39 files changed, 1010 insertions, 146 deletions

diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 705667080..5629980d9 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -120,6 +120,8 @@ add_library(core STATIC
     file_sys/vfs_vector.h
     file_sys/xts_archive.cpp
     file_sys/xts_archive.h
+    frontend/applets/cabinet.cpp
+    frontend/applets/cabinet.h
     frontend/applets/controller.cpp
     frontend/applets/controller.h
     frontend/applets/error.cpp
@@ -312,6 +314,8 @@ add_library(core STATIC
     hle/service/am/applet_ae.h
     hle/service/am/applet_oe.cpp
     hle/service/am/applet_oe.h
+    hle/service/am/applets/applet_cabinet.cpp
+    hle/service/am/applets/applet_cabinet.h
     hle/service/am/applets/applet_controller.cpp
     hle/service/am/applets/applet_controller.h
     hle/service/am/applets/applet_error.cpp
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index afb7fb3a0..cb53d64ba 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -348,7 +348,6 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
         if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Auto) {
             config.unsafe_optimizations = true;
             config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
-            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
             config.fastmem_address_space_bits = 64;
             config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
         }
diff --git a/src/core/debugger/debugger.cpp b/src/core/debugger/debugger.cpp
index 339f971e6..1a8e02e6a 100644
--- a/src/core/debugger/debugger.cpp
+++ b/src/core/debugger/debugger.cpp
@@ -27,12 +27,21 @@ static void AsyncReceiveInto(Readable& r, Buffer& buffer, Callback&& c) {
                 const u8* buffer_start = reinterpret_cast<const u8*>(&buffer);
                 std::span<const u8> received_data{buffer_start, buffer_start + bytes_read};
                 c(received_data);
+                AsyncReceiveInto(r, buffer, c);
             }
-
-            AsyncReceiveInto(r, buffer, c);
         });
 }
 
+template <typename Callback>
+static void AsyncAccept(boost::asio::ip::tcp::acceptor& acceptor, Callback&& c) {
+    acceptor.async_accept([&, c](const boost::system::error_code& error, auto&& peer_socket) {
+        if (!error.failed()) {
+            c(peer_socket);
+            AsyncAccept(acceptor, c);
+        }
+    });
+}
+
 template <typename Readable, typename Buffer>
 static std::span<const u8> ReceiveInto(Readable& r, Buffer& buffer) {
     static_assert(std::is_trivial_v<Buffer>);
@@ -59,9 +68,7 @@ namespace Core {
 
 class DebuggerImpl : public DebuggerBackend {
 public:
-    explicit DebuggerImpl(Core::System& system_, u16 port)
-        : system{system_}, signal_pipe{io_context}, client_socket{io_context} {
-        frontend = std::make_unique<GDBStub>(*this, system);
+    explicit DebuggerImpl(Core::System& system_, u16 port) : system{system_} {
         InitializeServer(port);
     }
 
@@ -70,39 +77,42 @@ public:
     }
 
     bool SignalDebugger(SignalInfo signal_info) {
-        {
-            std::scoped_lock lk{connection_lock};
+        std::scoped_lock lk{connection_lock};
 
-            if (stopped) {
-                // Do not notify the debugger about another event.
-                // It should be ignored.
-                return false;
-            }
-
-            // Set up the state.
-            stopped = true;
-            info = signal_info;
+        if (stopped || !state) {
+            // Do not notify the debugger about another event.
+            // It should be ignored.
+            return false;
         }
 
+        // Set up the state.
+        stopped = true;
+        state->info = signal_info;
+
         // Write a single byte into the pipe to wake up the debug interface.
-        boost::asio::write(signal_pipe, boost::asio::buffer(&stopped, sizeof(stopped)));
+        boost::asio::write(state->signal_pipe, boost::asio::buffer(&stopped, sizeof(stopped)));
+
         return true;
     }
 
+    // These functions are callbacks from the frontend, and the lock will be held.
+    // There is no need to relock it.
+
     std::span<const u8> ReadFromClient() override {
-        return ReceiveInto(client_socket, client_data);
+        return ReceiveInto(state->client_socket, state->client_data);
     }
 
     void WriteToClient(std::span<const u8> data) override {
-        boost::asio::write(client_socket, boost::asio::buffer(data.data(), data.size_bytes()));
+        boost::asio::write(state->client_socket,
+                           boost::asio::buffer(data.data(), data.size_bytes()));
     }
 
     void SetActiveThread(Kernel::KThread* thread) override {
-        active_thread = thread;
+        state->active_thread = thread;
     }
 
     Kernel::KThread* GetActiveThread() override {
-        return active_thread;
+        return state->active_thread;
     }
 
 private:
@@ -113,65 +123,78 @@ private:
 
         // Run the connection thread.
         connection_thread = std::jthread([&, port](std::stop_token stop_token) {
+            Common::SetCurrentThreadName("Debugger");
+
             try {
                 // Initialize the listening socket and accept a new client.
                 tcp::endpoint endpoint{boost::asio::ip::address_v4::any(), port};
                 tcp::acceptor acceptor{io_context, endpoint};
 
-                acceptor.async_accept(client_socket, [](const auto&) {});
-                io_context.run_one();
-                io_context.restart();
+                AsyncAccept(acceptor, [&](auto&& peer) { AcceptConnection(std::move(peer)); });
 
-                if (stop_token.stop_requested()) {
-                    return;
+                while (!stop_token.stop_requested() && io_context.run()) {
                 }
-
-                ThreadLoop(stop_token);
             } catch (const std::exception& ex) {
                 LOG_CRITICAL(Debug_GDBStub, "Stopping server: {}", ex.what());
             }
         });
     }
 
-    void ShutdownServer() {
-        connection_thread.request_stop();
-        io_context.stop();
-        connection_thread.join();
-    }
+    void AcceptConnection(boost::asio::ip::tcp::socket&& peer) {
+        LOG_INFO(Debug_GDBStub, "Accepting new peer connection");
 
-    void ThreadLoop(std::stop_token stop_token) {
-        Common::SetCurrentThreadName("Debugger");
+        std::scoped_lock lk{connection_lock};
+
+        // Ensure everything is stopped.
+        PauseEmulation();
+
+        // Set up the new frontend.
+        frontend = std::make_unique<GDBStub>(*this, system);
+
+        // Set the new state. This will tear down any existing state.
+        state = ConnectionState{
+            .client_socket{std::move(peer)},
+            .signal_pipe{io_context},
+            .info{},
+            .active_thread{},
+            .client_data{},
+            .pipe_data{},
+        };
 
         // Set up the client signals for new data.
-        AsyncReceiveInto(signal_pipe, pipe_data, [&](auto d) { PipeData(d); });
-        AsyncReceiveInto(client_socket, client_data, [&](auto d) { ClientData(d); });
+        AsyncReceiveInto(state->signal_pipe, state->pipe_data, [&](auto d) { PipeData(d); });
+        AsyncReceiveInto(state->client_socket, state->client_data, [&](auto d) { ClientData(d); });
 
         // Set the active thread.
         UpdateActiveThread();
 
         // Set up the frontend.
         frontend->Connected();
+    }
 
-        // Main event loop.
-        while (!stop_token.stop_requested() && io_context.run()) {
-        }
+    void ShutdownServer() {
+        connection_thread.request_stop();
+        io_context.stop();
+        connection_thread.join();
     }
 
     void PipeData(std::span<const u8> data) {
-        switch (info.type) {
+        std::scoped_lock lk{connection_lock};
+
+        switch (state->info.type) {
         case SignalType::Stopped:
         case SignalType::Watchpoint:
             // Stop emulation.
             PauseEmulation();
 
             // Notify the client.
-            active_thread = info.thread;
+            state->active_thread = state->info.thread;
             UpdateActiveThread();
 
-            if (info.type == SignalType::Watchpoint) {
-                frontend->Watchpoint(active_thread, *info.watchpoint);
+            if (state->info.type == SignalType::Watchpoint) {
+                frontend->Watchpoint(state->active_thread, *state->info.watchpoint);
             } else {
-                frontend->Stopped(active_thread);
+                frontend->Stopped(state->active_thread);
             }
 
             break;
@@ -179,8 +202,8 @@ private:
             frontend->ShuttingDown();
 
             // Wait for emulation to shut down gracefully now.
-            signal_pipe.close();
-            client_socket.shutdown(boost::asio::socket_base::shutdown_both);
+            state->signal_pipe.close();
+            state->client_socket.shutdown(boost::asio::socket_base::shutdown_both);
             LOG_INFO(Debug_GDBStub, "Shut down server");
 
             break;
@@ -188,17 +211,16 @@ private:
     }
 
     void ClientData(std::span<const u8> data) {
+        std::scoped_lock lk{connection_lock};
+
         const auto actions{frontend->ClientData(data)};
         for (const auto action : actions) {
             switch (action) {
             case DebuggerAction::Interrupt: {
-                {
-                    std::scoped_lock lk{connection_lock};
-                    stopped = true;
-                }
+                stopped = true;
                 PauseEmulation();
                 UpdateActiveThread();
-                frontend->Stopped(active_thread);
+                frontend->Stopped(state->active_thread);
                 break;
             }
             case DebuggerAction::Continue:
@@ -206,15 +228,15 @@ private:
                 break;
             case DebuggerAction::StepThreadUnlocked:
                 MarkResumed([&] {
-                    active_thread->SetStepState(Kernel::StepState::StepPending);
-                    active_thread->Resume(Kernel::SuspendType::Debug);
-                    ResumeEmulation(active_thread);
+                    state->active_thread->SetStepState(Kernel::StepState::StepPending);
+                    state->active_thread->Resume(Kernel::SuspendType::Debug);
+                    ResumeEmulation(state->active_thread);
                 });
                 break;
             case DebuggerAction::StepThreadLocked: {
                 MarkResumed([&] {
-                    active_thread->SetStepState(Kernel::StepState::StepPending);
-                    active_thread->Resume(Kernel::SuspendType::Debug);
+                    state->active_thread->SetStepState(Kernel::StepState::StepPending);
+                    state->active_thread->Resume(Kernel::SuspendType::Debug);
                 });
                 break;
             }
@@ -254,15 +276,14 @@ private:
     template <typename Callback>
     void MarkResumed(Callback&& cb) {
         Kernel::KScopedSchedulerLock sl{system.Kernel()};
-        std::scoped_lock cl{connection_lock};
         stopped = false;
         cb();
     }
 
     void UpdateActiveThread() {
         const auto& threads{ThreadList()};
-        if (std::find(threads.begin(), threads.end(), active_thread) == threads.end()) {
-            active_thread = threads[0];
+        if (std::find(threads.begin(), threads.end(), state->active_thread) == threads.end()) {
+            state->active_thread = threads[0];
         }
     }
 
