
-std::optional<nvhost_as_gpu::BufferMap> nvhost_as_gpu::FindBufferMap(GPUVAddr gpu_addr) const {
-    const auto end{buffer_mappings.upper_bound(gpu_addr)};
-    for (auto iter{buffer_mappings.begin()}; iter != end; ++iter) {
-        if (gpu_addr >= iter->second.StartAddr() && gpu_addr < iter->second.EndAddr()) {
-            return iter->second;
-        }
-    }
-
-    return std::nullopt;
-}
-
-void nvhost_as_gpu::AddBufferMap(GPUVAddr gpu_addr, std::size_t size, VAddr cpu_addr,
-                                 bool is_allocated) {
-    buffer_mappings[gpu_addr] = {gpu_addr, size, cpu_addr, is_allocated};
-}
-
-std::optional<std::size_t> nvhost_as_gpu::RemoveBufferMap(GPUVAddr gpu_addr) {
-    if (const auto iter{buffer_mappings.find(gpu_addr)}; iter != buffer_mappings.end()) {
-        std::size_t size{};
-
-        if (iter->second.IsAllocated()) {
-            size = iter->second.Size();
-        }
-
-        buffer_mappings.erase(iter);
-
-        return size;
-    }
-
-    return std::nullopt;
+Kernel::KEvent* nvhost_as_gpu::QueryEvent(u32 event_id) {
+    LOG_CRITICAL(Service_NVDRV, "Unknown AS GPU Event {}", event_id);
+    return nullptr;
 }
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
index 555843a6f..86fe71c75 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
@@ -1,35 +1,50 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
+#include <bit>
+#include <list>
 #include <map>
 #include <memory>
+#include <mutex>
 #include <optional>
 #include <vector>
 
+#include "common/address_space.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 
-namespace Service::Nvidia::Devices {
+namespace Tegra {
+class MemoryManager;
+} // namespace Tegra
+
+namespace Service::Nvidia {
+class Module;
+}
 
-constexpr u32 DEFAULT_BIG_PAGE_SIZE = 1 << 16;
-constexpr u32 DEFAULT_SMALL_PAGE_SIZE = 1 << 12;
+namespace Service::Nvidia::NvCore {
+class Container;
+class NvMap;
+} // namespace Service::Nvidia::NvCore
 
-class nvmap;
+namespace Service::Nvidia::Devices {
 
-enum class AddressSpaceFlags : u32 {
-    None = 0x0,
-    FixedOffset = 0x1,
-    Remap = 0x100,
+enum class MappingFlags : u32 {
+    None = 0,
+    Fixed = 1 << 0,
+    Sparse = 1 << 1,
+    Remap = 1 << 8,
 };
-DECLARE_ENUM_FLAG_OPERATORS(AddressSpaceFlags);
+DECLARE_ENUM_FLAG_OPERATORS(MappingFlags);
 
 class nvhost_as_gpu final : public nvdevice {
 public:
-    explicit nvhost_as_gpu(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_);
+    explicit nvhost_as_gpu(Core::System& system_, Module& module, NvCore::Container& core);
     ~nvhost_as_gpu() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -42,46 +57,17 @@ public:
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
 
-private:
-    class BufferMap final {
-    public:
-        constexpr BufferMap() = default;
-
-        constexpr BufferMap(GPUVAddr start_addr_, std::size_t size_)
-            : start_addr{start_addr_}, end_addr{start_addr_ + size_} {}
-
-        constexpr BufferMap(GPUVAddr start_addr_, std::size_t size_, VAddr cpu_addr_,
-                            bool is_allocated_)
-            : start_addr{start_addr_}, end_addr{start_addr_ + size_}, cpu_addr{cpu_addr_},
-              is_allocated{is_allocated_} {}
-
-        constexpr VAddr StartAddr() const {
-            return start_addr;
-        }
-
-        constexpr VAddr EndAddr() const {
-            return end_addr;
-        }
-
-        constexpr std::size_t Size() const {
-            return end_addr - start_addr;
-        }
-
-        constexpr VAddr CpuAddr() const {
-            return cpu_addr;
-        }
-
-        constexpr bool IsAllocated() const {
-            return is_allocated;
-        }
-
-    private:
-        GPUVAddr start_addr{};
-        GPUVAddr end_addr{};
-        VAddr cpu_addr{};
-        bool is_allocated{};
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
+
+    struct VaRegion {
+        u64 offset;
+        u32 page_size;
+        u32 _pad0_;
+        u64 pages;
     };
+    static_assert(sizeof(VaRegion) == 0x18);
 
+private:
     struct IoctlAllocAsEx {
         u32_le flags{}; // usually passes 1
         s32_le as_fd{}; // ignored; passes 0
@@ -96,7 +82,7 @@ private:
     struct IoctlAllocSpace {
         u32_le pages{};
         u32_le page_size{};
-        AddressSpaceFlags flags{};
+        MappingFlags flags{};
         INSERT_PADDING_WORDS(1);
         union {
             u64_le offset;
@@ -113,19 +99,19 @@ private:
     static_assert(sizeof(IoctlFreeSpace) == 16, "IoctlFreeSpace is incorrect size");
 
     struct IoctlRemapEntry {
-        u16_le flags{};
-        u16_le kind{};
-        u32_le nvmap_handle{};
-        u32_le map_offset{};
-        u32_le offset{};
-        u32_le pages{};
+        u16 flags;
+        u16 kind;
+        NvCore::NvMap::Handle::Id handle;
+        u32 handle_offset_big_pages;
+        u32 as_offset_big_pages;
+        u32 big_pages;
     };
     static_assert(sizeof(IoctlRemapEntry) == 20, "IoctlRemapEntry is incorrect size");
 
     struct IoctlMapBufferEx {
-        AddressSpaceFlags flags{}; // bit0: fixed_offset, bit2: cacheable
-        u32_le kind{};             // -1 is default
-        u32_le nvmap_handle{};
+        MappingFlags flags{}; // bit0: fixed_offset, bit2: cacheable
+        u32_le kind{};        // -1 is default
+        NvCore::NvMap::Handle::Id handle;
         u32_le page_size{}; // 0 means don't care
         s64_le buffer_offset{};
         u64_le mapping_size{};
@@ -143,27 +129,15 @@ private:
     };
     static_assert(sizeof(IoctlBindChannel) == 4, "IoctlBindChannel is incorrect size");
 
-    struct IoctlVaRegion {
-        u64_le offset{};
-        u32_le page_size{};
-        INSERT_PADDING_WORDS(1);
-        u64_le pages{};
-    };
-    static_assert(sizeof(IoctlVaRegion) == 24, "IoctlVaRegion is incorrect size");
-
     struct IoctlGetVaRegions {
         u64_le buf_addr{}; // (contained output user ptr on linux, ignored)
         u32_le buf_size{}; // forced to 2*sizeof(struct va_region)
         u32_le reserved{};
-        IoctlVaRegion small{};
-        IoctlVaRegion big{};
+        std::array<VaRegion, 2> regions{};
     };
-    static_assert(sizeof(IoctlGetVaRegions) == 16 + sizeof(IoctlVaRegion) * 2,
+    static_assert(sizeof(IoctlGetVaRegions) == 16 + sizeof(VaRegion) * 2,
                   "IoctlGetVaRegions is incorrect size");
 
-    s32 channel{};
-    u32 big_page_size{DEFAULT_BIG_PAGE_SIZE};
-
     NvResult AllocAsEx(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult AllocateSpace(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult Remap(const std::vector<u8>& input, std::vector<u8>& output);
@@ -172,18 +146,75 @@ private:
     NvResult FreeSpace(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult BindChannel(const std::vector<u8>& input, std::vector<u8>& output);
 
+    void GetVARegionsImpl(IoctlGetVaRegions& params);
     NvResult GetVARegions(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult GetVARegions(const std::vector<u8>& input, std::vector<u8>& output,
                           std::vector<u8>& inline_output);
 
-    std::optional<BufferMap> FindBufferMap(GPUVAddr gpu_addr) const;
-    void AddBufferMap(GPUVAddr gpu_addr, std::size_t size, VAddr cpu_addr, bool is_allocated);
-    std::optional<std::size_t> RemoveBufferMap(GPUVAddr gpu_addr);
+    void FreeMappingLocked(u64 offset);
+
+    Module& module;
+
+    NvCore::Container& container;
+    NvCore::NvMap& nvmap;
 
-    std::shared_ptr<nvmap> nvmap_dev;
+    struct Mapping {
+        VAddr ptr;
+        u64 offset;
+        u64 size;
+        bool fixed;
+        bool big_page; // Only valid if fixed == false
+        bool sparse_alloc;
+
+        Mapping(VAddr ptr_, u64 offset_, u64 size_, bool fixed_, bool big_page_, bool sparse_alloc_)
+            : ptr(ptr_), offset(offset_), size(size_), fixed(fixed_), big_page(big_page_),
+              sparse_alloc(sparse_alloc_) {}
+    };
+
+    struct Allocation {
+        u64 size;
+        std::list<std::shared_ptr<Mapping>> mappings;
+        u32 page_size;
+        bool sparse;
+        bool big_pages;
+    };
 
-    // This is expected to be ordered, therefore we must use a map, not unordered_map
-    std::map<GPUVAddr, BufferMap> buffer_mappings;
+    std::map<u64, std::shared_ptr<Mapping>>
+        mapping_map; //!< This maps the base addresses of mapped buffers to their total sizes and
+                     //!< mapping type, this is needed as what was originally a single buffer may
+                     //!< have been split into multiple GPU side buffers with the remap flag.
+    std::map<u64, Allocation> allocation_map; //!< Holds allocations created by AllocSpace from
+                                              //!< which fixed buffers can be mapped into
+    std::mutex mutex;                         //!< Locks all AS operations
+
+    struct VM {
+        static constexpr u32 YUZU_PAGESIZE{0x1000};
+        static constexpr u32 PAGE_SIZE_BITS{std::countr_zero(YUZU_PAGESIZE)};
+
+        static constexpr u32 SUPPORTED_BIG_PAGE_SIZES{0x30000};
+        static constexpr u32 DEFAULT_BIG_PAGE_SIZE{0x20000};
+        u32 big_page_size{DEFAULT_BIG_PAGE_SIZE};
+        u32 big_page_size_bits{std::countr_zero(DEFAULT_BIG_PAGE_SIZE)};
+
+        static constexpr u32 VA_START_SHIFT{10};
+        static constexpr u64 DEFAULT_VA_SPLIT{1ULL << 34};
+        static constexpr u64 DEFAULT_VA_RANGE{1ULL << 37};
+        u64 va_range_start{DEFAULT_BIG_PAGE_SIZE << VA_START_SHIFT};
+        u64 va_range_split{DEFAULT_VA_SPLIT};
+        u64 va_range_end{DEFAULT_VA_RANGE};
+
+        using Allocator = Common::FlatAllocator<u32, 0, 32>;
+
+        std::unique_ptr<Allocator> big_page_allocator;
+        std::shared_ptr<Allocator>
+            small_page_allocator; //! Shared as this is also used by nvhost::GpuChannel
+
+        bool initialised{};
+    } vm;
+    std::shared_ptr<Tegra::MemoryManager> gmmu;
+
+    // s32 channel{};
+    // u32 big_page_size{VM::DEFAULT_BIG_PAGE_SIZE};
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
index 527531f29..5bee4a3d3 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
@@ -1,24 +1,39 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
+#include <bit>
 #include <cstdlib>
 #include <cstring>
 
+#include <fmt/format.h>
 #include "common/assert.h"
 #include "common/logging/log.h"
+#include "common/scope_exit.h"
 #include "core/core.h"
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_writable_event.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
 #include "core/hle/service/nvdrv/devices/nvhost_ctrl.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
 
 namespace Service::Nvidia::Devices {
 
 nvhost_ctrl::nvhost_ctrl(Core::System& system_, EventInterface& events_interface_,
-                         SyncpointManager& syncpoint_manager_)
-    : nvdevice{system_}, events_interface{events_interface_}, syncpoint_manager{
-                                                                  syncpoint_manager_} {}
-nvhost_ctrl::~nvhost_ctrl() = default;
+                         NvCore::Container& core_)
+    : nvdevice{system_}, events_interface{events_interface_}, core{core_},
+      syncpoint_manager{core_.GetSyncpointManager()} {}
+
+nvhost_ctrl::~nvhost_ctrl() {
+    for (auto& event : events) {
+        if (!event.registered) {
+            continue;
+        }
+        events_interface.FreeEvent(event.kevent);
+    }
+}
 
 NvResult nvhost_ctrl::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
                              std::vector<u8>& output) {
@@ -30,13 +45,15 @@ NvResult nvhost_ctrl::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>&
         case 0x1c:
             return IocCtrlClearEventWait(input, output);
         case 0x1d:
-            return IocCtrlEventWait(input, output, false);
-        case 0x1e:
             return IocCtrlEventWait(input, output, true);
+        case 0x1e:
+            return IocCtrlEventWait(input, output, false);
         case 0x1f:
             return IocCtrlEventRegister(input, output);
         case 0x20:
             return IocCtrlEventUnregister(input, output);
+        case 0x21:
+            return IocCtrlEventUnregisterBatch(input, output);
         }
         break;
     default:
@@ -60,6 +77,7 @@ NvResult nvhost_ctrl::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>&
 }
 
 void nvhost_ctrl::OnOpen(DeviceFD fd) {}
+
 void nvhost_ctrl::OnClose(DeviceFD fd) {}
 
 NvResult nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output) {
@@ -71,116 +89,167 @@ NvResult nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector
 }
 
 NvResult nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output,
-                                       bool is_async) {
+                                       bool is_allocation) {
     IocCtrlEventWaitParams params{};
     std::memcpy(&params, input.data(), sizeof(params));
-    LOG_DEBUG(Service_NVDRV, "syncpt_id={}, threshold={}, timeout={}, is_async={}",
-              params.syncpt_id, params.threshold, params.timeout, is_async);
+    LOG_DEBUG(Service_NVDRV, "syncpt_id={}, threshold={}, timeout={}, is_allocation={}",
+              params.fence.id, params.fence.value, params.timeout, is_allocation);
 
-    if (params.syncpt_id >= MaxSyncPoints) {
-        return NvResult::BadParameter;
-    }
+    bool must_unmark_fail = !is_allocation;
+    const u32 event_id = params.value.raw;
+    SCOPE_EXIT({
+        std::memcpy(output.data(), &params, sizeof(params));
+        if (must_unmark_fail) {
+            events[event_id].fails = 0;
+        }
+    });
 
-    u32 event_id = params.value & 0x00FF;
+    const u32 fence_id = static_cast<u32>(params.fence.id);
 
-    if (event_id >= MaxNvEvents) {
-        std::memcpy(output.data(), &params, sizeof(params));
+    if (fence_id >= MaxSyncPoints) {
         return NvResult::BadParameter;
     }
 
-    if (syncpoint_manager.IsSyncpointExpired(params.syncpt_id, params.threshold)) {
-        params.value = syncpoint_manager.GetSyncpointMin(params.syncpt_id);
-        std::memcpy(output.data(), &params, sizeof(params));
-        events_interface.failed[event_id] = false;
+    if (params.fence.value == 0) {
+        if (!syncpoint_manager.IsSyncpointAllocated(params.fence.id)) {
+            LOG_WARNING(Service_NVDRV,
+                        "Unallocated syncpt_id={}, threshold={}, timeout={}, is_allocation={}",
+                        params.fence.id, params.fence.value, params.timeout, is_allocation);
+        } else {
+            params.value.raw = syncpoint_manager.ReadSyncpointMinValue(fence_id);
+        }
         return NvResult::Success;
     }
 
-    if (const auto new_value = syncpoint_manager.RefreshSyncpoint(params.syncpt_id);
-        syncpoint_manager.IsSyncpointExpired(params.syncpt_id, params.threshold)) {
-        params.value = new_value;
-        std::memcpy(output.data(), &params, sizeof(params));
-        events_interface.failed[event_id] = false;
+    if (syncpoint_manager.IsFenceSignalled(params.fence)) {
+        params.value.raw = syncpoint_manager.ReadSyncpointMinValue(fence_id);
         return NvResult::Success;
     }
 
-    auto& event = events_interface.events[event_id];
-    auto& gpu = system.GPU();
-
-    // This is mostly to take into account unimplemented features. As synced
-    // gpu is always synced.
-    if (!gpu.IsAsync()) {
-        event.event->GetWritableEvent().Signal();
-        return NvResult::Success;
-    }
-    const u32 current_syncpoint_value = event.fence.value;
-    const s32 diff = current_syncpoint_value - params.threshold;
-    if (diff >= 0) {
-        event.event->GetWritableEvent().Signal();
-        params.value = current_syncpoint_value;
-        std::memcpy(output.data(), &params, sizeof(params));
-        events_interface.failed[event_id] = false;
+    if (const auto new_value = syncpoint_manager.UpdateMin(fence_id);
+        syncpoint_manager.IsFenceSignalled(params.fence)) {
+        params.value.raw = new_value;
         return NvResult::Success;
     }
-    const u32 target_value = current_syncpoint_value - diff;
 
-    if (!is_async) {
-        params.value = 0;
+    auto& host1x_syncpoint_manager = system.Host1x().GetSyncpointManager();
+    const u32 target_value = params.fence.value;
+
+    auto lock = NvEventsLock();
+
+    u32 slot = [&]() {
+        if (is_allocation) {
+            params.value.raw = 0;
+            return FindFreeNvEvent(fence_id);
+        } else {
+            return params.value.raw;
+        }
+    }();
+
+    must_unmark_fail = false;
+
+    const auto check_failing = [&]() {
+        if (events[slot].fails > 2) {
+            {
+                auto lk = system.StallProcesses();
+                host1x_syncpoint_manager.WaitHost(fence_id, target_value);
+                system.UnstallProcesses();
+            }
+            params.value.raw = target_value;
+            return true;
+        }
+        return false;
+    };
+
+    if (slot >= MaxNvEvents) {
+        return NvResult::BadParameter;
     }
 
     if (params.timeout == 0) {
-        std::memcpy(output.data(), &params, sizeof(params));
+        if (check_failing()) {
+            events[slot].fails = 0;
+            return NvResult::Success;
+        }
         return NvResult::Timeout;
     }
 
-    EventState status = events_interface.status[event_id];
-    const bool bad_parameter = status == EventState::Busy;
-    if (bad_parameter) {
-        std::memcpy(output.data(), &params, sizeof(params));
+    auto& event = events[slot];
+
+    if (!event.registered) {
         return NvResult::BadParameter;
     }
-    events_interface.SetEventStatus(event_id, EventState::Waiting);
-    events_interface.assigned_syncpt[event_id] = params.syncpt_id;
-    events_interface.assigned_value[event_id] = target_value;
-    if (is_async) {
-        params.value = params.syncpt_id << 4;
-    } else {
-        params.value = ((params.syncpt_id & 0xfff) << 16) | 0x10000000;
-    }
-    params.value |= event_id;
-    event.event->GetWritableEvent().Clear();
-    if (events_interface.failed[event_id]) {
-        {
-            auto lk = system.StallProcesses();
-            gpu.WaitFence(params.syncpt_id, target_value);
-            system.UnstallProcesses();
-        }
-        std::memcpy(output.data(), &params, sizeof(params));
-        events_interface.failed[event_id] = false;
+
+    if (event.IsBeingUsed()) {
+        return NvResult::BadParameter;
+    }
+
+    if (check_failing()) {
+        event.fails = 0;
         return NvResult::Success;
     }
-    gpu.RegisterSyncptInterrupt(params.syncpt_id, target_value);
-    std::memcpy(output.data(), &params, sizeof(params));
+
+    params.value.raw = 0;
+
+    event.status.store(EventState::Waiting, std::memory_order_release);
+    event.assigned_syncpt = fence_id;
+    event.assigned_value = target_value;
+    if (is_allocation) {
+        params.value.syncpoint_id_for_allocation.Assign(static_cast<u16>(fence_id));
+        params.value.event_allocated.Assign(1);
+    } else {
+        params.value.syncpoint_id.Assign(fence_id);
+    }
+    params.value.raw |= slot;
+
+    event.wait_handle =
+        host1x_syncpoint_manager.RegisterHostAction(fence_id, target_value, [this, slot]() {
+            auto& event_ = events[slot];
+            if (event_.status.exchange(EventState::Signalling, std::memory_order_acq_rel) ==
+                EventState::Waiting) {
+                event_.kevent->GetWritableEvent().Signal();
+            }
+            event_.status.store(EventState::Signalled, std::memory_order_release);
+        });
     return NvResult::Timeout;
 }
 
+NvResult nvhost_ctrl::FreeEvent(u32 slot) {
+    if (slot >= MaxNvEvents) {
+        return NvResult::BadParameter;
+    }
+
+    auto& event = events[slot];
+
+    if (!event.registered) {
+        return NvResult::Success;
+    }
+
+    if (event.IsBeingUsed()) {
+        return NvResult::Busy;
+    }
+
+    FreeNvEvent(slot);
+    return NvResult::Success;
+}
+
 NvResult nvhost_ctrl::IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output) {
     IocCtrlEventRegisterParams params{};
     std::memcpy(&params, input.data(), sizeof(params));
-    const u32 event_id = params.user_event_id & 0x00FF;
+    const u32 event_id = params.user_event_id;
     LOG_DEBUG(Service_NVDRV, " called, user_event_id: {:X}", event_id);
     if (event_id >= MaxNvEvents) {
         return NvResult::BadParameter;
     }
-    if (events_interface.registered[event_id]) {
-        const auto event_state = events_interface.status[event_id];
-        if (event_state != EventState::Free) {
-            LOG_WARNING(Service_NVDRV, "Event already registered! Unregistering previous event");
-            events_interface.UnregisterEvent(event_id);
-        } else {
-            return NvResult::BadParameter;
+
+    auto lock = NvEventsLock();
+
+    if (events[event_id].registered) {
+        const auto result = FreeEvent(event_id);
+        if (result != NvResult::Success) {
+            return result;
         }
     }
-    events_interface.RegisterEvent(event_id);
+    CreateNvEvent(event_id);
     return NvResult::Success;
 }
 
@@ -190,34 +259,142 @@ NvResult nvhost_ctrl::IocCtrlEventUnregister(const std::vector<u8>& input,
     std::memcpy(&params, input.data(), sizeof(params));
     const u32 event_id = params.user_event_id & 0x00FF;
     LOG_DEBUG(Service_NVDRV, " called, user_event_id: {:X}", event_id);
-    if (event_id >= MaxNvEvents) {
-        return NvResult::BadParameter;
-    }
-    if (!events_interface.registered[event_id]) {
-        return NvResult::BadParameter;
+
+    auto lock = NvEventsLock();
+    return FreeEvent(event_id);
+}
+
+NvResult nvhost_ctrl::IocCtrlEventUnregisterBatch(const std::vector<u8>& input,
+                                                  std::vector<u8>& output) {
+    IocCtrlEventUnregisterBatchParams params{};
+    std::memcpy(&params, input.data(), sizeof(params));
+    u64 event_mask = params.user_events;
+    LOG_DEBUG(Service_NVDRV, " called, event_mask: {:X}", event_mask);
+
+    auto lock = NvEventsLock();
+    while (event_mask != 0) {
+        const u64 event_id = std::countr_zero(event_mask);
+        event_mask &= ~(1ULL << event_id);
+        const auto result = FreeEvent(static_cast<u32>(event_id));
+        if (result != NvResult::Success) {
+            return result;
+        }
     }
-    events_interface.UnregisterEvent(event_id);
     return NvResult::Success;
 }
 
 NvResult nvhost_ctrl::IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output) {
-    IocCtrlEventSignalParams params{};
+    IocCtrlEventClearParams params{};
     std::memcpy(&params, input.data(), sizeof(params));
 
-    u32 event_id = params.event_id & 0x00FF;
-    LOG_WARNING(Service_NVDRV, "cleared event wait on, event_id: {:X}", event_id);
+    u32 event_id = params.event_id.slot;
+    LOG_DEBUG(Service_NVDRV, "called, event_id: {:X}", event_id);
 
     if (event_id >= MaxNvEvents) {
         return NvResult::BadParameter;
     }
-    if (events_interface.status[event_id] == EventState::Waiting) {
-        events_interface.LiberateEvent(event_id);
-    }
-    events_interface.failed[event_id] = true;
 
-    syncpoint_manager.RefreshSyncpoint(events_interface.events[event_id].fence.id);
+    auto lock = NvEventsLock();
+
+    auto& event = events[event_id];
+    if (event.status.exchange(EventState::Cancelling, std::memory_order_acq_rel) ==
+        EventState::Waiting) {
+        auto& host1x_syncpoint_manager = system.Host1x().GetSyncpointManager();
+        host1x_syncpoint_manager.DeregisterHostAction(event.assigned_syncpt, event.wait_handle);
+        syncpoint_manager.UpdateMin(event.assigned_syncpt);
+        event.wait_handle = {};
+    }
+    event.fails++;
+    event.status.store(EventState::Cancelled, std::memory_order_release);
+    event.kevent->GetWritableEvent().Clear();
 
     return NvResult::Success;
 }
 
+Kernel::KEvent* nvhost_ctrl::QueryEvent(u32 event_id) {
+    const auto desired_event = SyncpointEventValue{.raw = event_id};
+
+    const bool allocated = desired_event.event_allocated.Value() != 0;
+    const u32 slot{allocated ? desired_event.partial_slot.Value()
+                             : static_cast<u32>(desired_event.slot)};
+    if (slot >= MaxNvEvents) {
+        ASSERT(false);
+        return nullptr;
+    }
+
+    const u32 syncpoint_id{allocated ? desired_event.syncpoint_id_for_allocation.Value()
+                                     : desired_event.syncpoint_id.Value()};
+
+    auto lock = NvEventsLock();
+
+    auto& event = events[slot];
+    if (event.registered && event.assigned_syncpt == syncpoint_id) {
+        ASSERT(event.kevent);
+        return event.kevent;
+    }
+    // Is this possible in hardware?
+    ASSERT_MSG(false, "Slot:{}, SyncpointID:{}, requested", slot, syncpoint_id);
+    return nullptr;
+}
+
+std::unique_lock<std::mutex> nvhost_ctrl::NvEventsLock() {
+    return std::unique_lock<std::mutex>(events_mutex);
+}
+
+void nvhost_ctrl::CreateNvEvent(u32 event_id) {
+    auto& event = events[event_id];
+    ASSERT(!event.kevent);
+    ASSERT(!event.registered);
+    ASSERT(!event.IsBeingUsed());
+    event.kevent = events_interface.CreateEvent(fmt::format("NVCTRL::NvEvent_{}", event_id));
+    event.status = EventState::Available;
+    event.registered = true;
+    const u64 mask = 1ULL << event_id;
+    event.fails = 0;
+    events_mask |= mask;
+    event.assigned_syncpt = 0;
+}
+
+void nvhost_ctrl::FreeNvEvent(u32 event_id) {
+    auto& event = events[event_id];
+    ASSERT(event.kevent);
+    ASSERT(event.registered);
+    ASSERT(!event.IsBeingUsed());
+    events_interface.FreeEvent(event.kevent);
+    event.kevent = nullptr;
+    event.status = EventState::Available;
+    event.registered = false;
+    const u64 mask = ~(1ULL << event_id);
+    events_mask &= mask;
+}
+
+u32 nvhost_ctrl::FindFreeNvEvent(u32 syncpoint_id) {
+    u32 slot{MaxNvEvents};
+    u32 free_slot{MaxNvEvents};
+    for (u32 i = 0; i < MaxNvEvents; i++) {
+        auto& event = events[i];
+        if (event.registered) {
+            if (!event.IsBeingUsed()) {
+                slot = i;
+                if (event.assigned_syncpt == syncpoint_id) {
+                    return slot;
+                }
+            }
+        } else if (free_slot == MaxNvEvents) {
+            free_slot = i;
+        }
+    }
+    if (free_slot < MaxNvEvents) {
+        CreateNvEvent(free_slot);
+        return free_slot;
+    }
+
+    if (slot < MaxNvEvents) {
+        return slot;
+    }
+
+    LOG_CRITICAL(Service_NVDRV, "Failed to allocate an event");
+    return 0;
+}
+
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
index 4fbb89b15..0b56d7070 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
@@ -1,20 +1,28 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
 #include <array>
 #include <vector>
+#include "common/bit_field.h"
 #include "common/common_types.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
+#include "video_core/host1x/syncpoint_manager.h"
+
+namespace Service::Nvidia::NvCore {
+class Container;
+class SyncpointManager;
+} // namespace Service::Nvidia::NvCore
 
 namespace Service::Nvidia::Devices {
 
 class nvhost_ctrl final : public nvdevice {
 public:
     explicit nvhost_ctrl(Core::System& system_, EventInterface& events_interface_,
-                         SyncpointManager& syncpoint_manager_);
+                         NvCore::Container& core);
     ~nvhost_ctrl() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -27,7 +35,70 @@ public:
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
 
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
+
+    union SyncpointEventValue {
+        u32 raw;
+
+        union {
+            BitField<0, 4, u32> partial_slot;
+            BitField<4, 28, u32> syncpoint_id;
+        };
+
+        struct {
+            u16 slot;
+            union {
+                BitField<0, 12, u16> syncpoint_id_for_allocation;
+                BitField<12, 1, u16> event_allocated;
+            };
+        };
+    };
+    static_assert(sizeof(SyncpointEventValue) == sizeof(u32));
+
 private:
+    struct InternalEvent {
+        // Mask representing registered events
+
+        // Each kernel event associated to an NV event
+        Kernel::KEvent* kevent{};
+        // The status of the current NVEvent
+        std::atomic<EventState> status{};
+
+        // Tells the NVEvent that it has failed.
+        u32 fails{};
+        // When an NVEvent is waiting on GPU interrupt, this is the sync_point
+        // associated with it.
+        u32 assigned_syncpt{};
+        // This is the value of the GPU interrupt for which the NVEvent is waiting
+        // for.
+        u32 assigned_value{};
+
+        // Tells if an NVEvent is registered or not
+        bool registered{};
+
+        // Used for waiting on a syncpoint & canceling it.
+        Tegra::Host1x::SyncpointManager::ActionHandle wait_handle{};
+
+        bool IsBeingUsed() const {
+            const auto current_status = status.load(std::memory_order_acquire);
+            return current_status == EventState::Waiting ||
+                   current_status == EventState::Cancelling ||
+                   current_status == EventState::Signalling;
+        }
+    };
+
+    std::unique_lock<std::mutex> NvEventsLock();
+
+    void CreateNvEvent(u32 event_id);
+
+    void FreeNvEvent(u32 event_id);
+
+    u32 FindFreeNvEvent(u32 syncpoint_id);
+
+    std::array<InternalEvent, MaxNvEvents> events{};
+    std::mutex events_mutex;
+    u64 events_mask{};
+
     struct IocSyncptReadParams {
         u32_le id{};
         u32_le value{};
@@ -83,27 +154,18 @@ private:
     };
     static_assert(sizeof(IocGetConfigParams) == 387, "IocGetConfigParams is incorrect size");
 
-    struct IocCtrlEventSignalParams {
-        u32_le event_id{};
+    struct IocCtrlEventClearParams {
+        SyncpointEventValue event_id{};
     };
-    static_assert(sizeof(IocCtrlEventSignalParams) == 4,
-                  "IocCtrlEventSignalParams is incorrect size");
+    static_assert(sizeof(IocCtrlEventClearParams) == 4,
+                  "IocCtrlEventClearParams is incorrect size");
 
     struct IocCtrlEventWaitParams {
-        u32_le syncpt_id{};
-        u32_le threshold{};
-        s32_le timeout{};
-        u32_le value{};
-    };
-    static_assert(sizeof(IocCtrlEventWaitParams) == 16, "IocCtrlEventWaitParams is incorrect size");
-
-    struct IocCtrlEventWaitAsyncParams {
-        u32_le syncpt_id{};
-        u32_le threshold{};
+        NvFence fence{};
         u32_le timeout{};
-        u32_le value{};
+        SyncpointEventValue value{};
     };
-    static_assert(sizeof(IocCtrlEventWaitAsyncParams) == 16,
+    static_assert(sizeof(IocCtrlEventWaitParams) == 16,
                   "IocCtrlEventWaitAsyncParams is incorrect size");
 
     struct IocCtrlEventRegisterParams {
@@ -118,19 +180,25 @@ private:
     static_assert(sizeof(IocCtrlEventUnregisterParams) == 4,
                   "IocCtrlEventUnregisterParams is incorrect size");
 
-    struct IocCtrlEventKill {
+    struct IocCtrlEventUnregisterBatchParams {
         u64_le user_events{};
     };
-    static_assert(sizeof(IocCtrlEventKill) == 8, "IocCtrlEventKill is incorrect size");
+    static_assert(sizeof(IocCtrlEventUnregisterBatchParams) == 8,
+                  "IocCtrlEventKill is incorrect size");
 
     NvResult NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output);
-    NvResult IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output, bool is_async);
+    NvResult IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output,
+                              bool is_allocation);
     NvResult IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocCtrlEventUnregister(const std::vector<u8>& input, std::vector<u8>& output);
+    NvResult IocCtrlEventUnregisterBatch(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output);
 
+    NvResult FreeEvent(u32 slot);
+
     EventInterface& events_interface;
-    SyncpointManager& syncpoint_manager;
+    NvCore::Container& core;
+    NvCore::SyncpointManager& syncpoint_manager;
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
index 2b3b7efea..ced57dfe6 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
@@ -7,11 +7,19 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 #include "core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h"
+#include "core/hle/service/nvdrv/nvdrv.h"
 
 namespace Service::Nvidia::Devices {
 
-nvhost_ctrl_gpu::nvhost_ctrl_gpu(Core::System& system_) : nvdevice{system_} {}
-nvhost_ctrl_gpu::~nvhost_ctrl_gpu() = default;
+nvhost_ctrl_gpu::nvhost_ctrl_gpu(Core::System& system_, EventInterface& events_interface_)
+    : nvdevice{system_}, events_interface{events_interface_} {
+    error_notifier_event = events_interface.CreateEvent("CtrlGpuErrorNotifier");
+    unknown_event = events_interface.CreateEvent("CtrlGpuUknownEvent");
+}
+nvhost_ctrl_gpu::~nvhost_ctrl_gpu() {
+    events_interface.FreeEvent(error_notifier_event);
+    events_interface.FreeEvent(unknown_event);
+}
 
 NvResult nvhost_ctrl_gpu::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
                                  std::vector<u8>& output) {
@@ -286,4 +294,17 @@ NvResult nvhost_ctrl_gpu::GetGpuTime(const std::vector<u8>& input, std::vector<u
     return NvResult::Success;
 }
 
+Kernel::KEvent* nvhost_ctrl_gpu::QueryEvent(u32 event_id) {
+    switch (event_id) {
+    case 1:
+        return error_notifier_event;
+    case 2:
+        return unknown_event;
+    default: {
+        LOG_CRITICAL(Service_NVDRV, "Unknown Ctrl GPU Event {}", event_id);
+    }
+    }
+    return nullptr;
+}
+
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h
index 97e9a90cb..1e8f254e2 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h
@@ -10,11 +10,15 @@
 #include "common/swap.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 
+namespace Service::Nvidia {
+class EventInterface;
+}
+
 namespace Service::Nvidia::Devices {
 
 class nvhost_ctrl_gpu final : public nvdevice {
 public:
-    explicit nvhost_ctrl_gpu(Core::System& system_);
+    explicit nvhost_ctrl_gpu(Core::System& system_, EventInterface& events_interface_);
     ~nvhost_ctrl_gpu() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -27,6 +31,8 @@ public:
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
 
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
+
 private:
     struct IoctlGpuCharacteristics {
         u32_le arch;                       // 0x120 (NVGPU_GPU_ARCH_GM200)
@@ -160,6 +166,12 @@ private:
     NvResult ZBCQueryTable(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult FlushL2(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult GetGpuTime(const std::vector<u8>& input, std::vector<u8>& output);
+
+    EventInterface& events_interface;
+
+    // Events
+    Kernel::KEvent* error_notifier_event;
+    Kernel::KEvent* unknown_event;
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
index b98e63011..45a759fa8 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
@@ -5,29 +5,46 @@
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
 #include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
-#include "core/hle/service/nvdrv/syncpoint_manager.h"
+#include "core/hle/service/nvdrv/nvdrv.h"
 #include "core/memory.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/engines/puller.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
 
 namespace Service::Nvidia::Devices {
 namespace {
-Tegra::CommandHeader BuildFenceAction(Tegra::GPU::FenceOperation op, u32 syncpoint_id) {
-    Tegra::GPU::FenceAction result{};
+Tegra::CommandHeader BuildFenceAction(Tegra::Engines::Puller::FenceOperation op, u32 syncpoint_id) {
+    Tegra::Engines::Puller::FenceAction result{};
     result.op.Assign(op);
     result.syncpoint_id.Assign(syncpoint_id);
     return {result.raw};
 }
 } // namespace
 
-nvhost_gpu::nvhost_gpu(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                       SyncpointManager& syncpoint_manager_)
-    : nvdevice{system_}, nvmap_dev{std::move(nvmap_dev_)}, syncpoint_manager{syncpoint_manager_} {
-    channel_fence.id = syncpoint_manager_.AllocateSyncpoint();
-    channel_fence.value = system_.GPU().GetSyncpointValue(channel_fence.id);
+nvhost_gpu::nvhost_gpu(Core::System& system_, EventInterface& events_interface_,
+                       NvCore::Container& core_)
+    : nvdevice{system_}, events_interface{events_interface_}, core{core_},
+      syncpoint_manager{core_.GetSyncpointManager()}, nvmap{core.GetNvMapFile()},
+      channel_state{system.GPU().AllocateChannel()} {
+    channel_syncpoint = syncpoint_manager.AllocateSyncpoint(false);
+    sm_exception_breakpoint_int_report_event =
+        events_interface.CreateEvent("GpuChannelSMExceptionBreakpointInt");
+    sm_exception_breakpoint_pause_report_event =
+        events_interface.CreateEvent("GpuChannelSMExceptionBreakpointPause");
+    error_notifier_event = events_interface.CreateEvent("GpuChannelErrorNotifier");
 }
 
-nvhost_gpu::~nvhost_gpu() = default;
+nvhost_gpu::~nvhost_gpu() {
+    events_interface.FreeEvent(sm_exception_breakpoint_int_report_event);
+    events_interface.FreeEvent(sm_exception_breakpoint_pause_report_event);
+    events_interface.FreeEvent(error_notifier_event);
+    syncpoint_manager.FreeSyncpoint(channel_syncpoint);
+}
 
 NvResult nvhost_gpu::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
                             std::vector<u8>& output) {
@@ -167,9 +184,14 @@ NvResult nvhost_gpu::AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8
                 params.num_entries, params.flags, params.unk0, params.unk1, params.unk2,
                 params.unk3);
 
-    channel_fence.value = system.GPU().GetSyncpointValue(channel_fence.id);
+    if (channel_state->initialized) {
+        LOG_CRITICAL(Service_NVDRV, "Already allocated!");
+        return NvResult::AlreadyAllocated;
+    }
+
+    system.GPU().InitChannel(*channel_state);
 
-    params.fence_out = channel_fence;
+    params.fence_out = syncpoint_manager.GetSyncpointFence(channel_syncpoint);
 
     std::memcpy(output.data(), &params, output.size());
     return NvResult::Success;
@@ -188,39 +210,37 @@ NvResult nvhost_gpu::AllocateObjectContext(const std::vector<u8>& input, std::ve
 
 static std::vector<Tegra::CommandHeader> BuildWaitCommandList(NvFence fence) {
     return {
-        Tegra::BuildCommandHeader(Tegra::BufferMethods::FenceValue, 1,
+        Tegra::BuildCommandHeader(Tegra::BufferMethods::SyncpointPayload, 1,
                                   Tegra::SubmissionMode::Increasing),
         {fence.value},
-        Tegra::BuildCommandHeader(Tegra::BufferMethods::FenceAction, 1,
+        Tegra::BuildCommandHeader(Tegra::BufferMethods::SyncpointOperation, 1,
                                   Tegra::SubmissionMode::Increasing),
-        BuildFenceAction(Tegra::GPU::FenceOperation::Acquire, fence.id),
+        BuildFenceAction(Tegra::Engines::Puller::FenceOperation::Acquire, fence.id),
     };
 }
 
-static std::vector<Tegra::CommandHeader> BuildIncrementCommandList(NvFence fence,
-                                                                   u32 add_increment) {
+static std::vector<Tegra::CommandHeader> BuildIncrementCommandList(NvFence fence) {
     std::vector<Tegra::CommandHeader> result{
-        Tegra::BuildCommandHeader(Tegra::BufferMethods::FenceValue, 1,
+        Tegra::BuildCommandHeader(Tegra::BufferMethods::SyncpointPayload, 1,
                                   Tegra::SubmissionMode::Increasing),
         {}};
 
-    for (u32 count = 0; count < add_increment; ++count) {
-        result.emplace_back(Tegra::BuildCommandHeader(Tegra::BufferMethods::FenceAction, 1,
+    for (u32 count = 0; count < 2; ++count) {
+        result.emplace_back(Tegra::BuildCommandHeader(Tegra::BufferMethods::SyncpointOperation, 1,
                                                       Tegra::SubmissionMode::Increasing));
-        result.emplace_back(BuildFenceAction(Tegra::GPU::FenceOperation::Increment, fence.id));
+        result.emplace_back(
+            BuildFenceAction(Tegra::Engines::Puller::FenceOperation::Increment, fence.id));
     }
 
     return result;
 }
 
-static std::vector<Tegra::CommandHeader> BuildIncrementWithWfiCommandList(NvFence fence,
-                                                                          u32 add_increment) {
+static std::vector<Tegra::CommandHeader> BuildIncrementWithWfiCommandList(NvFence fence) {
     std::vector<Tegra::CommandHeader> result{
-        Tegra::BuildCommandHeader(Tegra::BufferMethods::WaitForInterrupt, 1,
+        Tegra::BuildCommandHeader(Tegra::BufferMethods::WaitForIdle, 1,
                                   Tegra::SubmissionMode::Increasing),
         {}};
-    const std::vector<Tegra::CommandHeader> increment{
-        BuildIncrementCommandList(fence, add_increment)};
+    const std::vector<Tegra::CommandHeader> increment{BuildIncrementCommandList(fence)};
 
     result.insert(result.end(), increment.begin(), increment.end());
 
@@ -234,33 +254,41 @@ NvResult nvhost_gpu::SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>
 
     auto& gpu = system.GPU();
 
-    params.fence_out.id = channel_fence.id;
+    std::scoped_lock lock(channel_mutex);
 
-    if (params.flags.add_wait.Value() &&
-        !syncpoint_manager.IsSyncpointExpired(params.fence_out.id, params.fence_out.value)) {
-        gpu.PushGPUEntries(Tegra::CommandList{BuildWaitCommandList(params.fence_out)});
-    }
+    const auto bind_id = channel_state->bind_id;
 
-    if (params.flags.add_increment.Value() || params.flags.increment.Value()) {
-        const u32 increment_value = params.flags.increment.Value() ? params.fence_out.value : 0;
-        params.fence_out.value = syncpoint_manager.IncreaseSyncpoint(
-            params.fence_out.id, params.AddIncrementValue() + increment_value);
-    } else {
-        params.fence_out.value = syncpoint_manager.GetSyncpointMax(params.fence_out.id);
+    auto& flags = params.flags;
+
+    if (flags.fence_wait.Value()) {
+        if (flags.increment_value.Value()) {
+            return NvResult::BadParameter;
+        }
+
+        if (!syncpoint_manager.IsFenceSignalled(params.fence)) {
+            gpu.PushGPUEntries(bind_id, Tegra::CommandList{BuildWaitCommandList(params.fence)});
+        }
     }
 
-    gpu.PushGPUEntries(std::move(entries));
+    params.fence.id = channel_syncpoint;
+
+    u32 increment{(flags.fence_increment.Value() != 0 ? 2 : 0) +
+                  (flags.increment_value.Value() != 0 ? params.fence.value : 0)};
+    params.fence.value = syncpoint_manager.IncrementSyncpointMaxExt(channel_syncpoint, increment);
+    gpu.PushGPUEntries(bind_id, std::move(entries));
 
-    if (params.flags.add_increment.Value()) {
-        if (params.flags.suppress_wfi) {
-            gpu.PushGPUEntries(Tegra::CommandList{
-                BuildIncrementCommandList(params.fence_out, params.AddIncrementValue())});
+    if (flags.fence_increment.Value()) {
+        if (flags.suppress_wfi.Value()) {
+            gpu.PushGPUEntries(bind_id,
+                               Tegra::CommandList{BuildIncrementCommandList(params.fence)});
         } else {
-            gpu.PushGPUEntries(Tegra::CommandList{
-                BuildIncrementWithWfiCommandList(params.fence_out, params.AddIncrementValue())});
+            gpu.PushGPUEntries(bind_id,
+                               Tegra::CommandList{BuildIncrementWithWfiCommandList(params.fence)});
         }
     }
 
+    flags.raw = 0;
+
     std::memcpy(output.data(), &params, sizeof(IoctlSubmitGpfifo));
     return NvResult::Success;
 }
@@ -328,4 +356,19 @@ NvResult nvhost_gpu::ChannelSetTimeslice(const std::vector<u8>& input, std::vect
     return NvResult::Success;
 }
 
+Kernel::KEvent* nvhost_gpu::QueryEvent(u32 event_id) {
+    switch (event_id) {
+    case 1:
+        return sm_exception_breakpoint_int_report_event;
+    case 2:
+        return sm_exception_breakpoint_pause_report_event;
+    case 3:
+        return error_notifier_event;
+    default: {
+        LOG_CRITICAL(Service_NVDRV, "Unknown Ctrl GPU Event {}", event_id);
+    }
+    }
+    return nullptr;
+}
+
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
index 8a9f7775a..1e4ecd55b 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
@@ -13,17 +13,31 @@
 #include "core/hle/service/nvdrv/nvdata.h"
 #include "video_core/dma_pusher.h"
 
+namespace Tegra {
+namespace Control {
+struct ChannelState;
+}
+} // namespace Tegra
+
 namespace Service::Nvidia {
+
+namespace NvCore {
+class Container;
+class NvMap;
 class SyncpointManager;
-}
+} // namespace NvCore
+
+class EventInterface;
+} // namespace Service::Nvidia
 
 namespace Service::Nvidia::Devices {
 
+class nvhost_as_gpu;
 class nvmap;
 class nvhost_gpu final : public nvdevice {
 public:
-    explicit nvhost_gpu(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                        SyncpointManager& syncpoint_manager_);
+    explicit nvhost_gpu(Core::System& system_, EventInterface& events_interface_,
+                        NvCore::Container& core);
     ~nvhost_gpu() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -36,7 +50,10 @@ public:
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
 
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
+
 private:
+    friend class nvhost_as_gpu;
     enum class CtxObjects : u32_le {
         Ctx2D = 0x902D,
         Ctx3D = 0xB197,
@@ -146,17 +163,13 @@ private:
         u32_le num_entries{}; // number of fence objects being submitted
         union {
             u32_le raw;
-            BitField<0, 1, u32_le> add_wait;      // append a wait sync_point to the list
-            BitField<1, 1, u32_le> add_increment; // append an increment to the list
-            BitField<2, 1, u32_le> new_hw_format; // mostly ignored
-            BitField<4, 1, u32_le> suppress_wfi;  // suppress wait for interrupt
-            BitField<8, 1, u32_le> increment;     // increment the returned fence
+            BitField<0, 1, u32_le> fence_wait;      // append a wait sync_point to the list
+            BitField<1, 1, u32_le> fence_increment; // append an increment to the list
+            BitField<2, 1, u32_le> new_hw_format;   // mostly ignored
+            BitField<4, 1, u32_le> suppress_wfi;    // suppress wait for interrupt
+            BitField<8, 1, u32_le> increment_value; // increment the returned fence
         } flags;
-        NvFence fence_out{}; // returned new fence object for others to wait on
-
-        u32 AddIncrementValue() const {
-            return flags.add_increment.Value() << 1;
-        }
+        NvFence fence{}; // returned new fence object for others to wait on
     };
     static_assert(sizeof(IoctlSubmitGpfifo) == 16 + sizeof(NvFence),
                   "IoctlSubmitGpfifo is incorrect size");
@@ -191,9 +204,18 @@ private:
     NvResult ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult ChannelSetTimeslice(const std::vector<u8>& input, std::vector<u8>& output);
 
-    std::shared_ptr<nvmap> nvmap_dev;
-    SyncpointManager& syncpoint_manager;
-    NvFence channel_fence;
+    EventInterface& events_interface;
+    NvCore::Container& core;
+    NvCore::SyncpointManager& syncpoint_manager;
+    NvCore::NvMap& nvmap;
+    std::shared_ptr<Tegra::Control::ChannelState> channel_state;
+    u32 channel_syncpoint;
+    std::mutex channel_mutex;
+
+    // Events
+    Kernel::KEvent* sm_exception_breakpoint_int_report_event;
+    Kernel::KEvent* sm_exception_breakpoint_pause_report_event;
+    Kernel::KEvent* error_notifier_event;
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
index a7385fce8..1703f9cc3 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
@@ -5,14 +5,14 @@
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/devices/nvhost_nvdec.h"
 #include "video_core/renderer_base.h"
 
 namespace Service::Nvidia::Devices {
 
-nvhost_nvdec::nvhost_nvdec(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                           SyncpointManager& syncpoint_manager_)
-    : nvhost_nvdec_common{system_, std::move(nvmap_dev_), syncpoint_manager_} {}
+nvhost_nvdec::nvhost_nvdec(Core::System& system_, NvCore::Container& core_)
+    : nvhost_nvdec_common{system_, core_, NvCore::ChannelType::NvDec} {}
 nvhost_nvdec::~nvhost_nvdec() = default;
 
 NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -21,8 +21,9 @@ NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>&
     case 0x0:
         switch (command.cmd) {
         case 0x1: {
-            if (!fd_to_id.contains(fd)) {
-                fd_to_id[fd] = next_id++;
+            auto& host1x_file = core.Host1xDeviceFile();
+            if (!host1x_file.fd_to_id.contains(fd)) {
+                host1x_file.fd_to_id[fd] = host1x_file.nvdec_next_id++;
             }
             return Submit(fd, input, output);
         }
@@ -73,8 +74,9 @@ void nvhost_nvdec::OnOpen(DeviceFD fd) {
 
 void nvhost_nvdec::OnClose(DeviceFD fd) {
     LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
-    const auto iter = fd_to_id.find(fd);
-    if (iter != fd_to_id.end()) {
+    auto& host1x_file = core.Host1xDeviceFile();
+    const auto iter = host1x_file.fd_to_id.find(fd);
+    if (iter != host1x_file.fd_to_id.end()) {
         system.GPU().ClearCdmaInstance(iter->second);
     }
     system.AudioCore().SetNVDECActive(false);
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
index 29b3e6a36..c1b4e53e8 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
@@ -10,8 +10,7 @@ namespace Service::Nvidia::Devices {
 
 class nvhost_nvdec final : public nvhost_nvdec_common {
 public:
-    explicit nvhost_nvdec(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                          SyncpointManager& syncpoint_manager_);
+    explicit nvhost_nvdec(Core::System& system_, NvCore::Container& core);
     ~nvhost_nvdec() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -23,9 +22,6 @@ public:
 
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
-
-private:
-    u32 next_id{};
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
index 8b2cd9bf1..99eede702 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
@@ -8,10 +8,12 @@
 #include "common/common_types.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
 #include "core/hle/service/nvdrv/devices/nvhost_nvdec_common.h"
-#include "core/hle/service/nvdrv/devices/nvmap.h"
-#include "core/hle/service/nvdrv/syncpoint_manager.h"
 #include "core/memory.h"
+#include "video_core/host1x/host1x.h"
 #include "video_core/memory_manager.h"
 #include "video_core/renderer_base.h"
 
@@ -44,10 +46,22 @@ std::size_t WriteVectors(std::vector<u8>& dst, const std::vector<T>& src, std::s
 }
 } // Anonymous namespace
 
-nvhost_nvdec_common::nvhost_nvdec_common(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                                         SyncpointManager& syncpoint_manager_)
-    : nvdevice{system_}, nvmap_dev{std::move(nvmap_dev_)}, syncpoint_manager{syncpoint_manager_} {}
-nvhost_nvdec_common::~nvhost_nvdec_common() = default;
+nvhost_nvdec_common::nvhost_nvdec_common(Core::System& system_, NvCore::Container& core_,
+                                         NvCore::ChannelType channel_type_)
+    : nvdevice{system_}, core{core_}, syncpoint_manager{core.GetSyncpointManager()},
+      nvmap{core.GetNvMapFile()}, channel_type{channel_type_} {
+    auto& syncpts_accumulated = core.Host1xDeviceFile().syncpts_accumulated;
+    if (syncpts_accumulated.empty()) {
+        channel_syncpoint = syncpoint_manager.AllocateSyncpoint(false);
+    } else {
+        channel_syncpoint = syncpts_accumulated.front();
+        syncpts_accumulated.pop_front();
+    }
+}
+
+nvhost_nvdec_common::~nvhost_nvdec_common() {
+    core.Host1xDeviceFile().syncpts_accumulated.push_back(channel_syncpoint);
+}
 
 NvResult nvhost_nvdec_common::SetNVMAPfd(const std::vector<u8>& input) {
     IoctlSetNvmapFD params{};
@@ -84,16 +98,16 @@ NvResult nvhost_nvdec_common::Submit(DeviceFD fd, const std::vector<u8>& input,
         for (std::size_t i = 0; i < syncpt_increments.size(); i++) {
             const SyncptIncr& syncpt_incr = syncpt_increments[i];
             fence_thresholds[i] =
-                syncpoint_manager.IncreaseSyncpoint(syncpt_incr.id, syncpt_incr.increments);
+                syncpoint_manager.IncrementSyncpointMaxExt(syncpt_incr.id, syncpt_incr.increments);
         }
     }
     for (const auto& cmd_buffer : command_buffers) {
-        const auto object = nvmap_dev->GetObject(cmd_buffer.memory_id);
+        const auto object = nvmap.GetHandle(cmd_buffer.memory_id);
         ASSERT_OR_EXECUTE(object, return NvResult::InvalidState;);
         Tegra::ChCommandHeaderList cmdlist(cmd_buffer.word_count);
-        system.Memory().ReadBlock(object->addr + cmd_buffer.offset, cmdlist.data(),
+        system.Memory().ReadBlock(object->address + cmd_buffer.offset, cmdlist.data(),
                                   cmdlist.size() * sizeof(u32));
-        gpu.PushCommandBuffer(fd_to_id[fd], cmdlist);
+        gpu.PushCommandBuffer(core.Host1xDeviceFile().fd_to_id[fd], cmdlist);
     }
     std::memcpy(output.data(), &params, sizeof(IoctlSubmit));
     // Some games expect command_buffers to be written back
@@ -112,10 +126,8 @@ NvResult nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::ve
     std::memcpy(&params, input.data(), sizeof(IoctlGetSyncpoint));
     LOG_DEBUG(Service_NVDRV, "called GetSyncpoint, id={}", params.param);
 
-    if (device_syncpoints[params.param] == 0 && system.GPU().UseNvdec()) {
-        device_syncpoints[params.param] = syncpoint_manager.AllocateSyncpoint();
-    }
-    params.value = device_syncpoints[params.param];
+    // const u32 id{NvCore::SyncpointManager::channel_syncpoints[static_cast<u32>(channel_type)]};
+    params.value = channel_syncpoint;
     std::memcpy(output.data(), &params, sizeof(IoctlGetSyncpoint));
 
     return NvResult::Success;
@@ -123,6 +135,7 @@ NvResult nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::ve
 
 NvResult nvhost_nvdec_common::GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output) {
     IoctlGetWaitbase params{};
+    LOG_CRITICAL(Service_NVDRV, "called WAITBASE");
     std::memcpy(&params, input.data(), sizeof(IoctlGetWaitbase));
     params.value = 0; // Seems to be hard coded at 0
     std::memcpy(output.data(), &params, sizeof(IoctlGetWaitbase));
@@ -136,28 +149,8 @@ NvResult nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vecto
 
     SliceVectors(input, cmd_buffer_handles, params.num_entries, sizeof(IoctlMapBuffer));
 
-    auto& gpu = system.GPU();
-
     for (auto& cmd_buffer : cmd_buffer_handles) {
-        auto object{nvmap_dev->GetObject(cmd_buffer.map_handle)};
-        if (!object) {
-            LOG_ERROR(Service_NVDRV, "invalid cmd_buffer nvmap_handle={:X}", cmd_buffer.map_handle);
-            std::memcpy(output.data(), &params, output.size());
-            return NvResult::InvalidState;
-        }
-        if (object->dma_map_addr == 0) {
-            // NVDEC and VIC memory is in the 32-bit address space
-            // MapAllocate32 will attempt to map a lower 32-bit value in the shared gpu memory space
-            const GPUVAddr low_addr = gpu.MemoryManager().MapAllocate32(object->addr, object->size);
-            object->dma_map_addr = static_cast<u32>(low_addr);
-            // Ensure that the dma_map_addr is indeed in the lower 32-bit address space.
-            ASSERT(object->dma_map_addr == low_addr);
-        }
-        if (!object->dma_map_addr) {
-            LOG_ERROR(Service_NVDRV, "failed to map size={}", object->size);
-        } else {
-            cmd_buffer.map_address = object->dma_map_addr;
-        }
+        cmd_buffer.map_address = nvmap.PinHandle(cmd_buffer.map_handle);
     }
     std::memcpy(output.data(), &params, sizeof(IoctlMapBuffer));
     std::memcpy(output.data() + sizeof(IoctlMapBuffer), cmd_buffer_handles.data(),
@@ -167,11 +160,16 @@ NvResult nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vecto
 }
 
 NvResult nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) {
-    // This is intntionally stubbed.
-    // Skip unmapping buffers here, as to not break the continuity of the VP9 reference frame
-    // addresses, and risk invalidating data before the async GPU thread is done with it
+    IoctlMapBuffer params{};
+    std::memcpy(&params, input.data(), sizeof(IoctlMapBuffer));
+    std::vector<MapBufferEntry> cmd_buffer_handles(params.num_entries);
+
+    SliceVectors(input, cmd_buffer_handles, params.num_entries, sizeof(IoctlMapBuffer));
+    for (auto& cmd_buffer : cmd_buffer_handles) {
+        nvmap.UnpinHandle(cmd_buffer.map_handle);
+    }
+
     std::memset(output.data(), 0, output.size());
-    LOG_DEBUG(Service_NVDRV, "(STUBBED) called");
     return NvResult::Success;
 }
 
@@ -182,4 +180,9 @@ NvResult nvhost_nvdec_common::SetSubmitTimeout(const std::vector<u8>& input,
     return NvResult::Success;
 }
 
+Kernel::KEvent* nvhost_nvdec_common::QueryEvent(u32 event_id) {
+    LOG_CRITICAL(Service_NVDRV, "Unknown HOSTX1 Event {}", event_id);
+    return nullptr;
+}
+
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
index 12d39946d..fe76100c8 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
@@ -3,21 +3,26 @@
 
 #pragma once
 
+#include <deque>
 #include <vector>
 #include "common/common_types.h"
 #include "common/swap.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 
 namespace Service::Nvidia {
-class SyncpointManager;
+
+namespace NvCore {
+class Container;
+class NvMap;
+} // namespace NvCore
 
 namespace Devices {
-class nvmap;
 
 class nvhost_nvdec_common : public nvdevice {
 public:
-    explicit nvhost_nvdec_common(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                                 SyncpointManager& syncpoint_manager_);
+    explicit nvhost_nvdec_common(Core::System& system_, NvCore::Container& core,
+                                 NvCore::ChannelType channel_type);
     ~nvhost_nvdec_common() override;
 
 protected:
@@ -110,11 +115,15 @@ protected:
     NvResult UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult SetSubmitTimeout(const std::vector<u8>& input, std::vector<u8>& output);
 
-    std::unordered_map<DeviceFD, u32> fd_to_id{};
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
+
+    u32 channel_syncpoint;
     s32_le nvmap_fd{};
     u32_le submit_timeout{};
-    std::shared_ptr<nvmap> nvmap_dev;
-    SyncpointManager& syncpoint_manager;
+    NvCore::Container& core;
+    NvCore::SyncpointManager& syncpoint_manager;
+    NvCore::NvMap& nvmap;
+    NvCore::ChannelType channel_type;
     std::array<u32, MaxSyncPoints> device_syncpoints{};
 };
 }; // namespace Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp b/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
index f58e8bada..73f97136e 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
@@ -4,13 +4,14 @@
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/devices/nvhost_vic.h"
 #include "video_core/renderer_base.h"
 
 namespace Service::Nvidia::Devices {
-nvhost_vic::nvhost_vic(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                       SyncpointManager& syncpoint_manager_)
-    : nvhost_nvdec_common{system_, std::move(nvmap_dev_), syncpoint_manager_} {}
+
+nvhost_vic::nvhost_vic(Core::System& system_, NvCore::Container& core_)
+    : nvhost_nvdec_common{system_, core_, NvCore::ChannelType::VIC} {}
 
 nvhost_vic::~nvhost_vic() = default;
 
@@ -19,11 +20,13 @@ NvResult nvhost_vic::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& i
     switch (command.group) {
     case 0x0:
         switch (command.cmd) {
-        case 0x1:
-            if (!fd_to_id.contains(fd)) {
-                fd_to_id[fd] = next_id++;
+        case 0x1: {
+            auto& host1x_file = core.Host1xDeviceFile();
+            if (!host1x_file.fd_to_id.contains(fd)) {
+                host1x_file.fd_to_id[fd] = host1x_file.vic_next_id++;
             }
             return Submit(fd, input, output);
+        }
         case 0x2:
             return GetSyncpoint(input, output);
         case 0x3:
@@ -67,8 +70,9 @@ NvResult nvhost_vic::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>& i
 void nvhost_vic::OnOpen(DeviceFD fd) {}
 
 void nvhost_vic::OnClose(DeviceFD fd) {
-    const auto iter = fd_to_id.find(fd);
-    if (iter != fd_to_id.end()) {
+    auto& host1x_file = core.Host1xDeviceFile();
+    const auto iter = host1x_file.fd_to_id.find(fd);
+    if (iter != host1x_file.fd_to_id.end()) {
         system.GPU().ClearCdmaInstance(iter->second);
     }
 }
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_vic.h b/src/core/hle/service/nvdrv/devices/nvhost_vic.h
index b41b195ae..f164caafb 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_vic.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_vic.h
@@ -9,8 +9,7 @@ namespace Service::Nvidia::Devices {
 
 class nvhost_vic final : public nvhost_nvdec_common {
 public:
-    explicit nvhost_vic(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                        SyncpointManager& syncpoint_manager_);
+    explicit nvhost_vic(Core::System& system_, NvCore::Container& core);
     ~nvhost_vic();
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -22,8 +21,5 @@ public:
 
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
-
-private:
-    u32 next_id{};
 };
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvmap.cpp b/src/core/hle/service/nvdrv/devices/nvmap.cpp
index d8518149d..ddf273b5e 100644
--- a/src/core/hle/service/nvdrv/devices/nvmap.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvmap.cpp
@@ -2,19 +2,26 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
+#include <bit>
 #include <cstring>
 
+#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
+#include "core/core.h"
+#include "core/hle/kernel/k_page_table.h"
+#include "core/hle/kernel/k_process.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/devices/nvmap.h"
+#include "core/memory.h"
+
+using Core::Memory::YUZU_PAGESIZE;
 
 namespace Service::Nvidia::Devices {
 
-nvmap::nvmap(Core::System& system_) : nvdevice{system_} {
-    // Handle 0 appears to be used when remapping, so we create a placeholder empty nvmap object to
-    // represent this.
-    CreateObject(0);
-}
+nvmap::nvmap(Core::System& system_, NvCore::Container& container_)
+    : nvdevice{system_}, container{container_}, file{container.GetNvMapFile()} {}
 
 nvmap::~nvmap() = default;
 
@@ -62,39 +69,21 @@ NvResult nvmap::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
 void nvmap::OnOpen(DeviceFD fd) {}
 void nvmap::OnClose(DeviceFD fd) {}
 
-VAddr nvmap::GetObjectAddress(u32 handle) const {
-    auto object = GetObject(handle);
-    ASSERT(object);
-    ASSERT(object->status == Object::Status::Allocated);
-    return object->addr;
-}
-
-u32 nvmap::CreateObject(u32 size) {
-    // Create a new nvmap object and obtain a handle to it.
-    auto object = std::make_shared<Object>();
-    object->id = next_id++;
-    object->size = size;
-    object->status = Object::Status::Created;
-    object->refcount = 1;
-
-    const u32 handle = next_handle++;
-
-    handles.insert_or_assign(handle, std::move(object));
-
-    return handle;
-}
-
 NvResult nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output) {
     IocCreateParams params;
     std::memcpy(&params, input.data(), sizeof(params));
-    LOG_DEBUG(Service_NVDRV, "size=0x{:08X}", params.size);
-
-    if (!params.size) {
-        LOG_ERROR(Service_NVDRV, "Size is 0");
-        return NvResult::BadValue;
+    LOG_DEBUG(Service_NVDRV, "called, size=0x{:08X}", params.size);
+
+    std::shared_ptr<NvCore::NvMap::Handle> handle_description{};
+    auto result =
+        file.CreateHandle(Common::AlignUp(params.size, YUZU_PAGESIZE), handle_description);
+    if (result != NvResult::Success) {
+        LOG_CRITICAL(Service_NVDRV, "Failed to create Object");
+        return result;
     }
-
-    params.handle = CreateObject(params.size);
+    handle_description->orig_size = params.size; // Orig size is the unaligned size
+    params.handle = handle_description->id;
+    LOG_DEBUG(Service_NVDRV, "handle: {}, size: 0x{:X}", handle_description->id, params.size);
 
     std::memcpy(output.data(), &params, sizeof(params));
     return NvResult::Success;
@@ -103,63 +92,68 @@ NvResult nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output)
 NvResult nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) {
     IocAllocParams params;
     std::memcpy(&params, input.data(), sizeof(params));
-    LOG_DEBUG(Service_NVDRV, "called, addr={:X}", params.addr);
+    LOG_DEBUG(Service_NVDRV, "called, addr={:X}", params.address);
 
     if (!params.handle) {
-        LOG_ERROR(Service_NVDRV, "Handle is 0");
+        LOG_CRITICAL(Service_NVDRV, "Handle is 0");
         return NvResult::BadValue;
     }
 
     if ((params.align - 1) & params.align) {
-        LOG_ERROR(Service_NVDRV, "Incorrect alignment used, alignment={:08X}", params.align);
+        LOG_CRITICAL(Service_NVDRV, "Incorrect alignment used, alignment={:08X}", params.align);
         return NvResult::BadValue;
     }
 
-    const u32 min_alignment = 0x1000;
-    if (params.align < min_alignment) {
-        params.align = min_alignment;
+    // Force page size alignment at a minimum
+    if (params.align < YUZU_PAGESIZE) {
+        params.align = YUZU_PAGESIZE;
     }
 
-    auto object = GetObject(params.handle);
-    if (!object) {
-        LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
+    auto handle_description{file.GetHandle(params.handle)};
+    if (!handle_description) {
+        LOG_CRITICAL(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
         return NvResult::BadValue;
     }
 
-    if (object->status == Object::Status::Allocated) {
-        LOG_ERROR(Service_NVDRV, "Object is already allocated, handle={:08X}", params.handle);
+    if (handle_description->allocated) {
+        LOG_CRITICAL(Service_NVDRV, "Object is already allocated, handle={:08X}", params.handle);
         return NvResult::InsufficientMemory;
     }
 
-    object->flags = params.flags;
-    object->align = params.align;
-    object->kind = params.kind;
-    object->addr = params.addr;
-    object->status = Object::Status::Allocated;
-
+    const auto result =
+        handle_description->Alloc(params.flags, params.align, params.kind, params.address);
+    if (result != NvResult::Success) {
+        LOG_CRITICAL(Service_NVDRV, "Object failed to allocate, handle={:08X}", params.handle);
+        return result;
+    }
+    ASSERT(system.CurrentProcess()
+               ->PageTable()
+               .LockForDeviceAddressSpace(handle_description->address, handle_description->size)
+               .IsSuccess());
     std::memcpy(output.data(), &params, sizeof(params));
-    return NvResult::Success;
+    return result;
 }
 
 NvResult nvmap::IocGetId(const std::vector<u8>& input, std::vector<u8>& output) {
     IocGetIdParams params;
     std::memcpy(&params, input.data(), sizeof(params));
 
-    LOG_WARNING(Service_NVDRV, "called");
+    LOG_DEBUG(Service_NVDRV, "called");
 
+    // See the comment in FromId for extra info on this function
     if (!params.handle) {
-        LOG_ERROR(Service_NVDRV, "Handle is zero");
+        LOG_CRITICAL(Service_NVDRV, "Error!");
         return NvResult::BadValue;
     }
 
-    auto object = GetObject(params.handle);
-    if (!object) {
-        LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
-        return NvResult::BadValue;
+    auto handle_description{file.GetHandle(params.handle)};
+    if (!handle_description) {
+        LOG_CRITICAL(Service_NVDRV, "Error!");
+        return NvResult::AccessDenied; // This will always return EPERM irrespective of if the
+                                       // handle exists or not
     }
 
-    params.id = object->id;
-
+    params.id = handle_description->id;
     std::memcpy(output.data(), &params, sizeof(params));
     return NvResult::Success;
 }
@@ -168,26 +162,29 @@ NvResult nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output)
     IocFromIdParams params;
     std::memcpy(&params, input.data(), sizeof(params));
 
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called");
+    LOG_DEBUG(Service_NVDRV, "called, id:{}", params.id);
 
-    auto itr = std::find_if(handles.begin(), handles.end(),
-                            [&](const auto& entry) { return entry.second->id == params.id; });
-    if (itr == handles.end()) {
-        LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
+    // Handles and IDs are always the same value in nvmap however IDs can be used globally given the
+    // right permissions.
+    // Since we don't plan on ever supporting multiprocess we can skip implementing handle refs and
+    // so this function just does simple validation and passes through the handle id.
+    if (!params.id) {
+        LOG_CRITICAL(Service_NVDRV, "Zero Id is invalid!");
         return NvResult::BadValue;
     }
 
-    auto& object = itr->second;
-    if (object->status != Object::Status::Allocated) {
-        LOG_ERROR(Service_NVDRV, "Object is not allocated, handle={:08X}", params.handle);
+    auto handle_description{file.GetHandle(params.id)};
+    if (!handle_description) {
+        LOG_CRITICAL(Service_NVDRV, "Unregistered handle!");
         return NvResult::BadValue;
     }
 
-    itr->second->refcount++;
-
-    // Return the existing handle instead of creating a new one.
-    params.handle = itr->first;
-
+    auto result = handle_description->Duplicate(false);
+    if (result != NvResult::Success) {
+        LOG_CRITICAL(Service_NVDRV, "Could not duplicate handle!");
+        return result;
+    }
+    params.handle = handle_description->id;
     std::memcpy(output.data(), &params, sizeof(params));
     return NvResult::Success;
 }
@@ -198,35 +195,43 @@ NvResult nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output)
     IocParamParams params;
     std::memcpy(&params, input.data(), sizeof(params));
 
-    LOG_DEBUG(Service_NVDRV, "(STUBBED) called type={}", params.param);
+    LOG_DEBUG(Service_NVDRV, "called type={}", params.param);
 
-    auto object = GetObject(params.handle);
-    if (!object) {
-        LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
+    if (!params.handle) {
+        LOG_CRITICAL(Service_NVDRV, "Invalid handle!");
         return NvResult::BadValue;
     }
 
-    if (object->status != Object::Status::Allocated) {
-        LOG_ERROR(Service_NVDRV, "Object is not allocated, handle={:08X}", params.handle);
+    auto handle_description{file.GetHandle(params.handle)};
+    if (!handle_description) {
+        LOG_CRITICAL(Service_NVDRV, "Not registered handle!");
         return NvResult::BadValue;
     }
 
-    switch (static_cast<ParamTypes>(params.param)) {
-    case ParamTypes::Size:
-        params.result = object->size;
+    switch (params.param) {
+    case HandleParameterType::Size:
+        params.result = static_cast<u32_le>(handle_description->orig_size);
+        break;
+    case HandleParameterType::Alignment:
+        params.result = static_cast<u32_le>(handle_description->align);
         break;
-    case ParamTypes::Alignment:
-        params.result = object->align;
+    case HandleParameterType::Base:
+        params.result = static_cast<u32_le>(-22); // posix EINVAL
         break;
-    case ParamTypes::Heap:
-        // TODO(Subv): Seems to be a hardcoded value?
-        params.result = 0x40000000;
+    case HandleParameterType::Heap:
+        if (handle_description->allocated)
+            params.result = 0x40000000;
+        else
+            params.result = 0;
         break;
-    case ParamTypes::Kind:
-        params.result = object->kind;
+    case HandleParameterType::Kind:
+        params.result = handle_description->kind;
+        break;
+    case HandleParameterType::IsSharedMemMapped:
+        params.result = handle_description->is_shared_mem_mapped;
         break;
     default:
-        UNIMPLEMENTED();
+        return NvResult::BadValue;
     }
 
     std::memcpy(output.data(), &params, sizeof(params));
@@ -234,46 +239,29 @@ NvResult nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output)
 }
 
 NvResult nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) {
-    // TODO(Subv): These flags are unconfirmed.
-    enum FreeFlags {
-        Freed = 0,
-        NotFreedYet = 1,
-    };
-
     IocFreeParams params;
     std::memcpy(&params, input.data(), sizeof(params));
 
-    LOG_DEBUG(Service_NVDRV, "(STUBBED) called");
+    LOG_DEBUG(Service_NVDRV, "called");
 
-    auto itr = handles.find(params.handle);
-    if (itr == handles.end()) {
-        LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
-        return NvResult::BadValue;
-    }
-    if (!itr->second->refcount) {
-        LOG_ERROR(
-            Service_NVDRV,
-            "There is no references to this object. The object is already freed. handle={:08X}",
-            params.handle);
-        return NvResult::BadValue;
+    if (!params.handle) {
+        LOG_CRITICAL(Service_NVDRV, "Handle null freed?");
+        return NvResult::Success;
     }
 
-    itr->second->refcount--;
-
-    params.size = itr->second->size;
-
-    if (itr->second->refcount == 0) {
-        params.flags = Freed;
-        // The address of the nvmap is written to the output if we're finally freeing it, otherwise
-        // 0 is written.
-        params.address = itr->second->addr;
+    if (auto freeInfo{file.FreeHandle(params.handle, false)}) {
+        ASSERT(system.CurrentProcess()
+                   ->PageTable()
+                   .UnlockForDeviceAddressSpace(freeInfo->address, freeInfo->size)
+                   .IsSuccess());
+        params.address = freeInfo->address;
+        params.size = static_cast<u32>(freeInfo->size);
+        params.flags.raw = 0;
+        params.flags.map_uncached.Assign(freeInfo->was_uncached);
     } else {
-        params.flags = NotFreedYet;
-        params.address = 0;
+        // This is possible when there's internel dups or other duplicates.
     }
 
-    handles.erase(params.handle);
-
     std::memcpy(output.data(), &params, sizeof(params));
     return NvResult::Success;
 }
diff --git a/src/core/hle/service/nvdrv/devices/nvmap.h b/src/core/hle/service/nvdrv/devices/nvmap.h
index d5360d6e5..e9bfd0358 100644
--- a/src/core/hle/service/nvdrv/devices/nvmap.h
+++ b/src/core/hle/service/nvdrv/devices/nvmap.h
@@ -9,15 +9,23 @@
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 
+namespace Service::Nvidia::NvCore {
+class Container;
+} // namespace Service::Nvidia::NvCore
+
 namespace Service::Nvidia::Devices {
 
 class nvmap final : public nvdevice {
 public:
-    explicit nvmap(Core::System& system_);
+    explicit nvmap(Core::System& system_, NvCore::Container& container);
     ~nvmap() override;
 
+    nvmap(const nvmap&) = delete;
+    nvmap& operator=(const nvmap&) = delete;
+
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
                     std::vector<u8>& output) override;
     NvResult Ioctl2(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -28,31 +36,15 @@ public:
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
 
-    /// Returns the allocated address of an nvmap object given its handle.
-    VAddr GetObjectAddress(u32 handle) const;
-
-    /// Represents an nvmap object.
-    struct Object {
-        enum class Status { Created, Allocated };
-        u32 id;
-        u32 size;
-        u32 flags;
-        u32 align;
-        u8 kind;
-        VAddr addr;
-        Status status;
-        u32 refcount;
-        u32 dma_map_addr;
+    enum class HandleParameterType : u32_le {
+        Size = 1,
+        Alignment = 2,
+        Base = 3,
+        Heap = 4,
+        Kind = 5,
+        IsSharedMemMapped = 6
     };
 
-    std::shared_ptr<Object> GetObject(u32 handle) const {
-        auto itr = handles.find(handle);
-        if (itr != handles.end()) {
-            return itr->second;
-        }
-        return {};
-    }
-
 private:
     /// Id to use for the next handle that is created.
     u32 next_handle = 0;
@@ -60,9 +52,6 @@ private:
     /// Id to use for the next object that is created.
     u32 next_id = 0;
 
-    /// Mapping of currently allocated handles to the objects they represent.
-    std::unordered_map<u32, std::shared_ptr<Object>> handles;
-
     struct IocCreateParams {
         // Input
         u32_le size{};
@@ -83,11 +72,11 @@ private:
         // Input
         u32_le handle{};
         u32_le heap_mask{};
-        u32_le flags{};
+        NvCore::NvMap::Handle::Flags flags{};
         u32_le align{};
         u8 kind{};
         INSERT_PADDING_BYTES(7);
-        u64_le addr{};
+        u64_le address{};
     };
     static_assert(sizeof(IocAllocParams) == 32, "IocAllocParams has wrong size");
 
@@ -96,14 +85,14 @@ private:
         INSERT_PADDING_BYTES(4);
         u64_le address{};
         u32_le size{};
-        u32_le flags{};
+        NvCore::NvMap::Handle::Flags flags{};
     };
     static_assert(sizeof(IocFreeParams) == 24, "IocFreeParams has wrong size");
 
     struct IocParamParams {
         // Input
         u32_le handle{};
-        u32_le param{};
+        HandleParameterType param{};
         // Output
         u32_le result{};
     };
@@ -117,14 +106,15 @@ private:
     };
     static_assert(sizeof(IocGetIdParams) == 8, "IocGetIdParams has wrong size");
 
-    u32 CreateObject(u32 size);
-
     NvResult IocCreate(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocAlloc(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocGetId(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocFromId(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocParam(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocFree(const std::vector<u8>& input, std::vector<u8>& output);
+
+    NvCore::Container& container;
+    NvCore::NvMap& file;
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/nvdata.h b/src/core/hle/service/nvdrv/nvdata.h
index 1d00394c8..0e2f47075 100644
--- a/src/core/hle/service/nvdrv/nvdata.h
+++ b/src/core/hle/service/nvdrv/nvdata.h
@@ -1,5 +1,6 @@
-// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
@@ -78,11 +79,15 @@ enum class NvResult : u32 {
     ModuleNotPresent = 0xA000E,
 };
 
+// obtained from
+// https://github.com/skyline-emu/skyline/blob/nvdec-dev/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl.h#L47
 enum class EventState {
-    Free = 0,
-    Registered = 1,
-    Waiting = 2,
-    Busy = 3,
+    Available = 0,
+    Waiting = 1,
+    Cancelling = 2,
+    Signalling = 3,
+    Signalled = 4,
+    Cancelled = 5,
 };
 
 union Ioctl {
diff --git a/src/core/hle/service/nvdrv/nvdrv.cpp b/src/core/hle/service/nvdrv/nvdrv.cpp
index 756eb7453..5e7b7468f 100644
--- a/src/core/hle/service/nvdrv/nvdrv.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv.cpp
@@ -1,5 +1,6 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #include <utility>
 
@@ -8,6 +9,7 @@
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_writable_event.h"
+#include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 #include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"
 #include "core/hle/service/nvdrv/devices/nvhost_as_gpu.h"
@@ -15,17 +17,31 @@
 #include "core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h"
 #include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
 #include "core/hle/service/nvdrv/devices/nvhost_nvdec.h"
+#include "core/hle/service/nvdrv/devices/nvhost_nvdec_common.h"
 #include "core/hle/service/nvdrv/devices/nvhost_nvjpg.h"
 #include "core/hle/service/nvdrv/devices/nvhost_vic.h"
 #include "core/hle/service/nvdrv/devices/nvmap.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
 #include "core/hle/service/nvdrv/nvdrv_interface.h"
 #include "core/hle/service/nvdrv/nvmemp.h"
-#include "core/hle/service/nvdrv/syncpoint_manager.h"
 #include "core/hle/service/nvflinger/nvflinger.h"
+#include "video_core/gpu.h"
 
 namespace Service::Nvidia {
 
+EventInterface::EventInterface(Module& module_) : module{module_}, guard{}, on_signal{} {}
+
+EventInterface::~EventInterface() = default;
+
+Kernel::KEvent* EventInterface::CreateEvent(std::string name) {
+    Kernel::KEvent* new_event = module.service_context.CreateEvent(std::move(name));
+    return new_event;
+}
+
+void EventInterface::FreeEvent(Kernel::KEvent* event) {
+    module.service_context.CloseEvent(event);
+}
+
 void InstallInterfaces(SM::ServiceManager& service_manager, NVFlinger::NVFlinger& nvflinger,
                        Core::System& system) {
     auto module_ = std::make_shared<Module>(system);
@@ -38,34 +54,54 @@ void InstallInterfaces(SM::ServiceManager& service_manager, NVFlinger::NVFlinger
 }
 
 Module::Module(Core::System& system)
-    : syncpoint_manager{system.GPU()}, service_context{system, "nvdrv"} {
-    for (u32 i = 0; i < MaxNvEvents; i++) {
-        events_interface.events[i].event =
-            service_context.CreateEvent(fmt::format("NVDRV::NvEvent_{}", i));
-        events_interface.status[i] = EventState::Free;
-        events_interface.registered[i] = false;
-    }
-    auto nvmap_dev = std::make_shared<Devices::nvmap>(system);
-    devices["/dev/nvhost-as-gpu"] = std::make_shared<Devices::nvhost_as_gpu>(system, nvmap_dev);
-    devices["/dev/nvhost-gpu"] =
-        std::make_shared<Devices::nvhost_gpu>(system, nvmap_dev, syncpoint_manager);
-    devices["/dev/nvhost-ctrl-gpu"] = std::make_shared<Devices::nvhost_ctrl_gpu>(system);
-    devices["/dev/nvmap"] = nvmap_dev;
-    devices["/dev/nvdisp_disp0"] = std::make_shared<Devices::nvdisp_disp0>(system, nvmap_dev);
-    devices["/dev/nvhost-ctrl"] =
-        std::make_shared<Devices::nvhost_ctrl>(system, events_interface, syncpoint_manager);
-    devices["/dev/nvhost-nvdec"] =
-        std::make_shared<Devices::nvhost_nvdec>(system, nvmap_dev, syncpoint_manager);
-    devices["/dev/nvhost-nvjpg"] = std::make_shared<Devices::nvhost_nvjpg>(system);
-    devices["/dev/nvhost-vic"] =
-        std::make_shared<Devices::nvhost_vic>(system, nvmap_dev, syncpoint_manager);
+    : service_context{system, "nvdrv"}, events_interface{*this}, container{system.Host1x()} {
+    builders["/dev/nvhost-as-gpu"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_as_gpu>(system, *this, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-gpu"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_gpu>(system, events_interface, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-ctrl-gpu"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_ctrl_gpu>(system, events_interface);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvmap"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvmap>(system, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvdisp_disp0"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvdisp_disp0>(system, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-ctrl"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_ctrl>(system, events_interface, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-nvdec"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_nvdec>(system, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-nvjpg"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device = std::make_shared<Devices::nvhost_nvjpg>(system);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-vic"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_vic>(system, container);
+        return open_files.emplace(fd, device).first;
+    };
 }
 
-Module::~Module() {
-    for (u32 i = 0; i < MaxNvEvents; i++) {
-        service_context.CloseEvent(events_interface.events[i].event);
-    }
-}
+Module::~Module() {}
 
 NvResult Module::VerifyFD(DeviceFD fd) const {
     if (fd < 0) {
@@ -82,18 +118,18 @@ NvResult Module::VerifyFD(DeviceFD fd) const {
 }
 
 DeviceFD Module::Open(const std::string& device_name) {
-    if (devices.find(device_name) == devices.end()) {
+    auto it = builders.find(device_name);
+    if (it == builders.end()) {
         LOG_ERROR(Service_NVDRV, "Trying to open unknown device {}", device_name);
         return INVALID_NVDRV_FD;
     }
 
-    auto device = devices[device_name];
     const DeviceFD fd = next_fd++;
+    auto& builder = it->second;
+    auto device = builder(fd)->second;
 
     device->OnOpen(fd);
 
