ifndef INC_LIST
.xlist
endif
;******************************************************************************
;
;   (C) Copyright MICROSOFT Corp. 1986-1991
;   (C) Copyright COMPAQ Computer Corp. 1986-1991
;
;   Title:    EMM386 - MICROSOFT Expanded Memory Manager 386
;
;   Module:   DRIVER.EQU - MS-DOS device driver equates
;
;   Version:  0.02
;
;   Date:     June 25, 1986
;
;   Author:
;
;******************************************************************************
;
;   Change log:
;
;     DATE    REVISION			DESCRIPTION
;   --------  --------	-------------------------------------------------------
;   06/25/86  Original
;   06/28/86  0.02	Name change from CEMM386 to CEMM (SBP).
;
;******************************************************************************
;
;    Device driver attribute equates
;
CHAR_DEV		EQU		8000H
IOCTL_SUP		EQU		4000H
NON_IBM 		EQU		2000H
CLK_DEV 		EQU		0008H
NUL_DEV 		EQU		0004H
OUT_DEV 		EQU		0002H
INP_DEV 		EQU		0001H
;
;  Device driver command code equates
;
INIT			EQU		 0
MEDIA			EQU		 1
BUILD_BPB		EQU		 2
IOCTL_INP		EQU		 3
INPUT_READ		EQU		 4
NON_INPUT		EQU		 5
INP_STATUS		EQU		 6
INP_FLUSH		EQU		 7
OUTPUT_WRITE		EQU		 8
OUTPUT_VER		EQU		 9
OUT_STATUS		EQU		10
OUT_FLUSH		EQU		11
IOCTL_OUT		EQU		12
;
;   Device driver status word equates
;
ERROR			EQU		8000H
BUSY			EQU		0200H
DONE			EQU		0100H
ERR			EQU		80H
BUS			EQU		02H
DON			EQU		01H
;
;    Device driver i/o control status word equates
;
ISDEV			EQU		0080H
EOF			EQU		0040H
RAW			EQU		0020H
ISCLK			EQU		0008H
ISNUL			EQU		0004H
ISCOT			EQU		0002H
ISCIN			EQU		0001H
;
;   Device driver error code equates
;
WRT_PROT_VIO		EQU		00H
UNK_UNIT		EQU		01H
DEV_NOT_RDY		EQU		02H
UNK_COMMAND		EQU		03H
CRC_ERROR		EQU		04H
BAD_DRIVE		EQU		05H
SEEK_ERROR		EQU		06H
UNK_MEDIA		EQU		07H
SEC_NOT_FND		EQU		08H
OUT_OF_PAPER		EQU		09H
WRITE_FAULT		EQU		0AH
READ_FAULT		EQU		0BH
GENERAL_FAIL		EQU		0CH
;
;   Device driver function call equates
;
NUMBER_UNITS		EQU		BYTE PTR 0DH
ENDING_ADDR		EQU		DWORD PTR 0EH
BPB_ARRAY		EQU		DWORD PTR 12H
DESC_BYTE		EQU		BYTE PTR 0DH
RETURN_INFO		EQU		BYTE PTR 0EH
BUFFER_ADDR		EQU		DWORD PTR 0EH
BPB_PTR 		EQU		DWORD PTR 12H
TRANS_COUNT		EQU		WORD PTR 12H
TRANS_ADDR		EQU		WORD PTR 14H
BYTE_READ		EQU		BYTE PTR 0DH

.list	; end of DRIVER.EQU