@@ -274,18 +295,22 @@ private:
     System& system;
     std::unique_ptr<DebuggerFrontend> frontend;
 
+    boost::asio::io_context io_context;
     std::jthread connection_thread;
     std::mutex connection_lock;
-    boost::asio::io_context io_context;
-    boost::process::async_pipe signal_pipe;
-    boost::asio::ip::tcp::socket client_socket;
 
-    SignalInfo info;
-    Kernel::KThread* active_thread;
-    bool pipe_data;
-    bool stopped;
+    struct ConnectionState {
+        boost::asio::ip::tcp::socket client_socket;
+        boost::process::async_pipe signal_pipe;
+
+        SignalInfo info;
+        Kernel::KThread* active_thread;
+        std::array<u8, 4096> client_data;
+        bool pipe_data;
+    };
 
-    std::array<u8, 4096> client_data;
+    std::optional<ConnectionState> state{};
+    bool stopped{};
 };
 
 Debugger::Debugger(Core::System& system, u16 port) {
diff --git a/src/core/debugger/gdbstub.cpp b/src/core/debugger/gdbstub.cpp
index 884229c77..a64a9ac64 100644
--- a/src/core/debugger/gdbstub.cpp
+++ b/src/core/debugger/gdbstub.cpp
@@ -606,6 +606,8 @@ void GDBStub::HandleQuery(std::string_view command) {
     } else if (command.starts_with("StartNoAckMode")) {
         no_ack = true;
         SendReply(GDB_STUB_REPLY_OK);
+    } else if (command.starts_with("Rcmd,")) {
+        HandleRcmd(Common::HexStringToVector(command.substr(5), false));
     } else {
         SendReply(GDB_STUB_REPLY_EMPTY);
     }
@@ -645,6 +647,155 @@ void GDBStub::HandleVCont(std::string_view command, std::vector<DebuggerAction>&
     }
 }
 
+constexpr std::array<std::pair<const char*, Kernel::Svc::MemoryState>, 22> MemoryStateNames{{
+    {"----- Free -----", Kernel::Svc::MemoryState::Free},
+    {"Io              ", Kernel::Svc::MemoryState::Io},
+    {"Static          ", Kernel::Svc::MemoryState::Static},
+    {"Code            ", Kernel::Svc::MemoryState::Code},
+    {"CodeData        ", Kernel::Svc::MemoryState::CodeData},
+    {"Normal          ", Kernel::Svc::MemoryState::Normal},
+    {"Shared          ", Kernel::Svc::MemoryState::Shared},
+    {"AliasCode       ", Kernel::Svc::MemoryState::AliasCode},
+    {"AliasCodeData   ", Kernel::Svc::MemoryState::AliasCodeData},
+    {"Ipc             ", Kernel::Svc::MemoryState::Ipc},
+    {"Stack           ", Kernel::Svc::MemoryState::Stack},
+    {"ThreadLocal     ", Kernel::Svc::MemoryState::ThreadLocal},
+    {"Transfered      ", Kernel::Svc::MemoryState::Transfered},
+    {"SharedTransfered", Kernel::Svc::MemoryState::SharedTransfered},
+    {"SharedCode      ", Kernel::Svc::MemoryState::SharedCode},
+    {"Inaccessible    ", Kernel::Svc::MemoryState::Inaccessible},
+    {"NonSecureIpc    ", Kernel::Svc::MemoryState::NonSecureIpc},
+    {"NonDeviceIpc    ", Kernel::Svc::MemoryState::NonDeviceIpc},
+    {"Kernel          ", Kernel::Svc::MemoryState::Kernel},
+    {"GeneratedCode   ", Kernel::Svc::MemoryState::GeneratedCode},
+    {"CodeOut         ", Kernel::Svc::MemoryState::CodeOut},
+    {"Coverage        ", Kernel::Svc::MemoryState::Coverage},
+}};
+
+static constexpr const char* GetMemoryStateName(Kernel::Svc::MemoryState state) {
+    for (size_t i = 0; i < MemoryStateNames.size(); i++) {
+        if (std::get<1>(MemoryStateNames[i]) == state) {
+            return std::get<0>(MemoryStateNames[i]);
+        }
+    }
+    return "Unknown         ";
+}
+
+static constexpr const char* GetMemoryPermissionString(const Kernel::Svc::MemoryInfo& info) {
+    if (info.state == Kernel::Svc::MemoryState::Free) {
+        return "   ";
+    }
+
+    switch (info.permission) {
+    case Kernel::Svc::MemoryPermission::ReadExecute:
+        return "r-x";
+    case Kernel::Svc::MemoryPermission::Read:
+        return "r--";
+    case Kernel::Svc::MemoryPermission::ReadWrite:
+        return "rw-";
+    default:
+        return "---";
+    }
+}
+
+static VAddr GetModuleEnd(Kernel::KPageTable& page_table, VAddr base) {
+    Kernel::Svc::MemoryInfo mem_info;
+    VAddr cur_addr{base};
+
+    // Expect: r-x Code (.text)
+    mem_info = page_table.QueryInfo(cur_addr).GetSvcMemoryInfo();
+    cur_addr = mem_info.base_address + mem_info.size;
+    if (mem_info.state != Kernel::Svc::MemoryState::Code ||
+        mem_info.permission != Kernel::Svc::MemoryPermission::ReadExecute) {
+        return cur_addr - 1;
+    }
+
+    // Expect: r-- Code (.rodata)
+    mem_info = page_table.QueryInfo(cur_addr).GetSvcMemoryInfo();
+    cur_addr = mem_info.base_address + mem_info.size;
+    if (mem_info.state != Kernel::Svc::MemoryState::Code ||
+        mem_info.permission != Kernel::Svc::MemoryPermission::Read) {
+        return cur_addr - 1;
+    }
+
+    // Expect: rw- CodeData (.data)
+    mem_info = page_table.QueryInfo(cur_addr).GetSvcMemoryInfo();
+    cur_addr = mem_info.base_address + mem_info.size;
+    return cur_addr - 1;
+}
+
+void GDBStub::HandleRcmd(const std::vector<u8>& command) {
+    std::string_view command_str{reinterpret_cast<const char*>(&command[0]), command.size()};
+    std::string reply;
+
+    auto* process = system.CurrentProcess();
+    auto& page_table = process->PageTable();
+
+    if (command_str == "get info") {
+        Loader::AppLoader::Modules modules;
+        system.GetAppLoader().ReadNSOModules(modules);
+
+        reply = fmt::format("Process:     {:#x} ({})\n"
+                            "Program Id:  {:#018x}\n",
+                            process->GetProcessID(), process->GetName(), process->GetProgramID());
+        reply +=
+            fmt::format("Layout:\n"
+                        "  Alias: {:#012x} - {:#012x}\n"
+                        "  Heap:  {:#012x} - {:#012x}\n"
+                        "  Aslr:  {:#012x} - {:#012x}\n"
+                        "  Stack: {:#012x} - {:#012x}\n"
+                        "Modules:\n",
+                        page_table.GetAliasRegionStart(), page_table.GetAliasRegionEnd(),
+                        page_table.GetHeapRegionStart(), page_table.GetHeapRegionEnd(),
+                        page_table.GetAliasCodeRegionStart(), page_table.GetAliasCodeRegionEnd(),
+                        page_table.GetStackRegionStart(), page_table.GetStackRegionEnd());
+
+        for (const auto& [vaddr, name] : modules) {
+            reply += fmt::format("  {:#012x} - {:#012x} {}\n", vaddr,
+                                 GetModuleEnd(page_table, vaddr), name);
+        }
+    } else if (command_str == "get mappings") {
+        reply = "Mappings:\n";
+        VAddr cur_addr = 0;
+
+        while (true) {
+            using MemoryAttribute = Kernel::Svc::MemoryAttribute;
+
+            auto mem_info = page_table.QueryInfo(cur_addr).GetSvcMemoryInfo();
+
+            if (mem_info.state != Kernel::Svc::MemoryState::Inaccessible ||
+                mem_info.base_address + mem_info.size - 1 != std::numeric_limits<u64>::max()) {
+                const char* state = GetMemoryStateName(mem_info.state);
+                const char* perm = GetMemoryPermissionString(mem_info);
+
+                const char l = True(mem_info.attribute & MemoryAttribute::Locked) ? 'L' : '-';
+                const char i = True(mem_info.attribute & MemoryAttribute::IpcLocked) ? 'I' : '-';
+                const char d = True(mem_info.attribute & MemoryAttribute::DeviceShared) ? 'D' : '-';
+                const char u = True(mem_info.attribute & MemoryAttribute::Uncached) ? 'U' : '-';
+
+                reply +=
+                    fmt::format("  {:#012x} - {:#012x} {} {} {}{}{}{} [{}, {}]\n",
+                                mem_info.base_address, mem_info.base_address + mem_info.size - 1,
+                                perm, state, l, i, d, u, mem_info.ipc_count, mem_info.device_count);
+            }
+
+            const uintptr_t next_address = mem_info.base_address + mem_info.size;
+            if (next_address <= cur_addr) {
+                break;
+            }
+
+            cur_addr = next_address;
+        }
+    } else if (command_str == "help") {
+        reply = "Commands:\n  get info\n  get mappings\n";
+    } else {
+        reply = "Unknown command.\nCommands:\n  get info\n  get mappings\n";
+    }
+
+    std::span<const u8> reply_span{reinterpret_cast<u8*>(&reply.front()), reply.size()};
+    SendReply(Common::HexToString(reply_span, false));
+}
+
 Kernel::KThread* GDBStub::GetThreadByID(u64 thread_id) {
     const auto& threads{system.GlobalSchedulerContext().GetThreadList()};
     for (auto* thread : threads) {
diff --git a/src/core/debugger/gdbstub.h b/src/core/debugger/gdbstub.h
index 0b0f56e4b..368197920 100644
--- a/src/core/debugger/gdbstub.h
+++ b/src/core/debugger/gdbstub.h
@@ -32,6 +32,7 @@ private:
     void ExecuteCommand(std::string_view packet, std::vector<DebuggerAction>& actions);
     void HandleVCont(std::string_view command, std::vector<DebuggerAction>& actions);
     void HandleQuery(std::string_view command);
+    void HandleRcmd(const std::vector<u8>& command);
     void HandleBreakpointInsert(std::string_view command);
     void HandleBreakpointRemove(std::string_view command);
     std::vector<char>::const_iterator CommandEnd() const;
diff --git a/src/core/frontend/applets/cabinet.cpp b/src/core/frontend/applets/cabinet.cpp
new file mode 100644
index 000000000..26c7fefe3
--- /dev/null
+++ b/src/core/frontend/applets/cabinet.cpp
@@ -0,0 +1,20 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/logging/log.h"
+#include "core/frontend/applets/cabinet.h"
+
+#include <thread>
+
+namespace Core::Frontend {
+
+CabinetApplet::~CabinetApplet() = default;
+
+void DefaultCabinetApplet::ShowCabinetApplet(
+    const CabinetCallback& callback, const CabinetParameters& parameters,
+    std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+    callback(false, {});
+}
+
+} // namespace Core::Frontend
diff --git a/src/core/frontend/applets/cabinet.h b/src/core/frontend/applets/cabinet.h
new file mode 100644
index 000000000..c28a235c1
--- /dev/null
+++ b/src/core/frontend/applets/cabinet.h
@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <functional>
+#include "core/hle/service/nfp/nfp_types.h"
+
+namespace Service::NFP {
+class NfpDevice;
+} // namespace Service::NFP
+
+namespace Core::Frontend {
+
+struct CabinetParameters {
+    Service::NFP::TagInfo tag_info;
+    Service::NFP::RegisterInfo register_info;
+    Service::NFP::CabinetMode mode;
+};
+
+using CabinetCallback = std::function<void(bool, const std::string&)>;
+
+class CabinetApplet {
+public:
+    virtual ~CabinetApplet();
+    virtual void ShowCabinetApplet(const CabinetCallback& callback,
+                                   const CabinetParameters& parameters,
+                                   std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const = 0;
+};
+
+class DefaultCabinetApplet final : public CabinetApplet {
+public:
+    void ShowCabinetApplet(const CabinetCallback& callback, const CabinetParameters& parameters,
+                           std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const override;
+};
+
+} // namespace Core::Frontend
diff --git a/src/core/hid/emulated_console.cpp b/src/core/hid/emulated_console.cpp
index aac45907d..fb7e5802a 100644
--- a/src/core/hid/emulated_console.cpp
+++ b/src/core/hid/emulated_console.cpp
@@ -19,27 +19,26 @@ void EmulatedConsole::ReloadFromSettings() {
 }
 
