From 2d04cacc5322951f187bb17e017c12920ac8ebe2 Mon Sep 17 00:00:00 2001
From: Mark Zbikowski
Date: Thu, 25 Apr 2024 21:24:10 +0100
Subject: MZ is back!

---
 v4.0/src/DEV/RAMDRIVE/ABOVE.INC | 61 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 v4.0/src/DEV/RAMDRIVE/ABOVE.INC

(limited to 'v4.0/src/DEV/RAMDRIVE/ABOVE.INC')

diff --git a/v4.0/src/DEV/RAMDRIVE/ABOVE.INC b/v4.0/src/DEV/RAMDRIVE/ABOVE.INC
new file mode 100644
index 0000000..52878c8
--- /dev/null
+++ b/v4.0/src/DEV/RAMDRIVE/ABOVE.INC
@@ -0,0 +1,61 @@
+BREAK	<ABOVE BOARD Equates>
+
+;
+; Assorted equates for use with Intel Above Board
+;
+
+;
+; EMM INT 67H Function codes
+;
+ABOVE_STATUS		EQU	40H
+ABOVE_GET_SEG		EQU	41H
+ABOVE_GET_FREE		EQU	42H
+ABOVE_ALLOC		EQU	43H
+ABOVE_MAP		EQU	44H
+ABOVE_DEALLOC		EQU	45H
+ABOVE_GET_VERSION	EQU	46H
+ABOVE_SAVE_MAP_PID	EQU	47H
+ABOVE_RESTORE_MAP_PID	EQU	48H
+
+;
+; NEW call not implemented in version 1.00 Above Board
+;
+ABOVE_GETSET_MAP	EQU	4EH
+;
+; 4EH AX equates for subfunctions
+;
+ABOVE_GETSET_GET	EQU	4E00H
+ABOVE_GETSET_SET	EQU	4E01H
+ABOVE_GETSET_GETSET	EQU	4E02H
+
+
+;
+; "Maintenance" calls
+;
+ABOVE_GET_IOPORT	EQU	49H
+ABOVE_GET_MAP_ARRAY	EQU	4AH
+ABOVE_GET_PIDS		EQU	4BH
+ABOVE_GET_PAGES 	EQU	4CH
+ABOVE_GET_ALLOC 	EQU	4DH
+
+
+;
+; EMM INT 67H AH return values
+;
+ABOVE_SUCCESSFUL	    EQU     0
+ABOVE_ERROR_SOFTWARE	    EQU     80H
+ABOVE_ERROR_HARDWARE	    EQU     81H
+ABOVE_ERROR_BUSY	    EQU     82H
+ABOVE_ERROR_BAD_PID	    EQU     83H
+ABOVE_ERROR_BAD_FUNC	    EQU     84H
+ABOVE_ERROR_OUT_OF_PIDS     EQU     85H
+ABOVE_ERROR_MAP_CNTXT	    EQU     86H
+ABOVE_ERROR_INSUFF_MEM	    EQU     87H
+ABOVE_ERROR_INSUFF_FREE     EQU     88H
+ABOVE_ERROR_ALLOC_ZERO	    EQU     89H
+ABOVE_ERROR_LOG_INVALID     EQU     8AH
+ABOVE_ERROR_PHYS_INVALID    EQU     8BH
+ABOVE_ERROR_CNTXT_NO_STACK  EQU     8CH
+ABOVE_ERROR_SECOND_SAVE     EQU     8DH
+ABOVE_ERROR_NO_CNTXT	    EQU     8EH
+ABOVE_ERROR_BAD_PARM	    EQU     8FH
-- 
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