-    open_files[fd] = std::move(device);
-
     return fd;
 }
 
@@ -168,22 +204,24 @@ NvResult Module::Close(DeviceFD fd) {
     return NvResult::Success;
 }
 
-void Module::SignalSyncpt(const u32 syncpoint_id, const u32 value) {
-    for (u32 i = 0; i < MaxNvEvents; i++) {
-        if (events_interface.assigned_syncpt[i] == syncpoint_id &&
-            events_interface.assigned_value[i] == value) {
-            events_interface.LiberateEvent(i);
-            events_interface.events[i].event->GetWritableEvent().Signal();
-        }
+NvResult Module::QueryEvent(DeviceFD fd, u32 event_id, Kernel::KEvent*& event) {
+    if (fd < 0) {
+        LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd);
+        return NvResult::InvalidState;
     }
-}
 
-Kernel::KReadableEvent& Module::GetEvent(const u32 event_id) {
-    return events_interface.events[event_id].event->GetReadableEvent();
-}
+    const auto itr = open_files.find(fd);
 
-Kernel::KWritableEvent& Module::GetEventWriteable(const u32 event_id) {
-    return events_interface.events[event_id].event->GetWritableEvent();
+    if (itr == open_files.end()) {
+        LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd);
+        return NvResult::NotImplemented;
+    }
+
+    event = itr->second->QueryEvent(event_id);
+    if (!event) {
+        return NvResult::BadParameter;
+    }
+    return NvResult::Success;
 }
 
 } // namespace Service::Nvidia
diff --git a/src/core/hle/service/nvdrv/nvdrv.h b/src/core/hle/service/nvdrv/nvdrv.h
index c929e5106..146d046a9 100644
--- a/src/core/hle/service/nvdrv/nvdrv.h
+++ b/src/core/hle/service/nvdrv/nvdrv.h
@@ -1,16 +1,20 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
+#include <functional>
+#include <list>
 #include <memory>
+#include <string>
 #include <unordered_map>
 #include <vector>
 
 #include "common/common_types.h"
 #include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/nvdata.h"
-#include "core/hle/service/nvdrv/syncpoint_manager.h"
 #include "core/hle/service/nvflinger/ui/fence.h"
 #include "core/hle/service/service.h"
 
@@ -28,81 +32,31 @@ class NVFlinger;
 
 namespace Service::Nvidia {
 
+namespace NvCore {
+class Container;
 class SyncpointManager;
+} // namespace NvCore
 
 namespace Devices {
 class nvdevice;
-}
+class nvhost_ctrl;
+} // namespace Devices
 
-/// Represents an Nvidia event
-struct NvEvent {
-    Kernel::KEvent* event{};
-    NvFence fence{};
-};
+class Module;
 
-struct EventInterface {
-    // Mask representing currently busy events
-    u64 events_mask{};
-    // Each kernel event associated to an NV event
-    std::array<NvEvent, MaxNvEvents> events;
-    // The status of the current NVEvent
-    std::array<EventState, MaxNvEvents> status{};
-    // Tells if an NVEvent is registered or not
-    std::array<bool, MaxNvEvents> registered{};
-    // Tells the NVEvent that it has failed.
-    std::array<bool, MaxNvEvents> failed{};
-    // When an NVEvent is waiting on GPU interrupt, this is the sync_point
-    // associated with it.
-    std::array<u32, MaxNvEvents> assigned_syncpt{};
-    // This is the value of the GPU interrupt for which the NVEvent is waiting
-    // for.
-    std::array<u32, MaxNvEvents> assigned_value{};
-    // Constant to denote an unasigned syncpoint.
-    static constexpr u32 unassigned_syncpt = 0xFFFFFFFF;
-    std::optional<u32> GetFreeEvent() const {
-        u64 mask = events_mask;
-        for (u32 i = 0; i < MaxNvEvents; i++) {
-            const bool is_free = (mask & 0x1) == 0;
-            if (is_free) {
-                if (status[i] == EventState::Registered || status[i] == EventState::Free) {
-                    return {i};
-                }
-            }
-            mask = mask >> 1;
-        }
-        return std::nullopt;
-    }
-    void SetEventStatus(const u32 event_id, EventState new_status) {
-        EventState old_status = status[event_id];
-        if (old_status == new_status) {
-            return;
-        }
-        status[event_id] = new_status;
-        if (new_status == EventState::Registered) {
-            registered[event_id] = true;
-        }
-        if (new_status == EventState::Waiting || new_status == EventState::Busy) {
-            events_mask |= (1ULL << event_id);
-        }
-    }
-    void RegisterEvent(const u32 event_id) {
-        registered[event_id] = true;
-        if (status[event_id] == EventState::Free) {
-            status[event_id] = EventState::Registered;
-        }
-    }
-    void UnregisterEvent(const u32 event_id) {
-        registered[event_id] = false;
-        if (status[event_id] == EventState::Registered) {
-            status[event_id] = EventState::Free;
-        }
-    }
-    void LiberateEvent(const u32 event_id) {
-        status[event_id] = registered[event_id] ? EventState::Registered : EventState::Free;
-        events_mask &= ~(1ULL << event_id);
-        assigned_syncpt[event_id] = unassigned_syncpt;
-        assigned_value[event_id] = 0;
-    }
+class EventInterface {
+public:
+    explicit EventInterface(Module& module_);
+    ~EventInterface();
+
+    Kernel::KEvent* CreateEvent(std::string name);
+
+    void FreeEvent(Kernel::KEvent* event);
+
+private:
+    Module& module;
+    std::mutex guard;
+    std::list<Devices::nvhost_ctrl*> on_signal;
 };
 
 class Module final {
@@ -112,9 +66,9 @@ public:
 
     /// Returns a pointer to one of the available devices, identified by its name.
     template <typename T>
-    std::shared_ptr<T> GetDevice(const std::string& name) {
-        auto itr = devices.find(name);
-        if (itr == devices.end())
+    std::shared_ptr<T> GetDevice(DeviceFD fd) {
+        auto itr = open_files.find(fd);
+        if (itr == open_files.end())
             return nullptr;
         return std::static_pointer_cast<T>(itr->second);
     }
@@ -137,28 +91,27 @@ public:
     /// Closes a device file descriptor and returns operation success.
     NvResult Close(DeviceFD fd);
 
-    void SignalSyncpt(const u32 syncpoint_id, const u32 value);
-
-    Kernel::KReadableEvent& GetEvent(u32 event_id);
-
-    Kernel::KWritableEvent& GetEventWriteable(u32 event_id);
+    NvResult QueryEvent(DeviceFD fd, u32 event_id, Kernel::KEvent*& event);
 
 private:
-    /// Manages syncpoints on the host
-    SyncpointManager syncpoint_manager;
+    friend class EventInterface;
+    friend class Service::NVFlinger::NVFlinger;
 
     /// Id to use for the next open file descriptor.
     DeviceFD next_fd = 1;
 
+    using FilesContainerType = std::unordered_map<DeviceFD, std::shared_ptr<Devices::nvdevice>>;
     /// Mapping of file descriptors to the devices they reference.
-    std::unordered_map<DeviceFD, std::shared_ptr<Devices::nvdevice>> open_files;
+    FilesContainerType open_files;
 
-    /// Mapping of device node names to their implementation.
-    std::unordered_map<std::string, std::shared_ptr<Devices::nvdevice>> devices;
+    KernelHelpers::ServiceContext service_context;
 
     EventInterface events_interface;
 
-    KernelHelpers::ServiceContext service_context;
+    /// Manages syncpoints on the host
+    NvCore::Container container;
+
+    std::unordered_map<std::string, std::function<FilesContainerType::iterator(DeviceFD)>> builders;
 };
 
 /// Registers all NVDRV services with the specified service manager.
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.cpp b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
index b5a980384..edbdfee43 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
@@ -1,10 +1,12 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #include <cinttypes>
 #include "common/logging/log.h"
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/service/nvdrv/nvdata.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
@@ -12,10 +14,6 @@
 
 namespace Service::Nvidia {
 
-void NVDRV::SignalGPUInterruptSyncpt(const u32 syncpoint_id, const u32 value) {
-    nvdrv->SignalSyncpt(syncpoint_id, value);
-}
-
 void NVDRV::Open(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_NVDRV, "called");
     IPC::ResponseBuilder rb{ctx, 4};
@@ -164,8 +162,7 @@ void NVDRV::Initialize(Kernel::HLERequestContext& ctx) {
 void NVDRV::QueryEvent(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto fd = rp.Pop<DeviceFD>();
-    const auto event_id = rp.Pop<u32>() & 0x00FF;
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called, fd={:X}, event_id={:X}", fd, event_id);
+    const auto event_id = rp.Pop<u32>();
 
     if (!is_initialized) {
         ServiceError(ctx, NvResult::NotInitialized);
@@ -173,24 +170,20 @@ void NVDRV::QueryEvent(Kernel::HLERequestContext& ctx) {
         return;
     }
 
-    const auto nv_result = nvdrv->VerifyFD(fd);
-    if (nv_result != NvResult::Success) {
-        LOG_ERROR(Service_NVDRV, "Invalid FD specified DeviceFD={}!", fd);
-        ServiceError(ctx, nv_result);
-        return;
-    }
+    Kernel::KEvent* event = nullptr;
+    NvResult result = nvdrv->QueryEvent(fd, event_id, event);
 
-    if (event_id < MaxNvEvents) {
+    if (result == NvResult::Success) {
         IPC::ResponseBuilder rb{ctx, 3, 1};
         rb.Push(ResultSuccess);
-        auto& event = nvdrv->GetEvent(event_id);
-        event.Clear();
-        rb.PushCopyObjects(event);
+        auto& readable_event = event->GetReadableEvent();
+        rb.PushCopyObjects(readable_event);
         rb.PushEnum(NvResult::Success);
     } else {
+        LOG_ERROR(Service_NVDRV, "Invalid event request!");
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.PushEnum(NvResult::BadParameter);
+        rb.PushEnum(result);
     }
 }
 
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.h b/src/core/hle/service/nvdrv/nvdrv_interface.h
index cbd37b52b..cd58a4f35 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.h
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.h
@@ -18,8 +18,6 @@ public:
     explicit NVDRV(Core::System& system_, std::shared_ptr<Module> nvdrv_, const char* name);
     ~NVDRV() override;
 
-    void SignalGPUInterruptSyncpt(u32 syncpoint_id, u32 value);
-
 private:
     void Open(Kernel::HLERequestContext& ctx);
     void Ioctl1(Kernel::HLERequestContext& ctx);
diff --git a/src/core/hle/service/nvdrv/syncpoint_manager.cpp b/src/core/hle/service/nvdrv/syncpoint_manager.cpp
deleted file mode 100644
index a6fa943e8..000000000
--- a/src/core/hle/service/nvdrv/syncpoint_manager.cpp
+++ /dev/null
@@ -1,38 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "common/assert.h"
-#include "core/hle/service/nvdrv/syncpoint_manager.h"
-#include "video_core/gpu.h"
-
-namespace Service::Nvidia {
-
-SyncpointManager::SyncpointManager(Tegra::GPU& gpu_) : gpu{gpu_} {}
-
-SyncpointManager::~SyncpointManager() = default;
-
-u32 SyncpointManager::RefreshSyncpoint(u32 syncpoint_id) {
-    syncpoints[syncpoint_id].min = gpu.GetSyncpointValue(syncpoint_id);
-    return GetSyncpointMin(syncpoint_id);
-}
-
-u32 SyncpointManager::AllocateSyncpoint() {
-    for (u32 syncpoint_id = 1; syncpoint_id < MaxSyncPoints; syncpoint_id++) {
-        if (!syncpoints[syncpoint_id].is_allocated) {
-            syncpoints[syncpoint_id].is_allocated = true;
-            return syncpoint_id;
-        }
-    }
-    ASSERT_MSG(false, "No more available syncpoints!");
-    return {};
-}
-
-u32 SyncpointManager::IncreaseSyncpoint(u32 syncpoint_id, u32 value) {
-    for (u32 index = 0; index < value; ++index) {
-        syncpoints[syncpoint_id].max.fetch_add(1, std::memory_order_relaxed);
-    }
-
-    return GetSyncpointMax(syncpoint_id);
-}
-
-} // namespace Service::Nvidia
diff --git a/src/core/hle/service/nvdrv/syncpoint_manager.h b/src/core/hle/service/nvdrv/syncpoint_manager.h
deleted file mode 100644
index 7f080f76e..000000000
--- a/src/core/hle/service/nvdrv/syncpoint_manager.h
+++ /dev/null
@@ -1,84 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <array>
-#include <atomic>
-
-#include "common/common_types.h"
-#include "core/hle/service/nvdrv/nvdata.h"
-
-namespace Tegra {
-class GPU;
-}
-
-namespace Service::Nvidia {
-
-class SyncpointManager final {
-public:
-    explicit SyncpointManager(Tegra::GPU& gpu_);
-    ~SyncpointManager();
-
-    /**
-     * Returns true if the specified syncpoint is expired for the given value.
-     * @param syncpoint_id Syncpoint ID to check.
-     * @param value Value to check against the specified syncpoint.
-     * @returns True if the specified syncpoint is expired for the given value, otherwise False.
-     */
-    bool IsSyncpointExpired(u32 syncpoint_id, u32 value) const {
-        return (GetSyncpointMax(syncpoint_id) - value) >= (GetSyncpointMin(syncpoint_id) - value);
-    }
-
-    /**
-     * Gets the lower bound for the specified syncpoint.
-     * @param syncpoint_id Syncpoint ID to get the lower bound for.
-     * @returns The lower bound for the specified syncpoint.
-     */
-    u32 GetSyncpointMin(u32 syncpoint_id) const {
-        return syncpoints.at(syncpoint_id).min.load(std::memory_order_relaxed);
-    }
-
-    /**
-     * Gets the uper bound for the specified syncpoint.
-     * @param syncpoint_id Syncpoint ID to get the upper bound for.
-     * @returns The upper bound for the specified syncpoint.
-     */
-    u32 GetSyncpointMax(u32 syncpoint_id) const {
-        return syncpoints.at(syncpoint_id).max.load(std::memory_order_relaxed);
-    }
-
-    /**
-     * Refreshes the minimum value for the specified syncpoint.
-     * @param syncpoint_id Syncpoint ID to be refreshed.
-     * @returns The new syncpoint minimum value.
-     */
-    u32 RefreshSyncpoint(u32 syncpoint_id);
-
-    /**
-     * Allocates a new syncoint.
-     * @returns The syncpoint ID for the newly allocated syncpoint.
-     */
-    u32 AllocateSyncpoint();
-
-    /**
-     * Increases the maximum value for the specified syncpoint.
-     * @param syncpoint_id Syncpoint ID to be increased.
-     * @param value Value to increase the specified syncpoint by.
-     * @returns The new syncpoint maximum value.
-     */
-    u32 IncreaseSyncpoint(u32 syncpoint_id, u32 value);
-
-private:
-    struct Syncpoint {
-        std::atomic<u32> min;
-        std::atomic<u32> max;
-        std::atomic<bool> is_allocated;
-    };
-
-    std::array<Syncpoint, MaxSyncPoints> syncpoints{};
-
-    Tegra::GPU& gpu;
-};
-
-} // namespace Service::Nvidia
diff --git a/src/core/hle/service/nvflinger/buffer_queue_consumer.cpp b/src/core/hle/service/nvflinger/buffer_queue_consumer.cpp
index 4b3d5efd6..1ce67c771 100644
--- a/src/core/hle/service/nvflinger/buffer_queue_consumer.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue_consumer.cpp
@@ -5,15 +5,18 @@
 // https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueConsumer.cpp
 
 #include "common/logging/log.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvflinger/buffer_item.h"
 #include "core/hle/service/nvflinger/buffer_queue_consumer.h"
 #include "core/hle/service/nvflinger/buffer_queue_core.h"
 #include "core/hle/service/nvflinger/producer_listener.h"
+#include "core/hle/service/nvflinger/ui/graphic_buffer.h"
 
 namespace Service::android {
 
-BufferQueueConsumer::BufferQueueConsumer(std::shared_ptr<BufferQueueCore> core_)
-    : core{std::move(core_)}, slots{core->slots} {}
+BufferQueueConsumer::BufferQueueConsumer(std::shared_ptr<BufferQueueCore> core_,
+                                         Service::Nvidia::NvCore::NvMap& nvmap_)
+    : core{std::move(core_)}, slots{core->slots}, nvmap(nvmap_) {}
 
 BufferQueueConsumer::~BufferQueueConsumer() = default;
 
@@ -133,6 +136,8 @@ Status BufferQueueConsumer::ReleaseBuffer(s32 slot, u64 frame_number, const Fenc
 
         slots[slot].buffer_state = BufferState::Free;
 
+        nvmap.FreeHandle(slots[slot].graphic_buffer->BufferId(), true);
+
         listener = core->connected_producer_listener;
 
         LOG_DEBUG(Service_NVFlinger, "releasing slot {}", slot);
diff --git a/src/core/hle/service/nvflinger/buffer_queue_consumer.h b/src/core/hle/service/nvflinger/buffer_queue_consumer.h
index b598c314f..4ec06ca13 100644
--- a/src/core/hle/service/nvflinger/buffer_queue_consumer.h
+++ b/src/core/hle/service/nvflinger/buffer_queue_consumer.h
@@ -13,6 +13,10 @@
 #include "core/hle/service/nvflinger/buffer_queue_defs.h"
 #include "core/hle/service/nvflinger/status.h"
 
+namespace Service::Nvidia::NvCore {
+class NvMap;
+} // namespace Service::Nvidia::NvCore
+
 namespace Service::android {
 
 class BufferItem;
@@ -21,7 +25,8 @@ class IConsumerListener;
 
 class BufferQueueConsumer final {
 public:
-    explicit BufferQueueConsumer(std::shared_ptr<BufferQueueCore> core_);
+    explicit BufferQueueConsumer(std::shared_ptr<BufferQueueCore> core_,
+                                 Service::Nvidia::NvCore::NvMap& nvmap_);
     ~BufferQueueConsumer();
 
     Status AcquireBuffer(BufferItem* out_buffer, std::chrono::nanoseconds expected_present);
@@ -32,6 +37,7 @@ public:
 private:
     std::shared_ptr<BufferQueueCore> core;
     BufferQueueDefs::SlotsType& slots;
+    Service::Nvidia::NvCore::NvMap& nvmap;
 };
 
 } // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_queue_producer.cpp b/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
index 337431488..d4ab23a10 100644
--- a/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
@@ -14,7 +14,7 @@
 #include "core/hle/kernel/k_writable_event.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/service/kernel_helpers.h"
-#include "core/hle/service/nvdrv/nvdrv.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvflinger/buffer_queue_core.h"
 #include "core/hle/service/nvflinger/buffer_queue_producer.h"
 #include "core/hle/service/nvflinger/consumer_listener.h"
@@ -26,8 +26,10 @@
 namespace Service::android {
 
 BufferQueueProducer::BufferQueueProducer(Service::KernelHelpers::ServiceContext& service_context_,
-                                         std::shared_ptr<BufferQueueCore> buffer_queue_core_)
-    : service_context{service_context_}, core{std::move(buffer_queue_core_)}, slots(core->slots) {
+                                         std::shared_ptr<BufferQueueCore> buffer_queue_core_,
+                                         Service::Nvidia::NvCore::NvMap& nvmap_)
+    : service_context{service_context_}, core{std::move(buffer_queue_core_)}, slots(core->slots),
+      nvmap(nvmap_) {
     buffer_wait_event = service_context.CreateEvent("BufferQueue:WaitEvent");
 }
 
@@ -530,6 +532,8 @@ Status BufferQueueProducer::QueueBuffer(s32 slot, const QueueBufferInput& input,
         item.is_droppable = core->dequeue_buffer_cannot_block || async;
         item.swap_interval = swap_interval;
 
+        nvmap.DuplicateHandle(item.graphic_buffer->BufferId(), true);
+
         sticky_transform = sticky_transform_;
 
         if (core->queue.empty()) {
diff --git a/src/core/hle/service/nvflinger/buffer_queue_producer.h b/src/core/hle/service/nvflinger/buffer_queue_producer.h
index 42d4722dc..0ba03a568 100644
--- a/src/core/hle/service/nvflinger/buffer_queue_producer.h
+++ b/src/core/hle/service/nvflinger/buffer_queue_producer.h
@@ -31,6 +31,10 @@ namespace Service::KernelHelpers {
 class ServiceContext;
 } // namespace Service::KernelHelpers
 
+namespace Service::Nvidia::NvCore {
+class NvMap;
+} // namespace Service::Nvidia::NvCore
+
 namespace Service::android {
 
 class BufferQueueCore;
@@ -39,7 +43,8 @@ class IProducerListener;
 class BufferQueueProducer final : public IBinder {
 public:
     explicit BufferQueueProducer(Service::KernelHelpers::ServiceContext& service_context_,
-                                 std::shared_ptr<BufferQueueCore> buffer_queue_core_);
+                                 std::shared_ptr<BufferQueueCore> buffer_queue_core_,
+                                 Service::Nvidia::NvCore::NvMap& nvmap_);
     ~BufferQueueProducer();
 
     void Transact(Kernel::HLERequestContext& ctx, android::TransactionId code, u32 flags) override;
@@ -78,6 +83,8 @@ private:
     s32 next_callback_ticket{};
     s32 current_callback_ticket{};
     std::condition_variable_any callback_condition;
+
+    Service::Nvidia::NvCore::NvMap& nvmap;
 };
 
 } // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp
index 9b382bf56..aa14d2cbc 100644
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -22,7 +22,10 @@
 #include "core/hle/service/nvflinger/ui/graphic_buffer.h"
 #include "core/hle/service/vi/display/vi_display.h"
 #include "core/hle/service/vi/layer/vi_layer.h"
+#include "core/hle/service/vi/vi_results.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/syncpoint_manager.h"
 
 namespace Service::NVFlinger {
 
@@ -30,7 +33,7 @@ constexpr auto frame_ns = std::chrono::nanoseconds{1000000000 / 60};
 
 void NVFlinger::SplitVSync(std::stop_token stop_token) {
     system.RegisterHostThread();
-    std::string name = "yuzu:VSyncThread";
+    std::string name = "VSyncThread";
     MicroProfileOnThreadCreate(name.c_str());
 
     // Cleanup
@@ -104,10 +107,15 @@ NVFlinger::~NVFlinger() {
             display.GetLayer(layer).Core().NotifyShutdown();
         }
     }
+
+    if (nvdrv) {
+        nvdrv->Close(disp_fd);
+    }
 }
 
 void NVFlinger::SetNVDrvInstance(std::shared_ptr<Nvidia::Module> instance) {
     nvdrv = std::move(instance);
+    disp_fd = nvdrv->Open("/dev/nvdisp_disp0");
 }
 
 std::optional<u64> NVFlinger::OpenDisplay(std::string_view name) {
@@ -141,7 +149,7 @@ std::optional<u64> NVFlinger::CreateLayer(u64 display_id) {
 
 void NVFlinger::CreateLayerAtId(VI::Display& display, u64 layer_id) {
     const auto buffer_id = next_buffer_queue_id++;
-    display.CreateLayer(layer_id, buffer_id);
+    display.CreateLayer(layer_id, buffer_id, nvdrv->container);
 }
 
 void NVFlinger::CloseLayer(u64 layer_id) {
@@ -163,15 +171,15 @@ std::optional<u32> NVFlinger::FindBufferQueueId(u64 display_id, u64 layer_id) {
     return layer->GetBinderId();
 }
 
-Kernel::KReadableEvent* NVFlinger::FindVsyncEvent(u64 display_id) {
+ResultVal<Kernel::KReadableEvent*> NVFlinger::FindVsyncEvent(u64 display_id) {
     const auto lock_guard = Lock();
     auto* const display = FindDisplay(display_id);
 
     if (display == nullptr) {
-        return nullptr;
+        return VI::ResultNotFound;
     }
 
-    return &display->GetVSyncEvent();
+    return display->GetVSyncEvent();
 }
 
 VI::Display* NVFlinger::FindDisplay(u64 display_id) {
@@ -261,30 +269,24 @@ void NVFlinger::Compose() {
             return; // We are likely shutting down
         }
 
-        auto& gpu = system.GPU();
-        const auto& multi_fence = buffer.fence;
-        guard->unlock();
-        for (u32 fence_id = 0; fence_id < multi_fence.num_fences; fence_id++) {
-            const auto& fence = multi_fence.fences[fence_id];
-            gpu.WaitFence(fence.id, fence.value);
-        }
-        guard->lock();
-
-        MicroProfileFlip();
-
         // Now send the buffer to the GPU for drawing.
         // TODO(Subv): Support more than just disp0. The display device selection is probably based
         // on which display we're drawing (Default, Internal, External, etc)
-        auto nvdisp = nvdrv->GetDevice<Nvidia::Devices::nvdisp_disp0>("/dev/nvdisp_disp0");
+        auto nvdisp = nvdrv->GetDevice<Nvidia::Devices::nvdisp_disp0>(disp_fd);
         ASSERT(nvdisp);
 
+        guard->unlock();
         Common::Rectangle<int> crop_rect{
             static_cast<int>(buffer.crop.Left()), static_cast<int>(buffer.crop.Top()),
             static_cast<int>(buffer.crop.Right()), static_cast<int>(buffer.crop.Bottom())};
 
         nvdisp->flip(igbp_buffer.BufferId(), igbp_buffer.Offset(), igbp_buffer.ExternalFormat(),
                      igbp_buffer.Width(), igbp_buffer.Height(), igbp_buffer.Stride(),
-                     static_cast<android::BufferTransformFlags>(buffer.transform), crop_rect);
+                     static_cast<android::BufferTransformFlags>(buffer.transform), crop_rect,
+                     buffer.fence.fences, buffer.fence.num_fences);
+
+        MicroProfileFlip();
+        guard->lock();
 
         swap_interval = buffer.swap_interval;
 
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index 044ac6ac8..b62615de2 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -11,6 +11,7 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "core/hle/result.h"
 #include "core/hle/service/kernel_helpers.h"
 
 namespace Common {
@@ -71,8 +72,9 @@ public:
 
     /// Gets the vsync event for the specified display.
     ///
-    /// If an invalid display ID is provided, then nullptr is returned.
-    [[nodiscard]] Kernel::KReadableEvent* FindVsyncEvent(u64 display_id);
+    /// If an invalid display ID is provided, then VI::ResultNotFound is returned.
+    /// If the vsync event has already been retrieved, then VI::ResultPermissionDenied is returned.
+    [[nodiscard]] ResultVal<Kernel::KReadableEvent*> FindVsyncEvent(u64 display_id);
 
     /// Performs a composition request to the emulated nvidia GPU and triggers the vsync events when
     /// finished.
@@ -114,6 +116,7 @@ private:
     void SplitVSync(std::stop_token stop_token);
 
     std::shared_ptr<Nvidia::Module> nvdrv;
+    s32 disp_fd;
 
     std::list<VI::Display> displays;
 
diff --git a/src/core/hle/service/sockets/bsd.cpp b/src/core/hle/service/sockets/bsd.cpp
index cc679cc81..9e94a462f 100644
--- a/src/core/hle/service/sockets/bsd.cpp
+++ b/src/core/hle/service/sockets/bsd.cpp
@@ -929,7 +929,7 @@ BSD::BSD(Core::System& system_, const char* name)
         proxy_packet_received = room_member->BindOnProxyPacketReceived(
             [this](const Network::ProxyPacket& packet) { OnProxyPacketReceived(packet); });
     } else {
-        LOG_ERROR(Service, "Network isn't initalized");
+        LOG_ERROR(Service, "Network isn't initialized");
     }
 }
 
diff --git a/src/core/hle/service/vi/display/vi_display.cpp b/src/core/hle/service/vi/display/vi_display.cpp
index b34febb50..288aafaaf 100644
--- a/src/core/hle/service/vi/display/vi_display.cpp
+++ b/src/core/hle/service/vi/display/vi_display.cpp
@@ -12,6 +12,7 @@
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/kernel/k_writable_event.h"
 #include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvflinger/buffer_item_consumer.h"
 #include "core/hle/service/nvflinger/buffer_queue_consumer.h"
 #include "core/hle/service/nvflinger/buffer_queue_core.h"
@@ -19,6 +20,7 @@
 #include "core/hle/service/nvflinger/hos_binder_driver_server.h"
 #include "core/hle/service/vi/display/vi_display.h"
 #include "core/hle/service/vi/layer/vi_layer.h"
+#include "core/hle/service/vi/vi_results.h"
 
 namespace Service::VI {
 
@@ -28,11 +30,13 @@ struct BufferQueue {
     std::unique_ptr<android::BufferQueueConsumer> consumer;
 };
 
-static BufferQueue CreateBufferQueue(KernelHelpers::ServiceContext& service_context) {
+static BufferQueue CreateBufferQueue(KernelHelpers::ServiceContext& service_context,
+                                     Service::Nvidia::NvCore::NvMap& nvmap) {
     auto buffer_queue_core = std::make_shared<android::BufferQueueCore>();
-    return {buffer_queue_core,
-            std::make_unique<android::BufferQueueProducer>(service_context, buffer_queue_core),
-            std::make_unique<android::BufferQueueConsumer>(buffer_queue_core)};
+    return {
+        buffer_queue_core,
+        std::make_unique<android::BufferQueueProducer>(service_context, buffer_queue_core, nvmap),
+        std::make_unique<android::BufferQueueConsumer>(buffer_queue_core, nvmap)};
 }
 
 Display::Display(u64 id, std::string name_,
@@ -55,18 +59,29 @@ const Layer& Display::GetLayer(std::size_t index) const {
     return *layers.at(index);
 }
 
-Kernel::KReadableEvent& Display::GetVSyncEvent() {
-    return vsync_event->GetReadableEvent();
+ResultVal<Kernel::KReadableEvent*> Display::GetVSyncEvent() {
+    if (got_vsync_event) {
+        return ResultPermissionDenied;
+    }
+
+    got_vsync_event = true;
+
+    return GetVSyncEventUnchecked();
+}
+
+Kernel::KReadableEvent* Display::GetVSyncEventUnchecked() {
+    return &vsync_event->GetReadableEvent();
 }
 
 void Display::SignalVSyncEvent() {
     vsync_event->GetWritableEvent().Signal();
 }
 
-void Display::CreateLayer(u64 layer_id, u32 binder_id) {
+void Display::CreateLayer(u64 layer_id, u32 binder_id,
+                          Service::Nvidia::NvCore::Container& nv_core) {
     ASSERT_MSG(layers.empty(), "Only one layer is supported per display at the moment");
 
-    auto [core, producer, consumer] = CreateBufferQueue(service_context);
+    auto [core, producer, consumer] = CreateBufferQueue(service_context, nv_core.GetNvMapFile());
 
     auto buffer_item_consumer = std::make_shared<android::BufferItemConsumer>(std::move(consumer));
     buffer_item_consumer->Connect(false);
diff --git a/src/core/hle/service/vi/display/vi_display.h b/src/core/hle/service/vi/display/vi_display.h
index 3838bb599..33d5f398c 100644
--- a/src/core/hle/service/vi/display/vi_display.h
+++ b/src/core/hle/service/vi/display/vi_display.h
@@ -9,6 +9,7 @@
 
 #include "common/common_funcs.h"
 #include "common/common_types.h"
+#include "core/hle/result.h"
 
 namespace Kernel {
 class KEvent;
@@ -26,6 +27,11 @@ namespace Service::NVFlinger {
 class HosBinderDriverServer;
 }
 
+namespace Service::Nvidia::NvCore {
+class Container;
+class NvMap;
+} // namespace Service::Nvidia::NvCore
+
 namespace Service::VI {
 
 class Layer;
@@ -73,8 +79,16 @@ public:
         return layers.size();
     }
 
-    /// Gets the readable vsync event.
-    Kernel::KReadableEvent& GetVSyncEvent();
+    /**
+     * Gets the internal vsync event.
+     *
+     * @returns The internal Vsync event if it has not yet been retrieved,
+     *          VI::ResultPermissionDenied otherwise.
+     */
+    [[nodiscard]] ResultVal<Kernel::KReadableEvent*> GetVSyncEvent();
+
+    /// Gets the internal vsync event.
+    Kernel::KReadableEvent* GetVSyncEventUnchecked();
 
     /// Signals the internal vsync event.
     void SignalVSyncEvent();
@@ -84,7 +98,7 @@ public:
     /// @param layer_id The ID to assign to the created layer.
     /// @param binder_id The ID assigned to the buffer queue.
     ///
-    void CreateLayer(u64 layer_id, u32 binder_id);
+    void CreateLayer(u64 layer_id, u32 binder_id, Service::Nvidia::NvCore::Container& core);
 
     /// Closes and removes a layer from this display with the given ID.
     ///
@@ -118,6 +132,7 @@ private:
 
     std::vector<std::unique_ptr<Layer>> layers;
     Kernel::KEvent* vsync_event{};
+    bool got_vsync_event{false};
 };
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index 546879648..9c917cacf 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -29,16 +29,12 @@
 #include "core/hle/service/service.h"
 #include "core/hle/service/vi/vi.h"
 #include "core/hle/service/vi/vi_m.h"
+#include "core/hle/service/vi/vi_results.h"
 #include "core/hle/service/vi/vi_s.h"
 #include "core/hle/service/vi/vi_u.h"
 
 namespace Service::VI {
 
-constexpr Result ERR_OPERATION_FAILED{ErrorModule::VI, 1};
-constexpr Result ERR_PERMISSION_DENIED{ErrorModule::VI, 5};
-constexpr Result ERR_UNSUPPORTED{ErrorModule::VI, 6};
-constexpr Result ERR_NOT_FOUND{ErrorModule::VI, 7};
-
 struct DisplayInfo {
     /// The name of this particular display.
     char display_name[0x40]{"Default"};
@@ -62,6 +58,7 @@ static_assert(sizeof(DisplayInfo) == 0x60, "DisplayInfo has wrong size");
 class NativeWindow final {
 public:
     constexpr explicit NativeWindow(u32 id_) : id{id_} {}
+    constexpr explicit NativeWindow(const NativeWindow& other) = default;
 
 private:
     const u32 magic = 2;
@@ -348,7 +345,7 @@ private:
         if (!layer_id) {
             LOG_ERROR(Service_VI, "Layer not found! display=0x{:016X}", display);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
@@ -498,7 +495,7 @@ private:
         if (!display_id) {
             LOG_ERROR(Service_VI, "Display not found! display_name={}", name);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
@@ -554,14 +551,14 @@ private:
 
         if (scaling_mode > NintendoScaleMode::PreserveAspectRatio) {
             LOG_ERROR(Service_VI, "Invalid scaling mode provided.");
-            rb.Push(ERR_OPERATION_FAILED);
+            rb.Push(ResultOperationFailed);
             return;
         }
 
         if (scaling_mode != NintendoScaleMode::ScaleToWindow &&
             scaling_mode != NintendoScaleMode::PreserveAspectRatio) {
             LOG_ERROR(Service_VI, "Unsupported scaling mode supplied.");
-            rb.Push(ERR_UNSUPPORTED);
+            rb.Push(ResultNotSupported);
             return;
         }
 
@@ -594,7 +591,7 @@ private:
         if (!display_id) {
             LOG_ERROR(Service_VI, "Layer not found! layer_id={}", layer_id);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
@@ -602,7 +599,7 @@ private:
         if (!buffer_queue_id) {
             LOG_ERROR(Service_VI, "Buffer queue id not found! display_id={}", *display_id);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
@@ -640,7 +637,7 @@ private:
         if (!layer_id) {
             LOG_ERROR(Service_VI, "Layer not found! display_id={}", display_id);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
@@ -648,7 +645,7 @@ private:
         if (!buffer_queue_id) {
             LOG_ERROR(Service_VI, "Buffer queue id not found! display_id={}", display_id);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
@@ -675,19 +672,23 @@ private:
         IPC::RequestParser rp{ctx};
         const u64 display_id = rp.Pop<u64>();
 
-        LOG_WARNING(Service_VI, "(STUBBED) called. display_id=0x{:016X}", display_id);
+        LOG_DEBUG(Service_VI, "called. display_id={}", display_id);
 
         const auto vsync_event = nv_flinger.FindVsyncEvent(display_id);
-        if (!vsync_event) {
-            LOG_ERROR(Service_VI, "Vsync event was not found for display_id={}", display_id);
+        if (vsync_event.Failed()) {
+            const auto result = vsync_event.Code();
+            if (result == ResultNotFound) {
+                LOG_ERROR(Service_VI, "Vsync event was not found for display_id={}", display_id);
+            }
+
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(result);
             return;
         }
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(ResultSuccess);
-        rb.PushCopyObjects(vsync_event);
+        rb.PushCopyObjects(*vsync_event);
     }
 
     void ConvertScalingMode(Kernel::HLERequestContext& ctx) {
@@ -764,7 +765,7 @@ private:
             return ConvertedScaleMode::PreserveAspectRatio;
         default:
             LOG_ERROR(Service_VI, "Invalid scaling mode specified, mode={}", mode);
-            return ERR_OPERATION_FAILED;
+            return ResultOperationFailed;
         }
     }
 
@@ -794,7 +795,7 @@ void detail::GetDisplayServiceImpl(Kernel::HLERequestContext& ctx, Core::System&
     if (!IsValidServiceAccess(permission, policy)) {
         LOG_ERROR(Service_VI, "Permission denied for policy {}", policy);
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ERR_PERMISSION_DENIED);
+        rb.Push(ResultPermissionDenied);
         return;
     }
 
diff --git a/src/core/hle/service/vi/vi_results.h b/src/core/hle/service/vi/vi_results.h
new file mode 100644
index 000000000..a46c247d2
--- /dev/null
+++ b/src/core/hle/service/vi/vi_results.h
@@ -0,0 +1,13 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/result.h"
+
+namespace Service::VI {
+
+constexpr Result ResultOperationFailed{ErrorModule::VI, 1};
+constexpr Result ResultPermissionDenied{ErrorModule::VI, 5};
+constexpr Result ResultNotSupported{ErrorModule::VI, 6};
+constexpr Result ResultNotFound{ErrorModule::VI, 7};
+
+} // namespace Service::VI
diff --git a/src/core/internal_network/network.cpp b/src/core/internal_network/network.cpp
index cdf38a2a4..447fbffaa 100644
--- a/src/core/internal_network/network.cpp
+++ b/src/core/internal_network/network.cpp
@@ -364,7 +364,7 @@ std::pair<s32, Errno> Poll(std::vector<PollFD>& pollfds, s32 timeout) {
     std::vector<WSAPOLLFD> host_pollfds(pollfds.size());
     std::transform(pollfds.begin(), pollfds.end(), host_pollfds.begin(), [](PollFD fd) {
         WSAPOLLFD result;
-        result.fd = fd.socket->fd;
+        result.fd = fd.socket->GetFD();
         result.events = TranslatePollEvents(fd.events);
         result.revents = 0;
         return result;
@@ -430,12 +430,12 @@ std::pair<SocketBase::AcceptResult, Errno> Socket::Accept() {
         return {AcceptResult{}, GetAndLogLastError()};
     }
 
-    AcceptResult result;
-    result.socket = std::make_unique<Socket>();
-    result.socket->fd = new_socket;
-
     ASSERT(addrlen == sizeof(sockaddr_in));
-    result.sockaddr_in = TranslateToSockAddrIn(addr);
+
+    AcceptResult result{
+        .socket = std::make_unique<Socket>(new_socket),
+        .sockaddr_in = TranslateToSockAddrIn(addr),
+    };
 
     return {std::move(result), Errno::SUCCESS};
 }
diff --git a/src/core/internal_network/network_interface.cpp b/src/core/internal_network/network_interface.cpp
index 0f0a66160..057fd3661 100644
--- a/src/core/internal_network/network_interface.cpp
+++ b/src/core/internal_network/network_interface.cpp
@@ -188,7 +188,7 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
 std::optional<NetworkInterface> GetSelectedNetworkInterface() {
     const auto& selected_network_interface = Settings::values.network_interface.GetValue();
     const auto network_interfaces = Network::GetAvailableNetworkInterfaces();
-    if (network_interfaces.size() == 0) {
+    if (network_interfaces.empty()) {
         LOG_ERROR(Network, "GetAvailableNetworkInterfaces returned no interfaces");
         return std::nullopt;
     }
@@ -206,4 +206,14 @@ std::optional<NetworkInterface> GetSelectedNetworkInterface() {
     return *res;
 }
 
+void SelectFirstNetworkInterface() {
+    const auto network_interfaces = Network::GetAvailableNetworkInterfaces();
+
+    if (network_interfaces.empty()) {
+        return;
+    }
+
+    Settings::values.network_interface.SetValue(network_interfaces[0].name);
+}
+
 } // namespace Network
diff --git a/src/core/internal_network/network_interface.h b/src/core/internal_network/network_interface.h
index 9b98b6b42..175e61b1f 100644
--- a/src/core/internal_network/network_interface.h
+++ b/src/core/internal_network/network_interface.h
@@ -24,5 +24,6 @@ struct NetworkInterface {
 
 std::vector<NetworkInterface> GetAvailableNetworkInterfaces();
 std::optional<NetworkInterface> GetSelectedNetworkInterface();
+void SelectFirstNetworkInterface();
 
 } // namespace Network
diff --git a/src/core/internal_network/socket_proxy.cpp b/src/core/internal_network/socket_proxy.cpp
index 0c746bd82..7d5d37bbc 100644
--- a/src/core/internal_network/socket_proxy.cpp
+++ b/src/core/internal_network/socket_proxy.cpp
@@ -6,6 +6,7 @@
 
 #include "common/assert.h"
 #include "common/logging/log.h"
+#include "common/zstd_compression.h"
 #include "core/internal_network/network.h"
 #include "core/internal_network/network_interface.h"
 #include "core/internal_network/socket_proxy.h"
@@ -32,8 +33,11 @@ void ProxySocket::HandleProxyPacket(const ProxyPacket& packet) {
         return;
     }
 
+    auto decompressed = packet;
+    decompressed.data = Common::Compression::DecompressDataZSTD(packet.data);
+
     std::lock_guard guard(packets_mutex);
-    received_packets.push(packet);
+    received_packets.push(decompressed);
 }
 
 template <typename T>
@@ -185,6 +189,8 @@ std::pair<s32, Errno> ProxySocket::Send(const std::vector<u8>& message, int flag
 void ProxySocket::SendPacket(ProxyPacket& packet) {
     if (auto room_member = room_network.GetRoomMember().lock()) {
         if (room_member->IsConnected()) {
+            packet.data = Common::Compression::CompressDataZSTDDefault(packet.data.data(),
+                                                                       packet.data.size());
             room_member->SendProxyPacket(packet);
         }
     }
diff --git a/src/core/internal_network/sockets.h b/src/core/internal_network/sockets.h
index a70429b19..2e328c645 100644
--- a/src/core/internal_network/sockets.h
+++ b/src/core/internal_network/sockets.h
@@ -32,6 +32,10 @@ public:
         std::unique_ptr<SocketBase> socket;
         SockAddrIn sockaddr_in;
     };
+
+    SocketBase() = default;
+    explicit SocketBase(SOCKET fd_) : fd{fd_} {}
+
     virtual ~SocketBase() = default;
 
     virtual SocketBase& operator=(const SocketBase&) = delete;
@@ -89,12 +93,19 @@ public:
 
     virtual void HandleProxyPacket(const ProxyPacket& packet) = 0;
 
+    [[nodiscard]] SOCKET GetFD() const {
+        return fd;
+    }
+
+protected:
     SOCKET fd = INVALID_SOCKET;
 };
 
 class Socket : public SocketBase {
 public:
     Socket() = default;
+    explicit Socket(SOCKET fd_) : SocketBase{fd_} {}
+
     ~Socket() override;
 
     Socket(const Socket&) = delete;
diff --git a/src/core/loader/loader.cpp b/src/core/loader/loader.cpp
index 104d16efa..f24474ed8 100644
--- a/src/core/loader/loader.cpp
+++ b/src/core/loader/loader.cpp
@@ -244,6 +244,10 @@ static std::unique_ptr<AppLoader> GetFileLoader(Core::System& system, FileSys::V
 
 std::unique_ptr<AppLoader> GetLoader(Core::System& system, FileSys::VirtualFile file,
                                      u64 program_id, std::size_t program_index) {
+    if (!file) {
+        return nullptr;
+    }
+
     FileType type = IdentifyFile(file);
     const FileType filename_type = GuessFromFilename(file->GetName());
 
diff --git a/src/core/memory.cpp b/src/core/memory.cpp
index 34ad7cadd..2ac792566 100644
--- a/src/core/memory.cpp
+++ b/src/core/memory.cpp
@@ -551,6 +551,11 @@ struct Memory::Impl {
             []() {});
     }
 
+    [[nodiscard]] u8* GetPointerSilent(const VAddr vaddr) const {
+        return GetPointerImpl(
+            vaddr, []() {}, []() {});
+    }
+
     /**
      * Reads a particular data type out of memory at the given virtual address.
      *
@@ -686,6 +691,10 @@ u8* Memory::GetPointer(VAddr vaddr) {
     return impl->GetPointer(vaddr);
 }
 
+u8* Memory::GetPointerSilent(VAddr vaddr) {
+    return impl->GetPointerSilent(vaddr);
+}
+
 const u8* Memory::GetPointer(VAddr vaddr) const {
     return impl->GetPointer(vaddr);
 }
diff --git a/src/core/memory.h b/src/core/memory.h
index a11ff8766..81eac448b 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -114,6 +114,7 @@ public:
      *          If the address is not valid, nullptr will be returned.
      */
     u8* GetPointer(VAddr vaddr);
+    u8* GetPointerSilent(VAddr vaddr);
 
     template <typename T>
     T* GetPointer(VAddr vaddr) {
diff --git a/src/dedicated_room/CMakeLists.txt b/src/dedicated_room/CMakeLists.txt
index 1efdbc1f7..2d9731f19 100644
--- a/src/dedicated_room/CMakeLists.txt
+++ b/src/dedicated_room/CMakeLists.txt
@@ -23,5 +23,5 @@ endif()
 target_link_libraries(yuzu-room PRIVATE ${PLATFORM_LIBRARIES} Threads::Threads)
 
 if(UNIX AND NOT APPLE)
-    install(TARGETS yuzu-room RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}/bin")
+    install(TARGETS yuzu-room)
 endif()
diff --git a/src/dedicated_room/yuzu_room.cpp b/src/dedicated_room/yuzu_room.cpp
index 7b6deba41..359891883 100644
--- a/src/dedicated_room/yuzu_room.cpp
+++ b/src/dedicated_room/yuzu_room.cpp
@@ -76,7 +76,18 @@ static constexpr char BanListMagic[] = "YuzuRoom-BanList-1";
 static constexpr char token_delimiter{':'};
 
 static void PadToken(std::string& token) {
-    while (token.size() % 4 != 0) {
+    std::size_t outlen = 0;
+
+    std::array<unsigned char, 512> output{};
+    std::array<unsigned char, 2048> roundtrip{};
+    for (size_t i = 0; i < 3; i++) {
+        mbedtls_base64_decode(output.data(), output.size(), &outlen,
+                              reinterpret_cast<const unsigned char*>(token.c_str()),
+                              token.length());
+        mbedtls_base64_encode(roundtrip.data(), roundtrip.size(), &outlen, output.data(), outlen);
+        if (memcmp(roundtrip.data(), token.data(), token.size()) == 0) {
+            break;
+        }
         token.push_back('=');
     }
 }
diff --git a/src/input_common/CMakeLists.txt b/src/input_common/CMakeLists.txt
index 4b91b88ce..2cf9eb97f 100644
--- a/src/input_common/CMakeLists.txt
+++ b/src/input_common/CMakeLists.txt
@@ -18,6 +18,8 @@ add_library(input_common STATIC
     drivers/touch_screen.h
     drivers/udp_client.cpp
     drivers/udp_client.h
+    drivers/virtual_amiibo.cpp
+    drivers/virtual_amiibo.h
     helpers/stick_from_buttons.cpp
     helpers/stick_from_buttons.h
     helpers/touch_from_buttons.cpp
diff --git a/src/input_common/drivers/gc_adapter.cpp b/src/input_common/drivers/gc_adapter.cpp
index 27a0ffb0d..f4dd24e7d 100644
--- a/src/input_common/drivers/gc_adapter.cpp
+++ b/src/input_common/drivers/gc_adapter.cpp
@@ -90,7 +90,7 @@ GCAdapter::~GCAdapter() {
 
 void GCAdapter::AdapterInputThread(std::stop_token stop_token) {
     LOG_DEBUG(Input, "Input thread started");
-    Common::SetCurrentThreadName("yuzu:input:GCAdapter");
+    Common::SetCurrentThreadName("GCAdapter");
     s32 payload_size{};
     AdapterPayload adapter_payload{};
 
@@ -214,7 +214,7 @@ void GCAdapter::UpdateStateAxes(std::size_t port, const AdapterPayload& adapter_
 }
 
 void GCAdapter::AdapterScanThread(std::stop_token stop_token) {
-    Common::SetCurrentThreadName("yuzu:input:ScanGCAdapter");
+    Common::SetCurrentThreadName("ScanGCAdapter");
     usb_adapter_handle = nullptr;
     pads = {};
     while (!stop_token.stop_requested() && !Setup()) {
diff --git a/src/input_common/drivers/mouse.cpp b/src/input_common/drivers/mouse.cpp
index 4909fa8d7..98c3157a8 100644
--- a/src/input_common/drivers/mouse.cpp
+++ b/src/input_common/drivers/mouse.cpp
@@ -37,7 +37,7 @@ Mouse::Mouse(std::string input_engine_) : InputEngine(std::move(input_engine_))
 }
 
 void Mouse::UpdateThread(std::stop_token stop_token) {
-    Common::SetCurrentThreadName("yuzu:input:Mouse");
+    Common::SetCurrentThreadName("Mouse");
     constexpr int update_time = 10;
     while (!stop_token.stop_requested()) {
         if (Settings::values.mouse_panning && !Settings::values.mouse_enabled) {
diff --git a/src/input_common/drivers/sdl_driver.cpp b/src/input_common/drivers/sdl_driver.cpp
index 5cc1ccbd9..b72e4b397 100644
--- a/src/input_common/drivers/sdl_driver.cpp
+++ b/src/input_common/drivers/sdl_driver.cpp
@@ -436,7 +436,7 @@ SDLDriver::SDLDriver(std::string input_engine_) : InputEngine(std::move(input_en
     initialized = true;
     if (start_thread) {
         poll_thread = std::thread([this] {
-            Common::SetCurrentThreadName("yuzu:input:SDL");
+            Common::SetCurrentThreadName("SDL_MainLoop");
             using namespace std::chrono_literals;
             while (initialized) {
                 SDL_PumpEvents();
@@ -444,7 +444,7 @@ SDLDriver::SDLDriver(std::string input_engine_) : InputEngine(std::move(input_en
             }
         });
         vibration_thread = std::thread([this] {
-            Common::SetCurrentThreadName("yuzu:input:SDL_Vibration");
+            Common::SetCurrentThreadName("SDL_Vibration");
             using namespace std::chrono_literals;
             while (initialized) {
                 SendVibrations();
diff --git a/src/input_common/drivers/virtual_amiibo.cpp b/src/input_common/drivers/virtual_amiibo.cpp
new file mode 100644
index 000000000..0cd5129da
--- /dev/null
+++ b/src/input_common/drivers/virtual_amiibo.cpp
@@ -0,0 +1,101 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <cstring>
+#include <fmt/format.h>
+
+#include "common/fs/file.h"
+#include "common/fs/fs.h"
+#include "common/fs/path_util.h"
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "input_common/drivers/virtual_amiibo.h"
+
+namespace InputCommon {
+constexpr PadIdentifier identifier = {
+    .guid = Common::UUID{},
+    .port = 0,
+    .pad = 0,
+};
+
+VirtualAmiibo::VirtualAmiibo(std::string input_engine_) : InputEngine(std::move(input_engine_)) {}
+
+VirtualAmiibo::~VirtualAmiibo() = default;
+
+Common::Input::PollingError VirtualAmiibo::SetPollingMode(
+    [[maybe_unused]] const PadIdentifier& identifier_,
+    const Common::Input::PollingMode polling_mode_) {
+    polling_mode = polling_mode_;
+
+    if (polling_mode == Common::Input::PollingMode::NFC) {
+        if (state == State::Initialized) {
+            state = State::WaitingForAmiibo;
+        }
+    } else {
+        if (state == State::AmiiboIsOpen) {
+            CloseAmiibo();
+        }
+    }
+
+    return Common::Input::PollingError::None;
+}
+
+Common::Input::NfcState VirtualAmiibo::SupportsNfc(
+    [[maybe_unused]] const PadIdentifier& identifier_) const {
+    return Common::Input::NfcState::Success;
+}
+
+Common::Input::NfcState VirtualAmiibo::WriteNfcData(
+    [[maybe_unused]] const PadIdentifier& identifier_, const std::vector<u8>& data) {
+    const Common::FS::IOFile amiibo_file{file_path, Common::FS::FileAccessMode::ReadWrite,
+                                         Common::FS::FileType::BinaryFile};
+
+    if (!amiibo_file.IsOpen()) {
+        LOG_ERROR(Core, "Amiibo is already on use");
+        return Common::Input::NfcState::WriteFailed;
+    }
+
+    if (!amiibo_file.Write(data)) {
+        LOG_ERROR(Service_NFP, "Error writting to file");
+        return Common::Input::NfcState::WriteFailed;
+    }
+
+    return Common::Input::NfcState::Success;
+}
+
+VirtualAmiibo::State VirtualAmiibo::GetCurrentState() const {
+    return state;
+}
+
+VirtualAmiibo::Info VirtualAmiibo::LoadAmiibo(const std::string& filename) {
+    const Common::FS::IOFile amiibo_file{filename, Common::FS::FileAccessMode::Read,
+                                         Common::FS::FileType::BinaryFile};
+
+    if (state != State::WaitingForAmiibo) {
+        return Info::WrongDeviceState;
+    }
+
+    if (!amiibo_file.IsOpen()) {
+        return Info::UnableToLoad;
+    }
+
+    amiibo_data.resize(amiibo_size);
+
+    if (amiibo_file.Read(amiibo_data) < amiibo_size_without_password) {
+        return Info::NotAnAmiibo;
+    }
+
+    file_path = filename;
+    state = State::AmiiboIsOpen;
+    SetNfc(identifier, {Common::Input::NfcState::NewAmiibo, amiibo_data});
+    return Info::Success;
+}
+
+VirtualAmiibo::Info VirtualAmiibo::CloseAmiibo() {
+    state = polling_mode == Common::Input::PollingMode::NFC ? State::WaitingForAmiibo
+                                                            : State::Initialized;
+    SetNfc(identifier, {Common::Input::NfcState::AmiiboRemoved, {}});
+    return Info::Success;
+}
+
+} // namespace InputCommon
diff --git a/src/input_common/drivers/virtual_amiibo.h b/src/input_common/drivers/virtual_amiibo.h
new file mode 100644
index 000000000..9eac07544
--- /dev/null
+++ b/src/input_common/drivers/virtual_amiibo.h
@@ -0,0 +1,61 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <string>
+#include <vector>
+
+#include "common/common_types.h"
+#include "input_common/input_engine.h"
+
+namespace Common::FS {
+class IOFile;
+}
+
+namespace InputCommon {
+
+class VirtualAmiibo final : public InputEngine {
+public:
+    enum class State {
+        Initialized,
+        WaitingForAmiibo,
+        AmiiboIsOpen,
+    };
+
+    enum class Info {
+        Success,
+        UnableToLoad,
+        NotAnAmiibo,
+        WrongDeviceState,
+        Unknown,
+    };
+
+    explicit VirtualAmiibo(std::string input_engine_);
+    ~VirtualAmiibo() override;
+
+    // Sets polling mode to a controller
+    Common::Input::PollingError SetPollingMode(
+        const PadIdentifier& identifier_, const Common::Input::PollingMode polling_mode_) override;
+
+    Common::Input::NfcState SupportsNfc(const PadIdentifier& identifier_) const override;
+
+    Common::Input::NfcState WriteNfcData(const PadIdentifier& identifier_,
+                                         const std::vector<u8>& data) override;
+
+    State GetCurrentState() const;
+
+    Info LoadAmiibo(const std::string& amiibo_file);
+    Info CloseAmiibo();
+
+private:
+    static constexpr std::size_t amiibo_size = 0x21C;
+    static constexpr std::size_t amiibo_size_without_password = amiibo_size - 0x8;
+
+    std::string file_path{};
+    State state{State::Initialized};
+    std::vector<u8> amiibo_data;
+    Common::Input::PollingMode polling_mode{Common::Input::PollingMode::Pasive};
+};
+} // namespace InputCommon
diff --git a/src/input_common/input_engine.cpp b/src/input_common/input_engine.cpp
index 6ede0e4b0..61cfd0911 100644
--- a/src/input_common/input_engine.cpp
+++ b/src/input_common/input_engine.cpp
@@ -102,6 +102,17 @@ void InputEngine::SetCamera(const PadIdentifier& identifier,
     TriggerOnCameraChange(identifier, value);
 }
 
+void InputEngine::SetNfc(const PadIdentifier& identifier, const Common::Input::NfcStatus& value) {
+    {
+        std::scoped_lock lock{mutex};
+        ControllerData& controller = controller_list.at(identifier);
+        if (!configuring) {
+            controller.nfc = value;
+        }
+    }
+    TriggerOnNfcChange(identifier, value);
+}
+
 bool InputEngine::GetButton(const PadIdentifier& identifier, int button) const {
     std::scoped_lock lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
@@ -189,6 +200,18 @@ Common::Input::CameraStatus InputEngine::GetCamera(const PadIdentifier& identifi
     return controller.camera;
 }
 
+Common::Input::NfcStatus InputEngine::GetNfc(const PadIdentifier& identifier) const {
+    std::scoped_lock lock{mutex};
+    const auto controller_iter = controller_list.find(identifier);
+    if (controller_iter == controller_list.cend()) {
+        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
+                  identifier.pad, identifier.port);
+        return {};
+    }
+    const ControllerData& controller = controller_iter->second;
+    return controller.nfc;
+}
+
 void InputEngine::ResetButtonState() {
     for (const auto& controller : controller_list) {
         for (const auto& button : controller.second.buttons) {
@@ -355,6 +378,20 @@ void InputEngine::TriggerOnCameraChange(const PadIdentifier& identifier,
     }
 }
 
+void InputEngine::TriggerOnNfcChange(const PadIdentifier& identifier,
+                                     [[maybe_unused]] const Common::Input::NfcStatus& value) {
+    std::scoped_lock lock{mutex_callback};
+    for (const auto& poller_pair : callback_list) {
+        const InputIdentifier& poller = poller_pair.second;
+        if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Nfc, 0)) {
+            continue;
+        }
+        if (poller.callback.on_change) {
+            poller.callback.on_change();
+        }
+    }
+}
+
 bool InputEngine::IsInputIdentifierEqual(const InputIdentifier& input_identifier,
                                          const PadIdentifier& identifier, EngineInputType type,
                                          int index) const {
diff --git a/src/input_common/input_engine.h b/src/input_common/input_engine.h
index f6b3c4610..cfbdb26bd 100644
--- a/src/input_common/input_engine.h
+++ b/src/input_common/input_engine.h
@@ -42,6 +42,7 @@ enum class EngineInputType {
     Camera,
     HatButton,
     Motion,
+    Nfc,
 };
 
 namespace std {
@@ -127,6 +128,18 @@ public:
         return Common::Input::CameraError::NotSupported;
     }
 
+    // Request nfc data from a controller
+    virtual Common::Input::NfcState SupportsNfc(
+        [[maybe_unused]] const PadIdentifier& identifier) const {
+        return Common::Input::NfcState::NotSupported;
+    }
+
+    // Writes data to an nfc tag
+    virtual Common::Input::NfcState WriteNfcData([[maybe_unused]] const PadIdentifier& identifier,
+                                                 [[maybe_unused]] const std::vector<u8>& data) {
+        return Common::Input::NfcState::NotSupported;
+    }
+
     // Returns the engine name
     [[nodiscard]] const std::string& GetEngineName() const;
 
@@ -183,6 +196,7 @@ public:
     Common::Input::BatteryLevel GetBattery(const PadIdentifier& identifier) const;
     BasicMotion GetMotion(const PadIdentifier& identifier, int motion) const;
     Common::Input::CameraStatus GetCamera(const PadIdentifier& identifier) const;
+    Common::Input::NfcStatus GetNfc(const PadIdentifier& identifier) const;
 
     int SetCallback(InputIdentifier input_identifier);
     void SetMappingCallback(MappingCallback callback);
@@ -195,6 +209,7 @@ protected:
     void SetBattery(const PadIdentifier& identifier, Common::Input::BatteryLevel value);
     void SetMotion(const PadIdentifier& identifier, int motion, const BasicMotion& value);
     void SetCamera(const PadIdentifier& identifier, const Common::Input::CameraStatus& value);
+    void SetNfc(const PadIdentifier& identifier, const Common::Input::NfcStatus& value);
 
     virtual std::string GetHatButtonName([[maybe_unused]] u8 direction_value) const {
         return "Unknown";
@@ -208,6 +223,7 @@ private:
         std::unordered_map<int, BasicMotion> motions;
         Common::Input::BatteryLevel battery{};
         Common::Input::CameraStatus camera{};
+        Common::Input::NfcStatus nfc{};
     };
 
     void TriggerOnButtonChange(const PadIdentifier& identifier, int button, bool value);
@@ -218,6 +234,7 @@ private:
                                const BasicMotion& value);
     void TriggerOnCameraChange(const PadIdentifier& identifier,
                                const Common::Input::CameraStatus& value);
+    void TriggerOnNfcChange(const PadIdentifier& identifier, const Common::Input::NfcStatus& value);
 
     bool IsInputIdentifierEqual(const InputIdentifier& input_identifier,
                                 const PadIdentifier& identifier, EngineInputType type,
diff --git a/src/input_common/input_poller.cpp b/src/input_common/input_poller.cpp
index ffb9b945e..75705b67e 100644
--- a/src/input_common/input_poller.cpp
+++ b/src/input_common/input_poller.cpp
@@ -705,6 +705,47 @@ private:
     InputEngine* input_engine;
 };
 
+class InputFromNfc final : public Common::Input::InputDevice {
+public:
+    explicit InputFromNfc(PadIdentifier identifier_, InputEngine* input_engine_)
+        : identifier(identifier_), input_engine(input_engine_) {
+        UpdateCallback engine_callback{[this]() { OnChange(); }};
+        const InputIdentifier input_identifier{
+            .identifier = identifier,
+            .type = EngineInputType::Nfc,
+            .index = 0,
+            .callback = engine_callback,
+        };
+        callback_key = input_engine->SetCallback(input_identifier);
+    }
+
+    ~InputFromNfc() override {
+        input_engine->DeleteCallback(callback_key);
+    }
+
+    Common::Input::NfcStatus GetStatus() const {
+        return input_engine->GetNfc(identifier);
+    }
+
+    void ForceUpdate() override {
+        OnChange();
+    }
+
+    void OnChange() {
+        const Common::Input::CallbackStatus status{
+            .type = Common::Input::InputType::Nfc,
+            .nfc_status = GetStatus(),
+        };
+
+        TriggerOnChange(status);
+    }
+
+private:
+    const PadIdentifier identifier;
+    int callback_key;
+    InputEngine* input_engine;
+};
+
 class OutputFromIdentifier final : public Common::Input::OutputDevice {
 public:
     explicit OutputFromIdentifier(PadIdentifier identifier_, InputEngine* input_engine_)
@@ -727,6 +768,14 @@ public:
         return input_engine->SetCameraFormat(identifier, camera_format);
     }
 
+    Common::Input::NfcState SupportsNfc() const override {
+        return input_engine->SupportsNfc(identifier);
+    }
+
+    Common::Input::NfcState WriteNfcData(const std::vector<u8>& data) override {
+        return input_engine->WriteNfcData(identifier, data);
+    }
+
 private:
     const PadIdentifier identifier;
     InputEngine* input_engine;
@@ -978,6 +1027,18 @@ std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateCameraDevice(
     return std::make_unique<InputFromCamera>(identifier, input_engine.get());
 }
 
+std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateNfcDevice(
+    const Common::ParamPackage& params) {
+    const PadIdentifier identifier = {
+        .guid = Common::UUID{params.Get("guid", "")},
+        .port = static_cast<std::size_t>(params.Get("port", 0)),
+        .pad = static_cast<std::size_t>(params.Get("pad", 0)),
+    };
+
+    input_engine->PreSetController(identifier);
+    return std::make_unique<InputFromNfc>(identifier, input_engine.get());
+}
+
 InputFactory::InputFactory(std::shared_ptr<InputEngine> input_engine_)
     : input_engine(std::move(input_engine_)) {}
 
@@ -989,6 +1050,9 @@ std::unique_ptr<Common::Input::InputDevice> InputFactory::Create(
     if (params.Has("camera")) {
         return CreateCameraDevice(params);
     }
+    if (params.Has("nfc")) {
+        return CreateNfcDevice(params);
+    }
     if (params.Has("button") && params.Has("axis")) {
         return CreateTriggerDevice(params);
     }
diff --git a/src/input_common/input_poller.h b/src/input_common/input_poller.h
index 4410a8415..d7db13ce4 100644
--- a/src/input_common/input_poller.h
+++ b/src/input_common/input_poller.h
@@ -222,6 +222,16 @@ private:
     std::unique_ptr<Common::Input::InputDevice> CreateCameraDevice(
         const Common::ParamPackage& params);
 
+    /**
+     * Creates a nfc device from the parameters given.
+     * @param params contains parameters for creating the device:
+     *               - "guid": text string for identifying controllers
+     *               - "port": port of the connected device
+     *               - "pad": slot of the connected controller
+     * @returns a unique input device with the parameters specified
+     */
+    std::unique_ptr<Common::Input::InputDevice> CreateNfcDevice(const Common::ParamPackage& params);
+
     std::shared_ptr<InputEngine> input_engine;
 };
 } // namespace InputCommon
diff --git a/src/input_common/main.cpp b/src/input_common/main.cpp
index 75a57b9fc..b2064ef95 100644
--- a/src/input_common/main.cpp
+++ b/src/input_common/main.cpp
@@ -11,6 +11,7 @@
 #include "input_common/drivers/tas_input.h"
 #include "input_common/drivers/touch_screen.h"
 #include "input_common/drivers/udp_client.h"
+#include "input_common/drivers/virtual_amiibo.h"
 #include "input_common/helpers/stick_from_buttons.h"
 #include "input_common/helpers/touch_from_buttons.h"
 #include "input_common/input_engine.h"
@@ -87,6 +88,15 @@ struct InputSubsystem::Impl {
         Common::Input::RegisterFactory<Common::Input::OutputDevice>(camera->GetEngineName(),
                                                                     camera_output_factory);
 
+        virtual_amiibo = std::make_shared<VirtualAmiibo>("virtual_amiibo");
+        virtual_amiibo->SetMappingCallback(mapping_callback);
+        virtual_amiibo_input_factory = std::make_shared<InputFactory>(virtual_amiibo);
+        virtual_amiibo_output_factory = std::make_shared<OutputFactory>(virtual_amiibo);
+        Common::Input::RegisterFactory<Common::Input::InputDevice>(virtual_amiibo->GetEngineName(),
+                                                                   virtual_amiibo_input_factory);
+        Common::Input::RegisterFactory<Common::Input::OutputDevice>(virtual_amiibo->GetEngineName(),
+                                                                    virtual_amiibo_output_factory);
+
 #ifdef HAVE_SDL2
         sdl = std::make_shared<SDLDriver>("sdl");
         sdl->SetMappingCallback(mapping_callback);
@@ -327,6 +337,7 @@ struct InputSubsystem::Impl {
     std::shared_ptr<TasInput::Tas> tas_input;
     std::shared_ptr<CemuhookUDP::UDPClient> udp_client;
     std::shared_ptr<Camera> camera;
+    std::shared_ptr<VirtualAmiibo> virtual_amiibo;
 
     std::shared_ptr<InputFactory> keyboard_factory;
     std::shared_ptr<InputFactory> mouse_factory;
@@ -335,6 +346,7 @@ struct InputSubsystem::Impl {
     std::shared_ptr<InputFactory> udp_client_input_factory;
     std::shared_ptr<InputFactory> tas_input_factory;
     std::shared_ptr<InputFactory> camera_input_factory;
+    std::shared_ptr<InputFactory> virtual_amiibo_input_factory;
 
     std::shared_ptr<OutputFactory> keyboard_output_factory;
     std::shared_ptr<OutputFactory> mouse_output_factory;
@@ -342,6 +354,7 @@ struct InputSubsystem::Impl {
     std::shared_ptr<OutputFactory> udp_client_output_factory;
     std::shared_ptr<OutputFactory> tas_output_factory;
     std::shared_ptr<OutputFactory> camera_output_factory;
+    std::shared_ptr<OutputFactory> virtual_amiibo_output_factory;
 
 #ifdef HAVE_SDL2
     std::shared_ptr<SDLDriver> sdl;
@@ -402,6 +415,14 @@ const Camera* InputSubsystem::GetCamera() const {
     return impl->camera.get();
 }
 
+VirtualAmiibo* InputSubsystem::GetVirtualAmiibo() {
+    return impl->virtual_amiibo.get();
+}
+
+const VirtualAmiibo* InputSubsystem::GetVirtualAmiibo() const {
+    return impl->virtual_amiibo.get();
+}
+
 std::vector<Common::ParamPackage> InputSubsystem::GetInputDevices() const {
     return impl->GetInputDevices();
 }
diff --git a/src/input_common/main.h b/src/input_common/main.h
index 9a969e747..ced252383 100644
--- a/src/input_common/main.h
+++ b/src/input_common/main.h
@@ -33,6 +33,7 @@ class Camera;
 class Keyboard;
 class Mouse;
 class TouchScreen;
+class VirtualAmiibo;
 struct MappingData;
 } // namespace InputCommon
 
@@ -101,6 +102,12 @@ public:
     /// Retrieves the underlying camera input device.
     [[nodiscard]] const Camera* GetCamera() const;
 
+    /// Retrieves the underlying virtual amiibo input device.
+    [[nodiscard]] VirtualAmiibo* GetVirtualAmiibo();
+
+    /// Retrieves the underlying virtual amiibo input device.
+    [[nodiscard]] const VirtualAmiibo* GetVirtualAmiibo() const;
+
     /**
      * Returns all available input devices that this Factory can create a new device with.
      * Each returned ParamPackage should have a `display` field used for display, a `engine` field
diff --git a/src/network/network.cpp b/src/network/network.cpp
index 0841e4134..6652a186b 100644
--- a/src/network/network.cpp
+++ b/src/network/network.cpp
@@ -15,7 +15,7 @@ RoomNetwork::RoomNetwork() {
 
 bool RoomNetwork::Init() {
     if (enet_initialize() != 0) {
-        LOG_ERROR(Network, "Error initalizing ENet");
+        LOG_ERROR(Network, "Error initializing ENet");
         return false;
     }
     m_room = std::make_shared<Room>();
diff --git a/src/network/room.cpp b/src/network/room.cpp
index 8c63b255b..dc5dbce7f 100644
--- a/src/network/room.cpp
+++ b/src/network/room.cpp
@@ -212,6 +212,12 @@ public:
     void HandleProxyPacket(const ENetEvent* event);
 
     /**
+     * Broadcasts this packet to all members except the sender.
+     * @param event The ENet event containing the data
+     */
+    void HandleLdnPacket(const ENetEvent* event);
+
+    /**
      * Extracts a chat entry from a received ENet packet and adds it to the chat queue.
      * @param event The ENet event that was received.
      */
@@ -247,6 +253,9 @@ void Room::RoomImpl::ServerLoop() {
                 case IdProxyPacket:
                     HandleProxyPacket(&event);
                     break;
+                case IdLdnPacket:
+                    HandleLdnPacket(&event);
+                    break;
                 case IdChatMessage:
                     HandleChatPacket(&event);
                     break;
@@ -861,6 +870,60 @@ void Room::RoomImpl::HandleProxyPacket(const ENetEvent* event) {
     enet_host_flush(server);
 }
 
+void Room::RoomImpl::HandleLdnPacket(const ENetEvent* event) {
+    Packet in_packet;
+    in_packet.Append(event->packet->data, event->packet->dataLength);
+
+    in_packet.IgnoreBytes(sizeof(u8)); // Message type
+
+    in_packet.IgnoreBytes(sizeof(u8));          // LAN packet type
+    in_packet.IgnoreBytes(sizeof(IPv4Address)); // Local IP
+
+    IPv4Address remote_ip;
+    in_packet.Read(remote_ip); // Remote IP
+
+    bool broadcast;
+    in_packet.Read(broadcast); // Broadcast
+
+    Packet out_packet;
+    out_packet.Append(event->packet->data, event->packet->dataLength);
+    ENetPacket* enet_packet = enet_packet_create(out_packet.GetData(), out_packet.GetDataSize(),
+                                                 ENET_PACKET_FLAG_RELIABLE);
+
+    const auto& destination_address = remote_ip;
+    if (broadcast) { // Send the data to everyone except the sender
+        std::lock_guard lock(member_mutex);
+        bool sent_packet = false;
+        for (const auto& member : members) {
+            if (member.peer != event->peer) {
+                sent_packet = true;
+                enet_peer_send(member.peer, 0, enet_packet);
+            }
+        }
+
+        if (!sent_packet) {
+            enet_packet_destroy(enet_packet);
+        }
+    } else {
+        std::lock_guard lock(member_mutex);
+        auto member = std::find_if(members.begin(), members.end(),
+                                   [destination_address](const Member& member_entry) -> bool {
+                                       return member_entry.fake_ip == destination_address;
+                                   });
+        if (member != members.end()) {
+            enet_peer_send(member->peer, 0, enet_packet);
+        } else {
+            LOG_ERROR(Network,
+                      "Attempting to send to unknown IP address: "
+                      "{}.{}.{}.{}",
+                      destination_address[0], destination_address[1], destination_address[2],
+                      destination_address[3]);
+            enet_packet_destroy(enet_packet);
+        }
+    }
+    enet_host_flush(server);
+}
+
 void Room::RoomImpl::HandleChatPacket(const ENetEvent* event) {
     Packet in_packet;
     in_packet.Append(event->packet->data, event->packet->dataLength);
diff --git a/src/network/room.h b/src/network/room.h
index c2a4b1a70..edbd3ecfb 100644
--- a/src/network/room.h
+++ b/src/network/room.h
@@ -40,6 +40,7 @@ enum RoomMessageTypes : u8 {
     IdRoomInformation,
     IdSetGameInfo,
     IdProxyPacket,
+    IdLdnPacket,
     IdChatMessage,
     IdNameCollision,
     IdIpCollision,
diff --git a/src/network/room_member.cpp b/src/network/room_member.cpp
index 06818af78..b94cb24ad 100644
--- a/src/network/room_member.cpp
+++ b/src/network/room_member.cpp
@@ -58,6 +58,7 @@ public:
 
     private:
         CallbackSet<ProxyPacket> callback_set_proxy_packet;
+        CallbackSet<LDNPacket> callback_set_ldn_packet;
         CallbackSet<ChatEntry> callback_set_chat_messages;
         CallbackSet<StatusMessageEntry> callback_set_status_messages;
         CallbackSet<RoomInformation> callback_set_room_information;
@@ -108,6 +109,12 @@ public:
     void HandleProxyPackets(const ENetEvent* event);
 
     /**
+     * Extracts an LdnPacket from a received ENet packet.
+     * @param event The ENet event that was received.
+     */
+    void HandleLdnPackets(const ENetEvent* event);
+
+    /**
      * Extracts a chat entry from a received ENet packet and adds it to the chat queue.
      * @param event The ENet event that was received.
      */
@@ -166,6 +173,9 @@ void RoomMember::RoomMemberImpl::MemberLoop() {
                 case IdProxyPacket:
                     HandleProxyPackets(&event);
                     break;
+                case IdLdnPacket:
+                    HandleLdnPackets(&event);
+                    break;
                 case IdChatMessage:
                     HandleChatPacket(&event);
                     break;
@@ -372,6 +382,27 @@ void RoomMember::RoomMemberImpl::HandleProxyPackets(const ENetEvent* event) {
     Invoke<ProxyPacket>(proxy_packet);
 }
 
+void RoomMember::RoomMemberImpl::HandleLdnPackets(const ENetEvent* event) {
+    LDNPacket ldn_packet{};
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+
+    // Ignore the first byte, which is the message id.
+    packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+
+    u8 packet_type;
+    packet.Read(packet_type);
+    ldn_packet.type = static_cast<LDNPacketType>(packet_type);
+
+    packet.Read(ldn_packet.local_ip);
+    packet.Read(ldn_packet.remote_ip);
+    packet.Read(ldn_packet.broadcast);
+
+    packet.Read(ldn_packet.data);
+
+    Invoke<LDNPacket>(ldn_packet);
+}
+
 void RoomMember::RoomMemberImpl::HandleChatPacket(const ENetEvent* event) {
     Packet packet;
     packet.Append(event->packet->data, event->packet->dataLength);
@@ -450,6 +481,11 @@ RoomMember::RoomMemberImpl::CallbackSet<ProxyPacket>& RoomMember::RoomMemberImpl
 }
 
 template <>
+RoomMember::RoomMemberImpl::CallbackSet<LDNPacket>& RoomMember::RoomMemberImpl::Callbacks::Get() {
+    return callback_set_ldn_packet;
+}
+
+template <>
 RoomMember::RoomMemberImpl::CallbackSet<RoomMember::State>&
 RoomMember::RoomMemberImpl::Callbacks::Get() {
     return callback_set_state;
@@ -607,6 +643,21 @@ void RoomMember::SendProxyPacket(const ProxyPacket& proxy_packet) {
     room_member_impl->Send(std::move(packet));
 }
 
+void RoomMember::SendLdnPacket(const LDNPacket& ldn_packet) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdLdnPacket));
+
+    packet.Write(static_cast<u8>(ldn_packet.type));
+
+    packet.Write(ldn_packet.local_ip);
+    packet.Write(ldn_packet.remote_ip);
+    packet.Write(ldn_packet.broadcast);
+
+    packet.Write(ldn_packet.data);
+
+    room_member_impl->Send(std::move(packet));
+}
+
 void RoomMember::SendChatMessage(const std::string& message) {
     Packet packet;
     packet.Write(static_cast<u8>(IdChatMessage));
@@ -663,6 +714,11 @@ RoomMember::CallbackHandle<ProxyPacket> RoomMember::BindOnProxyPacketReceived(
     return room_member_impl->Bind(callback);
 }
 
+RoomMember::CallbackHandle<LDNPacket> RoomMember::BindOnLdnPacketReceived(
+    std::function<void(const LDNPacket&)> callback) {
+    return room_member_impl->Bind(std::move(callback));
+}
+
 RoomMember::CallbackHandle<RoomInformation> RoomMember::BindOnRoomInformationChanged(
     std::function<void(const RoomInformation&)> callback) {
     return room_member_impl->Bind(callback);
@@ -699,6 +755,7 @@ void RoomMember::Leave() {
 }
 
 template void RoomMember::Unbind(CallbackHandle<ProxyPacket>);
+template void RoomMember::Unbind(CallbackHandle<LDNPacket>);
 template void RoomMember::Unbind(CallbackHandle<RoomMember::State>);
 template void RoomMember::Unbind(CallbackHandle<RoomMember::Error>);
 template void RoomMember::Unbind(CallbackHandle<RoomInformation>);
diff --git a/src/network/room_member.h b/src/network/room_member.h
index f578f7f6a..0d6417294 100644
--- a/src/network/room_member.h
+++ b/src/network/room_member.h
@@ -17,7 +17,24 @@ namespace Network {
 using AnnounceMultiplayerRoom::GameInfo;
 using AnnounceMultiplayerRoom::RoomInformation;
 
-/// Information about the received WiFi packets.
+enum class LDNPacketType : u8 {
+    Scan,
+    ScanResp,
+    Connect,
+    SyncNetwork,
+    Disconnect,
+    DestroyNetwork,
+};
+
+struct LDNPacket {
+    LDNPacketType type;
+    IPv4Address local_ip;
+    IPv4Address remote_ip;
+    bool broadcast;
+    std::vector<u8> data;
+};
+
+/// Information about the received proxy packets.
 struct ProxyPacket {
     SockAddrIn local_endpoint;
     SockAddrIn remote_endpoint;
@@ -152,6 +169,12 @@ public:
     void SendProxyPacket(const ProxyPacket& packet);
 
     /**
+     * Sends an LDN packet to the room.
+     * @param packet The WiFi packet to send.
+     */
+    void SendLdnPacket(const LDNPacket& packet);
+
+    /**
      * Sends a chat message to the room.
      * @param message The contents of the message.
      */
@@ -205,6 +228,16 @@ public:
         std::function<void(const ProxyPacket&)> callback);
 
     /**
+     * Binds a function to an event that will be triggered every time an LDNPacket is received.
+     * The function wil be called everytime the event is triggered.
+     * The callback function must not bind or unbind a function. Doing so will cause a deadlock
+     * @param callback The function to call
+     * @return A handle used for removing the function from the registered list
+     */
+    CallbackHandle<LDNPacket> BindOnLdnPacketReceived(
+        std::function<void(const LDNPacket&)> callback);
+
+    /**
      * Binds a function to an event that will be triggered every time the RoomInformation changes.
      * The function wil be called every time the event is triggered.
      * The callback function must not bind or unbind a function. Doing so will cause a deadlock
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm.cpp b/src/shader_recompiler/backend/glasm/emit_glasm.cpp
index 97a6b383b..01f9abc71 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm.cpp
@@ -175,7 +175,7 @@ bool IsReference(IR::Inst& inst) {
 }
 
 void PrecolorInst(IR::Inst& phi) {
-    // Insert phi moves before references to avoid overwritting other phis
+    // Insert phi moves before references to avoid overwriting other phis
     const size_t num_args{phi.NumArgs()};
     for (size_t i = 0; i < num_args; ++i) {
         IR::Block& phi_block{*phi.PhiBlock(i)};
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
index b5c08d611..7e8f37563 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
@@ -13,9 +13,6 @@ namespace Shader::Backend::GLASM {
 namespace {
 void GetCbuf(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding, ScalarU32 offset,
              std::string_view size) {
-    if (!binding.IsImmediate()) {
-        throw NotImplementedException("Indirect constant buffer loading");
-    }
     const Register ret{ctx.reg_alloc.Define(inst)};
     if (offset.type == Type::U32) {
         // Avoid reading arrays out of bounds, matching hardware's behavior
@@ -24,7 +21,27 @@ void GetCbuf(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding, ScalarU
             return;
         }
     }
-    ctx.Add("LDC.{} {},c{}[{}];", size, ret, binding.U32(), offset);
+
+    if (binding.IsImmediate()) {
+        ctx.Add("LDC.{} {},c{}[{}];", size, ret, binding.U32(), offset);
+        return;
+    }
+
+    const ScalarU32 idx{ctx.reg_alloc.Consume(binding)};
+    for (u32 i = 0; i < Info::MAX_INDIRECT_CBUFS; i++) {
+        ctx.Add("SEQ.S.CC RC.x,{},{};"
+                "IF NE.x;"
+                "LDC.{} {},c{}[{}];",
+                idx, i, size, ret, i, offset);
+
+        if (i != Info::MAX_INDIRECT_CBUFS - 1) {
+            ctx.Add("ELSE;");
+        }
+    }
+
+    for (u32 i = 0; i < Info::MAX_INDIRECT_CBUFS; i++) {
+        ctx.Add("ENDIF;");
+    }
 }
 
 bool IsInputArray(Stage stage) {
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl.cpp b/src/shader_recompiler/backend/glsl/emit_glsl.cpp
index 76c18e488..e8a4390f6 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl.cpp
@@ -101,7 +101,7 @@ bool IsReference(IR::Inst& inst) {
 }
 
 void PrecolorInst(IR::Inst& phi) {
-    // Insert phi moves before references to avoid overwritting other phis
+    // Insert phi moves before references to avoid overwriting other phis
     const size_t num_args{phi.NumArgs()};
     for (size_t i = 0; i < num_args; ++i) {
         IR::Block& phi_block{*phi.PhiBlock(i)};
diff --git a/src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp b/src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp
index 578bc8c1b..ce42475d4 100644
--- a/src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp
+++ b/src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp
@@ -964,9 +964,9 @@ private:
         demote_endif_node.type = Type::EndIf;
         demote_endif_node.data.end_if.merge = return_block_it->data.block;
 
-        asl.insert(return_block_it, demote_endif_node);
-        asl.insert(return_block_it, demote_node);
-        asl.insert(return_block_it, demote_if_node);
+        const auto next_it_1 = asl.insert(return_block_it, demote_endif_node);
+        const auto next_it_2 = asl.insert(next_it_1, demote_node);
+        asl.insert(next_it_2, demote_if_node);
     }
 