 void EmulatedConsole::SetTouchParams() {
-    // TODO(german77): Support any number of fingers
     std::size_t index = 0;
 
-    // Hardcode mouse, touchscreen and cemuhook parameters
+    // We can't use mouse as touch if native mouse is enabled
     if (!Settings::values.mouse_enabled) {
-        // We can't use mouse as touch if native mouse is enabled
         touch_params[index++] = Common::ParamPackage{"engine:mouse,axis_x:10,axis_y:11,button:0"};
     }
 
     touch_params[index++] =
-        Common::ParamPackage{"engine:touch,axis_x:0,axis_y:1,button:0,touch_id:0"};
+        Common::ParamPackage{"engine:cemuhookudp,axis_x:17,axis_y:18,button:65536"};
     touch_params[index++] =
-        Common::ParamPackage{"engine:touch,axis_x:2,axis_y:3,button:1,touch_id:1"};
-    touch_params[index++] =
-        Common::ParamPackage{"engine:touch,axis_x:4,axis_y:5,button:2,touch_id:2"};
-    touch_params[index++] =
-        Common::ParamPackage{"engine:touch,axis_x:6,axis_y:7,button:3,touch_id:3"};
-    touch_params[index++] =
-        Common::ParamPackage{"engine:cemuhookudp,axis_x:17,axis_y:18,button:65536,touch_id:0"};
-    touch_params[index++] =
-        Common::ParamPackage{"engine:cemuhookudp,axis_x:19,axis_y:20,button:131072,touch_id:1"};
+        Common::ParamPackage{"engine:cemuhookudp,axis_x:19,axis_y:20,button:131072"};
+
+    for (int i = 0; i < static_cast<int>(MaxActiveTouchInputs); i++) {
+        Common::ParamPackage touchscreen_param{};
+        touchscreen_param.Set("engine", "touch");
+        touchscreen_param.Set("axis_x", i * 2);
+        touchscreen_param.Set("axis_y", (i * 2) + 1);
+        touchscreen_param.Set("button", i);
+        touch_params[index++] = touchscreen_param;
+    }
 
     const auto button_index =
         static_cast<u64>(Settings::values.touch_from_button_map_index.GetValue());
@@ -47,7 +46,7 @@ void EmulatedConsole::SetTouchParams() {
 
     // Map the rest of the fingers from touch from button configuration
     for (const auto& config_entry : touch_buttons) {
-        if (index >= touch_params.size()) {
+        if (index >= MaxTouchDevices) {
             continue;
         }
         Common::ParamPackage params{config_entry};
@@ -60,7 +59,6 @@ void EmulatedConsole::SetTouchParams() {
         touch_button_params.Set("button", params.Serialize());
         touch_button_params.Set("x", x);
         touch_button_params.Set("y", y);
-        touch_button_params.Set("touch_id", static_cast<int>(index));
         touch_params[index] = touch_button_params;
         index++;
     }
@@ -178,12 +176,38 @@ void EmulatedConsole::SetMotion(const Common::Input::CallbackStatus& callback) {
 }
 
 void EmulatedConsole::SetTouch(const Common::Input::CallbackStatus& callback, std::size_t index) {
-    if (index >= console.touch_values.size()) {
+    if (index >= MaxTouchDevices) {
         return;
     }
     std::unique_lock lock{mutex};
 
-    console.touch_values[index] = TransformToTouch(callback);
+    const auto touch_input = TransformToTouch(callback);
+    auto touch_index = GetIndexFromFingerId(index);
+    bool is_new_input = false;
+
+    if (!touch_index.has_value() && touch_input.pressed.value) {
+        touch_index = GetNextFreeIndex();
+        is_new_input = true;
+    }
+
+    // No free entries or invalid state. Ignore input
+    if (!touch_index.has_value()) {
+        return;
+    }
+
+    auto& touch_value = console.touch_values[touch_index.value()];
+
+    if (is_new_input) {
+        touch_value.pressed.value = true;
+        touch_value.id = static_cast<u32>(index);
+    }
+
+    touch_value.x = touch_input.x;
+    touch_value.y = touch_input.y;
+
+    if (!touch_input.pressed.value) {
+        touch_value.pressed.value = false;
+    }
 
     if (is_configuring) {
         lock.unlock();
@@ -191,11 +215,15 @@ void EmulatedConsole::SetTouch(const Common::Input::CallbackStatus& callback, st
         return;
     }
 
-    // TODO(german77): Remap touch id in sequential order
-    console.touch_state[index] = {
-        .position = {console.touch_values[index].x.value, console.touch_values[index].y.value},
-        .id = static_cast<u32>(console.touch_values[index].id),
-        .pressed = console.touch_values[index].pressed.value,
+    // Touch outside allowed range. Ignore input
+    if (touch_index.value() >= MaxActiveTouchInputs) {
+        return;
+    }
+
+    console.touch_state[touch_index.value()] = {
+        .position = {touch_value.x.value, touch_value.y.value},
+        .id = static_cast<u32>(touch_index.value()),
+        .pressed = touch_input.pressed.value,
     };
 
     lock.unlock();
@@ -222,6 +250,28 @@ TouchFingerState EmulatedConsole::GetTouch() const {
     return console.touch_state;
 }
 
+std::optional<std::size_t> EmulatedConsole::GetIndexFromFingerId(std::size_t finger_id) const {
+    for (std::size_t index = 0; index < MaxTouchDevices; ++index) {
+        const auto& finger = console.touch_values[index];
+        if (!finger.pressed.value) {
+            continue;
+        }
+        if (finger.id == static_cast<int>(finger_id)) {
+            return index;
+        }
+    }
+    return std::nullopt;
+}
+
+std::optional<std::size_t> EmulatedConsole::GetNextFreeIndex() const {
+    for (std::size_t index = 0; index < MaxTouchDevices; ++index) {
+        if (!console.touch_values[index].pressed.value) {
+            return index;
+        }
+    }
+    return std::nullopt;
+}
+
 void EmulatedConsole::TriggerOnChange(ConsoleTriggerType type) {
     std::scoped_lock lock{callback_mutex};
     for (const auto& poller_pair : callback_list) {
diff --git a/src/core/hid/emulated_console.h b/src/core/hid/emulated_console.h
index 1c510cd19..697ecd2d6 100644
--- a/src/core/hid/emulated_console.h
+++ b/src/core/hid/emulated_console.h
@@ -7,6 +7,7 @@
 #include <functional>
 #include <memory>
 #include <mutex>
+#include <optional>
 #include <unordered_map>
 
 #include "common/common_funcs.h"
@@ -20,6 +21,8 @@
 #include "core/hid/motion_input.h"
 
 namespace Core::HID {
+static constexpr std::size_t MaxTouchDevices = 32;
+static constexpr std::size_t MaxActiveTouchInputs = 16;
 
 struct ConsoleMotionInfo {
     Common::Input::MotionStatus raw_status{};
@@ -27,13 +30,13 @@ struct ConsoleMotionInfo {
 };
 
 using ConsoleMotionDevices = std::unique_ptr<Common::Input::InputDevice>;
-using TouchDevices = std::array<std::unique_ptr<Common::Input::InputDevice>, 16>;
+using TouchDevices = std::array<std::unique_ptr<Common::Input::InputDevice>, MaxTouchDevices>;
 
 using ConsoleMotionParams = Common::ParamPackage;
-using TouchParams = std::array<Common::ParamPackage, 16>;
+using TouchParams = std::array<Common::ParamPackage, MaxTouchDevices>;
 
 using ConsoleMotionValues = ConsoleMotionInfo;
-using TouchValues = std::array<Common::Input::TouchStatus, 16>;
+using TouchValues = std::array<Common::Input::TouchStatus, MaxTouchDevices>;
 
 struct TouchFinger {
     u64 last_touch{};
@@ -55,7 +58,7 @@ struct ConsoleMotion {
     bool is_at_rest{};
 };
 
