aboutsummaryrefslogtreecommitdiffstats
path: root/com32/gplinclude/disk/errno_disk.h
blob: 60b511fcb2b3ce27bc679ce67d7519058d3b7cc8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
/* ----------------------------------------------------------------------- *
 *
 *   Copyright 2009 Pierre-Alexandre Meyer
 *
 *   This file is part of Syslinux, and is made available under
 *   the terms of the GNU General Public License version 2.
 *
 * ----------------------------------------------------------------------- */

#ifndef _ERRNO_DISK_H
#define _ERRNO_DISK_H

extern int errno_disk;

/* Prefix with ED to avoid confusion with errno */
#define	EDINV	0x01	/* Invalid function in AH or invalid parameter */
#define	EDADDR	0x02	/* Address mark not found */
#define	EDRO	0x03	/* Disk write-protected */
#define	EDNOFND	0x04	/* Sector not found/read error */
#define	EDRFAIL	0x05	/* Reset failed (hard disk) */
#define	EDCHANG	0x06	/* Disk changed (floppy) */
#define	EDFAIL	0x07	/* Drive parameter activity failed (hard disk) */
#define	EDDMA	0x08	/* DMA overrun */
#define	EDBOUND	0x09	/* Data boundary error (attempted DMA across 64K boundary or >80h sectors) */
#define	EDBADS	0x0A	/* Bad sector detected (hard disk) */
#define	EDBADT	0x0B	/* Bad track detected (hard disk) */
#define	EDINVM	0x0C	/* Unsupported track or invalid media */
#define	EDINVS	0x0D	/* Invalid number of sectors on format (PS/2 hard disk) */
#define	EDADDRM	0x0E	/* Control data address mark detected (hard disk) */
#define	EDDMARG	0x0F	/* DMA arbitration level out of range (hard disk) */
#define	EDCRCF	0x10	/* Uncorrectable CRC or ECC error on read */
#define	EDCRCV	0x11	/* Data ECC corrected (hard disk) */
#define	EDCTRL	0x20	/* Controller failure */
#define	EDMEDIA	0x31	/* No media in drive (IBM/MS INT 13 extensions) */
#define	EDCMOS	0x32	/* Incorrect drive type stored in CMOS (Compaq) */
#define	EDSEEKF	0x40	/* Seek failed */
#define	EDTIME	0x80	/* Timeout (not ready) */
#define	EDREADY	0xAA	/* Drive not ready (hard disk) */
#define	EDNLOCK	0xB0	/* Volume not locked in drive (INT 13 extensions) */
#define	EDLOCK	0xB1	/* Volume locked in drive (INT 13 extensions) */
#define	EDREMOV	0xB2	/* Volume not removable (INT 13 extensions) */
#define	EDUSED	0xB3	/* Volume in use (INT 13 extensions) */
#define	EDCOUNT	0xB4	/* Lock count exceeded (INT 13 extensions) */
#define	EDEJF	0xB5	/* Valid eject request failed (INT 13 extensions) */
#define	EDUNKOWN	0xBB	/* Undefined error (hard disk) */
#define	EDWF	0xCC	/* Write fault (hard disk) */
#define	EDRF	0xE0	/* Status register error (hard disk) */
#define	EDSF	0xFF	/* Sense operation failed (hard disk) */

#endif /* _ERRNO_DISK_H */