     ObjectPool<Statement>& stmt_pool;
diff --git a/src/shader_recompiler/ir_opt/texture_pass.cpp b/src/shader_recompiler/ir_opt/texture_pass.cpp
index 597112ba4..e8be58357 100644
--- a/src/shader_recompiler/ir_opt/texture_pass.cpp
+++ b/src/shader_recompiler/ir_opt/texture_pass.cpp
@@ -19,8 +19,10 @@ namespace {
 struct ConstBufferAddr {
     u32 index;
     u32 offset;
+    u32 shift_left;
     u32 secondary_index;
     u32 secondary_offset;
+    u32 secondary_shift_left;
     IR::U32 dynamic_offset;
     u32 count;
     bool has_secondary;
@@ -172,19 +174,41 @@ bool IsTextureInstruction(const IR::Inst& inst) {
     return IndexedInstruction(inst) != IR::Opcode::Void;
 }
 
-std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst);
+std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst, Environment& env);
 
-std::optional<ConstBufferAddr> Track(const IR::Value& value) {
-    return IR::BreadthFirstSearch(value, TryGetConstBuffer);
+std::optional<ConstBufferAddr> Track(const IR::Value& value, Environment& env) {
+    return IR::BreadthFirstSearch(
+        value, [&env](const IR::Inst* inst) { return TryGetConstBuffer(inst, env); });
 }
 
-std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst) {
+std::optional<u32> TryGetConstant(IR::Value& value, Environment& env) {
+    const IR::Inst* inst = value.InstRecursive();
+    if (inst->GetOpcode() != IR::Opcode::GetCbufU32) {
+        return std::nullopt;
+    }
+    const IR::Value index{inst->Arg(0)};
+    const IR::Value offset{inst->Arg(1)};
+    if (!index.IsImmediate()) {
+        return std::nullopt;
+    }
+    if (!offset.IsImmediate()) {
+        return std::nullopt;
+    }
+    const auto index_number = index.U32();
+    if (index_number != 1) {
+        return std::nullopt;
+    }
+    const auto offset_number = offset.U32();
+    return env.ReadCbufValue(index_number, offset_number);
+}
+
+std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst, Environment& env) {
     switch (inst->GetOpcode()) {
     default:
         return std::nullopt;
     case IR::Opcode::BitwiseOr32: {
-        std::optional lhs{Track(inst->Arg(0))};
-        std::optional rhs{Track(inst->Arg(1))};
+        std::optional lhs{Track(inst->Arg(0), env)};
+        std::optional rhs{Track(inst->Arg(1), env)};
         if (!lhs || !rhs) {
             return std::nullopt;
         }
@@ -194,19 +218,62 @@ std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst) {
         if (lhs->count > 1 || rhs->count > 1) {
             return std::nullopt;
         }
-        if (lhs->index > rhs->index || lhs->offset > rhs->offset) {
+        if (lhs->shift_left > 0 || lhs->index > rhs->index || lhs->offset > rhs->offset) {
             std::swap(lhs, rhs);
         }
         return ConstBufferAddr{
             .index = lhs->index,
             .offset = lhs->offset,
+            .shift_left = lhs->shift_left,
             .secondary_index = rhs->index,
             .secondary_offset = rhs->offset,
+            .secondary_shift_left = rhs->shift_left,
             .dynamic_offset = {},
             .count = 1,
             .has_secondary = true,
         };
     }
+    case IR::Opcode::ShiftLeftLogical32: {
+        const IR::Value shift{inst->Arg(1)};
+        if (!shift.IsImmediate()) {
+            return std::nullopt;
+        }
+        std::optional lhs{Track(inst->Arg(0), env)};
+        if (lhs) {
+            lhs->shift_left = shift.U32();
+        }
+        return lhs;
+        break;
+    }
+    case IR::Opcode::BitwiseAnd32: {
+        IR::Value op1{inst->Arg(0)};
+        IR::Value op2{inst->Arg(1)};
+        if (op1.IsImmediate()) {
+            std::swap(op1, op2);
+        }
+        if (!op2.IsImmediate() && !op1.IsImmediate()) {
+            do {
+                auto try_index = TryGetConstant(op1, env);
+                if (try_index) {
+                    op1 = op2;
+                    op2 = IR::Value{*try_index};
+                    break;
+                }
+                auto try_index_2 = TryGetConstant(op2, env);
+                if (try_index_2) {
+                    op2 = IR::Value{*try_index_2};
+                    break;
+                }
+                return std::nullopt;
+            } while (false);
+        }
+        std::optional lhs{Track(op1, env)};
+        if (lhs) {
+            lhs->shift_left = static_cast<u32>(std::countr_zero(op2.U32()));
+        }
+        return lhs;
+        break;
+    }
     case IR::Opcode::GetCbufU32x2:
     case IR::Opcode::GetCbufU32:
         break;
@@ -222,8 +289,10 @@ std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst) {
         return ConstBufferAddr{
             .index = index.U32(),
             .offset = offset.U32(),
+            .shift_left = 0,
             .secondary_index = 0,
             .secondary_offset = 0,
+            .secondary_shift_left = 0,
             .dynamic_offset = {},
             .count = 1,
             .has_secondary = false,
@@ -247,8 +316,10 @@ std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst) {
     return ConstBufferAddr{
         .index = index.U32(),
         .offset = base_offset,
+        .shift_left = 0,
         .secondary_index = 0,
         .secondary_offset = 0,
+        .secondary_shift_left = 0,
         .dynamic_offset = dynamic_offset,
         .count = 8,
         .has_secondary = false,
@@ -258,7 +329,7 @@ std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst) {
 TextureInst MakeInst(Environment& env, IR::Block* block, IR::Inst& inst) {
     ConstBufferAddr addr;
     if (IsBindless(inst)) {
-        const std::optional<ConstBufferAddr> track_addr{Track(inst.Arg(0))};
+        const std::optional<ConstBufferAddr> track_addr{Track(inst.Arg(0), env)};
         if (!track_addr) {
             throw NotImplementedException("Failed to track bindless texture constant buffer");
         }
@@ -267,8 +338,10 @@ TextureInst MakeInst(Environment& env, IR::Block* block, IR::Inst& inst) {
         addr = ConstBufferAddr{
             .index = env.TextureBoundBuffer(),
             .offset = inst.Arg(0).U32(),
+            .shift_left = 0,
             .secondary_index = 0,
             .secondary_offset = 0,
+            .secondary_shift_left = 0,
             .dynamic_offset = {},
             .count = 1,
             .has_secondary = false,
@@ -284,8 +357,9 @@ TextureInst MakeInst(Environment& env, IR::Block* block, IR::Inst& inst) {
 TextureType ReadTextureType(Environment& env, const ConstBufferAddr& cbuf) {
     const u32 secondary_index{cbuf.has_secondary ? cbuf.secondary_index : cbuf.index};
     const u32 secondary_offset{cbuf.has_secondary ? cbuf.secondary_offset : cbuf.offset};
-    const u32 lhs_raw{env.ReadCbufValue(cbuf.index, cbuf.offset)};
-    const u32 rhs_raw{env.ReadCbufValue(secondary_index, secondary_offset)};
+    const u32 lhs_raw{env.ReadCbufValue(cbuf.index, cbuf.offset) << cbuf.shift_left};
+    const u32 rhs_raw{env.ReadCbufValue(secondary_index, secondary_offset)
+                      << cbuf.secondary_shift_left};
     return env.ReadTextureType(lhs_raw | rhs_raw);
 }
 
@@ -487,8 +561,10 @@ void TexturePass(Environment& env, IR::Program& program) {
                     .has_secondary = cbuf.has_secondary,
                     .cbuf_index = cbuf.index,
                     .cbuf_offset = cbuf.offset,
+                    .shift_left = cbuf.shift_left,
                     .secondary_cbuf_index = cbuf.secondary_index,
                     .secondary_cbuf_offset = cbuf.secondary_offset,
+                    .secondary_shift_left = cbuf.secondary_shift_left,
                     .count = cbuf.count,
                     .size_shift = DESCRIPTOR_SIZE_SHIFT,
                 });
@@ -499,8 +575,10 @@ void TexturePass(Environment& env, IR::Program& program) {
                     .has_secondary = cbuf.has_secondary,
                     .cbuf_index = cbuf.index,
                     .cbuf_offset = cbuf.offset,
+                    .shift_left = cbuf.shift_left,
                     .secondary_cbuf_index = cbuf.secondary_index,
                     .secondary_cbuf_offset = cbuf.secondary_offset,
+                    .secondary_shift_left = cbuf.secondary_shift_left,
                     .count = cbuf.count,
                     .size_shift = DESCRIPTOR_SIZE_SHIFT,
                 });
diff --git a/src/shader_recompiler/shader_info.h b/src/shader_recompiler/shader_info.h
index f5690805c..cc596da4f 100644
--- a/src/shader_recompiler/shader_info.h
+++ b/src/shader_recompiler/shader_info.h
@@ -61,8 +61,10 @@ struct TextureBufferDescriptor {
     bool has_secondary;
     u32 cbuf_index;
     u32 cbuf_offset;
+    u32 shift_left;
     u32 secondary_cbuf_index;
     u32 secondary_cbuf_offset;
+    u32 secondary_shift_left;
     u32 count;
     u32 size_shift;
 };
@@ -85,8 +87,10 @@ struct TextureDescriptor {
     bool has_secondary;
     u32 cbuf_index;
     u32 cbuf_offset;
+    u32 shift_left;
     u32 secondary_cbuf_index;
     u32 secondary_cbuf_offset;
+    u32 secondary_shift_left;
     u32 count;
     u32 size_shift;
 };
diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index 5b3808351..40e6d1ec4 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -4,7 +4,7 @@
 add_subdirectory(host_shaders)
 
 if(LIBVA_FOUND)
-    set_source_files_properties(command_classes/codecs/codec.cpp
+    set_source_files_properties(host1x/codecs/codec.cpp
         PROPERTIES COMPILE_DEFINITIONS LIBVA_FOUND=1)
     list(APPEND FFmpeg_LIBRARIES ${LIBVA_LIBRARIES})
 endif()
@@ -15,26 +15,14 @@ add_library(video_core STATIC
     buffer_cache/buffer_cache.h
     cdma_pusher.cpp
     cdma_pusher.h
-    command_classes/codecs/codec.cpp
-    command_classes/codecs/codec.h
-    command_classes/codecs/h264.cpp
-    command_classes/codecs/h264.h
-    command_classes/codecs/vp8.cpp
-    command_classes/codecs/vp8.h
-    command_classes/codecs/vp9.cpp
-    command_classes/codecs/vp9.h
-    command_classes/codecs/vp9_types.h
-    command_classes/host1x.cpp
-    command_classes/host1x.h
-    command_classes/nvdec.cpp
-    command_classes/nvdec.h
-    command_classes/nvdec_common.h
-    command_classes/sync_manager.cpp
-    command_classes/sync_manager.h
-    command_classes/vic.cpp
-    command_classes/vic.h
     compatible_formats.cpp
     compatible_formats.h
+    control/channel_state.cpp
+    control/channel_state.h
+    control/channel_state_cache.cpp
+    control/channel_state_cache.h
+    control/scheduler.cpp
+    control/scheduler.h
     delayed_destruction_ring.h
     dirty_flags.cpp
     dirty_flags.h
@@ -54,7 +42,31 @@ add_library(video_core STATIC
     engines/maxwell_3d.h
     engines/maxwell_dma.cpp
     engines/maxwell_dma.h
+    engines/puller.cpp
+    engines/puller.h
     framebuffer_config.h
+    host1x/codecs/codec.cpp
+    host1x/codecs/codec.h
+    host1x/codecs/h264.cpp
+    host1x/codecs/h264.h
+    host1x/codecs/vp8.cpp
+    host1x/codecs/vp8.h
+    host1x/codecs/vp9.cpp
+    host1x/codecs/vp9.h
+    host1x/codecs/vp9_types.h
+    host1x/control.cpp
+    host1x/control.h
+    host1x/host1x.cpp
+    host1x/host1x.h
+    host1x/nvdec.cpp
+    host1x/nvdec.h
+    host1x/nvdec_common.h
+    host1x/sync_manager.cpp
+    host1x/sync_manager.h
+    host1x/syncpoint_manager.cpp
+    host1x/syncpoint_manager.h
+    host1x/vic.cpp
+    host1x/vic.h
     macro/macro.cpp
     macro/macro.h
     macro/macro_hle.cpp
@@ -195,6 +207,7 @@ add_library(video_core STATIC
     texture_cache/render_targets.h
     texture_cache/samples_helper.h
     texture_cache/slot_vector.h
+    texture_cache/texture_cache.cpp
     texture_cache/texture_cache.h
     texture_cache/texture_cache_base.h
     texture_cache/types.h
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index f015dae56..8e26b3f95 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -5,7 +5,6 @@
 
 #include <algorithm>
 #include <array>
-#include <deque>
 #include <memory>
 #include <mutex>
 #include <numeric>
@@ -23,6 +22,7 @@
 #include "common/settings.h"
 #include "core/memory.h"
 #include "video_core/buffer_cache/buffer_base.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/delayed_destruction_ring.h"
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/kepler_compute.h"
@@ -56,7 +56,7 @@ using UniformBufferSizes = std::array<std::array<u32, NUM_GRAPHICS_UNIFORM_BUFFE
 using ComputeUniformBufferSizes = std::array<u32, NUM_COMPUTE_UNIFORM_BUFFERS>;
 
 template <typename P>
-class BufferCache {
+class BufferCache : public VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
 
     // Page size for caching purposes.
     // This is unrelated to the CPU page size and it can be changed as it seems optimal.
@@ -116,10 +116,7 @@ public:
     static constexpr u32 DEFAULT_SKIP_CACHE_SIZE = static_cast<u32>(4_KiB);
 
     explicit BufferCache(VideoCore::RasterizerInterface& rasterizer_,
-                         Tegra::Engines::Maxwell3D& maxwell3d_,
-                         Tegra::Engines::KeplerCompute& kepler_compute_,
-                         Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_,
-                         Runtime& runtime_);
+                         Core::Memory::Memory& cpu_memory_, Runtime& runtime_);
 
     void TickFrame();
 
@@ -129,7 +126,7 @@ public:
 
     void DownloadMemory(VAddr cpu_addr, u64 size);
 
-    bool InlineMemory(VAddr dest_address, size_t copy_size, std::span<u8> inlined_buffer);
+    bool InlineMemory(VAddr dest_address, size_t copy_size, std::span<const u8> inlined_buffer);
 
     void BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, u32 size);
 
@@ -353,7 +350,7 @@ private:
 
     void NotifyBufferDeletion();
 
-    [[nodiscard]] Binding StorageBufferBinding(GPUVAddr ssbo_addr) const;
+    [[nodiscard]] Binding StorageBufferBinding(GPUVAddr ssbo_addr, bool is_written = false) const;
 
     [[nodiscard]] TextureBufferBinding GetTextureBufferBinding(GPUVAddr gpu_addr, u32 size,
                                                                PixelFormat format);
@@ -367,9 +364,6 @@ private:
     void ClearDownload(IntervalType subtract_interval);
 
     VideoCore::RasterizerInterface& rasterizer;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::Engines::KeplerCompute& kepler_compute;
-    Tegra::MemoryManager& gpu_memory;
     Core::Memory::Memory& cpu_memory;
 
     SlotVector<Buffer> slot_buffers;
@@ -444,12 +438,8 @@ private:
 
 template <class P>
 BufferCache<P>::BufferCache(VideoCore::RasterizerInterface& rasterizer_,
-                            Tegra::Engines::Maxwell3D& maxwell3d_,
-                            Tegra::Engines::KeplerCompute& kepler_compute_,
-                            Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_,
-                            Runtime& runtime_)
-    : runtime{runtime_}, rasterizer{rasterizer_}, maxwell3d{maxwell3d_},
-      kepler_compute{kepler_compute_}, gpu_memory{gpu_memory_}, cpu_memory{cpu_memory_} {
+                            Core::Memory::Memory& cpu_memory_, Runtime& runtime_)
+    : runtime{runtime_}, rasterizer{rasterizer_}, cpu_memory{cpu_memory_} {
     // Ensure the first slot is used for the null buffer
     void(slot_buffers.insert(runtime, NullBufferParams{}));
     common_ranges.clear();
@@ -552,8 +542,8 @@ void BufferCache<P>::ClearDownload(IntervalType subtract_interval) {
 
 template <class P>
 bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) {
-    const std::optional<VAddr> cpu_src_address = gpu_memory.GpuToCpuAddress(src_address);
-    const std::optional<VAddr> cpu_dest_address = gpu_memory.GpuToCpuAddress(dest_address);
+    const std::optional<VAddr> cpu_src_address = gpu_memory->GpuToCpuAddress(src_address);
+    const std::optional<VAddr> cpu_dest_address = gpu_memory->GpuToCpuAddress(dest_address);
     if (!cpu_src_address || !cpu_dest_address) {
         return false;
     }
@@ -611,7 +601,7 @@ bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 am
 
 template <class P>
 bool BufferCache<P>::DMAClear(GPUVAddr dst_address, u64 amount, u32 value) {
-    const std::optional<VAddr> cpu_dst_address = gpu_memory.GpuToCpuAddress(dst_address);
+    const std::optional<VAddr> cpu_dst_address = gpu_memory->GpuToCpuAddress(dst_address);
     if (!cpu_dst_address) {
         return false;
     }
@@ -635,7 +625,7 @@ bool BufferCache<P>::DMAClear(GPUVAddr dst_address, u64 amount, u32 value) {
 template <class P>
 void BufferCache<P>::BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr,
                                                u32 size) {
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     const Binding binding{
         .cpu_addr = *cpu_addr,
         .size = size,
@@ -673,7 +663,7 @@ void BufferCache<P>::BindHostGeometryBuffers(bool is_indexed) {
     if (is_indexed) {
         BindHostIndexBuffer();
     } else if constexpr (!HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT) {
-        const auto& regs = maxwell3d.regs;
+        const auto& regs = maxwell3d->regs;
         if (regs.draw.topology == Maxwell::PrimitiveTopology::Quads) {
             runtime.BindQuadArrayIndexBuffer(regs.vertex_buffer.first, regs.vertex_buffer.count);
         }
@@ -733,9 +723,9 @@ void BufferCache<P>::BindGraphicsStorageBuffer(size_t stage, size_t ssbo_index,
     enabled_storage_buffers[stage] |= 1U << ssbo_index;
     written_storage_buffers[stage] |= (is_written ? 1U : 0U) << ssbo_index;
 
-    const auto& cbufs = maxwell3d.state.shader_stages[stage];
+    const auto& cbufs = maxwell3d->state.shader_stages[stage];
     const GPUVAddr ssbo_addr = cbufs.const_buffers[cbuf_index].address + cbuf_offset;
-    storage_buffers[stage][ssbo_index] = StorageBufferBinding(ssbo_addr);
+    storage_buffers[stage][ssbo_index] = StorageBufferBinding(ssbo_addr, is_written);
 }
 
 template <class P>
@@ -770,12 +760,12 @@ void BufferCache<P>::BindComputeStorageBuffer(size_t ssbo_index, u32 cbuf_index,
     enabled_compute_storage_buffers |= 1U << ssbo_index;
     written_compute_storage_buffers |= (is_written ? 1U : 0U) << ssbo_index;
 
-    const auto& launch_desc = kepler_compute.launch_description;
+    const auto& launch_desc = kepler_compute->launch_description;
     ASSERT(((launch_desc.const_buffer_enable_mask >> cbuf_index) & 1) != 0);
 
     const auto& cbufs = launch_desc.const_buffer_config;
     const GPUVAddr ssbo_addr = cbufs[cbuf_index].Address() + cbuf_offset;
-    compute_storage_buffers[ssbo_index] = StorageBufferBinding(ssbo_addr);
+    compute_storage_buffers[ssbo_index] = StorageBufferBinding(ssbo_addr, is_written);
 }
 
 template <class P>
@@ -836,6 +826,19 @@ void BufferCache<P>::CommitAsyncFlushesHigh() {
     const bool is_accuracy_normal =
         Settings::values.gpu_accuracy.GetValue() == Settings::GPUAccuracy::Normal;
 
+    auto it = committed_ranges.begin();
+    while (it != committed_ranges.end()) {
+        auto& current_intervals = *it;
+        auto next_it = std::next(it);
+        while (next_it != committed_ranges.end()) {
+            for (auto& interval : *next_it) {
+                current_intervals.subtract(interval);
+            }
+            next_it++;
+        }
+        it++;
+    }
+
     boost::container::small_vector<std::pair<BufferCopy, BufferId>, 1> downloads;
     u64 total_size_bytes = 0;
     u64 largest_copy = 0;
@@ -991,19 +994,19 @@ void BufferCache<P>::BindHostIndexBuffer() {
     const u32 size = index_buffer.size;
     SynchronizeBuffer(buffer, index_buffer.cpu_addr, size);
     if constexpr (HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT) {
-        const u32 new_offset = offset + maxwell3d.regs.index_array.first *
-                                            maxwell3d.regs.index_array.FormatSizeInBytes();
+        const u32 new_offset = offset + maxwell3d->regs.index_array.first *
+                                            maxwell3d->regs.index_array.FormatSizeInBytes();
         runtime.BindIndexBuffer(buffer, new_offset, size);
     } else {
-        runtime.BindIndexBuffer(maxwell3d.regs.draw.topology, maxwell3d.regs.index_array.format,
-                                maxwell3d.regs.index_array.first, maxwell3d.regs.index_array.count,
-                                buffer, offset, size);
+        runtime.BindIndexBuffer(maxwell3d->regs.draw.topology, maxwell3d->regs.index_array.format,
+                                maxwell3d->regs.index_array.first,
+                                maxwell3d->regs.index_array.count, buffer, offset, size);
     }
 }
 
 template <class P>
 void BufferCache<P>::BindHostVertexBuffers() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) {
         const Binding& binding = vertex_buffers[index];
         Buffer& buffer = slot_buffers[binding.buffer_id];
@@ -1014,7 +1017,7 @@ void BufferCache<P>::BindHostVertexBuffers() {
         }
         flags[Dirty::VertexBuffer0 + index] = false;
 
-        const u32 stride = maxwell3d.regs.vertex_array[index].stride;
+        const u32 stride = maxwell3d->regs.vertex_array[index].stride;
         const u32 offset = buffer.Offset(binding.cpu_addr);
         runtime.BindVertexBuffer(index, buffer, offset, binding.size, stride);
     }
@@ -1154,7 +1157,7 @@ void BufferCache<P>::BindHostGraphicsTextureBuffers(size_t stage) {
 
 template <class P>
 void BufferCache<P>::BindHostTransformFeedbackBuffers() {
-    if (maxwell3d.regs.tfb_enabled == 0) {
+    if (maxwell3d->regs.tfb_enabled == 0) {
         return;
     }
     for (u32 index = 0; index < NUM_TRANSFORM_FEEDBACK_BUFFERS; ++index) {
@@ -1239,16 +1242,19 @@ void BufferCache<P>::BindHostComputeTextureBuffers() {
 
 template <class P>
 void BufferCache<P>::DoUpdateGraphicsBuffers(bool is_indexed) {
-    if (is_indexed) {
-        UpdateIndexBuffer();
-    }
-    UpdateVertexBuffers();
-    UpdateTransformFeedbackBuffers();
-    for (size_t stage = 0; stage < NUM_STAGES; ++stage) {
-        UpdateUniformBuffers(stage);
-        UpdateStorageBuffers(stage);
-        UpdateTextureBuffers(stage);
-    }
+    do {
+        has_deleted_buffers = false;
+        if (is_indexed) {
+            UpdateIndexBuffer();
+        }
+        UpdateVertexBuffers();
+        UpdateTransformFeedbackBuffers();
+        for (size_t stage = 0; stage < NUM_STAGES; ++stage) {
+            UpdateUniformBuffers(stage);
+            UpdateStorageBuffers(stage);
+            UpdateTextureBuffers(stage);
+        }
+    } while (has_deleted_buffers);
 }
 
 template <class P>
@@ -1262,8 +1268,8 @@ template <class P>
 void BufferCache<P>::UpdateIndexBuffer() {
     // We have to check for the dirty flags and index count
     // The index count is currently changed without updating the dirty flags
-    const auto& index_array = maxwell3d.regs.index_array;
-    auto& flags = maxwell3d.dirty.flags;
+    const auto& index_array = maxwell3d->regs.index_array;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::IndexBuffer] && last_index_count == index_array.count) {
         return;
     }
@@ -1272,7 +1278,7 @@ void BufferCache<P>::UpdateIndexBuffer() {
 
     const GPUVAddr gpu_addr_begin = index_array.StartAddress();
     const GPUVAddr gpu_addr_end = index_array.EndAddress();
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr_begin);
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr_begin);
     const u32 address_size = static_cast<u32>(gpu_addr_end - gpu_addr_begin);
     const u32 draw_size = (index_array.count + index_array.first) * index_array.FormatSizeInBytes();
     const u32 size = std::min(address_size, draw_size);
@@ -1289,8 +1295,8 @@ void BufferCache<P>::UpdateIndexBuffer() {
 
 template <class P>
 void BufferCache<P>::UpdateVertexBuffers() {
-    auto& flags = maxwell3d.dirty.flags;
-    if (!maxwell3d.dirty.flags[Dirty::VertexBuffers]) {
+    auto& flags = maxwell3d->dirty.flags;
+    if (!maxwell3d->dirty.flags[Dirty::VertexBuffers]) {
         return;
     }
     flags[Dirty::VertexBuffers] = false;
@@ -1302,33 +1308,25 @@ void BufferCache<P>::UpdateVertexBuffers() {
 
 template <class P>
 void BufferCache<P>::UpdateVertexBuffer(u32 index) {
-    if (!maxwell3d.dirty.flags[Dirty::VertexBuffer0 + index]) {
+    if (!maxwell3d->dirty.flags[Dirty::VertexBuffer0 + index]) {
         return;
     }
-    const auto& array = maxwell3d.regs.vertex_array[index];
-    const auto& limit = maxwell3d.regs.vertex_array_limit[index];
+    const auto& array = maxwell3d->regs.vertex_array[index];
+    const auto& limit = maxwell3d->regs.vertex_array_limit[index];
     const GPUVAddr gpu_addr_begin = array.StartAddress();
     const GPUVAddr gpu_addr_end = limit.LimitAddress() + 1;
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr_begin);
-    u32 address_size = static_cast<u32>(gpu_addr_end - gpu_addr_begin);
-    if (address_size >= 64_MiB) {
-        // Reported vertex buffer size is very large, cap to mapped buffer size
-        GPUVAddr submapped_addr_end = gpu_addr_begin;
-
-        const auto ranges{gpu_memory.GetSubmappedRange(gpu_addr_begin, address_size)};
-        if (ranges.size() > 0) {
-            const auto& [addr, size] = *ranges.begin();
-            submapped_addr_end = addr + size;
-        }
-
-        address_size =
-            std::min(address_size, static_cast<u32>(submapped_addr_end - gpu_addr_begin));
-    }
-    const u32 size = address_size; // TODO: Analyze stride and number of vertices
-    if (array.enable == 0 || size == 0 || !cpu_addr) {
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr_begin);
+    u32 address_size = static_cast<u32>(
+        std::min(gpu_addr_end - gpu_addr_begin, static_cast<u64>(std::numeric_limits<u32>::max())));
+    if (array.enable == 0 || address_size == 0 || !cpu_addr) {
         vertex_buffers[index] = NULL_BINDING;
         return;
     }
+    if (!gpu_memory->IsWithinGPUAddressRange(gpu_addr_end)) {
+        address_size =
+            static_cast<u32>(gpu_memory->MaxContinousRange(gpu_addr_begin, address_size));
+    }
+    const u32 size = address_size; // TODO: Analyze stride and number of vertices
     vertex_buffers[index] = Binding{
         .cpu_addr = *cpu_addr,
         .size = size,
@@ -1382,7 +1380,7 @@ void BufferCache<P>::UpdateTextureBuffers(size_t stage) {
 
 template <class P>
 void BufferCache<P>::UpdateTransformFeedbackBuffers() {
-    if (maxwell3d.regs.tfb_enabled == 0) {
+    if (maxwell3d->regs.tfb_enabled == 0) {
         return;
     }
     for (u32 index = 0; index < NUM_TRANSFORM_FEEDBACK_BUFFERS; ++index) {
@@ -1392,10 +1390,10 @@ void BufferCache<P>::UpdateTransformFeedbackBuffers() {
 
 template <class P>
 void BufferCache<P>::UpdateTransformFeedbackBuffer(u32 index) {
-    const auto& binding = maxwell3d.regs.tfb_bindings[index];
+    const auto& binding = maxwell3d->regs.tfb_bindings[index];
     const GPUVAddr gpu_addr = binding.Address() + binding.buffer_offset;
     const u32 size = binding.buffer_size;
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     if (binding.buffer_enable == 0 || size == 0 || !cpu_addr) {
         transform_feedback_buffers[index] = NULL_BINDING;
         return;
@@ -1414,10 +1412,10 @@ void BufferCache<P>::UpdateComputeUniformBuffers() {
     ForEachEnabledBit(enabled_compute_uniform_buffer_mask, [&](u32 index) {
         Binding& binding = compute_uniform_buffers[index];
         binding = NULL_BINDING;
-        const auto& launch_desc = kepler_compute.launch_description;
+        const auto& launch_desc = kepler_compute->launch_description;
         if (((launch_desc.const_buffer_enable_mask >> index) & 1) != 0) {
             const auto& cbuf = launch_desc.const_buffer_config[index];
-            const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(cbuf.Address());
+            const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(cbuf.Address());
             if (cpu_addr) {
                 binding.cpu_addr = *cpu_addr;
                 binding.size = cbuf.size;
@@ -1567,6 +1565,8 @@ BufferId BufferCache<P>::CreateBuffer(VAddr cpu_addr, u32 wanted_size) {
     const OverlapResult overlap = ResolveOverlaps(cpu_addr, wanted_size);
     const u32 size = static_cast<u32>(overlap.end - overlap.begin);
     const BufferId new_buffer_id = slot_buffers.insert(runtime, rasterizer, overlap.begin, size);
+    auto& new_buffer = slot_buffers[new_buffer_id];
+    runtime.ClearBuffer(new_buffer, 0, new_buffer.SizeBytes(), 0);
     for (const BufferId overlap_id : overlap.ids) {
         JoinOverlap(new_buffer_id, overlap_id, !overlap.has_stream_leap);
     }
@@ -1695,7 +1695,7 @@ void BufferCache<P>::MappedUploadMemory(Buffer& buffer, u64 total_size_bytes,
 
 template <class P>
 bool BufferCache<P>::InlineMemory(VAddr dest_address, size_t copy_size,
-                                  std::span<u8> inlined_buffer) {
+                                  std::span<const u8> inlined_buffer) {
     const bool is_dirty = IsRegionRegistered(dest_address, copy_size);
     if (!is_dirty) {
         return false;
@@ -1831,7 +1831,7 @@ void BufferCache<P>::NotifyBufferDeletion() {
         dirty_uniform_buffers.fill(~u32{0});
         uniform_buffer_binding_sizes.fill({});
     }
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     flags[Dirty::IndexBuffer] = true;
     flags[Dirty::VertexBuffers] = true;
     for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) {
@@ -1841,16 +1841,18 @@ void BufferCache<P>::NotifyBufferDeletion() {
 }
 
 template <class P>
-typename BufferCache<P>::Binding BufferCache<P>::StorageBufferBinding(GPUVAddr ssbo_addr) const {
-    const GPUVAddr gpu_addr = gpu_memory.Read<u64>(ssbo_addr);
-    const u32 size = gpu_memory.Read<u32>(ssbo_addr + 8);
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+typename BufferCache<P>::Binding BufferCache<P>::StorageBufferBinding(GPUVAddr ssbo_addr,
+                                                                      bool is_written) const {
+    const GPUVAddr gpu_addr = gpu_memory->Read<u64>(ssbo_addr);
+    const u32 size = gpu_memory->Read<u32>(ssbo_addr + 8);
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     if (!cpu_addr || size == 0) {
         return NULL_BINDING;
     }
+    const VAddr cpu_end = Common::AlignUp(*cpu_addr + size, Core::Memory::YUZU_PAGESIZE);
     const Binding binding{
         .cpu_addr = *cpu_addr,
-        .size = size,
+        .size = is_written ? size : static_cast<u32>(cpu_end - *cpu_addr),
         .buffer_id = BufferId{},
     };
     return binding;
@@ -1859,7 +1861,7 @@ typename BufferCache<P>::Binding BufferCache<P>::StorageBufferBinding(GPUVAddr s
 template <class P>
 typename BufferCache<P>::TextureBufferBinding BufferCache<P>::GetTextureBufferBinding(
     GPUVAddr gpu_addr, u32 size, PixelFormat format) {
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     TextureBufferBinding binding;
     if (!cpu_addr || size == 0) {
         binding.cpu_addr = 0;
diff --git a/src/video_core/cdma_pusher.cpp b/src/video_core/cdma_pusher.cpp
index 8e890a85e..28a2d2090 100644
--- a/src/video_core/cdma_pusher.cpp
+++ b/src/video_core/cdma_pusher.cpp
@@ -2,20 +2,22 @@
 // SPDX-License-Identifier: MIT
 
 #include <bit>
-#include "command_classes/host1x.h"
-#include "command_classes/nvdec.h"
-#include "command_classes/vic.h"
 #include "video_core/cdma_pusher.h"
-#include "video_core/command_classes/sync_manager.h"
 #include "video_core/engines/maxwell_3d.h"
-#include "video_core/gpu.h"
+#include "video_core/host1x/control.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/nvdec.h"
+#include "video_core/host1x/nvdec_common.h"
+#include "video_core/host1x/sync_manager.h"
+#include "video_core/host1x/vic.h"
+#include "video_core/memory_manager.h"
 
 namespace Tegra {
-CDmaPusher::CDmaPusher(GPU& gpu_)
-    : gpu{gpu_}, nvdec_processor(std::make_shared<Nvdec>(gpu)),
-      vic_processor(std::make_unique<Vic>(gpu, nvdec_processor)),
-      host1x_processor(std::make_unique<Host1x>(gpu)),
-      sync_manager(std::make_unique<SyncptIncrManager>(gpu)) {}
+CDmaPusher::CDmaPusher(Host1x::Host1x& host1x_)
+    : host1x{host1x_}, nvdec_processor(std::make_shared<Host1x::Nvdec>(host1x)),
+      vic_processor(std::make_unique<Host1x::Vic>(host1x, nvdec_processor)),
+      host1x_processor(std::make_unique<Host1x::Control>(host1x)),
+      sync_manager(std::make_unique<Host1x::SyncptIncrManager>(host1x)) {}
 
 CDmaPusher::~CDmaPusher() = default;
 
@@ -109,16 +111,17 @@ void CDmaPusher::ExecuteCommand(u32 state_offset, u32 data) {
         case ThiMethod::SetMethod1:
             LOG_DEBUG(Service_NVDRV, "VIC method 0x{:X}, Args=({})",
                       static_cast<u32>(vic_thi_state.method_0), data);
-            vic_processor->ProcessMethod(static_cast<Vic::Method>(vic_thi_state.method_0), data);
+            vic_processor->ProcessMethod(static_cast<Host1x::Vic::Method>(vic_thi_state.method_0),
+                                         data);
             break;
         default:
             break;
         }
         break;
-    case ChClassId::Host1x:
+    case ChClassId::Control:
         // This device is mainly for syncpoint synchronization
         LOG_DEBUG(Service_NVDRV, "Host1X Class Method");
-        host1x_processor->ProcessMethod(static_cast<Host1x::Method>(offset), data);
+        host1x_processor->ProcessMethod(static_cast<Host1x::Control::Method>(offset), data);
         break;
     default:
         UNIMPLEMENTED_MSG("Current class not implemented {:X}", static_cast<u32>(current_class));
diff --git a/src/video_core/cdma_pusher.h b/src/video_core/cdma_pusher.h
index d6ffef95f..83112dfce 100644
--- a/src/video_core/cdma_pusher.h
+++ b/src/video_core/cdma_pusher.h
@@ -12,11 +12,13 @@
 
 namespace Tegra {
 
-class GPU;
+namespace Host1x {
+class Control;
 class Host1x;
 class Nvdec;
 class SyncptIncrManager;
 class Vic;
+} // namespace Host1x
 
 enum class ChSubmissionMode : u32 {
     SetClass = 0,
@@ -30,7 +32,7 @@ enum class ChSubmissionMode : u32 {
 
 enum class ChClassId : u32 {
     NoClass = 0x0,
-    Host1x = 0x1,
+    Control = 0x1,
     VideoEncodeMpeg = 0x20,
     VideoEncodeNvEnc = 0x21,
     VideoStreamingVi = 0x30,
@@ -88,7 +90,7 @@ enum class ThiMethod : u32 {
 
 class CDmaPusher {
 public:
-    explicit CDmaPusher(GPU& gpu_);
+    explicit CDmaPusher(Host1x::Host1x& host1x);
     ~CDmaPusher();
 
     /// Process the command entry
@@ -101,11 +103,11 @@ private:
     /// Write arguments value to the ThiRegisters member at the specified offset
     void ThiStateWrite(ThiRegisters& state, u32 offset, u32 argument);
 
-    GPU& gpu;
-    std::shared_ptr<Tegra::Nvdec> nvdec_processor;
-    std::unique_ptr<Tegra::Vic> vic_processor;
-    std::unique_ptr<Tegra::Host1x> host1x_processor;
-    std::unique_ptr<SyncptIncrManager> sync_manager;
+    Host1x::Host1x& host1x;
+    std::shared_ptr<Tegra::Host1x::Nvdec> nvdec_processor;
+    std::unique_ptr<Tegra::Host1x::Vic> vic_processor;
+    std::unique_ptr<Tegra::Host1x::Control> host1x_processor;
+    std::unique_ptr<Host1x::SyncptIncrManager> sync_manager;
     ChClassId current_class{};
     ThiRegisters vic_thi_state{};
     ThiRegisters nvdec_thi_state{};
diff --git a/src/video_core/command_classes/host1x.cpp b/src/video_core/command_classes/host1x.cpp
deleted file mode 100644
index 11855fe10..000000000
--- a/src/video_core/command_classes/host1x.cpp
+++ /dev/null
@@ -1,29 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "common/assert.h"
-#include "video_core/command_classes/host1x.h"
-#include "video_core/gpu.h"
-
-Tegra::Host1x::Host1x(GPU& gpu_) : gpu(gpu_) {}
-
-Tegra::Host1x::~Host1x() = default;
-
-void Tegra::Host1x::ProcessMethod(Method method, u32 argument) {
-    switch (method) {
-    case Method::LoadSyncptPayload32:
-        syncpoint_value = argument;
-        break;
-    case Method::WaitSyncpt:
-    case Method::WaitSyncpt32:
-        Execute(argument);
-        break;
-    default:
-        UNIMPLEMENTED_MSG("Host1x method 0x{:X}", static_cast<u32>(method));
-        break;
-    }
-}
-
-void Tegra::Host1x::Execute(u32 data) {
-    gpu.WaitFence(data, syncpoint_value);
-}
diff --git a/src/video_core/control/channel_state.cpp b/src/video_core/control/channel_state.cpp
new file mode 100644
index 000000000..cdecc3a91
--- /dev/null
+++ b/src/video_core/control/channel_state.cpp
@@ -0,0 +1,40 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/assert.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/dma_pusher.h"
+#include "video_core/engines/fermi_2d.h"
+#include "video_core/engines/kepler_compute.h"
+#include "video_core/engines/kepler_memory.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/engines/maxwell_dma.h"
+#include "video_core/engines/puller.h"
+#include "video_core/memory_manager.h"
+
+namespace Tegra::Control {
+
+ChannelState::ChannelState(s32 bind_id_) : bind_id{bind_id_}, initialized{} {}
+
+void ChannelState::Init(Core::System& system, GPU& gpu) {
+    ASSERT(memory_manager);
+    dma_pusher = std::make_unique<Tegra::DmaPusher>(system, gpu, *memory_manager, *this);
+    maxwell_3d = std::make_unique<Engines::Maxwell3D>(system, *memory_manager);
+    fermi_2d = std::make_unique<Engines::Fermi2D>();
+    kepler_compute = std::make_unique<Engines::KeplerCompute>(system, *memory_manager);
+    maxwell_dma = std::make_unique<Engines::MaxwellDMA>(system, *memory_manager);
+    kepler_memory = std::make_unique<Engines::KeplerMemory>(system, *memory_manager);
+    initialized = true;
+}
+
+void ChannelState::BindRasterizer(VideoCore::RasterizerInterface* rasterizer) {
+    dma_pusher->BindRasterizer(rasterizer);
+    memory_manager->BindRasterizer(rasterizer);
+    maxwell_3d->BindRasterizer(rasterizer);
+    fermi_2d->BindRasterizer(rasterizer);
+    kepler_memory->BindRasterizer(rasterizer);
+    kepler_compute->BindRasterizer(rasterizer);
+    maxwell_dma->BindRasterizer(rasterizer);
+}
+
+} // namespace Tegra::Control
diff --git a/src/video_core/control/channel_state.h b/src/video_core/control/channel_state.h
new file mode 100644
index 000000000..3a7b9872c
--- /dev/null
+++ b/src/video_core/control/channel_state.h
@@ -0,0 +1,68 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <memory>
+
+#include "common/common_types.h"
+
+namespace Core {
+class System;
+}
+
+namespace VideoCore {
+class RasterizerInterface;
+}
+
+namespace Tegra {
+
+class GPU;
+
+namespace Engines {
+class Puller;
+class Fermi2D;
+class Maxwell3D;
+class MaxwellDMA;
+class KeplerCompute;
+class KeplerMemory;
+} // namespace Engines
+
+class MemoryManager;
+class DmaPusher;
+
+namespace Control {
+
+struct ChannelState {
+    explicit ChannelState(s32 bind_id);
+    ChannelState(const ChannelState& state) = delete;
+    ChannelState& operator=(const ChannelState&) = delete;
+    ChannelState(ChannelState&& other) noexcept = default;
+    ChannelState& operator=(ChannelState&& other) noexcept = default;
+
+    void Init(Core::System& system, GPU& gpu);
+
+    void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
+
+    s32 bind_id = -1;
+    /// 3D engine
+    std::unique_ptr<Engines::Maxwell3D> maxwell_3d;
+    /// 2D engine
+    std::unique_ptr<Engines::Fermi2D> fermi_2d;
+    /// Compute engine
+    std::unique_ptr<Engines::KeplerCompute> kepler_compute;
+    /// DMA engine
+    std::unique_ptr<Engines::MaxwellDMA> maxwell_dma;
+    /// Inline memory engine
+    std::unique_ptr<Engines::KeplerMemory> kepler_memory;
+
+    std::shared_ptr<MemoryManager> memory_manager;
+
+    std::unique_ptr<DmaPusher> dma_pusher;
+
+    bool initialized{};
+};
+
+} // namespace Control
+
+} // namespace Tegra
diff --git a/src/video_core/control/channel_state_cache.cpp b/src/video_core/control/channel_state_cache.cpp
new file mode 100644
index 000000000..4ebeb6356
--- /dev/null
+++ b/src/video_core/control/channel_state_cache.cpp
@@ -0,0 +1,14 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "video_core/control/channel_state_cache.inc"
+
+namespace VideoCommon {
+
+ChannelInfo::ChannelInfo(Tegra::Control::ChannelState& channel_state)
+    : maxwell3d{*channel_state.maxwell_3d}, kepler_compute{*channel_state.kepler_compute},
+      gpu_memory{*channel_state.memory_manager} {}
+
+template class VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo>;
+
+} // namespace VideoCommon
diff --git a/src/video_core/control/channel_state_cache.h b/src/video_core/control/channel_state_cache.h
new file mode 100644
index 000000000..584a0c26c
--- /dev/null
+++ b/src/video_core/control/channel_state_cache.h
@@ -0,0 +1,101 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <deque>
+#include <limits>
+#include <mutex>
+#include <optional>
+#include <unordered_map>
+#include <vector>
+
+#include "common/common_types.h"
+
+namespace Tegra {
+
+namespace Engines {
+class Maxwell3D;
+class KeplerCompute;
+} // namespace Engines
+
+class MemoryManager;
+
+namespace Control {
+struct ChannelState;
+}
+
+} // namespace Tegra
+
+namespace VideoCommon {
+
+class ChannelInfo {
+public:
+    ChannelInfo() = delete;
+    explicit ChannelInfo(Tegra::Control::ChannelState& state);
+    ChannelInfo(const ChannelInfo& state) = delete;
+    ChannelInfo& operator=(const ChannelInfo&) = delete;
+    ChannelInfo(ChannelInfo&& other) = default;
+    ChannelInfo& operator=(ChannelInfo&& other) = default;
+
+    Tegra::Engines::Maxwell3D& maxwell3d;
+    Tegra::Engines::KeplerCompute& kepler_compute;
+    Tegra::MemoryManager& gpu_memory;
+};
+
+template <class P>
+class ChannelSetupCaches {
+public:
+    /// Operations for seting the channel of execution.
+    virtual ~ChannelSetupCaches();
+
+    /// Create channel state.
+    virtual void CreateChannel(Tegra::Control::ChannelState& channel);
+
+    /// Bind a channel for execution.
+    void BindToChannel(s32 id);
+
+    /// Erase channel's state.
+    void EraseChannel(s32 id);
+
+    Tegra::MemoryManager* GetFromID(size_t id) const {
+        std::unique_lock<std::mutex> lk(config_mutex);
+        const auto ref = address_spaces.find(id);
+        return ref->second.gpu_memory;
+    }
+
+    std::optional<size_t> getStorageID(size_t id) const {
+        std::unique_lock<std::mutex> lk(config_mutex);
+        const auto ref = address_spaces.find(id);
+        if (ref == address_spaces.end()) {
+            return std::nullopt;
+        }
+        return ref->second.storage_id;
+    }
+
+protected:
+    static constexpr size_t UNSET_CHANNEL{std::numeric_limits<size_t>::max()};
+
+    P* channel_state;
+    size_t current_channel_id{UNSET_CHANNEL};
+    size_t current_address_space{};
+    Tegra::Engines::Maxwell3D* maxwell3d;
+    Tegra::Engines::KeplerCompute* kepler_compute;
+    Tegra::MemoryManager* gpu_memory;
+
+    std::deque<P> channel_storage;
+    std::deque<size_t> free_channel_ids;
+    std::unordered_map<s32, size_t> channel_map;
+    std::vector<size_t> active_channel_ids;
+    struct AddresSpaceRef {
+        size_t ref_count;
+        size_t storage_id;
+        Tegra::MemoryManager* gpu_memory;
+    };
+    std::unordered_map<size_t, AddresSpaceRef> address_spaces;
+    mutable std::mutex config_mutex;
+
+    virtual void OnGPUASRegister([[maybe_unused]] size_t map_id) {}
+};
+
+} // namespace VideoCommon
diff --git a/src/video_core/control/channel_state_cache.inc b/src/video_core/control/channel_state_cache.inc
new file mode 100644
index 000000000..460313893
--- /dev/null
+++ b/src/video_core/control/channel_state_cache.inc
@@ -0,0 +1,86 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <algorithm>
+
+#include "video_core/control/channel_state.h"
+#include "video_core/control/channel_state_cache.h"
+#include "video_core/engines/kepler_compute.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/memory_manager.h"
+
+namespace VideoCommon {
+
+template <class P>
+ChannelSetupCaches<P>::~ChannelSetupCaches() = default;
+
+template <class P>
+void ChannelSetupCaches<P>::CreateChannel(struct Tegra::Control::ChannelState& channel) {
+    std::unique_lock<std::mutex> lk(config_mutex);
+    ASSERT(channel_map.find(channel.bind_id) == channel_map.end() && channel.bind_id >= 0);
+    auto new_id = [this, &channel]() {
+        if (!free_channel_ids.empty()) {
+            auto id = free_channel_ids.front();
+            free_channel_ids.pop_front();
+            new (&channel_storage[id]) P(channel);
+            return id;
+        }
+        channel_storage.emplace_back(channel);
+        return channel_storage.size() - 1;
+    }();
+    channel_map.emplace(channel.bind_id, new_id);
+    if (current_channel_id != UNSET_CHANNEL) {
+        channel_state = &channel_storage[current_channel_id];
+    }
+    active_channel_ids.push_back(new_id);
+    auto as_it = address_spaces.find(channel.memory_manager->GetID());
+    if (as_it != address_spaces.end()) {
+        as_it->second.ref_count++;
+        return;
+    }
+    AddresSpaceRef new_gpu_mem_ref{
+        .ref_count = 1,
+        .storage_id = address_spaces.size(),
+        .gpu_memory = channel.memory_manager.get(),
+    };
+    address_spaces.emplace(channel.memory_manager->GetID(), new_gpu_mem_ref);
+    OnGPUASRegister(channel.memory_manager->GetID());
+}
+
+/// Bind a channel for execution.
+template <class P>
+void ChannelSetupCaches<P>::BindToChannel(s32 id) {
+    std::unique_lock<std::mutex> lk(config_mutex);
+    auto it = channel_map.find(id);
+    ASSERT(it != channel_map.end() && id >= 0);
+    current_channel_id = it->second;
+    channel_state = &channel_storage[current_channel_id];
+    maxwell3d = &channel_state->maxwell3d;
+    kepler_compute = &channel_state->kepler_compute;
+    gpu_memory = &channel_state->gpu_memory;
+    current_address_space = gpu_memory->GetID();
+}
+
+/// Erase channel's channel_state.
+template <class P>
+void ChannelSetupCaches<P>::EraseChannel(s32 id) {
+    std::unique_lock<std::mutex> lk(config_mutex);
+    const auto it = channel_map.find(id);
+    ASSERT(it != channel_map.end() && id >= 0);
+    const auto this_id = it->second;
+    free_channel_ids.push_back(this_id);
+    channel_map.erase(it);
+    if (this_id == current_channel_id) {
+        current_channel_id = UNSET_CHANNEL;
+        channel_state = nullptr;
+        maxwell3d = nullptr;
+        kepler_compute = nullptr;
+        gpu_memory = nullptr;
+    } else if (current_channel_id != UNSET_CHANNEL) {
+        channel_state = &channel_storage[current_channel_id];
+    }
+    active_channel_ids.erase(
+        std::find(active_channel_ids.begin(), active_channel_ids.end(), this_id));
+}
+
+} // namespace VideoCommon
diff --git a/src/video_core/control/scheduler.cpp b/src/video_core/control/scheduler.cpp
new file mode 100644
index 000000000..f7cbe204e
--- /dev/null
+++ b/src/video_core/control/scheduler.cpp
@@ -0,0 +1,32 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <memory>
+
+#include "common/assert.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/control/scheduler.h"
+#include "video_core/gpu.h"
+
+namespace Tegra::Control {
+Scheduler::Scheduler(GPU& gpu_) : gpu{gpu_} {}
+
+Scheduler::~Scheduler() = default;
+
+void Scheduler::Push(s32 channel, CommandList&& entries) {
+    std::unique_lock lk(scheduling_guard);
+    auto it = channels.find(channel);
+    ASSERT(it != channels.end());
+    auto channel_state = it->second;
+    gpu.BindChannel(channel_state->bind_id);
+    channel_state->dma_pusher->Push(std::move(entries));
+    channel_state->dma_pusher->DispatchCalls();
+}
+
+void Scheduler::DeclareChannel(std::shared_ptr<ChannelState> new_channel) {
+    s32 channel = new_channel->bind_id;
+    std::unique_lock lk(scheduling_guard);
+    channels.emplace(channel, new_channel);
+}
+
+} // namespace Tegra::Control
diff --git a/src/video_core/control/scheduler.h b/src/video_core/control/scheduler.h
new file mode 100644
index 000000000..44addf61c
--- /dev/null
+++ b/src/video_core/control/scheduler.h
@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <mutex>
+#include <unordered_map>
+
+#include "video_core/dma_pusher.h"
+
+namespace Tegra {
+
+class GPU;
+
+namespace Control {
+
+struct ChannelState;
+
+class Scheduler {
+public:
+    explicit Scheduler(GPU& gpu_);
+    ~Scheduler();
+
+    void Push(s32 channel, CommandList&& entries);
+
+    void DeclareChannel(std::shared_ptr<ChannelState> new_channel);
+
+private:
+    std::unordered_map<s32, std::shared_ptr<ChannelState>> channels;
+    std::mutex scheduling_guard;
+    GPU& gpu;
+};
+
+} // namespace Control
+
+} // namespace Tegra
diff --git a/src/video_core/dma_pusher.cpp b/src/video_core/dma_pusher.cpp
index 29b8582ab..9835e3ac1 100644
--- a/src/video_core/dma_pusher.cpp
+++ b/src/video_core/dma_pusher.cpp
@@ -12,7 +12,10 @@
 
 namespace Tegra {
 
-DmaPusher::DmaPusher(Core::System& system_, GPU& gpu_) : gpu{gpu_}, system{system_} {}
+DmaPusher::DmaPusher(Core::System& system_, GPU& gpu_, MemoryManager& memory_manager_,
+                     Control::ChannelState& channel_state_)
+    : gpu{gpu_}, system{system_}, memory_manager{memory_manager_}, puller{gpu_, memory_manager_,
+                                                                          *this, channel_state_} {}
 
 DmaPusher::~DmaPusher() = default;
 
@@ -21,8 +24,6 @@ MICROPROFILE_DEFINE(DispatchCalls, "GPU", "Execute command buffer", MP_RGB(128,
 void DmaPusher::DispatchCalls() {
     MICROPROFILE_SCOPE(DispatchCalls);
 
-    gpu.SyncGuestHost();
-
     dma_pushbuffer_subindex = 0;
 
     dma_state.is_last_call = true;
@@ -33,7 +34,6 @@ void DmaPusher::DispatchCalls() {
         }
     }
     gpu.FlushCommands();
-    gpu.SyncGuestHost();
     gpu.OnCommandListEnd();
 }
 
@@ -76,11 +76,11 @@ bool DmaPusher::Step() {
         // Push buffer non-empty, read a word
         command_headers.resize(command_list_header.size);
         if (Settings::IsGPULevelHigh()) {
-            gpu.MemoryManager().ReadBlock(dma_get, command_headers.data(),
-                                          command_list_header.size * sizeof(u32));
+            memory_manager.ReadBlock(dma_get, command_headers.data(),
+                                     command_list_header.size * sizeof(u32));
         } else {
-            gpu.MemoryManager().ReadBlockUnsafe(dma_get, command_headers.data(),
-                                                command_list_header.size * sizeof(u32));
+            memory_manager.ReadBlockUnsafe(dma_get, command_headers.data(),
+                                           command_list_header.size * sizeof(u32));
         }
     }
     for (std::size_t index = 0; index < command_headers.size();) {
@@ -154,7 +154,7 @@ void DmaPusher::SetState(const CommandHeader& command_header) {
 
 void DmaPusher::CallMethod(u32 argument) const {
     if (dma_state.method < non_puller_methods) {
-        gpu.CallMethod(GPU::MethodCall{
+        puller.CallPullerMethod(Engines::Puller::MethodCall{
             dma_state.method,
             argument,
             dma_state.subchannel,
@@ -168,12 +168,16 @@ void DmaPusher::CallMethod(u32 argument) const {
 
 void DmaPusher::CallMultiMethod(const u32* base_start, u32 num_methods) const {
     if (dma_state.method < non_puller_methods) {
-        gpu.CallMultiMethod(dma_state.method, dma_state.subchannel, base_start, num_methods,
-                            dma_state.method_count);
+        puller.CallMultiMethod(dma_state.method, dma_state.subchannel, base_start, num_methods,
+                               dma_state.method_count);
     } else {
         subchannels[dma_state.subchannel]->CallMultiMethod(dma_state.method, base_start,
                                                            num_methods, dma_state.method_count);
     }
 }
 
+void DmaPusher::BindRasterizer(VideoCore::RasterizerInterface* rasterizer) {
+    puller.BindRasterizer(rasterizer);
+}
+
 } // namespace Tegra
diff --git a/src/video_core/dma_pusher.h b/src/video_core/dma_pusher.h
index 872fd146a..938f0f11c 100644
--- a/src/video_core/dma_pusher.h
+++ b/src/video_core/dma_pusher.h
@@ -10,6 +10,7 @@
 #include "common/bit_field.h"
 #include "common/common_types.h"
 #include "video_core/engines/engine_interface.h"
+#include "video_core/engines/puller.h"
 
 namespace Core {
 class System;
@@ -17,7 +18,12 @@ class System;
 
 namespace Tegra {
 
+namespace Control {
+struct ChannelState;
+}
+
 class GPU;
+class MemoryManager;
 
 enum class SubmissionMode : u32 {
     IncreasingOld = 0,
@@ -31,24 +37,32 @@ enum class SubmissionMode : u32 {
 // Note that, traditionally, methods are treated as 4-byte addressable locations, and hence
 // their numbers are written down multiplied by 4 in Docs. Here we are not multiply by 4.
 // So the values you see in docs might be multiplied by 4.
+// Register documentation:
+// https://github.com/NVIDIA/open-gpu-doc/blob/ab27fc22db5de0d02a4cabe08e555663b62db4d4/classes/host/cla26f.h
+//
+// Register Description (approx):
+// https://github.com/NVIDIA/open-gpu-doc/blob/ab27fc22db5de0d02a4cabe08e555663b62db4d4/manuals/volta/gv100/dev_pbdma.ref.txt
 enum class BufferMethods : u32 {
     BindObject = 0x0,
+    Illegal = 0x1,
     Nop = 0x2,
     SemaphoreAddressHigh = 0x4,
     SemaphoreAddressLow = 0x5,
-    SemaphoreSequence = 0x6,
-    SemaphoreTrigger = 0x7,
-    NotifyIntr = 0x8,
+    SemaphoreSequencePayload = 0x6,
+    SemaphoreOperation = 0x7,
+    NonStallInterrupt = 0x8,
     WrcacheFlush = 0x9,
-    Unk28 = 0xA,
-    UnkCacheFlush = 0xB,
+    MemOpA = 0xA,
+    MemOpB = 0xB,
+    MemOpC = 0xC,
+    MemOpD = 0xD,
     RefCnt = 0x14,
     SemaphoreAcquire = 0x1A,
     SemaphoreRelease = 0x1B,
-    FenceValue = 0x1C,
-    FenceAction = 0x1D,
-    WaitForInterrupt = 0x1E,
-    Unk7c = 0x1F,
+    SyncpointPayload = 0x1C,
+    SyncpointOperation = 0x1D,
+    WaitForIdle = 0x1E,
+    CRCCheck = 0x1F,
     Yield = 0x20,
     NonPullerMethods = 0x40,
 };
@@ -102,7 +116,8 @@ struct CommandList final {
  */
 class DmaPusher final {
 public:
-    explicit DmaPusher(Core::System& system_, GPU& gpu_);
+    explicit DmaPusher(Core::System& system_, GPU& gpu_, MemoryManager& memory_manager_,
+                       Control::ChannelState& channel_state_);
     ~DmaPusher();
 
     void Push(CommandList&& entries) {
@@ -115,6 +130,8 @@ public:
         subchannels[subchannel_id] = engine;
     }
 
+    void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
+
 private:
     static constexpr u32 non_puller_methods = 0x40;
     static constexpr u32 max_subchannels = 8;
@@ -148,6 +165,8 @@ private:
 
     GPU& gpu;
     Core::System& system;
+    MemoryManager& memory_manager;
+    mutable Engines::Puller puller;
 };
 
 } // namespace Tegra
diff --git a/src/video_core/engines/engine_upload.cpp b/src/video_core/engines/engine_upload.cpp
index 6ff5b1eca..a34819234 100644
--- a/src/video_core/engines/engine_upload.cpp
+++ b/src/video_core/engines/engine_upload.cpp
@@ -3,6 +3,7 @@
 
 #include <cstring>
 
+#include "common/algorithm.h"
 #include "common/assert.h"
 #include "video_core/engines/engine_upload.h"
 #include "video_core/memory_manager.h"
@@ -34,21 +35,48 @@ void State::ProcessData(const u32 data, const bool is_last_call) {
     if (!is_last_call) {
         return;
     }
+    ProcessData(inner_buffer);
+}
+
+void State::ProcessData(const u32* data, size_t num_data) {
+    std::span<const u8> read_buffer(reinterpret_cast<const u8*>(data), num_data * sizeof(u32));
+    ProcessData(read_buffer);
+}
+
+void State::ProcessData(std::span<const u8> read_buffer) {
     const GPUVAddr address{regs.dest.Address()};
     if (is_linear) {
-        rasterizer->AccelerateInlineToMemory(address, copy_size, inner_buffer);
+        if (regs.line_count == 1) {
+            rasterizer->AccelerateInlineToMemory(address, copy_size, read_buffer);
+        } else {
+            for (u32 line = 0; line < regs.line_count; ++line) {
+                const GPUVAddr dest_line = address + static_cast<size_t>(line) * regs.dest.pitch;
+                memory_manager.WriteBlockUnsafe(
+                    dest_line, read_buffer.data() + static_cast<size_t>(line) * regs.line_length_in,
+                    regs.line_length_in);
+            }
+            memory_manager.InvalidateRegion(address, regs.dest.pitch * regs.line_count);
+        }
     } else {
-        UNIMPLEMENTED_IF(regs.dest.z != 0);
-        UNIMPLEMENTED_IF(regs.dest.depth != 1);
-        UNIMPLEMENTED_IF(regs.dest.BlockWidth() != 0);
-        UNIMPLEMENTED_IF(regs.dest.BlockDepth() != 0);
+        u32 width = regs.dest.width;
+        u32 x_elements = regs.line_length_in;
+        u32 x_offset = regs.dest.x;
+        const u32 bpp_shift = Common::FoldRight(
+            4U, [](u32 x, u32 y) { return std::min(x, static_cast<u32>(std::countr_zero(y))); },
+            width, x_elements, x_offset, static_cast<u32>(address));
+        width >>= bpp_shift;
+        x_elements >>= bpp_shift;
+        x_offset >>= bpp_shift;
+        const u32 bytes_per_pixel = 1U << bpp_shift;
         const std::size_t dst_size = Tegra::Texture::CalculateSize(
-            true, 1, regs.dest.width, regs.dest.height, 1, regs.dest.BlockHeight(), 0);
+            true, bytes_per_pixel, width, regs.dest.height, regs.dest.depth,
+            regs.dest.BlockHeight(), regs.dest.BlockDepth());
         tmp_buffer.resize(dst_size);
         memory_manager.ReadBlock(address, tmp_buffer.data(), dst_size);
-        Tegra::Texture::SwizzleKepler(regs.dest.width, regs.dest.height, regs.dest.x, regs.dest.y,
-                                      regs.dest.BlockHeight(), copy_size, inner_buffer.data(),
-                                      tmp_buffer.data());
+        Tegra::Texture::SwizzleSubrect(tmp_buffer, read_buffer, bytes_per_pixel, width,
+                                       regs.dest.height, regs.dest.depth, x_offset, regs.dest.y,
+                                       x_elements, regs.line_count, regs.dest.BlockHeight(),
+                                       regs.dest.BlockDepth(), regs.line_length_in);
         memory_manager.WriteBlock(address, tmp_buffer.data(), dst_size);
     }
 }
diff --git a/src/video_core/engines/engine_upload.h b/src/video_core/engines/engine_upload.h
index 94ff3314a..f08f6e36a 100644
--- a/src/video_core/engines/engine_upload.h
+++ b/src/video_core/engines/engine_upload.h
@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include <span>
 #include <vector>
 #include "common/bit_field.h"
 #include "common/common_types.h"
@@ -33,7 +34,7 @@ struct Registers {
         u32 width;
         u32 height;
         u32 depth;
-        u32 z;
+        u32 layer;
         u32 x;
         u32 y;
 
@@ -62,11 +63,14 @@ public:
 
     void ProcessExec(bool is_linear_);
     void ProcessData(u32 data, bool is_last_call);
+    void ProcessData(const u32* data, size_t num_data);
 
     /// Binds a rasterizer to this engine.
     void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
 
 private:
+    void ProcessData(std::span<const u8> read_buffer);
+
     u32 write_offset = 0;
     u32 copy_size = 0;
     std::vector<u8> inner_buffer;
diff --git a/src/video_core/engines/kepler_compute.cpp b/src/video_core/engines/kepler_compute.cpp
index 5db254d94..7c50bdbe0 100644
--- a/src/video_core/engines/kepler_compute.cpp
+++ b/src/video_core/engines/kepler_compute.cpp
@@ -36,8 +36,6 @@ void KeplerCompute::CallMethod(u32 method, u32 method_argument, bool is_last_cal
     }
     case KEPLER_COMPUTE_REG_INDEX(data_upload): {
         upload_state.ProcessData(method_argument, is_last_call);
-        if (is_last_call) {
-        }
         break;
     }
     case KEPLER_COMPUTE_REG_INDEX(launch):
@@ -50,8 +48,15 @@ void KeplerCompute::CallMethod(u32 method, u32 method_argument, bool is_last_cal
 
 void KeplerCompute::CallMultiMethod(u32 method, const u32* base_start, u32 amount,
                                     u32 methods_pending) {
-    for (std::size_t i = 0; i < amount; i++) {
-        CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
+    switch (method) {
+    case KEPLER_COMPUTE_REG_INDEX(data_upload):
+        upload_state.ProcessData(base_start, static_cast<size_t>(amount));
+        return;
+    default:
+        for (std::size_t i = 0; i < amount; i++) {
+            CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
+        }
+        break;
     }
 }
 
diff --git a/src/video_core/engines/kepler_memory.cpp b/src/video_core/engines/kepler_memory.cpp
index e2b029542..a3fbab1e5 100644
--- a/src/video_core/engines/kepler_memory.cpp
+++ b/src/video_core/engines/kepler_memory.cpp
@@ -33,8 +33,6 @@ void KeplerMemory::CallMethod(u32 method, u32 method_argument, bool is_last_call
     }
     case KEPLERMEMORY_REG_INDEX(data): {
         upload_state.ProcessData(method_argument, is_last_call);
-        if (is_last_call) {
-        }
         break;
     }
     }
@@ -42,8 +40,15 @@ void KeplerMemory::CallMethod(u32 method, u32 method_argument, bool is_last_call
 
 void KeplerMemory::CallMultiMethod(u32 method, const u32* base_start, u32 amount,
                                    u32 methods_pending) {
-    for (std::size_t i = 0; i < amount; i++) {
-        CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
+    switch (method) {
+    case KEPLERMEMORY_REG_INDEX(data):
+        upload_state.ProcessData(base_start, static_cast<size_t>(amount));
+        return;
+    default:
+        for (std::size_t i = 0; i < amount; i++) {
+            CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
+        }
+        break;
     }
 }
 
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 3a4646289..3c6e44a25 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -219,6 +219,8 @@ void Maxwell3D::ProcessMethodCall(u32 method, u32 argument, u32 nonshadow_argume
         regs.index_array.count = regs.small_index_2.count;
         regs.index_array.first = regs.small_index_2.first;
         dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
+        // a macro calls this one over and over, should it increase instancing?
+        // Used by Hades and likely other Vulkan games.
         return DrawArrays();
     case MAXWELL3D_REG_INDEX(topology_override):
         use_topology_override = true;
@@ -237,11 +239,12 @@ void Maxwell3D::ProcessMethodCall(u32 method, u32 argument, u32 nonshadow_argume
         return upload_state.ProcessExec(regs.exec_upload.linear != 0);
     case MAXWELL3D_REG_INDEX(data_upload):
         upload_state.ProcessData(argument, is_last_call);
-        if (is_last_call) {
-        }
         return;
     case MAXWELL3D_REG_INDEX(fragment_barrier):
         return rasterizer->FragmentBarrier();
+    case MAXWELL3D_REG_INDEX(invalidate_texture_data_cache):
+        rasterizer->InvalidateGPUCache();
+        return rasterizer->WaitForIdle();
     case MAXWELL3D_REG_INDEX(tiled_cache_barrier):
         return rasterizer->TiledCacheBarrier();
     }
@@ -311,6 +314,9 @@ void Maxwell3D::CallMultiMethod(u32 method, const u32* base_start, u32 amount,
     case MAXWELL3D_REG_INDEX(const_buffer.cb_data) + 15:
         ProcessCBMultiData(base_start, amount);
         break;
+    case MAXWELL3D_REG_INDEX(data_upload):
+        upload_state.ProcessData(base_start, static_cast<size_t>(amount));
+        return;
     default:
         for (std::size_t i = 0; i < amount; i++) {
             CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
@@ -447,18 +453,10 @@ void Maxwell3D::ProcessFirmwareCall4() {
 }
 
 void Maxwell3D::StampQueryResult(u64 payload, bool long_query) {
-    struct LongQueryResult {
-        u64_le value;
-        u64_le timestamp;
-    };
-    static_assert(sizeof(LongQueryResult) == 16, "LongQueryResult has wrong size");
     const GPUVAddr sequence_address{regs.query.QueryAddress()};
     if (long_query) {
-        // Write the 128-bit result structure in long mode. Note: We emulate an infinitely fast
-        // GPU, this command may actually take a while to complete in real hardware due to GPU
-        // wait queues.
-        LongQueryResult query_result{payload, system.GPU().GetTicks()};
-        memory_manager.WriteBlock(sequence_address, &query_result, sizeof(query_result));
+        memory_manager.Write<u64>(sequence_address + sizeof(u64), system.GPU().GetTicks());
+        memory_manager.Write<u64>(sequence_address, payload);
     } else {
         memory_manager.Write<u32>(sequence_address, static_cast<u32>(payload));
     }
@@ -472,10 +470,25 @@ void Maxwell3D::ProcessQueryGet() {
 
     switch (regs.query.query_get.operation) {
     case Regs::QueryOperation::Release:
-        if (regs.query.query_get.fence == 1) {
-            rasterizer->SignalSemaphore(regs.query.QueryAddress(), regs.query.query_sequence);
+        if (regs.query.query_get.fence == 1 || regs.query.query_get.short_query != 0) {
+            const GPUVAddr sequence_address{regs.query.QueryAddress()};
+            const u32 payload = regs.query.query_sequence;
+            std::function<void()> operation([this, sequence_address, payload] {
+                memory_manager.Write<u32>(sequence_address, payload);
+            });
+            rasterizer->SignalFence(std::move(operation));
         } else {
-            StampQueryResult(regs.query.query_sequence, regs.query.query_get.short_query == 0);
+            struct LongQueryResult {
+                u64_le value;
+                u64_le timestamp;
+            };
+            const GPUVAddr sequence_address{regs.query.QueryAddress()};
+            const u32 payload = regs.query.query_sequence;
+            std::function<void()> operation([this, sequence_address, payload] {
+                memory_manager.Write<u64>(sequence_address + sizeof(u64), system.GPU().GetTicks());
+                memory_manager.Write<u64>(sequence_address, payload);
+            });
+            rasterizer->SyncOperation(std::move(operation));
         }
         break;
     case Regs::QueryOperation::Acquire:
diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp
index 0efe58282..3909d36c1 100644
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -1,6 +1,7 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "common/algorithm.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/microprofile.h"
@@ -54,8 +55,6 @@ void MaxwellDMA::Launch() {
     const LaunchDMA& launch = regs.launch_dma;
     ASSERT(launch.interrupt_type == LaunchDMA::InterruptType::NONE);
     ASSERT(launch.data_transfer_type == LaunchDMA::DataTransferType::NON_PIPELINED);
-    ASSERT(regs.dst_params.origin.x == 0);
-    ASSERT(regs.dst_params.origin.y == 0);
 
     const bool is_src_pitch = launch.src_memory_layout == LaunchDMA::MemoryLayout::PITCH;
     const bool is_dst_pitch = launch.dst_memory_layout == LaunchDMA::MemoryLayout::PITCH;
@@ -121,23 +120,40 @@ void MaxwellDMA::CopyPitchToPitch() {
 
 void MaxwellDMA::CopyBlockLinearToPitch() {
     UNIMPLEMENTED_IF(regs.src_params.block_size.width != 0);
-    UNIMPLEMENTED_IF(regs.src_params.block_size.depth != 0);
     UNIMPLEMENTED_IF(regs.src_params.layer != 0);
 
+    const bool is_remapping = regs.launch_dma.remap_enable != 0;
+
     // Optimized path for micro copies.
     const size_t dst_size = static_cast<size_t>(regs.pitch_out) * regs.line_count;
-    if (dst_size < GOB_SIZE && regs.pitch_out <= GOB_SIZE_X &&
+    if (!is_remapping && dst_size < GOB_SIZE && regs.pitch_out <= GOB_SIZE_X &&
         regs.src_params.height > GOB_SIZE_Y) {
         FastCopyBlockLinearToPitch();
         return;
     }
 
     // Deswizzle the input and copy it over.
-    UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
-    const u32 bytes_per_pixel =
-        regs.launch_dma.remap_enable ? regs.pitch_out / regs.line_length_in : 1;
     const Parameters& src_params = regs.src_params;
-    const u32 width = src_params.width;
+
+    const u32 num_remap_components = regs.remap_const.num_dst_components_minus_one + 1;
+    const u32 remap_components_size = regs.remap_const.component_size_minus_one + 1;
+
+    const u32 base_bpp = !is_remapping ? 1U : num_remap_components * remap_components_size;
+
+    u32 width = src_params.width;
+    u32 x_elements = regs.line_length_in;
+    u32 x_offset = src_params.origin.x;
+    u32 bpp_shift = 0U;
+    if (!is_remapping) {
+        bpp_shift = Common::FoldRight(
+            4U, [](u32 x, u32 y) { return std::min(x, static_cast<u32>(std::countr_zero(y))); },
+            width, x_elements, x_offset, static_cast<u32>(regs.offset_in));
+        width >>= bpp_shift;
+        x_elements >>= bpp_shift;
+        x_offset >>= bpp_shift;
+    }
+
+    const u32 bytes_per_pixel = base_bpp << bpp_shift;
     const u32 height = src_params.height;
     const u32 depth = src_params.depth;
     const u32 block_height = src_params.block_size.height;
@@ -155,30 +171,45 @@ void MaxwellDMA::CopyBlockLinearToPitch() {
     memory_manager.ReadBlock(regs.offset_in, read_buffer.data(), src_size);
     memory_manager.ReadBlock(regs.offset_out, write_buffer.data(), dst_size);
 
-    UnswizzleSubrect(regs.line_length_in, regs.line_count, regs.pitch_out, width, bytes_per_pixel,
-                     block_height, src_params.origin.x, src_params.origin.y, write_buffer.data(),
-                     read_buffer.data());
+    UnswizzleSubrect(write_buffer, read_buffer, bytes_per_pixel, width, height, depth, x_offset,
+                     src_params.origin.y, x_elements, regs.line_count, block_height, block_depth,
+                     regs.pitch_out);
 
     memory_manager.WriteBlock(regs.offset_out, write_buffer.data(), dst_size);
 }
 
 void MaxwellDMA::CopyPitchToBlockLinear() {
     UNIMPLEMENTED_IF_MSG(regs.dst_params.block_size.width != 0, "Block width is not one");
-    UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
+    UNIMPLEMENTED_IF(regs.dst_params.layer != 0);
+
+    const bool is_remapping = regs.launch_dma.remap_enable != 0;
+    const u32 num_remap_components = regs.remap_const.num_dst_components_minus_one + 1;
+    const u32 remap_components_size = regs.remap_const.component_size_minus_one + 1;
 
     const auto& dst_params = regs.dst_params;
-    const u32 bytes_per_pixel =
-        regs.launch_dma.remap_enable ? regs.pitch_in / regs.line_length_in : 1;
-    const u32 width = dst_params.width;
+
+    const u32 base_bpp = !is_remapping ? 1U : num_remap_components * remap_components_size;
+
+    u32 width = dst_params.width;
+    u32 x_elements = regs.line_length_in;
+    u32 x_offset = dst_params.origin.x;
+    u32 bpp_shift = 0U;
+    if (!is_remapping) {
+        bpp_shift = Common::FoldRight(
+            4U, [](u32 x, u32 y) { return std::min(x, static_cast<u32>(std::countr_zero(y))); },
+            width, x_elements, x_offset, static_cast<u32>(regs.offset_out));
+        width >>= bpp_shift;
+        x_elements >>= bpp_shift;
+        x_offset >>= bpp_shift;
+    }
+
+    const u32 bytes_per_pixel = base_bpp << bpp_shift;
     const u32 height = dst_params.height;
     const u32 depth = dst_params.depth;
     const u32 block_height = dst_params.block_size.height;
     const u32 block_depth = dst_params.block_size.depth;
     const size_t dst_size =
         CalculateSize(true, bytes_per_pixel, width, height, depth, block_height, block_depth);
-    const size_t dst_layer_size =
-        CalculateSize(true, bytes_per_pixel, width, height, 1, block_height, block_depth);
-
     const size_t src_size = static_cast<size_t>(regs.pitch_in) * regs.line_count;
 
     if (read_buffer.size() < src_size) {
@@ -188,32 +219,23 @@ void MaxwellDMA::CopyPitchToBlockLinear() {
         write_buffer.resize(dst_size);
     }
 
+    memory_manager.ReadBlock(regs.offset_in, read_buffer.data(), src_size);
     if (Settings::IsGPULevelExtreme()) {
-        memory_manager.ReadBlock(regs.offset_in, read_buffer.data(), src_size);
         memory_manager.ReadBlock(regs.offset_out, write_buffer.data(), dst_size);
     } else {
-        memory_manager.ReadBlockUnsafe(regs.offset_in, read_buffer.data(), src_size);
         memory_manager.ReadBlockUnsafe(regs.offset_out, write_buffer.data(), dst_size);
     }
 
     // If the input is linear and the output is tiled, swizzle the input and copy it over.
-    if (regs.dst_params.block_size.depth > 0) {
-        ASSERT(dst_params.layer == 0);
-        SwizzleSliceToVoxel(regs.line_length_in, regs.line_count, regs.pitch_in, width, height,
-                            bytes_per_pixel, block_height, block_depth, dst_params.origin.x,
-                            dst_params.origin.y, write_buffer.data(), read_buffer.data());
-    } else {
-        SwizzleSubrect(regs.line_length_in, regs.line_count, regs.pitch_in, width, bytes_per_pixel,
-                       write_buffer.data() + dst_layer_size * dst_params.layer, read_buffer.data(),
-                       block_height, dst_params.origin.x, dst_params.origin.y);
-    }
+    SwizzleSubrect(write_buffer, read_buffer, bytes_per_pixel, width, height, depth, x_offset,
+                   dst_params.origin.y, x_elements, regs.line_count, block_height, block_depth,
+                   regs.pitch_in);
 
     memory_manager.WriteBlock(regs.offset_out, write_buffer.data(), dst_size);
 }
 
 void MaxwellDMA::FastCopyBlockLinearToPitch() {
-    const u32 bytes_per_pixel =
-        regs.launch_dma.remap_enable ? regs.pitch_out / regs.line_length_in : 1;
+    const u32 bytes_per_pixel = 1U;
     const size_t src_size = GOB_SIZE;
     const size_t dst_size = static_cast<size_t>(regs.pitch_out) * regs.line_count;
     u32 pos_x = regs.src_params.origin.x;
@@ -239,9 +261,10 @@ void MaxwellDMA::FastCopyBlockLinearToPitch() {
         memory_manager.ReadBlockUnsafe(regs.offset_out, write_buffer.data(), dst_size);
     }
 