-using TouchFingerState = std::array<TouchFinger, 16>;
+using TouchFingerState = std::array<TouchFinger, MaxActiveTouchInputs>;
 
 struct ConsoleStatus {
     // Data from input_common
@@ -166,6 +169,10 @@ private:
      */
     void SetTouch(const Common::Input::CallbackStatus& callback, std::size_t index);
 
+    std::optional<std::size_t> GetIndexFromFingerId(std::size_t finger_id) const;
+
+    std::optional<std::size_t> GetNextFreeIndex() const;
+
     /**
      * Triggers a callback that something has changed on the console status
      * @param type Input type of the event to trigger
diff --git a/src/core/hid/input_converter.cpp b/src/core/hid/input_converter.cpp
index 5d8b75b50..502692875 100644
--- a/src/core/hid/input_converter.cpp
+++ b/src/core/hid/input_converter.cpp
@@ -200,9 +200,6 @@ Common::Input::TouchStatus TransformToTouch(const Common::Input::CallbackStatus&
     x = std::clamp(x, 0.0f, 1.0f);
     y = std::clamp(y, 0.0f, 1.0f);
 
-    // Limit id to maximum number of fingers
-    status.id = std::clamp(status.id, 0, 16);
-
     if (status.pressed.inverted) {
         status.pressed.value = !status.pressed.value;
     }
diff --git a/src/core/hle/kernel/init/init_slab_setup.cpp b/src/core/hle/kernel/init/init_slab_setup.cpp
index bda098511..7b363eb1e 100644
--- a/src/core/hle/kernel/init/init_slab_setup.cpp
+++ b/src/core/hle/kernel/init/init_slab_setup.cpp
@@ -243,6 +243,7 @@ void InitializeSlabHeaps(Core::System& system, KMemoryLayout& memory_layout) {
             // If we somehow get an invalid type, abort.
         default:
             ASSERT_MSG(false, "Unknown slab type: {}", slab_types[i]);
+            break;
         }
 
         // If we've hit the end of a gap, free it.
diff --git a/src/core/hle/kernel/k_page_table.cpp b/src/core/hle/kernel/k_page_table.cpp
index 5387bf5fe..612fc76fa 100644
--- a/src/core/hle/kernel/k_page_table.cpp
+++ b/src/core/hle/kernel/k_page_table.cpp
@@ -2301,6 +2301,7 @@ Result KPageTable::SetProcessMemoryPermission(VAddr addr, size_t size,
             break;
         default:
             ASSERT(false);
+            break;
         }
     }
 
@@ -2803,6 +2804,7 @@ Result KPageTable::Operate(VAddr addr, size_t num_pages, const KPageGroup& page_
             break;
         default:
             ASSERT(false);
+            break;
         }
 
         addr += size;
@@ -2838,6 +2840,7 @@ Result KPageTable::Operate(VAddr addr, size_t num_pages, KMemoryPermission perm,
         break;
     default:
         ASSERT(false);
+        break;
     }
     R_SUCCEED();
 }
diff --git a/src/core/hle/kernel/k_page_table.h b/src/core/hle/kernel/k_page_table.h
index 950850291..f1ca785d7 100644
--- a/src/core/hle/kernel/k_page_table.h
+++ b/src/core/hle/kernel/k_page_table.h
@@ -320,6 +320,9 @@ public:
     constexpr VAddr GetAliasCodeRegionStart() const {
         return m_alias_code_region_start;
     }
+    constexpr VAddr GetAliasCodeRegionEnd() const {
+        return m_alias_code_region_end;
+    }
     constexpr VAddr GetAliasCodeRegionSize() const {
         return m_alias_code_region_end - m_alias_code_region_start;
     }
diff --git a/src/core/hle/kernel/k_process.cpp b/src/core/hle/kernel/k_process.cpp
index 55a9c5fae..d1dc62401 100644
--- a/src/core/hle/kernel/k_process.cpp
+++ b/src/core/hle/kernel/k_process.cpp
@@ -395,6 +395,7 @@ Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std:
 
     default:
         ASSERT(false);
+        break;
     }
 
     // Create TLS region
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 9962ad171..e520cab47 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -2701,14 +2701,24 @@ static Result GetThreadList(Core::System& system, u32* out_num_threads, VAddr ou
     return ResultSuccess;
 }
 
-static Result FlushProcessDataCache32([[maybe_unused]] Core::System& system,
-                                      [[maybe_unused]] Handle handle, [[maybe_unused]] u32 address,
-                                      [[maybe_unused]] u32 size) {
-    // Note(Blinkhawk): For emulation purposes of the data cache this is mostly a no-op,
-    // as all emulation is done in the same cache level in host architecture, thus data cache
-    // does not need flushing.
-    LOG_DEBUG(Kernel_SVC, "called");
-    return ResultSuccess;
+static Result FlushProcessDataCache32(Core::System& system, Handle process_handle, u64 address,
+                                      u64 size) {
+    // Validate address/size.
+    R_UNLESS(size > 0, ResultInvalidSize);
+    R_UNLESS(address == static_cast<uintptr_t>(address), ResultInvalidCurrentMemory);
+    R_UNLESS(size == static_cast<size_t>(size), ResultInvalidCurrentMemory);
+
+    // Get the process from its handle.
+    KScopedAutoObject process =
+        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KProcess>(process_handle);
+    R_UNLESS(process.IsNotNull(), ResultInvalidHandle);
+
+    // Verify the region is within range.
+    auto& page_table = process->PageTable();
+    R_UNLESS(page_table.Contains(address, size), ResultInvalidCurrentMemory);
+
+    // Perform the operation.
+    R_RETURN(system.Memory().FlushDataCache(*process, address, size));
 }
 
 namespace {
diff --git a/src/core/hle/kernel/svc_wrap.h b/src/core/hle/kernel/svc_wrap.h
index 272c54cf7..3730937fe 100644
--- a/src/core/hle/kernel/svc_wrap.h
+++ b/src/core/hle/kernel/svc_wrap.h
@@ -722,4 +722,12 @@ void SvcWrap32(Core::System& system) {
     FuncReturn(system, retval);
 }
 
+// Used by Invalidate/Store/FlushProcessDataCache32
+template <Result func(Core::System&, Handle, u64, u64)>
+void SvcWrap32(Core::System& system) {
+    const u64 address = (Param(system, 3) << 32) | Param(system, 2);
+    const u64 size = (Param(system, 4) << 32) | Param(system, 1);
+    FuncReturn32(system, func(system, Param32(system, 0), address, size).raw);
+}
+
 } // namespace Kernel
diff --git a/src/core/hle/result.h b/src/core/hle/result.h
index 56c990728..240f06689 100644
--- a/src/core/hle/result.h
+++ b/src/core/hle/result.h
@@ -28,30 +28,49 @@ enum class ErrorModule : u32 {
     Loader = 9,
     CMIF = 10,
     HIPC = 11,
+    TMA = 12,
+    DMNT = 13,
+    GDS = 14,
     PM = 15,
     NS = 16,
+    BSDSockets = 17,
     HTC = 18,
+    TSC = 19,
     NCMContent = 20,
     SM = 21,
     RO = 22,
+    GC = 23,
     SDMMC = 24,
     OVLN = 25,
     SPL = 26,
+    Socket = 27,
+    HTCLOW = 29,
+    DDSF = 30,
+    HTCFS = 31,
+    Async = 32,
+    Util = 33,
+    TIPC = 35,
+    ANIF = 37,
     ETHC = 100,
     I2C = 101,
     GPIO = 102,
     UART = 103,
+    CPAD = 104,
     Settings = 105,
+    FTM = 106,
     WLAN = 107,
     XCD = 108,
+    TMP451 = 109,
     NIFM = 110,
     Hwopus = 111,
+    LSM6DS3 = 112,
     Bluetooth = 113,
     VI = 114,
     NFP = 115,
     Time = 116,
     FGM = 117,
     OE = 118,
+    BH1730FVC = 119,
     PCIe = 120,
     Friends = 121,
     BCAT = 122,
@@ -65,7 +84,7 @@ enum class ErrorModule : u32 {
     AHID = 130,
     Qlaunch = 132,
     PCV = 133,
-    OMM = 134,
+    USBPD = 134,
     BPC = 135,
     PSM = 136,
     NIM = 137,
@@ -75,18 +94,22 @@ enum class ErrorModule : u32 {
     NSD = 141,
     PCTL = 142,
     BTM = 143,
+    LA = 144,
     ETicket = 145,
     NGC = 146,
     ERPT = 147,
     APM = 148,
+    CEC = 149,
     Profiler = 150,
     ErrorUpload = 151,
+    LIDBE = 152,
     Audio = 153,
     NPNS = 154,
     NPNSHTTPSTREAM = 155,
     ARP = 157,
     SWKBD = 158,
     BOOT = 159,
+    NetDiag = 160,
     NFCMifare = 161,
     UserlandAssert = 162,
     Fatal = 163,
@@ -94,17 +117,68 @@ enum class ErrorModule : u32 {
     SPSM = 165,
     BGTC = 167,
     UserlandCrash = 168,
+    SASBUS = 169,
+    PI = 170,
+    AudioCtrl = 172,
+    LBL = 173,
+    JIT = 175,
+    HDCP = 176,
+    OMM = 177,
+    PDM = 178,
+    OLSC = 179,
     SREPO = 180,
     Dauth = 181,
+    STDFU = 182,
+    DBG = 183,
+    DHCPS = 186,
+    SPI = 187,
+    AVM = 188,
+    PWM = 189,
+    RTC = 191,
+    Regulator = 192,
+    LED = 193,
+    SIO = 195,
+    PCM = 196,
+    CLKRST = 197,
+    POWCTL = 198,
+    AudioOld = 201,
     HID = 202,
     LDN = 203,
+    CS = 204,
     Irsensor = 205,
     Capture = 206,
     Manu = 208,
     ATK = 209,
+    WEB = 210,
+    LCS = 211,
     GRC = 212,
+    Repair = 213,
+    Album = 214,
+    RID = 215,
     Migration = 216,
     MigrationLdcServ = 217,
+    HIDBUS = 218,
+    ENS = 219,
+    WebSocket = 223,
+    DCDMTP = 227,
+    PGL = 228,
+    Notification = 229,
+    INS = 230,
+    LP2P = 231,
+    RCD = 232,
+    LCM40607 = 233,
+    PRC = 235,
+    TMAHTC = 237,
+    ECTX = 238,
+    MNPP = 239,
+    HSHL = 240,
+    CAPMTP = 242,
+    DP2HDMI = 244,
+    Cradle = 245,
+    SProfile = 246,
+    NDRM = 250,
+    TSPM = 499,
+    DevMenu = 500,
     GeneralWebApplet = 800,
     WifiWebAuthApplet = 809,
     WhitelistedApplet = 810,
diff --git a/src/core/hle/service/am/applets/applet_cabinet.cpp b/src/core/hle/service/am/applets/applet_cabinet.cpp
new file mode 100644
index 000000000..d0969b0f1
--- /dev/null
+++ b/src/core/hle/service/am/applets/applet_cabinet.cpp
@@ -0,0 +1,177 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/frontend/applets/cabinet.h"
+#include "core/hid/hid_core.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/service/am/am.h"
+#include "core/hle/service/am/applets/applet_cabinet.h"
+#include "core/hle/service/mii/mii_manager.h"
+#include "core/hle/service/nfp/nfp_device.h"
+
+namespace Service::AM::Applets {
+
+Cabinet::Cabinet(Core::System& system_, LibraryAppletMode applet_mode_,
+                 const Core::Frontend::CabinetApplet& frontend_)
+    : Applet{system_, applet_mode_}, frontend{frontend_}, system{system_}, service_context{
+                                                                               system_,
+                                                                               "CabinetApplet"} {
+
+    availability_change_event =
+        service_context.CreateEvent("CabinetApplet:AvailabilityChangeEvent");
+}
+
+Cabinet::~Cabinet() = default;
+
+void Cabinet::Initialize() {
+    Applet::Initialize();
+
+    LOG_INFO(Service_HID, "Initializing Cabinet Applet.");
+
+    LOG_DEBUG(Service_HID,
+              "Initializing Applet with common_args: arg_version={}, lib_version={}, "
+              "play_startup_sound={}, size={}, system_tick={}, theme_color={}",
+              common_args.arguments_version, common_args.library_version,
+              common_args.play_startup_sound, common_args.size, common_args.system_tick,
+              common_args.theme_color);
+
+    const auto storage = broker.PopNormalDataToApplet();
+    ASSERT(storage != nullptr);
+
+    const auto applet_input_data = storage->GetData();
+    ASSERT(applet_input_data.size() >= sizeof(StartParamForAmiiboSettings));
+
+    std::memcpy(&applet_input_common, applet_input_data.data(),
+                sizeof(StartParamForAmiiboSettings));
+}
+
+bool Cabinet::TransactionComplete() const {
+    return is_complete;
+}
+
+Result Cabinet::GetStatus() const {
+    return ResultSuccess;
+}
+
+void Cabinet::ExecuteInteractive() {
+    ASSERT_MSG(false, "Attempted to call interactive execution on non-interactive applet.");
+}
+
+void Cabinet::Execute() {
+    if (is_complete) {
+        return;
+    }
+
+    const auto callback = [this](bool apply_changes, const std::string& amiibo_name) {
+        DisplayCompleted(apply_changes, amiibo_name);
+    };
+
+    // TODO: listen on all controllers
+    if (nfp_device == nullptr) {
+        nfp_device = std::make_shared<Service::NFP::NfpDevice>(
+            system.HIDCore().GetFirstNpadId(), system, service_context, availability_change_event);
+        nfp_device->Initialize();
+        nfp_device->StartDetection(Service::NFP::TagProtocol::All);
+    }
+
+    const Core::Frontend::CabinetParameters parameters{
+        .tag_info = applet_input_common.tag_info,
+        .register_info = applet_input_common.register_info,
+        .mode = applet_input_common.applet_mode,
+    };
+
+    switch (applet_input_common.applet_mode) {
+    case Service::NFP::CabinetMode::StartNicknameAndOwnerSettings:
+    case Service::NFP::CabinetMode::StartGameDataEraser:
+    case Service::NFP::CabinetMode::StartRestorer:
+    case Service::NFP::CabinetMode::StartFormatter:
+        frontend.ShowCabinetApplet(callback, parameters, nfp_device);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unknown CabinetMode={}", applet_input_common.applet_mode);
+        DisplayCompleted(false, {});
+        break;
+    }
+}
+
+void Cabinet::DisplayCompleted(bool apply_changes, std::string_view amiibo_name) {
+    Service::Mii::MiiManager manager;
+    ReturnValueForAmiiboSettings applet_output{};
+
+    if (!apply_changes) {
+        Cancel();
+    }
+
+    if (nfp_device->GetCurrentState() != Service::NFP::DeviceState::TagFound &&
+        nfp_device->GetCurrentState() != Service::NFP::DeviceState::TagMounted) {
+        Cancel();
+    }
+
+    if (nfp_device->GetCurrentState() == Service::NFP::DeviceState::TagFound) {
+        nfp_device->Mount(Service::NFP::MountTarget::All);
+    }
+
+    switch (applet_input_common.applet_mode) {
+    case Service::NFP::CabinetMode::StartNicknameAndOwnerSettings: {
+        Service::NFP::AmiiboName name{};
+        std::memcpy(name.data(), amiibo_name.data(), std::min(amiibo_name.size(), name.size() - 1));
+        nfp_device->SetNicknameAndOwner(name);
+        break;
+    }
+    case Service::NFP::CabinetMode::StartGameDataEraser:
+        nfp_device->DeleteApplicationArea();
+        break;
+    case Service::NFP::CabinetMode::StartRestorer:
+        nfp_device->RestoreAmiibo();
+        break;
+    case Service::NFP::CabinetMode::StartFormatter:
+        nfp_device->DeleteAllData();
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unknown CabinetMode={}", applet_input_common.applet_mode);
+        break;
+    }
+
+    applet_output.device_handle = applet_input_common.device_handle;
+    applet_output.result = CabinetResult::Cancel;
+    const auto reg_result = nfp_device->GetRegisterInfo(applet_output.register_info);
+    const auto tag_result = nfp_device->GetTagInfo(applet_output.tag_info);
+    nfp_device->Finalize();
+
+    if (reg_result.IsSuccess()) {
+        applet_output.result |= CabinetResult::RegisterInfo;
+    }
+
+    if (tag_result.IsSuccess()) {
+        applet_output.result |= CabinetResult::TagInfo;
+    }
+
+    std::vector<u8> out_data(sizeof(ReturnValueForAmiiboSettings));
+    std::memcpy(out_data.data(), &applet_output, sizeof(ReturnValueForAmiiboSettings));
+
+    is_complete = true;
+
+    broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::move(out_data)));
+    broker.SignalStateChanged();
+}
+
+void Cabinet::Cancel() {
+    ReturnValueForAmiiboSettings applet_output{};
+    applet_output.device_handle = applet_input_common.device_handle;
+    applet_output.result = CabinetResult::Cancel;
+    nfp_device->Finalize();
+
+    std::vector<u8> out_data(sizeof(ReturnValueForAmiiboSettings));
+    std::memcpy(out_data.data(), &applet_output, sizeof(ReturnValueForAmiiboSettings));
+
+    is_complete = true;
+
+    broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::move(out_data)));
+    broker.SignalStateChanged();
+}
+
+} // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_cabinet.h b/src/core/hle/service/am/applets/applet_cabinet.h
new file mode 100644
index 000000000..84197a807
--- /dev/null
+++ b/src/core/hle/service/am/applets/applet_cabinet.h
@@ -0,0 +1,104 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "core/hle/result.h"
+#include "core/hle/service/am/applets/applets.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/nfp/nfp_types.h"
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace Service::NFP {
+class NfpDevice;
+}
+
+namespace Service::AM::Applets {
+
+enum class CabinetAppletVersion : u32 {
+    Version1 = 0x1,
+};
+
+enum class CabinetResult : u8 {
+    Cancel = 0,
+    TagInfo = 1 << 1,
+    RegisterInfo = 1 << 2,
+    All = TagInfo | RegisterInfo,
+};
+DECLARE_ENUM_FLAG_OPERATORS(CabinetResult)
+
+// This is nn::nfp::AmiiboSettingsStartParam
+struct AmiiboSettingsStartParam {
+    u64 device_handle;
+    std::array<u8, 0x20> param_1;
+    u8 param_2;
+};
+static_assert(sizeof(AmiiboSettingsStartParam) == 0x30,
+              "AmiiboSettingsStartParam is an invalid size");
+
+#pragma pack(push, 1)
+// This is nn::nfp::StartParamForAmiiboSettings
+struct StartParamForAmiiboSettings {
+    u8 param_1;
+    Service::NFP::CabinetMode applet_mode;
+    u8 flags;
+    u8 amiibo_settings_1;
+    u64 device_handle;
+    Service::NFP::TagInfo tag_info;
+    Service::NFP::RegisterInfo register_info;
+    std::array<u8, 0x20> amiibo_settings_3;
+    INSERT_PADDING_BYTES(0x24);
+};
+static_assert(sizeof(StartParamForAmiiboSettings) == 0x1A8,
+              "StartParamForAmiiboSettings is an invalid size");
+
+// This is nn::nfp::ReturnValueForAmiiboSettings
+struct ReturnValueForAmiiboSettings {
+    CabinetResult result;
+    INSERT_PADDING_BYTES(0x3);
+    u64 device_handle;
+    Service::NFP::TagInfo tag_info;
+    Service::NFP::RegisterInfo register_info;
+    INSERT_PADDING_BYTES(0x24);
+};
+static_assert(sizeof(ReturnValueForAmiiboSettings) == 0x188,
+              "ReturnValueForAmiiboSettings is an invalid size");
+#pragma pack(pop)
+
+class Cabinet final : public Applet {
+public:
+    explicit Cabinet(Core::System& system_, LibraryAppletMode applet_mode_,
+                     const Core::Frontend::CabinetApplet& frontend_);
+    ~Cabinet() override;
+
+    void Initialize() override;
+
+    bool TransactionComplete() const override;
+    Result GetStatus() const override;
+    void ExecuteInteractive() override;
+    void Execute() override;
+    void DisplayCompleted(bool apply_changes, std::string_view amiibo_name);
+    void Cancel();
+
+private:
+    const Core::Frontend::CabinetApplet& frontend;
+    Core::System& system;
+
+    bool is_complete{false};
+    std::shared_ptr<Service::NFP::NfpDevice> nfp_device;
+    Kernel::KEvent* availability_change_event;
+    KernelHelpers::ServiceContext service_context;
+    StartParamForAmiiboSettings applet_input_common{};
+};
+
+} // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_error.cpp b/src/core/hle/service/am/applets/applet_error.cpp
index fcf34bf7e..bae0d99a6 100644
--- a/src/core/hle/service/am/applets/applet_error.cpp
+++ b/src/core/hle/service/am/applets/applet_error.cpp
@@ -144,6 +144,7 @@ void Error::Initialize() {
         break;
     default:
         UNIMPLEMENTED_MSG("Unimplemented LibAppletError mode={:02X}!", mode);
+        break;
     }
 }
 