-    UnswizzleSubrect(regs.line_length_in, regs.line_count, regs.pitch_out, regs.src_params.width,
-                     bytes_per_pixel, regs.src_params.block_size.height, pos_x, pos_y,
-                     write_buffer.data(), read_buffer.data());
+    UnswizzleSubrect(write_buffer, read_buffer, bytes_per_pixel, regs.src_params.width,
+                     regs.src_params.height, 1, pos_x, pos_y, regs.line_length_in, regs.line_count,
+                     regs.src_params.block_size.height, regs.src_params.block_size.depth,
+                     regs.pitch_out);
 
     memory_manager.WriteBlock(regs.offset_out, write_buffer.data(), dst_size);
 }
@@ -249,16 +272,24 @@ void MaxwellDMA::FastCopyBlockLinearToPitch() {
 void MaxwellDMA::ReleaseSemaphore() {
     const auto type = regs.launch_dma.semaphore_type;
     const GPUVAddr address = regs.semaphore.address;
+    const u32 payload = regs.semaphore.payload;
     switch (type) {
     case LaunchDMA::SemaphoreType::NONE:
         break;
-    case LaunchDMA::SemaphoreType::RELEASE_ONE_WORD_SEMAPHORE:
-        memory_manager.Write<u32>(address, regs.semaphore.payload);
+    case LaunchDMA::SemaphoreType::RELEASE_ONE_WORD_SEMAPHORE: {
+        std::function<void()> operation(
+            [this, address, payload] { memory_manager.Write<u32>(address, payload); });
+        rasterizer->SignalFence(std::move(operation));
         break;
-    case LaunchDMA::SemaphoreType::RELEASE_FOUR_WORD_SEMAPHORE:
-        memory_manager.Write<u64>(address, static_cast<u64>(regs.semaphore.payload));
-        memory_manager.Write<u64>(address + 8, system.GPU().GetTicks());
+    }
+    case LaunchDMA::SemaphoreType::RELEASE_FOUR_WORD_SEMAPHORE: {
+        std::function<void()> operation([this, address, payload] {
+            memory_manager.Write<u64>(address + sizeof(u64), system.GPU().GetTicks());
+            memory_manager.Write<u64>(address, payload);
+        });
+        rasterizer->SignalFence(std::move(operation));
         break;
+    }
     default:
         ASSERT_MSG(false, "Unknown semaphore type: {}", static_cast<u32>(type.Value()));
     }
diff --git a/src/video_core/engines/maxwell_dma.h b/src/video_core/engines/maxwell_dma.h
index 074bac92c..bc48320ce 100644
--- a/src/video_core/engines/maxwell_dma.h
+++ b/src/video_core/engines/maxwell_dma.h
@@ -189,10 +189,16 @@ public:
             BitField<4, 3, Swizzle> dst_y;
             BitField<8, 3, Swizzle> dst_z;
             BitField<12, 3, Swizzle> dst_w;
+            BitField<0, 12, u32> dst_components_raw;
             BitField<16, 2, u32> component_size_minus_one;
             BitField<20, 2, u32> num_src_components_minus_one;
             BitField<24, 2, u32> num_dst_components_minus_one;
         };
+
+        Swizzle GetComponent(size_t i) const {
+            const u32 raw = dst_components_raw;
+            return static_cast<Swizzle>((raw >> (i * 3)) & 0x7);
+        }
     };
     static_assert(sizeof(RemapConst) == 12);
 
diff --git a/src/video_core/engines/puller.cpp b/src/video_core/engines/puller.cpp
new file mode 100644
index 000000000..cca890792
--- /dev/null
+++ b/src/video_core/engines/puller.cpp
@@ -0,0 +1,306 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "core/core.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/dma_pusher.h"
+#include "video_core/engines/fermi_2d.h"
+#include "video_core/engines/kepler_compute.h"
+#include "video_core/engines/kepler_memory.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/engines/maxwell_dma.h"
+#include "video_core/engines/puller.h"
+#include "video_core/gpu.h"
+#include "video_core/memory_manager.h"
+#include "video_core/rasterizer_interface.h"
+
+namespace Tegra::Engines {
+
+Puller::Puller(GPU& gpu_, MemoryManager& memory_manager_, DmaPusher& dma_pusher_,
+               Control::ChannelState& channel_state_)
+    : gpu{gpu_}, memory_manager{memory_manager_}, dma_pusher{dma_pusher_}, channel_state{
+                                                                               channel_state_} {}
+
+Puller::~Puller() = default;
+
+void Puller::ProcessBindMethod(const MethodCall& method_call) {
+    // Bind the current subchannel to the desired engine id.
+    LOG_DEBUG(HW_GPU, "Binding subchannel {} to engine {}", method_call.subchannel,
+              method_call.argument);
+    const auto engine_id = static_cast<EngineID>(method_call.argument);
+    bound_engines[method_call.subchannel] = static_cast<EngineID>(engine_id);
+    switch (engine_id) {
+    case EngineID::FERMI_TWOD_A:
+        dma_pusher.BindSubchannel(channel_state.fermi_2d.get(), method_call.subchannel);
+        break;
+    case EngineID::MAXWELL_B:
+        dma_pusher.BindSubchannel(channel_state.maxwell_3d.get(), method_call.subchannel);
+        break;
+    case EngineID::KEPLER_COMPUTE_B:
+        dma_pusher.BindSubchannel(channel_state.kepler_compute.get(), method_call.subchannel);
+        break;
+    case EngineID::MAXWELL_DMA_COPY_A:
+        dma_pusher.BindSubchannel(channel_state.maxwell_dma.get(), method_call.subchannel);
+        break;
+    case EngineID::KEPLER_INLINE_TO_MEMORY_B:
+        dma_pusher.BindSubchannel(channel_state.kepler_memory.get(), method_call.subchannel);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented engine {:04X}", engine_id);
+    }
+}
+
+void Puller::ProcessFenceActionMethod() {
+    switch (regs.fence_action.op) {
+    case Puller::FenceOperation::Acquire:
+        // UNIMPLEMENTED_MSG("Channel Scheduling pending.");
+        // WaitFence(regs.fence_action.syncpoint_id, regs.fence_value);
+        rasterizer->ReleaseFences();
+        break;
+    case Puller::FenceOperation::Increment:
+        rasterizer->SignalSyncPoint(regs.fence_action.syncpoint_id);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented operation {}", regs.fence_action.op.Value());
+    }
+}
+
+void Puller::ProcessSemaphoreTriggerMethod() {
+    const auto semaphoreOperationMask = 0xF;
+    const auto op =
+        static_cast<GpuSemaphoreOperation>(regs.semaphore_trigger & semaphoreOperationMask);
+    if (op == GpuSemaphoreOperation::WriteLong) {
+        const GPUVAddr sequence_address{regs.semaphore_address.SemaphoreAddress()};
+        const u32 payload = regs.semaphore_sequence;
+        std::function<void()> operation([this, sequence_address, payload] {
+            memory_manager.Write<u64>(sequence_address + sizeof(u64), gpu.GetTicks());
+            memory_manager.Write<u64>(sequence_address, payload);
+        });
+        rasterizer->SignalFence(std::move(operation));
+    } else {
+        do {
+            const u32 word{memory_manager.Read<u32>(regs.semaphore_address.SemaphoreAddress())};
+            regs.acquire_source = true;
+            regs.acquire_value = regs.semaphore_sequence;
+            if (op == GpuSemaphoreOperation::AcquireEqual) {
+                regs.acquire_active = true;
+                regs.acquire_mode = false;
+                if (word != regs.acquire_value) {
+                    rasterizer->ReleaseFences();
+                    continue;
+                }
+            } else if (op == GpuSemaphoreOperation::AcquireGequal) {
+                regs.acquire_active = true;
+                regs.acquire_mode = true;
+                if (word < regs.acquire_value) {
+                    rasterizer->ReleaseFences();
+                    continue;
+                }
+            } else if (op == GpuSemaphoreOperation::AcquireMask) {
+                if (word && regs.semaphore_sequence == 0) {
+                    rasterizer->ReleaseFences();
+                    continue;
+                }
+            } else {
+                LOG_ERROR(HW_GPU, "Invalid semaphore operation");
+            }
+        } while (false);
+    }
+}
+
+void Puller::ProcessSemaphoreRelease() {
+    const GPUVAddr sequence_address{regs.semaphore_address.SemaphoreAddress()};
+    const u32 payload = regs.semaphore_release;
+    std::function<void()> operation([this, sequence_address, payload] {
+        memory_manager.Write<u32>(sequence_address, payload);
+    });
+    rasterizer->SyncOperation(std::move(operation));
+}
+
+void Puller::ProcessSemaphoreAcquire() {
+    u32 word = memory_manager.Read<u32>(regs.semaphore_address.SemaphoreAddress());
+    const auto value = regs.semaphore_acquire;
+    while (word != value) {
+        regs.acquire_active = true;
+        regs.acquire_value = value;
+        std::this_thread::sleep_for(std::chrono::milliseconds(1));
+        rasterizer->ReleaseFences();
+        word = memory_manager.Read<u32>(regs.semaphore_address.SemaphoreAddress());
+        // TODO(kemathe73) figure out how to do the acquire_timeout
+        regs.acquire_mode = false;
+        regs.acquire_source = false;
+    }
+}
+
+/// Calls a GPU puller method.
+void Puller::CallPullerMethod(const MethodCall& method_call) {
+    regs.reg_array[method_call.method] = method_call.argument;
+    const auto method = static_cast<BufferMethods>(method_call.method);
+
+    switch (method) {
+    case BufferMethods::BindObject: {
+        ProcessBindMethod(method_call);
+        break;
+    }
+    case BufferMethods::Nop:
+    case BufferMethods::SemaphoreAddressHigh:
+    case BufferMethods::SemaphoreAddressLow:
+    case BufferMethods::SemaphoreSequencePayload:
+    case BufferMethods::SyncpointPayload:
+        break;
+    case BufferMethods::WrcacheFlush:
+    case BufferMethods::RefCnt:
+        rasterizer->SignalReference();
+        break;
+    case BufferMethods::SyncpointOperation:
+        ProcessFenceActionMethod();
+        break;
+    case BufferMethods::WaitForIdle:
+        rasterizer->WaitForIdle();
+        break;
+    case BufferMethods::SemaphoreOperation: {
+        ProcessSemaphoreTriggerMethod();
+        break;
+    }
+    case BufferMethods::NonStallInterrupt: {
+        LOG_ERROR(HW_GPU, "Special puller engine method NonStallInterrupt not implemented");
+        break;
+    }
+    case BufferMethods::MemOpA: {
+        LOG_ERROR(HW_GPU, "Memory Operation A");
+        break;
+    }
+    case BufferMethods::MemOpB: {
+        // Implement this better.
+        rasterizer->InvalidateGPUCache();
+        break;
+    }
+    case BufferMethods::MemOpC:
+    case BufferMethods::MemOpD: {
+        LOG_ERROR(HW_GPU, "Memory Operation C,D");
+        break;
+    }
+    case BufferMethods::SemaphoreAcquire: {
+        ProcessSemaphoreAcquire();
+        break;
+    }
+    case BufferMethods::SemaphoreRelease: {
+        ProcessSemaphoreRelease();
+        break;
+    }
+    case BufferMethods::Yield: {
+        // TODO(Kmather73): Research and implement this method.
+        LOG_ERROR(HW_GPU, "Special puller engine method Yield not implemented");
+        break;
+    }
+    default:
+        LOG_ERROR(HW_GPU, "Special puller engine method {:X} not implemented", method);
+        break;
+    }
+}
+
+/// Calls a GPU engine method.
+void Puller::CallEngineMethod(const MethodCall& method_call) {
+    const EngineID engine = bound_engines[method_call.subchannel];
+
+    switch (engine) {
+    case EngineID::FERMI_TWOD_A:
+        channel_state.fermi_2d->CallMethod(method_call.method, method_call.argument,
+                                           method_call.IsLastCall());
+        break;
+    case EngineID::MAXWELL_B:
+        channel_state.maxwell_3d->CallMethod(method_call.method, method_call.argument,
+                                             method_call.IsLastCall());
+        break;
+    case EngineID::KEPLER_COMPUTE_B:
+        channel_state.kepler_compute->CallMethod(method_call.method, method_call.argument,
+                                                 method_call.IsLastCall());
+        break;
+    case EngineID::MAXWELL_DMA_COPY_A:
+        channel_state.maxwell_dma->CallMethod(method_call.method, method_call.argument,
+                                              method_call.IsLastCall());
+        break;
+    case EngineID::KEPLER_INLINE_TO_MEMORY_B:
+        channel_state.kepler_memory->CallMethod(method_call.method, method_call.argument,
+                                                method_call.IsLastCall());
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented engine");
+    }
+}
+
+/// Calls a GPU engine multivalue method.
+void Puller::CallEngineMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
+                                   u32 methods_pending) {
+    const EngineID engine = bound_engines[subchannel];
+
+    switch (engine) {
+    case EngineID::FERMI_TWOD_A:
+        channel_state.fermi_2d->CallMultiMethod(method, base_start, amount, methods_pending);
+        break;
+    case EngineID::MAXWELL_B:
+        channel_state.maxwell_3d->CallMultiMethod(method, base_start, amount, methods_pending);
+        break;
+    case EngineID::KEPLER_COMPUTE_B:
+        channel_state.kepler_compute->CallMultiMethod(method, base_start, amount, methods_pending);
+        break;
+    case EngineID::MAXWELL_DMA_COPY_A:
+        channel_state.maxwell_dma->CallMultiMethod(method, base_start, amount, methods_pending);
+        break;
+    case EngineID::KEPLER_INLINE_TO_MEMORY_B:
+        channel_state.kepler_memory->CallMultiMethod(method, base_start, amount, methods_pending);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented engine");
+    }
+}
+
+/// Calls a GPU method.
+void Puller::CallMethod(const MethodCall& method_call) {
+    LOG_TRACE(HW_GPU, "Processing method {:08X} on subchannel {}", method_call.method,
+              method_call.subchannel);
+
+    ASSERT(method_call.subchannel < bound_engines.size());
+
+    if (ExecuteMethodOnEngine(method_call.method)) {
+        CallEngineMethod(method_call);
+    } else {
+        CallPullerMethod(method_call);
+    }
+}
+
+/// Calls a GPU multivalue method.
+void Puller::CallMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
+                             u32 methods_pending) {
+    LOG_TRACE(HW_GPU, "Processing method {:08X} on subchannel {}", method, subchannel);
+
+    ASSERT(subchannel < bound_engines.size());
+
+    if (ExecuteMethodOnEngine(method)) {
+        CallEngineMultiMethod(method, subchannel, base_start, amount, methods_pending);
+    } else {
+        for (std::size_t i = 0; i < amount; i++) {
+            CallPullerMethod(MethodCall{
+                method,
+                base_start[i],
+                subchannel,
+                methods_pending - static_cast<u32>(i),
+            });
+        }
+    }
+}
+
+void Puller::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) {
+    rasterizer = rasterizer_;
+}
+
+/// Determines where the method should be executed.
+[[nodiscard]] bool Puller::ExecuteMethodOnEngine(u32 method) {
+    const auto buffer_method = static_cast<BufferMethods>(method);
+    return buffer_method >= BufferMethods::NonPullerMethods;
+}
+
+} // namespace Tegra::Engines
diff --git a/src/video_core/engines/puller.h b/src/video_core/engines/puller.h
new file mode 100644
index 000000000..d4175ee94
--- /dev/null
+++ b/src/video_core/engines/puller.h
@@ -0,0 +1,177 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <cstddef>
+#include <vector>
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "video_core/engines/engine_interface.h"
+
+namespace Core {
+class System;
+}
+
+namespace Tegra {
+class MemoryManager;
+class DmaPusher;
+
+enum class EngineID {
+    FERMI_TWOD_A = 0x902D, // 2D Engine
+    MAXWELL_B = 0xB197,    // 3D Engine
+    KEPLER_COMPUTE_B = 0xB1C0,
+    KEPLER_INLINE_TO_MEMORY_B = 0xA140,
+    MAXWELL_DMA_COPY_A = 0xB0B5,
+};
+
+namespace Control {
+struct ChannelState;
+}
+} // namespace Tegra
+
+namespace VideoCore {
+class RasterizerInterface;
+}
+
+namespace Tegra::Engines {
+
+class Puller final {
+public:
+    struct MethodCall {
+        u32 method{};
+        u32 argument{};
+        u32 subchannel{};
+        u32 method_count{};
+
+        explicit MethodCall(u32 method_, u32 argument_, u32 subchannel_ = 0, u32 method_count_ = 0)
+            : method(method_), argument(argument_), subchannel(subchannel_),
+              method_count(method_count_) {}
+
+        [[nodiscard]] bool IsLastCall() const {
+            return method_count <= 1;
+        }
+    };
+
+    enum class FenceOperation : u32 {
+        Acquire = 0,
+        Increment = 1,
+    };
+
+    union FenceAction {
+        u32 raw;
+        BitField<0, 1, FenceOperation> op;
+        BitField<8, 24, u32> syncpoint_id;
+    };
+
+    explicit Puller(GPU& gpu_, MemoryManager& memory_manager_, DmaPusher& dma_pusher,
+                    Control::ChannelState& channel_state);
+    ~Puller();
+
+    void CallMethod(const MethodCall& method_call);
+
+    void CallMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
+                         u32 methods_pending);
+
+    void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
+
+    void CallPullerMethod(const MethodCall& method_call);
+
+    void CallEngineMethod(const MethodCall& method_call);
+
+    void CallEngineMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
+                               u32 methods_pending);
+
+private:
+    Tegra::GPU& gpu;
+
+    MemoryManager& memory_manager;
+    DmaPusher& dma_pusher;
+    Control::ChannelState& channel_state;
+    VideoCore::RasterizerInterface* rasterizer = nullptr;
+
+    static constexpr std::size_t NUM_REGS = 0x800;
+    struct Regs {
+        static constexpr size_t NUM_REGS = 0x40;
+
+        union {
+            struct {
+                INSERT_PADDING_WORDS_NOINIT(0x4);
+                struct {
+                    u32 address_high;
+                    u32 address_low;
+
+                    [[nodiscard]] GPUVAddr SemaphoreAddress() const {
+                        return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) |
+                                                     address_low);
+                    }
+                } semaphore_address;
+
+                u32 semaphore_sequence;
+                u32 semaphore_trigger;
+                INSERT_PADDING_WORDS_NOINIT(0xC);
+
+                // The pusher and the puller share the reference counter, the pusher only has read
+                // access
+                u32 reference_count;
+                INSERT_PADDING_WORDS_NOINIT(0x5);
+
+                u32 semaphore_acquire;
+                u32 semaphore_release;
+                u32 fence_value;
+                FenceAction fence_action;
+                INSERT_PADDING_WORDS_NOINIT(0xE2);
+
+                // Puller state
+                u32 acquire_mode;
+                u32 acquire_source;
+                u32 acquire_active;
+                u32 acquire_timeout;
+                u32 acquire_value;
+            };
+            std::array<u32, NUM_REGS> reg_array;
+        };
+    } regs{};
+
+    void ProcessBindMethod(const MethodCall& method_call);
+    void ProcessFenceActionMethod();
+    void ProcessSemaphoreAcquire();
+    void ProcessSemaphoreRelease();
+    void ProcessSemaphoreTriggerMethod();
+    [[nodiscard]] bool ExecuteMethodOnEngine(u32 method);
+
+    /// Mapping of command subchannels to their bound engine ids
+    std::array<EngineID, 8> bound_engines{};
+
+    enum class GpuSemaphoreOperation {
+        AcquireEqual = 0x1,
+        WriteLong = 0x2,
+        AcquireGequal = 0x4,
+        AcquireMask = 0x8,
+    };
+
+#define ASSERT_REG_POSITION(field_name, position)                                                  \
+    static_assert(offsetof(Regs, field_name) == position * 4,                                      \
+                  "Field " #field_name " has invalid position")
+
+    ASSERT_REG_POSITION(semaphore_address, 0x4);
+    ASSERT_REG_POSITION(semaphore_sequence, 0x6);
+    ASSERT_REG_POSITION(semaphore_trigger, 0x7);
+    ASSERT_REG_POSITION(reference_count, 0x14);
+    ASSERT_REG_POSITION(semaphore_acquire, 0x1A);
+    ASSERT_REG_POSITION(semaphore_release, 0x1B);
+    ASSERT_REG_POSITION(fence_value, 0x1C);
+    ASSERT_REG_POSITION(fence_action, 0x1D);
+
+    ASSERT_REG_POSITION(acquire_mode, 0x100);
+    ASSERT_REG_POSITION(acquire_source, 0x101);
+    ASSERT_REG_POSITION(acquire_active, 0x102);
+    ASSERT_REG_POSITION(acquire_timeout, 0x103);
+    ASSERT_REG_POSITION(acquire_value, 0x104);
+
+#undef ASSERT_REG_POSITION
+};
+
+} // namespace Tegra::Engines
diff --git a/src/video_core/fence_manager.h b/src/video_core/fence_manager.h
index 1e9832ddd..c390ac91b 100644
--- a/src/video_core/fence_manager.h
+++ b/src/video_core/fence_manager.h
@@ -4,40 +4,24 @@
 #pragma once
 
 #include <algorithm>
+#include <cstring>
+#include <deque>
+#include <functional>
+#include <memory>
 #include <queue>
 
 #include "common/common_types.h"
 #include "video_core/delayed_destruction_ring.h"
 #include "video_core/gpu.h"
-#include "video_core/memory_manager.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/syncpoint_manager.h"
 #include "video_core/rasterizer_interface.h"
 
 namespace VideoCommon {
 
 class FenceBase {
 public:
-    explicit FenceBase(u32 payload_, bool is_stubbed_)
-        : address{}, payload{payload_}, is_semaphore{false}, is_stubbed{is_stubbed_} {}
-
-    explicit FenceBase(GPUVAddr address_, u32 payload_, bool is_stubbed_)
-        : address{address_}, payload{payload_}, is_semaphore{true}, is_stubbed{is_stubbed_} {}
-
-    GPUVAddr GetAddress() const {
-        return address;
-    }
-
-    u32 GetPayload() const {
-        return payload;
-    }
-
-    bool IsSemaphore() const {
-        return is_semaphore;
-    }
-
-private:
-    GPUVAddr address;
-    u32 payload;
-    bool is_semaphore;
+    explicit FenceBase(bool is_stubbed_) : is_stubbed{is_stubbed_} {}
 
 protected:
     bool is_stubbed;
@@ -57,30 +41,28 @@ public:
         buffer_cache.AccumulateFlushes();
     }
 
-    void SignalSemaphore(GPUVAddr addr, u32 value) {
+    void SyncOperation(std::function<void()>&& func) {
+        uncommitted_operations.emplace_back(std::move(func));
+    }
+
+    void SignalFence(std::function<void()>&& func) {
         TryReleasePendingFences();
         const bool should_flush = ShouldFlush();
         CommitAsyncFlushes();
-        TFence new_fence = CreateFence(addr, value, !should_flush);
+        uncommitted_operations.emplace_back(std::move(func));
+        CommitOperations();
+        TFence new_fence = CreateFence(!should_flush);
         fences.push(new_fence);
         QueueFence(new_fence);
         if (should_flush) {
             rasterizer.FlushCommands();
         }
-        rasterizer.SyncGuestHost();
     }
 
     void SignalSyncPoint(u32 value) {
-        TryReleasePendingFences();
-        const bool should_flush = ShouldFlush();
-        CommitAsyncFlushes();
-        TFence new_fence = CreateFence(value, !should_flush);
-        fences.push(new_fence);
-        QueueFence(new_fence);
-        if (should_flush) {
-            rasterizer.FlushCommands();
-        }
-        rasterizer.SyncGuestHost();
+        syncpoint_manager.IncrementGuest(value);
+        std::function<void()> func([this, value] { syncpoint_manager.IncrementHost(value); });
+        SignalFence(std::move(func));
     }
 
     void WaitPendingFences() {
@@ -90,11 +72,10 @@ public:
                 WaitFence(current_fence);
             }
             PopAsyncFlushes();
-            if (current_fence->IsSemaphore()) {
-                gpu_memory.template Write<u32>(current_fence->GetAddress(),
-                                               current_fence->GetPayload());
-            } else {
-                gpu.IncrementSyncPoint(current_fence->GetPayload());
+            auto operations = std::move(pending_operations.front());
+            pending_operations.pop_front();
+            for (auto& operation : operations) {
+                operation();
             }
             PopFence();
         }
@@ -104,16 +85,14 @@ protected:
     explicit FenceManager(VideoCore::RasterizerInterface& rasterizer_, Tegra::GPU& gpu_,
                           TTextureCache& texture_cache_, TTBufferCache& buffer_cache_,
                           TQueryCache& query_cache_)
-        : rasterizer{rasterizer_}, gpu{gpu_}, gpu_memory{gpu.MemoryManager()},
+        : rasterizer{rasterizer_}, gpu{gpu_}, syncpoint_manager{gpu.Host1x().GetSyncpointManager()},
           texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, query_cache{query_cache_} {}
 
     virtual ~FenceManager() = default;
 
-    /// Creates a Sync Point Fence Interface, does not create a backend fence if 'is_stubbed' is
+    /// Creates a Fence Interface, does not create a backend fence if 'is_stubbed' is
     /// true
-    virtual TFence CreateFence(u32 value, bool is_stubbed) = 0;
-    /// Creates a Semaphore Fence Interface, does not create a backend fence if 'is_stubbed' is true
-    virtual TFence CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) = 0;
+    virtual TFence CreateFence(bool is_stubbed) = 0;
     /// Queues a fence into the backend if the fence isn't stubbed.
     virtual void QueueFence(TFence& fence) = 0;
     /// Notifies that the backend fence has been signaled/reached in host GPU.
@@ -123,7 +102,7 @@ protected:
 
     VideoCore::RasterizerInterface& rasterizer;
     Tegra::GPU& gpu;
-    Tegra::MemoryManager& gpu_memory;
+    Tegra::Host1x::SyncpointManager& syncpoint_manager;
     TTextureCache& texture_cache;
     TTBufferCache& buffer_cache;
     TQueryCache& query_cache;
@@ -136,11 +115,10 @@ private:
                 return;
             }
             PopAsyncFlushes();
-            if (current_fence->IsSemaphore()) {
-                gpu_memory.template Write<u32>(current_fence->GetAddress(),
-                                               current_fence->GetPayload());
-            } else {
-                gpu.IncrementSyncPoint(current_fence->GetPayload());
+            auto operations = std::move(pending_operations.front());
+            pending_operations.pop_front();
+            for (auto& operation : operations) {
+                operation();
             }
             PopFence();
         }
@@ -159,16 +137,20 @@ private:
     }
 
     void PopAsyncFlushes() {
-        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
-        texture_cache.PopAsyncFlushes();
-        buffer_cache.PopAsyncFlushes();
+        {
+            std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+            texture_cache.PopAsyncFlushes();
+            buffer_cache.PopAsyncFlushes();
+        }
         query_cache.PopAsyncFlushes();
     }
 
     void CommitAsyncFlushes() {
-        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
-        texture_cache.CommitAsyncFlushes();
-        buffer_cache.CommitAsyncFlushes();
+        {
+            std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+            texture_cache.CommitAsyncFlushes();
+            buffer_cache.CommitAsyncFlushes();
+        }
         query_cache.CommitAsyncFlushes();
     }
 
@@ -177,7 +159,13 @@ private:
         fences.pop();
     }
 
+    void CommitOperations() {
+        pending_operations.emplace_back(std::move(uncommitted_operations));
+    }
+
     std::queue<TFence> fences;
+    std::deque<std::function<void()>> uncommitted_operations;
+    std::deque<std::deque<std::function<void()>>> pending_operations;
 
     DelayedDestructionRing<TFence, 6> delayed_destruction_ring;
 };
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index 33431f2a0..28b38273e 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -14,10 +14,11 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 #include "core/frontend/emu_window.h"
-#include "core/hardware_interrupt_manager.h"
 #include "core/hle/service/nvdrv/nvdata.h"
 #include "core/perf_stats.h"
 #include "video_core/cdma_pusher.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/control/scheduler.h"
 #include "video_core/dma_pusher.h"
 #include "video_core/engines/fermi_2d.h"
 #include "video_core/engines/kepler_compute.h"
@@ -26,75 +27,64 @@
 #include "video_core/engines/maxwell_dma.h"
 #include "video_core/gpu.h"
 #include "video_core/gpu_thread.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/syncpoint_manager.h"
 #include "video_core/memory_manager.h"
 #include "video_core/renderer_base.h"
 #include "video_core/shader_notify.h"
 
 namespace Tegra {
 
-MICROPROFILE_DEFINE(GPU_wait, "GPU", "Wait for the GPU", MP_RGB(128, 128, 192));
-
 struct GPU::Impl {
     explicit Impl(GPU& gpu_, Core::System& system_, bool is_async_, bool use_nvdec_)
-        : gpu{gpu_}, system{system_}, memory_manager{std::make_unique<Tegra::MemoryManager>(
-                                          system)},
-          dma_pusher{std::make_unique<Tegra::DmaPusher>(system, gpu)}, use_nvdec{use_nvdec_},
-          maxwell_3d{std::make_unique<Engines::Maxwell3D>(system, *memory_manager)},
-          fermi_2d{std::make_unique<Engines::Fermi2D>()},
-          kepler_compute{std::make_unique<Engines::KeplerCompute>(system, *memory_manager)},
-          maxwell_dma{std::make_unique<Engines::MaxwellDMA>(system, *memory_manager)},
-          kepler_memory{std::make_unique<Engines::KeplerMemory>(system, *memory_manager)},
+        : gpu{gpu_}, system{system_}, host1x{system.Host1x()}, use_nvdec{use_nvdec_},
           shader_notify{std::make_unique<VideoCore::ShaderNotify>()}, is_async{is_async_},
-          gpu_thread{system_, is_async_} {}
+          gpu_thread{system_, is_async_}, scheduler{std::make_unique<Control::Scheduler>(gpu)} {}
 
     ~Impl() = default;
 
-    /// Binds a renderer to the GPU.
-    void BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer_) {
-        renderer = std::move(renderer_);
-        rasterizer = renderer->ReadRasterizer();
-
-        memory_manager->BindRasterizer(rasterizer);
-        maxwell_3d->BindRasterizer(rasterizer);
-        fermi_2d->BindRasterizer(rasterizer);
-        kepler_compute->BindRasterizer(rasterizer);
-        kepler_memory->BindRasterizer(rasterizer);
-        maxwell_dma->BindRasterizer(rasterizer);
+    std::shared_ptr<Control::ChannelState> CreateChannel(s32 channel_id) {
+        auto channel_state = std::make_shared<Tegra::Control::ChannelState>(channel_id);
+        channels.emplace(channel_id, channel_state);
+        scheduler->DeclareChannel(channel_state);
+        return channel_state;
     }
 
-    /// Calls a GPU method.
-    void CallMethod(const GPU::MethodCall& method_call) {
-        LOG_TRACE(HW_GPU, "Processing method {:08X} on subchannel {}", method_call.method,
-                  method_call.subchannel);
+    void BindChannel(s32 channel_id) {
+        if (bound_channel == channel_id) {
+            return;
+        }
+        auto it = channels.find(channel_id);
+        ASSERT(it != channels.end());
+        bound_channel = channel_id;
+        current_channel = it->second.get();
 
-        ASSERT(method_call.subchannel < bound_engines.size());
+        rasterizer->BindChannel(*current_channel);
+    }
 
-        if (ExecuteMethodOnEngine(method_call.method)) {
-            CallEngineMethod(method_call);
-        } else {
-            CallPullerMethod(method_call);
-        }
+    std::shared_ptr<Control::ChannelState> AllocateChannel() {
+        return CreateChannel(new_channel_id++);
     }
 
-    /// Calls a GPU multivalue method.
-    void CallMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
-                         u32 methods_pending) {
-        LOG_TRACE(HW_GPU, "Processing method {:08X} on subchannel {}", method, subchannel);
+    void InitChannel(Control::ChannelState& to_init) {
+        to_init.Init(system, gpu);
+        to_init.BindRasterizer(rasterizer);
+        rasterizer->InitializeChannel(to_init);
+    }
 
-        ASSERT(subchannel < bound_engines.size());
+    void InitAddressSpace(Tegra::MemoryManager& memory_manager) {
+        memory_manager.BindRasterizer(rasterizer);
+    }
 
-        if (ExecuteMethodOnEngine(method)) {
-            CallEngineMultiMethod(method, subchannel, base_start, amount, methods_pending);
-        } else {
-            for (std::size_t i = 0; i < amount; i++) {
-                CallPullerMethod(GPU::MethodCall{
-                    method,
-                    base_start[i],
-                    subchannel,
-                    methods_pending - static_cast<u32>(i),
-                });
-            }
-        }
+    void ReleaseChannel(Control::ChannelState& to_release) {
+        UNIMPLEMENTED();
+    }
+
+    /// Binds a renderer to the GPU.
+    void BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer_) {
+        renderer = std::move(renderer_);
+        rasterizer = renderer->ReadRasterizer();
+        host1x.MemoryManager().BindRasterizer(rasterizer);
     }
 
     /// Flush all current written commands into the host GPU for execution.
@@ -103,85 +93,82 @@ struct GPU::Impl {
     }
 
     /// Synchronizes CPU writes with Host GPU memory.
-    void SyncGuestHost() {
-        rasterizer->SyncGuestHost();
+    void InvalidateGPUCache() {
+        rasterizer->InvalidateGPUCache();
     }
 
     /// Signal the ending of command list.
     void OnCommandListEnd() {
-        if (is_async) {
-            // This command only applies to asynchronous GPU mode
-            gpu_thread.OnCommandListEnd();
-        }
+        gpu_thread.OnCommandListEnd();
     }
 
     /// Request a host GPU memory flush from the CPU.
-    [[nodiscard]] u64 RequestFlush(VAddr addr, std::size_t size) {
-        std::unique_lock lck{flush_request_mutex};
-        const u64 fence = ++last_flush_fence;
-        flush_requests.emplace_back(fence, addr, size);
+    template <typename Func>
+    [[nodiscard]] u64 RequestSyncOperation(Func&& action) {
+        std::unique_lock lck{sync_request_mutex};
+        const u64 fence = ++last_sync_fence;
+        sync_requests.emplace_back(action);
         return fence;
     }
 
     /// Obtains current flush request fence id.
-    [[nodiscard]] u64 CurrentFlushRequestFence() const {
-        return current_flush_fence.load(std::memory_order_relaxed);
+    [[nodiscard]] u64 CurrentSyncRequestFence() const {
+        return current_sync_fence.load(std::memory_order_relaxed);
+    }
+
+    void WaitForSyncOperation(const u64 fence) {
+        std::unique_lock lck{sync_request_mutex};
+        sync_request_cv.wait(lck, [this, fence] { return CurrentSyncRequestFence() >= fence; });
     }
 
     /// Tick pending requests within the GPU.
     void TickWork() {
-        std::unique_lock lck{flush_request_mutex};
-        while (!flush_requests.empty()) {
-            auto& request = flush_requests.front();
-            const u64 fence = request.fence;
-            const VAddr addr = request.addr;
-            const std::size_t size = request.size;
-            flush_requests.pop_front();
-            flush_request_mutex.unlock();
-            rasterizer->FlushRegion(addr, size);
-            current_flush_fence.store(fence);
-            flush_request_mutex.lock();
+        std::unique_lock lck{sync_request_mutex};
+        while (!sync_requests.empty()) {
+            auto request = std::move(sync_requests.front());
+            sync_requests.pop_front();
+            sync_request_mutex.unlock();
+            request();
+            current_sync_fence.fetch_add(1, std::memory_order_release);
+            sync_request_mutex.lock();
+            sync_request_cv.notify_all();
         }
     }
 
     /// Returns a reference to the Maxwell3D GPU engine.
     [[nodiscard]] Engines::Maxwell3D& Maxwell3D() {
-        return *maxwell_3d;
+        ASSERT(current_channel);
+        return *current_channel->maxwell_3d;
     }
 
     /// Returns a const reference to the Maxwell3D GPU engine.
     [[nodiscard]] const Engines::Maxwell3D& Maxwell3D() const {
-        return *maxwell_3d;
+        ASSERT(current_channel);
+        return *current_channel->maxwell_3d;
     }
 
     /// Returns a reference to the KeplerCompute GPU engine.
     [[nodiscard]] Engines::KeplerCompute& KeplerCompute() {
-        return *kepler_compute;
+        ASSERT(current_channel);
+        return *current_channel->kepler_compute;
     }
 
     /// Returns a reference to the KeplerCompute GPU engine.
     [[nodiscard]] const Engines::KeplerCompute& KeplerCompute() const {
-        return *kepler_compute;
-    }
-
-    /// Returns a reference to the GPU memory manager.
-    [[nodiscard]] Tegra::MemoryManager& MemoryManager() {
-        return *memory_manager;
-    }
-
-    /// Returns a const reference to the GPU memory manager.
-    [[nodiscard]] const Tegra::MemoryManager& MemoryManager() const {
-        return *memory_manager;
+        ASSERT(current_channel);
+        return *current_channel->kepler_compute;
     }
 
     /// Returns a reference to the GPU DMA pusher.
     [[nodiscard]] Tegra::DmaPusher& DmaPusher() {
-        return *dma_pusher;
+        ASSERT(current_channel);
+        return *current_channel->dma_pusher;
     }
 
     /// Returns a const reference to the GPU DMA pusher.
     [[nodiscard]] const Tegra::DmaPusher& DmaPusher() const {
-        return *dma_pusher;
+        ASSERT(current_channel);
+        return *current_channel->dma_pusher;
     }
 
     /// Returns a reference to the underlying renderer.
@@ -204,77 +191,6 @@ struct GPU::Impl {
         return *shader_notify;
     }
 
-    /// Allows the CPU/NvFlinger to wait on the GPU before presenting a frame.
-    void WaitFence(u32 syncpoint_id, u32 value) {
-        // Synced GPU, is always in sync
-        if (!is_async) {
-            return;
-        }
-        if (syncpoint_id == UINT32_MAX) {
-            // TODO: Research what this does.
-            LOG_ERROR(HW_GPU, "Waiting for syncpoint -1 not implemented");
-            return;
-        }
-        MICROPROFILE_SCOPE(GPU_wait);
-        std::unique_lock lock{sync_mutex};
-        sync_cv.wait(lock, [=, this] {
-            if (shutting_down.load(std::memory_order_relaxed)) {
-                // We're shutting down, ensure no threads continue to wait for the next syncpoint
-                return true;
-            }
-            return syncpoints.at(syncpoint_id).load() >= value;
-        });
-    }
-
-    void IncrementSyncPoint(u32 syncpoint_id) {
-        auto& syncpoint = syncpoints.at(syncpoint_id);
-        syncpoint++;
-        std::scoped_lock lock{sync_mutex};
-        sync_cv.notify_all();
-        auto& interrupt = syncpt_interrupts.at(syncpoint_id);
-        if (!interrupt.empty()) {
-            u32 value = syncpoint.load();
-            auto it = interrupt.begin();
-            while (it != interrupt.end()) {
-                if (value >= *it) {
-                    TriggerCpuInterrupt(syncpoint_id, *it);
-                    it = interrupt.erase(it);
-                    continue;
-                }
-                it++;
-            }
-        }
-    }
-
-    [[nodiscard]] u32 GetSyncpointValue(u32 syncpoint_id) const {
-        return syncpoints.at(syncpoint_id).load();
-    }
-
-    void RegisterSyncptInterrupt(u32 syncpoint_id, u32 value) {
-        std::scoped_lock lock{sync_mutex};
-        auto& interrupt = syncpt_interrupts.at(syncpoint_id);
-        bool contains = std::any_of(interrupt.begin(), interrupt.end(),
-                                    [value](u32 in_value) { return in_value == value; });
-        if (contains) {
-            return;
-        }
-        interrupt.emplace_back(value);
-    }
-
-    [[nodiscard]] bool CancelSyncptInterrupt(u32 syncpoint_id, u32 value) {
-        std::scoped_lock lock{sync_mutex};
-        auto& interrupt = syncpt_interrupts.at(syncpoint_id);
-        const auto iter =
-            std::find_if(interrupt.begin(), interrupt.end(),
-                         [value](u32 interrupt_value) { return value == interrupt_value; });
-
-        if (iter == interrupt.end()) {
-            return false;
-        }
-        interrupt.erase(iter);
-        return true;
-    }
-
     [[nodiscard]] u64 GetTicks() const {
         // This values were reversed engineered by fincs from NVN
         // The gpu clock is reported in units of 385/625 nanoseconds
@@ -306,7 +222,7 @@ struct GPU::Impl {
     /// This can be used to launch any necessary threads and register any necessary
     /// core timing events.
     void Start() {
-        gpu_thread.StartThread(*renderer, renderer->Context(), *dma_pusher);
+        gpu_thread.StartThread(*renderer, renderer->Context(), *scheduler);
         cpu_context = renderer->GetRenderWindow().CreateSharedContext();
         cpu_context->MakeCurrent();
     }
@@ -328,8 +244,8 @@ struct GPU::Impl {
     }
 
     /// Push GPU command entries to be processed
-    void PushGPUEntries(Tegra::CommandList&& entries) {
-        gpu_thread.SubmitList(std::move(entries));
+    void PushGPUEntries(s32 channel, Tegra::CommandList&& entries) {
+        gpu_thread.SubmitList(channel, std::move(entries));
     }
 
     /// Push GPU command buffer entries to be processed
@@ -339,7 +255,7 @@ struct GPU::Impl {
         }
 
         if (!cdma_pushers.contains(id)) {
-            cdma_pushers.insert_or_assign(id, std::make_unique<Tegra::CDmaPusher>(gpu));
+            cdma_pushers.insert_or_assign(id, std::make_unique<Tegra::CDmaPusher>(host1x));
         }
 
         // SubmitCommandBuffer would make the nvdec operations async, this is not currently working
@@ -376,308 +292,55 @@ struct GPU::Impl {
         gpu_thread.FlushAndInvalidateRegion(addr, size);
     }
 
-    void TriggerCpuInterrupt(u32 syncpoint_id, u32 value) const {
-        auto& interrupt_manager = system.InterruptManager();
-        interrupt_manager.GPUInterruptSyncpt(syncpoint_id, value);
-    }
-
-    void ProcessBindMethod(const GPU::MethodCall& method_call) {
-        // Bind the current subchannel to the desired engine id.
-        LOG_DEBUG(HW_GPU, "Binding subchannel {} to engine {}", method_call.subchannel,
-                  method_call.argument);
-        const auto engine_id = static_cast<EngineID>(method_call.argument);
-        bound_engines[method_call.subchannel] = static_cast<EngineID>(engine_id);
-        switch (engine_id) {
-        case EngineID::FERMI_TWOD_A:
-            dma_pusher->BindSubchannel(fermi_2d.get(), method_call.subchannel);
-            break;
-        case EngineID::MAXWELL_B:
-            dma_pusher->BindSubchannel(maxwell_3d.get(), method_call.subchannel);
-            break;
-        case EngineID::KEPLER_COMPUTE_B:
-            dma_pusher->BindSubchannel(kepler_compute.get(), method_call.subchannel);
-            break;
-        case EngineID::MAXWELL_DMA_COPY_A:
-            dma_pusher->BindSubchannel(maxwell_dma.get(), method_call.subchannel);
-            break;
-        case EngineID::KEPLER_INLINE_TO_MEMORY_B:
-            dma_pusher->BindSubchannel(kepler_memory.get(), method_call.subchannel);
-            break;
-        default:
-            UNIMPLEMENTED_MSG("Unimplemented engine {:04X}", engine_id);
-        }
-    }
-
-    void ProcessFenceActionMethod() {
-        switch (regs.fence_action.op) {
-        case GPU::FenceOperation::Acquire:
-            WaitFence(regs.fence_action.syncpoint_id, regs.fence_value);
-            break;
-        case GPU::FenceOperation::Increment:
-            IncrementSyncPoint(regs.fence_action.syncpoint_id);
-            break;
-        default:
-            UNIMPLEMENTED_MSG("Unimplemented operation {}", regs.fence_action.op.Value());
-        }
-    }
-
-    void ProcessWaitForInterruptMethod() {
-        // TODO(bunnei) ImplementMe
-        LOG_WARNING(HW_GPU, "(STUBBED) called");
-    }
-
-    void ProcessSemaphoreTriggerMethod() {
-        const auto semaphoreOperationMask = 0xF;
-        const auto op =
-            static_cast<GpuSemaphoreOperation>(regs.semaphore_trigger & semaphoreOperationMask);
-        if (op == GpuSemaphoreOperation::WriteLong) {
-            struct Block {
-                u32 sequence;
-                u32 zeros = 0;
-                u64 timestamp;
-            };
-
-            Block block{};
-            block.sequence = regs.semaphore_sequence;
-            // TODO(Kmather73): Generate a real GPU timestamp and write it here instead of
-            // CoreTiming
-            block.timestamp = GetTicks();
-            memory_manager->WriteBlock(regs.semaphore_address.SemaphoreAddress(), &block,
-                                       sizeof(block));
-        } else {
-            const u32 word{memory_manager->Read<u32>(regs.semaphore_address.SemaphoreAddress())};
-            if ((op == GpuSemaphoreOperation::AcquireEqual && word == regs.semaphore_sequence) ||
-                (op == GpuSemaphoreOperation::AcquireGequal &&
-                 static_cast<s32>(word - regs.semaphore_sequence) > 0) ||
-                (op == GpuSemaphoreOperation::AcquireMask && (word & regs.semaphore_sequence))) {
-                // Nothing to do in this case
+    void RequestSwapBuffers(const Tegra::FramebufferConfig* framebuffer,
+                            std::array<Service::Nvidia::NvFence, 4>& fences, size_t num_fences) {
+        size_t current_request_counter{};
+        {
+            std::unique_lock<std::mutex> lk(request_swap_mutex);
+            if (free_swap_counters.empty()) {
+                current_request_counter = request_swap_counters.size();
+                request_swap_counters.emplace_back(num_fences);
             } else {
-                regs.acquire_source = true;
-                regs.acquire_value = regs.semaphore_sequence;
-                if (op == GpuSemaphoreOperation::AcquireEqual) {
-                    regs.acquire_active = true;
-                    regs.acquire_mode = false;
-                } else if (op == GpuSemaphoreOperation::AcquireGequal) {
-                    regs.acquire_active = true;
-                    regs.acquire_mode = true;
-                } else if (op == GpuSemaphoreOperation::AcquireMask) {
-                    // TODO(kemathe) The acquire mask operation waits for a value that, ANDed with
-                    // semaphore_sequence, gives a non-0 result
-                    LOG_ERROR(HW_GPU, "Invalid semaphore operation AcquireMask not implemented");
-                } else {
-                    LOG_ERROR(HW_GPU, "Invalid semaphore operation");
-                }
+                current_request_counter = free_swap_counters.front();
+                request_swap_counters[current_request_counter] = num_fences;
+                free_swap_counters.pop_front();
             }
         }
-    }
-
-    void ProcessSemaphoreRelease() {
-        memory_manager->Write<u32>(regs.semaphore_address.SemaphoreAddress(),
-                                   regs.semaphore_release);
-    }
-
-    void ProcessSemaphoreAcquire() {
-        const u32 word = memory_manager->Read<u32>(regs.semaphore_address.SemaphoreAddress());
-        const auto value = regs.semaphore_acquire;
-        if (word != value) {
-            regs.acquire_active = true;
-            regs.acquire_value = value;
-            // TODO(kemathe73) figure out how to do the acquire_timeout
-            regs.acquire_mode = false;
-            regs.acquire_source = false;
-        }
-    }
-
-    /// Calls a GPU puller method.
-    void CallPullerMethod(const GPU::MethodCall& method_call) {
-        regs.reg_array[method_call.method] = method_call.argument;
-        const auto method = static_cast<BufferMethods>(method_call.method);
-
-        switch (method) {
-        case BufferMethods::BindObject: {
-            ProcessBindMethod(method_call);
-            break;
-        }
-        case BufferMethods::Nop:
-        case BufferMethods::SemaphoreAddressHigh:
-        case BufferMethods::SemaphoreAddressLow:
-        case BufferMethods::SemaphoreSequence:
-            break;
-        case BufferMethods::UnkCacheFlush:
-            rasterizer->SyncGuestHost();
-            break;
-        case BufferMethods::WrcacheFlush:
-            rasterizer->SignalReference();
-            break;
-        case BufferMethods::FenceValue:
-            break;
-        case BufferMethods::RefCnt:
-            rasterizer->SignalReference();
-            break;
-        case BufferMethods::FenceAction:
-            ProcessFenceActionMethod();
-            break;
-        case BufferMethods::WaitForInterrupt:
-            rasterizer->WaitForIdle();
-            break;
-        case BufferMethods::SemaphoreTrigger: {
-            ProcessSemaphoreTriggerMethod();
-            break;
-        }
-        case BufferMethods::NotifyIntr: {
-            // TODO(Kmather73): Research and implement this method.
-            LOG_ERROR(HW_GPU, "Special puller engine method NotifyIntr not implemented");
-            break;
-        }
-        case BufferMethods::Unk28: {
-            // TODO(Kmather73): Research and implement this method.
-            LOG_ERROR(HW_GPU, "Special puller engine method Unk28 not implemented");
-            break;
-        }
-        case BufferMethods::SemaphoreAcquire: {
-            ProcessSemaphoreAcquire();
-            break;
-        }
-        case BufferMethods::SemaphoreRelease: {
-            ProcessSemaphoreRelease();
-            break;
-        }
-        case BufferMethods::Yield: {
-            // TODO(Kmather73): Research and implement this method.
-            LOG_ERROR(HW_GPU, "Special puller engine method Yield not implemented");
-            break;
-        }
-        default:
-            LOG_ERROR(HW_GPU, "Special puller engine method {:X} not implemented", method);
-            break;
-        }
-    }
-
-    /// Calls a GPU engine method.
-    void CallEngineMethod(const GPU::MethodCall& method_call) {
-        const EngineID engine = bound_engines[method_call.subchannel];
-
-        switch (engine) {
-        case EngineID::FERMI_TWOD_A:
-            fermi_2d->CallMethod(method_call.method, method_call.argument,
-                                 method_call.IsLastCall());
-            break;
-        case EngineID::MAXWELL_B:
-            maxwell_3d->CallMethod(method_call.method, method_call.argument,
-                                   method_call.IsLastCall());
-            break;
-        case EngineID::KEPLER_COMPUTE_B:
-            kepler_compute->CallMethod(method_call.method, method_call.argument,
-                                       method_call.IsLastCall());
-            break;
-        case EngineID::MAXWELL_DMA_COPY_A:
-            maxwell_dma->CallMethod(method_call.method, method_call.argument,
-                                    method_call.IsLastCall());
-            break;
-        case EngineID::KEPLER_INLINE_TO_MEMORY_B:
-            kepler_memory->CallMethod(method_call.method, method_call.argument,
-                                      method_call.IsLastCall());
-            break;
-        default:
-            UNIMPLEMENTED_MSG("Unimplemented engine");
-        }
-    }
-
-    /// Calls a GPU engine multivalue method.
-    void CallEngineMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
-                               u32 methods_pending) {
-        const EngineID engine = bound_engines[subchannel];
-
-        switch (engine) {
-        case EngineID::FERMI_TWOD_A:
-            fermi_2d->CallMultiMethod(method, base_start, amount, methods_pending);
-            break;
-        case EngineID::MAXWELL_B:
-            maxwell_3d->CallMultiMethod(method, base_start, amount, methods_pending);
-            break;
-        case EngineID::KEPLER_COMPUTE_B:
-            kepler_compute->CallMultiMethod(method, base_start, amount, methods_pending);
-            break;
-        case EngineID::MAXWELL_DMA_COPY_A:
-            maxwell_dma->CallMultiMethod(method, base_start, amount, methods_pending);
-            break;
-        case EngineID::KEPLER_INLINE_TO_MEMORY_B:
-            kepler_memory->CallMultiMethod(method, base_start, amount, methods_pending);
-            break;
-        default:
-            UNIMPLEMENTED_MSG("Unimplemented engine");
-        }
-    }
-
-    /// Determines where the method should be executed.
-    [[nodiscard]] bool ExecuteMethodOnEngine(u32 method) {
-        const auto buffer_method = static_cast<BufferMethods>(method);
-        return buffer_method >= BufferMethods::NonPullerMethods;
-    }
-
-    struct Regs {
-        static constexpr size_t NUM_REGS = 0x40;
-
-        union {
-            struct {
-                INSERT_PADDING_WORDS_NOINIT(0x4);
-                struct {
-                    u32 address_high;
-                    u32 address_low;
-
-                    [[nodiscard]] GPUVAddr SemaphoreAddress() const {
-                        return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) |
-                                                     address_low);
+        const auto wait_fence =
+            RequestSyncOperation([this, current_request_counter, framebuffer, fences, num_fences] {
+                auto& syncpoint_manager = host1x.GetSyncpointManager();
+                if (num_fences == 0) {
+                    renderer->SwapBuffers(framebuffer);
+                }
+                const auto executer = [this, current_request_counter,
+                                       framebuffer_copy = *framebuffer]() {
+                    {
+                        std::unique_lock<std::mutex> lk(request_swap_mutex);
+                        if (--request_swap_counters[current_request_counter] != 0) {
+                            return;
+                        }
+                        free_swap_counters.push_back(current_request_counter);
                     }
-                } semaphore_address;
-
-                u32 semaphore_sequence;
-                u32 semaphore_trigger;
-                INSERT_PADDING_WORDS_NOINIT(0xC);
-
-                // The pusher and the puller share the reference counter, the pusher only has read
-                // access
-                u32 reference_count;
-                INSERT_PADDING_WORDS_NOINIT(0x5);
-
-                u32 semaphore_acquire;
-                u32 semaphore_release;
-                u32 fence_value;
-                GPU::FenceAction fence_action;
-                INSERT_PADDING_WORDS_NOINIT(0xE2);
-
-                // Puller state
-                u32 acquire_mode;
-                u32 acquire_source;
-                u32 acquire_active;
-                u32 acquire_timeout;
-                u32 acquire_value;
-            };
-            std::array<u32, NUM_REGS> reg_array;
-        };
-    } regs{};
+                    renderer->SwapBuffers(&framebuffer_copy);
+                };
+                for (size_t i = 0; i < num_fences; i++) {
+                    syncpoint_manager.RegisterGuestAction(fences[i].id, fences[i].value, executer);
+                }
+            });
+        gpu_thread.TickGPU();
+        WaitForSyncOperation(wait_fence);
+    }
 
     GPU& gpu;
     Core::System& system;
-    std::unique_ptr<Tegra::MemoryManager> memory_manager;
-    std::unique_ptr<Tegra::DmaPusher> dma_pusher;
+    Host1x::Host1x& host1x;
+
     std::map<u32, std::unique_ptr<Tegra::CDmaPusher>> cdma_pushers;
     std::unique_ptr<VideoCore::RendererBase> renderer;
     VideoCore::RasterizerInterface* rasterizer = nullptr;
     const bool use_nvdec;
 
-    /// Mapping of command subchannels to their bound engine ids
-    std::array<EngineID, 8> bound_engines{};
-    /// 3D engine
-    std::unique_ptr<Engines::Maxwell3D> maxwell_3d;
-    /// 2D engine
-    std::unique_ptr<Engines::Fermi2D> fermi_2d;
-    /// Compute engine
-    std::unique_ptr<Engines::KeplerCompute> kepler_compute;
-    /// DMA engine
-    std::unique_ptr<Engines::MaxwellDMA> maxwell_dma;
-    /// Inline memory engine
-    std::unique_ptr<Engines::KeplerMemory> kepler_memory;
+    s32 new_channel_id{1};
     /// Shader build notifier
     std::unique_ptr<VideoCore::ShaderNotify> shader_notify;
     /// When true, we are about to shut down emulation session, so terminate outstanding tasks
@@ -692,51 +355,25 @@ struct GPU::Impl {
 
     std::condition_variable sync_cv;
 
-    struct FlushRequest {
-        explicit FlushRequest(u64 fence_, VAddr addr_, std::size_t size_)
-            : fence{fence_}, addr{addr_}, size{size_} {}
-        u64 fence;
-        VAddr addr;
-        std::size_t size;
-    };
-
-    std::list<FlushRequest> flush_requests;
-    std::atomic<u64> current_flush_fence{};
-    u64 last_flush_fence{};
-    std::mutex flush_request_mutex;
+    std::list<std::function<void()>> sync_requests;
+    std::atomic<u64> current_sync_fence{};
+    u64 last_sync_fence{};
+    std::mutex sync_request_mutex;
+    std::condition_variable sync_request_cv;
 
     const bool is_async;
 
     VideoCommon::GPUThread::ThreadManager gpu_thread;
     std::unique_ptr<Core::Frontend::GraphicsContext> cpu_context;
 
-#define ASSERT_REG_POSITION(field_name, position)                                                  \
-    static_assert(offsetof(Regs, field_name) == position * 4,                                      \
-                  "Field " #field_name " has invalid position")
-
-    ASSERT_REG_POSITION(semaphore_address, 0x4);
-    ASSERT_REG_POSITION(semaphore_sequence, 0x6);
-    ASSERT_REG_POSITION(semaphore_trigger, 0x7);
-    ASSERT_REG_POSITION(reference_count, 0x14);
-    ASSERT_REG_POSITION(semaphore_acquire, 0x1A);
-    ASSERT_REG_POSITION(semaphore_release, 0x1B);
-    ASSERT_REG_POSITION(fence_value, 0x1C);
-    ASSERT_REG_POSITION(fence_action, 0x1D);
-
-    ASSERT_REG_POSITION(acquire_mode, 0x100);
-    ASSERT_REG_POSITION(acquire_source, 0x101);
-    ASSERT_REG_POSITION(acquire_active, 0x102);
-    ASSERT_REG_POSITION(acquire_timeout, 0x103);
-    ASSERT_REG_POSITION(acquire_value, 0x104);
-
-#undef ASSERT_REG_POSITION
-
-    enum class GpuSemaphoreOperation {
-        AcquireEqual = 0x1,
-        WriteLong = 0x2,
-        AcquireGequal = 0x4,
-        AcquireMask = 0x8,
-    };
+    std::unique_ptr<Tegra::Control::Scheduler> scheduler;
+    std::unordered_map<s32, std::shared_ptr<Tegra::Control::ChannelState>> channels;
+    Tegra::Control::ChannelState* current_channel;
+    s32 bound_channel{-1};
+
+    std::deque<size_t> free_swap_counters;
+    std::deque<size_t> request_swap_counters;
+    std::mutex request_swap_mutex;
 };
 
 GPU::GPU(Core::System& system, bool is_async, bool use_nvdec)
@@ -744,25 +381,36 @@ GPU::GPU(Core::System& system, bool is_async, bool use_nvdec)
 
 GPU::~GPU() = default;
 
-void GPU::BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer) {
-    impl->BindRenderer(std::move(renderer));
+std::shared_ptr<Control::ChannelState> GPU::AllocateChannel() {
+    return impl->AllocateChannel();
+}
+
+void GPU::InitChannel(Control::ChannelState& to_init) {
+    impl->InitChannel(to_init);
+}
+
+void GPU::BindChannel(s32 channel_id) {
+    impl->BindChannel(channel_id);
 }
 
-void GPU::CallMethod(const MethodCall& method_call) {
-    impl->CallMethod(method_call);
+void GPU::ReleaseChannel(Control::ChannelState& to_release) {
+    impl->ReleaseChannel(to_release);
 }
 
-void GPU::CallMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
-                          u32 methods_pending) {
-    impl->CallMultiMethod(method, subchannel, base_start, amount, methods_pending);
+void GPU::InitAddressSpace(Tegra::MemoryManager& memory_manager) {
+    impl->InitAddressSpace(memory_manager);
+}
+
+void GPU::BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer) {
+    impl->BindRenderer(std::move(renderer));
 }
 
 void GPU::FlushCommands() {
     impl->FlushCommands();
 }
 
-void GPU::SyncGuestHost() {
-    impl->SyncGuestHost();
+void GPU::InvalidateGPUCache() {
+    impl->InvalidateGPUCache();
 }
 
 void GPU::OnCommandListEnd() {
@@ -770,17 +418,32 @@ void GPU::OnCommandListEnd() {
 }
 
 u64 GPU::RequestFlush(VAddr addr, std::size_t size) {
-    return impl->RequestFlush(addr, size);
+    return impl->RequestSyncOperation(
+        [this, addr, size]() { impl->rasterizer->FlushRegion(addr, size); });
 }
 
-u64 GPU::CurrentFlushRequestFence() const {
-    return impl->CurrentFlushRequestFence();
+u64 GPU::CurrentSyncRequestFence() const {
+    return impl->CurrentSyncRequestFence();
+}
+
+void GPU::WaitForSyncOperation(u64 fence) {
+    return impl->WaitForSyncOperation(fence);
 }
 
 void GPU::TickWork() {
     impl->TickWork();
 }
 
+/// Gets a mutable reference to the Host1x interface
+Host1x::Host1x& GPU::Host1x() {
+    return impl->host1x;
+}
+
+/// Gets an immutable reference to the Host1x interface.
+const Host1x::Host1x& GPU::Host1x() const {
+    return impl->host1x;
+}
+
 Engines::Maxwell3D& GPU::Maxwell3D() {
     return impl->Maxwell3D();
 }
@@ -797,14 +460,6 @@ const Engines::KeplerCompute& GPU::KeplerCompute() const {
     return impl->KeplerCompute();
 }
 
-Tegra::MemoryManager& GPU::MemoryManager() {
-    return impl->MemoryManager();
-}
-
-const Tegra::MemoryManager& GPU::MemoryManager() const {
-    return impl->MemoryManager();
-}
-
 Tegra::DmaPusher& GPU::DmaPusher() {
     return impl->DmaPusher();
 }
@@ -829,24 +484,9 @@ const VideoCore::ShaderNotify& GPU::ShaderNotify() const {
     return impl->ShaderNotify();
 }
 
-void GPU::WaitFence(u32 syncpoint_id, u32 value) {
-    impl->WaitFence(syncpoint_id, value);
-}
-
-void GPU::IncrementSyncPoint(u32 syncpoint_id) {
-    impl->IncrementSyncPoint(syncpoint_id);
-}
-
-u32 GPU::GetSyncpointValue(u32 syncpoint_id) const {
-    return impl->GetSyncpointValue(syncpoint_id);
-}
-
-void GPU::RegisterSyncptInterrupt(u32 syncpoint_id, u32 value) {
-    impl->RegisterSyncptInterrupt(syncpoint_id, value);
-}
-
-bool GPU::CancelSyncptInterrupt(u32 syncpoint_id, u32 value) {
-    return impl->CancelSyncptInterrupt(syncpoint_id, value);
+void GPU::RequestSwapBuffers(const Tegra::FramebufferConfig* framebuffer,
+                             std::array<Service::Nvidia::NvFence, 4>& fences, size_t num_fences) {
+    impl->RequestSwapBuffers(framebuffer, fences, num_fences);
 }
 
 u64 GPU::GetTicks() const {
@@ -881,8 +521,8 @@ void GPU::ReleaseContext() {
     impl->ReleaseContext();
 }
 
-void GPU::PushGPUEntries(Tegra::CommandList&& entries) {
-    impl->PushGPUEntries(std::move(entries));
+void GPU::PushGPUEntries(s32 channel, Tegra::CommandList&& entries) {
+    impl->PushGPUEntries(channel, std::move(entries));
 }
 
 void GPU::PushCommandBuffer(u32 id, Tegra::ChCommandHeaderList& entries) {
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index b939ba315..0a4a8b14f 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -89,73 +89,58 @@ class Maxwell3D;
 class KeplerCompute;
 } // namespace Engines
 
-enum class EngineID {
-    FERMI_TWOD_A = 0x902D, // 2D Engine
-    MAXWELL_B = 0xB197,    // 3D Engine
-    KEPLER_COMPUTE_B = 0xB1C0,
-    KEPLER_INLINE_TO_MEMORY_B = 0xA140,
-    MAXWELL_DMA_COPY_A = 0xB0B5,
-};
+namespace Control {
+struct ChannelState;
+}
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
 
 class MemoryManager;
 
 class GPU final {
 public:
-    struct MethodCall {
-        u32 method{};
-        u32 argument{};
-        u32 subchannel{};
-        u32 method_count{};
-
-        explicit MethodCall(u32 method_, u32 argument_, u32 subchannel_ = 0, u32 method_count_ = 0)
-            : method(method_), argument(argument_), subchannel(subchannel_),
-              method_count(method_count_) {}
-
-        [[nodiscard]] bool IsLastCall() const {
-            return method_count <= 1;
-        }
-    };
-
-    enum class FenceOperation : u32 {
-        Acquire = 0,
-        Increment = 1,
-    };
-
-    union FenceAction {
-        u32 raw;
-        BitField<0, 1, FenceOperation> op;
-        BitField<8, 24, u32> syncpoint_id;
-    };
-
     explicit GPU(Core::System& system, bool is_async, bool use_nvdec);
     ~GPU();
 
     /// Binds a renderer to the GPU.
     void BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer);
 
-    /// Calls a GPU method.
-    void CallMethod(const MethodCall& method_call);
-
-    /// Calls a GPU multivalue method.
-    void CallMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
-                         u32 methods_pending);
-
     /// Flush all current written commands into the host GPU for execution.
     void FlushCommands();
     /// Synchronizes CPU writes with Host GPU memory.
-    void SyncGuestHost();
+    void InvalidateGPUCache();
     /// Signal the ending of command list.
     void OnCommandListEnd();
 
+    std::shared_ptr<Control::ChannelState> AllocateChannel();
+
+    void InitChannel(Control::ChannelState& to_init);
+
+    void BindChannel(s32 channel_id);
+
+    void ReleaseChannel(Control::ChannelState& to_release);
+
+    void InitAddressSpace(Tegra::MemoryManager& memory_manager);
+
     /// Request a host GPU memory flush from the CPU.
     [[nodiscard]] u64 RequestFlush(VAddr addr, std::size_t size);
 
     /// Obtains current flush request fence id.
-    [[nodiscard]] u64 CurrentFlushRequestFence() const;
+    [[nodiscard]] u64 CurrentSyncRequestFence() const;
+
+    void WaitForSyncOperation(u64 fence);
 
     /// Tick pending requests within the GPU.
     void TickWork();
 
+    /// Gets a mutable reference to the Host1x interface
+    [[nodiscard]] Host1x::Host1x& Host1x();
+
+    /// Gets an immutable reference to the Host1x interface.
+    [[nodiscard]] const Host1x::Host1x& Host1x() const;
+
     /// Returns a reference to the Maxwell3D GPU engine.
     [[nodiscard]] Engines::Maxwell3D& Maxwell3D();
 
@@ -168,12 +153,6 @@ public:
     /// Returns a reference to the KeplerCompute GPU engine.
     [[nodiscard]] const Engines::KeplerCompute& KeplerCompute() const;
 
-    /// Returns a reference to the GPU memory manager.
-    [[nodiscard]] Tegra::MemoryManager& MemoryManager();
-
-    /// Returns a const reference to the GPU memory manager.
-    [[nodiscard]] const Tegra::MemoryManager& MemoryManager() const;
-
     /// Returns a reference to the GPU DMA pusher.
     [[nodiscard]] Tegra::DmaPusher& DmaPusher();
 
@@ -192,17 +171,6 @@ public:
     /// Returns a const reference to the shader notifier.
     [[nodiscard]] const VideoCore::ShaderNotify& ShaderNotify() const;
 
-    /// Allows the CPU/NvFlinger to wait on the GPU before presenting a frame.
-    void WaitFence(u32 syncpoint_id, u32 value);
-
-    void IncrementSyncPoint(u32 syncpoint_id);
-
-    [[nodiscard]] u32 GetSyncpointValue(u32 syncpoint_id) const;
-
-    void RegisterSyncptInterrupt(u32 syncpoint_id, u32 value);
-
-    [[nodiscard]] bool CancelSyncptInterrupt(u32 syncpoint_id, u32 value);
-
     [[nodiscard]] u64 GetTicks() const;
 
     [[nodiscard]] bool IsAsync() const;
@@ -211,6 +179,9 @@ public:
 
     void RendererFrameEndNotify();
 
+    void RequestSwapBuffers(const Tegra::FramebufferConfig* framebuffer,
+                            std::array<Service::Nvidia::NvFence, 4>& fences, size_t num_fences);
+
     /// Performs any additional setup necessary in order to begin GPU emulation.
     /// This can be used to launch any necessary threads and register any necessary
     /// core timing events.
@@ -226,7 +197,7 @@ public:
     void ReleaseContext();
 
     /// Push GPU command entries to be processed
-    void PushGPUEntries(Tegra::CommandList&& entries);
+    void PushGPUEntries(s32 channel, Tegra::CommandList&& entries);
 
     /// Push GPU command buffer entries to be processed
     void PushCommandBuffer(u32 id, Tegra::ChCommandHeaderList& entries);
@@ -248,7 +219,7 @@ public:
 
 private:
     struct Impl;
-    std::unique_ptr<Impl> impl;
+    mutable std::unique_ptr<Impl> impl;
 };
 
 } // namespace Tegra
diff --git a/src/video_core/gpu_thread.cpp b/src/video_core/gpu_thread.cpp
index d43f7175a..1bd477011 100644
--- a/src/video_core/gpu_thread.cpp
+++ b/src/video_core/gpu_thread.cpp
@@ -8,6 +8,7 @@
 #include "common/thread.h"
 #include "core/core.h"
 #include "core/frontend/emu_window.h"
+#include "video_core/control/scheduler.h"
 #include "video_core/dma_pusher.h"
 #include "video_core/gpu.h"
 #include "video_core/gpu_thread.h"
@@ -18,8 +19,8 @@ namespace VideoCommon::GPUThread {
 /// Runs the GPU thread
 static void RunThread(std::stop_token stop_token, Core::System& system,
                       VideoCore::RendererBase& renderer, Core::Frontend::GraphicsContext& context,
-                      Tegra::DmaPusher& dma_pusher, SynchState& state) {
-    std::string name = "yuzu:GPU";
+                      Tegra::Control::Scheduler& scheduler, SynchState& state) {
+    std::string name = "GPU";
     MicroProfileOnThreadCreate(name.c_str());
     SCOPE_EXIT({ MicroProfileOnThreadExit(); });
 
@@ -36,8 +37,7 @@ static void RunThread(std::stop_token stop_token, Core::System& system,
             break;
         }
         if (auto* submit_list = std::get_if<SubmitListCommand>(&next.data)) {
-            dma_pusher.Push(std::move(submit_list->entries));
-            dma_pusher.DispatchCalls();
+            scheduler.Push(submit_list->channel, std::move(submit_list->entries));
         } else if (const auto* data = std::get_if<SwapBuffersCommand>(&next.data)) {
             renderer.SwapBuffers(data->framebuffer ? &*data->framebuffer : nullptr);
         } else if (std::holds_alternative<OnCommandListEndCommand>(next.data)) {
@@ -68,14 +68,14 @@ ThreadManager::~ThreadManager() = default;
 
 void ThreadManager::StartThread(VideoCore::RendererBase& renderer,
                                 Core::Frontend::GraphicsContext& context,
-                                Tegra::DmaPusher& dma_pusher) {
+                                Tegra::Control::Scheduler& scheduler) {
     rasterizer = renderer.ReadRasterizer();
     thread = std::jthread(RunThread, std::ref(system), std::ref(renderer), std::ref(context),
-                          std::ref(dma_pusher), std::ref(state));
+                          std::ref(scheduler), std::ref(state));
 }
 
-void ThreadManager::SubmitList(Tegra::CommandList&& entries) {
-    PushCommand(SubmitListCommand(std::move(entries)));
+void ThreadManager::SubmitList(s32 channel, Tegra::CommandList&& entries) {
+    PushCommand(SubmitListCommand(channel, std::move(entries)));
 }
 
 void ThreadManager::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
@@ -93,8 +93,12 @@ void ThreadManager::FlushRegion(VAddr addr, u64 size) {
     }
     auto& gpu = system.GPU();
     u64 fence = gpu.RequestFlush(addr, size);
-    PushCommand(GPUTickCommand(), true);
-    ASSERT(fence <= gpu.CurrentFlushRequestFence());
+    TickGPU();
+    gpu.WaitForSyncOperation(fence);
+}
+
+void ThreadManager::TickGPU() {
+    PushCommand(GPUTickCommand());
 }
 
 void ThreadManager::InvalidateRegion(VAddr addr, u64 size) {
diff --git a/src/video_core/gpu_thread.h b/src/video_core/gpu_thread.h
index 2f8210cb9..64628d3e3 100644
--- a/src/video_core/gpu_thread.h
+++ b/src/video_core/gpu_thread.h
@@ -15,7 +15,9 @@
 
 namespace Tegra {
 struct FramebufferConfig;
-class DmaPusher;
+namespace Control {
+class Scheduler;
+}
 } // namespace Tegra
 
 namespace Core {
@@ -34,8 +36,10 @@ namespace VideoCommon::GPUThread {
 
 /// Command to signal to the GPU thread that a command list is ready for processing
 struct SubmitListCommand final {
-    explicit SubmitListCommand(Tegra::CommandList&& entries_) : entries{std::move(entries_)} {}
+    explicit SubmitListCommand(s32 channel_, Tegra::CommandList&& entries_)
+        : channel{channel_}, entries{std::move(entries_)} {}
 
+    s32 channel;
     Tegra::CommandList entries;
 };
 
@@ -112,10 +116,10 @@ public:
 
     /// Creates and starts the GPU thread.
     void StartThread(VideoCore::RendererBase& renderer, Core::Frontend::GraphicsContext& context,
-                     Tegra::DmaPusher& dma_pusher);
+                     Tegra::Control::Scheduler& scheduler);
 
     /// Push GPU command entries to be processed
-    void SubmitList(Tegra::CommandList&& entries);
+    void SubmitList(s32 channel, Tegra::CommandList&& entries);
 
     /// Swap buffers (render frame)
     void SwapBuffers(const Tegra::FramebufferConfig* framebuffer);
@@ -131,6 +135,8 @@ public:
 
     void OnCommandListEnd();
 
+    void TickGPU();
+
 private:
     /// Pushes a command to be executed by the GPU thread
     u64 PushCommand(CommandData&& command_data, bool block = false);
diff --git a/src/video_core/command_classes/codecs/codec.cpp b/src/video_core/host1x/codecs/codec.cpp
index a5eb97b7f..42e7d6e4f 100644
--- a/src/video_core/command_classes/codecs/codec.cpp
+++ b/src/video_core/host1x/codecs/codec.cpp
@@ -6,11 +6,11 @@
 #include <vector>
 #include "common/assert.h"
 #include "common/settings.h"
-#include "video_core/command_classes/codecs/codec.h"
-#include "video_core/command_classes/codecs/h264.h"
-#include "video_core/command_classes/codecs/vp8.h"
-#include "video_core/command_classes/codecs/vp9.h"
-#include "video_core/gpu.h"
+#include "video_core/host1x/codecs/codec.h"
+#include "video_core/host1x/codecs/h264.h"
+#include "video_core/host1x/codecs/vp8.h"
+#include "video_core/host1x/codecs/vp9.h"
+#include "video_core/host1x/host1x.h"
 #include "video_core/memory_manager.h"
 
 extern "C" {
@@ -73,10 +73,10 @@ void AVFrameDeleter(AVFrame* ptr) {
     av_frame_free(&ptr);
 }
 
-Codec::Codec(GPU& gpu_, const NvdecCommon::NvdecRegisters& regs)
-    : gpu(gpu_), state{regs}, h264_decoder(std::make_unique<Decoder::H264>(gpu)),
-      vp8_decoder(std::make_unique<Decoder::VP8>(gpu)),
-      vp9_decoder(std::make_unique<Decoder::VP9>(gpu)) {}
+Codec::Codec(Host1x::Host1x& host1x_, const Host1x::NvdecCommon::NvdecRegisters& regs)
+    : host1x(host1x_), state{regs}, h264_decoder(std::make_unique<Decoder::H264>(host1x)),
+      vp8_decoder(std::make_unique<Decoder::VP8>(host1x)),
+      vp9_decoder(std::make_unique<Decoder::VP9>(host1x)) {}
 
 Codec::~Codec() {
     if (!initialized) {
@@ -168,11 +168,11 @@ void Codec::InitializeGpuDecoder() {
 void Codec::Initialize() {
     const AVCodecID codec = [&] {
         switch (current_codec) {
-        case NvdecCommon::VideoCodec::H264:
+        case Host1x::NvdecCommon::VideoCodec::H264:
             return AV_CODEC_ID_H264;
-        case NvdecCommon::VideoCodec::VP8:
+        case Host1x::NvdecCommon::VideoCodec::VP8:
             return AV_CODEC_ID_VP8;
-        case NvdecCommon::VideoCodec::VP9:
+        case Host1x::NvdecCommon::VideoCodec::VP9:
             return AV_CODEC_ID_VP9;
         default:
             UNIMPLEMENTED_MSG("Unknown codec {}", current_codec);
@@ -197,7 +197,7 @@ void Codec::Initialize() {
     initialized = true;
 }
 
-void Codec::SetTargetCodec(NvdecCommon::VideoCodec codec) {
+void Codec::SetTargetCodec(Host1x::NvdecCommon::VideoCodec codec) {
     if (current_codec != codec) {
         current_codec = codec;
         LOG_INFO(Service_NVDRV, "NVDEC video codec initialized to {}", GetCurrentCodecName());
@@ -215,11 +215,11 @@ void Codec::Decode() {
     bool vp9_hidden_frame = false;
     const auto& frame_data = [&]() {
         switch (current_codec) {
-        case Tegra::NvdecCommon::VideoCodec::H264:
+        case Tegra::Host1x::NvdecCommon::VideoCodec::H264:
             return h264_decoder->ComposeFrame(state, is_first_frame);
-        case Tegra::NvdecCommon::VideoCodec::VP8:
+        case Tegra::Host1x::NvdecCommon::VideoCodec::VP8:
             return vp8_decoder->ComposeFrame(state);
-        case Tegra::NvdecCommon::VideoCodec::VP9:
+        case Tegra::Host1x::NvdecCommon::VideoCodec::VP9:
             vp9_decoder->ComposeFrame(state);
             vp9_hidden_frame = vp9_decoder->WasFrameHidden();
             return vp9_decoder->GetFrameBytes();
@@ -287,21 +287,21 @@ AVFramePtr Codec::GetCurrentFrame() {
     return frame;
 }
 
-NvdecCommon::VideoCodec Codec::GetCurrentCodec() const {
+Host1x::NvdecCommon::VideoCodec Codec::GetCurrentCodec() const {
     return current_codec;
 }
 
 std::string_view Codec::GetCurrentCodecName() const {
     switch (current_codec) {
-    case NvdecCommon::VideoCodec::None:
+    case Host1x::NvdecCommon::VideoCodec::None:
         return "None";
-    case NvdecCommon::VideoCodec::H264:
+    case Host1x::NvdecCommon::VideoCodec::H264:
         return "H264";
-    case NvdecCommon::VideoCodec::VP8:
+    case Host1x::NvdecCommon::VideoCodec::VP8:
         return "VP8";
-    case NvdecCommon::VideoCodec::H265:
+    case Host1x::NvdecCommon::VideoCodec::H265:
         return "H265";
-    case NvdecCommon::VideoCodec::VP9:
+    case Host1x::NvdecCommon::VideoCodec::VP9:
         return "VP9";
     default:
         return "Unknown";
diff --git a/src/video_core/command_classes/codecs/codec.h b/src/video_core/host1x/codecs/codec.h
index 0c2405465..0d45fb7fe 100644
--- a/src/video_core/command_classes/codecs/codec.h
+++ b/src/video_core/host1x/codecs/codec.h
@@ -6,8 +6,8 @@
 #include <memory>
 #include <string_view>
 #include <queue>
-
-#include "video_core/command_classes/nvdec_common.h"
+#include "common/common_types.h"
+#include "video_core/host1x/nvdec_common.h"
 
 extern "C" {
 #if defined(__GNUC__) || defined(__clang__)
@@ -21,7 +21,6 @@ extern "C" {
 }
 
 namespace Tegra {
-class GPU;
 
 void AVFrameDeleter(AVFrame* ptr);
 using AVFramePtr = std::unique_ptr<AVFrame, decltype(&AVFrameDeleter)>;
@@ -32,16 +31,20 @@ class VP8;
 class VP9;
 } // namespace Decoder
 
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
+
 class Codec {
 public:
-    explicit Codec(GPU& gpu, const NvdecCommon::NvdecRegisters& regs);
+    explicit Codec(Host1x::Host1x& host1x, const Host1x::NvdecCommon::NvdecRegisters& regs);
     ~Codec();
 
     /// Initialize the codec, returning success or failure
     void Initialize();
 
     /// Sets NVDEC video stream codec
-    void SetTargetCodec(NvdecCommon::VideoCodec codec);
+    void SetTargetCodec(Host1x::NvdecCommon::VideoCodec codec);
 
     /// Call decoders to construct headers, decode AVFrame with ffmpeg
     void Decode();
@@ -50,7 +53,7 @@ public:
     [[nodiscard]] AVFramePtr GetCurrentFrame();
 
     /// Returns the value of current_codec
-    [[nodiscard]] NvdecCommon::VideoCodec GetCurrentCodec() const;
+    [[nodiscard]] Host1x::NvdecCommon::VideoCodec GetCurrentCodec() const;
 
     /// Return name of the current codec
     [[nodiscard]] std::string_view GetCurrentCodecName() const;
@@ -63,14 +66,14 @@ private:
     bool CreateGpuAvDevice();
 
     bool initialized{};
-    NvdecCommon::VideoCodec current_codec{NvdecCommon::VideoCodec::None};
+    Host1x::NvdecCommon::VideoCodec current_codec{Host1x::NvdecCommon::VideoCodec::None};
 
     const AVCodec* av_codec{nullptr};
     AVCodecContext* av_codec_ctx{nullptr};
     AVBufferRef* av_gpu_decoder{nullptr};
 
-    GPU& gpu;
-    const NvdecCommon::NvdecRegisters& state;
+    Host1x::Host1x& host1x;
+    const Host1x::NvdecCommon::NvdecRegisters& state;
     std::unique_ptr<Decoder::H264> h264_decoder;
     std::unique_ptr<Decoder::VP8> vp8_decoder;
     std::unique_ptr<Decoder::VP9> vp9_decoder;
diff --git a/src/video_core/command_classes/codecs/h264.cpp b/src/video_core/host1x/codecs/h264.cpp
index e2acd54d4..e87bd65fa 100644
--- a/src/video_core/command_classes/codecs/h264.cpp
+++ b/src/video_core/host1x/codecs/h264.cpp
@@ -5,8 +5,8 @@
 #include <bit>
 
 #include "common/settings.h"
-#include "video_core/command_classes/codecs/h264.h"
-#include "video_core/gpu.h"
+#include "video_core/host1x/codecs/h264.h"
+#include "video_core/host1x/host1x.h"
 #include "video_core/memory_manager.h"
 
 namespace Tegra::Decoder {
@@ -24,19 +24,20 @@ constexpr std::array<u8, 16> zig_zag_scan{
 };
 } // Anonymous namespace
 
-H264::H264(GPU& gpu_) : gpu(gpu_) {}
+H264::H264(Host1x::Host1x& host1x_) : host1x{host1x_} {}
 
 H264::~H264() = default;
 
-const std::vector<u8>& H264::ComposeFrame(const NvdecCommon::NvdecRegisters& state,
+const std::vector<u8>& H264::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state,
                                           bool is_first_frame) {
     H264DecoderContext context;
-    gpu.MemoryManager().ReadBlock(state.picture_info_offset, &context, sizeof(H264DecoderContext));
+    host1x.MemoryManager().ReadBlock(state.picture_info_offset, &context,
+                                     sizeof(H264DecoderContext));
 
     const s64 frame_number = context.h264_parameter_set.frame_number.Value();
     if (!is_first_frame && frame_number != 0) {
         frame.resize(context.stream_len);
-        gpu.MemoryManager().ReadBlock(state.frame_bitstream_offset, frame.data(), frame.size());
+        host1x.MemoryManager().ReadBlock(state.frame_bitstream_offset, frame.data(), frame.size());
         return frame;
     }
 
@@ -155,8 +156,8 @@ const std::vector<u8>& H264::ComposeFrame(const NvdecCommon::NvdecRegisters& sta
     frame.resize(encoded_header.size() + context.stream_len);
     std::memcpy(frame.data(), encoded_header.data(), encoded_header.size());
 
-    gpu.MemoryManager().ReadBlock(state.frame_bitstream_offset,
-                                  frame.data() + encoded_header.size(), context.stream_len);
+    host1x.MemoryManager().ReadBlock(state.frame_bitstream_offset,
+                                     frame.data() + encoded_header.size(), context.stream_len);
 
     return frame;
 }
diff --git a/src/video_core/command_classes/codecs/h264.h b/src/video_core/host1x/codecs/h264.h
index 261574364..5cc86454e 100644
--- a/src/video_core/command_classes/codecs/h264.h
+++ b/src/video_core/host1x/codecs/h264.h
@@ -8,10 +8,14 @@
 #include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "video_core/command_classes/nvdec_common.h"
+#include "video_core/host1x/nvdec_common.h"
 
 namespace Tegra {
-class GPU;
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
+
 namespace Decoder {
 
 class H264BitWriter {
@@ -55,16 +59,16 @@ private:
 
 class H264 {
 public:
-    explicit H264(GPU& gpu);
+    explicit H264(Host1x::Host1x& host1x);
     ~H264();
 
     /// Compose the H264 frame for FFmpeg decoding
-    [[nodiscard]] const std::vector<u8>& ComposeFrame(const NvdecCommon::NvdecRegisters& state,
-                                                      bool is_first_frame = false);
+    [[nodiscard]] const std::vector<u8>& ComposeFrame(
+        const Host1x::NvdecCommon::NvdecRegisters& state, bool is_first_frame = false);
 
 private:
     std::vector<u8> frame;
-    GPU& gpu;
+    Host1x::Host1x& host1x;
 
     struct H264ParameterSet {
         s32 log2_max_pic_order_cnt_lsb_minus4; ///< 0x00
diff --git a/src/video_core/command_classes/codecs/vp8.cpp b/src/video_core/host1x/codecs/vp8.cpp
index c83b9bbc2..28fb12cb8 100644
--- a/src/video_core/command_classes/codecs/vp8.cpp
+++ b/src/video_core/host1x/codecs/vp8.cpp
@@ -3,18 +3,18 @@
 
 #include <vector>
 
-#include "video_core/command_classes/codecs/vp8.h"
-#include "video_core/gpu.h"
+#include "video_core/host1x/codecs/vp8.h"
+#include "video_core/host1x/host1x.h"
 #include "video_core/memory_manager.h"
 
 namespace Tegra::Decoder {
-VP8::VP8(GPU& gpu_) : gpu(gpu_) {}
+VP8::VP8(Host1x::Host1x& host1x_) : host1x{host1x_} {}
 
 VP8::~VP8() = default;
 
-const std::vector<u8>& VP8::ComposeFrame(const NvdecCommon::NvdecRegisters& state) {
+const std::vector<u8>& VP8::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state) {
     VP8PictureInfo info;
-    gpu.MemoryManager().ReadBlock(state.picture_info_offset, &info, sizeof(VP8PictureInfo));
+    host1x.MemoryManager().ReadBlock(state.picture_info_offset, &info, sizeof(VP8PictureInfo));
 
     const bool is_key_frame = info.key_frame == 1u;
     const auto bitstream_size = static_cast<size_t>(info.vld_buffer_size);
@@ -45,7 +45,7 @@ const std::vector<u8>& VP8::ComposeFrame(const NvdecCommon::NvdecRegisters& stat
         frame[9] = static_cast<u8>(((info.frame_height >> 8) & 0x3f));
     }
     const u64 bitstream_offset = state.frame_bitstream_offset;
-    gpu.MemoryManager().ReadBlock(bitstream_offset, frame.data() + header_size, bitstream_size);
+    host1x.MemoryManager().ReadBlock(bitstream_offset, frame.data() + header_size, bitstream_size);
 
     return frame;
 }
diff --git a/src/video_core/command_classes/codecs/vp8.h b/src/video_core/host1x/codecs/vp8.h
index 3357667b0..5bf07ecab 100644
--- a/src/video_core/command_classes/codecs/vp8.h
+++ b/src/video_core/host1x/codecs/vp8.h
@@ -8,23 +8,28 @@
 
 #include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "video_core/command_classes/nvdec_common.h"
+#include "video_core/host1x/nvdec_common.h"
 
 namespace Tegra {
-class GPU;
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
+
 namespace Decoder {
 
 class VP8 {
 public:
-    explicit VP8(GPU& gpu);
+    explicit VP8(Host1x::Host1x& host1x);
     ~VP8();
 
     /// Compose the VP8 frame for FFmpeg decoding
-    [[nodiscard]] const std::vector<u8>& ComposeFrame(const NvdecCommon::NvdecRegisters& state);
+    [[nodiscard]] const std::vector<u8>& ComposeFrame(
+        const Host1x::NvdecCommon::NvdecRegisters& state);
 
 private:
     std::vector<u8> frame;
-    GPU& gpu;
+    Host1x::Host1x& host1x;
 
     struct VP8PictureInfo {
         INSERT_PADDING_WORDS_NOINIT(14);
diff --git a/src/video_core/command_classes/codecs/vp9.cpp b/src/video_core/host1x/codecs/vp9.cpp
index c01431441..cf40c9012 100644
--- a/src/video_core/command_classes/codecs/vp9.cpp
+++ b/src/video_core/host1x/codecs/vp9.cpp
@@ -4,8 +4,8 @@
 #include <algorithm> // for std::copy
 #include <numeric>
 #include "common/assert.h"
-#include "video_core/command_classes/codecs/vp9.h"
-#include "video_core/gpu.h"
+#include "video_core/host1x/codecs/vp9.h"
+#include "video_core/host1x/host1x.h"
 #include "video_core/memory_manager.h"
 
 namespace Tegra::Decoder {
@@ -236,7 +236,7 @@ constexpr std::array<u8, 254> map_lut{
 }
 } // Anonymous namespace
 
-VP9::VP9(GPU& gpu_) : gpu{gpu_} {}
+VP9::VP9(Host1x::Host1x& host1x_) : host1x{host1x_} {}
 
 VP9::~VP9() = default;
 
@@ -355,9 +355,9 @@ void VP9::WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_
     }
 }
 
-Vp9PictureInfo VP9::GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state) {
+Vp9PictureInfo VP9::GetVp9PictureInfo(const Host1x::NvdecCommon::NvdecRegisters& state) {
     PictureInfo picture_info;
-    gpu.MemoryManager().ReadBlock(state.picture_info_offset, &picture_info, sizeof(PictureInfo));
+    host1x.MemoryManager().ReadBlock(state.picture_info_offset, &picture_info, sizeof(PictureInfo));
     Vp9PictureInfo vp9_info = picture_info.Convert();
 