diff --git a/src/core/hle/service/am/applets/applet_general_backend.cpp b/src/core/hle/service/am/applets/applet_general_backend.cpp
index c34ef08b3..e50acdaf6 100644
--- a/src/core/hle/service/am/applets/applet_general_backend.cpp
+++ b/src/core/hle/service/am/applets/applet_general_backend.cpp
@@ -129,6 +129,7 @@ void Auth::Execute() {
     }
     default:
         unimplemented_log();
+        break;
     }
 }
 
@@ -192,6 +193,7 @@ void PhotoViewer::Execute() {
         break;
     default:
         UNIMPLEMENTED_MSG("Unimplemented PhotoViewer applet mode={:02X}!", mode);
+        break;
     }
 }
 
diff --git a/src/core/hle/service/am/applets/applets.cpp b/src/core/hle/service/am/applets/applets.cpp
index 7062df21c..10afbc2da 100644
--- a/src/core/hle/service/am/applets/applets.cpp
+++ b/src/core/hle/service/am/applets/applets.cpp
@@ -5,6 +5,7 @@
 
 #include "common/assert.h"
 #include "core/core.h"
+#include "core/frontend/applets/cabinet.h"
 #include "core/frontend/applets/controller.h"
 #include "core/frontend/applets/error.h"
 #include "core/frontend/applets/general_frontend.h"
@@ -16,6 +17,7 @@
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/am/applet_ae.h"
 #include "core/hle/service/am/applet_oe.h"
+#include "core/hle/service/am/applets/applet_cabinet.h"
 #include "core/hle/service/am/applets/applet_controller.h"
 #include "core/hle/service/am/applets/applet_error.h"
 #include "core/hle/service/am/applets/applet_general_backend.h"
@@ -171,13 +173,15 @@ void Applet::Initialize() {
 
 AppletFrontendSet::AppletFrontendSet() = default;
 
-AppletFrontendSet::AppletFrontendSet(ControllerApplet controller_applet, ErrorApplet error_applet,
+AppletFrontendSet::AppletFrontendSet(CabinetApplet cabinet_applet,
+                                     ControllerApplet controller_applet, ErrorApplet error_applet,
                                      MiiEdit mii_edit_,
                                      ParentalControlsApplet parental_controls_applet,
                                      PhotoViewer photo_viewer_, ProfileSelect profile_select_,
                                      SoftwareKeyboard software_keyboard_, WebBrowser web_browser_)
-    : controller{std::move(controller_applet)}, error{std::move(error_applet)},
-      mii_edit{std::move(mii_edit_)}, parental_controls{std::move(parental_controls_applet)},
+    : cabinet{std::move(cabinet_applet)}, controller{std::move(controller_applet)},
+      error{std::move(error_applet)}, mii_edit{std::move(mii_edit_)},
+      parental_controls{std::move(parental_controls_applet)},
       photo_viewer{std::move(photo_viewer_)}, profile_select{std::move(profile_select_)},
       software_keyboard{std::move(software_keyboard_)}, web_browser{std::move(web_browser_)} {}
 
@@ -196,6 +200,10 @@ const AppletFrontendSet& AppletManager::GetAppletFrontendSet() const {
 }
 
 void AppletManager::SetAppletFrontendSet(AppletFrontendSet set) {
+    if (set.cabinet != nullptr) {
+        frontend.cabinet = std::move(set.cabinet);
+    }
+
     if (set.controller != nullptr) {
         frontend.controller = std::move(set.controller);
     }
@@ -235,6 +243,10 @@ void AppletManager::SetDefaultAppletFrontendSet() {
 }
 
 void AppletManager::SetDefaultAppletsIfMissing() {
+    if (frontend.cabinet == nullptr) {
+        frontend.cabinet = std::make_unique<Core::Frontend::DefaultCabinetApplet>();
+    }
+
     if (frontend.controller == nullptr) {
         frontend.controller =
             std::make_unique<Core::Frontend::DefaultControllerApplet>(system.HIDCore());
@@ -279,6 +291,8 @@ std::shared_ptr<Applet> AppletManager::GetApplet(AppletId id, LibraryAppletMode
     switch (id) {
     case AppletId::Auth:
         return std::make_shared<Auth>(system, mode, *frontend.parental_controls);
+    case AppletId::Cabinet:
+        return std::make_shared<Cabinet>(system, mode, *frontend.cabinet);
     case AppletId::Controller:
         return std::make_shared<Controller>(system, mode, *frontend.controller);
     case AppletId::Error:
diff --git a/src/core/hle/service/am/applets/applets.h b/src/core/hle/service/am/applets/applets.h
index 12c6a5b1a..a22eb62a8 100644
--- a/src/core/hle/service/am/applets/applets.h
+++ b/src/core/hle/service/am/applets/applets.h
@@ -16,6 +16,7 @@ class System;
 }
 
 namespace Core::Frontend {
+class CabinetApplet;
 class ControllerApplet;
 class ECommerceApplet;
 class ErrorApplet;
@@ -176,6 +177,7 @@ protected:
 };
 
 struct AppletFrontendSet {
+    using CabinetApplet = std::unique_ptr<Core::Frontend::CabinetApplet>;
     using ControllerApplet = std::unique_ptr<Core::Frontend::ControllerApplet>;
     using ErrorApplet = std::unique_ptr<Core::Frontend::ErrorApplet>;
     using MiiEdit = std::unique_ptr<Core::Frontend::MiiEditApplet>;
@@ -186,10 +188,11 @@ struct AppletFrontendSet {
     using WebBrowser = std::unique_ptr<Core::Frontend::WebBrowserApplet>;
 
     AppletFrontendSet();
-    AppletFrontendSet(ControllerApplet controller_applet, ErrorApplet error_applet,
-                      MiiEdit mii_edit_, ParentalControlsApplet parental_controls_applet,
-                      PhotoViewer photo_viewer_, ProfileSelect profile_select_,
-                      SoftwareKeyboard software_keyboard_, WebBrowser web_browser_);
+    AppletFrontendSet(CabinetApplet cabinet_applet, ControllerApplet controller_applet,
+                      ErrorApplet error_applet, MiiEdit mii_edit_,
+                      ParentalControlsApplet parental_controls_applet, PhotoViewer photo_viewer_,
+                      ProfileSelect profile_select_, SoftwareKeyboard software_keyboard_,
+                      WebBrowser web_browser_);
     ~AppletFrontendSet();
 
     AppletFrontendSet(const AppletFrontendSet&) = delete;
@@ -198,6 +201,7 @@ struct AppletFrontendSet {
     AppletFrontendSet(AppletFrontendSet&&) noexcept;
     AppletFrontendSet& operator=(AppletFrontendSet&&) noexcept;
 
+    CabinetApplet cabinet;
     ControllerApplet controller;
     ErrorApplet error;
     MiiEdit mii_edit;
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index 79375bd2f..bf28440c6 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -36,8 +36,9 @@ 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
-// 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)
+// Correct npad_update_ns is 4ms this is overclocked to lower input lag
+constexpr auto npad_update_ns = std::chrono::nanoseconds{1 * 1000 * 1000};    // (1ms, 1000Hz)
+constexpr auto default_update_ns = std::chrono::nanoseconds{4 * 1000 * 1000}; // (4ms, 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)
 
@@ -75,11 +76,19 @@ IAppletResource::IAppletResource(Core::System& system_,
     GetController<Controller_Stubbed>(HidController::UniquePad).SetCommonHeaderOffset(0x5A00);
 
     // Register update callbacks
-    pad_update_event = Core::Timing::CreateEvent(
+    npad_update_event = Core::Timing::CreateEvent(
         "HID::UpdatePadCallback",
         [this](std::uintptr_t user_data, s64 time,
                std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
             const auto guard = LockService();
+            UpdateNpad(user_data, ns_late);
+            return std::nullopt;
+        });
+    default_update_event = Core::Timing::CreateEvent(
+        "HID::UpdateDefaultCallback",
+        [this](std::uintptr_t user_data, s64 time,
+               std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
+            const auto guard = LockService();
             UpdateControllers(user_data, ns_late);
             return std::nullopt;
         });
@@ -100,7 +109,9 @@ IAppletResource::IAppletResource(Core::System& system_,
             return std::nullopt;
         });
 
-    system.CoreTiming().ScheduleLoopingEvent(pad_update_ns, pad_update_ns, pad_update_event);
+    system.CoreTiming().ScheduleLoopingEvent(npad_update_ns, npad_update_ns, npad_update_event);
+    system.CoreTiming().ScheduleLoopingEvent(default_update_ns, default_update_ns,
+                                             default_update_event);
     system.CoreTiming().ScheduleLoopingEvent(mouse_keyboard_update_ns, mouse_keyboard_update_ns,
                                              mouse_keyboard_update_event);
     system.CoreTiming().ScheduleLoopingEvent(motion_update_ns, motion_update_ns,
@@ -118,7 +129,8 @@ void IAppletResource::DeactivateController(HidController controller) {
 }
 