     InsertEntropy(state.vp9_entropy_probs_offset, vp9_info.entropy);
@@ -372,18 +372,19 @@ Vp9PictureInfo VP9::GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state)
 
 void VP9::InsertEntropy(u64 offset, Vp9EntropyProbs& dst) {
     EntropyProbs entropy;
-    gpu.MemoryManager().ReadBlock(offset, &entropy, sizeof(EntropyProbs));
+    host1x.MemoryManager().ReadBlock(offset, &entropy, sizeof(EntropyProbs));
     entropy.Convert(dst);
 }
 
-Vp9FrameContainer VP9::GetCurrentFrame(const NvdecCommon::NvdecRegisters& state) {
+Vp9FrameContainer VP9::GetCurrentFrame(const Host1x::NvdecCommon::NvdecRegisters& state) {
     Vp9FrameContainer current_frame{};
     {
-        gpu.SyncGuestHost();
+        // gpu.SyncGuestHost(); epic, why?
         current_frame.info = GetVp9PictureInfo(state);
         current_frame.bit_stream.resize(current_frame.info.bitstream_size);
-        gpu.MemoryManager().ReadBlock(state.frame_bitstream_offset, current_frame.bit_stream.data(),
-                                      current_frame.info.bitstream_size);
+        host1x.MemoryManager().ReadBlock(state.frame_bitstream_offset,
+                                         current_frame.bit_stream.data(),
+                                         current_frame.info.bitstream_size);
     }
     if (!next_frame.bit_stream.empty()) {
         Vp9FrameContainer temp{
@@ -769,7 +770,7 @@ VpxBitStreamWriter VP9::ComposeUncompressedHeader() {
     return uncomp_writer;
 }
 
-void VP9::ComposeFrame(const NvdecCommon::NvdecRegisters& state) {
+void VP9::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state) {
     std::vector<u8> bitstream;
     {
         Vp9FrameContainer curr_frame = GetCurrentFrame(state);
diff --git a/src/video_core/command_classes/codecs/vp9.h b/src/video_core/host1x/codecs/vp9.h
index ecc40e8b1..d4083e8d3 100644
--- a/src/video_core/command_classes/codecs/vp9.h
+++ b/src/video_core/host1x/codecs/vp9.h
@@ -8,11 +8,15 @@
 
 #include "common/common_types.h"
 #include "common/stream.h"
-#include "video_core/command_classes/codecs/vp9_types.h"
-#include "video_core/command_classes/nvdec_common.h"
+#include "video_core/host1x/codecs/vp9_types.h"
+#include "video_core/host1x/nvdec_common.h"
 
 namespace Tegra {
-class GPU;
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
+
 namespace Decoder {
 
 /// The VpxRangeEncoder, and VpxBitStreamWriter classes are used to compose the
@@ -106,7 +110,7 @@ private:
 
 class VP9 {
 public:
-    explicit VP9(GPU& gpu_);
+    explicit VP9(Host1x::Host1x& host1x);
     ~VP9();
 
     VP9(const VP9&) = delete;
@@ -117,7 +121,7 @@ public:
 
     /// Composes the VP9 frame from the GPU state information.
     /// Based on the official VP9 spec documentation
-    void ComposeFrame(const NvdecCommon::NvdecRegisters& state);
+    void ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state);
 
     /// Returns true if the most recent frame was a hidden frame.
     [[nodiscard]] bool WasFrameHidden() const {
@@ -162,19 +166,21 @@ private:
     void WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob);
 
     /// Returns VP9 information from NVDEC provided offset and size
-    [[nodiscard]] Vp9PictureInfo GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state);
+    [[nodiscard]] Vp9PictureInfo GetVp9PictureInfo(
+        const Host1x::NvdecCommon::NvdecRegisters& state);
 
     /// Read and convert NVDEC provided entropy probs to Vp9EntropyProbs struct
     void InsertEntropy(u64 offset, Vp9EntropyProbs& dst);
 
     /// Returns frame to be decoded after buffering
-    [[nodiscard]] Vp9FrameContainer GetCurrentFrame(const NvdecCommon::NvdecRegisters& state);
+    [[nodiscard]] Vp9FrameContainer GetCurrentFrame(
+        const Host1x::NvdecCommon::NvdecRegisters& state);
 
     /// Use NVDEC providied information to compose the headers for the current frame
     [[nodiscard]] std::vector<u8> ComposeCompressedHeader();
     [[nodiscard]] VpxBitStreamWriter ComposeUncompressedHeader();
 
-    GPU& gpu;
+    Host1x::Host1x& host1x;
     std::vector<u8> frame;
 
     std::array<s8, 4> loop_filter_ref_deltas{};
diff --git a/src/video_core/command_classes/codecs/vp9_types.h b/src/video_core/host1x/codecs/vp9_types.h
index bb3d8df6e..adad8ed7e 100644
--- a/src/video_core/command_classes/codecs/vp9_types.h
+++ b/src/video_core/host1x/codecs/vp9_types.h
@@ -9,7 +9,6 @@
 #include "common/common_types.h"
 
 namespace Tegra {
-class GPU;
 
 namespace Decoder {
 struct Vp9FrameDimensions {
diff --git a/src/video_core/host1x/control.cpp b/src/video_core/host1x/control.cpp
new file mode 100644
index 000000000..dceefdb7f
--- /dev/null
+++ b/src/video_core/host1x/control.cpp
@@ -0,0 +1,33 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/assert.h"
+#include "video_core/host1x/control.h"
+#include "video_core/host1x/host1x.h"
+
+namespace Tegra::Host1x {
+
+Control::Control(Host1x& host1x_) : host1x(host1x_) {}
+
+Control::~Control() = default;
+
+void Control::ProcessMethod(Method method, u32 argument) {
+    switch (method) {
+    case Method::LoadSyncptPayload32:
+        syncpoint_value = argument;
+        break;
+    case Method::WaitSyncpt:
+    case Method::WaitSyncpt32:
+        Execute(argument);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Control method 0x{:X}", static_cast<u32>(method));
+        break;
+    }
+}
+
+void Control::Execute(u32 data) {
+    host1x.GetSyncpointManager().WaitHost(data, syncpoint_value);
+}
+
+} // namespace Tegra::Host1x
diff --git a/src/video_core/command_classes/host1x.h b/src/video_core/host1x/control.h
index bb48a4381..e117888a3 100644
--- a/src/video_core/command_classes/host1x.h
+++ b/src/video_core/host1x/control.h
@@ -1,15 +1,19 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
 #include "common/common_types.h"
 
 namespace Tegra {
-class GPU;
+
+namespace Host1x {
+
+class Host1x;
 class Nvdec;
 
-class Host1x {
+class Control {
 public:
     enum class Method : u32 {
         WaitSyncpt = 0x8,
@@ -17,8 +21,8 @@ public:
         WaitSyncpt32 = 0x50,
     };
 
-    explicit Host1x(GPU& gpu);
-    ~Host1x();
+    explicit Control(Host1x& host1x);
+    ~Control();
 
     /// Writes the method into the state, Invoke Execute() if encountered
     void ProcessMethod(Method method, u32 argument);
@@ -28,7 +32,9 @@ private:
     void Execute(u32 data);
 
     u32 syncpoint_value{};
-    GPU& gpu;
+    Host1x& host1x;
 };
 
+} // namespace Host1x
+
 } // namespace Tegra
diff --git a/src/video_core/host1x/host1x.cpp b/src/video_core/host1x/host1x.cpp
new file mode 100644
index 000000000..7c317a85d
--- /dev/null
+++ b/src/video_core/host1x/host1x.cpp
@@ -0,0 +1,17 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/core.h"
+#include "video_core/host1x/host1x.h"
+
+namespace Tegra {
+
+namespace Host1x {
+
+Host1x::Host1x(Core::System& system_)
+    : system{system_}, syncpoint_manager{}, memory_manager{system, 32, 12},
+      allocator{std::make_unique<Common::FlatAllocator<u32, 0, 32>>(1 << 12)} {}
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/host1x.h b/src/video_core/host1x/host1x.h
new file mode 100644
index 000000000..57082ae54
--- /dev/null
+++ b/src/video_core/host1x/host1x.h
@@ -0,0 +1,57 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+#include "common/address_space.h"
+#include "video_core/host1x/syncpoint_manager.h"
+#include "video_core/memory_manager.h"
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace Tegra {
+
+namespace Host1x {
+
+class Host1x {
+public:
+    explicit Host1x(Core::System& system);
+
+    SyncpointManager& GetSyncpointManager() {
+        return syncpoint_manager;
+    }
+
+    const SyncpointManager& GetSyncpointManager() const {
+        return syncpoint_manager;
+    }
+
+    Tegra::MemoryManager& MemoryManager() {
+        return memory_manager;
+    }
+
+    const Tegra::MemoryManager& MemoryManager() const {
+        return memory_manager;
+    }
+
+    Common::FlatAllocator<u32, 0, 32>& Allocator() {
+        return *allocator;
+    }
+
+    const Common::FlatAllocator<u32, 0, 32>& Allocator() const {
+        return *allocator;
+    }
+
+private:
+    Core::System& system;
+    SyncpointManager syncpoint_manager;
+    Tegra::MemoryManager memory_manager;
+    std::unique_ptr<Common::FlatAllocator<u32, 0, 32>> allocator;
+};
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/command_classes/nvdec.cpp b/src/video_core/host1x/nvdec.cpp
index 4fbbe3da6..a4bd5b79f 100644
--- a/src/video_core/command_classes/nvdec.cpp
+++ b/src/video_core/host1x/nvdec.cpp
@@ -2,15 +2,16 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
-#include "video_core/command_classes/nvdec.h"
-#include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/nvdec.h"
 
-namespace Tegra {
+namespace Tegra::Host1x {
 
 #define NVDEC_REG_INDEX(field_name)                                                                \
     (offsetof(NvdecCommon::NvdecRegisters, field_name) / sizeof(u64))
 
-Nvdec::Nvdec(GPU& gpu_) : gpu(gpu_), state{}, codec(std::make_unique<Codec>(gpu, state)) {}
+Nvdec::Nvdec(Host1x& host1x_)
+    : host1x(host1x_), state{}, codec(std::make_unique<Codec>(host1x, state)) {}
 
 Nvdec::~Nvdec() = default;
 
@@ -44,4 +45,4 @@ void Nvdec::Execute() {
     }
 }
 
-} // namespace Tegra
+} // namespace Tegra::Host1x
diff --git a/src/video_core/command_classes/nvdec.h b/src/video_core/host1x/nvdec.h
index 488531fc6..3949d5181 100644
--- a/src/video_core/command_classes/nvdec.h
+++ b/src/video_core/host1x/nvdec.h
@@ -6,14 +6,17 @@
 #include <memory>
 #include <vector>
 #include "common/common_types.h"
-#include "video_core/command_classes/codecs/codec.h"
+#include "video_core/host1x/codecs/codec.h"
 
 namespace Tegra {
-class GPU;
+
+namespace Host1x {
+
+class Host1x;
 
 class Nvdec {
 public:
-    explicit Nvdec(GPU& gpu);
+    explicit Nvdec(Host1x& host1x);
     ~Nvdec();
 
     /// Writes the method into the state, Invoke Execute() if encountered
@@ -26,8 +29,11 @@ private:
     /// Invoke codec to decode a frame
     void Execute();
 
-    GPU& gpu;
+    Host1x& host1x;
     NvdecCommon::NvdecRegisters state;
     std::unique_ptr<Codec> codec;
 };
+
+} // namespace Host1x
+
 } // namespace Tegra
diff --git a/src/video_core/command_classes/nvdec_common.h b/src/video_core/host1x/nvdec_common.h
index 521e5b52b..49d67ebbe 100644
--- a/src/video_core/command_classes/nvdec_common.h
+++ b/src/video_core/host1x/nvdec_common.h
@@ -7,7 +7,7 @@
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 
-namespace Tegra::NvdecCommon {
+namespace Tegra::Host1x::NvdecCommon {
 
 enum class VideoCodec : u64 {
     None = 0x0,
@@ -94,4 +94,4 @@ ASSERT_REG_POSITION(vp9_curr_frame_mvs_offset, 0x176);
 
 #undef ASSERT_REG_POSITION
 
-} // namespace Tegra::NvdecCommon
+} // namespace Tegra::Host1x::NvdecCommon
diff --git a/src/video_core/command_classes/sync_manager.cpp b/src/video_core/host1x/sync_manager.cpp
index 67e58046f..5ef9ea217 100644
--- a/src/video_core/command_classes/sync_manager.cpp
+++ b/src/video_core/host1x/sync_manager.cpp
@@ -3,10 +3,13 @@
 
 #include <algorithm>
 #include "sync_manager.h"
-#include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/syncpoint_manager.h"
 
 namespace Tegra {
-SyncptIncrManager::SyncptIncrManager(GPU& gpu_) : gpu(gpu_) {}
+namespace Host1x {
+
+SyncptIncrManager::SyncptIncrManager(Host1x& host1x_) : host1x(host1x_) {}
 SyncptIncrManager::~SyncptIncrManager() = default;
 
 void SyncptIncrManager::Increment(u32 id) {
@@ -36,8 +39,12 @@ void SyncptIncrManager::IncrementAllDone() {
         if (!increments[done_count].complete) {
             break;
         }
-        gpu.IncrementSyncPoint(increments[done_count].syncpt_id);
+        auto& syncpoint_manager = host1x.GetSyncpointManager();
+        syncpoint_manager.IncrementGuest(increments[done_count].syncpt_id);
+        syncpoint_manager.IncrementHost(increments[done_count].syncpt_id);
     }
     increments.erase(increments.begin(), increments.begin() + done_count);
 }
+
+} // namespace Host1x
 } // namespace Tegra
diff --git a/src/video_core/command_classes/sync_manager.h b/src/video_core/host1x/sync_manager.h
index 6dfaae080..7bb77fa27 100644
--- a/src/video_core/command_classes/sync_manager.h
+++ b/src/video_core/host1x/sync_manager.h
@@ -8,7 +8,11 @@
 #include "common/common_types.h"
 
 namespace Tegra {
-class GPU;
+
+namespace Host1x {
+
+class Host1x;
+
 struct SyncptIncr {
     u32 id;
     u32 class_id;
@@ -21,7 +25,7 @@ struct SyncptIncr {
 
 class SyncptIncrManager {
 public:
-    explicit SyncptIncrManager(GPU& gpu);
+    explicit SyncptIncrManager(Host1x& host1x);
     ~SyncptIncrManager();
 
     /// Add syncpoint id and increment all
@@ -41,7 +45,9 @@ private:
     std::mutex increment_lock;
     u32 current_id{};
 
-    GPU& gpu;
+    Host1x& host1x;
 };
 
+} // namespace Host1x
+
 } // namespace Tegra
diff --git a/src/video_core/host1x/syncpoint_manager.cpp b/src/video_core/host1x/syncpoint_manager.cpp
new file mode 100644
index 000000000..326e8355a
--- /dev/null
+++ b/src/video_core/host1x/syncpoint_manager.cpp
@@ -0,0 +1,96 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/microprofile.h"
+#include "video_core/host1x/syncpoint_manager.h"
+
+namespace Tegra {
+
+namespace Host1x {
+
+MICROPROFILE_DEFINE(GPU_wait, "GPU", "Wait for the GPU", MP_RGB(128, 128, 192));
+
+SyncpointManager::ActionHandle SyncpointManager::RegisterAction(
+    std::atomic<u32>& syncpoint, std::list<RegisteredAction>& action_storage, u32 expected_value,
+    std::function<void()>&& action) {
+    if (syncpoint.load(std::memory_order_acquire) >= expected_value) {
+        action();
+        return {};
+    }
+
+    std::unique_lock lk(guard);
+    if (syncpoint.load(std::memory_order_relaxed) >= expected_value) {
+        action();
+        return {};
+    }
+    auto it = action_storage.begin();
+    while (it != action_storage.end()) {
+        if (it->expected_value >= expected_value) {
+            break;
+        }
+        ++it;
+    }
+    return action_storage.emplace(it, expected_value, std::move(action));
+}
+
+void SyncpointManager::DeregisterAction(std::list<RegisteredAction>& action_storage,
+                                        ActionHandle& handle) {
+    std::unique_lock lk(guard);
+    action_storage.erase(handle);
+}
+
+void SyncpointManager::DeregisterGuestAction(u32 syncpoint_id, ActionHandle& handle) {
+    DeregisterAction(guest_action_storage[syncpoint_id], handle);
+}
+
+void SyncpointManager::DeregisterHostAction(u32 syncpoint_id, ActionHandle& handle) {
+    DeregisterAction(host_action_storage[syncpoint_id], handle);
+}
+
+void SyncpointManager::IncrementGuest(u32 syncpoint_id) {
+    Increment(syncpoints_guest[syncpoint_id], wait_guest_cv, guest_action_storage[syncpoint_id]);
+}
+
+void SyncpointManager::IncrementHost(u32 syncpoint_id) {
+    Increment(syncpoints_host[syncpoint_id], wait_host_cv, host_action_storage[syncpoint_id]);
+}
+
+void SyncpointManager::WaitGuest(u32 syncpoint_id, u32 expected_value) {
+    Wait(syncpoints_guest[syncpoint_id], wait_guest_cv, expected_value);
+}
+
+void SyncpointManager::WaitHost(u32 syncpoint_id, u32 expected_value) {
+    MICROPROFILE_SCOPE(GPU_wait);
+    Wait(syncpoints_host[syncpoint_id], wait_host_cv, expected_value);
+}
+
+void SyncpointManager::Increment(std::atomic<u32>& syncpoint, std::condition_variable& wait_cv,
+                                 std::list<RegisteredAction>& action_storage) {
+    auto new_value{syncpoint.fetch_add(1, std::memory_order_acq_rel) + 1};
+
+    std::unique_lock lk(guard);
+    auto it = action_storage.begin();
+    while (it != action_storage.end()) {
+        if (it->expected_value > new_value) {
+            break;
+        }
+        it->action();
+        it = action_storage.erase(it);
+    }
+    wait_cv.notify_all();
+}
+
+void SyncpointManager::Wait(std::atomic<u32>& syncpoint, std::condition_variable& wait_cv,
+                            u32 expected_value) {
+    const auto pred = [&]() { return syncpoint.load(std::memory_order_acquire) >= expected_value; };
+    if (pred()) {
+        return;
+    }
+
+    std::unique_lock lk(guard);
+    wait_cv.wait(lk, pred);
+}
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/syncpoint_manager.h b/src/video_core/host1x/syncpoint_manager.h
new file mode 100644
index 000000000..50a264e23
--- /dev/null
+++ b/src/video_core/host1x/syncpoint_manager.h
@@ -0,0 +1,98 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <atomic>
+#include <condition_variable>
+#include <functional>
+#include <list>
+#include <mutex>
+
+#include "common/common_types.h"
+
+namespace Tegra {
+
+namespace Host1x {
+
+class SyncpointManager {
+public:
+    u32 GetGuestSyncpointValue(u32 id) const {
+        return syncpoints_guest[id].load(std::memory_order_acquire);
+    }
+
+    u32 GetHostSyncpointValue(u32 id) const {
+        return syncpoints_host[id].load(std::memory_order_acquire);
+    }
+
+    struct RegisteredAction {
+        explicit RegisteredAction(u32 expected_value_, std::function<void()>&& action_)
+            : expected_value{expected_value_}, action{std::move(action_)} {}
+        u32 expected_value;
+        std::function<void()> action;
+    };
+    using ActionHandle = std::list<RegisteredAction>::iterator;
+
+    template <typename Func>
+    ActionHandle RegisterGuestAction(u32 syncpoint_id, u32 expected_value, Func&& action) {
+        std::function<void()> func(action);
+        return RegisterAction(syncpoints_guest[syncpoint_id], guest_action_storage[syncpoint_id],
+                              expected_value, std::move(func));
+    }
+
+    template <typename Func>
+    ActionHandle RegisterHostAction(u32 syncpoint_id, u32 expected_value, Func&& action) {
+        std::function<void()> func(action);
+        return RegisterAction(syncpoints_host[syncpoint_id], host_action_storage[syncpoint_id],
+                              expected_value, std::move(func));
+    }
+
+    void DeregisterGuestAction(u32 syncpoint_id, ActionHandle& handle);
+
+    void DeregisterHostAction(u32 syncpoint_id, ActionHandle& handle);
+
+    void IncrementGuest(u32 syncpoint_id);
+
+    void IncrementHost(u32 syncpoint_id);
+
+    void WaitGuest(u32 syncpoint_id, u32 expected_value);
+
+    void WaitHost(u32 syncpoint_id, u32 expected_value);
+
+    bool IsReadyGuest(u32 syncpoint_id, u32 expected_value) const {
+        return syncpoints_guest[syncpoint_id].load(std::memory_order_acquire) >= expected_value;
+    }
+
+    bool IsReadyHost(u32 syncpoint_id, u32 expected_value) const {
+        return syncpoints_host[syncpoint_id].load(std::memory_order_acquire) >= expected_value;
+    }
+
+private:
+    void Increment(std::atomic<u32>& syncpoint, std::condition_variable& wait_cv,
+                   std::list<RegisteredAction>& action_storage);
+
+    ActionHandle RegisterAction(std::atomic<u32>& syncpoint,
+                                std::list<RegisteredAction>& action_storage, u32 expected_value,
+                                std::function<void()>&& action);
+
+    void DeregisterAction(std::list<RegisteredAction>& action_storage, ActionHandle& handle);
+
+    void Wait(std::atomic<u32>& syncpoint, std::condition_variable& wait_cv, u32 expected_value);
+
+    static constexpr size_t NUM_MAX_SYNCPOINTS = 192;
+
+    std::array<std::atomic<u32>, NUM_MAX_SYNCPOINTS> syncpoints_guest{};
+    std::array<std::atomic<u32>, NUM_MAX_SYNCPOINTS> syncpoints_host{};
+
+    std::array<std::list<RegisteredAction>, NUM_MAX_SYNCPOINTS> guest_action_storage;
+    std::array<std::list<RegisteredAction>, NUM_MAX_SYNCPOINTS> host_action_storage;
+
+    std::mutex guard;
+    std::condition_variable wait_guest_cv;
+    std::condition_variable wait_host_cv;
+};
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/command_classes/vic.cpp b/src/video_core/host1x/vic.cpp
index 7c17df353..ac0b7d20e 100644
--- a/src/video_core/command_classes/vic.cpp
+++ b/src/video_core/host1x/vic.cpp
@@ -18,14 +18,17 @@ extern "C" {
 #include "common/bit_field.h"
 #include "common/logging/log.h"
 
-#include "video_core/command_classes/nvdec.h"
-#include "video_core/command_classes/vic.h"
 #include "video_core/engines/maxwell_3d.h"
-#include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/nvdec.h"
+#include "video_core/host1x/vic.h"
 #include "video_core/memory_manager.h"
 #include "video_core/textures/decoders.h"
 
 namespace Tegra {
+
+namespace Host1x {
+
 namespace {
 enum class VideoPixelFormat : u64_le {
     RGBA8 = 0x1f,
@@ -46,8 +49,8 @@ union VicConfig {
     BitField<46, 14, u64_le> surface_height_minus1;
 };
 
-Vic::Vic(GPU& gpu_, std::shared_ptr<Nvdec> nvdec_processor_)
-    : gpu(gpu_),
+Vic::Vic(Host1x& host1x_, std::shared_ptr<Nvdec> nvdec_processor_)
+    : host1x(host1x_),
       nvdec_processor(std::move(nvdec_processor_)), converted_frame_buffer{nullptr, av_free} {}
 
 Vic::~Vic() = default;
@@ -78,7 +81,7 @@ void Vic::Execute() {
         LOG_ERROR(Service_NVDRV, "VIC Luma address not set.");
         return;
     }
-    const VicConfig config{gpu.MemoryManager().Read<u64>(config_struct_address + 0x20)};
+    const VicConfig config{host1x.MemoryManager().Read<u64>(config_struct_address + 0x20)};
     const AVFramePtr frame_ptr = nvdec_processor->GetFrame();
     const auto* frame = frame_ptr.get();
     if (!frame) {
@@ -153,15 +156,16 @@ void Vic::WriteRGBFrame(const AVFrame* frame, const VicConfig& config) {
         const u32 block_height = static_cast<u32>(config.block_linear_height_log2);
         const auto size = Texture::CalculateSize(true, 4, width, height, 1, block_height, 0);
         luma_buffer.resize(size);
-        Texture::SwizzleSubrect(width, height, width * 4, width, 4, luma_buffer.data(),
-                                converted_frame_buf_addr, block_height, 0, 0);
+        std::span<const u8> frame_buff(converted_frame_buf_addr, 4 * width * height);
+        Texture::SwizzleSubrect(luma_buffer, frame_buff, 4, width, height, 1, 0, 0, width, height,
+                                block_height, 0, width * 4);
 
-        gpu.MemoryManager().WriteBlock(output_surface_luma_address, luma_buffer.data(), size);
+        host1x.MemoryManager().WriteBlock(output_surface_luma_address, luma_buffer.data(), size);
     } else {
         // send pitch linear frame
         const size_t linear_size = width * height * 4;
-        gpu.MemoryManager().WriteBlock(output_surface_luma_address, converted_frame_buf_addr,
-                                       linear_size);
+        host1x.MemoryManager().WriteBlock(output_surface_luma_address, converted_frame_buf_addr,
+                                          linear_size);
     }
 }
 
@@ -189,8 +193,8 @@ void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) {
             luma_buffer[dst + x] = luma_src[src + x];
         }
     }
-    gpu.MemoryManager().WriteBlock(output_surface_luma_address, luma_buffer.data(),
-                                   luma_buffer.size());
+    host1x.MemoryManager().WriteBlock(output_surface_luma_address, luma_buffer.data(),
+                                      luma_buffer.size());
 
     // Chroma
     const std::size_t half_height = frame_height / 2;
@@ -231,8 +235,10 @@ void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) {
         ASSERT(false);
         break;
     }
-    gpu.MemoryManager().WriteBlock(output_surface_chroma_address, chroma_buffer.data(),
-                                   chroma_buffer.size());
+    host1x.MemoryManager().WriteBlock(output_surface_chroma_address, chroma_buffer.data(),
+                                      chroma_buffer.size());
 }
 
+} // namespace Host1x
+
 } // namespace Tegra
diff --git a/src/video_core/command_classes/vic.h b/src/video_core/host1x/vic.h
index 010daa6b6..2b78786e8 100644
--- a/src/video_core/command_classes/vic.h
+++ b/src/video_core/host1x/vic.h
@@ -10,7 +10,10 @@
 struct SwsContext;
 
 namespace Tegra {
-class GPU;
+
+namespace Host1x {
+
+class Host1x;
 class Nvdec;
 union VicConfig;
 
@@ -25,7 +28,7 @@ public:
         SetOutputSurfaceChromaUnusedOffset = 0x1ca
     };
 
-    explicit Vic(GPU& gpu, std::shared_ptr<Nvdec> nvdec_processor);
+    explicit Vic(Host1x& host1x, std::shared_ptr<Nvdec> nvdec_processor);
 
     ~Vic();
 
@@ -39,8 +42,8 @@ private:
 
     void WriteYUVFrame(const AVFrame* frame, const VicConfig& config);
 
-    GPU& gpu;
-    std::shared_ptr<Tegra::Nvdec> nvdec_processor;
+    Host1x& host1x;
+    std::shared_ptr<Tegra::Host1x::Nvdec> nvdec_processor;
 
     /// Avoid reallocation of the following buffers every frame, as their
     /// size does not change during a stream
@@ -58,4 +61,6 @@ private:
     s32 scaler_height{};
 };
 
+} // namespace Host1x
+
 } // namespace Tegra
diff --git a/src/video_core/host_shaders/astc_decoder.comp b/src/video_core/host_shaders/astc_decoder.comp
index 3441a5fe5..d608678a3 100644
--- a/src/video_core/host_shaders/astc_decoder.comp
+++ b/src/video_core/host_shaders/astc_decoder.comp
@@ -1065,7 +1065,7 @@ TexelWeightParams DecodeBlockInfo() {
 void FillError(ivec3 coord) {
     for (uint j = 0; j < block_dims.y; j++) {
         for (uint i = 0; i < block_dims.x; i++) {
-            imageStore(dest_image, coord + ivec3(i, j, 0), vec4(1.0, 1.0, 0.0, 1.0));
+            imageStore(dest_image, coord + ivec3(i, j, 0), vec4(0.0, 0.0, 0.0, 0.0));
         }
     }
 }
diff --git a/src/video_core/macro/macro.cpp b/src/video_core/macro/macro.cpp
index 43f8b5904..f61d5998e 100644
--- a/src/video_core/macro/macro.cpp
+++ b/src/video_core/macro/macro.cpp
@@ -8,6 +8,7 @@
 
 #include <boost/container_hash/hash.hpp>
 
+#include <fstream>
 #include "common/assert.h"
 #include "common/fs/fs.h"
 #include "common/fs/path_util.h"
diff --git a/src/video_core/macro/macro_hle.cpp b/src/video_core/macro/macro_hle.cpp
index 58382755b..cabe8dcbf 100644
--- a/src/video_core/macro/macro_hle.cpp
+++ b/src/video_core/macro/macro_hle.cpp
@@ -3,6 +3,8 @@
 
 #include <array>
 #include <vector>
+#include "common/scope_exit.h"
+#include "video_core/dirty_flags.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/macro/macro.h"
 #include "video_core/macro/macro_hle.h"
@@ -58,6 +60,7 @@ void HLE_0217920100488FF7(Engines::Maxwell3D& maxwell3d, const std::vector<u32>&
     maxwell3d.regs.index_array.first = parameters[3];
     maxwell3d.regs.reg_array[0x446] = element_base; // vertex id base?
     maxwell3d.regs.index_array.count = parameters[1];
+    maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
     maxwell3d.regs.vb_element_base = element_base;
     maxwell3d.regs.vb_base_instance = base_instance;
     maxwell3d.mme_draw.instance_count = instance_count;
@@ -80,10 +83,67 @@ void HLE_0217920100488FF7(Engines::Maxwell3D& maxwell3d, const std::vector<u32>&
     maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined;
 }
 
-constexpr std::array<std::pair<u64, HLEFunction>, 3> hle_funcs{{
+// Multidraw Indirect
+void HLE_3F5E74B9C9A50164(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters) {
+    SCOPE_EXIT({
+        // Clean everything.
+        maxwell3d.regs.reg_array[0x446] = 0x0; // vertex id base?
+        maxwell3d.regs.index_array.count = 0;
+        maxwell3d.regs.vb_element_base = 0x0;
+        maxwell3d.regs.vb_base_instance = 0x0;
+        maxwell3d.mme_draw.instance_count = 0;
+        maxwell3d.CallMethodFromMME(0x8e3, 0x640);
+        maxwell3d.CallMethodFromMME(0x8e4, 0x0);
+        maxwell3d.CallMethodFromMME(0x8e5, 0x0);
+        maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined;
+        maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
+    });
+    const u32 start_indirect = parameters[0];
+    const u32 end_indirect = parameters[1];
+    if (start_indirect >= end_indirect) {
+        // Nothing to do.
+        return;
+    }
+    const auto topology =
+        static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[2]);
+    maxwell3d.regs.draw.topology.Assign(topology);
+    const u32 padding = parameters[3];
+    const std::size_t max_draws = parameters[4];
+
+    const u32 indirect_words = 5 + padding;
+    const std::size_t first_draw = start_indirect;
+    const std::size_t effective_draws = end_indirect - start_indirect;
+    const std::size_t last_draw = start_indirect + std::min(effective_draws, max_draws);
+
+    for (std::size_t index = first_draw; index < last_draw; index++) {
+        const std::size_t base = index * indirect_words + 5;
+        const u32 num_vertices = parameters[base];
+        const u32 instance_count = parameters[base + 1];
+        const u32 first_index = parameters[base + 2];
+        const u32 base_vertex = parameters[base + 3];
+        const u32 base_instance = parameters[base + 4];
+        maxwell3d.regs.index_array.first = first_index;
+        maxwell3d.regs.reg_array[0x446] = base_vertex;
+        maxwell3d.regs.index_array.count = num_vertices;
+        maxwell3d.regs.vb_element_base = base_vertex;
+        maxwell3d.regs.vb_base_instance = base_instance;
+        maxwell3d.mme_draw.instance_count = instance_count;
+        maxwell3d.CallMethodFromMME(0x8e3, 0x640);
+        maxwell3d.CallMethodFromMME(0x8e4, base_vertex);
+        maxwell3d.CallMethodFromMME(0x8e5, base_instance);
+        maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
+        if (maxwell3d.ShouldExecute()) {
+            maxwell3d.Rasterizer().Draw(true, true);
+        }
+        maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined;
+    }
+}
+
+constexpr std::array<std::pair<u64, HLEFunction>, 4> hle_funcs{{
     {0x771BB18C62444DA0, &HLE_771BB18C62444DA0},
     {0x0D61FC9FAAC9FCAD, &HLE_0D61FC9FAAC9FCAD},
     {0x0217920100488FF7, &HLE_0217920100488FF7},
+    {0x3F5E74B9C9A50164, &HLE_3F5E74B9C9A50164},
 }};
 
 class HLEMacroImpl final : public CachedMacro {
@@ -99,6 +159,7 @@ private:
     Engines::Maxwell3D& maxwell3d;
     HLEFunction func;
 };
+
 } // Anonymous namespace
 
 HLEMacro::HLEMacro(Engines::Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} {}
diff --git a/src/video_core/macro/macro_jit_x64.cpp b/src/video_core/macro/macro_jit_x64.cpp
index aca25d902..a302a9603 100644
--- a/src/video_core/macro/macro_jit_x64.cpp
+++ b/src/video_core/macro/macro_jit_x64.cpp
@@ -279,28 +279,13 @@ void MacroJITx64Impl::Compile_ExtractInsert(Macro::Opcode opcode) {
     auto dst = Compile_GetRegister(opcode.src_a, RESULT);
     auto src = Compile_GetRegister(opcode.src_b, eax);
 
-    if (opcode.bf_src_bit != 0 && opcode.bf_src_bit != 31) {
-        shr(src, opcode.bf_src_bit);
-    } else if (opcode.bf_src_bit == 31) {
-        xor_(src, src);
-    }
-    // Don't bother masking the whole register since we're using a 32 bit register
-    if (opcode.bf_size != 31 && opcode.bf_size != 0) {
-        and_(src, opcode.GetBitfieldMask());
-    } else if (opcode.bf_size == 0) {
-        xor_(src, src);
-    }
-    if (opcode.bf_dst_bit != 31 && opcode.bf_dst_bit != 0) {
-        shl(src, opcode.bf_dst_bit);
-    } else if (opcode.bf_dst_bit == 31) {
-        xor_(src, src);
-    }
-
     const u32 mask = ~(opcode.GetBitfieldMask() << opcode.bf_dst_bit);
-    if (mask != 0xffffffff) {
-        and_(dst, mask);
-    }
+    and_(dst, mask);
+    shr(src, opcode.bf_src_bit);
+    and_(src, opcode.GetBitfieldMask());
+    shl(src, opcode.bf_dst_bit);
     or_(dst, src);
+
     Compile_ProcessResult(opcode.result_operation, opcode.dst);
 }
 
@@ -309,17 +294,9 @@ void MacroJITx64Impl::Compile_ExtractShiftLeftImmediate(Macro::Opcode opcode) {
     const auto src = Compile_GetRegister(opcode.src_b, RESULT);
 
     shr(src, dst.cvt8());
-    if (opcode.bf_size != 0 && opcode.bf_size != 31) {
-        and_(src, opcode.GetBitfieldMask());
-    } else if (opcode.bf_size == 0) {
-        xor_(src, src);
-    }
+    and_(src, opcode.GetBitfieldMask());
+    shl(src, opcode.bf_dst_bit);
 
-    if (opcode.bf_dst_bit != 0 && opcode.bf_dst_bit != 31) {
-        shl(src, opcode.bf_dst_bit);
-    } else if (opcode.bf_dst_bit == 31) {
-        xor_(src, src);
-    }
     Compile_ProcessResult(opcode.result_operation, opcode.dst);
 }
 
@@ -327,13 +304,8 @@ void MacroJITx64Impl::Compile_ExtractShiftLeftRegister(Macro::Opcode opcode) {
     const auto dst = Compile_GetRegister(opcode.src_a, ecx);
     const auto src = Compile_GetRegister(opcode.src_b, RESULT);
 
-    if (opcode.bf_src_bit != 0) {
-        shr(src, opcode.bf_src_bit);
-    }
-
-    if (opcode.bf_size != 31) {
-        and_(src, opcode.GetBitfieldMask());
-    }
+    shr(src, opcode.bf_src_bit);
+    and_(src, opcode.GetBitfieldMask());
     shl(src, dst.cvt8());
 
     Compile_ProcessResult(opcode.result_operation, opcode.dst);
@@ -429,17 +401,11 @@ void MacroJITx64Impl::Compile_Branch(Macro::Opcode opcode) {
             Xbyak::Label handle_post_exit{};
             Xbyak::Label skip{};
             jmp(skip, T_NEAR);
-            if (opcode.is_exit) {
-                L(handle_post_exit);
-                // Execute 1 instruction
-                mov(BRANCH_HOLDER, end_of_code);
-                // Jump to next instruction to skip delay slot check
-                jmp(labels[jump_address], T_NEAR);
-            } else {
-                L(handle_post_exit);
-                xor_(BRANCH_HOLDER, BRANCH_HOLDER);
-                jmp(labels[jump_address], T_NEAR);
-            }
+
+            L(handle_post_exit);
+            xor_(BRANCH_HOLDER, BRANCH_HOLDER);
+            jmp(labels[jump_address], T_NEAR);
+
             L(skip);
             mov(BRANCH_HOLDER, handle_post_exit);
             jmp(delay_skip[pc], T_NEAR);
diff --git a/src/video_core/memory_manager.cpp b/src/video_core/memory_manager.cpp
index bf9eb735d..cca401c74 100644
--- a/src/video_core/memory_manager.cpp
+++ b/src/video_core/memory_manager.cpp
@@ -7,6 +7,7 @@
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/device_memory.h"
 #include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/memory.h"
@@ -16,172 +17,198 @@
 
 namespace Tegra {
 
-MemoryManager::MemoryManager(Core::System& system_)
-    : system{system_}, page_table(page_table_size) {}
+std::atomic<size_t> MemoryManager::unique_identifier_generator{};
+
+MemoryManager::MemoryManager(Core::System& system_, u64 address_space_bits_, u64 big_page_bits_,
+                             u64 page_bits_)
+    : system{system_}, memory{system.Memory()}, device_memory{system.DeviceMemory()},
+      address_space_bits{address_space_bits_}, page_bits{page_bits_}, big_page_bits{big_page_bits_},
+      entries{}, big_entries{}, page_table{address_space_bits, address_space_bits + page_bits - 38,
+                                           page_bits != big_page_bits ? page_bits : 0},
+      unique_identifier{unique_identifier_generator.fetch_add(1, std::memory_order_acq_rel)} {
+    address_space_size = 1ULL << address_space_bits;
+    page_size = 1ULL << page_bits;
+    page_mask = page_size - 1ULL;
+    big_page_size = 1ULL << big_page_bits;
+    big_page_mask = big_page_size - 1ULL;
+    const u64 page_table_bits = address_space_bits - page_bits;
+    const u64 big_page_table_bits = address_space_bits - big_page_bits;
+    const u64 page_table_size = 1ULL << page_table_bits;
+    const u64 big_page_table_size = 1ULL << big_page_table_bits;
+    page_table_mask = page_table_size - 1;
+    big_page_table_mask = big_page_table_size - 1;
+
+    big_entries.resize(big_page_table_size / 32, 0);
+    big_page_table_cpu.resize(big_page_table_size);
+    big_page_continous.resize(big_page_table_size / continous_bits, 0);
+    entries.resize(page_table_size / 32, 0);
+}
 
 MemoryManager::~MemoryManager() = default;
 
-void MemoryManager::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) {
-    rasterizer = rasterizer_;
-}
-
-GPUVAddr MemoryManager::UpdateRange(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size) {
-    u64 remaining_size{size};
-    for (u64 offset{}; offset < size; offset += page_size) {
-        if (remaining_size < page_size) {
-            SetPageEntry(gpu_addr + offset, page_entry + offset, remaining_size);
-        } else {
-            SetPageEntry(gpu_addr + offset, page_entry + offset);
-        }
-        remaining_size -= page_size;
+template <bool is_big_page>
+MemoryManager::EntryType MemoryManager::GetEntry(size_t position) const {
+    if constexpr (is_big_page) {
+        position = position >> big_page_bits;
+        const u64 entry_mask = big_entries[position / 32];
+        const size_t sub_index = position % 32;
+        return static_cast<EntryType>((entry_mask >> (2 * sub_index)) & 0x03ULL);
+    } else {
+        position = position >> page_bits;
+        const u64 entry_mask = entries[position / 32];
+        const size_t sub_index = position % 32;
+        return static_cast<EntryType>((entry_mask >> (2 * sub_index)) & 0x03ULL);
     }
-    return gpu_addr;
 }
 
-GPUVAddr MemoryManager::Map(VAddr cpu_addr, GPUVAddr gpu_addr, std::size_t size) {
-    const auto it = std::ranges::lower_bound(map_ranges, gpu_addr, {}, &MapRange::first);
-    if (it != map_ranges.end() && it->first == gpu_addr) {
-        it->second = size;
+template <bool is_big_page>
+void MemoryManager::SetEntry(size_t position, MemoryManager::EntryType entry) {
+    if constexpr (is_big_page) {
+        position = position >> big_page_bits;
+        const u64 entry_mask = big_entries[position / 32];
+        const size_t sub_index = position % 32;
+        big_entries[position / 32] =
+            (~(3ULL << sub_index * 2) & entry_mask) | (static_cast<u64>(entry) << sub_index * 2);
     } else {
-        map_ranges.insert(it, MapRange{gpu_addr, size});
+        position = position >> page_bits;
+        const u64 entry_mask = entries[position / 32];
+        const size_t sub_index = position % 32;
+        entries[position / 32] =
+            (~(3ULL << sub_index * 2) & entry_mask) | (static_cast<u64>(entry) << sub_index * 2);
     }
-    return UpdateRange(gpu_addr, cpu_addr, size);
 }
 
-GPUVAddr MemoryManager::MapAllocate(VAddr cpu_addr, std::size_t size, std::size_t align) {
-    return Map(cpu_addr, *FindFreeRange(size, align), size);
+inline bool MemoryManager::IsBigPageContinous(size_t big_page_index) const {
+    const u64 entry_mask = big_page_continous[big_page_index / continous_bits];
+    const size_t sub_index = big_page_index % continous_bits;
+    return ((entry_mask >> sub_index) & 0x1ULL) != 0;
 }
 
-GPUVAddr MemoryManager::MapAllocate32(VAddr cpu_addr, std::size_t size) {
-    const std::optional<GPUVAddr> gpu_addr = FindFreeRange(size, 1, true);
-    ASSERT(gpu_addr);
-    return Map(cpu_addr, *gpu_addr, size);
+inline void MemoryManager::SetBigPageContinous(size_t big_page_index, bool value) {
+    const u64 continous_mask = big_page_continous[big_page_index / continous_bits];
+    const size_t sub_index = big_page_index % continous_bits;
+    big_page_continous[big_page_index / continous_bits] =
+        (~(1ULL << sub_index) & continous_mask) | (value ? 1ULL << sub_index : 0);
 }
 
-void MemoryManager::Unmap(GPUVAddr gpu_addr, std::size_t size) {
-    if (size == 0) {
-        return;
-    }
-    const auto it = std::ranges::lower_bound(map_ranges, gpu_addr, {}, &MapRange::first);
-    if (it != map_ranges.end()) {
-        ASSERT(it->first == gpu_addr);
-        map_ranges.erase(it);
-    } else {
-        ASSERT_MSG(false, "Unmapping non-existent GPU address=0x{:x}", gpu_addr);
-    }
-    const auto submapped_ranges = GetSubmappedRange(gpu_addr, size);
-
-    for (const auto& [map_addr, map_size] : submapped_ranges) {
-        // Flush and invalidate through the GPU interface, to be asynchronous if possible.
-        const std::optional<VAddr> cpu_addr = GpuToCpuAddress(map_addr);
-        ASSERT(cpu_addr);
-
-        rasterizer->UnmapMemory(*cpu_addr, map_size);
+template <MemoryManager::EntryType entry_type>
+GPUVAddr MemoryManager::PageTableOp(GPUVAddr gpu_addr, [[maybe_unused]] VAddr cpu_addr,
+                                    size_t size) {
+    u64 remaining_size{size};
+    if constexpr (entry_type == EntryType::Mapped) {
+        page_table.ReserveRange(gpu_addr, size);
     }
-
-    UpdateRange(gpu_addr, PageEntry::State::Unmapped, size);
-}
-
-std::optional<GPUVAddr> MemoryManager::AllocateFixed(GPUVAddr gpu_addr, std::size_t size) {
     for (u64 offset{}; offset < size; offset += page_size) {
-        if (!GetPageEntry(gpu_addr + offset).IsUnmapped()) {
-            return std::nullopt;
+        const GPUVAddr current_gpu_addr = gpu_addr + offset;
+        [[maybe_unused]] const auto current_entry_type = GetEntry<false>(current_gpu_addr);
+        SetEntry<false>(current_gpu_addr, entry_type);
+        if (current_entry_type != entry_type) {
+            rasterizer->ModifyGPUMemory(unique_identifier, gpu_addr, page_size);
+        }
+        if constexpr (entry_type == EntryType::Mapped) {
+            const VAddr current_cpu_addr = cpu_addr + offset;
+            const auto index = PageEntryIndex<false>(current_gpu_addr);
+            const u32 sub_value = static_cast<u32>(current_cpu_addr >> cpu_page_bits);
+            page_table[index] = sub_value;
         }
+        remaining_size -= page_size;
     }
-
-    return UpdateRange(gpu_addr, PageEntry::State::Allocated, size);
-}
-
-GPUVAddr MemoryManager::Allocate(std::size_t size, std::size_t align) {
-    return *AllocateFixed(*FindFreeRange(size, align), size);
+    return gpu_addr;
 }
 
-void MemoryManager::TryLockPage(PageEntry page_entry, std::size_t size) {
-    if (!page_entry.IsValid()) {
-        return;
+template <MemoryManager::EntryType entry_type>
+GPUVAddr MemoryManager::BigPageTableOp(GPUVAddr gpu_addr, [[maybe_unused]] VAddr cpu_addr,
+                                       size_t size) {
+    u64 remaining_size{size};
+    for (u64 offset{}; offset < size; offset += big_page_size) {
+        const GPUVAddr current_gpu_addr = gpu_addr + offset;
+        [[maybe_unused]] const auto current_entry_type = GetEntry<true>(current_gpu_addr);
+        SetEntry<true>(current_gpu_addr, entry_type);
+        if (current_entry_type != entry_type) {
+            rasterizer->ModifyGPUMemory(unique_identifier, gpu_addr, big_page_size);
+        }
+        if constexpr (entry_type == EntryType::Mapped) {
+            const VAddr current_cpu_addr = cpu_addr + offset;
+            const auto index = PageEntryIndex<true>(current_gpu_addr);
+            const u32 sub_value = static_cast<u32>(current_cpu_addr >> cpu_page_bits);
+            big_page_table_cpu[index] = sub_value;
+            const bool is_continous = ([&] {
+                uintptr_t base_ptr{
+                    reinterpret_cast<uintptr_t>(memory.GetPointerSilent(current_cpu_addr))};
+                if (base_ptr == 0) {
+                    return false;
+                }
+                for (VAddr start_cpu = current_cpu_addr + page_size;
+                     start_cpu < current_cpu_addr + big_page_size; start_cpu += page_size) {
+                    base_ptr += page_size;
+                    auto next_ptr = reinterpret_cast<uintptr_t>(memory.GetPointerSilent(start_cpu));
+                    if (next_ptr == 0 || base_ptr != next_ptr) {
+                        return false;
+                    }
+                }
+                return true;
+            })();
+            SetBigPageContinous(index, is_continous);
+        }
+        remaining_size -= big_page_size;
     }
-
-    ASSERT(system.CurrentProcess()
-               ->PageTable()
-               .LockForDeviceAddressSpace(page_entry.ToAddress(), size)
-               .IsSuccess());
+    return gpu_addr;
 }
 
-void MemoryManager::TryUnlockPage(PageEntry page_entry, std::size_t size) {
-    if (!page_entry.IsValid()) {
-        return;
-    }
-
-    ASSERT(system.CurrentProcess()
-               ->PageTable()
-               .UnlockForDeviceAddressSpace(page_entry.ToAddress(), size)
-               .IsSuccess());
+void MemoryManager::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) {
+    rasterizer = rasterizer_;
 }
 
-PageEntry MemoryManager::GetPageEntry(GPUVAddr gpu_addr) const {
-    return page_table[PageEntryIndex(gpu_addr)];
+GPUVAddr MemoryManager::Map(GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size,
+                            bool is_big_pages) {
+    if (is_big_pages) [[likely]] {
+        return BigPageTableOp<EntryType::Mapped>(gpu_addr, cpu_addr, size);
+    }
+    return PageTableOp<EntryType::Mapped>(gpu_addr, cpu_addr, size);
 }
 
-void MemoryManager::SetPageEntry(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size) {
-    // TODO(bunnei): We should lock/unlock device regions. This currently causes issues due to
-    // improper tracking, but should be fixed in the future.
-
-    //// Unlock the old page
-    // TryUnlockPage(page_table[PageEntryIndex(gpu_addr)], size);
-
-    //// Lock the new page
-    // TryLockPage(page_entry, size);
-    auto& current_page = page_table[PageEntryIndex(gpu_addr)];
-
-    if ((!current_page.IsValid() && page_entry.IsValid()) ||
-        current_page.ToAddress() != page_entry.ToAddress()) {
-        rasterizer->ModifyGPUMemory(gpu_addr, size);
+GPUVAddr MemoryManager::MapSparse(GPUVAddr gpu_addr, std::size_t size, bool is_big_pages) {
+    if (is_big_pages) [[likely]] {
+        return BigPageTableOp<EntryType::Reserved>(gpu_addr, 0, size);
     }
-
-    current_page = page_entry;
+    return PageTableOp<EntryType::Reserved>(gpu_addr, 0, size);
 }
 
-std::optional<GPUVAddr> MemoryManager::FindFreeRange(std::size_t size, std::size_t align,
-                                                     bool start_32bit_address) const {
-    if (!align) {
-        align = page_size;
-    } else {
-        align = Common::AlignUp(align, page_size);
+void MemoryManager::Unmap(GPUVAddr gpu_addr, std::size_t size) {
+    if (size == 0) {
+        return;
     }
+    const auto submapped_ranges = GetSubmappedRange(gpu_addr, size);
 
-    u64 available_size{};
-    GPUVAddr gpu_addr{start_32bit_address ? address_space_start_low : address_space_start};
-    while (gpu_addr + available_size < address_space_size) {
-        if (GetPageEntry(gpu_addr + available_size).IsUnmapped()) {
-            available_size += page_size;
-
-            if (available_size >= size) {
-                return gpu_addr;
-            }
-        } else {
-            gpu_addr += available_size + page_size;
-            available_size = 0;
+    for (const auto& [map_addr, map_size] : submapped_ranges) {
+        // Flush and invalidate through the GPU interface, to be asynchronous if possible.
+        const std::optional<VAddr> cpu_addr = GpuToCpuAddress(map_addr);
+        ASSERT(cpu_addr);
 
-            const auto remainder{gpu_addr % align};
-            if (remainder) {
-                gpu_addr = (gpu_addr - remainder) + align;
-            }
-        }
+        rasterizer->UnmapMemory(*cpu_addr, map_size);
     }
 
-    return std::nullopt;
+    BigPageTableOp<EntryType::Free>(gpu_addr, 0, size);
+    PageTableOp<EntryType::Free>(gpu_addr, 0, size);
 }
 
 std::optional<VAddr> MemoryManager::GpuToCpuAddress(GPUVAddr gpu_addr) const {
-    if (gpu_addr == 0) {
+    if (!IsWithinGPUAddressRange(gpu_addr)) [[unlikely]] {
         return std::nullopt;
     }
-    const auto page_entry{GetPageEntry(gpu_addr)};
-    if (!page_entry.IsValid()) {
-        return std::nullopt;
+    if (GetEntry<true>(gpu_addr) != EntryType::Mapped) [[unlikely]] {
+        if (GetEntry<false>(gpu_addr) != EntryType::Mapped) {
+            return std::nullopt;
+        }
+
+        const VAddr cpu_addr_base = static_cast<VAddr>(page_table[PageEntryIndex<false>(gpu_addr)])
+                                    << cpu_page_bits;
+        return cpu_addr_base + (gpu_addr & page_mask);
     }
 
-    return page_entry.ToAddress() + (gpu_addr & page_mask);
+    const VAddr cpu_addr_base =
+        static_cast<VAddr>(big_page_table_cpu[PageEntryIndex<true>(gpu_addr)]) << cpu_page_bits;
+    return cpu_addr_base + (gpu_addr & big_page_mask);
 }
 
 std::optional<VAddr> MemoryManager::GpuToCpuAddress(GPUVAddr addr, std::size_t size) const {
@@ -189,7 +216,7 @@ std::optional<VAddr> MemoryManager::GpuToCpuAddress(GPUVAddr addr, std::size_t s
     const size_t page_last{(addr + size + page_size - 1) >> page_bits};
     while (page_index < page_last) {
         const auto page_addr{GpuToCpuAddress(page_index << page_bits)};
-        if (page_addr && *page_addr != 0) {
+        if (page_addr) {
             return page_addr;
         }
         ++page_index;
@@ -232,126 +259,298 @@ template void MemoryManager::Write<u32>(GPUVAddr addr, u32 data);
 template void MemoryManager::Write<u64>(GPUVAddr addr, u64 data);
 
 u8* MemoryManager::GetPointer(GPUVAddr gpu_addr) {
-    if (!GetPageEntry(gpu_addr).IsValid()) {
-        return {};
-    }
-
     const auto address{GpuToCpuAddress(gpu_addr)};
     if (!address) {
         return {};
     }
 
-    return system.Memory().GetPointer(*address);
+    return memory.GetPointer(*address);
 }
 
 const u8* MemoryManager::GetPointer(GPUVAddr gpu_addr) const {
-    if (!GetPageEntry(gpu_addr).IsValid()) {
-        return {};
-    }
-
     const auto address{GpuToCpuAddress(gpu_addr)};
     if (!address) {
         return {};
     }
 
-    return system.Memory().GetPointer(*address);
-}
-
-size_t MemoryManager::BytesToMapEnd(GPUVAddr gpu_addr) const noexcept {
-    auto it = std::ranges::upper_bound(map_ranges, gpu_addr, {}, &MapRange::first);
-    --it;
-    return it->second - (gpu_addr - it->first);
-}
-
-void MemoryManager::ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size,
-                                  bool is_safe) const {
+    return memory.GetPointer(*address);
+}
+
+#ifdef _MSC_VER // no need for gcc / clang but msvc's compiler is more conservative with inlining.
+#pragma inline_recursion(on)
+#endif
+
+template <bool is_big_pages, typename FuncMapped, typename FuncReserved, typename FuncUnmapped>
+inline void MemoryManager::MemoryOperation(GPUVAddr gpu_src_addr, std::size_t size,
+                                           FuncMapped&& func_mapped, FuncReserved&& func_reserved,
+                                           FuncUnmapped&& func_unmapped) const {
+    static constexpr bool BOOL_BREAK_MAPPED = std::is_same_v<FuncMapped, bool>;
+    static constexpr bool BOOL_BREAK_RESERVED = std::is_same_v<FuncReserved, bool>;
+    static constexpr bool BOOL_BREAK_UNMAPPED = std::is_same_v<FuncUnmapped, bool>;
+    u64 used_page_size;
+    u64 used_page_mask;
+    u64 used_page_bits;
+    if constexpr (is_big_pages) {
+        used_page_size = big_page_size;
+        used_page_mask = big_page_mask;
+        used_page_bits = big_page_bits;
+    } else {
+        used_page_size = page_size;
+        used_page_mask = page_mask;
+        used_page_bits = page_bits;
+    }
     std::size_t remaining_size{size};
-    std::size_t page_index{gpu_src_addr >> page_bits};
-    std::size_t page_offset{gpu_src_addr & page_mask};
+    std::size_t page_index{gpu_src_addr >> used_page_bits};
+    std::size_t page_offset{gpu_src_addr & used_page_mask};
+    GPUVAddr current_address = gpu_src_addr;
 
     while (remaining_size > 0) {
         const std::size_t copy_amount{
-            std::min(static_cast<std::size_t>(page_size) - page_offset, remaining_size)};
-        const auto page_addr{GpuToCpuAddress(page_index << page_bits)};
-        if (page_addr && *page_addr != 0) {
-            const auto src_addr{*page_addr + page_offset};
-            if (is_safe) {
-                // Flush must happen on the rasterizer interface, such that memory is always
-                // synchronous when it is read (even when in asynchronous GPU mode).
-                // Fixes Dead Cells title menu.
-                rasterizer->FlushRegion(src_addr, copy_amount);
+            std::min(static_cast<std::size_t>(used_page_size) - page_offset, remaining_size)};
+        auto entry = GetEntry<is_big_pages>(current_address);
+        if (entry == EntryType::Mapped) [[likely]] {
+            if constexpr (BOOL_BREAK_MAPPED) {
+                if (func_mapped(page_index, page_offset, copy_amount)) {
+                    return;
+                }
+            } else {
+                func_mapped(page_index, page_offset, copy_amount);
             }
-            system.Memory().ReadBlockUnsafe(src_addr, dest_buffer, copy_amount);
-        } else {
-            std::memset(dest_buffer, 0, copy_amount);
-        }
 
+        } else if (entry == EntryType::Reserved) {
+            if constexpr (BOOL_BREAK_RESERVED) {
+                if (func_reserved(page_index, page_offset, copy_amount)) {
+                    return;
+                }
+            } else {
+                func_reserved(page_index, page_offset, copy_amount);
+            }
+
+        } else [[unlikely]] {
+            if constexpr (BOOL_BREAK_UNMAPPED) {
+                if (func_unmapped(page_index, page_offset, copy_amount)) {
+                    return;
+                }
+            } else {
+                func_unmapped(page_index, page_offset, copy_amount);
+            }
+        }
         page_index++;
         page_offset = 0;
-        dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount;
         remaining_size -= copy_amount;
+        current_address += copy_amount;
     }
 }
 
+template <bool is_safe>
+void MemoryManager::ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer,
+                                  std::size_t size) const {
+    auto set_to_zero = [&]([[maybe_unused]] std::size_t page_index,
+                           [[maybe_unused]] std::size_t offset, std::size_t copy_amount) {
+        std::memset(dest_buffer, 0, copy_amount);
+        dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount;
+    };
+    auto mapped_normal = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        if constexpr (is_safe) {
+            rasterizer->FlushRegion(cpu_addr_base, copy_amount);
+        }
+        u8* physical = memory.GetPointer(cpu_addr_base);
+        std::memcpy(dest_buffer, physical, copy_amount);
+        dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount;
+    };
+    auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        if constexpr (is_safe) {
+            rasterizer->FlushRegion(cpu_addr_base, copy_amount);
+        }
+        if (!IsBigPageContinous(page_index)) [[unlikely]] {
+            memory.ReadBlockUnsafe(cpu_addr_base, dest_buffer, copy_amount);
+        } else {
+            u8* physical = memory.GetPointer(cpu_addr_base);
+            std::memcpy(dest_buffer, physical, copy_amount);
+        }
+        dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount;
+    };
+    auto read_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, mapped_normal, set_to_zero, set_to_zero);
+    };
+    MemoryOperation<true>(gpu_src_addr, size, mapped_big, set_to_zero, read_short_pages);
+}
+
 void MemoryManager::ReadBlock(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size) const {
-    ReadBlockImpl(gpu_src_addr, dest_buffer, size, true);
+    ReadBlockImpl<true>(gpu_src_addr, dest_buffer, size);
 }
 
 void MemoryManager::ReadBlockUnsafe(GPUVAddr gpu_src_addr, void* dest_buffer,
                                     const std::size_t size) const {
-    ReadBlockImpl(gpu_src_addr, dest_buffer, size, false);
+    ReadBlockImpl<false>(gpu_src_addr, dest_buffer, size);
 }
 
-void MemoryManager::WriteBlockImpl(GPUVAddr gpu_dest_addr, const void* src_buffer, std::size_t size,
-                                   bool is_safe) {
-    std::size_t remaining_size{size};
-    std::size_t page_index{gpu_dest_addr >> page_bits};
-    std::size_t page_offset{gpu_dest_addr & page_mask};
-
-    while (remaining_size > 0) {
-        const std::size_t copy_amount{
-            std::min(static_cast<std::size_t>(page_size) - page_offset, remaining_size)};
-        const auto page_addr{GpuToCpuAddress(page_index << page_bits)};
-        if (page_addr && *page_addr != 0) {
-            const auto dest_addr{*page_addr + page_offset};
-
-            if (is_safe) {
-                // Invalidate must happen on the rasterizer interface, such that memory is always
-                // synchronous when it is written (even when in asynchronous GPU mode).
-                rasterizer->InvalidateRegion(dest_addr, copy_amount);
-            }
-            system.Memory().WriteBlockUnsafe(dest_addr, src_buffer, copy_amount);
+template <bool is_safe>
+void MemoryManager::WriteBlockImpl(GPUVAddr gpu_dest_addr, const void* src_buffer,
+                                   std::size_t size) {
+    auto just_advance = [&]([[maybe_unused]] std::size_t page_index,
+                            [[maybe_unused]] std::size_t offset, std::size_t copy_amount) {
+        src_buffer = static_cast<const u8*>(src_buffer) + copy_amount;
+    };
+    auto mapped_normal = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        if constexpr (is_safe) {
+            rasterizer->InvalidateRegion(cpu_addr_base, copy_amount);
         }
-
-        page_index++;
-        page_offset = 0;
+        u8* physical = memory.GetPointer(cpu_addr_base);
+        std::memcpy(physical, src_buffer, copy_amount);
         src_buffer = static_cast<const u8*>(src_buffer) + copy_amount;
-        remaining_size -= copy_amount;
-    }
+    };
+    auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        if constexpr (is_safe) {
+            rasterizer->InvalidateRegion(cpu_addr_base, copy_amount);
+        }
+        if (!IsBigPageContinous(page_index)) [[unlikely]] {
+            memory.WriteBlockUnsafe(cpu_addr_base, src_buffer, copy_amount);
+        } else {
+            u8* physical = memory.GetPointer(cpu_addr_base);
+            std::memcpy(physical, src_buffer, copy_amount);
+        }
+        src_buffer = static_cast<const u8*>(src_buffer) + copy_amount;
+    };
+    auto write_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, mapped_normal, just_advance, just_advance);
+    };
+    MemoryOperation<true>(gpu_dest_addr, size, mapped_big, just_advance, write_short_pages);
 }
 
 void MemoryManager::WriteBlock(GPUVAddr gpu_dest_addr, const void* src_buffer, std::size_t size) {
-    WriteBlockImpl(gpu_dest_addr, src_buffer, size, true);
+    WriteBlockImpl<true>(gpu_dest_addr, src_buffer, size);
 }
 
 void MemoryManager::WriteBlockUnsafe(GPUVAddr gpu_dest_addr, const void* src_buffer,
                                      std::size_t size) {
-    WriteBlockImpl(gpu_dest_addr, src_buffer, size, false);
+    WriteBlockImpl<false>(gpu_dest_addr, src_buffer, size);
 }
 
 void MemoryManager::FlushRegion(GPUVAddr gpu_addr, size_t size) const {
-    size_t remaining_size{size};
-    size_t page_index{gpu_addr >> page_bits};
-    size_t page_offset{gpu_addr & page_mask};
-    while (remaining_size > 0) {
-        const size_t num_bytes{std::min(page_size - page_offset, remaining_size)};
-        if (const auto page_addr{GpuToCpuAddress(page_index << page_bits)}; page_addr) {
-            rasterizer->FlushRegion(*page_addr + page_offset, num_bytes);
+    auto do_nothing = [&]([[maybe_unused]] std::size_t page_index,
+                          [[maybe_unused]] std::size_t offset,
+                          [[maybe_unused]] std::size_t copy_amount) {};
+
+    auto mapped_normal = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        rasterizer->FlushRegion(cpu_addr_base, copy_amount);
+    };
+    auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        rasterizer->FlushRegion(cpu_addr_base, copy_amount);
+    };
+    auto flush_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, mapped_normal, do_nothing, do_nothing);
+    };
+    MemoryOperation<true>(gpu_addr, size, mapped_big, do_nothing, flush_short_pages);
+}
+
+bool MemoryManager::IsMemoryDirty(GPUVAddr gpu_addr, size_t size) const {
+    bool result = false;
+    auto do_nothing = [&]([[maybe_unused]] std::size_t page_index,
+                          [[maybe_unused]] std::size_t offset,
+                          [[maybe_unused]] std::size_t copy_amount) { return false; };
+
+    auto mapped_normal = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        result |= rasterizer->MustFlushRegion(cpu_addr_base, copy_amount);
+        return result;
+    };
+    auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        result |= rasterizer->MustFlushRegion(cpu_addr_base, copy_amount);
+        return result;
+    };
+    auto check_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, mapped_normal, do_nothing, do_nothing);
+        return result;
+    };
+    MemoryOperation<true>(gpu_addr, size, mapped_big, do_nothing, check_short_pages);
+    return result;
+}
+
+size_t MemoryManager::MaxContinousRange(GPUVAddr gpu_addr, size_t size) const {
+    std::optional<VAddr> old_page_addr{};
+    size_t range_so_far = 0;
+    bool result{false};
+    auto fail = [&]([[maybe_unused]] std::size_t page_index, [[maybe_unused]] std::size_t offset,
+                    std::size_t copy_amount) {
+        result = true;
+        return true;
+    };
+    auto short_check = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr && *old_page_addr != cpu_addr_base) {
+            result = true;
+            return true;
         }
-        ++page_index;
-        page_offset = 0;
-        remaining_size -= num_bytes;
-    }
+        range_so_far += copy_amount;
+        old_page_addr = {cpu_addr_base + copy_amount};
+        return false;
+    };
+    auto big_check = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr && *old_page_addr != cpu_addr_base) {
+            return true;
+        }
+        range_so_far += copy_amount;
+        old_page_addr = {cpu_addr_base + copy_amount};
+        return false;
+    };
+    auto check_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, short_check, fail, fail);
+        return result;
+    };
+    MemoryOperation<true>(gpu_addr, size, big_check, fail, check_short_pages);
+    return range_so_far;
+}
+
+void MemoryManager::InvalidateRegion(GPUVAddr gpu_addr, size_t size) const {
+    auto do_nothing = [&]([[maybe_unused]] std::size_t page_index,
+                          [[maybe_unused]] std::size_t offset,
+                          [[maybe_unused]] std::size_t copy_amount) {};
+
+    auto mapped_normal = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        rasterizer->InvalidateRegion(cpu_addr_base, copy_amount);
+    };
+    auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        rasterizer->InvalidateRegion(cpu_addr_base, copy_amount);
+    };
+    auto invalidate_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                      std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, mapped_normal, do_nothing, do_nothing);
+    };
+    MemoryOperation<true>(gpu_addr, size, mapped_big, do_nothing, invalidate_short_pages);
 }
 
 void MemoryManager::CopyBlock(GPUVAddr gpu_dest_addr, GPUVAddr gpu_src_addr, std::size_t size) {
@@ -365,87 +564,134 @@ void MemoryManager::CopyBlock(GPUVAddr gpu_dest_addr, GPUVAddr gpu_src_addr, std
 }
 
 bool MemoryManager::IsGranularRange(GPUVAddr gpu_addr, std::size_t size) const {
-    const auto cpu_addr{GpuToCpuAddress(gpu_addr)};
-    if (!cpu_addr) {
+    if (GetEntry<true>(gpu_addr) == EntryType::Mapped) [[likely]] {
+        size_t page_index = gpu_addr >> big_page_bits;
+        if (IsBigPageContinous(page_index)) [[likely]] {
+            const std::size_t page{(page_index & big_page_mask) + size};
+            return page <= big_page_size;
+        }
+        const std::size_t page{(gpu_addr & Core::Memory::YUZU_PAGEMASK) + size};
+        return page <= Core::Memory::YUZU_PAGESIZE;
+    }
+    if (GetEntry<false>(gpu_addr) != EntryType::Mapped) {
         return false;
     }
-    const std::size_t page{(*cpu_addr & Core::Memory::YUZU_PAGEMASK) + size};
+    const std::size_t page{(gpu_addr & Core::Memory::YUZU_PAGEMASK) + size};
     return page <= Core::Memory::YUZU_PAGESIZE;
 }
 
 bool MemoryManager::IsContinousRange(GPUVAddr gpu_addr, std::size_t size) const {
-    size_t page_index{gpu_addr >> page_bits};
-    const size_t page_last{(gpu_addr + size + page_size - 1) >> page_bits};
     std::optional<VAddr> old_page_addr{};
-    while (page_index != page_last) {
-        const auto page_addr{GpuToCpuAddress(page_index << page_bits)};
-        if (!page_addr || *page_addr == 0) {
-            return false;
+    bool result{true};
+    auto fail = [&]([[maybe_unused]] std::size_t page_index, [[maybe_unused]] std::size_t offset,
+                    std::size_t copy_amount) {
+        result = false;
+        return true;
+    };
+    auto short_check = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr && *old_page_addr != cpu_addr_base) {
+            result = false;
+            return true;
         }
-        if (old_page_addr) {
-            if (*old_page_addr + page_size != *page_addr) {
-                return false;
-            }
+        old_page_addr = {cpu_addr_base + copy_amount};
+        return false;
+    };
+    auto big_check = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr && *old_page_addr != cpu_addr_base) {
+            result = false;
+            return true;
         }
-        old_page_addr = page_addr;
-        ++page_index;
-    }
-    return true;
+        old_page_addr = {cpu_addr_base + copy_amount};
+        return false;
+    };
+    auto check_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, short_check, fail, fail);
+        return !result;
+    };
+    MemoryOperation<true>(gpu_addr, size, big_check, fail, check_short_pages);
+    return result;
 }
 
 bool MemoryManager::IsFullyMappedRange(GPUVAddr gpu_addr, std::size_t size) const {
-    size_t page_index{gpu_addr >> page_bits};
-    const size_t page_last{(gpu_addr + size + page_size - 1) >> page_bits};
-    while (page_index < page_last) {
-        if (!page_table[page_index].IsValid() || page_table[page_index].ToAddress() == 0) {
-            return false;
-        }
-        ++page_index;
-    }
-    return true;
+    bool result{true};
+    auto fail = [&]([[maybe_unused]] std::size_t page_index, [[maybe_unused]] std::size_t offset,
+                    [[maybe_unused]] std::size_t copy_amount) {
+        result = false;
+        return true;
+    };
+    auto pass = [&]([[maybe_unused]] std::size_t page_index, [[maybe_unused]] std::size_t offset,
+                    [[maybe_unused]] std::size_t copy_amount) { return false; };
+    auto check_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, pass, pass, fail);
+        return !result;
+    };
+    MemoryOperation<true>(gpu_addr, size, pass, fail, check_short_pages);
+    return result;
 }
 
 std::vector<std::pair<GPUVAddr, std::size_t>> MemoryManager::GetSubmappedRange(
     GPUVAddr gpu_addr, std::size_t size) const {
     std::vector<std::pair<GPUVAddr, std::size_t>> result{};
-    size_t page_index{gpu_addr >> page_bits};
-    size_t remaining_size{size};
-    size_t page_offset{gpu_addr & page_mask};
     std::optional<std::pair<GPUVAddr, std::size_t>> last_segment{};
     std::optional<VAddr> old_page_addr{};
-    const auto extend_size = [&last_segment, &page_index, &page_offset](std::size_t bytes) {
-        if (!last_segment) {
-            const GPUVAddr new_base_addr = (page_index << page_bits) + page_offset;
-            last_segment = {new_base_addr, bytes};
-        } else {
-            last_segment->second += bytes;
-        }
-    };
-    const auto split = [&last_segment, &result] {
+    const auto split = [&last_segment, &result]([[maybe_unused]] std::size_t page_index,
+                                                [[maybe_unused]] std::size_t offset,
+                                                [[maybe_unused]] std::size_t copy_amount) {
         if (last_segment) {
             result.push_back(*last_segment);
             last_segment = std::nullopt;
         }
     };
-    while (remaining_size > 0) {
-        const size_t num_bytes{std::min(page_size - page_offset, remaining_size)};
-        const auto page_addr{GpuToCpuAddress(page_index << page_bits)};
-        if (!page_addr || *page_addr == 0) {
-            split();
-        } else if (old_page_addr) {
-            if (*old_page_addr + page_size != *page_addr) {
-                split();
+    const auto extend_size_big = [this, &split, &old_page_addr,
+                                  &last_segment](std::size_t page_index, std::size_t offset,
+                                                 std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr) {
+            if (*old_page_addr != cpu_addr_base) {
+                split(0, 0, 0);
+            }
+        }
+        old_page_addr = {cpu_addr_base + copy_amount};
+        if (!last_segment) {
+            const GPUVAddr new_base_addr = (page_index << big_page_bits) + offset;
+            last_segment = {new_base_addr, copy_amount};
+        } else {
+            last_segment->second += copy_amount;
+        }
+    };
+    const auto extend_size_short = [this, &split, &old_page_addr,
+                                    &last_segment](std::size_t page_index, std::size_t offset,
+                                                   std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr) {
+            if (*old_page_addr != cpu_addr_base) {
+                split(0, 0, 0);
             }
-            extend_size(num_bytes);
+        }
+        old_page_addr = {cpu_addr_base + copy_amount};
+        if (!last_segment) {
+            const GPUVAddr new_base_addr = (page_index << page_bits) + offset;
+            last_segment = {new_base_addr, copy_amount};
         } else {
-            extend_size(num_bytes);
+            last_segment->second += copy_amount;
         }
-        ++page_index;
-        page_offset = 0;
-        remaining_size -= num_bytes;
-        old_page_addr = page_addr;
-    }
-    split();
+    };
+    auto do_short_pages = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, extend_size_short, split, split);
+    };
+    MemoryOperation<true>(gpu_addr, size, extend_size_big, split, do_short_pages);
+    split(0, 0, 0);
     return result;
 }
 
diff --git a/src/video_core/memory_manager.h b/src/video_core/memory_manager.h
index 74f9ce175..f992e29f3 100644
--- a/src/video_core/memory_manager.h
+++ b/src/video_core/memory_manager.h
@@ -3,73 +3,39 @@
 
 #pragma once
 
+#include <atomic>
 #include <map>
 #include <optional>
 #include <vector>
 
 #include "common/common_types.h"
+#include "common/multi_level_page_table.h"
+#include "common/virtual_buffer.h"
 
 namespace VideoCore {
 class RasterizerInterface;
 }
 
 namespace Core {
+class DeviceMemory;
+namespace Memory {
+class Memory;
+} // namespace Memory
 class System;
-}
+} // namespace Core
 
 namespace Tegra {
 
-class PageEntry final {
-public:
-    enum class State : u32 {
-        Unmapped = static_cast<u32>(-1),
-        Allocated = static_cast<u32>(-2),
-    };
-
-    constexpr PageEntry() = default;
-    constexpr PageEntry(State state_) : state{state_} {}
-    constexpr PageEntry(VAddr addr) : state{static_cast<State>(addr >> ShiftBits)} {}
-
-    [[nodiscard]] constexpr bool IsUnmapped() const {
-        return state == State::Unmapped;
-    }
-
-    [[nodiscard]] constexpr bool IsAllocated() const {
-        return state == State::Allocated;
-    }
-
-    [[nodiscard]] constexpr bool IsValid() const {
-        return !IsUnmapped() && !IsAllocated();
-    }
-
-    [[nodiscard]] constexpr VAddr ToAddress() const {
-        if (!IsValid()) {
-            return {};
-        }
-
-        return static_cast<VAddr>(state) << ShiftBits;
-    }
-
-    [[nodiscard]] constexpr PageEntry operator+(u64 offset) const {
-        // If this is a reserved value, offsets do not apply
-        if (!IsValid()) {
-            return *this;
-        }
-        return PageEntry{(static_cast<VAddr>(state) << ShiftBits) + offset};
-    }
-
-private:
-    static constexpr std::size_t ShiftBits{12};
-
-    State state{State::Unmapped};
-};
-static_assert(sizeof(PageEntry) == 4, "PageEntry is too large");
-
 class MemoryManager final {
 public:
-    explicit MemoryManager(Core::System& system_);
+    explicit MemoryManager(Core::System& system_, u64 address_space_bits_ = 40,
+                           u64 big_page_bits_ = 16, u64 page_bits_ = 12);
     ~MemoryManager();
 
+    size_t GetID() const {
+        return unique_identifier;
+    }
+
     /// Binds a renderer to the memory manager.
     void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
 
@@ -86,9 +52,6 @@ public:
     [[nodiscard]] u8* GetPointer(GPUVAddr addr);
     [[nodiscard]] const u8* GetPointer(GPUVAddr addr) const;
 
-    /// Returns the number of bytes until the end of the memory map containing the given GPU address
-    [[nodiscard]] size_t BytesToMapEnd(GPUVAddr gpu_addr) const noexcept;
-
     /**
      * ReadBlock and WriteBlock are full read and write operations over virtual
      * GPU Memory. It's important to use these when GPU memory may not be continuous
@@ -135,54 +98,95 @@ public:
     std::vector<std::pair<GPUVAddr, std::size_t>> GetSubmappedRange(GPUVAddr gpu_addr,
                                                                     std::size_t size) const;
 
-    [[nodiscard]] GPUVAddr Map(VAddr cpu_addr, GPUVAddr gpu_addr, std::size_t size);
-    [[nodiscard]] GPUVAddr MapAllocate(VAddr cpu_addr, std::size_t size, std::size_t align);
-    [[nodiscard]] GPUVAddr MapAllocate32(VAddr cpu_addr, std::size_t size);
-    [[nodiscard]] std::optional<GPUVAddr> AllocateFixed(GPUVAddr gpu_addr, std::size_t size);
-    [[nodiscard]] GPUVAddr Allocate(std::size_t size, std::size_t align);
+    GPUVAddr Map(GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size, bool is_big_pages = true);
+    GPUVAddr MapSparse(GPUVAddr gpu_addr, std::size_t size, bool is_big_pages = true);
     void Unmap(GPUVAddr gpu_addr, std::size_t size);
 
     void FlushRegion(GPUVAddr gpu_addr, size_t size) const;
 
+    void InvalidateRegion(GPUVAddr gpu_addr, size_t size) const;
+
+    bool IsMemoryDirty(GPUVAddr gpu_addr, size_t size) const;
+
+    size_t MaxContinousRange(GPUVAddr gpu_addr, size_t size) const;
+
+    bool IsWithinGPUAddressRange(GPUVAddr gpu_addr) const {
+        return gpu_addr < address_space_size;
+    }
+
 private:
-    [[nodiscard]] PageEntry GetPageEntry(GPUVAddr gpu_addr) const;
-    void SetPageEntry(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size = page_size);
-    GPUVAddr UpdateRange(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size);
-    [[nodiscard]] std::optional<GPUVAddr> FindFreeRange(std::size_t size, std::size_t align,
-                                                        bool start_32bit_address = false) const;
-
-    void TryLockPage(PageEntry page_entry, std::size_t size);
-    void TryUnlockPage(PageEntry page_entry, std::size_t size);
-
-    void ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size,
-                       bool is_safe) const;
-    void WriteBlockImpl(GPUVAddr gpu_dest_addr, const void* src_buffer, std::size_t size,
-                        bool is_safe);
-
-    [[nodiscard]] static constexpr std::size_t PageEntryIndex(GPUVAddr gpu_addr) {
-        return (gpu_addr >> page_bits) & page_table_mask;
+    template <bool is_big_pages, typename FuncMapped, typename FuncReserved, typename FuncUnmapped>
+    inline void MemoryOperation(GPUVAddr gpu_src_addr, std::size_t size, FuncMapped&& func_mapped,
+                                FuncReserved&& func_reserved, FuncUnmapped&& func_unmapped) const;
+
+    template <bool is_safe>
+    void ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size) const;
+
+    template <bool is_safe>
+    void WriteBlockImpl(GPUVAddr gpu_dest_addr, const void* src_buffer, std::size_t size);
+
+    template <bool is_big_page>
+    [[nodiscard]] std::size_t PageEntryIndex(GPUVAddr gpu_addr) const {
+        if constexpr (is_big_page) {
+            return (gpu_addr >> big_page_bits) & big_page_table_mask;
+        } else {
+            return (gpu_addr >> page_bits) & page_table_mask;
+        }
     }
 
-    static constexpr u64 address_space_size = 1ULL << 40;
-    static constexpr u64 address_space_start = 1ULL << 32;
-    static constexpr u64 address_space_start_low = 1ULL << 16;
-    static constexpr u64 page_bits{16};
-    static constexpr u64 page_size{1 << page_bits};
-    static constexpr u64 page_mask{page_size - 1};
-    static constexpr u64 page_table_bits{24};
-    static constexpr u64 page_table_size{1 << page_table_bits};
-    static constexpr u64 page_table_mask{page_table_size - 1};
+    inline bool IsBigPageContinous(size_t big_page_index) const;
+    inline void SetBigPageContinous(size_t big_page_index, bool value);
 
     Core::System& system;
+    Core::Memory::Memory& memory;
+    Core::DeviceMemory& device_memory;
+
+    const u64 address_space_bits;
+    const u64 page_bits;
+    u64 address_space_size;
+    u64 page_size;
+    u64 page_mask;
+    u64 page_table_mask;
+    static constexpr u64 cpu_page_bits{12};
+
+    const u64 big_page_bits;
+    u64 big_page_size;
+    u64 big_page_mask;
+    u64 big_page_table_mask;
 
     VideoCore::RasterizerInterface* rasterizer = nullptr;
 
-    std::vector<PageEntry> page_table;
+    enum class EntryType : u64 {
+        Free = 0,
+        Reserved = 1,
+        Mapped = 2,
+    };
+
+    std::vector<u64> entries;
+    std::vector<u64> big_entries;
+
+    template <EntryType entry_type>
+    GPUVAddr PageTableOp(GPUVAddr gpu_addr, [[maybe_unused]] VAddr cpu_addr, size_t size);
+
+    template <EntryType entry_type>
+    GPUVAddr BigPageTableOp(GPUVAddr gpu_addr, [[maybe_unused]] VAddr cpu_addr, size_t size);
+
+    template <bool is_big_page>
+    inline EntryType GetEntry(size_t position) const;
+
+    template <bool is_big_page>
+    inline void SetEntry(size_t position, EntryType entry);
+
+    Common::MultiLevelPageTable<u32> page_table;
+    Common::VirtualBuffer<u32> big_page_table_cpu;
+
+    std::vector<u64> big_page_continous;
+
+    constexpr static size_t continous_bits = 64;
 
-    using MapRange = std::pair<GPUVAddr, size_t>;
-    std::vector<MapRange> map_ranges;
+    const size_t unique_identifier;
 
-    std::vector<std::pair<VAddr, std::size_t>> cache_invalidate_queue;
+    static std::atomic<size_t> unique_identifier_generator;
 };
 
 } // namespace Tegra
diff --git a/src/video_core/query_cache.h b/src/video_core/query_cache.h
index 889b606b3..b0ebe71b7 100644
--- a/src/video_core/query_cache.h
+++ b/src/video_core/query_cache.h
@@ -17,6 +17,7 @@
 
 #include "common/assert.h"
 #include "common/settings.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
@@ -90,13 +91,10 @@ private:
 };
 
 template <class QueryCache, class CachedQuery, class CounterStream, class HostCounter>
-class QueryCacheBase {
+class QueryCacheBase : public VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
 public:
-    explicit QueryCacheBase(VideoCore::RasterizerInterface& rasterizer_,
-                            Tegra::Engines::Maxwell3D& maxwell3d_,
-                            Tegra::MemoryManager& gpu_memory_)
-        : rasterizer{rasterizer_}, maxwell3d{maxwell3d_},
-          gpu_memory{gpu_memory_}, streams{{CounterStream{static_cast<QueryCache&>(*this),
+    explicit QueryCacheBase(VideoCore::RasterizerInterface& rasterizer_)
+        : rasterizer{rasterizer_}, streams{{CounterStream{static_cast<QueryCache&>(*this),
                                                           VideoCore::QueryType::SamplesPassed}}} {}
 
     void InvalidateRegion(VAddr addr, std::size_t size) {
@@ -117,13 +115,13 @@ public:
      */
     void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional<u64> timestamp) {
         std::unique_lock lock{mutex};
-        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+        const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
         ASSERT(cpu_addr);
 
         CachedQuery* query = TryGet(*cpu_addr);
         if (!query) {
             ASSERT_OR_EXECUTE(cpu_addr, return;);
-            u8* const host_ptr = gpu_memory.GetPointer(gpu_addr);
+            u8* const host_ptr = gpu_memory->GetPointer(gpu_addr);
 
             query = Register(type, *cpu_addr, host_ptr, timestamp.has_value());
         }
@@ -137,8 +135,10 @@ public:
     /// Updates counters from GPU state. Expected to be called once per draw, clear or dispatch.
     void UpdateCounters() {
         std::unique_lock lock{mutex};
-        const auto& regs = maxwell3d.regs;
-        Stream(VideoCore::QueryType::SamplesPassed).Update(regs.samplecnt_enable);
+        if (maxwell3d) {
+            const auto& regs = maxwell3d->regs;
+            Stream(VideoCore::QueryType::SamplesPassed).Update(regs.samplecnt_enable);
+        }
     }
 
     /// Resets a counter to zero. It doesn't disable the query after resetting.
@@ -264,8 +264,6 @@ private:
     static constexpr unsigned YUZU_PAGEBITS = 12;
 
     VideoCore::RasterizerInterface& rasterizer;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::MemoryManager& gpu_memory;
 
     std::recursive_mutex mutex;
 
diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h
index a04a76481..d2d40884c 100644
--- a/src/video_core/rasterizer_interface.h
+++ b/src/video_core/rasterizer_interface.h
@@ -16,6 +16,9 @@ class MemoryManager;
 namespace Engines {
 class AccelerateDMAInterface;
 }
+namespace Control {
+struct ChannelState;
+}
 } // namespace Tegra
 
 namespace VideoCore {
@@ -59,7 +62,10 @@ public:
     virtual void DisableGraphicsUniformBuffer(size_t stage, u32 index) = 0;
 
     /// Signal a GPU based semaphore as a fence
-    virtual void SignalSemaphore(GPUVAddr addr, u32 value) = 0;
+    virtual void SignalFence(std::function<void()>&& func) = 0;
+
+    /// Send an operation to be done after a certain amount of flushes.
+    virtual void SyncOperation(std::function<void()>&& func) = 0;
 
     /// Signal a GPU based syncpoint as a fence
     virtual void SignalSyncPoint(u32 value) = 0;
@@ -86,13 +92,13 @@ public:
     virtual void OnCPUWrite(VAddr addr, u64 size) = 0;
 
     /// Sync memory between guest and host.
-    virtual void SyncGuestHost() = 0;
+    virtual void InvalidateGPUCache() = 0;
 
     /// Unmap memory range
     virtual void UnmapMemory(VAddr addr, u64 size) = 0;
 
     /// Remap GPU memory range. This means underneath backing memory changed
-    virtual void ModifyGPUMemory(GPUVAddr addr, u64 size) = 0;
+    virtual void ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) = 0;
 
     /// Notify rasterizer that any caches of the specified region should be flushed to Switch memory
     /// and invalidated
@@ -123,7 +129,7 @@ public:
     [[nodiscard]] virtual Tegra::Engines::AccelerateDMAInterface& AccessAccelerateDMA() = 0;
 
     virtual void AccelerateInlineToMemory(GPUVAddr address, size_t copy_size,
-                                          std::span<u8> memory) = 0;
+                                          std::span<const u8> memory) = 0;
 
     /// Attempt to use a faster method to display the framebuffer to screen
     [[nodiscard]] virtual bool AccelerateDisplay(const Tegra::FramebufferConfig& config,
@@ -137,5 +143,11 @@ public:
     /// Initialize disk cached resources for the game being emulated
     virtual void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
                                    const DiskResourceLoadCallback& callback) {}
+
+    virtual void InitializeChannel(Tegra::Control::ChannelState& channel) {}
+
+    virtual void BindChannel(Tegra::Control::ChannelState& channel) {}
+
+    virtual void ReleaseChannel(s32 channel_id) {}
 };
 } // namespace VideoCore
diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.cpp b/src/video_core/renderer_opengl/gl_buffer_cache.cpp
index 32450ee1d..08f4d69ab 100644
--- a/src/video_core/renderer_opengl/gl_buffer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_buffer_cache.cpp
@@ -168,7 +168,7 @@ void BufferCacheRuntime::BindIndexBuffer(Buffer& buffer, u32 offset, u32 size) {
     if (has_unified_vertex_buffers) {
         buffer.MakeResident(GL_READ_ONLY);
         glBufferAddressRangeNV(GL_ELEMENT_ARRAY_ADDRESS_NV, 0, buffer.HostGpuAddr() + offset,
-                               static_cast<GLsizeiptr>(size));
+                               static_cast<GLsizeiptr>(Common::AlignUp(size, 4)));
     } else {
         glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffer.Handle());
         index_buffer_offset = offset;
diff --git a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
index 1f0f156ed..26d066004 100644
--- a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
@@ -28,12 +28,11 @@ bool ComputePipelineKey::operator==(const ComputePipelineKey& rhs) const noexcep
 }
 
 ComputePipeline::ComputePipeline(const Device& device, TextureCache& texture_cache_,
-                                 BufferCache& buffer_cache_, Tegra::MemoryManager& gpu_memory_,
-                                 Tegra::Engines::KeplerCompute& kepler_compute_,
-                                 ProgramManager& program_manager_, const Shader::Info& info_,
-                                 std::string code, std::vector<u32> code_v)
-    : texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, gpu_memory{gpu_memory_},
-      kepler_compute{kepler_compute_}, program_manager{program_manager_}, info{info_} {
+                                 BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                                 const Shader::Info& info_, std::string code,
+                                 std::vector<u32> code_v)
+    : texture_cache{texture_cache_}, buffer_cache{buffer_cache_},
+      program_manager{program_manager_}, info{info_} {
     switch (device.GetShaderBackend()) {
     case Settings::ShaderBackend::GLSL:
         source_program = CreateProgram(code, GL_COMPUTE_SHADER);
@@ -86,7 +85,7 @@ void ComputePipeline::Configure() {
     GLsizei texture_binding{};
     GLsizei image_binding{};
 
-    const auto& qmd{kepler_compute.launch_description};
+    const auto& qmd{kepler_compute->launch_description};
     const auto& cbufs{qmd.const_buffer_config};
     const bool via_header_index{qmd.linked_tsc != 0};
     const auto read_handle{[&](const auto& desc, u32 index) {
@@ -101,12 +100,13 @@ void ComputePipeline::Configure() {
                 const u32 secondary_offset{desc.secondary_cbuf_offset + index_offset};
                 const GPUVAddr separate_addr{cbufs[desc.secondary_cbuf_index].Address() +
                                              secondary_offset};
-                const u32 lhs_raw{gpu_memory.Read<u32>(addr)};
-                const u32 rhs_raw{gpu_memory.Read<u32>(separate_addr)};
+                const u32 lhs_raw{gpu_memory->Read<u32>(addr) << desc.shift_left};
+                const u32 rhs_raw{gpu_memory->Read<u32>(separate_addr)
+                                  << desc.secondary_shift_left};
                 return TexturePair(lhs_raw | rhs_raw, via_header_index);
             }
         }
-        return TexturePair(gpu_memory.Read<u32>(addr), via_header_index);
+        return TexturePair(gpu_memory->Read<u32>(addr), via_header_index);
     }};
     const auto add_image{[&](const auto& desc, bool blacklist) {
         for (u32 index = 0; index < desc.count; ++index) {
diff --git a/src/video_core/renderer_opengl/gl_compute_pipeline.h b/src/video_core/renderer_opengl/gl_compute_pipeline.h
index 723f27f11..6534dec32 100644
--- a/src/video_core/renderer_opengl/gl_compute_pipeline.h
+++ b/src/video_core/renderer_opengl/gl_compute_pipeline.h
@@ -49,10 +49,8 @@ static_assert(std::is_trivially_constructible_v<ComputePipelineKey>);
 class ComputePipeline {
 public:
     explicit ComputePipeline(const Device& device, TextureCache& texture_cache_,
-                             BufferCache& buffer_cache_, Tegra::MemoryManager& gpu_memory_,
-                             Tegra::Engines::KeplerCompute& kepler_compute_,
-                             ProgramManager& program_manager_, const Shader::Info& info_,
-                             std::string code, std::vector<u32> code_v);
+                             BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                             const Shader::Info& info_, std::string code, std::vector<u32> code_v);
 
     void Configure();
 
@@ -60,11 +58,17 @@ public:
         return writes_global_memory;
     }
 
+    void SetEngine(Tegra::Engines::KeplerCompute* kepler_compute_,
+                   Tegra::MemoryManager* gpu_memory_) {
+        kepler_compute = kepler_compute_;
+        gpu_memory = gpu_memory_;
+    }
+
 private:
     TextureCache& texture_cache;
     BufferCache& buffer_cache;
-    Tegra::MemoryManager& gpu_memory;
-    Tegra::Engines::KeplerCompute& kepler_compute;
+    Tegra::MemoryManager* gpu_memory;
+    Tegra::Engines::KeplerCompute* kepler_compute;
     ProgramManager& program_manager;
 
     Shader::Info info;
diff --git a/src/video_core/renderer_opengl/gl_fence_manager.cpp b/src/video_core/renderer_opengl/gl_fence_manager.cpp
index 6e82c2e28..91463f854 100644
--- a/src/video_core/renderer_opengl/gl_fence_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_fence_manager.cpp
@@ -10,10 +10,7 @@
 
 namespace OpenGL {
 
-GLInnerFence::GLInnerFence(u32 payload_, bool is_stubbed_) : FenceBase{payload_, is_stubbed_} {}
-
-GLInnerFence::GLInnerFence(GPUVAddr address_, u32 payload_, bool is_stubbed_)
-    : FenceBase{address_, payload_, is_stubbed_} {}
+GLInnerFence::GLInnerFence(bool is_stubbed_) : FenceBase{is_stubbed_} {}
 
 GLInnerFence::~GLInnerFence() = default;
 
@@ -48,12 +45,8 @@ FenceManagerOpenGL::FenceManagerOpenGL(VideoCore::RasterizerInterface& rasterize
                                        BufferCache& buffer_cache_, QueryCache& query_cache_)
     : GenericFenceManager{rasterizer_, gpu_, texture_cache_, buffer_cache_, query_cache_} {}
 
-Fence FenceManagerOpenGL::CreateFence(u32 value, bool is_stubbed) {
-    return std::make_shared<GLInnerFence>(value, is_stubbed);
-}
-
-Fence FenceManagerOpenGL::CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) {
-    return std::make_shared<GLInnerFence>(addr, value, is_stubbed);
+Fence FenceManagerOpenGL::CreateFence(bool is_stubbed) {
+    return std::make_shared<GLInnerFence>(is_stubbed);
 }
 
 void FenceManagerOpenGL::QueueFence(Fence& fence) {
diff --git a/src/video_core/renderer_opengl/gl_fence_manager.h b/src/video_core/renderer_opengl/gl_fence_manager.h
index 14ff00db2..f1446e732 100644
--- a/src/video_core/renderer_opengl/gl_fence_manager.h
+++ b/src/video_core/renderer_opengl/gl_fence_manager.h
@@ -16,8 +16,7 @@ namespace OpenGL {
 
 class GLInnerFence : public VideoCommon::FenceBase {
 public:
-    explicit GLInnerFence(u32 payload_, bool is_stubbed_);
-    explicit GLInnerFence(GPUVAddr address_, u32 payload_, bool is_stubbed_);
+    explicit GLInnerFence(bool is_stubbed_);
     ~GLInnerFence();
 
     void Queue();
@@ -40,8 +39,7 @@ public:
                                 QueryCache& query_cache);
 
 protected:
-    Fence CreateFence(u32 value, bool is_stubbed) override;
-    Fence CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) override;
+    Fence CreateFence(bool is_stubbed) override;
     void QueueFence(Fence& fence) override;
     bool IsFenceSignaled(Fence& fence) const override;
     void WaitFence(Fence& fence) override;
diff --git a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
index 67eae369d..41493a7da 100644
--- a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
@@ -169,15 +169,15 @@ ConfigureFuncPtr ConfigureFunc(const std::array<Shader::Info, 5>& infos, u32 ena
 }
 } // Anonymous namespace
 
-GraphicsPipeline::GraphicsPipeline(
-    const Device& device, TextureCache& texture_cache_, BufferCache& buffer_cache_,
-    Tegra::MemoryManager& gpu_memory_, Tegra::Engines::Maxwell3D& maxwell3d_,
-    ProgramManager& program_manager_, StateTracker& state_tracker_, ShaderWorker* thread_worker,
-    VideoCore::ShaderNotify* shader_notify, std::array<std::string, 5> sources,
-    std::array<std::vector<u32>, 5> sources_spirv, const std::array<const Shader::Info*, 5>& infos,
-    const GraphicsPipelineKey& key_)
-    : texture_cache{texture_cache_}, buffer_cache{buffer_cache_},
-      gpu_memory{gpu_memory_}, maxwell3d{maxwell3d_}, program_manager{program_manager_},
+GraphicsPipeline::GraphicsPipeline(const Device& device, TextureCache& texture_cache_,
+                                   BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                                   StateTracker& state_tracker_, ShaderWorker* thread_worker,
+                                   VideoCore::ShaderNotify* shader_notify,
+                                   std::array<std::string, 5> sources,
+                                   std::array<std::vector<u32>, 5> sources_spirv,
+                                   const std::array<const Shader::Info*, 5>& infos,
+                                   const GraphicsPipelineKey& key_)
+    : texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, program_manager{program_manager_},
       state_tracker{state_tracker_}, key{key_} {
     if (shader_notify) {
         shader_notify->MarkShaderBuilding();
@@ -285,7 +285,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
     buffer_cache.runtime.SetBaseStorageBindings(base_storage_bindings);
     buffer_cache.runtime.SetEnableStorageBuffers(use_storage_buffers);
 
-    const auto& regs{maxwell3d.regs};
+    const auto& regs{maxwell3d->regs};
     const bool via_header_index{regs.sampler_index == Maxwell::SamplerIndex::ViaHeaderIndex};
     const auto config_stage{[&](size_t stage) LAMBDA_FORCEINLINE {
         const Shader::Info& info{stage_infos[stage]};
@@ -299,7 +299,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
                 ++ssbo_index;
             }
         }
-        const auto& cbufs{maxwell3d.state.shader_stages[stage].const_buffers};
+        const auto& cbufs{maxwell3d->state.shader_stages[stage].const_buffers};
         const auto read_handle{[&](const auto& desc, u32 index) {
             ASSERT(cbufs[desc.cbuf_index].enabled);
             const u32 index_offset{index << desc.size_shift};
@@ -312,13 +312,14 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
                     const u32 second_offset{desc.secondary_cbuf_offset + index_offset};
                     const GPUVAddr separate_addr{cbufs[desc.secondary_cbuf_index].address +
                                                  second_offset};
-                    const u32 lhs_raw{gpu_memory.Read<u32>(addr)};
-                    const u32 rhs_raw{gpu_memory.Read<u32>(separate_addr)};
+                    const u32 lhs_raw{gpu_memory->Read<u32>(addr) << desc.shift_left};
+                    const u32 rhs_raw{gpu_memory->Read<u32>(separate_addr)
+                                      << desc.secondary_shift_left};
                     const u32 raw{lhs_raw | rhs_raw};
                     return TexturePair(raw, via_header_index);
                 }
             }
-            return TexturePair(gpu_memory.Read<u32>(addr), via_header_index);
+            return TexturePair(gpu_memory->Read<u32>(addr), via_header_index);
         }};
         const auto add_image{[&](const auto& desc, bool blacklist) LAMBDA_FORCEINLINE {
             for (u32 index = 0; index < desc.count; ++index) {
diff --git a/src/video_core/renderer_opengl/gl_graphics_pipeline.h b/src/video_core/renderer_opengl/gl_graphics_pipeline.h
index 4ec15b966..a0f0e63cb 100644
--- a/src/video_core/renderer_opengl/gl_graphics_pipeline.h
+++ b/src/video_core/renderer_opengl/gl_graphics_pipeline.h
@@ -71,10 +71,9 @@ static_assert(std::is_trivially_constructible_v<GraphicsPipelineKey>);
 class GraphicsPipeline {
 public:
     explicit GraphicsPipeline(const Device& device, TextureCache& texture_cache_,
-                              BufferCache& buffer_cache_, Tegra::MemoryManager& gpu_memory_,
-                              Tegra::Engines::Maxwell3D& maxwell3d_,
-                              ProgramManager& program_manager_, StateTracker& state_tracker_,
-                              ShaderWorker* thread_worker, VideoCore::ShaderNotify* shader_notify,
+                              BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                              StateTracker& state_tracker_, ShaderWorker* thread_worker,
+                              VideoCore::ShaderNotify* shader_notify,
                               std::array<std::string, 5> sources,
                               std::array<std::vector<u32>, 5> sources_spirv,
                               const std::array<const Shader::Info*, 5>& infos,
@@ -107,6 +106,11 @@ public:
         };
     }
 
+    void SetEngine(Tegra::Engines::Maxwell3D* maxwell3d_, Tegra::MemoryManager* gpu_memory_) {
+        maxwell3d = maxwell3d_;
+        gpu_memory = gpu_memory_;
+    }
+
 private:
     template <typename Spec>
     void ConfigureImpl(bool is_indexed);
@@ -119,8 +123,8 @@ private:
 
     TextureCache& texture_cache;
     BufferCache& buffer_cache;
-    Tegra::MemoryManager& gpu_memory;
-    Tegra::Engines::Maxwell3D& maxwell3d;
+    Tegra::MemoryManager* gpu_memory;
+    Tegra::Engines::Maxwell3D* maxwell3d;
     ProgramManager& program_manager;
     StateTracker& state_tracker;
     const GraphicsPipelineKey key;
diff --git a/src/video_core/renderer_opengl/gl_query_cache.cpp b/src/video_core/renderer_opengl/gl_query_cache.cpp
index ed40f5791..5070db441 100644
--- a/src/video_core/renderer_opengl/gl_query_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_query_cache.cpp
@@ -26,9 +26,8 @@ constexpr GLenum GetTarget(VideoCore::QueryType type) {
 
 } // Anonymous namespace
 
-QueryCache::QueryCache(RasterizerOpenGL& rasterizer_, Tegra::Engines::Maxwell3D& maxwell3d_,
-                       Tegra::MemoryManager& gpu_memory_)
-    : QueryCacheBase(rasterizer_, maxwell3d_, gpu_memory_), gl_rasterizer{rasterizer_} {}
+QueryCache::QueryCache(RasterizerOpenGL& rasterizer_)
+    : QueryCacheBase(rasterizer_), gl_rasterizer{rasterizer_} {}
 
 QueryCache::~QueryCache() = default;
 
diff --git a/src/video_core/renderer_opengl/gl_query_cache.h b/src/video_core/renderer_opengl/gl_query_cache.h
index 8a49f1ef0..14ce59990 100644
--- a/src/video_core/renderer_opengl/gl_query_cache.h
+++ b/src/video_core/renderer_opengl/gl_query_cache.h
@@ -28,8 +28,7 @@ using CounterStream = VideoCommon::CounterStreamBase<QueryCache, HostCounter>;
 class QueryCache final
     : public VideoCommon::QueryCacheBase<QueryCache, CachedQuery, CounterStream, HostCounter> {
 public:
-    explicit QueryCache(RasterizerOpenGL& rasterizer_, Tegra::Engines::Maxwell3D& maxwell3d_,
-                        Tegra::MemoryManager& gpu_memory_);
+    explicit QueryCache(RasterizerOpenGL& rasterizer_);
     ~QueryCache();
 
     OGLQuery AllocateQuery(VideoCore::QueryType type);
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index a0d048b0b..c2d80605d 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -16,7 +16,7 @@
 #include "common/microprofile.h"
 #include "common/scope_exit.h"
 #include "common/settings.h"
-
+#include "video_core/control/channel_state.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/memory_manager.h"
@@ -56,22 +56,20 @@ RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra
                                    Core::Memory::Memory& cpu_memory_, const Device& device_,
                                    ScreenInfo& screen_info_, ProgramManager& program_manager_,
                                    StateTracker& state_tracker_)
-    : RasterizerAccelerated(cpu_memory_), gpu(gpu_), maxwell3d(gpu.Maxwell3D()),
-      kepler_compute(gpu.KeplerCompute()), gpu_memory(gpu.MemoryManager()), device(device_),
-      screen_info(screen_info_), program_manager(program_manager_), state_tracker(state_tracker_),
+    : RasterizerAccelerated(cpu_memory_), gpu(gpu_), device(device_), screen_info(screen_info_),
+      program_manager(program_manager_), state_tracker(state_tracker_),
       texture_cache_runtime(device, program_manager, state_tracker),
-      texture_cache(texture_cache_runtime, *this, maxwell3d, kepler_compute, gpu_memory),
-      buffer_cache_runtime(device),
-      buffer_cache(*this, maxwell3d, kepler_compute, gpu_memory, cpu_memory_, buffer_cache_runtime),
-      shader_cache(*this, emu_window_, maxwell3d, kepler_compute, gpu_memory, device, texture_cache,
-                   buffer_cache, program_manager, state_tracker, gpu.ShaderNotify()),
-      query_cache(*this, maxwell3d, gpu_memory), accelerate_dma(buffer_cache),
+      texture_cache(texture_cache_runtime, *this), buffer_cache_runtime(device),
+      buffer_cache(*this, cpu_memory_, buffer_cache_runtime),
+      shader_cache(*this, emu_window_, device, texture_cache, buffer_cache, program_manager,
+                   state_tracker, gpu.ShaderNotify()),
+      query_cache(*this), accelerate_dma(buffer_cache),
       fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache) {}
 
 RasterizerOpenGL::~RasterizerOpenGL() = default;
 
 void RasterizerOpenGL::SyncVertexFormats() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::VertexFormats]) {
         return;
     }
@@ -89,7 +87,7 @@ void RasterizerOpenGL::SyncVertexFormats() {
         }
         flags[Dirty::VertexFormat0 + index] = false;
 
-        const auto attrib = maxwell3d.regs.vertex_attrib_format[index];
+        const auto attrib = maxwell3d->regs.vertex_attrib_format[index];
         const auto gl_index = static_cast<GLuint>(index);
 
         // Disable constant attributes.
@@ -113,13 +111,13 @@ void RasterizerOpenGL::SyncVertexFormats() {
 }
 
 void RasterizerOpenGL::SyncVertexInstances() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::VertexInstances]) {
         return;
     }
     flags[Dirty::VertexInstances] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     for (std::size_t index = 0; index < NUM_SUPPORTED_VERTEX_ATTRIBUTES; ++index) {
         if (!flags[Dirty::VertexInstance0 + index]) {
             continue;
@@ -140,11 +138,11 @@ void RasterizerOpenGL::LoadDiskResources(u64 title_id, std::stop_token stop_load
 
 void RasterizerOpenGL::Clear() {
     MICROPROFILE_SCOPE(OpenGL_Clears);
-    if (!maxwell3d.ShouldExecute()) {
+    if (!maxwell3d->ShouldExecute()) {
         return;
     }
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     bool use_color{};
     bool use_depth{};
     bool use_stencil{};
@@ -217,22 +215,26 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
     if (!pipeline) {
         return;
     }
+
+    gpu.TickWork();
+
     std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+    pipeline->SetEngine(maxwell3d, gpu_memory);
     pipeline->Configure(is_indexed);
 
     SyncState();
 
-    const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d.regs.draw.topology);
+    const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d->regs.draw.topology);
     BeginTransformFeedback(pipeline, primitive_mode);
 
-    const GLuint base_instance = static_cast<GLuint>(maxwell3d.regs.vb_base_instance);
+    const GLuint base_instance = static_cast<GLuint>(maxwell3d->regs.vb_base_instance);
     const GLsizei num_instances =
-        static_cast<GLsizei>(is_instanced ? maxwell3d.mme_draw.instance_count : 1);
+        static_cast<GLsizei>(is_instanced ? maxwell3d->mme_draw.instance_count : 1);
     if (is_indexed) {
-        const GLint base_vertex = static_cast<GLint>(maxwell3d.regs.vb_element_base);
-        const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d.regs.index_array.count);
+        const GLint base_vertex = static_cast<GLint>(maxwell3d->regs.vb_element_base);
+        const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d->regs.index_array.count);
         const GLvoid* const offset = buffer_cache_runtime.IndexOffset();
-        const GLenum format = MaxwellToGL::IndexFormat(maxwell3d.regs.index_array.format);
+        const GLenum format = MaxwellToGL::IndexFormat(maxwell3d->regs.index_array.format);
         if (num_instances == 1 && base_instance == 0 && base_vertex == 0) {
             glDrawElements(primitive_mode, num_vertices, format, offset);
         } else if (num_instances == 1 && base_instance == 0) {
@@ -251,8 +253,8 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
                                                           base_instance);
         }
     } else {
-        const GLint base_vertex = static_cast<GLint>(maxwell3d.regs.vertex_buffer.first);
-        const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d.regs.vertex_buffer.count);
+        const GLint base_vertex = static_cast<GLint>(maxwell3d->regs.vertex_buffer.first);
+        const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d->regs.vertex_buffer.count);
         if (num_instances == 1 && base_instance == 0) {
             glDrawArrays(primitive_mode, base_vertex, num_vertices);
         } else if (base_instance == 0) {
@@ -273,8 +275,9 @@ void RasterizerOpenGL::DispatchCompute() {
     if (!pipeline) {
         return;
     }
+    pipeline->SetEngine(kepler_compute, gpu_memory);
     pipeline->Configure();
-    const auto& qmd{kepler_compute.launch_description};
+    const auto& qmd{kepler_compute->launch_description};
     glDispatchCompute(qmd.grid_dim_x, qmd.grid_dim_y, qmd.grid_dim_z);
     ++num_queued_commands;
     has_written_global_memory |= pipeline->WritesGlobalMemory();
@@ -359,7 +362,7 @@ void RasterizerOpenGL::OnCPUWrite(VAddr addr, u64 size) {
     }
 }
 
-void RasterizerOpenGL::SyncGuestHost() {
+void RasterizerOpenGL::InvalidateGPUCache() {
     MICROPROFILE_SCOPE(OpenGL_CacheManagement);
     shader_cache.SyncGuestHost();
     {
@@ -380,40 +383,30 @@ void RasterizerOpenGL::UnmapMemory(VAddr addr, u64 size) {
     shader_cache.OnCPUWrite(addr, size);
 }
 
-void RasterizerOpenGL::ModifyGPUMemory(GPUVAddr addr, u64 size) {
+void RasterizerOpenGL::ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) {
     {
         std::scoped_lock lock{texture_cache.mutex};
-        texture_cache.UnmapGPUMemory(addr, size);
+        texture_cache.UnmapGPUMemory(as_id, addr, size);
     }
 }
 
-void RasterizerOpenGL::SignalSemaphore(GPUVAddr addr, u32 value) {
-    if (!gpu.IsAsync()) {
-        gpu_memory.Write<u32>(addr, value);
-        return;
-    }
-    fence_manager.SignalSemaphore(addr, value);
+void RasterizerOpenGL::SignalFence(std::function<void()>&& func) {
+    fence_manager.SignalFence(std::move(func));
+}
+
+void RasterizerOpenGL::SyncOperation(std::function<void()>&& func) {
+    fence_manager.SyncOperation(std::move(func));
 }
 
 void RasterizerOpenGL::SignalSyncPoint(u32 value) {
-    if (!gpu.IsAsync()) {
-        gpu.IncrementSyncPoint(value);
-        return;
-    }
     fence_manager.SignalSyncPoint(value);
 }
 
 void RasterizerOpenGL::SignalReference() {
-    if (!gpu.IsAsync()) {
-        return;
-    }
     fence_manager.SignalOrdering();
 }
 
 void RasterizerOpenGL::ReleaseFences() {
-    if (!gpu.IsAsync()) {
-        return;
-    }
     fence_manager.WaitPendingFences();
 }
 
@@ -430,6 +423,7 @@ void RasterizerOpenGL::WaitForIdle() {
 }
 
 void RasterizerOpenGL::FragmentBarrier() {
+    glTextureBarrier();
     glMemoryBarrier(GL_FRAMEBUFFER_BARRIER_BIT | GL_TEXTURE_FETCH_BARRIER_BIT);
 }
 
@@ -482,13 +476,13 @@ Tegra::Engines::AccelerateDMAInterface& RasterizerOpenGL::AccessAccelerateDMA()
 }
 
 void RasterizerOpenGL::AccelerateInlineToMemory(GPUVAddr address, size_t copy_size,
-                                                std::span<u8> memory) {
-    auto cpu_addr = gpu_memory.GpuToCpuAddress(address);
+                                                std::span<const u8> memory) {
+    auto cpu_addr = gpu_memory->GpuToCpuAddress(address);
     if (!cpu_addr) [[unlikely]] {
-        gpu_memory.WriteBlock(address, memory.data(), copy_size);
+        gpu_memory->WriteBlock(address, memory.data(), copy_size);
         return;
     }
-    gpu_memory.WriteBlockUnsafe(address, memory.data(), copy_size);
+    gpu_memory->WriteBlockUnsafe(address, memory.data(), copy_size);
     {
         std::unique_lock<std::mutex> lock{buffer_cache.mutex};
         if (!buffer_cache.InlineMemory(*cpu_addr, copy_size, memory)) {
@@ -551,8 +545,8 @@ void RasterizerOpenGL::SyncState() {
 }
 
 void RasterizerOpenGL::SyncViewport() {
-    auto& flags = maxwell3d.dirty.flags;
-    const auto& regs = maxwell3d.regs;
+    auto& flags = maxwell3d->dirty.flags;
+    const auto& regs = maxwell3d->regs;
 
     const bool rescale_viewports = flags[VideoCommon::Dirty::RescaleViewports];
     const bool dirty_viewport = flags[Dirty::Viewports] || rescale_viewports;
@@ -657,23 +651,23 @@ void RasterizerOpenGL::SyncViewport() {
 }
 
 void RasterizerOpenGL::SyncDepthClamp() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::DepthClampEnabled]) {
         return;
     }
     flags[Dirty::DepthClampEnabled] = false;
 
-    oglEnable(GL_DEPTH_CLAMP, maxwell3d.regs.view_volume_clip_control.depth_clamp_disabled == 0);
+    oglEnable(GL_DEPTH_CLAMP, maxwell3d->regs.view_volume_clip_control.depth_clamp_disabled == 0);
 }
 
 void RasterizerOpenGL::SyncClipEnabled(u32 clip_mask) {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::ClipDistances] && !flags[VideoCommon::Dirty::Shaders]) {
         return;
     }
     flags[Dirty::ClipDistances] = false;
 
-    clip_mask &= maxwell3d.regs.clip_distance_enabled;
+    clip_mask &= maxwell3d->regs.clip_distance_enabled;
     if (clip_mask == last_clip_distance_mask) {
         return;
     }
@@ -689,8 +683,8 @@ void RasterizerOpenGL::SyncClipCoef() {
 }
 
 void RasterizerOpenGL::SyncCullMode() {
-    auto& flags = maxwell3d.dirty.flags;
-    const auto& regs = maxwell3d.regs;
+    auto& flags = maxwell3d->dirty.flags;
+    const auto& regs = maxwell3d->regs;
 
     if (flags[Dirty::CullTest]) {
         flags[Dirty::CullTest] = false;
@@ -705,23 +699,23 @@ void RasterizerOpenGL::SyncCullMode() {
 }
 
 void RasterizerOpenGL::SyncPrimitiveRestart() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::PrimitiveRestart]) {
         return;
     }
     flags[Dirty::PrimitiveRestart] = false;
 
-    if (maxwell3d.regs.primitive_restart.enabled) {
+    if (maxwell3d->regs.primitive_restart.enabled) {
         glEnable(GL_PRIMITIVE_RESTART);
-        glPrimitiveRestartIndex(maxwell3d.regs.primitive_restart.index);
+        glPrimitiveRestartIndex(maxwell3d->regs.primitive_restart.index);
     } else {
         glDisable(GL_PRIMITIVE_RESTART);
     }
 }
 
 void RasterizerOpenGL::SyncDepthTestState() {
-    auto& flags = maxwell3d.dirty.flags;
-    const auto& regs = maxwell3d.regs;
+    auto& flags = maxwell3d->dirty.flags;
+    const auto& regs = maxwell3d->regs;
 
     if (flags[Dirty::DepthMask]) {
         flags[Dirty::DepthMask] = false;
@@ -740,13 +734,13 @@ void RasterizerOpenGL::SyncDepthTestState() {
 }
 
 void RasterizerOpenGL::SyncStencilTestState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::StencilTest]) {
         return;
     }
     flags[Dirty::StencilTest] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     oglEnable(GL_STENCIL_TEST, regs.stencil_enable);
 
     glStencilFuncSeparate(GL_FRONT, MaxwellToGL::ComparisonOp(regs.stencil_front_func_func),
@@ -771,23 +765,23 @@ void RasterizerOpenGL::SyncStencilTestState() {
 }
 
 void RasterizerOpenGL::SyncRasterizeEnable() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::RasterizeEnable]) {
         return;
     }
     flags[Dirty::RasterizeEnable] = false;
 
-    oglEnable(GL_RASTERIZER_DISCARD, maxwell3d.regs.rasterize_enable == 0);
+    oglEnable(GL_RASTERIZER_DISCARD, maxwell3d->regs.rasterize_enable == 0);
 }
 
 void RasterizerOpenGL::SyncPolygonModes() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::PolygonModes]) {
         return;
     }
     flags[Dirty::PolygonModes] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.fill_rectangle) {
         if (!GLAD_GL_NV_fill_rectangle) {
             LOG_ERROR(Render_OpenGL, "GL_NV_fill_rectangle used and not supported");
@@ -820,7 +814,7 @@ void RasterizerOpenGL::SyncPolygonModes() {
 }
 
 void RasterizerOpenGL::SyncColorMask() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::ColorMasks]) {
         return;
     }
@@ -829,7 +823,7 @@ void RasterizerOpenGL::SyncColorMask() {
     const bool force = flags[Dirty::ColorMaskCommon];
     flags[Dirty::ColorMaskCommon] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.color_mask_common) {
         if (!force && !flags[Dirty::ColorMask0]) {
             return;
@@ -854,30 +848,30 @@ void RasterizerOpenGL::SyncColorMask() {
 }
 
 void RasterizerOpenGL::SyncMultiSampleState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::MultisampleControl]) {
         return;
     }
     flags[Dirty::MultisampleControl] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     oglEnable(GL_SAMPLE_ALPHA_TO_COVERAGE, regs.multisample_control.alpha_to_coverage);
     oglEnable(GL_SAMPLE_ALPHA_TO_ONE, regs.multisample_control.alpha_to_one);
 }
 
 void RasterizerOpenGL::SyncFragmentColorClampState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::FragmentClampColor]) {
         return;
     }
     flags[Dirty::FragmentClampColor] = false;
 
-    glClampColor(GL_CLAMP_FRAGMENT_COLOR, maxwell3d.regs.frag_color_clamp ? GL_TRUE : GL_FALSE);
+    glClampColor(GL_CLAMP_FRAGMENT_COLOR, maxwell3d->regs.frag_color_clamp ? GL_TRUE : GL_FALSE);
 }
 
 void RasterizerOpenGL::SyncBlendState() {
-    auto& flags = maxwell3d.dirty.flags;
-    const auto& regs = maxwell3d.regs;
+    auto& flags = maxwell3d->dirty.flags;
+    const auto& regs = maxwell3d->regs;
 
     if (flags[Dirty::BlendColor]) {
         flags[Dirty::BlendColor] = false;
@@ -934,13 +928,13 @@ void RasterizerOpenGL::SyncBlendState() {
 }
 
 void RasterizerOpenGL::SyncLogicOpState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::LogicOp]) {
         return;
     }
     flags[Dirty::LogicOp] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.logic_op.enable) {
         glEnable(GL_COLOR_LOGIC_OP);
         glLogicOp(MaxwellToGL::LogicOp(regs.logic_op.operation));
@@ -950,7 +944,7 @@ void RasterizerOpenGL::SyncLogicOpState() {
 }
 
 void RasterizerOpenGL::SyncScissorTest() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::Scissors] && !flags[VideoCommon::Dirty::RescaleScissors]) {
         return;
     }
@@ -959,7 +953,7 @@ void RasterizerOpenGL::SyncScissorTest() {
     const bool force = flags[VideoCommon::Dirty::RescaleScissors];
     flags[VideoCommon::Dirty::RescaleScissors] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
 
     const auto& resolution = Settings::values.resolution_info;
     const bool is_rescaling{texture_cache.IsRescaling()};
@@ -995,39 +989,39 @@ void RasterizerOpenGL::SyncScissorTest() {
 }
 
 void RasterizerOpenGL::SyncPointState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::PointSize]) {
         return;
     }
     flags[Dirty::PointSize] = false;
 
-    oglEnable(GL_POINT_SPRITE, maxwell3d.regs.point_sprite_enable);
-    oglEnable(GL_PROGRAM_POINT_SIZE, maxwell3d.regs.vp_point_size.enable);
+    oglEnable(GL_POINT_SPRITE, maxwell3d->regs.point_sprite_enable);
+    oglEnable(GL_PROGRAM_POINT_SIZE, maxwell3d->regs.vp_point_size.enable);
     const bool is_rescaling{texture_cache.IsRescaling()};
     const float scale = is_rescaling ? Settings::values.resolution_info.up_factor : 1.0f;
-    glPointSize(std::max(1.0f, maxwell3d.regs.point_size * scale));
+    glPointSize(std::max(1.0f, maxwell3d->regs.point_size * scale));
 }
 
 void RasterizerOpenGL::SyncLineState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::LineWidth]) {
         return;
     }
     flags[Dirty::LineWidth] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     oglEnable(GL_LINE_SMOOTH, regs.line_smooth_enable);
     glLineWidth(regs.line_smooth_enable ? regs.line_width_smooth : regs.line_width_aliased);
 }
 
 void RasterizerOpenGL::SyncPolygonOffset() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::PolygonOffset]) {
         return;
     }
     flags[Dirty::PolygonOffset] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     oglEnable(GL_POLYGON_OFFSET_FILL, regs.polygon_offset_fill_enable);
     oglEnable(GL_POLYGON_OFFSET_LINE, regs.polygon_offset_line_enable);
     oglEnable(GL_POLYGON_OFFSET_POINT, regs.polygon_offset_point_enable);
@@ -1041,13 +1035,13 @@ void RasterizerOpenGL::SyncPolygonOffset() {
 }
 
 void RasterizerOpenGL::SyncAlphaTest() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::AlphaTest]) {
         return;
     }
     flags[Dirty::AlphaTest] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.alpha_test_enabled) {
         glEnable(GL_ALPHA_TEST);
         glAlphaFunc(MaxwellToGL::ComparisonOp(regs.alpha_test_func), regs.alpha_test_ref);
@@ -1057,17 +1051,17 @@ void RasterizerOpenGL::SyncAlphaTest() {
 }
 
 void RasterizerOpenGL::SyncFramebufferSRGB() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::FramebufferSRGB]) {
         return;
     }
     flags[Dirty::FramebufferSRGB] = false;
 
-    oglEnable(GL_FRAMEBUFFER_SRGB, maxwell3d.regs.framebuffer_srgb);
+    oglEnable(GL_FRAMEBUFFER_SRGB, maxwell3d->regs.framebuffer_srgb);
 }
 
 void RasterizerOpenGL::BeginTransformFeedback(GraphicsPipeline* program, GLenum primitive_mode) {
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.tfb_enabled == 0) {
         return;
     }
@@ -1086,11 +1080,48 @@ void RasterizerOpenGL::BeginTransformFeedback(GraphicsPipeline* program, GLenum
 }
 
 void RasterizerOpenGL::EndTransformFeedback() {
-    if (maxwell3d.regs.tfb_enabled != 0) {
+    if (maxwell3d->regs.tfb_enabled != 0) {
         glEndTransformFeedback();
     }
 }
 
+void RasterizerOpenGL::InitializeChannel(Tegra::Control::ChannelState& channel) {
+    CreateChannel(channel);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.CreateChannel(channel);
+        buffer_cache.CreateChannel(channel);
+    }
+    shader_cache.CreateChannel(channel);
+    query_cache.CreateChannel(channel);
+    state_tracker.SetupTables(channel);
+}
+
+void RasterizerOpenGL::BindChannel(Tegra::Control::ChannelState& channel) {
+    const s32 channel_id = channel.bind_id;
+    BindToChannel(channel_id);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.BindToChannel(channel_id);
+        buffer_cache.BindToChannel(channel_id);
+    }
+    shader_cache.BindToChannel(channel_id);
+    query_cache.BindToChannel(channel_id);
+    state_tracker.ChangeChannel(channel);
+    state_tracker.InvalidateState();
+}
+
+void RasterizerOpenGL::ReleaseChannel(s32 channel_id) {
+    EraseChannel(channel_id);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.EraseChannel(channel_id);
+        buffer_cache.EraseChannel(channel_id);
+    }
+    shader_cache.EraseChannel(channel_id);
+    query_cache.EraseChannel(channel_id);
+}
+
 AccelerateDMA::AccelerateDMA(BufferCache& buffer_cache_) : buffer_cache{buffer_cache_} {}
 
 bool AccelerateDMA::BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) {
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index 31a16fcba..45131b785 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -12,6 +12,7 @@
 #include <glad/glad.h>
 
 #include "common/common_types.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/engines/maxwell_dma.h"
 #include "video_core/rasterizer_accelerated.h"
 #include "video_core/rasterizer_interface.h"
@@ -58,7 +59,8 @@ private:
     BufferCache& buffer_cache;
 };
 
-class RasterizerOpenGL : public VideoCore::RasterizerAccelerated {
+class RasterizerOpenGL : public VideoCore::RasterizerAccelerated,
+                         protected VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
 public:
     explicit RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_,
                               Core::Memory::Memory& cpu_memory_, const Device& device_,
@@ -78,10 +80,11 @@ public:
     bool MustFlushRegion(VAddr addr, u64 size) override;
     void InvalidateRegion(VAddr addr, u64 size) override;
     void OnCPUWrite(VAddr addr, u64 size) override;
-    void SyncGuestHost() override;
+    void InvalidateGPUCache() override;
     void UnmapMemory(VAddr addr, u64 size) override;
-    void ModifyGPUMemory(GPUVAddr addr, u64 size) override;
-    void SignalSemaphore(GPUVAddr addr, u32 value) override;
+    void ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) override;
+    void SignalFence(std::function<void()>&& func) override;
+    void SyncOperation(std::function<void()>&& func) override;
     void SignalSyncPoint(u32 value) override;
     void SignalReference() override;
     void ReleaseFences() override;
@@ -96,7 +99,7 @@ public:
                                const Tegra::Engines::Fermi2D::Config& copy_config) override;
     Tegra::Engines::AccelerateDMAInterface& AccessAccelerateDMA() override;
     void AccelerateInlineToMemory(GPUVAddr address, size_t copy_size,
-                                  std::span<u8> memory) override;
+                                  std::span<const u8> memory) override;
     bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
                            u32 pixel_stride) override;
     void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
@@ -107,6 +110,12 @@ public:
         return num_queued_commands > 0;
     }
 
+    void InitializeChannel(Tegra::Control::ChannelState& channel) override;
+
+    void BindChannel(Tegra::Control::ChannelState& channel) override;
+
+    void ReleaseChannel(s32 channel_id) override;
+
 private:
     static constexpr size_t MAX_TEXTURES = 192;
     static constexpr size_t MAX_IMAGES = 48;
@@ -191,9 +200,6 @@ private:
     void EndTransformFeedback();
 
     Tegra::GPU& gpu;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::Engines::KeplerCompute& kepler_compute;
-    Tegra::MemoryManager& gpu_memory;
 
     const Device& device;
     ScreenInfo& screen_info;
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index ddb70934c..5a29a41d2 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -151,16 +151,13 @@ void SetXfbState(VideoCommon::TransformFeedbackState& state, const Maxwell& regs
 } // Anonymous namespace
 
 ShaderCache::ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindow& emu_window_,
-                         Tegra::Engines::Maxwell3D& maxwell3d_,
-                         Tegra::Engines::KeplerCompute& kepler_compute_,
-                         Tegra::MemoryManager& gpu_memory_, const Device& device_,
-                         TextureCache& texture_cache_, BufferCache& buffer_cache_,
-                         ProgramManager& program_manager_, StateTracker& state_tracker_,
-                         VideoCore::ShaderNotify& shader_notify_)
-    : VideoCommon::ShaderCache{rasterizer_, gpu_memory_, maxwell3d_, kepler_compute_},
-      emu_window{emu_window_}, device{device_}, texture_cache{texture_cache_},
-      buffer_cache{buffer_cache_}, program_manager{program_manager_}, state_tracker{state_tracker_},
-      shader_notify{shader_notify_}, use_asynchronous_shaders{device.UseAsynchronousShaders()},
+                         const Device& device_, TextureCache& texture_cache_,
+                         BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                         StateTracker& state_tracker_, VideoCore::ShaderNotify& shader_notify_)
+    : VideoCommon::ShaderCache{rasterizer_}, emu_window{emu_window_}, device{device_},
+      texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, program_manager{program_manager_},
+      state_tracker{state_tracker_}, shader_notify{shader_notify_},
+      use_asynchronous_shaders{device.UseAsynchronousShaders()},
       profile{
           .supported_spirv = 0x00010000,
 
@@ -310,7 +307,7 @@ GraphicsPipeline* ShaderCache::CurrentGraphicsPipeline() {
         current_pipeline = nullptr;
         return nullptr;
     }
-    const auto& regs{maxwell3d.regs};
+    const auto& regs{maxwell3d->regs};
     graphics_key.raw = 0;
     graphics_key.early_z.Assign(regs.force_early_fragment_tests != 0 ? 1 : 0);
     graphics_key.gs_input_topology.Assign(graphics_key.unique_hashes[4] != 0
@@ -351,13 +348,13 @@ GraphicsPipeline* ShaderCache::BuiltPipeline(GraphicsPipeline* pipeline) const n
     }
     // If something is using depth, we can assume that games are not rendering anything which
     // will be used one time.
-    if (maxwell3d.regs.zeta_enable) {
+    if (maxwell3d->regs.zeta_enable) {
         return nullptr;
     }
     // If games are using a small index count, we can assume these are full screen quads.
     // Usually these shaders are only used once for building textures so we can assume they
     // can't be built async
-    if (maxwell3d.regs.index_array.count <= 6 || maxwell3d.regs.vertex_buffer.count <= 6) {
+    if (maxwell3d->regs.index_array.count <= 6 || maxwell3d->regs.vertex_buffer.count <= 6) {
         return pipeline;
     }
     return nullptr;
@@ -368,7 +365,7 @@ ComputePipeline* ShaderCache::CurrentComputePipeline() {
     if (!shader) {
         return nullptr;
     }
-    const auto& qmd{kepler_compute.launch_description};
+    const auto& qmd{kepler_compute->launch_description};
     const ComputePipelineKey key{
         .unique_hash = shader->unique_hash,
         .shared_memory_size = qmd.shared_alloc,
@@ -480,9 +477,9 @@ std::unique_ptr<GraphicsPipeline> ShaderCache::CreateGraphicsPipeline(
         previous_program = &program;
     }
     auto* const thread_worker{build_in_parallel ? workers.get() : nullptr};
-    return std::make_unique<GraphicsPipeline>(
-        device, texture_cache, buffer_cache, gpu_memory, maxwell3d, program_manager, state_tracker,
-        thread_worker, &shader_notify, sources, sources_spirv, infos, key);
+    return std::make_unique<GraphicsPipeline>(device, texture_cache, buffer_cache, program_manager,
+                                              state_tracker, thread_worker, &shader_notify, sources,
+                                              sources_spirv, infos, key);
 
 } catch (Shader::Exception& exception) {
     LOG_ERROR(Render_OpenGL, "{}", exception.what());
@@ -491,9 +488,9 @@ std::unique_ptr<GraphicsPipeline> ShaderCache::CreateGraphicsPipeline(
 
 std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline(
     const ComputePipelineKey& key, const VideoCommon::ShaderInfo* shader) {
-    const GPUVAddr program_base{kepler_compute.regs.code_loc.Address()};
-    const auto& qmd{kepler_compute.launch_description};
-    ComputeEnvironment env{kepler_compute, gpu_memory, program_base, qmd.program_start};
+    const GPUVAddr program_base{kepler_compute->regs.code_loc.Address()};
+    const auto& qmd{kepler_compute->launch_description};
+    ComputeEnvironment env{*kepler_compute, *gpu_memory, program_base, qmd.program_start};
     env.SetCachedSize(shader->size_bytes);
 
     main_pools.ReleaseContents();
@@ -536,9 +533,8 @@ std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline(
         break;
     }
 
-    return std::make_unique<ComputePipeline>(device, texture_cache, buffer_cache, gpu_memory,
-                                             kepler_compute, program_manager, program.info, code,
-                                             code_spirv);
+    return std::make_unique<ComputePipeline>(device, texture_cache, buffer_cache, program_manager,
+                                             program.info, code, code_spirv);
 } catch (Shader::Exception& exception) {
     LOG_ERROR(Render_OpenGL, "{}", exception.what());
     return nullptr;
@@ -546,7 +542,7 @@ std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline(
 
 std::unique_ptr<ShaderWorker> ShaderCache::CreateWorkers() const {
     return std::make_unique<ShaderWorker>(std::max(std::thread::hardware_concurrency(), 2U) - 1,
-                                          "yuzu:ShaderBuilder",
+                                          "GlShaderBuilder",
                                           [this] { return Context{emu_window}; });
 }
 
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.h b/src/video_core/renderer_opengl/gl_shader_cache.h
index a14269dea..89f181fe3 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_cache.h
@@ -30,12 +30,9 @@ using ShaderWorker = Common::StatefulThreadWorker<ShaderContext::Context>;
 class ShaderCache : public VideoCommon::ShaderCache {
 public:
     explicit ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindow& emu_window_,
-                         Tegra::Engines::Maxwell3D& maxwell3d_,
-                         Tegra::Engines::KeplerCompute& kepler_compute_,
-                         Tegra::MemoryManager& gpu_memory_, const Device& device_,
-                         TextureCache& texture_cache_, BufferCache& buffer_cache_,
-                         ProgramManager& program_manager_, StateTracker& state_tracker_,
-                         VideoCore::ShaderNotify& shader_notify_);
+                         const Device& device_, TextureCache& texture_cache_,
+                         BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                         StateTracker& state_tracker_, VideoCore::ShaderNotify& shader_notify_);
     ~ShaderCache();
 
     void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.cpp b/src/video_core/renderer_opengl/gl_state_tracker.cpp
index 912725ef7..a8f3a0f57 100644
--- a/src/video_core/renderer_opengl/gl_state_tracker.cpp
+++ b/src/video_core/renderer_opengl/gl_state_tracker.cpp
@@ -7,8 +7,8 @@
 
 #include "common/common_types.h"
 #include "core/core.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/engines/maxwell_3d.h"
-#include "video_core/gpu.h"
 #include "video_core/renderer_opengl/gl_state_tracker.h"
 
 #define OFF(field_name) MAXWELL3D_REG_INDEX(field_name)
@@ -202,9 +202,8 @@ void SetupDirtyMisc(Tables& tables) {
 
 } // Anonymous namespace
 
-StateTracker::StateTracker(Tegra::GPU& gpu) : flags{gpu.Maxwell3D().dirty.flags} {
-    auto& dirty = gpu.Maxwell3D().dirty;
-    auto& tables = dirty.tables;
+void StateTracker::SetupTables(Tegra::Control::ChannelState& channel_state) {
+    auto& tables{channel_state.maxwell_3d->dirty.tables};
     SetupDirtyFlags(tables);
     SetupDirtyColorMasks(tables);
     SetupDirtyViewports(tables);
@@ -230,4 +229,14 @@ StateTracker::StateTracker(Tegra::GPU& gpu) : flags{gpu.Maxwell3D().dirty.flags}
     SetupDirtyMisc(tables);
 }
 
+void StateTracker::ChangeChannel(Tegra::Control::ChannelState& channel_state) {
+    flags = &channel_state.maxwell_3d->dirty.flags;
+}
+
+void StateTracker::InvalidateState() {
+    flags->set();
+}
+
+StateTracker::StateTracker() : flags{&default_flags} {}
+
 } // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.h b/src/video_core/renderer_opengl/gl_state_tracker.h
index 04e024f08..19bcf3f35 100644
--- a/src/video_core/renderer_opengl/gl_state_tracker.h
+++ b/src/video_core/renderer_opengl/gl_state_tracker.h
@@ -12,8 +12,10 @@
 #include "video_core/engines/maxwell_3d.h"
 
 namespace Tegra {
-class GPU;
+namespace Control {
+struct ChannelState;
 }
+} // namespace Tegra
 
 namespace OpenGL {
 
@@ -83,7 +85,7 @@ static_assert(Last <= std::numeric_limits<u8>::max());
 
 class StateTracker {
 public:
-    explicit StateTracker(Tegra::GPU& gpu);
+    explicit StateTracker();
 
     void BindIndexBuffer(GLuint new_index_buffer) {
         if (index_buffer == new_index_buffer) {
@@ -121,94 +123,107 @@ public:
     }
 
     void NotifyScreenDrawVertexArray() {
-        flags[OpenGL::Dirty::VertexFormats] = true;
-        flags[OpenGL::Dirty::VertexFormat0 + 0] = true;
-        flags[OpenGL::Dirty::VertexFormat0 + 1] = true;
+        (*flags)[OpenGL::Dirty::VertexFormats] = true;
+        (*flags)[OpenGL::Dirty::VertexFormat0 + 0] = true;
+        (*flags)[OpenGL::Dirty::VertexFormat0 + 1] = true;
 
-        flags[VideoCommon::Dirty::VertexBuffers] = true;
-        flags[VideoCommon::Dirty::VertexBuffer0] = true;
+        (*flags)[VideoCommon::Dirty::VertexBuffers] = true;
+        (*flags)[VideoCommon::Dirty::VertexBuffer0] = true;
 
-        flags[OpenGL::Dirty::VertexInstances] = true;
-        flags[OpenGL::Dirty::VertexInstance0 + 0] = true;
-        flags[OpenGL::Dirty::VertexInstance0 + 1] = true;
+        (*flags)[OpenGL::Dirty::VertexInstances] = true;
+        (*flags)[OpenGL::Dirty::VertexInstance0 + 0] = true;
+        (*flags)[OpenGL::Dirty::VertexInstance0 + 1] = true;
     }
 
     void NotifyPolygonModes() {
-        flags[OpenGL::Dirty::PolygonModes] = true;
-        flags[OpenGL::Dirty::PolygonModeFront] = true;
-        flags[OpenGL::Dirty::PolygonModeBack] = true;
+        (*flags)[OpenGL::Dirty::PolygonModes] = true;
+        (*flags)[OpenGL::Dirty::PolygonModeFront] = true;
+        (*flags)[OpenGL::Dirty::PolygonModeBack] = true;
     }
 
     void NotifyViewport0() {
-        flags[OpenGL::Dirty::Viewports] = true;
-        flags[OpenGL::Dirty::Viewport0] = true;
+        (*flags)[OpenGL::Dirty::Viewports] = true;
+        (*flags)[OpenGL::Dirty::Viewport0] = true;
     }
 
     void NotifyScissor0() {
-        flags[OpenGL::Dirty::Scissors] = true;
-        flags[OpenGL::Dirty::Scissor0] = true;
+        (*flags)[OpenGL::Dirty::Scissors] = true;
+        (*flags)[OpenGL::Dirty::Scissor0] = true;
     }
 
     void NotifyColorMask(size_t index) {
-        flags[OpenGL::Dirty::ColorMasks] = true;
-        flags[OpenGL::Dirty::ColorMask0 + index] = true;
+        (*flags)[OpenGL::Dirty::ColorMasks] = true;
+        (*flags)[OpenGL::Dirty::ColorMask0 + index] = true;
     }
 
     void NotifyBlend0() {
-        flags[OpenGL::Dirty::BlendStates] = true;
-        flags[OpenGL::Dirty::BlendState0] = true;
+        (*flags)[OpenGL::Dirty::BlendStates] = true;
+        (*flags)[OpenGL::Dirty::BlendState0] = true;
     }
 
     void NotifyFramebuffer() {
-        flags[VideoCommon::Dirty::RenderTargets] = true;
+        (*flags)[VideoCommon::Dirty::RenderTargets] = true;
     }
 
     void NotifyFrontFace() {
-        flags[OpenGL::Dirty::FrontFace] = true;
+        (*flags)[OpenGL::Dirty::FrontFace] = true;
     }
 
     void NotifyCullTest() {
-        flags[OpenGL::Dirty::CullTest] = true;
+        (*flags)[OpenGL::Dirty::CullTest] = true;
     }
 
     void NotifyDepthMask() {
-        flags[OpenGL::Dirty::DepthMask] = true;
+        (*flags)[OpenGL::Dirty::DepthMask] = true;
     }
 
     void NotifyDepthTest() {
-        flags[OpenGL::Dirty::DepthTest] = true;
+        (*flags)[OpenGL::Dirty::DepthTest] = true;
     }
 
     void NotifyStencilTest() {
-        flags[OpenGL::Dirty::StencilTest] = true;
+        (*flags)[OpenGL::Dirty::StencilTest] = true;
     }
 
     void NotifyPolygonOffset() {
-        flags[OpenGL::Dirty::PolygonOffset] = true;
+        (*flags)[OpenGL::Dirty::PolygonOffset] = true;
     }
 
     void NotifyRasterizeEnable() {
-        flags[OpenGL::Dirty::RasterizeEnable] = true;
+        (*flags)[OpenGL::Dirty::RasterizeEnable] = true;
     }
 
     void NotifyFramebufferSRGB() {
-        flags[OpenGL::Dirty::FramebufferSRGB] = true;
+        (*flags)[OpenGL::Dirty::FramebufferSRGB] = true;
     }
 
     void NotifyLogicOp() {
-        flags[OpenGL::Dirty::LogicOp] = true;
+        (*flags)[OpenGL::Dirty::LogicOp] = true;
     }
 
     void NotifyClipControl() {
-        flags[OpenGL::Dirty::ClipControl] = true;
+        (*flags)[OpenGL::Dirty::ClipControl] = true;
     }
 
     void NotifyAlphaTest() {
-        flags[OpenGL::Dirty::AlphaTest] = true;
+        (*flags)[OpenGL::Dirty::AlphaTest] = true;
     }
 
+    void NotifyRange(u8 start, u8 end) {
+        for (auto flag = start; flag <= end; flag++) {
+            (*flags)[flag] = true;
+        }
+    }
+
+    void SetupTables(Tegra::Control::ChannelState& channel_state);
+
+    void ChangeChannel(Tegra::Control::ChannelState& channel_state);
+
+    void InvalidateState();
+
 private:
-    Tegra::Engines::Maxwell3D::DirtyState::Flags& flags;
+    Tegra::Engines::Maxwell3D::DirtyState::Flags* flags;
+    Tegra::Engines::Maxwell3D::DirtyState::Flags default_flags{};
 
     GLuint framebuffer = 0;
     GLuint index_buffer = 0;
diff --git a/src/video_core/renderer_opengl/maxwell_to_gl.h b/src/video_core/renderer_opengl/maxwell_to_gl.h
index 9a72d0d6d..004421236 100644
--- a/src/video_core/renderer_opengl/maxwell_to_gl.h
+++ b/src/video_core/renderer_opengl/maxwell_to_gl.h
@@ -87,7 +87,7 @@ constexpr std::array<FormatTuple, VideoCore::Surface::MaxPixelFormat> FORMAT_TAB
     {GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT},                         // BC3_SRGB
     {GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM},                            // BC7_SRGB
     {GL_RGBA4, GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4_REV},               // A4B4G4R4_UNORM
-    {GL_R8, GL_RED, GL_UNSIGNED_BYTE},                                // R4G4_UNORM
+    {GL_R8, GL_RED, GL_UNSIGNED_BYTE},                                // G4R4_UNORM
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR},                        // ASTC_2D_4X4_SRGB
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR},                        // ASTC_2D_8X8_SRGB
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR},                        // ASTC_2D_8X5_SRGB
@@ -99,6 +99,8 @@ constexpr std::array<FormatTuple, VideoCore::Surface::MaxPixelFormat> FORMAT_TAB
     {GL_COMPRESSED_RGBA_ASTC_6x6_KHR},                                // ASTC_2D_6X6_UNORM
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR},                        // ASTC_2D_6X6_SRGB
     {GL_COMPRESSED_RGBA_ASTC_10x6_KHR},                               // ASTC_2D_10X6_UNORM
+    {GL_COMPRESSED_RGBA_ASTC_10x5_KHR},                               // ASTC_2D_10X5_UNORM
+    {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR},                       // ASTC_2D_10X5_SRGB
     {GL_COMPRESSED_RGBA_ASTC_10x10_KHR},                              // ASTC_2D_10X10_UNORM
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR},                      // ASTC_2D_10X10_SRGB
     {GL_COMPRESSED_RGBA_ASTC_12x12_KHR},                              // ASTC_2D_12X12_UNORM
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index 34f3f7a67..8bd5eba7e 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -131,7 +131,7 @@ RendererOpenGL::RendererOpenGL(Core::TelemetrySession& telemetry_session_,
                                Core::Memory::Memory& cpu_memory_, Tegra::GPU& gpu_,
                                std::unique_ptr<Core::Frontend::GraphicsContext> context_)
     : RendererBase{emu_window_, std::move(context_)}, telemetry_session{telemetry_session_},
-      emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, state_tracker{gpu},
+      emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, state_tracker{},
       program_manager{device},
       rasterizer(emu_window, gpu, cpu_memory, device, screen_info, program_manager, state_tracker) {
     if (Settings::values.renderer_debug && GLAD_GL_KHR_debug) {
diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
index bdb71dc53..e7104d377 100644
--- a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
+++ b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
@@ -184,7 +184,7 @@ struct FormatTuple {
     {VK_FORMAT_BC3_SRGB_BLOCK},                                // BC3_SRGB
     {VK_FORMAT_BC7_SRGB_BLOCK},                                // BC7_SRGB
     {VK_FORMAT_R4G4B4A4_UNORM_PACK16, Attachable},             // A4B4G4R4_UNORM
-    {VK_FORMAT_R4G4_UNORM_PACK8},                              // R4G4_UNORM
+    {VK_FORMAT_R4G4_UNORM_PACK8},                              // G4R4_UNORM
     {VK_FORMAT_ASTC_4x4_SRGB_BLOCK},                           // ASTC_2D_4X4_SRGB
     {VK_FORMAT_ASTC_8x8_SRGB_BLOCK},                           // ASTC_2D_8X8_SRGB
     {VK_FORMAT_ASTC_8x5_SRGB_BLOCK},                           // ASTC_2D_8X5_SRGB
@@ -196,6 +196,8 @@ struct FormatTuple {
     {VK_FORMAT_ASTC_6x6_UNORM_BLOCK},                          // ASTC_2D_6X6_UNORM
     {VK_FORMAT_ASTC_6x6_SRGB_BLOCK},                           // ASTC_2D_6X6_SRGB
     {VK_FORMAT_ASTC_10x6_UNORM_BLOCK},                         // ASTC_2D_10X6_UNORM
+    {VK_FORMAT_ASTC_10x5_UNORM_BLOCK},                         // ASTC_2D_10X5_UNORM
+    {VK_FORMAT_ASTC_10x5_SRGB_BLOCK},                          // ASTC_2D_10X5_SRGB
     {VK_FORMAT_ASTC_10x10_UNORM_BLOCK},                        // ASTC_2D_10X10_UNORM
     {VK_FORMAT_ASTC_10x10_SRGB_BLOCK},                         // ASTC_2D_10X10_SRGB
     {VK_FORMAT_ASTC_12x12_UNORM_BLOCK},                        // ASTC_2D_12X12_UNORM
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index 7c78d0299..d8131232a 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -102,13 +102,13 @@ RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_,
       debug_callback(Settings::values.renderer_debug ? CreateDebugCallback(instance) : nullptr),
       surface(CreateSurface(instance, render_window)),
       device(CreateDevice(instance, dld, *surface)), memory_allocator(device, false),
-      state_tracker(gpu), scheduler(device, state_tracker),
+      state_tracker(), scheduler(device, state_tracker),
       swapchain(*surface, device, scheduler, render_window.GetFramebufferLayout().width,
                 render_window.GetFramebufferLayout().height, false),
       blit_screen(cpu_memory, render_window, device, memory_allocator, swapchain, scheduler,
                   screen_info),
-      rasterizer(render_window, gpu, gpu.MemoryManager(), cpu_memory, screen_info, device,
-                 memory_allocator, state_tracker, scheduler) {
+      rasterizer(render_window, gpu, cpu_memory, screen_info, device, memory_allocator,
+                 state_tracker, scheduler) {
     Report();
 } catch (const vk::Exception& exception) {
     LOG_ERROR(Render_Vulkan, "Vulkan initialization failed with error: {}", exception.what());
@@ -142,7 +142,7 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
     const auto recreate_swapchain = [&] {
         if (!has_been_recreated) {
             has_been_recreated = true;
-            scheduler.WaitWorker();
+            scheduler.Finish();
         }
         const Layout::FramebufferLayout layout = render_window.GetFramebufferLayout();
         swapchain.Create(layout.width, layout.height, is_srgb);
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.cpp b/src/video_core/renderer_vulkan/vk_blit_screen.cpp
index 444c29f68..cb7fa2078 100644
--- a/src/video_core/renderer_vulkan/vk_blit_screen.cpp
+++ b/src/video_core/renderer_vulkan/vk_blit_screen.cpp
@@ -145,6 +145,11 @@ VkSemaphore BlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer,
     // Finish any pending renderpass
     scheduler.RequestOutsideRenderPassOperationContext();
 
+    if (const auto swapchain_images = swapchain.GetImageCount(); swapchain_images != image_count) {
+        image_count = swapchain_images;
+        Recreate();
+    }
+
     const std::size_t image_index = swapchain.GetImageIndex();
 
     scheduler.Wait(resource_ticks[image_index]);
@@ -448,15 +453,15 @@ vk::Framebuffer BlitScreen::CreateFramebuffer(const VkImageView& image_view, VkE
 
 void BlitScreen::CreateStaticResources() {
     CreateShaders();
+    CreateSampler();
+}
+
+void BlitScreen::CreateDynamicResources() {
     CreateSemaphores();
     CreateDescriptorPool();
     CreateDescriptorSetLayout();
     CreateDescriptorSets();
     CreatePipelineLayout();
-    CreateSampler();
-}
-
-void BlitScreen::CreateDynamicResources() {
     CreateRenderPass();
     CreateFramebuffers();
     CreateGraphicsPipeline();
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.h b/src/video_core/renderer_vulkan/vk_blit_screen.h
index b8c67bef0..29e2ea925 100644
--- a/src/video_core/renderer_vulkan/vk_blit_screen.h
+++ b/src/video_core/renderer_vulkan/vk_blit_screen.h
@@ -109,7 +109,7 @@ private:
     MemoryAllocator& memory_allocator;
     Swapchain& swapchain;
     Scheduler& scheduler;
-    const std::size_t image_count;
+    std::size_t image_count;
     const ScreenInfo& screen_info;
 
     vk::ShaderModule vertex_shader;
diff --git a/src/video_core/renderer_vulkan/vk_compute_pass.cpp b/src/video_core/renderer_vulkan/vk_compute_pass.cpp
index f17a5ccd6..241d7573e 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pass.cpp
+++ b/src/video_core/renderer_vulkan/vk_compute_pass.cpp
@@ -26,8 +26,6 @@
 
 namespace Vulkan {
 
-using Tegra::Texture::SWIZZLE_TABLE;
-
 namespace {
 
 constexpr u32 ASTC_BINDING_INPUT_BUFFER = 0;
diff --git a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
index 6447210e2..7906e11a8 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
+++ b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
@@ -126,8 +126,8 @@ void ComputePipeline::Configure(Tegra::Engines::KeplerCompute& kepler_compute,
                 const u32 secondary_offset{desc.secondary_cbuf_offset + index_offset};
                 const GPUVAddr separate_addr{cbufs[desc.secondary_cbuf_index].Address() +
                                              secondary_offset};
-                const u32 lhs_raw{gpu_memory.Read<u32>(addr)};
-                const u32 rhs_raw{gpu_memory.Read<u32>(separate_addr)};
+                const u32 lhs_raw{gpu_memory.Read<u32>(addr) << desc.shift_left};
+                const u32 rhs_raw{gpu_memory.Read<u32>(separate_addr) << desc.secondary_shift_left};
                 return TexturePair(lhs_raw | rhs_raw, via_header_index);
             }
         }
diff --git a/src/video_core/renderer_vulkan/vk_fence_manager.cpp b/src/video_core/renderer_vulkan/vk_fence_manager.cpp
index c249b34d4..0214b103a 100644
--- a/src/video_core/renderer_vulkan/vk_fence_manager.cpp
+++ b/src/video_core/renderer_vulkan/vk_fence_manager.cpp
@@ -11,11 +11,8 @@
 
 namespace Vulkan {
 
-InnerFence::InnerFence(Scheduler& scheduler_, u32 payload_, bool is_stubbed_)
-    : FenceBase{payload_, is_stubbed_}, scheduler{scheduler_} {}
-
-InnerFence::InnerFence(Scheduler& scheduler_, GPUVAddr address_, u32 payload_, bool is_stubbed_)
-    : FenceBase{address_, payload_, is_stubbed_}, scheduler{scheduler_} {}
+InnerFence::InnerFence(Scheduler& scheduler_, bool is_stubbed_)
+    : FenceBase{is_stubbed_}, scheduler{scheduler_} {}
 
 InnerFence::~InnerFence() = default;
 
@@ -48,12 +45,8 @@ FenceManager::FenceManager(VideoCore::RasterizerInterface& rasterizer_, Tegra::G
     : GenericFenceManager{rasterizer_, gpu_, texture_cache_, buffer_cache_, query_cache_},
       scheduler{scheduler_} {}
 
-Fence FenceManager::CreateFence(u32 value, bool is_stubbed) {
-    return std::make_shared<InnerFence>(scheduler, value, is_stubbed);
-}
-
-Fence FenceManager::CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) {
-    return std::make_shared<InnerFence>(scheduler, addr, value, is_stubbed);
+Fence FenceManager::CreateFence(bool is_stubbed) {
+    return std::make_shared<InnerFence>(scheduler, is_stubbed);
 }
 
 void FenceManager::QueueFence(Fence& fence) {
diff --git a/src/video_core/renderer_vulkan/vk_fence_manager.h b/src/video_core/renderer_vulkan/vk_fence_manager.h
index 7c0bbd80a..7fe2afcd9 100644
--- a/src/video_core/renderer_vulkan/vk_fence_manager.h
+++ b/src/video_core/renderer_vulkan/vk_fence_manager.h
@@ -25,8 +25,7 @@ class Scheduler;
 
 class InnerFence : public VideoCommon::FenceBase {
 public:
-    explicit InnerFence(Scheduler& scheduler_, u32 payload_, bool is_stubbed_);
-    explicit InnerFence(Scheduler& scheduler_, GPUVAddr address_, u32 payload_, bool is_stubbed_);
+    explicit InnerFence(Scheduler& scheduler_, bool is_stubbed_);
     ~InnerFence();
 
     void Queue();
@@ -50,8 +49,7 @@ public:
                           QueryCache& query_cache, const Device& device, Scheduler& scheduler);
 
 protected:
-    Fence CreateFence(u32 value, bool is_stubbed) override;
-    Fence CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) override;
+    Fence CreateFence(bool is_stubbed) override;
     void QueueFence(Fence& fence) override;
     bool IsFenceSignaled(Fence& fence) const override;
     void WaitFence(Fence& fence) override;
diff --git a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
index 5aca8f038..f47786f48 100644
--- a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
+++ b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
@@ -215,15 +215,14 @@ ConfigureFuncPtr ConfigureFunc(const std::array<vk::ShaderModule, NUM_STAGES>& m
 } // Anonymous namespace
 
 GraphicsPipeline::GraphicsPipeline(
-    Tegra::Engines::Maxwell3D& maxwell3d_, Tegra::MemoryManager& gpu_memory_, Scheduler& scheduler_,
-    BufferCache& buffer_cache_, TextureCache& texture_cache_,
+    Scheduler& scheduler_, BufferCache& buffer_cache_, TextureCache& texture_cache_,
     VideoCore::ShaderNotify* shader_notify, const Device& device_, DescriptorPool& descriptor_pool,
     UpdateDescriptorQueue& update_descriptor_queue_, Common::ThreadWorker* worker_thread,
     PipelineStatistics* pipeline_statistics, RenderPassCache& render_pass_cache,
     const GraphicsPipelineCacheKey& key_, std::array<vk::ShaderModule, NUM_STAGES> stages,
     const std::array<const Shader::Info*, NUM_STAGES>& infos)
-    : key{key_}, maxwell3d{maxwell3d_}, gpu_memory{gpu_memory_}, device{device_},
-      texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, scheduler{scheduler_},
+    : key{key_}, device{device_}, texture_cache{texture_cache_},
+      buffer_cache{buffer_cache_}, scheduler{scheduler_},
       update_descriptor_queue{update_descriptor_queue_}, spv_modules{std::move(stages)} {
     if (shader_notify) {
         shader_notify->MarkShaderBuilding();
@@ -288,7 +287,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
 
     buffer_cache.SetUniformBuffersState(enabled_uniform_buffer_masks, &uniform_buffer_sizes);
 
-    const auto& regs{maxwell3d.regs};
+    const auto& regs{maxwell3d->regs};
     const bool via_header_index{regs.sampler_index == Maxwell::SamplerIndex::ViaHeaderIndex};
     const auto config_stage{[&](size_t stage) LAMBDA_FORCEINLINE {
         const Shader::Info& info{stage_infos[stage]};
@@ -302,7 +301,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
                 ++ssbo_index;
             }
         }
-        const auto& cbufs{maxwell3d.state.shader_stages[stage].const_buffers};
+        const auto& cbufs{maxwell3d->state.shader_stages[stage].const_buffers};
         const auto read_handle{[&](const auto& desc, u32 index) {
             ASSERT(cbufs[desc.cbuf_index].enabled);
             const u32 index_offset{index << desc.size_shift};
@@ -315,13 +314,14 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
                     const u32 second_offset{desc.secondary_cbuf_offset + index_offset};
                     const GPUVAddr separate_addr{cbufs[desc.secondary_cbuf_index].address +
                                                  second_offset};
-                    const u32 lhs_raw{gpu_memory.Read<u32>(addr)};
-                    const u32 rhs_raw{gpu_memory.Read<u32>(separate_addr)};
+                    const u32 lhs_raw{gpu_memory->Read<u32>(addr) << desc.shift_left};
+                    const u32 rhs_raw{gpu_memory->Read<u32>(separate_addr)
+                                      << desc.secondary_shift_left};
                     const u32 raw{lhs_raw | rhs_raw};
                     return TexturePair(raw, via_header_index);
                 }
             }
-            return TexturePair(gpu_memory.Read<u32>(addr), via_header_index);
+            return TexturePair(gpu_memory->Read<u32>(addr), via_header_index);
         }};
         const auto add_image{[&](const auto& desc, bool blacklist) LAMBDA_FORCEINLINE {
             for (u32 index = 0; index < desc.count; ++index) {
diff --git a/src/video_core/renderer_vulkan/vk_graphics_pipeline.h b/src/video_core/renderer_vulkan/vk_graphics_pipeline.h
index e8949a9ab..85602592b 100644
--- a/src/video_core/renderer_vulkan/vk_graphics_pipeline.h
+++ b/src/video_core/renderer_vulkan/vk_graphics_pipeline.h
@@ -69,15 +69,16 @@ class GraphicsPipeline {
     static constexpr size_t NUM_STAGES = Tegra::Engines::Maxwell3D::Regs::MaxShaderStage;
 
 public:
-    explicit GraphicsPipeline(
-        Tegra::Engines::Maxwell3D& maxwell3d, Tegra::MemoryManager& gpu_memory,
-        Scheduler& scheduler, BufferCache& buffer_cache, TextureCache& texture_cache,
-        VideoCore::ShaderNotify* shader_notify, const Device& device,
-        DescriptorPool& descriptor_pool, UpdateDescriptorQueue& update_descriptor_queue,
-        Common::ThreadWorker* worker_thread, PipelineStatistics* pipeline_statistics,
-        RenderPassCache& render_pass_cache, const GraphicsPipelineCacheKey& key,
-        std::array<vk::ShaderModule, NUM_STAGES> stages,
-        const std::array<const Shader::Info*, NUM_STAGES>& infos);
+    explicit GraphicsPipeline(Scheduler& scheduler, BufferCache& buffer_cache,
+                              TextureCache& texture_cache, VideoCore::ShaderNotify* shader_notify,
+                              const Device& device, DescriptorPool& descriptor_pool,
+                              UpdateDescriptorQueue& update_descriptor_queue,
+                              Common::ThreadWorker* worker_thread,
+                              PipelineStatistics* pipeline_statistics,
+                              RenderPassCache& render_pass_cache,
+                              const GraphicsPipelineCacheKey& key,
+                              std::array<vk::ShaderModule, NUM_STAGES> stages,
+                              const std::array<const Shader::Info*, NUM_STAGES>& infos);
 
     GraphicsPipeline& operator=(GraphicsPipeline&&) noexcept = delete;
     GraphicsPipeline(GraphicsPipeline&&) noexcept = delete;
@@ -109,6 +110,11 @@ public:
         return [](GraphicsPipeline* pl, bool is_indexed) { pl->ConfigureImpl<Spec>(is_indexed); };
     }
 
+    void SetEngine(Tegra::Engines::Maxwell3D* maxwell3d_, Tegra::MemoryManager* gpu_memory_) {
+        maxwell3d = maxwell3d_;
+        gpu_memory = gpu_memory_;
+    }
+
 private:
     template <typename Spec>
     void ConfigureImpl(bool is_indexed);
@@ -120,8 +126,8 @@ private:
     void Validate();
 
     const GraphicsPipelineCacheKey key;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::MemoryManager& gpu_memory;
+    Tegra::Engines::Maxwell3D* maxwell3d;
+    Tegra::MemoryManager* gpu_memory;
     const Device& device;
     TextureCache& texture_cache;
     BufferCache& buffer_cache;
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
index 9708dc45e..732e7b6f2 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
@@ -259,20 +259,18 @@ bool GraphicsPipelineCacheKey::operator==(const GraphicsPipelineCacheKey& rhs) c
     return std::memcmp(&rhs, this, Size()) == 0;
 }
 
-PipelineCache::PipelineCache(RasterizerVulkan& rasterizer_, Tegra::Engines::Maxwell3D& maxwell3d_,
-                             Tegra::Engines::KeplerCompute& kepler_compute_,
-                             Tegra::MemoryManager& gpu_memory_, const Device& device_,
+PipelineCache::PipelineCache(RasterizerVulkan& rasterizer_, const Device& device_,
                              Scheduler& scheduler_, DescriptorPool& descriptor_pool_,
                              UpdateDescriptorQueue& update_descriptor_queue_,
                              RenderPassCache& render_pass_cache_, BufferCache& buffer_cache_,
                              TextureCache& texture_cache_, VideoCore::ShaderNotify& shader_notify_)
-    : VideoCommon::ShaderCache{rasterizer_, gpu_memory_, maxwell3d_, kepler_compute_},
-      device{device_}, scheduler{scheduler_}, descriptor_pool{descriptor_pool_},
-      update_descriptor_queue{update_descriptor_queue_}, render_pass_cache{render_pass_cache_},
-      buffer_cache{buffer_cache_}, texture_cache{texture_cache_}, shader_notify{shader_notify_},
+    : VideoCommon::ShaderCache{rasterizer_}, device{device_}, scheduler{scheduler_},
+      descriptor_pool{descriptor_pool_}, update_descriptor_queue{update_descriptor_queue_},
+      render_pass_cache{render_pass_cache_}, buffer_cache{buffer_cache_},
+      texture_cache{texture_cache_}, shader_notify{shader_notify_},
       use_asynchronous_shaders{Settings::values.use_asynchronous_shaders.GetValue()},
-      workers(std::max(std::thread::hardware_concurrency(), 2U) - 1, "yuzu:PipelineBuilder"),
-      serialization_thread(1, "yuzu:PipelineSerialization") {
+      workers(std::max(std::thread::hardware_concurrency(), 2U) - 1, "VkPipelineBuilder"),
+      serialization_thread(1, "VkPipelineSerialization") {
     const auto& float_control{device.FloatControlProperties()};
     const VkDriverIdKHR driver_id{device.GetDriverID()};
     profile = Shader::Profile{
@@ -337,7 +335,7 @@ GraphicsPipeline* PipelineCache::CurrentGraphicsPipeline() {
         current_pipeline = nullptr;
         return nullptr;
     }
-    graphics_key.state.Refresh(maxwell3d, device.IsExtExtendedDynamicStateSupported(),
+    graphics_key.state.Refresh(*maxwell3d, device.IsExtExtendedDynamicStateSupported(),
                                device.IsExtVertexInputDynamicStateSupported());
 
     if (current_pipeline) {
@@ -357,7 +355,7 @@ ComputePipeline* PipelineCache::CurrentComputePipeline() {
     if (!shader) {
         return nullptr;
     }
-    const auto& qmd{kepler_compute.launch_description};
+    const auto& qmd{kepler_compute->launch_description};
     const ComputePipelineCacheKey key{
         .unique_hash = shader->unique_hash,
         .shared_memory_size = qmd.shared_alloc,
@@ -486,13 +484,13 @@ GraphicsPipeline* PipelineCache::BuiltPipeline(GraphicsPipeline* pipeline) const
     }
     // If something is using depth, we can assume that games are not rendering anything which
     // will be used one time.
-    if (maxwell3d.regs.zeta_enable) {
+    if (maxwell3d->regs.zeta_enable) {
         return nullptr;
     }
     // If games are using a small index count, we can assume these are full screen quads.
     // Usually these shaders are only used once for building textures so we can assume they
     // can't be built async
-    if (maxwell3d.regs.index_array.count <= 6 || maxwell3d.regs.vertex_buffer.count <= 6) {
+    if (maxwell3d->regs.index_array.count <= 6 || maxwell3d->regs.vertex_buffer.count <= 6) {
         return pipeline;
     }
     return nullptr;
@@ -557,10 +555,10 @@ std::unique_ptr<GraphicsPipeline> PipelineCache::CreateGraphicsPipeline(
         previous_stage = &program;
     }
     Common::ThreadWorker* const thread_worker{build_in_parallel ? &workers : nullptr};
-    return std::make_unique<GraphicsPipeline>(
-        maxwell3d, gpu_memory, scheduler, buffer_cache, texture_cache, &shader_notify, device,
-        descriptor_pool, update_descriptor_queue, thread_worker, statistics, render_pass_cache, key,
-        std::move(modules), infos);
+    return std::make_unique<GraphicsPipeline>(scheduler, buffer_cache, texture_cache,
+                                              &shader_notify, device, descriptor_pool,
+                                              update_descriptor_queue, thread_worker, statistics,
+                                              render_pass_cache, key, std::move(modules), infos);
 
 } catch (const Shader::Exception& exception) {
     LOG_ERROR(Render_Vulkan, "{}", exception.what());
@@ -592,9 +590,9 @@ std::unique_ptr<GraphicsPipeline> PipelineCache::CreateGraphicsPipeline() {
 
 std::unique_ptr<ComputePipeline> PipelineCache::CreateComputePipeline(
     const ComputePipelineCacheKey& key, const ShaderInfo* shader) {
-    const GPUVAddr program_base{kepler_compute.regs.code_loc.Address()};
-    const auto& qmd{kepler_compute.launch_description};
-    ComputeEnvironment env{kepler_compute, gpu_memory, program_base, qmd.program_start};
+    const GPUVAddr program_base{kepler_compute->regs.code_loc.Address()};
+    const auto& qmd{kepler_compute->launch_description};
+    ComputeEnvironment env{*kepler_compute, *gpu_memory, program_base, qmd.program_start};
     env.SetCachedSize(shader->size_bytes);
 
     main_pools.ReleaseContents();
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.h b/src/video_core/renderer_vulkan/vk_pipeline_cache.h
index 127957dbf..61f9e9366 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.h
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.h
@@ -100,10 +100,8 @@ struct ShaderPools {
 
 class PipelineCache : public VideoCommon::ShaderCache {
 public:
-    explicit PipelineCache(RasterizerVulkan& rasterizer, Tegra::Engines::Maxwell3D& maxwell3d,
-                           Tegra::Engines::KeplerCompute& kepler_compute,
-                           Tegra::MemoryManager& gpu_memory, const Device& device,
-                           Scheduler& scheduler, DescriptorPool& descriptor_pool,
+    explicit PipelineCache(RasterizerVulkan& rasterizer, const Device& device, Scheduler& scheduler,
+                           DescriptorPool& descriptor_pool,
                            UpdateDescriptorQueue& update_descriptor_queue,
                            RenderPassCache& render_pass_cache, BufferCache& buffer_cache,
                            TextureCache& texture_cache, VideoCore::ShaderNotify& shader_notify_);
diff --git a/src/video_core/renderer_vulkan/vk_query_cache.cpp b/src/video_core/renderer_vulkan/vk_query_cache.cpp
index 2b859c6b8..7cb02631c 100644
--- a/src/video_core/renderer_vulkan/vk_query_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_query_cache.cpp
@@ -65,10 +65,9 @@ void QueryPool::Reserve(std::pair<VkQueryPool, u32> query) {
     usage[pool_index * GROW_STEP + static_cast<std::ptrdiff_t>(query.second)] = false;
 }
 