 IAppletResource::~IAppletResource() {
-    system.CoreTiming().UnscheduleEvent(pad_update_event, 0);
+    system.CoreTiming().UnscheduleEvent(npad_update_event, 0);
+    system.CoreTiming().UnscheduleEvent(default_update_event, 0);
     system.CoreTiming().UnscheduleEvent(mouse_keyboard_update_event, 0);
     system.CoreTiming().UnscheduleEvent(motion_update_event, 0);
 }
@@ -144,10 +156,20 @@ void IAppletResource::UpdateControllers(std::uintptr_t user_data,
         if (controller == controllers[static_cast<size_t>(HidController::Mouse)]) {
             continue;
         }
+        // Npad has it's own update event
+        if (controller == controllers[static_cast<size_t>(HidController::NPad)]) {
+            continue;
+        }
         controller->OnUpdate(core_timing);
     }
 }
 
+void IAppletResource::UpdateNpad(std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
+    auto& core_timing = system.CoreTiming();
+
+    controllers[static_cast<size_t>(HidController::NPad)]->OnUpdate(core_timing);
+}
+
 void IAppletResource::UpdateMouseKeyboard(std::uintptr_t user_data,
                                           std::chrono::nanoseconds ns_late) {
     auto& core_timing = system.CoreTiming();
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index 340d26fdc..b7c2a23ef 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -71,12 +71,14 @@ private:
 
     void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx);
     void UpdateControllers(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
+    void UpdateNpad(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
     void UpdateMouseKeyboard(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
     void UpdateMotion(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
 
     KernelHelpers::ServiceContext& service_context;
 
-    std::shared_ptr<Core::Timing::EventType> pad_update_event;
+    std::shared_ptr<Core::Timing::EventType> npad_update_event;
+    std::shared_ptr<Core::Timing::EventType> default_update_event;
     std::shared_ptr<Core::Timing::EventType> mouse_keyboard_update_event;
     std::shared_ptr<Core::Timing::EventType> motion_update_event;
 
diff --git a/src/core/hle/service/nfp/nfp_device.cpp b/src/core/hle/service/nfp/nfp_device.cpp
index 296603764..c860fd1a1 100644
--- a/src/core/hle/service/nfp/nfp_device.cpp
+++ b/src/core/hle/service/nfp/nfp_device.cpp
@@ -75,6 +75,9 @@ void NfpDevice::NpadUpdate(Core::HID::ControllerTriggerType type) {
         LoadAmiibo(nfc_status.data);
         break;
     case Common::Input::NfcState::AmiiboRemoved:
+        if (device_state == DeviceState::Initialized || device_state == DeviceState::TagRemoved) {
+            break;
+        }
         if (device_state != DeviceState::SearchingForTag) {
             CloseAmiibo();
         }
@@ -95,6 +98,8 @@ bool NfpDevice::LoadAmiibo(std::span<const u8> data) {
         return false;
     }
 
+    // TODO: Filter by allowed_protocols here
+
     memcpy(&encrypted_tag_data, data.data(), sizeof(EncryptedNTAG215File));
 
     device_state = DeviceState::TagFound;
@@ -141,7 +146,7 @@ void NfpDevice::Finalize() {
     device_state = DeviceState::Unavailable;
 }
 
-Result NfpDevice::StartDetection(s32 protocol_) {
+Result NfpDevice::StartDetection(TagProtocol allowed_protocol) {
     if (device_state != DeviceState::Initialized && device_state != DeviceState::TagRemoved) {
         LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
         return WrongDeviceState;
@@ -153,7 +158,7 @@ Result NfpDevice::StartDetection(s32 protocol_) {
     }
 
     device_state = DeviceState::SearchingForTag;
-    protocol = protocol_;
+    allowed_protocols = allowed_protocol;
     return ResultSuccess;
 }
 
@@ -467,6 +472,32 @@ Result NfpDevice::OpenApplicationArea(u32 access_id) {
     return ResultSuccess;
 }
 
+Result NfpDevice::GetApplicationAreaId(u32& application_area_id) const {
+    application_area_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;
+    }
+
+    application_area_id = tag_data.application_area_id;
+
+    return ResultSuccess;
+}
+
 Result NfpDevice::GetApplicationArea(std::vector<u8>& data) const {
     if (device_state != DeviceState::TagMounted) {
         LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
diff --git a/src/core/hle/service/nfp/nfp_device.h b/src/core/hle/service/nfp/nfp_device.h
index 6d8fc1099..b6a46f2ac 100644
--- a/src/core/hle/service/nfp/nfp_device.h
+++ b/src/core/hle/service/nfp/nfp_device.h
@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include <span>
 #include <vector>
 
 #include "common/common_types.h"
@@ -36,7 +37,7 @@ public:
     void Initialize();
     void Finalize();
 
-    Result StartDetection(s32 protocol_);
+    Result StartDetection(TagProtocol allowed_protocol);
     Result StopDetection();
     Result Mount(MountTarget mount_target);
     Result Unmount();
@@ -52,6 +53,7 @@ public:
     Result DeleteAllData();
 
     Result OpenApplicationArea(u32 access_id);
+    Result GetApplicationAreaId(u32& application_area_id) const;
     Result GetApplicationArea(std::vector<u8>& data) const;
     Result SetApplicationArea(std::span<const u8> data);
     Result CreateApplicationArea(u32 access_id, std::span<const u8> data);
@@ -87,7 +89,7 @@ private:
 
     bool is_data_moddified{};
     bool is_app_area_open{};
-    s32 protocol{};
+    TagProtocol allowed_protocols{};
     s64 current_posix_time{};
     MountTarget mount_target{MountTarget::None};
     DeviceState device_state{DeviceState::Unavailable};
diff --git a/src/core/hle/service/nfp/nfp_types.h b/src/core/hle/service/nfp/nfp_types.h
index 63d5917cb..69858096a 100644
--- a/src/core/hle/service/nfp/nfp_types.h
+++ b/src/core/hle/service/nfp/nfp_types.h
@@ -88,11 +88,22 @@ enum class PackedTagType : u8 {
     Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
 };
 
+// Verify this enum. It might be completely wrong default protocol is 0x48
 enum class TagProtocol : u32 {
     None,
-    TypeA, // ISO14443A
-    TypeB, // ISO14443B
-    TypeF, // Sony Felica
+    TypeA = 1U << 0, // ISO14443A
+    TypeB = 1U << 1, // ISO14443B
+    TypeF = 1U << 2, // Sony Felica
+    Unknown1 = 1U << 3,
+    Unknown2 = 1U << 5,
+    All = 0xFFFFFFFFU,
+};
+
+enum class CabinetMode : u8 {
+    StartNicknameAndOwnerSettings,
+    StartGameDataEraser,
+    StartRestorer,
+    StartFormatter,
 };
 
 using UniqueSerialNumber = std::array<u8, 7>;
diff --git a/src/core/hle/service/nfp/nfp_user.cpp b/src/core/hle/service/nfp/nfp_user.cpp
index 3f7f17598..2fe3c0ea0 100644
--- a/src/core/hle/service/nfp/nfp_user.cpp
+++ b/src/core/hle/service/nfp/nfp_user.cpp
@@ -131,7 +131,7 @@ void IUser::ListDevices(Kernel::HLERequestContext& ctx) {
 void IUser::StartDetection(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto device_handle{rp.Pop<u64>()};
-    const auto nfp_protocol{rp.Pop<s32>()};
+    const auto nfp_protocol{rp.PopEnum<TagProtocol>()};
     LOG_INFO(Service_NFP, "called, device_handle={}, nfp_protocol={}", device_handle, nfp_protocol);
 
     if (state == State::NonInitialized) {
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 ced57dfe6..b97813fbc 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
@@ -300,11 +300,10 @@ Kernel::KEvent* nvhost_ctrl_gpu::QueryEvent(u32 event_id) {
         return error_notifier_event;
     case 2:
         return unknown_event;
-    default: {
+    default:
         LOG_CRITICAL(Service_NVDRV, "Unknown Ctrl GPU Event {}", event_id);
+        return nullptr;
     }
-    }
-    return nullptr;
 }
 
 } // 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 45a759fa8..e123564c6 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
@@ -364,11 +364,10 @@ Kernel::KEvent* nvhost_gpu::QueryEvent(u32 event_id) {
         return sm_exception_breakpoint_pause_report_event;
     case 3:
         return error_notifier_event;
-    default: {
+    default:
         LOG_CRITICAL(Service_NVDRV, "Unknown Ctrl GPU Event {}", event_id);
+        return nullptr;
     }
-    }
-    return nullptr;
 }
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvflinger/buffer_queue_core.cpp b/src/core/hle/service/nvflinger/buffer_queue_core.cpp
index ea4a14ea4..3d1338e66 100644
--- a/src/core/hle/service/nvflinger/buffer_queue_core.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue_core.cpp
@@ -23,15 +23,17 @@ void BufferQueueCore::NotifyShutdown() {
 }
 
 void BufferQueueCore::SignalDequeueCondition() {
+    dequeue_possible.store(true);
     dequeue_condition.notify_all();
 }
 
-bool BufferQueueCore::WaitForDequeueCondition() {
+bool BufferQueueCore::WaitForDequeueCondition(std::unique_lock<std::mutex>& lk) {
     if (is_shutting_down) {
         return false;
     }
 
-    dequeue_condition.wait(mutex);
+    dequeue_condition.wait(lk, [&] { return dequeue_possible.load(); });
+    dequeue_possible.store(false);
 
     return true;
 }
diff --git a/src/core/hle/service/nvflinger/buffer_queue_core.h b/src/core/hle/service/nvflinger/buffer_queue_core.h
index ca6baefaf..85b3bc4c1 100644
--- a/src/core/hle/service/nvflinger/buffer_queue_core.h
+++ b/src/core/hle/service/nvflinger/buffer_queue_core.h
@@ -38,7 +38,7 @@ public:
 
 private:
     void SignalDequeueCondition();
-    bool WaitForDequeueCondition();
+    bool WaitForDequeueCondition(std::unique_lock<std::mutex>& lk);
 
     s32 GetMinUndequeuedBufferCountLocked(bool async) const;
     s32 GetMinMaxBufferCountLocked(bool async) const;
@@ -60,7 +60,8 @@ private:
     BufferQueueDefs::SlotsType slots{};
     std::vector<BufferItem> queue;
     s32 override_max_buffer_count{};
-    mutable std::condition_variable_any dequeue_condition;
+    std::condition_variable dequeue_condition;
+    std::atomic<bool> dequeue_possible{};
     const bool use_async_buffer{}; // This is always disabled on HOS
     bool dequeue_buffer_cannot_block{};
     PixelFormat default_buffer_format{PixelFormat::Rgba8888};
diff --git a/src/core/hle/service/nvflinger/buffer_queue_producer.cpp b/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
index 41ba44b21..e601b5da1 100644
--- a/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
@@ -121,8 +121,8 @@ Status BufferQueueProducer::SetBufferCount(s32 buffer_count) {
     return Status::NoError;
 }
 
-Status BufferQueueProducer::WaitForFreeSlotThenRelock(bool async, s32* found,
-                                                      Status* return_flags) const {
+Status BufferQueueProducer::WaitForFreeSlotThenRelock(bool async, s32* found, Status* return_flags,
+                                                      std::unique_lock<std::mutex>& lk) const {
     bool try_again = true;
 
     while (try_again) {
@@ -214,7 +214,7 @@ Status BufferQueueProducer::WaitForFreeSlotThenRelock(bool async, s32* found,
                 return Status::WouldBlock;
             }
 
-            if (!core->WaitForDequeueCondition()) {
+            if (!core->WaitForDequeueCondition(lk)) {
                 // We are no longer running
                 return Status::NoError;
             }
@@ -237,7 +237,7 @@ Status BufferQueueProducer::DequeueBuffer(s32* out_slot, Fence* out_fence, bool
     Status return_flags = Status::NoError;
     bool attached_by_consumer = false;
     {
-        std::scoped_lock lock{core->mutex};
+        std::unique_lock lock{core->mutex};
         core->WaitWhileAllocatingLocked();
 
         if (format == PixelFormat::NoFormat) {
@@ -248,7 +248,7 @@ Status BufferQueueProducer::DequeueBuffer(s32* out_slot, Fence* out_fence, bool
         usage |= core->consumer_usage_bit;
 
         s32 found{};
-        Status status = WaitForFreeSlotThenRelock(async, &found, &return_flags);
+        Status status = WaitForFreeSlotThenRelock(async, &found, &return_flags, lock);
         if (status != Status::NoError) {
             return status;
         }
@@ -400,13 +400,13 @@ Status BufferQueueProducer::AttachBuffer(s32* out_slot,
         return Status::BadValue;
     }
 
-    std::scoped_lock lock{core->mutex};
+    std::unique_lock lock{core->mutex};
     core->WaitWhileAllocatingLocked();
 
     Status return_flags = Status::NoError;
     s32 found{};
 
-    const auto status = WaitForFreeSlotThenRelock(false, &found, &return_flags);
+    const auto status = WaitForFreeSlotThenRelock(false, &found, &return_flags, lock);
     if (status != Status::NoError) {
         return status;
     }
diff --git a/src/core/hle/service/nvflinger/buffer_queue_producer.h b/src/core/hle/service/nvflinger/buffer_queue_producer.h
index 7526bf8ec..1d380480f 100644
--- a/src/core/hle/service/nvflinger/buffer_queue_producer.h
+++ b/src/core/hle/service/nvflinger/buffer_queue_producer.h
@@ -70,7 +70,8 @@ public:
 private:
     BufferQueueProducer(const BufferQueueProducer&) = delete;
 
-    Status WaitForFreeSlotThenRelock(bool async, s32* found, Status* return_flags) const;
+    Status WaitForFreeSlotThenRelock(bool async, s32* found, Status* return_flags,
+                                     std::unique_lock<std::mutex>& lk) const;
 
     Kernel::KEvent* buffer_wait_event{};
     Service::KernelHelpers::ServiceContext& service_context;
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index 5ab41c0c4..0de67f1e1 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -228,6 +228,7 @@ Result ServiceFrameworkBase::HandleSyncRequest(Kernel::KServerSession& session,
         }
 
         UNIMPLEMENTED_MSG("command_type={}", ctx.GetCommandType());
+        break;
     }
 
     // If emulation was shutdown, we are closing service threads, do not write the response back to
diff --git a/src/core/hle/service/time/time_zone_manager.cpp b/src/core/hle/service/time/time_zone_manager.cpp
index 2aa675df9..f9ada7c93 100644
--- a/src/core/hle/service/time/time_zone_manager.cpp
+++ b/src/core/hle/service/time/time_zone_manager.cpp
@@ -280,6 +280,7 @@ static constexpr int TransitionTime(int year, Rule rule, int offset) {
     }
     default:
         ASSERT(false);
+        break;
     }
     return value + rule.transition_time + offset;
 }
diff --git a/src/core/memory.cpp b/src/core/memory.cpp
index 3ca80c8ff..3141122f1 100644
--- a/src/core/memory.cpp
+++ b/src/core/memory.cpp
@@ -6,6 +6,7 @@
 
 #include "common/assert.h"
 #include "common/atomic_ops.h"
+#include "common/cache_management.h"
 #include "common/common_types.h"
 #include "common/logging/log.h"
 #include "common/page_table.h"
@@ -329,6 +330,55 @@ struct Memory::Impl {
             });
     }
 
+    template <typename Callback>
+    Result PerformCacheOperation(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size,
+                                 Callback&& cb) {
+        class InvalidMemoryException : public std::exception {};
+
+        try {
+            WalkBlock(
+                process, dest_addr, size,
+                [&](const std::size_t block_size, const VAddr current_vaddr) {
+                    LOG_ERROR(HW_Memory, "Unmapped cache maintenance @ {:#018X}", current_vaddr);
+                    throw InvalidMemoryException();
+                },
+                [&](const std::size_t block_size, u8* const host_ptr) { cb(block_size, host_ptr); },
+                [&](const VAddr current_vaddr, const std::size_t block_size, u8* const host_ptr) {
+                    system.GPU().FlushRegion(current_vaddr, block_size);
+                    cb(block_size, host_ptr);
+                },
+                [](const std::size_t block_size) {});
+        } catch (InvalidMemoryException&) {
+            return Kernel::ResultInvalidCurrentMemory;
+        }
+
+        return ResultSuccess;
+    }
+
+    Result InvalidateDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size) {
+        auto perform = [&](const std::size_t block_size, u8* const host_ptr) {
+            // Do nothing; this operation (dc ivac) cannot be supported
+            // from EL0
+        };
+        return PerformCacheOperation(process, dest_addr, size, perform);
+    }
+
+    Result StoreDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size) {
+        auto perform = [&](const std::size_t block_size, u8* const host_ptr) {
+            // dc cvac: Store to point of coherency
+            Common::DataCacheLineCleanByVAToPoC(host_ptr, block_size);
+        };
+        return PerformCacheOperation(process, dest_addr, size, perform);
+    }
+
+    Result FlushDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size) {
+        auto perform = [&](const std::size_t block_size, u8* const host_ptr) {
+            // dc civac: Store to point of coherency, and invalidate from cache
+            Common::DataCacheLineCleanAndInvalidateByVAToPoC(host_ptr, block_size);
+        };
+        return PerformCacheOperation(process, dest_addr, size, perform);
+    }
+
     void MarkRegionDebug(VAddr vaddr, u64 size, bool debug) {
         if (vaddr == 0) {
             return;
@@ -786,6 +836,21 @@ void Memory::ZeroBlock(const Kernel::KProcess& process, VAddr dest_addr, const s
     impl->ZeroBlock(process, dest_addr, size);
 }
 
+Result Memory::InvalidateDataCache(const Kernel::KProcess& process, VAddr dest_addr,
+                                   const std::size_t size) {
+    return impl->InvalidateDataCache(process, dest_addr, size);
+}
+
+Result Memory::StoreDataCache(const Kernel::KProcess& process, VAddr dest_addr,
+                              const std::size_t size) {
+    return impl->StoreDataCache(process, dest_addr, size);
+}
+
+Result Memory::FlushDataCache(const Kernel::KProcess& process, VAddr dest_addr,
+                              const std::size_t size) {
+    return impl->FlushDataCache(process, dest_addr, size);
+}
+
 void Memory::RasterizerMarkRegionCached(VAddr vaddr, u64 size, bool cached) {
     impl->RasterizerMarkRegionCached(vaddr, size, cached);
 }
diff --git a/src/core/memory.h b/src/core/memory.h
index 81eac448b..31fe699d8 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -7,6 +7,7 @@
 #include <memory>
 #include <string>
 #include "common/common_types.h"
+#include "core/hle/result.h"
 
 namespace Common {
 struct PageTable;
@@ -450,6 +451,39 @@ public:
     void ZeroBlock(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size);
 
     /**
+     * Invalidates a range of bytes within the current process' address space at the specified
+     * virtual address.
+     *
+     * @param process   The process that will have data invalidated within its address space.
+     * @param dest_addr The destination virtual address to invalidate the data from.
+     * @param size      The size of the range to invalidate, in bytes.
+     *
+     */
+    Result InvalidateDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size);
+
+    /**
+     * Stores a range of bytes within the current process' address space at the specified
+     * virtual address.
+     *
+     * @param process   The process that will have data stored within its address space.
+     * @param dest_addr The destination virtual address to store the data from.
+     * @param size      The size of the range to store, in bytes.
+     *
+     */
+    Result StoreDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size);
+
+    /**
+     * Flushes a range of bytes within the current process' address space at the specified
+     * virtual address.
+     *
+     * @param process   The process that will have data flushed within its address space.
+     * @param dest_addr The destination virtual address to flush the data from.
+     * @param size      The size of the range to flush, in bytes.
+     *
+     */
+    Result FlushDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size);
+
+    /**
      * Marks each page within the specified address range as cached or uncached.
      *
      * @param vaddr  The virtual address indicating the start of the address range.