-QueryCache::QueryCache(VideoCore::RasterizerInterface& rasterizer_,
-                       Tegra::Engines::Maxwell3D& maxwell3d_, Tegra::MemoryManager& gpu_memory_,
-                       const Device& device_, Scheduler& scheduler_)
-    : QueryCacheBase{rasterizer_, maxwell3d_, gpu_memory_}, device{device_}, scheduler{scheduler_},
+QueryCache::QueryCache(VideoCore::RasterizerInterface& rasterizer_, const Device& device_,
+                       Scheduler& scheduler_)
+    : QueryCacheBase{rasterizer_}, device{device_}, scheduler{scheduler_},
       query_pools{
           QueryPool{device_, scheduler_, QueryType::SamplesPassed},
       } {}
diff --git a/src/video_core/renderer_vulkan/vk_query_cache.h b/src/video_core/renderer_vulkan/vk_query_cache.h
index b0d86c4f8..26762ee09 100644
--- a/src/video_core/renderer_vulkan/vk_query_cache.h
+++ b/src/video_core/renderer_vulkan/vk_query_cache.h
@@ -52,9 +52,8 @@ private:
 class QueryCache final
     : public VideoCommon::QueryCacheBase<QueryCache, CachedQuery, CounterStream, HostCounter> {
 public:
-    explicit QueryCache(VideoCore::RasterizerInterface& rasterizer_,
-                        Tegra::Engines::Maxwell3D& maxwell3d_, Tegra::MemoryManager& gpu_memory_,
-                        const Device& device_, Scheduler& scheduler_);
+    explicit QueryCache(VideoCore::RasterizerInterface& rasterizer_, const Device& device_,
+                        Scheduler& scheduler_);
     ~QueryCache();
 
     std::pair<VkQueryPool, u32> AllocateQuery(VideoCore::QueryType type);
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index 7e40c2df1..acfd5da7d 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -11,6 +11,7 @@
 #include "common/microprofile.h"
 #include "common/scope_exit.h"
 #include "common/settings.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/renderer_vulkan/blit_image.h"
@@ -148,14 +149,11 @@ DrawParams MakeDrawParams(const Maxwell& regs, u32 num_instances, bool is_instan
 } // Anonymous namespace
 
 RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_,
-                                   Tegra::MemoryManager& gpu_memory_,
                                    Core::Memory::Memory& cpu_memory_, ScreenInfo& screen_info_,
                                    const Device& device_, MemoryAllocator& memory_allocator_,
                                    StateTracker& state_tracker_, Scheduler& scheduler_)
-    : RasterizerAccelerated{cpu_memory_}, gpu{gpu_},
-      gpu_memory{gpu_memory_}, maxwell3d{gpu.Maxwell3D()}, kepler_compute{gpu.KeplerCompute()},
-      screen_info{screen_info_}, device{device_}, memory_allocator{memory_allocator_},
-      state_tracker{state_tracker_}, scheduler{scheduler_},
+    : RasterizerAccelerated{cpu_memory_}, gpu{gpu_}, screen_info{screen_info_}, device{device_},
+      memory_allocator{memory_allocator_}, state_tracker{state_tracker_}, scheduler{scheduler_},
       staging_pool(device, memory_allocator, scheduler), descriptor_pool(device, scheduler),
       update_descriptor_queue(device, scheduler),
       blit_image(device, scheduler, state_tracker, descriptor_pool),
@@ -165,14 +163,13 @@ RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra
                                                        memory_allocator, staging_pool,
                                                        blit_image,       astc_decoder_pass,
                                                        render_pass_cache},
-      texture_cache(texture_cache_runtime, *this, maxwell3d, kepler_compute, gpu_memory),
+      texture_cache(texture_cache_runtime, *this),
       buffer_cache_runtime(device, memory_allocator, scheduler, staging_pool,
                            update_descriptor_queue, descriptor_pool),
-      buffer_cache(*this, maxwell3d, kepler_compute, gpu_memory, cpu_memory_, buffer_cache_runtime),
-      pipeline_cache(*this, maxwell3d, kepler_compute, gpu_memory, device, scheduler,
-                     descriptor_pool, update_descriptor_queue, render_pass_cache, buffer_cache,
-                     texture_cache, gpu.ShaderNotify()),
-      query_cache{*this, maxwell3d, gpu_memory, device, scheduler}, accelerate_dma{buffer_cache},
+      buffer_cache(*this, cpu_memory_, buffer_cache_runtime),
+      pipeline_cache(*this, device, scheduler, descriptor_pool, update_descriptor_queue,
+                     render_pass_cache, buffer_cache, texture_cache, gpu.ShaderNotify()),
+      query_cache{*this, device, scheduler}, accelerate_dma{buffer_cache},
       fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache, device, scheduler),
       wfi_event(device.GetLogical().CreateEvent()) {
     scheduler.SetQueryCache(query_cache);
@@ -193,14 +190,16 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
         return;
     }
     std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+    // update engine as channel may be different.
+    pipeline->SetEngine(maxwell3d, gpu_memory);
     pipeline->Configure(is_indexed);
 
     BeginTransformFeedback();
 
     UpdateDynamicStates();
 
-    const auto& regs{maxwell3d.regs};
-    const u32 num_instances{maxwell3d.mme_draw.instance_count};
+    const auto& regs{maxwell3d->regs};
+    const u32 num_instances{maxwell3d->mme_draw.instance_count};
     const DrawParams draw_params{MakeDrawParams(regs, num_instances, is_instanced, is_indexed)};
     scheduler.Record([draw_params](vk::CommandBuffer cmdbuf) {
         if (draw_params.is_indexed) {
@@ -218,14 +217,14 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
 void RasterizerVulkan::Clear() {
     MICROPROFILE_SCOPE(Vulkan_Clearing);
 
-    if (!maxwell3d.ShouldExecute()) {
+    if (!maxwell3d->ShouldExecute()) {
         return;
     }
     FlushWork();
 
     query_cache.UpdateCounters();
 
-    auto& regs = maxwell3d.regs;
+    auto& regs = maxwell3d->regs;
     const bool use_color = regs.clear_buffers.R || regs.clear_buffers.G || regs.clear_buffers.B ||
                            regs.clear_buffers.A;
     const bool use_depth = regs.clear_buffers.Z;
@@ -248,8 +247,15 @@ void RasterizerVulkan::Clear() {
     }
     UpdateViewportsState(regs);
 
+    VkRect2D default_scissor;
+    default_scissor.offset.x = 0;
+    default_scissor.offset.y = 0;
+    default_scissor.extent.width = std::numeric_limits<s32>::max();
+    default_scissor.extent.height = std::numeric_limits<s32>::max();
+
     VkClearRect clear_rect{
-        .rect = GetScissorState(regs, 0, up_scale, down_shift),
+        .rect = regs.clear_flags.scissor ? GetScissorState(regs, 0, up_scale, down_shift)
+                                         : default_scissor,
         .baseArrayLayer = regs.clear_buffers.layer,
         .layerCount = 1,
     };
@@ -339,9 +345,9 @@ void RasterizerVulkan::DispatchCompute() {
         return;
     }
     std::scoped_lock lock{texture_cache.mutex, buffer_cache.mutex};
-    pipeline->Configure(kepler_compute, gpu_memory, scheduler, buffer_cache, texture_cache);
+    pipeline->Configure(*kepler_compute, *gpu_memory, scheduler, buffer_cache, texture_cache);
 
-    const auto& qmd{kepler_compute.launch_description};
+    const auto& qmd{kepler_compute->launch_description};
     const std::array<u32, 3> dim{qmd.grid_dim_x, qmd.grid_dim_y, qmd.grid_dim_z};
     scheduler.RequestOutsideRenderPassOperationContext();
     scheduler.Record([dim](vk::CommandBuffer cmdbuf) { cmdbuf.Dispatch(dim[0], dim[1], dim[2]); });
@@ -422,7 +428,7 @@ void RasterizerVulkan::OnCPUWrite(VAddr addr, u64 size) {
     }
 }
 
-void RasterizerVulkan::SyncGuestHost() {
+void RasterizerVulkan::InvalidateGPUCache() {
     pipeline_cache.SyncGuestHost();
     {
         std::scoped_lock lock{buffer_cache.mutex};
@@ -442,40 +448,30 @@ void RasterizerVulkan::UnmapMemory(VAddr addr, u64 size) {
     pipeline_cache.OnCPUWrite(addr, size);
 }
 
-void RasterizerVulkan::ModifyGPUMemory(GPUVAddr addr, u64 size) {
+void RasterizerVulkan::ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) {
     {
         std::scoped_lock lock{texture_cache.mutex};
-        texture_cache.UnmapGPUMemory(addr, size);
+        texture_cache.UnmapGPUMemory(as_id, addr, size);
     }
 }
 
-void RasterizerVulkan::SignalSemaphore(GPUVAddr addr, u32 value) {
-    if (!gpu.IsAsync()) {
-        gpu_memory.Write<u32>(addr, value);
-        return;
-    }
-    fence_manager.SignalSemaphore(addr, value);
+void RasterizerVulkan::SignalFence(std::function<void()>&& func) {
+    fence_manager.SignalFence(std::move(func));
+}
+
+void RasterizerVulkan::SyncOperation(std::function<void()>&& func) {
+    fence_manager.SyncOperation(std::move(func));
 }
 
 void RasterizerVulkan::SignalSyncPoint(u32 value) {
-    if (!gpu.IsAsync()) {
-        gpu.IncrementSyncPoint(value);
-        return;
-    }
     fence_manager.SignalSyncPoint(value);
 }
 
 void RasterizerVulkan::SignalReference() {
-    if (!gpu.IsAsync()) {
-        return;
-    }
     fence_manager.SignalOrdering();
 }
 
 void RasterizerVulkan::ReleaseFences() {
-    if (!gpu.IsAsync()) {
-        return;
-    }
     fence_manager.WaitPendingFences();
 }
 
@@ -552,13 +548,13 @@ Tegra::Engines::AccelerateDMAInterface& RasterizerVulkan::AccessAccelerateDMA()
 }
 
 void RasterizerVulkan::AccelerateInlineToMemory(GPUVAddr address, size_t copy_size,
-                                                std::span<u8> memory) {
-    auto cpu_addr = gpu_memory.GpuToCpuAddress(address);
+                                                std::span<const u8> memory) {
+    auto cpu_addr = gpu_memory->GpuToCpuAddress(address);
     if (!cpu_addr) [[unlikely]] {
-        gpu_memory.WriteBlock(address, memory.data(), copy_size);
+        gpu_memory->WriteBlock(address, memory.data(), copy_size);
         return;
     }
-    gpu_memory.WriteBlockUnsafe(address, memory.data(), copy_size);
+    gpu_memory->WriteBlockUnsafe(address, memory.data(), copy_size);
     {
         std::unique_lock<std::mutex> lock{buffer_cache.mutex};
         if (!buffer_cache.InlineMemory(*cpu_addr, copy_size, memory)) {
@@ -627,7 +623,7 @@ bool AccelerateDMA::BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64
 }
 
 void RasterizerVulkan::UpdateDynamicStates() {
-    auto& regs = maxwell3d.regs;
+    auto& regs = maxwell3d->regs;
     UpdateViewportsState(regs);
     UpdateScissorsState(regs);
     UpdateDepthBias(regs);
@@ -651,7 +647,7 @@ void RasterizerVulkan::UpdateDynamicStates() {
 }
 
 void RasterizerVulkan::BeginTransformFeedback() {
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.tfb_enabled == 0) {
         return;
     }
@@ -667,7 +663,7 @@ void RasterizerVulkan::BeginTransformFeedback() {
 }
 
 void RasterizerVulkan::EndTransformFeedback() {
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.tfb_enabled == 0) {
         return;
     }
@@ -917,7 +913,7 @@ void RasterizerVulkan::UpdateStencilTestEnable(Tegra::Engines::Maxwell3D::Regs&
 }
 
 void RasterizerVulkan::UpdateVertexInput(Tegra::Engines::Maxwell3D::Regs& regs) {
-    auto& dirty{maxwell3d.dirty.flags};
+    auto& dirty{maxwell3d->dirty.flags};
     if (!dirty[Dirty::VertexInput]) {
         return;
     }
@@ -974,4 +970,41 @@ void RasterizerVulkan::UpdateVertexInput(Tegra::Engines::Maxwell3D::Regs& regs)
     });
 }
 
+void RasterizerVulkan::InitializeChannel(Tegra::Control::ChannelState& channel) {
+    CreateChannel(channel);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.CreateChannel(channel);
+        buffer_cache.CreateChannel(channel);
+    }
+    pipeline_cache.CreateChannel(channel);
+    query_cache.CreateChannel(channel);
+    state_tracker.SetupTables(channel);
+}
+
+void RasterizerVulkan::BindChannel(Tegra::Control::ChannelState& channel) {
+    const s32 channel_id = channel.bind_id;
+    BindToChannel(channel_id);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.BindToChannel(channel_id);
+        buffer_cache.BindToChannel(channel_id);
+    }
+    pipeline_cache.BindToChannel(channel_id);
+    query_cache.BindToChannel(channel_id);
+    state_tracker.ChangeChannel(channel);
+    state_tracker.InvalidateState();
+}
+
+void RasterizerVulkan::ReleaseChannel(s32 channel_id) {
+    EraseChannel(channel_id);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.EraseChannel(channel_id);
+        buffer_cache.EraseChannel(channel_id);
+    }
+    pipeline_cache.EraseChannel(channel_id);
+    query_cache.EraseChannel(channel_id);
+}
+
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.h b/src/video_core/renderer_vulkan/vk_rasterizer.h
index 0370ea39b..4cde3c983 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.h
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.h
@@ -8,6 +8,7 @@
 #include <boost/container/static_vector.hpp>
 
 #include "common/common_types.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/engines/maxwell_dma.h"
 #include "video_core/rasterizer_accelerated.h"
 #include "video_core/rasterizer_interface.h"
@@ -54,13 +55,13 @@ private:
     BufferCache& buffer_cache;
 };
 
-class RasterizerVulkan final : public VideoCore::RasterizerAccelerated {
+class RasterizerVulkan final : public VideoCore::RasterizerAccelerated,
+                               protected VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
 public:
     explicit RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_,
-                              Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_,
-                              ScreenInfo& screen_info_, const Device& device_,
-                              MemoryAllocator& memory_allocator_, StateTracker& state_tracker_,
-                              Scheduler& scheduler_);
+                              Core::Memory::Memory& cpu_memory_, ScreenInfo& screen_info_,
+                              const Device& device_, MemoryAllocator& memory_allocator_,
+                              StateTracker& state_tracker_, Scheduler& scheduler_);
     ~RasterizerVulkan() override;
 
     void Draw(bool is_indexed, bool is_instanced) override;
@@ -75,10 +76,11 @@ public:
     bool MustFlushRegion(VAddr addr, u64 size) override;
     void InvalidateRegion(VAddr addr, u64 size) override;
     void OnCPUWrite(VAddr addr, u64 size) override;
-    void SyncGuestHost() override;
+    void InvalidateGPUCache() override;
     void UnmapMemory(VAddr addr, u64 size) override;
-    void ModifyGPUMemory(GPUVAddr addr, u64 size) override;
-    void SignalSemaphore(GPUVAddr addr, u32 value) override;
+    void ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) override;
+    void SignalFence(std::function<void()>&& func) override;
+    void SyncOperation(std::function<void()>&& func) override;
     void SignalSyncPoint(u32 value) override;
     void SignalReference() override;
     void ReleaseFences() override;
@@ -93,12 +95,18 @@ public:
                                const Tegra::Engines::Fermi2D::Config& copy_config) override;
     Tegra::Engines::AccelerateDMAInterface& AccessAccelerateDMA() override;
     void AccelerateInlineToMemory(GPUVAddr address, size_t copy_size,
-                                  std::span<u8> memory) override;
+                                  std::span<const u8> memory) override;
     bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
                            u32 pixel_stride) override;
     void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
                            const VideoCore::DiskResourceLoadCallback& callback) override;
 
+    void InitializeChannel(Tegra::Control::ChannelState& channel) override;
+
+    void BindChannel(Tegra::Control::ChannelState& channel) override;
+
+    void ReleaseChannel(s32 channel_id) override;
+
 private:
     static constexpr size_t MAX_TEXTURES = 192;
     static constexpr size_t MAX_IMAGES = 48;
@@ -134,9 +142,6 @@ private:
     void UpdateVertexInput(Tegra::Engines::Maxwell3D::Regs& regs);
 
     Tegra::GPU& gpu;
-    Tegra::MemoryManager& gpu_memory;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::Engines::KeplerCompute& kepler_compute;
 
     ScreenInfo& screen_info;
     const Device& device;
diff --git a/src/video_core/renderer_vulkan/vk_scheduler.cpp b/src/video_core/renderer_vulkan/vk_scheduler.cpp
index a331ff37e..d96720b80 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.cpp
+++ b/src/video_core/renderer_vulkan/vk_scheduler.cpp
@@ -136,7 +136,7 @@ bool Scheduler::UpdateRescaling(bool is_rescaling) {
 }
 
 void Scheduler::WorkerThread(std::stop_token stop_token) {
-    Common::SetCurrentThreadName("yuzu:VulkanWorker");
+    Common::SetCurrentThreadName("VulkanWorker");
     do {
         std::unique_ptr<CommandChunk> work;
         {
diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp
index 06f68d09a..7fb256953 100644
--- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp
+++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp
@@ -26,20 +26,39 @@ using namespace Common::Literals;
 constexpr VkDeviceSize MAX_ALIGNMENT = 256;
 // Maximum size to put elements in the stream buffer
 constexpr VkDeviceSize MAX_STREAM_BUFFER_REQUEST_SIZE = 8_MiB;
-// Stream buffer size in bytes
-constexpr VkDeviceSize STREAM_BUFFER_SIZE = 128_MiB;
-constexpr VkDeviceSize REGION_SIZE = STREAM_BUFFER_SIZE / StagingBufferPool::NUM_SYNCS;
 
 constexpr VkMemoryPropertyFlags HOST_FLAGS =
     VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
 constexpr VkMemoryPropertyFlags STREAM_FLAGS = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | HOST_FLAGS;
 
-bool IsStreamHeap(VkMemoryHeap heap) noexcept {
-    return STREAM_BUFFER_SIZE < (heap.size * 2) / 3;
+static bool IsStreamHeap(VkMemoryHeap heap, size_t staging_buffer_size) noexcept {
+    return staging_buffer_size < (heap.size * 2) / 3;
+}
+
+static bool HasLargeDeviceLocalHostVisibleMemory(const VkPhysicalDeviceMemoryProperties& props) {
+    const auto flags{VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT};
+
+    for (u32 type_index = 0; type_index < props.memoryTypeCount; ++type_index) {
+        const auto& memory_type{props.memoryTypes[type_index]};
+
+        if ((memory_type.propertyFlags & flags) != flags) {
+            // Memory must be device local and host visible
+            continue;
+        }
+
+        const auto& heap{props.memoryHeaps[memory_type.heapIndex]};
+        if (heap.size >= 7168_MiB) {
+            // This is the right type of memory
+            return true;
+        }
+    }
+
+    return false;
 }
 
 std::optional<u32> FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& props, u32 type_mask,
-                                       VkMemoryPropertyFlags flags) noexcept {
+                                       VkMemoryPropertyFlags flags,
+                                       size_t staging_buffer_size) noexcept {
     for (u32 type_index = 0; type_index < props.memoryTypeCount; ++type_index) {
         if (((type_mask >> type_index) & 1) == 0) {
             // Memory type is incompatible
@@ -50,7 +69,7 @@ std::optional<u32> FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& p
             // Memory type doesn't have the flags we want
             continue;
         }
-        if (!IsStreamHeap(props.memoryHeaps[memory_type.heapIndex])) {
+        if (!IsStreamHeap(props.memoryHeaps[memory_type.heapIndex], staging_buffer_size)) {
             // Memory heap is not suitable for streaming
             continue;
         }
@@ -61,17 +80,17 @@ std::optional<u32> FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& p
 }
 
 u32 FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& props, u32 type_mask,
-                        bool try_device_local) {
+                        bool try_device_local, size_t staging_buffer_size) {
     std::optional<u32> type;
     if (try_device_local) {
         // Try to find a DEVICE_LOCAL_BIT type, Nvidia and AMD have a dedicated heap for this
-        type = FindMemoryTypeIndex(props, type_mask, STREAM_FLAGS);
+        type = FindMemoryTypeIndex(props, type_mask, STREAM_FLAGS, staging_buffer_size);
         if (type) {
             return *type;
         }
     }
     // Otherwise try without the DEVICE_LOCAL_BIT
-    type = FindMemoryTypeIndex(props, type_mask, HOST_FLAGS);
+    type = FindMemoryTypeIndex(props, type_mask, HOST_FLAGS, staging_buffer_size);
     if (type) {
         return *type;
     }
@@ -79,20 +98,32 @@ u32 FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& props, u32 type_
     throw vk::Exception(VK_ERROR_OUT_OF_DEVICE_MEMORY);
 }
 
-size_t Region(size_t iterator) noexcept {
-    return iterator / REGION_SIZE;
+size_t Region(size_t iterator, size_t region_size) noexcept {
+    return iterator / region_size;
 }
 } // Anonymous namespace
 
 StagingBufferPool::StagingBufferPool(const Device& device_, MemoryAllocator& memory_allocator_,
                                      Scheduler& scheduler_)
     : device{device_}, memory_allocator{memory_allocator_}, scheduler{scheduler_} {
+
+    const auto memory_properties{device.GetPhysical().GetMemoryProperties().memoryProperties};
+    if (HasLargeDeviceLocalHostVisibleMemory(memory_properties)) {
+        // Possible on many integrated and newer discrete cards
+        staging_buffer_size = 1_GiB;
+    } else {
+        // Well-supported default size used by most Vulkan PC games
+        staging_buffer_size = 256_MiB;
+    }
+
+    region_size = staging_buffer_size / StagingBufferPool::NUM_SYNCS;
+
     const vk::Device& dev = device.GetLogical();
     stream_buffer = dev.CreateBuffer(VkBufferCreateInfo{
         .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
         .pNext = nullptr,
         .flags = 0,
-        .size = STREAM_BUFFER_SIZE,
+        .size = staging_buffer_size,
         .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT |
                  VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT,
         .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
@@ -117,19 +148,18 @@ StagingBufferPool::StagingBufferPool(const Device& device_, MemoryAllocator& mem
         .image = nullptr,
         .buffer = *stream_buffer,
     };
-    const auto memory_properties = device.GetPhysical().GetMemoryProperties().memoryProperties;
     VkMemoryAllocateInfo stream_memory_info{
         .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
         .pNext = make_dedicated ? &dedicated_info : nullptr,
         .allocationSize = requirements.size,
-        .memoryTypeIndex =
-            FindMemoryTypeIndex(memory_properties, requirements.memoryTypeBits, true),
+        .memoryTypeIndex = FindMemoryTypeIndex(memory_properties, requirements.memoryTypeBits, true,
+                                               staging_buffer_size),
     };
     stream_memory = dev.TryAllocateMemory(stream_memory_info);
     if (!stream_memory) {
         LOG_INFO(Render_Vulkan, "Dynamic memory allocation failed, trying with system memory");
-        stream_memory_info.memoryTypeIndex =
-            FindMemoryTypeIndex(memory_properties, requirements.memoryTypeBits, false);
+        stream_memory_info.memoryTypeIndex = FindMemoryTypeIndex(
+            memory_properties, requirements.memoryTypeBits, false, staging_buffer_size);
         stream_memory = dev.AllocateMemory(stream_memory_info);
     }
 
@@ -137,7 +167,7 @@ StagingBufferPool::StagingBufferPool(const Device& device_, MemoryAllocator& mem
         stream_memory.SetObjectNameEXT("Stream Buffer Memory");
     }
     stream_buffer.BindMemory(*stream_memory, 0);
-    stream_pointer = stream_memory.Map(0, STREAM_BUFFER_SIZE);
+    stream_pointer = stream_memory.Map(0, staging_buffer_size);
 }
 
 StagingBufferPool::~StagingBufferPool() = default;
@@ -158,25 +188,25 @@ void StagingBufferPool::TickFrame() {
 }
 
 StagingBufferRef StagingBufferPool::GetStreamBuffer(size_t size) {
-    if (AreRegionsActive(Region(free_iterator) + 1,
-                         std::min(Region(iterator + size) + 1, NUM_SYNCS))) {
+    if (AreRegionsActive(Region(free_iterator, region_size) + 1,
+                         std::min(Region(iterator + size, region_size) + 1, NUM_SYNCS))) {
         // Avoid waiting for the previous usages to be free
         return GetStagingBuffer(size, MemoryUsage::Upload);
     }
     const u64 current_tick = scheduler.CurrentTick();
-    std::fill(sync_ticks.begin() + Region(used_iterator), sync_ticks.begin() + Region(iterator),
-              current_tick);
+    std::fill(sync_ticks.begin() + Region(used_iterator, region_size),
+              sync_ticks.begin() + Region(iterator, region_size), current_tick);
     used_iterator = iterator;
     free_iterator = std::max(free_iterator, iterator + size);
 
-    if (iterator + size >= STREAM_BUFFER_SIZE) {
-        std::fill(sync_ticks.begin() + Region(used_iterator), sync_ticks.begin() + NUM_SYNCS,
-                  current_tick);
+    if (iterator + size >= staging_buffer_size) {
+        std::fill(sync_ticks.begin() + Region(used_iterator, region_size),
+                  sync_ticks.begin() + NUM_SYNCS, current_tick);
         used_iterator = 0;
         iterator = 0;
         free_iterator = size;
 
-        if (AreRegionsActive(0, Region(size) + 1)) {
+        if (AreRegionsActive(0, Region(size, region_size) + 1)) {
             // Avoid waiting for the previous usages to be free
             return GetStagingBuffer(size, MemoryUsage::Upload);
         }
diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h
index 91dc84da8..90c67177f 100644
--- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h
+++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h
@@ -93,6 +93,9 @@ private:
     size_t free_iterator = 0;
     std::array<u64, NUM_SYNCS> sync_ticks{};
 
+    size_t staging_buffer_size = 0;
+    size_t region_size = 0;
+
     StagingBuffersCache device_local_cache;
     StagingBuffersCache upload_cache;
     StagingBuffersCache download_cache;
diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.cpp b/src/video_core/renderer_vulkan/vk_state_tracker.cpp
index 9ad096431..f234e1a31 100644
--- a/src/video_core/renderer_vulkan/vk_state_tracker.cpp
+++ b/src/video_core/renderer_vulkan/vk_state_tracker.cpp
@@ -7,9 +7,9 @@
 
 #include "common/common_types.h"
 #include "core/core.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/maxwell_3d.h"
-#include "video_core/gpu.h"
 #include "video_core/renderer_vulkan/vk_state_tracker.h"
 
 #define OFF(field_name) MAXWELL3D_REG_INDEX(field_name)
@@ -174,9 +174,8 @@ void SetupDirtyVertexBindings(Tables& tables) {
 }
 } // Anonymous namespace
 
-StateTracker::StateTracker(Tegra::GPU& gpu)
-    : flags{gpu.Maxwell3D().dirty.flags}, invalidation_flags{MakeInvalidationFlags()} {
-    auto& tables{gpu.Maxwell3D().dirty.tables};
+void StateTracker::SetupTables(Tegra::Control::ChannelState& channel_state) {
+    auto& tables{channel_state.maxwell_3d->dirty.tables};
     SetupDirtyFlags(tables);
     SetupDirtyViewports(tables);
     SetupDirtyScissors(tables);
@@ -199,4 +198,15 @@ StateTracker::StateTracker(Tegra::GPU& gpu)
     SetupDirtyVertexBindings(tables);
 }
 
+void StateTracker::ChangeChannel(Tegra::Control::ChannelState& channel_state) {
+    flags = &channel_state.maxwell_3d->dirty.flags;
+}
+
+void StateTracker::InvalidateState() {
+    flags->set();
+}
+
+StateTracker::StateTracker()
+    : flags{&default_flags}, default_flags{}, invalidation_flags{MakeInvalidationFlags()} {}
+
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.h b/src/video_core/renderer_vulkan/vk_state_tracker.h
index a85bc1c10..2296dea60 100644
--- a/src/video_core/renderer_vulkan/vk_state_tracker.h
+++ b/src/video_core/renderer_vulkan/vk_state_tracker.h
@@ -10,6 +10,12 @@
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/maxwell_3d.h"
 
+namespace Tegra {
+namespace Control {
+struct ChannelState;
+}
+} // namespace Tegra
+
 namespace Vulkan {
 
 namespace Dirty {
@@ -53,19 +59,19 @@ class StateTracker {
     using Maxwell = Tegra::Engines::Maxwell3D::Regs;
 
 public:
-    explicit StateTracker(Tegra::GPU& gpu);
+    explicit StateTracker();
 
     void InvalidateCommandBufferState() {
-        flags |= invalidation_flags;
+        (*flags) |= invalidation_flags;
         current_topology = INVALID_TOPOLOGY;
     }
 
     void InvalidateViewports() {
-        flags[Dirty::Viewports] = true;
+        (*flags)[Dirty::Viewports] = true;
     }
 
     void InvalidateScissors() {
-        flags[Dirty::Scissors] = true;
+        (*flags)[Dirty::Scissors] = true;
     }
 
     bool TouchViewports() {
@@ -139,16 +145,23 @@ public:
         return has_changed;
     }
 
+    void SetupTables(Tegra::Control::ChannelState& channel_state);
+
+    void ChangeChannel(Tegra::Control::ChannelState& channel_state);
+
+    void InvalidateState();
+
 private:
     static constexpr auto INVALID_TOPOLOGY = static_cast<Maxwell::PrimitiveTopology>(~0u);
 
     bool Exchange(std::size_t id, bool new_value) const noexcept {
-        const bool is_dirty = flags[id];
-        flags[id] = new_value;
+        const bool is_dirty = (*flags)[id];
+        (*flags)[id] = new_value;
         return is_dirty;
     }
 
-    Tegra::Engines::Maxwell3D::DirtyState::Flags& flags;
+    Tegra::Engines::Maxwell3D::DirtyState::Flags* flags;
+    Tegra::Engines::Maxwell3D::DirtyState::Flags default_flags;
     Tegra::Engines::Maxwell3D::DirtyState::Flags invalidation_flags;
     Maxwell::PrimitiveTopology current_topology = INVALID_TOPOLOGY;
 };
diff --git a/src/video_core/renderer_vulkan/vk_swapchain.cpp b/src/video_core/renderer_vulkan/vk_swapchain.cpp
index a69ae7725..706d9ba74 100644
--- a/src/video_core/renderer_vulkan/vk_swapchain.cpp
+++ b/src/video_core/renderer_vulkan/vk_swapchain.cpp
@@ -36,7 +36,8 @@ VkPresentModeKHR ChooseSwapPresentMode(vk::Span<VkPresentModeKHR> modes) {
     // Mailbox (triple buffering) doesn't lock the application like fifo (vsync),
     // prefer it if vsync option is not selected
     const auto found_mailbox = std::find(modes.begin(), modes.end(), VK_PRESENT_MODE_MAILBOX_KHR);
-    if (found_mailbox != modes.end() && !Settings::values.use_vsync.GetValue()) {
+    if (Settings::values.fullscreen_mode.GetValue() == Settings::FullscreenMode::Borderless &&
+        found_mailbox != modes.end() && !Settings::values.use_vsync.GetValue()) {
         return VK_PRESENT_MODE_MAILBOX_KHR;
     }
     if (!Settings::values.use_speed_limit.GetValue()) {
@@ -156,8 +157,16 @@ void Swapchain::CreateSwapchain(const VkSurfaceCapabilitiesKHR& capabilities, u3
     present_mode = ChooseSwapPresentMode(present_modes);
 
     u32 requested_image_count{capabilities.minImageCount + 1};
-    if (capabilities.maxImageCount > 0 && requested_image_count > capabilities.maxImageCount) {
-        requested_image_count = capabilities.maxImageCount;
+    // Ensure Tripple buffering if possible.
+    if (capabilities.maxImageCount > 0) {
+        if (requested_image_count > capabilities.maxImageCount) {
+            requested_image_count = capabilities.maxImageCount;
+        } else {
+            requested_image_count =
+                std::max(requested_image_count, std::min(3U, capabilities.maxImageCount));
+        }
+    } else {
+        requested_image_count = std::max(requested_image_count, 3U);
     }
     VkSwapchainCreateInfoKHR swapchain_ci{
         .sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR,
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
index caca79d79..305ad8aee 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
@@ -592,7 +592,7 @@ void TryTransformSwizzleIfNeeded(PixelFormat format, std::array<SwizzleSource, 4
     case PixelFormat::A5B5G5R1_UNORM:
         std::ranges::transform(swizzle, swizzle.begin(), SwapSpecial);
         break;
-    case PixelFormat::R4G4_UNORM:
+    case PixelFormat::G4R4_UNORM:
         std::ranges::transform(swizzle, swizzle.begin(), SwapGreenRed);
         break;
     default:
@@ -1474,13 +1474,14 @@ bool Image::BlitScaleHelper(bool scale_up) {
     };
     const VkExtent2D extent{
         .width = std::max(scaled_width, info.size.width),
-        .height = std::max(scaled_height, info.size.width),
+        .height = std::max(scaled_height, info.size.height),
     };
 
     auto* view_ptr = blit_view.get();
     if (aspect_mask == VK_IMAGE_ASPECT_COLOR_BIT) {
         if (!blit_framebuffer) {
-            blit_framebuffer = std::make_unique<Framebuffer>(*runtime, view_ptr, nullptr, extent);
+            blit_framebuffer =
+                std::make_unique<Framebuffer>(*runtime, view_ptr, nullptr, extent, scale_up);
         }
         const auto color_view = blit_view->Handle(Shader::TextureType::Color2D);
 
@@ -1488,7 +1489,8 @@ bool Image::BlitScaleHelper(bool scale_up) {
                                              src_region, operation, BLIT_OPERATION);
     } else if (aspect_mask == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
         if (!blit_framebuffer) {
-            blit_framebuffer = std::make_unique<Framebuffer>(*runtime, nullptr, view_ptr, extent);
+            blit_framebuffer =
+                std::make_unique<Framebuffer>(*runtime, nullptr, view_ptr, extent, scale_up);
         }
         runtime->blit_image_helper.BlitDepthStencil(blit_framebuffer.get(), blit_view->DepthView(),
                                                     blit_view->StencilView(), dst_region,
@@ -1756,34 +1758,42 @@ Framebuffer::Framebuffer(TextureCacheRuntime& runtime, std::span<ImageView*, NUM
           .width = key.size.width,
           .height = key.size.height,
       }} {
-    CreateFramebuffer(runtime, color_buffers, depth_buffer);
+    CreateFramebuffer(runtime, color_buffers, depth_buffer, key.is_rescaled);
     if (runtime.device.HasDebuggingToolAttached()) {
         framebuffer.SetObjectNameEXT(VideoCommon::Name(key).c_str());
     }
 }
 
 Framebuffer::Framebuffer(TextureCacheRuntime& runtime, ImageView* color_buffer,
-                         ImageView* depth_buffer, VkExtent2D extent)
+                         ImageView* depth_buffer, VkExtent2D extent, bool is_rescaled)
     : render_area{extent} {
     std::array<ImageView*, NUM_RT> color_buffers{color_buffer};
-    CreateFramebuffer(runtime, color_buffers, depth_buffer);
+    CreateFramebuffer(runtime, color_buffers, depth_buffer, is_rescaled);
 }
 
 Framebuffer::~Framebuffer() = default;
 
 void Framebuffer::CreateFramebuffer(TextureCacheRuntime& runtime,
                                     std::span<ImageView*, NUM_RT> color_buffers,
-                                    ImageView* depth_buffer) {
+                                    ImageView* depth_buffer, bool is_rescaled) {
     std::vector<VkImageView> attachments;
     RenderPassKey renderpass_key{};
     s32 num_layers = 1;
 
+    const auto& resolution = runtime.resolution;
+
+    u32 width = 0;
+    u32 height = 0;
     for (size_t index = 0; index < NUM_RT; ++index) {
         const ImageView* const color_buffer = color_buffers[index];
         if (!color_buffer) {
             renderpass_key.color_formats[index] = PixelFormat::Invalid;
             continue;
         }
+        width = std::max(width, is_rescaled ? resolution.ScaleUp(color_buffer->size.width)
+                                            : color_buffer->size.width);
+        height = std::max(height, is_rescaled ? resolution.ScaleUp(color_buffer->size.height)
+                                              : color_buffer->size.height);
         attachments.push_back(color_buffer->RenderTarget());
         renderpass_key.color_formats[index] = color_buffer->format;
         num_layers = std::max(num_layers, color_buffer->range.extent.layers);
@@ -1794,6 +1804,10 @@ void Framebuffer::CreateFramebuffer(TextureCacheRuntime& runtime,
     }
     const size_t num_colors = attachments.size();
     if (depth_buffer) {
+        width = std::max(width, is_rescaled ? resolution.ScaleUp(depth_buffer->size.width)
+                                            : depth_buffer->size.width);
+        height = std::max(height, is_rescaled ? resolution.ScaleUp(depth_buffer->size.height)
+                                              : depth_buffer->size.height);
         attachments.push_back(depth_buffer->RenderTarget());
         renderpass_key.depth_format = depth_buffer->format;
         num_layers = std::max(num_layers, depth_buffer->range.extent.layers);
@@ -1810,6 +1824,8 @@ void Framebuffer::CreateFramebuffer(TextureCacheRuntime& runtime,
     renderpass_key.samples = samples;
 
     renderpass = runtime.render_pass_cache.Get(renderpass_key);
+    render_area.width = std::min(render_area.width, width);
+    render_area.height = std::min(render_area.height, height);
 
     num_color_buffers = static_cast<u32>(num_colors);
     framebuffer = runtime.device.GetLogical().CreateFramebuffer({
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.h b/src/video_core/renderer_vulkan/vk_texture_cache.h
index 69f06ee7b..0b7ac0df1 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.h
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.h
@@ -268,7 +268,7 @@ public:
                          ImageView* depth_buffer, const VideoCommon::RenderTargets& key);
 
     explicit Framebuffer(TextureCacheRuntime& runtime, ImageView* color_buffer,
-                         ImageView* depth_buffer, VkExtent2D extent);
+                         ImageView* depth_buffer, VkExtent2D extent, bool is_rescaled);
 
     ~Framebuffer();
 
@@ -279,7 +279,8 @@ public:
     Framebuffer& operator=(Framebuffer&&) = default;
 
     void CreateFramebuffer(TextureCacheRuntime& runtime,
-                           std::span<ImageView*, NUM_RT> color_buffers, ImageView* depth_buffer);
+                           std::span<ImageView*, NUM_RT> color_buffers, ImageView* depth_buffer,
+                           bool is_rescaled = false);
 
     [[nodiscard]] VkFramebuffer Handle() const noexcept {
         return *framebuffer;
diff --git a/src/video_core/shader_cache.cpp b/src/video_core/shader_cache.cpp
index 164e4ee0e..f53066579 100644
--- a/src/video_core/shader_cache.cpp
+++ b/src/video_core/shader_cache.cpp
@@ -8,6 +8,7 @@
 #include "common/assert.h"
 #include "shader_recompiler/frontend/maxwell/control_flow.h"
 #include "shader_recompiler/object_pool.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/engines/maxwell_3d.h"
@@ -33,29 +34,25 @@ void ShaderCache::SyncGuestHost() {
     RemovePendingShaders();
 }
 
-ShaderCache::ShaderCache(VideoCore::RasterizerInterface& rasterizer_,
-                         Tegra::MemoryManager& gpu_memory_, Tegra::Engines::Maxwell3D& maxwell3d_,
-                         Tegra::Engines::KeplerCompute& kepler_compute_)
-    : gpu_memory{gpu_memory_}, maxwell3d{maxwell3d_}, kepler_compute{kepler_compute_},
-      rasterizer{rasterizer_} {}
+ShaderCache::ShaderCache(VideoCore::RasterizerInterface& rasterizer_) : rasterizer{rasterizer_} {}
 
 bool ShaderCache::RefreshStages(std::array<u64, 6>& unique_hashes) {
-    auto& dirty{maxwell3d.dirty.flags};
+    auto& dirty{maxwell3d->dirty.flags};
     if (!dirty[VideoCommon::Dirty::Shaders]) {
         return last_shaders_valid;
     }
     dirty[VideoCommon::Dirty::Shaders] = false;
 
-    const GPUVAddr base_addr{maxwell3d.regs.code_address.CodeAddress()};
+    const GPUVAddr base_addr{maxwell3d->regs.code_address.CodeAddress()};
     for (size_t index = 0; index < Tegra::Engines::Maxwell3D::Regs::MaxShaderProgram; ++index) {
-        if (!maxwell3d.regs.IsShaderConfigEnabled(index)) {
+        if (!maxwell3d->regs.IsShaderConfigEnabled(index)) {
             unique_hashes[index] = 0;
             continue;
         }
-        const auto& shader_config{maxwell3d.regs.shader_config[index]};
+        const auto& shader_config{maxwell3d->regs.shader_config[index]};
         const auto program{static_cast<Tegra::Engines::Maxwell3D::Regs::ShaderProgram>(index)};
         const GPUVAddr shader_addr{base_addr + shader_config.offset};
-        const std::optional<VAddr> cpu_shader_addr{gpu_memory.GpuToCpuAddress(shader_addr)};
+        const std::optional<VAddr> cpu_shader_addr{gpu_memory->GpuToCpuAddress(shader_addr)};
         if (!cpu_shader_addr) {
             LOG_ERROR(HW_GPU, "Invalid GPU address for shader 0x{:016x}", shader_addr);
             last_shaders_valid = false;
@@ -64,7 +61,7 @@ bool ShaderCache::RefreshStages(std::array<u64, 6>& unique_hashes) {
         const ShaderInfo* shader_info{TryGet(*cpu_shader_addr)};
         if (!shader_info) {
             const u32 start_address{shader_config.offset};
-            GraphicsEnvironment env{maxwell3d, gpu_memory, program, base_addr, start_address};
+            GraphicsEnvironment env{*maxwell3d, *gpu_memory, program, base_addr, start_address};
             shader_info = MakeShaderInfo(env, *cpu_shader_addr);
         }
         shader_infos[index] = shader_info;
@@ -75,10 +72,10 @@ bool ShaderCache::RefreshStages(std::array<u64, 6>& unique_hashes) {
 }
 
 const ShaderInfo* ShaderCache::ComputeShader() {
-    const GPUVAddr program_base{kepler_compute.regs.code_loc.Address()};
-    const auto& qmd{kepler_compute.launch_description};
+    const GPUVAddr program_base{kepler_compute->regs.code_loc.Address()};
+    const auto& qmd{kepler_compute->launch_description};
     const GPUVAddr shader_addr{program_base + qmd.program_start};
-    const std::optional<VAddr> cpu_shader_addr{gpu_memory.GpuToCpuAddress(shader_addr)};
+    const std::optional<VAddr> cpu_shader_addr{gpu_memory->GpuToCpuAddress(shader_addr)};
     if (!cpu_shader_addr) {
         LOG_ERROR(HW_GPU, "Invalid GPU address for shader 0x{:016x}", shader_addr);
         return nullptr;
@@ -86,22 +83,22 @@ const ShaderInfo* ShaderCache::ComputeShader() {
     if (const ShaderInfo* const shader = TryGet(*cpu_shader_addr)) {
         return shader;
     }
-    ComputeEnvironment env{kepler_compute, gpu_memory, program_base, qmd.program_start};
+    ComputeEnvironment env{*kepler_compute, *gpu_memory, program_base, qmd.program_start};
     return MakeShaderInfo(env, *cpu_shader_addr);
 }
 
 void ShaderCache::GetGraphicsEnvironments(GraphicsEnvironments& result,
                                           const std::array<u64, NUM_PROGRAMS>& unique_hashes) {
     size_t env_index{};
-    const GPUVAddr base_addr{maxwell3d.regs.code_address.CodeAddress()};
+    const GPUVAddr base_addr{maxwell3d->regs.code_address.CodeAddress()};
     for (size_t index = 0; index < NUM_PROGRAMS; ++index) {
         if (unique_hashes[index] == 0) {
             continue;
         }
         const auto program{static_cast<Tegra::Engines::Maxwell3D::Regs::ShaderProgram>(index)};
         auto& env{result.envs[index]};
-        const u32 start_address{maxwell3d.regs.shader_config[index].offset};
-        env = GraphicsEnvironment{maxwell3d, gpu_memory, program, base_addr, start_address};
+        const u32 start_address{maxwell3d->regs.shader_config[index].offset};
+        env = GraphicsEnvironment{*maxwell3d, *gpu_memory, program, base_addr, start_address};
         env.SetCachedSize(shader_infos[index]->size_bytes);
         result.env_ptrs[env_index++] = &env;
     }
diff --git a/src/video_core/shader_cache.h b/src/video_core/shader_cache.h
index f67cea8c4..a4391202d 100644
--- a/src/video_core/shader_cache.h
+++ b/src/video_core/shader_cache.h
@@ -12,6 +12,7 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/shader_environment.h"
 
@@ -19,6 +20,10 @@ namespace Tegra {
 class MemoryManager;
 }
 
+namespace Tegra::Control {
+struct ChannelState;
+}
+
 namespace VideoCommon {
 
 class GenericEnvironment;
@@ -28,7 +33,7 @@ struct ShaderInfo {
     size_t size_bytes{};
 };
 
-class ShaderCache {
+class ShaderCache : public VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
     static constexpr u64 YUZU_PAGEBITS = 14;
     static constexpr u64 YUZU_PAGESIZE = u64(1) << YUZU_PAGEBITS;
 
@@ -71,9 +76,7 @@ protected:
         }
     };
 
-    explicit ShaderCache(VideoCore::RasterizerInterface& rasterizer_,
-                         Tegra::MemoryManager& gpu_memory_, Tegra::Engines::Maxwell3D& maxwell3d_,
-                         Tegra::Engines::KeplerCompute& kepler_compute_);
+    explicit ShaderCache(VideoCore::RasterizerInterface& rasterizer_);
 
     /// @brief Update the hashes and information of shader stages
     /// @param unique_hashes Shader hashes to store into when a stage is enabled
@@ -88,10 +91,6 @@ protected:
     void GetGraphicsEnvironments(GraphicsEnvironments& result,
                                  const std::array<u64, NUM_PROGRAMS>& unique_hashes);
 
-    Tegra::MemoryManager& gpu_memory;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::Engines::KeplerCompute& kepler_compute;
-
     std::array<const ShaderInfo*, NUM_PROGRAMS> shader_infos{};
     bool last_shaders_valid = false;
 
diff --git a/src/video_core/surface.cpp b/src/video_core/surface.cpp
index 079d5f028..a2bf08294 100644
--- a/src/video_core/surface.cpp
+++ b/src/video_core/surface.cpp
@@ -247,6 +247,8 @@ bool IsPixelFormatASTC(PixelFormat format) {
     case PixelFormat::ASTC_2D_6X6_UNORM:
     case PixelFormat::ASTC_2D_6X6_SRGB:
     case PixelFormat::ASTC_2D_10X6_UNORM:
+    case PixelFormat::ASTC_2D_10X5_UNORM:
+    case PixelFormat::ASTC_2D_10X5_SRGB:
     case PixelFormat::ASTC_2D_10X10_UNORM:
     case PixelFormat::ASTC_2D_10X10_SRGB:
     case PixelFormat::ASTC_2D_12X12_UNORM:
@@ -276,6 +278,7 @@ bool IsPixelFormatSRGB(PixelFormat format) {
     case PixelFormat::ASTC_2D_5X5_SRGB:
     case PixelFormat::ASTC_2D_10X8_SRGB:
     case PixelFormat::ASTC_2D_6X6_SRGB:
+    case PixelFormat::ASTC_2D_10X5_SRGB:
     case PixelFormat::ASTC_2D_10X10_SRGB:
     case PixelFormat::ASTC_2D_12X12_SRGB:
     case PixelFormat::ASTC_2D_8X6_SRGB:
diff --git a/src/video_core/surface.h b/src/video_core/surface.h
index 16273f185..57ca7f597 100644
--- a/src/video_core/surface.h
+++ b/src/video_core/surface.h
@@ -82,7 +82,7 @@ enum class PixelFormat {
     BC3_SRGB,
     BC7_SRGB,
     A4B4G4R4_UNORM,
-    R4G4_UNORM,
+    G4R4_UNORM,
     ASTC_2D_4X4_SRGB,
     ASTC_2D_8X8_SRGB,
     ASTC_2D_8X5_SRGB,
@@ -94,6 +94,8 @@ enum class PixelFormat {
     ASTC_2D_6X6_UNORM,
     ASTC_2D_6X6_SRGB,
     ASTC_2D_10X6_UNORM,
+    ASTC_2D_10X5_UNORM,
+    ASTC_2D_10X5_SRGB,
     ASTC_2D_10X10_UNORM,
     ASTC_2D_10X10_SRGB,
     ASTC_2D_12X12_UNORM,
@@ -216,7 +218,7 @@ constexpr std::array<u8, MaxPixelFormat> BLOCK_WIDTH_TABLE = {{
     4,  // BC3_SRGB
     4,  // BC7_SRGB
     1,  // A4B4G4R4_UNORM
-    1,  // R4G4_UNORM
+    1,  // G4R4_UNORM
     4,  // ASTC_2D_4X4_SRGB
     8,  // ASTC_2D_8X8_SRGB
     8,  // ASTC_2D_8X5_SRGB
@@ -228,6 +230,8 @@ constexpr std::array<u8, MaxPixelFormat> BLOCK_WIDTH_TABLE = {{
     6,  // ASTC_2D_6X6_UNORM
     6,  // ASTC_2D_6X6_SRGB
     10, // ASTC_2D_10X6_UNORM
+    10, // ASTC_2D_10X5_UNORM
+    10, // ASTC_2D_10X5_SRGB
     10, // ASTC_2D_10X10_UNORM
     10, // ASTC_2D_10X10_SRGB
     12, // ASTC_2D_12X12_UNORM
@@ -319,7 +323,7 @@ constexpr std::array<u8, MaxPixelFormat> BLOCK_HEIGHT_TABLE = {{
     4,  // BC3_SRGB
     4,  // BC7_SRGB
     1,  // A4B4G4R4_UNORM
-    1,  // R4G4_UNORM
+    1,  // G4R4_UNORM
     4,  // ASTC_2D_4X4_SRGB
     8,  // ASTC_2D_8X8_SRGB
     5,  // ASTC_2D_8X5_SRGB
@@ -331,6 +335,8 @@ constexpr std::array<u8, MaxPixelFormat> BLOCK_HEIGHT_TABLE = {{
     6,  // ASTC_2D_6X6_UNORM
     6,  // ASTC_2D_6X6_SRGB
     6,  // ASTC_2D_10X6_UNORM
+    5,  // ASTC_2D_10X5_UNORM
+    5,  // ASTC_2D_10X5_SRGB
     10, // ASTC_2D_10X10_UNORM
     10, // ASTC_2D_10X10_SRGB
     12, // ASTC_2D_12X12_UNORM
@@ -422,7 +428,7 @@ constexpr std::array<u8, MaxPixelFormat> BITS_PER_BLOCK_TABLE = {{
     128, // BC3_SRGB
     128, // BC7_UNORM
     16,  // A4B4G4R4_UNORM
-    8,   // R4G4_UNORM
+    8,   // G4R4_UNORM
     128, // ASTC_2D_4X4_SRGB
     128, // ASTC_2D_8X8_SRGB
     128, // ASTC_2D_8X5_SRGB
@@ -434,6 +440,8 @@ constexpr std::array<u8, MaxPixelFormat> BITS_PER_BLOCK_TABLE = {{
     128, // ASTC_2D_6X6_UNORM
     128, // ASTC_2D_6X6_SRGB
     128, // ASTC_2D_10X6_UNORM
+    128, // ASTC_2D_10X5_UNORM
+    128, // ASTC_2D_10X5_SRGB
     128, // ASTC_2D_10X10_UNORM
     128, // ASTC_2D_10X10_SRGB
     128, // ASTC_2D_12X12_UNORM
diff --git a/src/video_core/texture_cache/format_lookup_table.cpp b/src/video_core/texture_cache/format_lookup_table.cpp
index 1412aa076..ad935d386 100644
--- a/src/video_core/texture_cache/format_lookup_table.cpp
+++ b/src/video_core/texture_cache/format_lookup_table.cpp
@@ -63,7 +63,7 @@ PixelFormat PixelFormatFromTextureInfo(TextureFormat format, ComponentType red,
     case Hash(TextureFormat::A4B4G4R4, UNORM):
         return PixelFormat::A4B4G4R4_UNORM;
     case Hash(TextureFormat::G4R4, UNORM):
-        return PixelFormat::R4G4_UNORM;
+        return PixelFormat::G4R4_UNORM;
     case Hash(TextureFormat::A5B5G5R1, UNORM):
         return PixelFormat::A5B5G5R1_UNORM;
     case Hash(TextureFormat::R8, UNORM):
@@ -208,6 +208,10 @@ PixelFormat PixelFormatFromTextureInfo(TextureFormat format, ComponentType red,
         return PixelFormat::ASTC_2D_6X6_SRGB;
     case Hash(TextureFormat::ASTC_2D_10X6, UNORM, LINEAR):
         return PixelFormat::ASTC_2D_10X6_UNORM;
+    case Hash(TextureFormat::ASTC_2D_10X5, UNORM, LINEAR):
+        return PixelFormat::ASTC_2D_10X5_UNORM;
+    case Hash(TextureFormat::ASTC_2D_10X5, UNORM, SRGB):
+        return PixelFormat::ASTC_2D_10X5_SRGB;
     case Hash(TextureFormat::ASTC_2D_10X10, UNORM, LINEAR):
         return PixelFormat::ASTC_2D_10X10_UNORM;
     case Hash(TextureFormat::ASTC_2D_10X10, UNORM, SRGB):
diff --git a/src/video_core/texture_cache/formatter.h b/src/video_core/texture_cache/formatter.h
index 95a572604..acc854715 100644
--- a/src/video_core/texture_cache/formatter.h
+++ b/src/video_core/texture_cache/formatter.h
@@ -153,8 +153,8 @@ struct fmt::formatter<VideoCore::Surface::PixelFormat> : fmt::formatter<fmt::str
                 return "BC7_SRGB";
             case PixelFormat::A4B4G4R4_UNORM:
                 return "A4B4G4R4_UNORM";
-            case PixelFormat::R4G4_UNORM:
-                return "R4G4_UNORM";
+            case PixelFormat::G4R4_UNORM:
+                return "G4R4_UNORM";
             case PixelFormat::ASTC_2D_4X4_SRGB:
                 return "ASTC_2D_4X4_SRGB";
             case PixelFormat::ASTC_2D_8X8_SRGB:
@@ -177,6 +177,10 @@ struct fmt::formatter<VideoCore::Surface::PixelFormat> : fmt::formatter<fmt::str
                 return "ASTC_2D_6X6_SRGB";
             case PixelFormat::ASTC_2D_10X6_UNORM:
                 return "ASTC_2D_10X6_UNORM";
+            case PixelFormat::ASTC_2D_10X5_UNORM:
+                return "ASTC_2D_10X5_UNORM";
+            case PixelFormat::ASTC_2D_10X5_SRGB:
+                return "ASTC_2D_10X5_SRGB";
             case PixelFormat::ASTC_2D_10X10_UNORM:
                 return "ASTC_2D_10X10_UNORM";
             case PixelFormat::ASTC_2D_10X10_SRGB:
diff --git a/src/video_core/texture_cache/image_base.cpp b/src/video_core/texture_cache/image_base.cpp
index f61e09ac7..91512022f 100644
--- a/src/video_core/texture_cache/image_base.cpp
+++ b/src/video_core/texture_cache/image_base.cpp
@@ -7,6 +7,7 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "common/div_ceil.h"
 #include "video_core/surface.h"
 #include "video_core/texture_cache/formatter.h"
 #include "video_core/texture_cache/image_base.h"
@@ -182,10 +183,6 @@ void AddImageAlias(ImageBase& lhs, ImageBase& rhs, ImageId lhs_id, ImageId rhs_i
     };
     const bool is_lhs_compressed = lhs_block.width > 1 || lhs_block.height > 1;
     const bool is_rhs_compressed = rhs_block.width > 1 || rhs_block.height > 1;
-    if (is_lhs_compressed && is_rhs_compressed) {
-        LOG_ERROR(HW_GPU, "Compressed to compressed image aliasing is not implemented");
-        return;
-    }
     const s32 lhs_mips = lhs.info.resources.levels;
     const s32 rhs_mips = rhs.info.resources.levels;
     const s32 num_mips = std::min(lhs_mips - base->level, rhs_mips);
@@ -199,12 +196,12 @@ void AddImageAlias(ImageBase& lhs, ImageBase& rhs, ImageId lhs_id, ImageId rhs_i
         Extent3D lhs_size = MipSize(lhs.info.size, base->level + mip_level);
         Extent3D rhs_size = MipSize(rhs.info.size, mip_level);
         if (is_lhs_compressed) {
-            lhs_size.width /= lhs_block.width;
-            lhs_size.height /= lhs_block.height;
+            lhs_size.width = Common::DivCeil(lhs_size.width, lhs_block.width);
+            lhs_size.height = Common::DivCeil(lhs_size.height, lhs_block.height);
         }
         if (is_rhs_compressed) {
-            rhs_size.width /= rhs_block.width;
-            rhs_size.height /= rhs_block.height;
+            rhs_size.width = Common::DivCeil(rhs_size.width, rhs_block.width);
+            rhs_size.height = Common::DivCeil(rhs_size.height, rhs_block.height);
         }
         const Extent3D copy_size{
             .width = std::min(lhs_size.width, rhs_size.width),
diff --git a/src/video_core/texture_cache/image_base.h b/src/video_core/texture_cache/image_base.h
index 1f85ec9da..620565684 100644
--- a/src/video_core/texture_cache/image_base.h
+++ b/src/video_core/texture_cache/image_base.h
@@ -88,6 +88,9 @@ struct ImageBase {
     u32 scale_rating = 0;
     u64 scale_tick = 0;
     bool has_scaled = false;
+
+    size_t channel = 0;
+
     ImageFlagBits flags = ImageFlagBits::CpuModified;
 
     GPUVAddr gpu_addr = 0;
diff --git a/src/video_core/texture_cache/render_targets.h b/src/video_core/texture_cache/render_targets.h
index da8ffe9ec..1efbd6507 100644
--- a/src/video_core/texture_cache/render_targets.h
+++ b/src/video_core/texture_cache/render_targets.h
@@ -26,6 +26,7 @@ struct RenderTargets {
     ImageViewId depth_buffer_id{};
     std::array<u8, NUM_RT> draw_buffers{};
     Extent2D size{};
+    bool is_rescaled{};
 };
 
 } // namespace VideoCommon
diff --git a/src/video_core/texture_cache/texture_cache.cpp b/src/video_core/texture_cache/texture_cache.cpp
new file mode 100644
index 000000000..8a9a32f44
--- /dev/null
+++ b/src/video_core/texture_cache/texture_cache.cpp
@@ -0,0 +1,15 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "video_core/control/channel_state_cache.inc"
+#include "video_core/texture_cache/texture_cache_base.h"
+
+namespace VideoCommon {
+
+TextureCacheChannelInfo::TextureCacheChannelInfo(Tegra::Control::ChannelState& state) noexcept
+    : ChannelInfo(state), graphics_image_table{gpu_memory}, graphics_sampler_table{gpu_memory},
+      compute_image_table{gpu_memory}, compute_sampler_table{gpu_memory} {}
+
+template class VideoCommon::ChannelSetupCaches<VideoCommon::TextureCacheChannelInfo>;
+
+} // namespace VideoCommon
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index 1dbe01bc0..eaf4a1c95 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -1,5 +1,5 @@
-// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
@@ -7,6 +7,7 @@
 
 #include "common/alignment.h"
 #include "common/settings.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/texture_cache/image_view_base.h"
@@ -29,12 +30,8 @@ using VideoCore::Surface::SurfaceType;
 using namespace Common::Literals;
 
 template <class P>
-TextureCache<P>::TextureCache(Runtime& runtime_, VideoCore::RasterizerInterface& rasterizer_,
-                              Tegra::Engines::Maxwell3D& maxwell3d_,
-                              Tegra::Engines::KeplerCompute& kepler_compute_,
-                              Tegra::MemoryManager& gpu_memory_)
-    : runtime{runtime_}, rasterizer{rasterizer_}, maxwell3d{maxwell3d_},
-      kepler_compute{kepler_compute_}, gpu_memory{gpu_memory_} {
+TextureCache<P>::TextureCache(Runtime& runtime_, VideoCore::RasterizerInterface& rasterizer_)
+    : runtime{runtime_}, rasterizer{rasterizer_} {
     // Configure null sampler
     TSCEntry sampler_descriptor{};
     sampler_descriptor.min_filter.Assign(Tegra::Texture::TextureFilter::Linear);
@@ -93,7 +90,7 @@ void TextureCache<P>::RunGarbageCollector() {
             const auto copies = FullDownloadCopies(image.info);
             image.DownloadMemory(map, copies);
             runtime.Finish();
-            SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span);
+            SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span);
         }
         if (True(image.flags & ImageFlagBits::Tracked)) {
             UntrackImage(image, image_id);
@@ -152,22 +149,24 @@ void TextureCache<P>::MarkModification(ImageId id) noexcept {
 template <class P>
 template <bool has_blacklists>
 void TextureCache<P>::FillGraphicsImageViews(std::span<ImageViewInOut> views) {
-    FillImageViews<has_blacklists>(graphics_image_table, graphics_image_view_ids, views);
+    FillImageViews<has_blacklists>(channel_state->graphics_image_table,
+                                   channel_state->graphics_image_view_ids, views);
 }
 
 template <class P>
 void TextureCache<P>::FillComputeImageViews(std::span<ImageViewInOut> views) {
-    FillImageViews<true>(compute_image_table, compute_image_view_ids, views);
+    FillImageViews<true>(channel_state->compute_image_table, channel_state->compute_image_view_ids,
+                         views);
 }
 
 template <class P>
 typename P::Sampler* TextureCache<P>::GetGraphicsSampler(u32 index) {
-    if (index > graphics_sampler_table.Limit()) {
+    if (index > channel_state->graphics_sampler_table.Limit()) {
         LOG_DEBUG(HW_GPU, "Invalid sampler index={}", index);
         return &slot_samplers[NULL_SAMPLER_ID];
     }
-    const auto [descriptor, is_new] = graphics_sampler_table.Read(index);
-    SamplerId& id = graphics_sampler_ids[index];
+    const auto [descriptor, is_new] = channel_state->graphics_sampler_table.Read(index);
+    SamplerId& id = channel_state->graphics_sampler_ids[index];
     if (is_new) {
         id = FindSampler(descriptor);
     }
@@ -176,12 +175,12 @@ typename P::Sampler* TextureCache<P>::GetGraphicsSampler(u32 index) {
 
 template <class P>
 typename P::Sampler* TextureCache<P>::GetComputeSampler(u32 index) {
-    if (index > compute_sampler_table.Limit()) {
+    if (index > channel_state->compute_sampler_table.Limit()) {
         LOG_DEBUG(HW_GPU, "Invalid sampler index={}", index);
         return &slot_samplers[NULL_SAMPLER_ID];
     }
-    const auto [descriptor, is_new] = compute_sampler_table.Read(index);
-    SamplerId& id = compute_sampler_ids[index];
+    const auto [descriptor, is_new] = channel_state->compute_sampler_table.Read(index);
+    SamplerId& id = channel_state->compute_sampler_ids[index];
     if (is_new) {
         id = FindSampler(descriptor);
     }
@@ -191,34 +190,36 @@ typename P::Sampler* TextureCache<P>::GetComputeSampler(u32 index) {
 template <class P>
 void TextureCache<P>::SynchronizeGraphicsDescriptors() {
     using SamplerIndex = Tegra::Engines::Maxwell3D::Regs::SamplerIndex;
-    const bool linked_tsc = maxwell3d.regs.sampler_index == SamplerIndex::ViaHeaderIndex;
-    const u32 tic_limit = maxwell3d.regs.tic.limit;
-    const u32 tsc_limit = linked_tsc ? tic_limit : maxwell3d.regs.tsc.limit;
-    if (graphics_sampler_table.Synchornize(maxwell3d.regs.tsc.Address(), tsc_limit)) {
-        graphics_sampler_ids.resize(tsc_limit + 1, CORRUPT_ID);
+    const bool linked_tsc = maxwell3d->regs.sampler_index == SamplerIndex::ViaHeaderIndex;
+    const u32 tic_limit = maxwell3d->regs.tic.limit;
+    const u32 tsc_limit = linked_tsc ? tic_limit : maxwell3d->regs.tsc.limit;
+    if (channel_state->graphics_sampler_table.Synchornize(maxwell3d->regs.tsc.Address(),
+                                                          tsc_limit)) {
+        channel_state->graphics_sampler_ids.resize(tsc_limit + 1, CORRUPT_ID);
     }
-    if (graphics_image_table.Synchornize(maxwell3d.regs.tic.Address(), tic_limit)) {
-        graphics_image_view_ids.resize(tic_limit + 1, CORRUPT_ID);
+    if (channel_state->graphics_image_table.Synchornize(maxwell3d->regs.tic.Address(), tic_limit)) {
+        channel_state->graphics_image_view_ids.resize(tic_limit + 1, CORRUPT_ID);
     }
 }
 
 template <class P>
 void TextureCache<P>::SynchronizeComputeDescriptors() {
-    const bool linked_tsc = kepler_compute.launch_description.linked_tsc;
-    const u32 tic_limit = kepler_compute.regs.tic.limit;
-    const u32 tsc_limit = linked_tsc ? tic_limit : kepler_compute.regs.tsc.limit;
-    const GPUVAddr tsc_gpu_addr = kepler_compute.regs.tsc.Address();
-    if (compute_sampler_table.Synchornize(tsc_gpu_addr, tsc_limit)) {
-        compute_sampler_ids.resize(tsc_limit + 1, CORRUPT_ID);
+    const bool linked_tsc = kepler_compute->launch_description.linked_tsc;
+    const u32 tic_limit = kepler_compute->regs.tic.limit;
+    const u32 tsc_limit = linked_tsc ? tic_limit : kepler_compute->regs.tsc.limit;
+    const GPUVAddr tsc_gpu_addr = kepler_compute->regs.tsc.Address();
+    if (channel_state->compute_sampler_table.Synchornize(tsc_gpu_addr, tsc_limit)) {
+        channel_state->compute_sampler_ids.resize(tsc_limit + 1, CORRUPT_ID);
     }
-    if (compute_image_table.Synchornize(kepler_compute.regs.tic.Address(), tic_limit)) {
-        compute_image_view_ids.resize(tic_limit + 1, CORRUPT_ID);
+    if (channel_state->compute_image_table.Synchornize(kepler_compute->regs.tic.Address(),
+                                                       tic_limit)) {
+        channel_state->compute_image_view_ids.resize(tic_limit + 1, CORRUPT_ID);
     }
 }
 
 template <class P>
 bool TextureCache<P>::RescaleRenderTargets(bool is_clear) {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     u32 scale_rating = 0;
     bool rescaled = false;
     std::array<ImageId, NUM_RT> tmp_color_images{};
@@ -315,7 +316,7 @@ bool TextureCache<P>::RescaleRenderTargets(bool is_clear) {
 template <class P>
 void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
     using namespace VideoCommon::Dirty;
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::RenderTargets]) {
         for (size_t index = 0; index < NUM_RT; ++index) {
             ImageViewId& color_buffer_id = render_targets.color_buffer_ids[index];
@@ -342,7 +343,7 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
     PrepareImageView(depth_buffer_id, true, is_clear && IsFullClear(depth_buffer_id));
 
     for (size_t index = 0; index < NUM_RT; ++index) {
-        render_targets.draw_buffers[index] = static_cast<u8>(maxwell3d.regs.rt_control.Map(index));
+        render_targets.draw_buffers[index] = static_cast<u8>(maxwell3d->regs.rt_control.Map(index));
     }
     u32 up_scale = 1;
     u32 down_shift = 0;
@@ -351,9 +352,10 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
         down_shift = Settings::values.resolution_info.down_shift;
     }
     render_targets.size = Extent2D{
-        (maxwell3d.regs.render_area.width * up_scale) >> down_shift,
-        (maxwell3d.regs.render_area.height * up_scale) >> down_shift,
+        (maxwell3d->regs.render_area.width * up_scale) >> down_shift,
+        (maxwell3d->regs.render_area.height * up_scale) >> down_shift,
     };
+    render_targets.is_rescaled = is_rescaling;
 
     flags[Dirty::DepthBiasGlobal] = true;
 }
@@ -458,7 +460,7 @@ void TextureCache<P>::DownloadMemory(VAddr cpu_addr, size_t size) {
         const auto copies = FullDownloadCopies(image.info);
         image.DownloadMemory(map, copies);
         runtime.Finish();
-        SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span);
+        SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span);
     }
 }
 
@@ -477,12 +479,20 @@ void TextureCache<P>::UnmapMemory(VAddr cpu_addr, size_t size) {
 }
 
 template <class P>
-void TextureCache<P>::UnmapGPUMemory(GPUVAddr gpu_addr, size_t size) {
+void TextureCache<P>::UnmapGPUMemory(size_t as_id, GPUVAddr gpu_addr, size_t size) {
     std::vector<ImageId> deleted_images;
-    ForEachImageInRegionGPU(gpu_addr, size,
+    ForEachImageInRegionGPU(as_id, gpu_addr, size,
                             [&](ImageId id, Image&) { deleted_images.push_back(id); });
     for (const ImageId id : deleted_images) {
         Image& image = slot_images[id];
+        if (True(image.flags & ImageFlagBits::CpuModified)) {
+            return;
+        }
+        image.flags |= ImageFlagBits::CpuModified;
+        if (True(image.flags & ImageFlagBits::Tracked)) {
+            UntrackImage(image, id);
+        }
+        /*
         if (True(image.flags & ImageFlagBits::Remapped)) {
             continue;
         }
@@ -490,6 +500,7 @@ void TextureCache<P>::UnmapGPUMemory(GPUVAddr gpu_addr, size_t size) {
         if (True(image.flags & ImageFlagBits::Tracked)) {
             UntrackImage(image, id);
         }
+        */
     }
 }
 
@@ -655,7 +666,7 @@ void TextureCache<P>::PopAsyncFlushes() {
     for (const ImageId image_id : download_ids) {
         const ImageBase& image = slot_images[image_id];
         const auto copies = FullDownloadCopies(image.info);
-        SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, download_span);
+        SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, download_span);
         download_map.offset += image.unswizzled_size_bytes;
         download_span = download_span.subspan(image.unswizzled_size_bytes);
     }
@@ -714,26 +725,26 @@ void TextureCache<P>::UploadImageContents(Image& image, StagingBuffer& staging)
     const GPUVAddr gpu_addr = image.gpu_addr;
 
     if (True(image.flags & ImageFlagBits::AcceleratedUpload)) {
-        gpu_memory.ReadBlockUnsafe(gpu_addr, mapped_span.data(), mapped_span.size_bytes());
+        gpu_memory->ReadBlockUnsafe(gpu_addr, mapped_span.data(), mapped_span.size_bytes());
         const auto uploads = FullUploadSwizzles(image.info);
         runtime.AccelerateImageUpload(image, staging, uploads);
     } else if (True(image.flags & ImageFlagBits::Converted)) {
         std::vector<u8> unswizzled_data(image.unswizzled_size_bytes);
-        auto copies = UnswizzleImage(gpu_memory, gpu_addr, image.info, unswizzled_data);
+        auto copies = UnswizzleImage(*gpu_memory, gpu_addr, image.info, unswizzled_data);
         ConvertImage(unswizzled_data, image.info, mapped_span, copies);
         image.UploadMemory(staging, copies);
     } else {
-        const auto copies = UnswizzleImage(gpu_memory, gpu_addr, image.info, mapped_span);
+        const auto copies = UnswizzleImage(*gpu_memory, gpu_addr, image.info, mapped_span);
         image.UploadMemory(staging, copies);
     }
 }
 
 template <class P>
 ImageViewId TextureCache<P>::FindImageView(const TICEntry& config) {
-    if (!IsValidEntry(gpu_memory, config)) {
+    if (!IsValidEntry(*gpu_memory, config)) {
         return NULL_IMAGE_VIEW_ID;
     }
-    const auto [pair, is_new] = image_views.try_emplace(config);
+    const auto [pair, is_new] = channel_state->image_views.try_emplace(config);
     ImageViewId& image_view_id = pair->second;
     if (is_new) {
         image_view_id = CreateImageView(config);
@@ -777,9 +788,9 @@ ImageId TextureCache<P>::FindOrInsertImage(const ImageInfo& info, GPUVAddr gpu_a
 template <class P>
 ImageId TextureCache<P>::FindImage(const ImageInfo& info, GPUVAddr gpu_addr,
                                    RelaxedOptions options) {
-    std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+    std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     if (!cpu_addr) {
-        cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr, CalculateGuestSizeInBytes(info));
+        cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr, CalculateGuestSizeInBytes(info));
         if (!cpu_addr) {
             return ImageId{};
         }
@@ -860,7 +871,7 @@ void TextureCache<P>::InvalidateScale(Image& image) {
         image.scale_tick = frame_tick + 1;
     }
     const std::span<const ImageViewId> image_view_ids = image.image_view_ids;
-    auto& dirty = maxwell3d.dirty.flags;
+    auto& dirty = maxwell3d->dirty.flags;
     dirty[Dirty::RenderTargets] = true;
     dirty[Dirty::ZetaBuffer] = true;
     for (size_t rt = 0; rt < NUM_RT; ++rt) {
@@ -880,12 +891,15 @@ void TextureCache<P>::InvalidateScale(Image& image) {
     }
     image.image_view_ids.clear();
     image.image_view_infos.clear();
-    if constexpr (ENABLE_VALIDATION) {
-        std::ranges::fill(graphics_image_view_ids, CORRUPT_ID);
-        std::ranges::fill(compute_image_view_ids, CORRUPT_ID);
+    for (size_t c : active_channel_ids) {
+        auto& channel_info = channel_storage[c];
+        if constexpr (ENABLE_VALIDATION) {
+            std::ranges::fill(channel_info.graphics_image_view_ids, CORRUPT_ID);
+            std::ranges::fill(channel_info.compute_image_view_ids, CORRUPT_ID);
+        }
+        channel_info.graphics_image_table.Invalidate();
+        channel_info.compute_image_table.Invalidate();
     }
-    graphics_image_table.Invalidate();
-    compute_image_table.Invalidate();
     has_deleted_images = true;
 }
 
@@ -929,10 +943,10 @@ bool TextureCache<P>::ScaleDown(Image& image) {
 template <class P>
 ImageId TextureCache<P>::InsertImage(const ImageInfo& info, GPUVAddr gpu_addr,
                                      RelaxedOptions options) {
-    std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+    std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     if (!cpu_addr) {
         const auto size = CalculateGuestSizeInBytes(info);
-        cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr, size);
+        cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr, size);
         if (!cpu_addr) {
             const VAddr fake_addr = ~(1ULL << 40ULL) + virtual_invalid_space;
             virtual_invalid_space += Common::AlignUp(size, 32);
@@ -1050,7 +1064,7 @@ ImageId TextureCache<P>::JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, VA
     const ImageId new_image_id = slot_images.insert(runtime, new_info, gpu_addr, cpu_addr);
     Image& new_image = slot_images[new_image_id];
 
-    if (!gpu_memory.IsContinousRange(new_image.gpu_addr, new_image.guest_size_bytes)) {
+    if (!gpu_memory->IsContinousRange(new_image.gpu_addr, new_image.guest_size_bytes)) {
         new_image.flags |= ImageFlagBits::Sparse;
     }
 
@@ -1192,7 +1206,7 @@ SamplerId TextureCache<P>::FindSampler(const TSCEntry& config) {
     if (std::ranges::all_of(config.raw, [](u64 value) { return value == 0; })) {
         return NULL_SAMPLER_ID;
     }
-    const auto [pair, is_new] = samplers.try_emplace(config);
+    const auto [pair, is_new] = channel_state->samplers.try_emplace(config);
     if (is_new) {
         pair->second = slot_samplers.insert(runtime, config);
     }
@@ -1201,7 +1215,7 @@ SamplerId TextureCache<P>::FindSampler(const TSCEntry& config) {
 
 template <class P>
 ImageViewId TextureCache<P>::FindColorBuffer(size_t index, bool is_clear) {
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (index >= regs.rt_control.count) {
         return ImageViewId{};
     }
@@ -1219,7 +1233,7 @@ ImageViewId TextureCache<P>::FindColorBuffer(size_t index, bool is_clear) {
 
 template <class P>
 ImageViewId TextureCache<P>::FindDepthBuffer(bool is_clear) {
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (!regs.zeta_enable) {
         return ImageViewId{};
     }
@@ -1316,11 +1330,17 @@ void TextureCache<P>::ForEachImageInRegion(VAddr cpu_addr, size_t size, Func&& f
 
 template <class P>
 template <typename Func>
-void TextureCache<P>::ForEachImageInRegionGPU(GPUVAddr gpu_addr, size_t size, Func&& func) {
+void TextureCache<P>::ForEachImageInRegionGPU(size_t as_id, GPUVAddr gpu_addr, size_t size,
+                                              Func&& func) {
     using FuncReturn = typename std::invoke_result<Func, ImageId, Image&>::type;
     static constexpr bool BOOL_BREAK = std::is_same_v<FuncReturn, bool>;
     boost::container::small_vector<ImageId, 8> images;
-    ForEachGPUPage(gpu_addr, size, [this, &images, gpu_addr, size, func](u64 page) {
+    auto storage_id = getStorageID(as_id);
+    if (!storage_id) {
+        return;
+    }
+    auto& gpu_page_table = gpu_page_table_storage[*storage_id];
+    ForEachGPUPage(gpu_addr, size, [this, gpu_page_table, &images, gpu_addr, size, func](u64 page) {
         const auto it = gpu_page_table.find(page);
         if (it == gpu_page_table.end()) {
             if constexpr (BOOL_BREAK) {
@@ -1403,9 +1423,9 @@ template <typename Func>
 void TextureCache<P>::ForEachSparseSegment(ImageBase& image, Func&& func) {
     using FuncReturn = typename std::invoke_result<Func, GPUVAddr, VAddr, size_t>::type;
     static constexpr bool RETURNS_BOOL = std::is_same_v<FuncReturn, bool>;
-    const auto segments = gpu_memory.GetSubmappedRange(image.gpu_addr, image.guest_size_bytes);
+    const auto segments = gpu_memory->GetSubmappedRange(image.gpu_addr, image.guest_size_bytes);
     for (const auto& [gpu_addr, size] : segments) {
-        std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+        std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
         ASSERT(cpu_addr);
         if constexpr (RETURNS_BOOL) {
             if (func(gpu_addr, *cpu_addr, size)) {
@@ -1448,8 +1468,9 @@ void TextureCache<P>::RegisterImage(ImageId image_id) {
     }
     image.lru_index = lru_cache.Insert(image_id, frame_tick);
 
-    ForEachGPUPage(image.gpu_addr, image.guest_size_bytes,
-                   [this, image_id](u64 page) { gpu_page_table[page].push_back(image_id); });
+    ForEachGPUPage(image.gpu_addr, image.guest_size_bytes, [this, image_id](u64 page) {
+        (*channel_state->gpu_page_table)[page].push_back(image_id);
+    });
     if (False(image.flags & ImageFlagBits::Sparse)) {
         auto map_id =
             slot_map_views.insert(image.gpu_addr, image.cpu_addr, image.guest_size_bytes, image_id);
@@ -1480,9 +1501,9 @@ void TextureCache<P>::UnregisterImage(ImageId image_id) {
     image.flags &= ~ImageFlagBits::BadOverlap;
     lru_cache.Free(image.lru_index);
     const auto& clear_page_table =
-        [this, image_id](
-            u64 page,
-            std::unordered_map<u64, std::vector<ImageId>, IdentityHash<u64>>& selected_page_table) {
+        [this, image_id](u64 page,
+                         std::unordered_map<u64, std::vector<ImageId>, Common::IdentityHash<u64>>&
+                             selected_page_table) {
             const auto page_it = selected_page_table.find(page);
             if (page_it == selected_page_table.end()) {
                 ASSERT_MSG(false, "Unregistering unregistered page=0x{:x}", page << YUZU_PAGEBITS);
@@ -1497,8 +1518,9 @@ void TextureCache<P>::UnregisterImage(ImageId image_id) {
             }
             image_ids.erase(vector_it);
         };
-    ForEachGPUPage(image.gpu_addr, image.guest_size_bytes,
-                   [this, &clear_page_table](u64 page) { clear_page_table(page, gpu_page_table); });
+    ForEachGPUPage(image.gpu_addr, image.guest_size_bytes, [this, &clear_page_table](u64 page) {
+        clear_page_table(page, (*channel_state->gpu_page_table));
+    });
     if (False(image.flags & ImageFlagBits::Sparse)) {
         const auto map_id = image.map_view_id;
         ForEachCPUPage(image.cpu_addr, image.guest_size_bytes, [this, map_id](u64 page) {
@@ -1631,7 +1653,7 @@ void TextureCache<P>::DeleteImage(ImageId image_id, bool immediate_delete) {
     ASSERT_MSG(False(image.flags & ImageFlagBits::Registered), "Image was not unregistered");
 
     // Mark render targets as dirty
-    auto& dirty = maxwell3d.dirty.flags;
+    auto& dirty = maxwell3d->dirty.flags;
     dirty[Dirty::RenderTargets] = true;
     dirty[Dirty::ZetaBuffer] = true;
     for (size_t rt = 0; rt < NUM_RT; ++rt) {
@@ -1681,24 +1703,30 @@ void TextureCache<P>::DeleteImage(ImageId image_id, bool immediate_delete) {
     if (alloc_images.empty()) {
         image_allocs_table.erase(alloc_it);
     }
-    if constexpr (ENABLE_VALIDATION) {
-        std::ranges::fill(graphics_image_view_ids, CORRUPT_ID);
-        std::ranges::fill(compute_image_view_ids, CORRUPT_ID);
+    for (size_t c : active_channel_ids) {
+        auto& channel_info = channel_storage[c];
+        if constexpr (ENABLE_VALIDATION) {
+            std::ranges::fill(channel_info.graphics_image_view_ids, CORRUPT_ID);
+            std::ranges::fill(channel_info.compute_image_view_ids, CORRUPT_ID);
+        }
+        channel_info.graphics_image_table.Invalidate();
+        channel_info.compute_image_table.Invalidate();
     }
-    graphics_image_table.Invalidate();
-    compute_image_table.Invalidate();
     has_deleted_images = true;
 }
 
 template <class P>
 void TextureCache<P>::RemoveImageViewReferences(std::span<const ImageViewId> removed_views) {
-    auto it = image_views.begin();
-    while (it != image_views.end()) {
-        const auto found = std::ranges::find(removed_views, it->second);
-        if (found != removed_views.end()) {
-            it = image_views.erase(it);
-        } else {
-            ++it;
+    for (size_t c : active_channel_ids) {
+        auto& channel_info = channel_storage[c];
+        auto it = channel_info.image_views.begin();
+        while (it != channel_info.image_views.end()) {
+            const auto found = std::ranges::find(removed_views, it->second);
+            if (found != removed_views.end()) {
+                it = channel_info.image_views.erase(it);
+            } else {
+                ++it;
+            }
         }
     }
 }
@@ -1729,6 +1757,7 @@ void TextureCache<P>::SynchronizeAliases(ImageId image_id) {
     boost::container::small_vector<const AliasedImage*, 1> aliased_images;
     Image& image = slot_images[image_id];
     bool any_rescaled = True(image.flags & ImageFlagBits::Rescaled);
+    bool any_modified = True(image.flags & ImageFlagBits::GpuModified);
     u64 most_recent_tick = image.modification_tick;
     for (const AliasedImage& aliased : image.aliased_images) {
         ImageBase& aliased_image = slot_images[aliased.id];
@@ -1736,9 +1765,7 @@ void TextureCache<P>::SynchronizeAliases(ImageId image_id) {
             most_recent_tick = std::max(most_recent_tick, aliased_image.modification_tick);
             aliased_images.push_back(&aliased);
             any_rescaled |= True(aliased_image.flags & ImageFlagBits::Rescaled);
-            if (True(aliased_image.flags & ImageFlagBits::GpuModified)) {
-                image.flags |= ImageFlagBits::GpuModified;
-            }
+            any_modified |= True(aliased_image.flags & ImageFlagBits::GpuModified);
         }
     }
     if (aliased_images.empty()) {
@@ -1753,6 +1780,9 @@ void TextureCache<P>::SynchronizeAliases(ImageId image_id) {
         }
     }
     image.modification_tick = most_recent_tick;
+    if (any_modified) {
+        image.flags |= ImageFlagBits::GpuModified;
+    }
     std::ranges::sort(aliased_images, [this](const AliasedImage* lhs, const AliasedImage* rhs) {
         const ImageBase& lhs_image = slot_images[lhs->id];
         const ImageBase& rhs_image = slot_images[rhs->id];
@@ -1931,6 +1961,7 @@ std::pair<FramebufferId, ImageViewId> TextureCache<P>::RenderTargetFromImage(
         .color_buffer_ids = {color_view_id},
         .depth_buffer_id = depth_view_id,
         .size = {extent.width >> samples_x, extent.height >> samples_y},
+        .is_rescaled = is_rescaled,
     });
     return {framebuffer_id, view_id};
 }
@@ -1943,7 +1974,7 @@ bool TextureCache<P>::IsFullClear(ImageViewId id) {
     const ImageViewBase& image_view = slot_image_views[id];
     const ImageBase& image = slot_images[image_view.image_id];
     const Extent3D size = image_view.size;
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     const auto& scissor = regs.scissor_test[0];
     if (image.info.resources.levels > 1 || image.info.resources.layers > 1) {
         // Images with multiple resources can't be cleared in a single call
@@ -1958,4 +1989,19 @@ bool TextureCache<P>::IsFullClear(ImageViewId id) {
            scissor.max_y >= size.height;
 }
 
+template <class P>
+void TextureCache<P>::CreateChannel(struct Tegra::Control::ChannelState& channel) {
+    VideoCommon::ChannelSetupCaches<TextureCacheChannelInfo>::CreateChannel(channel);
+    const auto it = channel_map.find(channel.bind_id);
+    auto* this_state = &channel_storage[it->second];
+    const auto& this_as_ref = address_spaces[channel.memory_manager->GetID()];
+    this_state->gpu_page_table = &gpu_page_table_storage[this_as_ref.storage_id];
+}
+
+/// Bind a channel for execution.
+template <class P>
+void TextureCache<P>::OnGPUASRegister([[maybe_unused]] size_t map_id) {
+    gpu_page_table_storage.emplace_back();
+}
+
 } // namespace VideoCommon
diff --git a/src/video_core/texture_cache/texture_cache_base.h b/src/video_core/texture_cache/texture_cache_base.h
index 7e6c6cef2..2fa8445eb 100644
--- a/src/video_core/texture_cache/texture_cache_base.h
+++ b/src/video_core/texture_cache/texture_cache_base.h
@@ -1,8 +1,10 @@
-// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
+#include <deque>
+#include <limits>
 #include <mutex>
 #include <span>
 #include <type_traits>
@@ -11,9 +13,11 @@
 #include <queue>
 
 #include "common/common_types.h"
+#include "common/hash.h"
 #include "common/literals.h"
 #include "common/lru_cache.h"
 #include "video_core/compatible_formats.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/delayed_destruction_ring.h"
 #include "video_core/engines/fermi_2d.h"
 #include "video_core/surface.h"
@@ -26,6 +30,10 @@
 #include "video_core/texture_cache/types.h"
 #include "video_core/textures/texture.h"
 
+namespace Tegra::Control {
+struct ChannelState;
+}
+
 namespace VideoCommon {
 
 using Tegra::Texture::SwizzleSource;
@@ -44,8 +52,35 @@ struct ImageViewInOut {
     ImageViewId id{};
 };
 
+using TextureCacheGPUMap = std::unordered_map<u64, std::vector<ImageId>, Common::IdentityHash<u64>>;
+
+class TextureCacheChannelInfo : public ChannelInfo {
+public:
+    TextureCacheChannelInfo() = delete;
+    TextureCacheChannelInfo(Tegra::Control::ChannelState& state) noexcept;
+    TextureCacheChannelInfo(const TextureCacheChannelInfo& state) = delete;
+    TextureCacheChannelInfo& operator=(const TextureCacheChannelInfo&) = delete;
+    TextureCacheChannelInfo(TextureCacheChannelInfo&& other) noexcept = default;
+    TextureCacheChannelInfo& operator=(TextureCacheChannelInfo&& other) noexcept = default;
+
+    DescriptorTable<TICEntry> graphics_image_table{gpu_memory};
+    DescriptorTable<TSCEntry> graphics_sampler_table{gpu_memory};
+    std::vector<SamplerId> graphics_sampler_ids;
+    std::vector<ImageViewId> graphics_image_view_ids;
+
+    DescriptorTable<TICEntry> compute_image_table{gpu_memory};
+    DescriptorTable<TSCEntry> compute_sampler_table{gpu_memory};
+    std::vector<SamplerId> compute_sampler_ids;
+    std::vector<ImageViewId> compute_image_view_ids;
+
+    std::unordered_map<TICEntry, ImageViewId> image_views;
+    std::unordered_map<TSCEntry, SamplerId> samplers;
+
+    TextureCacheGPUMap* gpu_page_table;
+};
+
 template <class P>
-class TextureCache {
+class TextureCache : public VideoCommon::ChannelSetupCaches<TextureCacheChannelInfo> {
     /// Address shift for caching images into a hash table
     static constexpr u64 YUZU_PAGEBITS = 20;
 
@@ -58,6 +93,8 @@ class TextureCache {
     /// True when the API can provide info about the memory of the device.
     static constexpr bool HAS_DEVICE_MEMORY_INFO = P::HAS_DEVICE_MEMORY_INFO;
 
+    static constexpr size_t UNSET_CHANNEL{std::numeric_limits<size_t>::max()};
+
     static constexpr s64 TARGET_THRESHOLD = 4_GiB;
     static constexpr s64 DEFAULT_EXPECTED_MEMORY = 1_GiB + 125_MiB;
     static constexpr s64 DEFAULT_CRITICAL_MEMORY = 1_GiB + 625_MiB;
@@ -77,16 +114,8 @@ class TextureCache {
         PixelFormat src_format;
     };
 
-    template <typename T>
-    struct IdentityHash {
-        [[nodiscard]] size_t operator()(T value) const noexcept {
-            return static_cast<size_t>(value);
-        }
-    };
-
 public:
-    explicit TextureCache(Runtime&, VideoCore::RasterizerInterface&, Tegra::Engines::Maxwell3D&,
-                          Tegra::Engines::KeplerCompute&, Tegra::MemoryManager&);
+    explicit TextureCache(Runtime&, VideoCore::RasterizerInterface&);
 
     /// Notify the cache that a new frame has been queued
     void TickFrame();
@@ -142,7 +171,7 @@ public:
     void UnmapMemory(VAddr cpu_addr, size_t size);
 
     /// Remove images in a region
-    void UnmapGPUMemory(GPUVAddr gpu_addr, size_t size);
+    void UnmapGPUMemory(size_t as_id, GPUVAddr gpu_addr, size_t size);
 
     /// Blit an image with the given parameters
     void BlitImage(const Tegra::Engines::Fermi2D::Surface& dst,
@@ -171,6 +200,9 @@ public:
 
     [[nodiscard]] bool IsRescaling(const ImageViewBase& image_view) const noexcept;
 
+    /// Create channel state.
+    void CreateChannel(Tegra::Control::ChannelState& channel) final override;
+
     std::mutex mutex;
 
 private:
@@ -205,6 +237,8 @@ private:
         }
     }
 
+    void OnGPUASRegister(size_t map_id) final override;
+
     /// Runs the Garbage Collector.
     void RunGarbageCollector();
 
@@ -273,7 +307,7 @@ private:
     void ForEachImageInRegion(VAddr cpu_addr, size_t size, Func&& func);
 
     template <typename Func>
-    void ForEachImageInRegionGPU(GPUVAddr gpu_addr, size_t size, Func&& func);
+    void ForEachImageInRegionGPU(size_t as_id, GPUVAddr gpu_addr, size_t size, Func&& func);
 
     template <typename Func>
     void ForEachSparseImageInRegion(GPUVAddr gpu_addr, size_t size, Func&& func);
@@ -338,31 +372,16 @@ private:
     u64 GetScaledImageSizeBytes(ImageBase& image);
 
     Runtime& runtime;
-    VideoCore::RasterizerInterface& rasterizer;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::Engines::KeplerCompute& kepler_compute;
-    Tegra::MemoryManager& gpu_memory;
 
-    DescriptorTable<TICEntry> graphics_image_table{gpu_memory};
-    DescriptorTable<TSCEntry> graphics_sampler_table{gpu_memory};
-    std::vector<SamplerId> graphics_sampler_ids;
-    std::vector<ImageViewId> graphics_image_view_ids;
-
-    DescriptorTable<TICEntry> compute_image_table{gpu_memory};
-    DescriptorTable<TSCEntry> compute_sampler_table{gpu_memory};
-    std::vector<SamplerId> compute_sampler_ids;
-    std::vector<ImageViewId> compute_image_view_ids;
+    VideoCore::RasterizerInterface& rasterizer;
+    std::deque<TextureCacheGPUMap> gpu_page_table_storage;
 
     RenderTargets render_targets;
 
-    std::unordered_map<TICEntry, ImageViewId> image_views;
-    std::unordered_map<TSCEntry, SamplerId> samplers;
     std::unordered_map<RenderTargets, FramebufferId> framebuffers;
 
-    std::unordered_map<u64, std::vector<ImageMapId>, IdentityHash<u64>> page_table;
-    std::unordered_map<u64, std::vector<ImageId>, IdentityHash<u64>> gpu_page_table;
-    std::unordered_map<u64, std::vector<ImageId>, IdentityHash<u64>> sparse_page_table;
-
+    std::unordered_map<u64, std::vector<ImageMapId>, Common::IdentityHash<u64>> page_table;
+    std::unordered_map<u64, std::vector<ImageId>, Common::IdentityHash<u64>> sparse_page_table;
     std::unordered_map<ImageId, std::vector<ImageViewId>> sparse_views;
 
     VAddr virtual_invalid_space{};
diff --git a/src/video_core/texture_cache/util.cpp b/src/video_core/texture_cache/util.cpp
index 1820823b2..1223df5a0 100644
--- a/src/video_core/texture_cache/util.cpp
+++ b/src/video_core/texture_cache/util.cpp
@@ -517,7 +517,6 @@ void SwizzleBlockLinearImage(Tegra::MemoryManager& gpu_memory, GPUVAddr gpu_addr
     const u32 host_bytes_per_layer = num_blocks_per_layer * bytes_per_block;
 
     UNIMPLEMENTED_IF(info.tile_width_spacing > 0);
-
     UNIMPLEMENTED_IF(copy.image_offset.x != 0);
     UNIMPLEMENTED_IF(copy.image_offset.y != 0);
     UNIMPLEMENTED_IF(copy.image_offset.z != 0);
@@ -755,7 +754,7 @@ bool IsValidEntry(const Tegra::MemoryManager& gpu_memory, const TICEntry& config
     if (address == 0) {
         return false;
     }
-    if (address > (1ULL << 48)) {
+    if (address >= (1ULL << 40)) {
         return false;
     }
     if (gpu_memory.GpuToCpuAddress(address).has_value()) {
diff --git a/src/video_core/textures/astc.cpp b/src/video_core/textures/astc.cpp
index b159494c5..15b9d4182 100644
--- a/src/video_core/textures/astc.cpp
+++ b/src/video_core/textures/astc.cpp
@@ -1413,7 +1413,7 @@ static void FillVoidExtentLDR(InputBitStream& strm, std::span<u32> outBuf, u32 b
 static void FillError(std::span<u32> outBuf, u32 blockWidth, u32 blockHeight) {
     for (u32 j = 0; j < blockHeight; j++) {
         for (u32 i = 0; i < blockWidth; i++) {
-            outBuf[j * blockWidth + i] = 0xFFFF00FF;
+            outBuf[j * blockWidth + i] = 0x00000000;
         }
     }
 }
@@ -1656,7 +1656,7 @@ void Decompress(std::span<const uint8_t> data, uint32_t width, uint32_t height,
     const u32 cols = Common::DivideUp(width, block_width);
 
     Common::ThreadWorker workers{std::max(std::thread::hardware_concurrency(), 2U) / 2,
-                                 "yuzu:ASTCDecompress"};
+                                 "ASTCDecompress"};
 
     for (u32 z = 0; z < depth; ++z) {
         const u32 depth_offset = z * height * width * 4;
diff --git a/src/video_core/textures/decoders.cpp b/src/video_core/textures/decoders.cpp
index 913f8ebcb..52d067a2d 100644
--- a/src/video_core/textures/decoders.cpp
+++ b/src/video_core/textures/decoders.cpp
@@ -35,7 +35,7 @@ void incrpdep(u32& value) {
 
 template <bool TO_LINEAR, u32 BYTES_PER_PIXEL>
 void SwizzleImpl(std::span<u8> output, std::span<const u8> input, u32 width, u32 height, u32 depth,
-                 u32 block_height, u32 block_depth, u32 stride_alignment) {
+                 u32 block_height, u32 block_depth, u32 stride) {
     // The origin of the transformation can be configured here, leave it as zero as the current API
     // doesn't expose it.
     static constexpr u32 origin_x = 0;
@@ -45,7 +45,6 @@ void SwizzleImpl(std::span<u8> output, std::span<const u8> input, u32 width, u32
     // We can configure here a custom pitch
     // As it's not exposed 'width * BYTES_PER_PIXEL' will be the expected pitch.
     const u32 pitch = width * BYTES_PER_PIXEL;
-    const u32 stride = Common::AlignUpLog2(width, stride_alignment) * BYTES_PER_PIXEL;
 
     const u32 gobs_in_x = Common::DivCeilLog2(stride, GOB_SIZE_X_SHIFT);
     const u32 block_size = gobs_in_x << (GOB_SIZE_SHIFT + block_height + block_depth);
@@ -89,6 +88,69 @@ void SwizzleImpl(std::span<u8> output, std::span<const u8> input, u32 width, u32
     }
 }
 
+template <bool TO_LINEAR, u32 BYTES_PER_PIXEL>
+void SwizzleSubrectImpl(std::span<u8> output, std::span<const u8> input, u32 width, u32 height,
+                        u32 depth, u32 origin_x, u32 origin_y, u32 extent_x, u32 num_lines,
+                        u32 block_height, u32 block_depth, u32 pitch_linear) {
+    // The origin of the transformation can be configured here, leave it as zero as the current API
+    // doesn't expose it.
+    static constexpr u32 origin_z = 0;
+
+    // We can configure here a custom pitch
+    // As it's not exposed 'width * BYTES_PER_PIXEL' will be the expected pitch.
+    const u32 pitch = pitch_linear;
+    const u32 stride = Common::AlignUpLog2(width * BYTES_PER_PIXEL, GOB_SIZE_X_SHIFT);
+
+    const u32 gobs_in_x = Common::DivCeilLog2(stride, GOB_SIZE_X_SHIFT);
+    const u32 block_size = gobs_in_x << (GOB_SIZE_SHIFT + block_height + block_depth);
+    const u32 slice_size =
+        Common::DivCeilLog2(height, block_height + GOB_SIZE_Y_SHIFT) * block_size;
+
+    const u32 block_height_mask = (1U << block_height) - 1;
+    const u32 block_depth_mask = (1U << block_depth) - 1;
+    const u32 x_shift = GOB_SIZE_SHIFT + block_height + block_depth;
+
+    u32 unprocessed_lines = num_lines;
+    u32 extent_y = std::min(num_lines, height - origin_y);
+
+    for (u32 slice = 0; slice < depth; ++slice) {
+        const u32 z = slice + origin_z;
+        const u32 offset_z = (z >> block_depth) * slice_size +
+                             ((z & block_depth_mask) << (GOB_SIZE_SHIFT + block_height));
+        const u32 lines_in_y = std::min(unprocessed_lines, extent_y);
+        for (u32 line = 0; line < lines_in_y; ++line) {
+            const u32 y = line + origin_y;
+            const u32 swizzled_y = pdep<SWIZZLE_Y_BITS>(y);
+
+            const u32 block_y = y >> GOB_SIZE_Y_SHIFT;
+            const u32 offset_y = (block_y >> block_height) * block_size +
+                                 ((block_y & block_height_mask) << GOB_SIZE_SHIFT);
+
+            u32 swizzled_x = pdep<SWIZZLE_X_BITS>(origin_x * BYTES_PER_PIXEL);
+            for (u32 column = 0; column < extent_x;
+                 ++column, incrpdep<SWIZZLE_X_BITS, BYTES_PER_PIXEL>(swizzled_x)) {
+                const u32 x = (column + origin_x) * BYTES_PER_PIXEL;
+                const u32 offset_x = (x >> GOB_SIZE_X_SHIFT) << x_shift;
+
+                const u32 base_swizzled_offset = offset_z + offset_y + offset_x;
+                const u32 swizzled_offset = base_swizzled_offset + (swizzled_x | swizzled_y);
+
+                const u32 unswizzled_offset =
+                    slice * pitch * height + line * pitch + column * BYTES_PER_PIXEL;
+
+                u8* const dst = &output[TO_LINEAR ? swizzled_offset : unswizzled_offset];
+                const u8* const src = &input[TO_LINEAR ? unswizzled_offset : swizzled_offset];
+
+                std::memcpy(dst, src, BYTES_PER_PIXEL);
+            }
+        }
+        unprocessed_lines -= lines_in_y;
+        if (unprocessed_lines == 0) {
+            return;
+        }
+    }
+}
+
 template <bool TO_LINEAR>
 void Swizzle(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width,
              u32 height, u32 depth, u32 block_height, u32 block_depth, u32 stride_alignment) {
@@ -111,122 +173,39 @@ void Swizzle(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixe
     }
 }
 
-template <u32 BYTES_PER_PIXEL>
-void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 swizzled_width,
-                    u8* swizzled_data, const u8* unswizzled_data, u32 block_height_bit,
-                    u32 offset_x, u32 offset_y) {
-    const u32 block_height = 1U << block_height_bit;
-    const u32 image_width_in_gobs =
-        (swizzled_width * BYTES_PER_PIXEL + (GOB_SIZE_X - 1)) / GOB_SIZE_X;
-    for (u32 line = 0; line < subrect_height; ++line) {
-        const u32 dst_y = line + offset_y;
-        const u32 gob_address_y =
-            (dst_y / (GOB_SIZE_Y * block_height)) * GOB_SIZE * block_height * image_width_in_gobs +
-            ((dst_y % (GOB_SIZE_Y * block_height)) / GOB_SIZE_Y) * GOB_SIZE;
-
-        const u32 swizzled_y = pdep<SWIZZLE_Y_BITS>(dst_y);
-        u32 swizzled_x = pdep<SWIZZLE_X_BITS>(offset_x * BYTES_PER_PIXEL);
-        for (u32 x = 0; x < subrect_width;
-             ++x, incrpdep<SWIZZLE_X_BITS, BYTES_PER_PIXEL>(swizzled_x)) {
-            const u32 dst_x = x + offset_x;
-            const u32 gob_address =
-                gob_address_y + (dst_x * BYTES_PER_PIXEL / GOB_SIZE_X) * GOB_SIZE * block_height;
-            const u32 swizzled_offset = gob_address + (swizzled_x | swizzled_y);
-            const u32 unswizzled_offset = line * source_pitch + x * BYTES_PER_PIXEL;
-
-            const u8* const source_line = unswizzled_data + unswizzled_offset;
-            u8* const dest_addr = swizzled_data + swizzled_offset;
-            std::memcpy(dest_addr, source_line, BYTES_PER_PIXEL);
-        }
-    }
-}
-
-template <u32 BYTES_PER_PIXEL>
-void UnswizzleSubrect(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 block_height,
-                      u32 origin_x, u32 origin_y, u8* output, const u8* input) {
-    const u32 stride = width * BYTES_PER_PIXEL;
-    const u32 gobs_in_x = (stride + GOB_SIZE_X - 1) / GOB_SIZE_X;
-    const u32 block_size = gobs_in_x << (GOB_SIZE_SHIFT + block_height);
-
-    const u32 block_height_mask = (1U << block_height) - 1;
-    const u32 x_shift = GOB_SIZE_SHIFT + block_height;
-
-    for (u32 line = 0; line < line_count; ++line) {
-        const u32 src_y = line + origin_y;
-        const u32 swizzled_y = pdep<SWIZZLE_Y_BITS>(src_y);
-
-        const u32 block_y = src_y >> GOB_SIZE_Y_SHIFT;
-        const u32 src_offset_y = (block_y >> block_height) * block_size +
-                                 ((block_y & block_height_mask) << GOB_SIZE_SHIFT);
-
-        u32 swizzled_x = pdep<SWIZZLE_X_BITS>(origin_x * BYTES_PER_PIXEL);
-        for (u32 column = 0; column < line_length_in;
-             ++column, incrpdep<SWIZZLE_X_BITS, BYTES_PER_PIXEL>(swizzled_x)) {
-            const u32 src_x = (column + origin_x) * BYTES_PER_PIXEL;
-            const u32 src_offset_x = (src_x >> GOB_SIZE_X_SHIFT) << x_shift;
-
-            const u32 swizzled_offset = src_offset_y + src_offset_x + (swizzled_x | swizzled_y);
-            const u32 unswizzled_offset = line * pitch + column * BYTES_PER_PIXEL;
-
-            std::memcpy(output + unswizzled_offset, input + swizzled_offset, BYTES_PER_PIXEL);
-        }
-    }
-}
-
-template <u32 BYTES_PER_PIXEL>
-void SwizzleSliceToVoxel(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 height,
-                         u32 block_height, u32 block_depth, u32 origin_x, u32 origin_y, u8* output,
-                         const u8* input) {
-    UNIMPLEMENTED_IF(origin_x > 0);
-    UNIMPLEMENTED_IF(origin_y > 0);
-
-    const u32 stride = width * BYTES_PER_PIXEL;
-    const u32 gobs_in_x = (stride + GOB_SIZE_X - 1) / GOB_SIZE_X;
-    const u32 block_size = gobs_in_x << (GOB_SIZE_SHIFT + block_height + block_depth);
-
-    const u32 block_height_mask = (1U << block_height) - 1;
-    const u32 x_shift = static_cast<u32>(GOB_SIZE_SHIFT) + block_height + block_depth;
-
-    for (u32 line = 0; line < line_count; ++line) {
-        const u32 swizzled_y = pdep<SWIZZLE_Y_BITS>(line);
-        const u32 block_y = line / GOB_SIZE_Y;
-        const u32 dst_offset_y =
-            (block_y >> block_height) * block_size + (block_y & block_height_mask) * GOB_SIZE;
-
-        u32 swizzled_x = 0;
-        for (u32 x = 0; x < line_length_in; ++x, incrpdep<SWIZZLE_X_BITS, 1>(swizzled_x)) {
-            const u32 dst_offset =
-                ((x / GOB_SIZE_X) << x_shift) + dst_offset_y + (swizzled_x | swizzled_y);
-            const u32 src_offset = x * BYTES_PER_PIXEL + line * pitch;
-            std::memcpy(output + dst_offset, input + src_offset, BYTES_PER_PIXEL);
-        }
-    }
-}
 } // Anonymous namespace
 
 void UnswizzleTexture(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel,
                       u32 width, u32 height, u32 depth, u32 block_height, u32 block_depth,
                       u32 stride_alignment) {
+    const u32 stride = Common::AlignUpLog2(width, stride_alignment) * bytes_per_pixel;
+    const u32 new_bpp = std::min(4U, static_cast<u32>(std::countr_zero(width * bytes_per_pixel)));
+    width = (width * bytes_per_pixel) >> new_bpp;
+    bytes_per_pixel = 1U << new_bpp;
     Swizzle<false>(output, input, bytes_per_pixel, width, height, depth, block_height, block_depth,
-                   stride_alignment);
+                   stride);
 }
 
 void SwizzleTexture(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width,
                     u32 height, u32 depth, u32 block_height, u32 block_depth,
                     u32 stride_alignment) {
+    const u32 stride = Common::AlignUpLog2(width, stride_alignment) * bytes_per_pixel;
+    const u32 new_bpp = std::min(4U, static_cast<u32>(std::countr_zero(width * bytes_per_pixel)));
+    width = (width * bytes_per_pixel) >> new_bpp;
+    bytes_per_pixel = 1U << new_bpp;
     Swizzle<true>(output, input, bytes_per_pixel, width, height, depth, block_height, block_depth,
-                  stride_alignment);
+                  stride);
 }
 
-void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 swizzled_width,
-                    u32 bytes_per_pixel, u8* swizzled_data, const u8* unswizzled_data,
-                    u32 block_height_bit, u32 offset_x, u32 offset_y) {
+void SwizzleSubrect(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width,
+                    u32 height, u32 depth, u32 origin_x, u32 origin_y, u32 extent_x, u32 extent_y,
+                    u32 block_height, u32 block_depth, u32 pitch_linear) {
     switch (bytes_per_pixel) {
 #define BPP_CASE(x)                                                                                \
     case x:                                                                                        \
-        return SwizzleSubrect<x>(subrect_width, subrect_height, source_pitch, swizzled_width,      \
-                                 swizzled_data, unswizzled_data, block_height_bit, offset_x,       \
-                                 offset_y);
+        return SwizzleSubrectImpl<true, x>(output, input, width, height, depth, origin_x,          \
+                                           origin_y, extent_x, extent_y, block_height,             \
+                                           block_depth, pitch_linear);
         BPP_CASE(1)
         BPP_CASE(2)
         BPP_CASE(3)
@@ -241,13 +220,15 @@ void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32
     }
 }
 
-void UnswizzleSubrect(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 bytes_per_pixel,
-                      u32 block_height, u32 origin_x, u32 origin_y, u8* output, const u8* input) {
+void UnswizzleSubrect(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel,
+                      u32 width, u32 height, u32 depth, u32 origin_x, u32 origin_y, u32 extent_x,
+                      u32 extent_y, u32 block_height, u32 block_depth, u32 pitch_linear) {
     switch (bytes_per_pixel) {
 #define BPP_CASE(x)                                                                                \
     case x:                                                                                        \
-        return UnswizzleSubrect<x>(line_length_in, line_count, pitch, width, block_height,         \
-                                   origin_x, origin_y, output, input);
+        return SwizzleSubrectImpl<false, x>(output, input, width, height, depth, origin_x,         \
+                                            origin_y, extent_x, extent_y, block_height,            \
+                                            block_depth, pitch_linear);
         BPP_CASE(1)
         BPP_CASE(2)
         BPP_CASE(3)
@@ -262,55 +243,6 @@ void UnswizzleSubrect(u32 line_length_in, u32 line_count, u32 pitch, u32 width,
     }
 }
 
-void SwizzleSliceToVoxel(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 height,
-                         u32 bytes_per_pixel, u32 block_height, u32 block_depth, u32 origin_x,
-                         u32 origin_y, u8* output, const u8* input) {
-    switch (bytes_per_pixel) {
-#define BPP_CASE(x)                                                                                \
-    case x:                                                                                        \
-        return SwizzleSliceToVoxel<x>(line_length_in, line_count, pitch, width, height,            \
-                                      block_height, block_depth, origin_x, origin_y, output,       \
-                                      input);
-        BPP_CASE(1)
-        BPP_CASE(2)
-        BPP_CASE(3)
-        BPP_CASE(4)
-        BPP_CASE(6)
-        BPP_CASE(8)
-        BPP_CASE(12)
-        BPP_CASE(16)
-#undef BPP_CASE
-    default:
-        ASSERT_MSG(false, "Invalid bytes_per_pixel={}", bytes_per_pixel);
-    }
-}
-
-void SwizzleKepler(const u32 width, const u32 height, const u32 dst_x, const u32 dst_y,
-                   const u32 block_height_bit, const std::size_t copy_size, const u8* source_data,
-                   u8* swizzle_data) {
-    const u32 block_height = 1U << block_height_bit;
-    const u32 image_width_in_gobs{(width + GOB_SIZE_X - 1) / GOB_SIZE_X};
-    std::size_t count = 0;
-    for (std::size_t y = dst_y; y < height && count < copy_size; ++y) {
-        const std::size_t gob_address_y =
-            (y / (GOB_SIZE_Y * block_height)) * GOB_SIZE * block_height * image_width_in_gobs +
-            ((y % (GOB_SIZE_Y * block_height)) / GOB_SIZE_Y) * GOB_SIZE;
-        const u32 swizzled_y = pdep<SWIZZLE_Y_BITS>(static_cast<u32>(y));
-        u32 swizzled_x = pdep<SWIZZLE_X_BITS>(dst_x);
-        for (std::size_t x = dst_x; x < width && count < copy_size;
-             ++x, incrpdep<SWIZZLE_X_BITS, 1>(swizzled_x)) {
-            const std::size_t gob_address =
-                gob_address_y + (x / GOB_SIZE_X) * GOB_SIZE * block_height;
-            const std::size_t swizzled_offset = gob_address + (swizzled_x | swizzled_y);
-            const u8* source_line = source_data + count;
-            u8* dest_addr = swizzle_data + swizzled_offset;
-            count++;
-
-            *dest_addr = *source_line;
-        }
-    }
-}
-
 std::size_t CalculateSize(bool tiled, u32 bytes_per_pixel, u32 width, u32 height, u32 depth,
                           u32 block_height, u32 block_depth) {
     if (tiled) {
diff --git a/src/video_core/textures/decoders.h b/src/video_core/textures/decoders.h
index 31a11708f..e70407692 100644
--- a/src/video_core/textures/decoders.h
+++ b/src/video_core/textures/decoders.h
@@ -40,7 +40,6 @@ constexpr SwizzleTable MakeSwizzleTable() {
     }
     return table;
 }
-constexpr SwizzleTable SWIZZLE_TABLE = MakeSwizzleTable();
 
 /// Unswizzles a block linear texture into linear memory.
 void UnswizzleTexture(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel,
@@ -57,34 +56,14 @@ std::size_t CalculateSize(bool tiled, u32 bytes_per_pixel, u32 width, u32 height
                           u32 block_height, u32 block_depth);
 
 /// Copies an untiled subrectangle into a tiled surface.
-void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 swizzled_width,
-                    u32 bytes_per_pixel, u8* swizzled_data, const u8* unswizzled_data,
-                    u32 block_height_bit, u32 offset_x, u32 offset_y);
+void SwizzleSubrect(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width,
+                    u32 height, u32 depth, u32 origin_x, u32 origin_y, u32 extent_x, u32 extent_y,
+                    u32 block_height, u32 block_depth, u32 pitch_linear);
 
 /// Copies a tiled subrectangle into a linear surface.
-void UnswizzleSubrect(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 bytes_per_pixel,
-                      u32 block_height, u32 origin_x, u32 origin_y, u8* output, const u8* input);
-
-/// @brief Swizzles a 2D array of pixels into a 3D texture
-/// @param line_length_in  Number of pixels per line
-/// @param line_count      Number of lines
-/// @param pitch           Number of bytes per line
-/// @param width           Width of the swizzled texture
-/// @param height          Height of the swizzled texture
-/// @param bytes_per_pixel Number of bytes used per pixel
-/// @param block_height    Block height shift
-/// @param block_depth     Block depth shift
-/// @param origin_x        Column offset in pixels of the swizzled texture
-/// @param origin_y        Row offset in pixels of the swizzled texture
-/// @param output          Pointer to the pixels of the swizzled texture
-/// @param input           Pointer to the 2D array of pixels used as input
-/// @pre input and output points to an array large enough to hold the number of bytes used
-void SwizzleSliceToVoxel(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 height,
-                         u32 bytes_per_pixel, u32 block_height, u32 block_depth, u32 origin_x,
-                         u32 origin_y, u8* output, const u8* input);
-
-void SwizzleKepler(u32 width, u32 height, u32 dst_x, u32 dst_y, u32 block_height,
-                   std::size_t copy_size, const u8* source_data, u8* swizzle_data);
+void UnswizzleSubrect(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel,
+                      u32 width, u32 height, u32 depth, u32 origin_x, u32 origin_y, u32 extent_x,
+                      u32 extent_y, u32 block_height, u32 block_depth, u32 pitch_linear);
 
 /// Obtains the offset of the gob for positions 'dst_x' & 'dst_y'
 u64 GetGOBOffset(u32 width, u32 height, u32 dst_x, u32 dst_y, u32 block_height,
diff --git a/src/video_core/vulkan_common/vulkan_wrapper.h b/src/video_core/vulkan_common/vulkan_wrapper.h
index 795f16bfb..1b3f493bd 100644
--- a/src/video_core/vulkan_common/vulkan_wrapper.h
+++ b/src/video_core/vulkan_common/vulkan_wrapper.h
@@ -519,9 +519,7 @@ public:
           dld{rhs.dld} {}
 
     /// Assign an allocation transfering ownership from another allocation.
-    /// Releases any previously held allocation.
     PoolAllocations& operator=(PoolAllocations&& rhs) noexcept {
-        Release();
         allocations = std::move(rhs.allocations);
         num = rhs.num;
         device = rhs.device;
@@ -530,11 +528,6 @@ public:
         return *this;
     }
 
-    /// Destroys any held allocation.
-    ~PoolAllocations() {
-        Release();
-    }
-
     /// Returns the number of allocations.
     std::size_t size() const noexcept {
         return num;
@@ -557,19 +550,6 @@ public:
     }
 
 private:
-    /// Destroys the held allocations if they exist.
-    void Release() noexcept {
-        if (!allocations) {
-            return;
-        }
-        const Span<AllocationType> span(allocations.get(), num);
-        const VkResult result = Free(device, pool, span, *dld);
-        // There's no way to report errors from a destructor.
-        if (result != VK_SUCCESS) {
-            std::terminate();
-        }
-    }
-
     std::unique_ptr<AllocationType[]> allocations;
     std::size_t num = 0;
     VkDevice device = nullptr;
diff --git a/src/web_service/web_backend.cpp b/src/web_service/web_backend.cpp
index 378804c08..12a7e4922 100644
--- a/src/web_service/web_backend.cpp
+++ b/src/web_service/web_backend.cpp
@@ -111,7 +111,8 @@ struct Client::Impl {
         httplib::Error error;
 
         if (!cli->send(request, response, error)) {
-            LOG_ERROR(WebService, "{} to {} returned null", method, host + path);
+            LOG_ERROR(WebService, "{} to {} returned null (httplib Error: {})", method, host + path,
+                      httplib::to_string(error));
             return WebResult{WebResult::Code::LibError, "Null response", ""};
         }
 
diff --git a/src/yuzu/applets/qt_controller.cpp b/src/yuzu/applets/qt_controller.cpp
index 1d8072243..12efdc216 100644
--- a/src/yuzu/applets/qt_controller.cpp
+++ b/src/yuzu/applets/qt_controller.cpp
@@ -291,7 +291,7 @@ bool QtControllerSelectorDialog::CheckIfParametersMet() {
     // Here, we check and validate the current configuration against all applicable parameters.
     const auto num_connected_players = static_cast<int>(
         std::count_if(player_groupboxes.begin(), player_groupboxes.end(),
-                      [this](const QGroupBox* player) { return player->isChecked(); }));
+                      [](const QGroupBox* player) { return player->isChecked(); }));
 
     const auto min_supported_players = parameters.enable_single_mode ? 1 : parameters.min_players;
     const auto max_supported_players = parameters.enable_single_mode ? 1 : parameters.max_players;
diff --git a/src/yuzu/bootmanager.cpp b/src/yuzu/bootmanager.cpp
index d3fbdb09d..24251247d 100644
--- a/src/yuzu/bootmanager.cpp
+++ b/src/yuzu/bootmanager.cpp
@@ -47,7 +47,7 @@ EmuThread::EmuThread(Core::System& system_) : system{system_} {}
 EmuThread::~EmuThread() = default;
 
 void EmuThread::run() {
-    std::string name = "yuzu:EmuControlThread";
+    std::string name = "EmuControlThread";
     MicroProfileOnThreadCreate(name.c_str());
     Common::SetCurrentThreadName(name.c_str());
 
diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index a4ed68422..195074bf2 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -546,6 +546,7 @@ void Config::ReadDebuggingValues() {
     ReadBasicSetting(Settings::values.use_auto_stub);
     ReadBasicSetting(Settings::values.enable_all_controllers);
     ReadBasicSetting(Settings::values.create_crash_dumps);
+    ReadBasicSetting(Settings::values.perform_vulkan_check);
 
     qt_config->endGroup();
 }
@@ -1162,6 +1163,7 @@ void Config::SaveDebuggingValues() {
     WriteBasicSetting(Settings::values.disable_macro_jit);
     WriteBasicSetting(Settings::values.enable_all_controllers);
     WriteBasicSetting(Settings::values.create_crash_dumps);
+    WriteBasicSetting(Settings::values.perform_vulkan_check);
 
     qt_config->endGroup();
 }
diff --git a/src/yuzu/configuration/configure_debug.cpp b/src/yuzu/configuration/configure_debug.cpp
index 622808e94..dacc75a20 100644
--- a/src/yuzu/configuration/configure_debug.cpp
+++ b/src/yuzu/configuration/configure_debug.cpp
@@ -77,6 +77,7 @@ void ConfigureDebug::SetConfiguration() {
     ui->disable_loop_safety_checks->setChecked(
         Settings::values.disable_shader_loop_safety_checks.GetValue());
     ui->extended_logging->setChecked(Settings::values.extended_logging.GetValue());
+    ui->perform_vulkan_check->setChecked(Settings::values.perform_vulkan_check.GetValue());
 
 #ifdef YUZU_USE_QT_WEB_ENGINE
     ui->disable_web_applet->setChecked(UISettings::values.disable_web_applet.GetValue());
@@ -117,6 +118,7 @@ void ConfigureDebug::ApplyConfiguration() {
         ui->disable_loop_safety_checks->isChecked();
     Settings::values.disable_macro_jit = ui->disable_macro_jit->isChecked();
     Settings::values.extended_logging = ui->extended_logging->isChecked();
+    Settings::values.perform_vulkan_check = ui->perform_vulkan_check->isChecked();
     UISettings::values.disable_web_applet = ui->disable_web_applet->isChecked();
     Debugger::ToggleConsole();
     Common::Log::Filter filter;
diff --git a/src/yuzu/configuration/configure_debug.ui b/src/yuzu/configuration/configure_debug.ui
index 314d47af5..102c8c66c 100644
--- a/src/yuzu/configuration/configure_debug.ui
+++ b/src/yuzu/configuration/configure_debug.ui
@@ -313,6 +313,16 @@
         </property>
        </widget>
       </item>
+      <item row="3" column="0">
+       <widget class="QCheckBox" name="perform_vulkan_check">
+        <property name="toolTip">
+         <string>Enables yuzu to check for a working Vulkan environment when the program starts up. Disable this if this is causing issues with external programs seeing yuzu.</string>
+        </property>
+        <property name="text">
+         <string>Perform Startup Vulkan Check</string>
+        </property>
+       </widget>
+      </item>
      </layout>
     </widget>
    </item>
diff --git a/src/yuzu/configuration/configure_graphics.cpp b/src/yuzu/configuration/configure_graphics.cpp
index 87e5d0f48..bd69d04a6 100644
--- a/src/yuzu/configuration/configure_graphics.cpp
+++ b/src/yuzu/configuration/configure_graphics.cpp
@@ -57,9 +57,10 @@ ConfigureGraphics::ConfigureGraphics(const Core::System& system_, QWidget* paren
         UpdateBackgroundColorButton(new_bg_color);
     });
 
-    ui->api->setEnabled(!UISettings::values.has_broken_vulkan);
-    ui->api_widget->setEnabled(!UISettings::values.has_broken_vulkan ||
-                               Settings::IsConfiguringGlobal());
+    ui->api->setEnabled(!UISettings::values.has_broken_vulkan && ui->api->isEnabled());
+    ui->api_widget->setEnabled(
+        (!UISettings::values.has_broken_vulkan || Settings::IsConfiguringGlobal()) &&
+        ui->api_widget->isEnabled());
     ui->bg_label->setVisible(Settings::IsConfiguringGlobal());
     ui->bg_combobox->setVisible(!Settings::IsConfiguringGlobal());
 }
diff --git a/src/yuzu/configuration/configure_input.cpp b/src/yuzu/configuration/configure_input.cpp
index cb55472c9..1db374d4a 100644
--- a/src/yuzu/configuration/configure_input.cpp
+++ b/src/yuzu/configuration/configure_input.cpp
@@ -163,10 +163,9 @@ void ConfigureInput::Initialize(InputCommon::InputSubsystem* input_subsystem,
             [this, input_subsystem, &hid_core] {
                 CallConfigureDialog<ConfigureRingController>(*this, input_subsystem, hid_core);
             });
-    connect(advanced, &ConfigureInputAdvanced::CallCameraDialog,
-            [this, input_subsystem, &hid_core] {
-                CallConfigureDialog<ConfigureCamera>(*this, input_subsystem);
-            });
+    connect(advanced, &ConfigureInputAdvanced::CallCameraDialog, [this, input_subsystem] {
+        CallConfigureDialog<ConfigureCamera>(*this, input_subsystem);
+    });
 
     connect(ui->vibrationButton, &QPushButton::clicked,
             [this, &hid_core] { CallConfigureDialog<ConfigureVibration>(*this, hid_core); });
diff --git a/src/yuzu/configuration/input_profiles.cpp b/src/yuzu/configuration/input_profiles.cpp
index 807afbeb2..9bb69cab1 100644
--- a/src/yuzu/configuration/input_profiles.cpp
+++ b/src/yuzu/configuration/input_profiles.cpp
@@ -67,6 +67,8 @@ std::vector<std::string> InputProfiles::GetInputProfileNames() {
         profile_names.push_back(profile_name);
     }
 
+    std::stable_sort(profile_names.begin(), profile_names.end());
+
     return profile_names;
 }
 
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index 3c1bd19db..f45a25410 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -3,6 +3,7 @@
 
 #include <cinttypes>
 #include <clocale>
+#include <cmath>
 #include <memory>
 #include <thread>
 #ifdef __APPLE__
@@ -105,12 +106,12 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/filesystem/filesystem.h"
-#include "core/hle/service/nfp/nfp.h"
 #include "core/hle/service/sm/sm.h"
 #include "core/loader/loader.h"
 #include "core/perf_stats.h"
 #include "core/telemetry_session.h"
 #include "input_common/drivers/tas_input.h"
+#include "input_common/drivers/virtual_amiibo.h"
 #include "input_common/main.h"
 #include "ui_main.h"
 #include "util/overlay_dialog.h"
@@ -261,6 +262,18 @@ static QString PrettyProductName() {
     return QSysInfo::prettyProductName();
 }
 
+#ifdef _WIN32
+static void OverrideWindowsFont() {
+    // Qt5 chooses these fonts on Windows and they have fairly ugly alphanumeric/cyrllic characters
+    // Asking to use "MS Shell Dlg 2" gives better other chars while leaving the Chinese Characters.
+    const QString startup_font = QApplication::font().family();
+    const QStringList ugly_fonts = {QStringLiteral("SimSun"), QStringLiteral("PMingLiU")};
+    if (ugly_fonts.contains(startup_font)) {
+        QApplication::setFont(QFont(QStringLiteral("MS Shell Dlg 2"), 9, QFont::Normal));
+    }
+}
+#endif
+
 bool GMainWindow::CheckDarkMode() {
 #ifdef __linux__
     const QPalette test_palette(qApp->palette());
@@ -899,8 +912,8 @@ void GMainWindow::InitializeWidgets() {
     }
 
     // TODO (flTobi): Add the widget when multiplayer is fully implemented
-    // statusBar()->addPermanentWidget(multiplayer_state->GetStatusText(), 0);
-    // statusBar()->addPermanentWidget(multiplayer_state->GetStatusIcon(), 0);
+    statusBar()->addPermanentWidget(multiplayer_state->GetStatusText(), 0);
+    statusBar()->addPermanentWidget(multiplayer_state->GetStatusIcon(), 0);
 
     tas_label = new QLabel();
     tas_label->setObjectName(QStringLiteral("TASlabel"));
@@ -1299,6 +1312,7 @@ void GMainWindow::ConnectMenuEvents() {
             &MultiplayerState::OnDirectConnectToRoom);
     connect(ui->action_Show_Room, &QAction::triggered, multiplayer_state,
             &MultiplayerState::OnOpenNetworkRoom);
+    connect(multiplayer_state, &MultiplayerState::SaveConfig, this, &GMainWindow::OnSaveConfig);
 
     // Tools
     connect_menu(ui->action_Rederive, std::bind(&GMainWindow::OnReinitializeKeys, this,
@@ -1339,6 +1353,8 @@ void GMainWindow::UpdateMenuState() {
     } else {
         ui->action_Pause->setText(tr("&Pause"));
     }
+
+    multiplayer_state->UpdateNotificationStatus();
 }
 
 void GMainWindow::OnDisplayTitleBars(bool show) {
@@ -2000,7 +2016,7 @@ static bool RomFSRawCopy(QProgressDialog& dialog, const FileSys::VirtualDir& src
 }
 
 void GMainWindow::OnGameListRemoveInstalledEntry(u64 program_id, InstalledEntryType type) {
-    const QString entry_type = [this, type] {
+    const QString entry_type = [type] {
         switch (type) {
         case InstalledEntryType::Game:
             return tr("Contents");
@@ -2097,7 +2113,7 @@ void GMainWindow::RemoveAddOnContent(u64 program_id, const QString& entry_type)
 
 void GMainWindow::OnGameListRemoveFile(u64 program_id, GameListRemoveTarget target,
                                        const std::string& game_path) {
-    const QString question = [this, target] {
+    const QString question = [target] {
         switch (target) {
         case GameListRemoveTarget::GlShaderCache:
             return tr("Delete OpenGL Transferable Shader Cache?");
@@ -2770,6 +2786,11 @@ void GMainWindow::OnExit() {
     OnStopGame();
 }
 
+void GMainWindow::OnSaveConfig() {
+    system->ApplySettings();
+    config->Save();
+}
+
 void GMainWindow::ErrorDisplayDisplayError(QString error_code, QString error_text) {
     OverlayDialog dialog(render_window, *system, error_code, error_text, QString{}, tr("OK"),
                          Qt::AlignLeft | Qt::AlignVCenter);
@@ -3211,21 +3232,16 @@ void GMainWindow::OnLoadAmiibo() {
         return;
     }
 
-    Service::SM::ServiceManager& sm = system->ServiceManager();
-    auto nfc = sm.GetService<Service::NFP::Module::Interface>("nfp:user");
-    if (nfc == nullptr) {
-        QMessageBox::warning(this, tr("Error"), tr("The current game is not looking for amiibos"));
-        return;
-    }
-    const auto nfc_state = nfc->GetCurrentState();
-    if (nfc_state == Service::NFP::DeviceState::TagFound ||
-        nfc_state == Service::NFP::DeviceState::TagMounted) {
-        nfc->CloseAmiibo();
+    auto* virtual_amiibo = input_subsystem->GetVirtualAmiibo();
+
+    // Remove amiibo if one is connected
+    if (virtual_amiibo->GetCurrentState() == InputCommon::VirtualAmiibo::State::AmiiboIsOpen) {
+        virtual_amiibo->CloseAmiibo();
         QMessageBox::warning(this, tr("Amiibo"), tr("The current amiibo has been removed"));
         return;
     }
 
-    if (nfc_state != Service::NFP::DeviceState::SearchingForTag) {
+    if (virtual_amiibo->GetCurrentState() != InputCommon::VirtualAmiibo::State::WaitingForAmiibo) {
         QMessageBox::warning(this, tr("Error"), tr("The current game is not looking for amiibos"));
         return;
     }
@@ -3244,24 +3260,30 @@ void GMainWindow::OnLoadAmiibo() {
 }
 
 void GMainWindow::LoadAmiibo(const QString& filename) {
-    Service::SM::ServiceManager& sm = system->ServiceManager();
-    auto nfc = sm.GetService<Service::NFP::Module::Interface>("nfp:user");
-    if (nfc == nullptr) {
-        return;
-    }
-
+    auto* virtual_amiibo = input_subsystem->GetVirtualAmiibo();
+    const QString title = tr("Error loading Amiibo data");
     // Remove amiibo if one is connected
-    const auto nfc_state = nfc->GetCurrentState();
-    if (nfc_state == Service::NFP::DeviceState::TagFound ||
-        nfc_state == Service::NFP::DeviceState::TagMounted) {
-        nfc->CloseAmiibo();
+    if (virtual_amiibo->GetCurrentState() == InputCommon::VirtualAmiibo::State::AmiiboIsOpen) {
+        virtual_amiibo->CloseAmiibo();
         QMessageBox::warning(this, tr("Amiibo"), tr("The current amiibo has been removed"));
         return;
     }
 
-    if (!nfc->LoadAmiibo(filename.toStdString())) {
-        QMessageBox::warning(this, tr("Error loading Amiibo data"),
-                             tr("Unable to load Amiibo data."));
+    switch (virtual_amiibo->LoadAmiibo(filename.toStdString())) {
+    case InputCommon::VirtualAmiibo::Info::NotAnAmiibo:
+        QMessageBox::warning(this, title, tr("The selected file is not a valid amiibo"));
+        break;
+    case InputCommon::VirtualAmiibo::Info::UnableToLoad:
+        QMessageBox::warning(this, title, tr("The selected file is already on use"));
+        break;
+    case InputCommon::VirtualAmiibo::Info::WrongDeviceState:
+        QMessageBox::warning(this, title, tr("The current game is not looking for amiibos"));
+        break;
+    case InputCommon::VirtualAmiibo::Info::Unknown:
+        QMessageBox::warning(this, title, tr("An unkown error occured"));
+        break;
+    default:
+        break;
     }
 }
 
@@ -3442,9 +3464,10 @@ void GMainWindow::UpdateStatusBar() {
     }
     if (!Settings::values.use_speed_limit) {
         game_fps_label->setText(
-            tr("Game: %1 FPS (Unlocked)").arg(results.average_game_fps, 0, 'f', 0));
+            tr("Game: %1 FPS (Unlocked)").arg(std::round(results.average_game_fps), 0, 'f', 0));
     } else {
-        game_fps_label->setText(tr("Game: %1 FPS").arg(results.average_game_fps, 0, 'f', 0));
+        game_fps_label->setText(
+            tr("Game: %1 FPS").arg(std::round(results.average_game_fps), 0, 'f', 0));
     }
     emu_frametime_label->setText(tr("Frame: %1 ms").arg(results.frametime * 1000.0, 0, 'f', 2));
 
@@ -4086,7 +4109,8 @@ int main(int argc, char* argv[]) {
     }
 #endif
 
-    if (StartupChecks(argv[0], &has_broken_vulkan)) {
+    if (StartupChecks(argv[0], &has_broken_vulkan,
+                      Settings::values.perform_vulkan_check.GetValue())) {
         return 0;
     }
 
@@ -4125,6 +4149,10 @@ int main(int argc, char* argv[]) {
     QCoreApplication::setAttribute(Qt::AA_DontCheckOpenGLContextThreadAffinity);
     QApplication app(argc, argv);
 
+#ifdef _WIN32
+    OverrideWindowsFont();
+#endif
+
     // Workaround for QTBUG-85409, for Suzhou numerals the number 1 is actually \u3021
     // so we can see if we get \u3008 instead
     // TL;DR all other number formats are consecutive in unicode code points
diff --git a/src/yuzu/main.h b/src/yuzu/main.h
index 716aef063..f7aa8e417 100644
--- a/src/yuzu/main.h
+++ b/src/yuzu/main.h
@@ -169,6 +169,7 @@ public slots:
     void OnLoadComplete();
     void OnExecuteProgram(std::size_t program_index);
     void OnExit();
+    void OnSaveConfig();
     void ControllerSelectorReconfigureControllers(
         const Core::Frontend::ControllerParameters& parameters);
     void SoftwareKeyboardInitialize(
diff --git a/src/yuzu/main.ui b/src/yuzu/main.ui
index cdf31b417..74d49dbd4 100644
--- a/src/yuzu/main.ui
+++ b/src/yuzu/main.ui
@@ -120,6 +120,20 @@
     <addaction name="menu_Reset_Window_Size"/>
     <addaction name="menu_View_Debugging"/>
    </widget>
+   <widget class="QMenu" name="menu_Multiplayer">
+    <property name="enabled">
+     <bool>true</bool>
+    </property>
+    <property name="title">
+     <string>&amp;Multiplayer</string>
+    </property>
+    <addaction name="action_View_Lobby"/>
+    <addaction name="action_Start_Room"/>
+    <addaction name="action_Connect_To_Room"/>
+    <addaction name="separator"/>
+    <addaction name="action_Show_Room"/>
+    <addaction name="action_Leave_Room"/>
+   </widget>
    <widget class="QMenu" name="menu_Tools">
     <property name="title">
      <string>&amp;Tools</string>
@@ -251,7 +265,7 @@
     <bool>true</bool>
    </property>
    <property name="text">
-    <string>Browse Public Game Lobby</string>
+    <string>&amp;Browse Public Game Lobby</string>
    </property>
   </action>
   <action name="action_Start_Room">
@@ -259,7 +273,7 @@
     <bool>true</bool>
    </property>
    <property name="text">
-    <string>Create Room</string>
+    <string>&amp;Create Room</string>
    </property>
   </action>
   <action name="action_Leave_Room">
@@ -267,12 +281,12 @@
     <bool>false</bool>
    </property>
    <property name="text">
-    <string>Leave Room</string>
+    <string>&amp;Leave Room</string>
    </property>
   </action>
   <action name="action_Connect_To_Room">
    <property name="text">
-    <string>Direct Connect to Room</string>
+    <string>&amp;Direct Connect to Room</string>
    </property>
   </action>
   <action name="action_Show_Room">
@@ -280,7 +294,7 @@
     <bool>false</bool>
    </property>
    <property name="text">
-    <string>Show Current Room</string>
+    <string>&amp;Show Current Room</string>
    </property>
   </action>
   <action name="action_Fullscreen">
diff --git a/src/yuzu/multiplayer/chat_room.cpp b/src/yuzu/multiplayer/chat_room.cpp
index 9e672f82e..dec9696c1 100644
--- a/src/yuzu/multiplayer/chat_room.cpp
+++ b/src/yuzu/multiplayer/chat_room.cpp
@@ -61,7 +61,10 @@ public:
 
     /// Format the message using the players color
     QString GetPlayerChatMessage(u16 player) const {
-        auto color = player_color[player % 16];
+        const bool is_dark_theme = QIcon::themeName().contains(QStringLiteral("dark")) ||
+                                   QIcon::themeName().contains(QStringLiteral("midnight"));
+        auto color =
+            is_dark_theme ? player_color_dark[player % 16] : player_color_default[player % 16];
         QString name;
         if (username.isEmpty() || username == nickname) {
             name = nickname;
@@ -84,9 +87,12 @@ public:
     }
 
 private:
-    static constexpr std::array<const char*, 16> player_color = {
+    static constexpr std::array<const char*, 16> player_color_default = {
         {"#0000FF", "#FF0000", "#8A2BE2", "#FF69B4", "#1E90FF", "#008000", "#00FF7F", "#B22222",
-         "#DAA520", "#FF4500", "#2E8B57", "#5F9EA0", "#D2691E", "#9ACD32", "#FF7F50", "FFFF00"}};
+         "#DAA520", "#FF4500", "#2E8B57", "#5F9EA0", "#D2691E", "#9ACD32", "#FF7F50", "#FFFF00"}};
+    static constexpr std::array<const char*, 16> player_color_dark = {
+        {"#559AD1", "#4EC9A8", "#D69D85", "#C6C923", "#B975B5", "#D81F1F", "#7EAE39", "#4F8733",
+         "#F7CD8A", "#6FCACF", "#CE4897", "#8A2BE2", "#D2691E", "#9ACD32", "#FF7F50", "#152ccd"}};
     static constexpr char ping_color[] = "#FFFF00";
 
     QString timestamp;
diff --git a/src/yuzu/multiplayer/client_room.cpp b/src/yuzu/multiplayer/client_room.cpp
index b34a8d004..caf34a414 100644
--- a/src/yuzu/multiplayer/client_room.cpp
+++ b/src/yuzu/multiplayer/client_room.cpp
@@ -97,8 +97,9 @@ void ClientRoomWindow::UpdateView() {
             auto memberlist = member->GetMemberInformation();
             ui->chat->SetPlayerList(memberlist);
             const auto information = member->GetRoomInformation();
-            setWindowTitle(QString(tr("%1 (%2/%3 members) - connected"))
+            setWindowTitle(QString(tr("%1 - %2 (%3/%4 members) - connected"))
                                .arg(QString::fromStdString(information.name))
+                               .arg(QString::fromStdString(information.preferred_game.name))
                                .arg(memberlist.size())
                                .arg(information.member_slots));
             ui->description->setText(QString::fromStdString(information.description));
diff --git a/src/yuzu/multiplayer/direct_connect.cpp b/src/yuzu/multiplayer/direct_connect.cpp
index 017063074..10bf0a4fb 100644
--- a/src/yuzu/multiplayer/direct_connect.cpp
+++ b/src/yuzu/multiplayer/direct_connect.cpp
@@ -106,6 +106,8 @@ void DirectConnectWindow::Connect() {
         UISettings::values.multiplayer_port = UISettings::values.multiplayer_port.GetDefault();
     }
 
+    emit SaveConfig();
+
     // attempt to connect in a different thread
     QFuture<void> f = QtConcurrent::run([&] {
         if (auto room_member = room_network.GetRoomMember().lock()) {
diff --git a/src/yuzu/multiplayer/direct_connect.h b/src/yuzu/multiplayer/direct_connect.h
index e39dd1e0d..b8f66cfb2 100644
--- a/src/yuzu/multiplayer/direct_connect.h
+++ b/src/yuzu/multiplayer/direct_connect.h
@@ -31,6 +31,7 @@ signals:
      * connections that it might have.
      */
     void Closed();
+    void SaveConfig();
 
 private slots:
     void OnConnection();
diff --git a/src/yuzu/multiplayer/host_room.cpp b/src/yuzu/multiplayer/host_room.cpp
index 0c6adfd04..a8faa5b24 100644
--- a/src/yuzu/multiplayer/host_room.cpp
+++ b/src/yuzu/multiplayer/host_room.cpp
@@ -232,6 +232,7 @@ void HostRoomWindow::Host() {
         }
         UISettings::values.multiplayer_room_description = ui->room_description->toPlainText();
         ui->host->setEnabled(true);
+        emit SaveConfig();
         close();
     }
 }
diff --git a/src/yuzu/multiplayer/host_room.h b/src/yuzu/multiplayer/host_room.h
index 034cb2eef..ae816e2e0 100644
--- a/src/yuzu/multiplayer/host_room.h
+++ b/src/yuzu/multiplayer/host_room.h
@@ -46,6 +46,9 @@ public:
     void UpdateGameList(QStandardItemModel* list);
     void RetranslateUi();
 
+signals:
+    void SaveConfig();
+
 private:
     void Host();
     std::unique_ptr<Network::VerifyUser::Backend> CreateVerifyBackend(bool use_validation) const;
diff --git a/src/yuzu/multiplayer/lobby.cpp b/src/yuzu/multiplayer/lobby.cpp
index 107d40547..08c275696 100644
--- a/src/yuzu/multiplayer/lobby.cpp
+++ b/src/yuzu/multiplayer/lobby.cpp
@@ -7,6 +7,7 @@
 #include "common/logging/log.h"
 #include "common/settings.h"
 #include "core/core.h"
+#include "core/hle/service/acc/profile_manager.h"
 #include "core/internal_network/network_interface.h"
 #include "network/network.h"
 #include "ui_lobby.h"
@@ -26,9 +27,9 @@
 Lobby::Lobby(QWidget* parent, QStandardItemModel* list,
              std::shared_ptr<Core::AnnounceMultiplayerSession> session, Core::System& system_)
     : QDialog(parent, Qt::WindowTitleHint | Qt::WindowCloseButtonHint | Qt::WindowSystemMenuHint),
-      ui(std::make_unique<Ui::Lobby>()),
-      announce_multiplayer_session(session), system{system_}, room_network{
-                                                                  system.GetRoomNetwork()} {
+      ui(std::make_unique<Ui::Lobby>()), announce_multiplayer_session(session),
+      profile_manager(std::make_unique<Service::Account::ProfileManager>()), system{system_},
+      room_network{system.GetRoomNetwork()} {
     ui->setupUi(this);
 
     // setup the watcher for background connections
@@ -60,9 +61,17 @@ Lobby::Lobby(QWidget* parent, QStandardItemModel* list,
 
     ui->nickname->setValidator(validation.GetNickname());
     ui->nickname->setText(UISettings::values.multiplayer_nickname.GetValue());
-    if (ui->nickname->text().isEmpty() && !Settings::values.yuzu_username.GetValue().empty()) {
-        // Use yuzu Web Service user name as nickname by default
-        ui->nickname->setText(QString::fromStdString(Settings::values.yuzu_username.GetValue()));
+
+    // Try find the best nickname by default
+    if (ui->nickname->text().isEmpty() || ui->nickname->text() == QStringLiteral("yuzu")) {
+        if (!Settings::values.yuzu_username.GetValue().empty()) {
+            ui->nickname->setText(
+                QString::fromStdString(Settings::values.yuzu_username.GetValue()));
+        } else if (!GetProfileUsername().empty()) {
+            ui->nickname->setText(QString::fromStdString(GetProfileUsername()));
+        } else {
+            ui->nickname->setText(QStringLiteral("yuzu"));
+        }
     }
 
     // UI Buttons
@@ -76,12 +85,6 @@ Lobby::Lobby(QWidget* parent, QStandardItemModel* list,
     // Actions
     connect(&room_list_watcher, &QFutureWatcher<AnnounceMultiplayerRoom::RoomList>::finished, this,
             &Lobby::OnRefreshLobby);
-
-    // manually start a refresh when the window is opening
-    // TODO(jroweboy): if this refresh is slow for people with bad internet, then don't do it as
-    // part of the constructor, but offload the refresh until after the window shown. perhaps emit a
-    // refreshroomlist signal from places that open the lobby
-    RefreshLobby();
 }
 
 Lobby::~Lobby() = default;
@@ -96,6 +99,7 @@ void Lobby::UpdateGameList(QStandardItemModel* list) {
     }
     if (proxy)
         proxy->UpdateGameList(game_list);
+    ui->room_list->sortByColumn(Column::GAME_NAME, Qt::AscendingOrder);
 }
 
 void Lobby::RetranslateUi() {
@@ -117,6 +121,11 @@ void Lobby::OnExpandRoom(const QModelIndex& index) {
 
 void Lobby::OnJoinRoom(const QModelIndex& source) {
     if (!Network::GetSelectedNetworkInterface()) {
+        LOG_INFO(WebService, "Automatically selected network interface for room network.");
+        Network::SelectFirstNetworkInterface();
+    }
+
+    if (!Network::GetSelectedNetworkInterface()) {
         NetworkMessage::ErrorManager::ShowError(
             NetworkMessage::ErrorManager::NO_INTERFACE_SELECTED);
         return;
@@ -197,16 +206,16 @@ void Lobby::OnJoinRoom(const QModelIndex& source) {
         proxy->data(connection_index, LobbyItemHost::HostIPRole).toString();
     UISettings::values.multiplayer_port =
         proxy->data(connection_index, LobbyItemHost::HostPortRole).toInt();
+    emit SaveConfig();
 }
 
 void Lobby::ResetModel() {
     model->clear();
     model->insertColumns(0, Column::TOTAL);
-    model->setHeaderData(Column::EXPAND, Qt::Horizontal, QString(), Qt::DisplayRole);
+    model->setHeaderData(Column::MEMBER, Qt::Horizontal, tr("Players"), Qt::DisplayRole);
     model->setHeaderData(Column::ROOM_NAME, Qt::Horizontal, tr("Room Name"), Qt::DisplayRole);
     model->setHeaderData(Column::GAME_NAME, Qt::Horizontal, tr("Preferred Game"), Qt::DisplayRole);
     model->setHeaderData(Column::HOST, Qt::Horizontal, tr("Host"), Qt::DisplayRole);
-    model->setHeaderData(Column::MEMBER, Qt::Horizontal, tr("Players"), Qt::DisplayRole);
 }
 
 void Lobby::RefreshLobby() {
@@ -229,6 +238,7 @@ void Lobby::OnRefreshLobby() {
         for (int r = 0; r < game_list->rowCount(); ++r) {
             auto index = game_list->index(r, 0);
             auto game_id = game_list->data(index, GameListItemPath::ProgramIdRole).toULongLong();
+
             if (game_id != 0 && room.information.preferred_game.id == game_id) {
                 smdh_icon = game_list->data(index, Qt::DecorationRole).value<QPixmap>();
             }
@@ -243,17 +253,16 @@ void Lobby::OnRefreshLobby() {
             members.append(var);
         }
 
-        auto first_item = new LobbyItem();
+        auto first_item = new LobbyItemGame(
+            room.information.preferred_game.id,
+            QString::fromStdString(room.information.preferred_game.name), smdh_icon);
         auto row = QList<QStandardItem*>({
             first_item,
             new LobbyItemName(room.has_password, QString::fromStdString(room.information.name)),
-            new LobbyItemGame(room.information.preferred_game.id,
-                              QString::fromStdString(room.information.preferred_game.name),
-                              smdh_icon),
+            new LobbyItemMemberList(members, room.information.member_slots),
             new LobbyItemHost(QString::fromStdString(room.information.host_username),
                               QString::fromStdString(room.ip), room.information.port,
                               QString::fromStdString(room.verify_uid)),
-            new LobbyItemMemberList(members, room.information.member_slots),
         });
         model->appendRow(row);
         // To make the rows expandable, add the member data as a child of the first column of the
@@ -283,6 +292,26 @@ void Lobby::OnRefreshLobby() {
             ui->room_list->setFirstColumnSpanned(j, proxy->index(i, 0), true);
         }
     }
+
+    ui->room_list->sortByColumn(Column::GAME_NAME, Qt::AscendingOrder);
+}
+
+std::string Lobby::GetProfileUsername() {
+    const auto& current_user = profile_manager->GetUser(Settings::values.current_user.GetValue());
+    Service::Account::ProfileBase profile{};
+
+    if (!current_user.has_value()) {
+        return "";
+    }
+
+    if (!profile_manager->GetProfileBase(*current_user, profile)) {
+        return "";
+    }
+
+    const auto text = Common::StringFromFixedZeroTerminatedBuffer(
+        reinterpret_cast<const char*>(profile.username.data()), profile.username.size());
+
+    return text;
 }
 
 LobbyFilterProxyModel::LobbyFilterProxyModel(QWidget* parent, QStandardItemModel* list)
diff --git a/src/yuzu/multiplayer/lobby.h b/src/yuzu/multiplayer/lobby.h
index 2696aec21..300dad13e 100644
--- a/src/yuzu/multiplayer/lobby.h
+++ b/src/yuzu/multiplayer/lobby.h
@@ -24,6 +24,10 @@ namespace Core {
 class System;
 }
 
+namespace Service::Account {
+class ProfileManager;
+}
+
 /**
  * Listing of all public games pulled from services. The lobby should be simple enough for users to
  * find the game they want to play, and join it.
@@ -75,8 +79,11 @@ private slots:
 
 signals:
     void StateChanged(const Network::RoomMember::State&);
+    void SaveConfig();
 
 private:
+    std::string GetProfileUsername();
+
     /**
      * Removes all entries in the Lobby before refreshing.
      */
@@ -96,6 +103,7 @@ private:
 
     QFutureWatcher<AnnounceMultiplayerRoom::RoomList> room_list_watcher;
     std::weak_ptr<Core::AnnounceMultiplayerSession> announce_multiplayer_session;
+    std::unique_ptr<Service::Account::ProfileManager> profile_manager;
     QFutureWatcher<void>* watcher;
     Validation validation;
     Core::System& system;
diff --git a/src/yuzu/multiplayer/lobby_p.h b/src/yuzu/multiplayer/lobby_p.h
index 8071cede4..068c95aca 100644
--- a/src/yuzu/multiplayer/lobby_p.h
+++ b/src/yuzu/multiplayer/lobby_p.h
@@ -11,11 +11,10 @@
 
 namespace Column {
 enum List {
-    EXPAND,
-    ROOM_NAME,
     GAME_NAME,
-    HOST,
+    ROOM_NAME,
     MEMBER,
+    HOST,
     TOTAL,
 };
 }
@@ -91,6 +90,8 @@ public:
         setData(game_name, GameNameRole);
         if (!smdh_icon.isNull()) {
             setData(smdh_icon, GameIconRole);
+        } else {
+            setData(QIcon::fromTheme(QStringLiteral("chip")).pixmap(32), GameIconRole);
         }
     }
 
@@ -98,7 +99,12 @@ public:
         if (role == Qt::DecorationRole) {
             auto val = data(GameIconRole);
             if (val.isValid()) {
-                val = val.value<QPixmap>().scaled(16, 16, Qt::KeepAspectRatio);
+                val = val.value<QPixmap>().scaled(32, 32, Qt::KeepAspectRatio,
+                                                  Qt::TransformationMode::SmoothTransformation);
+            } else {
+                auto blank_image = QPixmap(32, 32);
+                blank_image.fill(Qt::black);
+                val = blank_image;
             }
             return val;
         } else if (role != Qt::DisplayRole) {
@@ -191,8 +197,8 @@ public:
             return LobbyItem::data(role);
         }
         auto members = data(MemberListRole).toList();
-        return QStringLiteral("%1 / %2").arg(QString::number(members.size()),
-                                             data(MaxPlayerRole).toString());
+        return QStringLiteral("%1 / %2 ")
+            .arg(QString::number(members.size()), data(MaxPlayerRole).toString());
     }
 
     bool operator<(const QStandardItem& other) const override {
diff --git a/src/yuzu/multiplayer/message.cpp b/src/yuzu/multiplayer/message.cpp
index 758b5b731..6d8f18274 100644
--- a/src/yuzu/multiplayer/message.cpp
+++ b/src/yuzu/multiplayer/message.cpp
@@ -49,9 +49,9 @@ const ConnectionError ErrorManager::PERMISSION_DENIED(
     QT_TR_NOOP("You do not have enough permission to perform this action."));
 const ConnectionError ErrorManager::NO_SUCH_USER(QT_TR_NOOP(
     "The user you are trying to kick/ban could not be found.\nThey may have left the room."));
-const ConnectionError ErrorManager::NO_INTERFACE_SELECTED(
-    QT_TR_NOOP("No network interface is selected.\nPlease go to Configure -> System -> Network and "
-               "make a selection."));
+const ConnectionError ErrorManager::NO_INTERFACE_SELECTED(QT_TR_NOOP(
+    "No valid network interface is selected.\nPlease go to Configure -> System -> Network and "
+    "make a selection."));
 
 static bool WarnMessage(const std::string& title, const std::string& text) {
     return QMessageBox::Ok == QMessageBox::warning(nullptr, QObject::tr(title.c_str()),
diff --git a/src/yuzu/multiplayer/state.cpp b/src/yuzu/multiplayer/state.cpp
index 66e098296..ae2738ad4 100644
--- a/src/yuzu/multiplayer/state.cpp
+++ b/src/yuzu/multiplayer/state.cpp
@@ -44,9 +44,6 @@ MultiplayerState::MultiplayerState(QWidget* parent, QStandardItemModel* game_lis
 
     status_text = new ClickableLabel(this);
     status_icon = new ClickableLabel(this);
-    status_text->setToolTip(tr("Current connection status"));
-    status_text->setText(tr("Not Connected. Click here to find a room!"));
-    status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("disconnected")).pixmap(16));
 
     connect(status_text, &ClickableLabel::clicked, this, &MultiplayerState::OnOpenNetworkRoom);
     connect(status_icon, &ClickableLabel::clicked, this, &MultiplayerState::OnOpenNetworkRoom);
@@ -57,6 +54,8 @@ MultiplayerState::MultiplayerState(QWidget* parent, QStandardItemModel* game_lis
                     HideNotification();
                 }
             });
+
+    retranslateUi();
 }
 
 MultiplayerState::~MultiplayerState() = default;
@@ -90,14 +89,7 @@ void MultiplayerState::Close() {
 void MultiplayerState::retranslateUi() {
     status_text->setToolTip(tr("Current connection status"));
 
-    if (current_state == Network::RoomMember::State::Uninitialized) {
-        status_text->setText(tr("Not Connected. Click here to find a room!"));
-    } else if (current_state == Network::RoomMember::State::Joined ||
-               current_state == Network::RoomMember::State::Moderator) {
-        status_text->setText(tr("Connected"));
-    } else {
-        status_text->setText(tr("Not Connected"));
-    }
+    UpdateNotificationStatus();
 
     if (lobby) {
         lobby->RetranslateUi();
@@ -113,21 +105,55 @@ void MultiplayerState::retranslateUi() {
     }
 }
 
+void MultiplayerState::SetNotificationStatus(NotificationStatus status) {
+    notification_status = status;
+    UpdateNotificationStatus();
+}
+
+void MultiplayerState::UpdateNotificationStatus() {
+    switch (notification_status) {
+    case NotificationStatus::Unitialized:
+        status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("disconnected")).pixmap(16));
+        status_text->setText(tr("Not Connected. Click here to find a room!"));
+        leave_room->setEnabled(false);
+        show_room->setEnabled(false);
+        break;
+    case NotificationStatus::Disconnected:
+        status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("disconnected")).pixmap(16));
+        status_text->setText(tr("Not Connected"));
+        leave_room->setEnabled(false);
+        show_room->setEnabled(false);
+        break;
+    case NotificationStatus::Connected:
+        status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("connected")).pixmap(16));
+        status_text->setText(tr("Connected"));
+        leave_room->setEnabled(true);
+        show_room->setEnabled(true);
+        break;
+    case NotificationStatus::Notification:
+        status_icon->setPixmap(
+            QIcon::fromTheme(QStringLiteral("connected_notification")).pixmap(16));
+        status_text->setText(tr("New Messages Received"));
+        leave_room->setEnabled(true);
+        show_room->setEnabled(true);
+        break;
+    }
+
+    // Clean up status bar if game is running
+    if (system.IsPoweredOn()) {
+        status_text->clear();
+    }
+}
+
 void MultiplayerState::OnNetworkStateChanged(const Network::RoomMember::State& state) {
     LOG_DEBUG(Frontend, "Network State: {}", Network::GetStateStr(state));
     if (state == Network::RoomMember::State::Joined ||
         state == Network::RoomMember::State::Moderator) {
 
         OnOpenNetworkRoom();
-        status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("connected")).pixmap(16));
-        status_text->setText(tr("Connected"));
-        leave_room->setEnabled(true);
-        show_room->setEnabled(true);
+        SetNotificationStatus(NotificationStatus::Connected);
     } else {
-        status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("disconnected")).pixmap(16));
-        status_text->setText(tr("Not Connected"));
-        leave_room->setEnabled(false);
-        show_room->setEnabled(false);
+        SetNotificationStatus(NotificationStatus::Disconnected);
     }
 
     current_state = state;
@@ -185,6 +211,10 @@ void MultiplayerState::OnAnnounceFailed(const WebService::WebResult& result) {
                          QMessageBox::Ok);
 }
 
+void MultiplayerState::OnSaveConfig() {
+    emit SaveConfig();
+}
+
 void MultiplayerState::UpdateThemedIcons() {
     if (show_notification) {
         status_icon->setPixmap(
@@ -209,13 +239,16 @@ static void BringWidgetToFront(QWidget* widget) {
 void MultiplayerState::OnViewLobby() {
     if (lobby == nullptr) {
         lobby = new Lobby(this, game_list_model, announce_multiplayer_session, system);
+        connect(lobby, &Lobby::SaveConfig, this, &MultiplayerState::OnSaveConfig);
     }
+    lobby->RefreshLobby();
     BringWidgetToFront(lobby);
 }
 
 void MultiplayerState::OnCreateRoom() {
     if (host_room == nullptr) {
         host_room = new HostRoomWindow(this, game_list_model, announce_multiplayer_session, system);
+        connect(host_room, &HostRoomWindow::SaveConfig, this, &MultiplayerState::OnSaveConfig);
     }
     BringWidgetToFront(host_room);
 }
@@ -249,14 +282,13 @@ void MultiplayerState::ShowNotification() {
         return; // Do not show notification if the chat window currently has focus
     show_notification = true;
     QApplication::alert(nullptr);
-    status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("connected_notification")).pixmap(16));
-    status_text->setText(tr("New Messages Received"));
+    QApplication::beep();
+    SetNotificationStatus(NotificationStatus::Notification);
 }
 
 void MultiplayerState::HideNotification() {
     show_notification = false;
-    status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("connected")).pixmap(16));
-    status_text->setText(tr("Connected"));
+    SetNotificationStatus(NotificationStatus::Connected);
 }
 
 void MultiplayerState::OnOpenNetworkRoom() {
@@ -279,6 +311,8 @@ void MultiplayerState::OnOpenNetworkRoom() {
 void MultiplayerState::OnDirectConnectToRoom() {
     if (direct_connect == nullptr) {
         direct_connect = new DirectConnectWindow(system, this);
+        connect(direct_connect, &DirectConnectWindow::SaveConfig, this,
+                &MultiplayerState::OnSaveConfig);
     }
     BringWidgetToFront(direct_connect);
 }
diff --git a/src/yuzu/multiplayer/state.h b/src/yuzu/multiplayer/state.h
index c92496413..5d681c5c6 100644
--- a/src/yuzu/multiplayer/state.h
+++ b/src/yuzu/multiplayer/state.h
@@ -22,6 +22,13 @@ class MultiplayerState : public QWidget {
     Q_OBJECT;
 
 public:
+    enum class NotificationStatus {
+        Unitialized,
+        Disconnected,
+        Connected,
+        Notification,
+    };
+
     explicit MultiplayerState(QWidget* parent, QStandardItemModel* game_list, QAction* leave_room,
                               QAction* show_room, Core::System& system_);
     ~MultiplayerState();
@@ -31,6 +38,10 @@ public:
      */
     void Close();
 
+    void SetNotificationStatus(NotificationStatus state);
+
+    void UpdateNotificationStatus();
+
     ClickableLabel* GetStatusText() const {
         return status_text;
     }
@@ -64,6 +75,7 @@ public slots:
     void OnOpenNetworkRoom();
     void OnDirectConnectToRoom();
     void OnAnnounceFailed(const WebService::WebResult&);
+    void OnSaveConfig();
     void UpdateThemedIcons();
     void ShowNotification();
     void HideNotification();
@@ -72,6 +84,7 @@ signals:
     void NetworkStateChanged(const Network::RoomMember::State&);
     void NetworkError(const Network::RoomMember::Error&);
     void AnnounceFailed(const WebService::WebResult&);
+    void SaveConfig();
 
 private:
     Lobby* lobby = nullptr;
@@ -85,6 +98,7 @@ private:
     QAction* show_room;
     std::shared_ptr<Core::AnnounceMultiplayerSession> announce_multiplayer_session;
     Network::RoomMember::State current_state = Network::RoomMember::State::Uninitialized;
+    NotificationStatus notification_status = NotificationStatus::Unitialized;
     bool has_mod_perms = false;
     Network::RoomMember::CallbackHandle<Network::RoomMember::State> state_callback_handle;
     Network::RoomMember::CallbackHandle<Network::RoomMember::Error> error_callback_handle;
diff --git a/src/yuzu/startup_checks.cpp b/src/yuzu/startup_checks.cpp
index 29b87da05..fc2693f9d 100644
--- a/src/yuzu/startup_checks.cpp
+++ b/src/yuzu/startup_checks.cpp
@@ -57,7 +57,7 @@ bool CheckEnvVars(bool* is_child) {
     return false;
 }
 
-bool StartupChecks(const char* arg0, bool* has_broken_vulkan) {
+bool StartupChecks(const char* arg0, bool* has_broken_vulkan, bool perform_vulkan_check) {
 #ifdef _WIN32
     // Set the startup variable for child processes
     const bool env_var_set = SetEnvironmentVariableA(STARTUP_CHECK_ENV_VAR, ENV_VAR_ENABLED_TEXT);
@@ -67,29 +67,32 @@ bool StartupChecks(const char* arg0, bool* has_broken_vulkan) {
         return false;
     }
 
-    PROCESS_INFORMATION process_info;
-    std::memset(&process_info, '\0', sizeof(process_info));
-
-    if (!SpawnChild(arg0, &process_info, 0)) {
-        return false;
-    }
-
-    // Wait until the processs exits and get exit code from it
-    WaitForSingleObject(process_info.hProcess, INFINITE);
-    DWORD exit_code = STILL_ACTIVE;
-    const int err = GetExitCodeProcess(process_info.hProcess, &exit_code);
-    if (err == 0) {
-        std::fprintf(stderr, "GetExitCodeProcess failed with error %d\n", GetLastError());
-    }
-
-    // Vulkan is broken if the child crashed (return value is not zero)
-    *has_broken_vulkan = (exit_code != 0);
-
-    if (CloseHandle(process_info.hProcess) == 0) {
-        std::fprintf(stderr, "CloseHandle failed with error %d\n", GetLastError());
-    }
-    if (CloseHandle(process_info.hThread) == 0) {
-        std::fprintf(stderr, "CloseHandle failed with error %d\n", GetLastError());
+    if (perform_vulkan_check) {
+        // Spawn child process that performs Vulkan check
+        PROCESS_INFORMATION process_info;
+        std::memset(&process_info, '\0', sizeof(process_info));
+
+        if (!SpawnChild(arg0, &process_info, 0)) {
+            return false;
+        }
+
+        // Wait until the processs exits and get exit code from it
+        WaitForSingleObject(process_info.hProcess, INFINITE);
+        DWORD exit_code = STILL_ACTIVE;
+        const int err = GetExitCodeProcess(process_info.hProcess, &exit_code);
+        if (err == 0) {
+            std::fprintf(stderr, "GetExitCodeProcess failed with error %d\n", GetLastError());
+        }
+
+        // Vulkan is broken if the child crashed (return value is not zero)
+        *has_broken_vulkan = (exit_code != 0);
+
+        if (CloseHandle(process_info.hProcess) == 0) {
+            std::fprintf(stderr, "CloseHandle failed with error %d\n", GetLastError());
+        }
+        if (CloseHandle(process_info.hThread) == 0) {
+            std::fprintf(stderr, "CloseHandle failed with error %d\n", GetLastError());
+        }
     }
 
     if (!SetEnvironmentVariableA(STARTUP_CHECK_ENV_VAR, nullptr)) {
@@ -98,26 +101,28 @@ bool StartupChecks(const char* arg0, bool* has_broken_vulkan) {
     }
 
 #elif defined(YUZU_UNIX)
-    const pid_t pid = fork();
-    if (pid == 0) {
-        CheckVulkan();
-        return true;
-    } else if (pid == -1) {
-        const int err = errno;
-        std::fprintf(stderr, "fork failed with error %d\n", err);
-        return false;
-    }
-
-    // Get exit code from child process
-    int status;
-    const int r_val = wait(&status);
-    if (r_val == -1) {
-        const int err = errno;
-        std::fprintf(stderr, "wait failed with error %d\n", err);
-        return false;
+    if (perform_vulkan_check) {
+        const pid_t pid = fork();
+        if (pid == 0) {
+            CheckVulkan();
+            return true;
+        } else if (pid == -1) {
+            const int err = errno;
+            std::fprintf(stderr, "fork failed with error %d\n", err);
+            return false;
+        }
+
+        // Get exit code from child process
+        int status;
+        const int r_val = wait(&status);
+        if (r_val == -1) {
+            const int err = errno;
+            std::fprintf(stderr, "wait failed with error %d\n", err);
+            return false;
+        }
+        // Vulkan is broken if the child crashed (return value is not zero)
+        *has_broken_vulkan = (status != 0);
     }
-    // Vulkan is broken if the child crashed (return value is not zero)
-    *has_broken_vulkan = (status != 0);
 #endif
     return false;
 }
diff --git a/src/yuzu/startup_checks.h b/src/yuzu/startup_checks.h
index f2fc2d9d4..d8e563be6 100644
--- a/src/yuzu/startup_checks.h
+++ b/src/yuzu/startup_checks.h
@@ -13,7 +13,7 @@ constexpr char ENV_VAR_ENABLED_TEXT[] = "ON";
 
 void CheckVulkan();
 bool CheckEnvVars(bool* is_child);
-bool StartupChecks(const char* arg0, bool* has_broken_vulkan);
+bool StartupChecks(const char* arg0, bool* has_broken_vulkan, bool perform_vulkan_check);
 
 #ifdef _WIN32
 bool SpawnChild(const char* arg0, PROCESS_INFORMATION* pi, int flags);
diff --git a/src/yuzu/uisettings.h b/src/yuzu/uisettings.h
index e12d414d9..753797efc 100644
--- a/src/yuzu/uisettings.h
+++ b/src/yuzu/uisettings.h
@@ -102,7 +102,7 @@ struct Values {
     Settings::Setting<uint32_t> callout_flags{0, "calloutFlags"};
 
     // multiplayer settings
-    Settings::Setting<QString> multiplayer_nickname{QStringLiteral("yuzu"), "nickname"};
+    Settings::Setting<QString> multiplayer_nickname{{}, "nickname"};
     Settings::Setting<QString> multiplayer_ip{{}, "ip"};
     Settings::SwitchableSetting<uint, true> multiplayer_port{24872, 0, UINT16_MAX, "port"};
     Settings::Setting<QString> multiplayer_room_nickname{{}, "room_nickname"};