| 1 | /* ----------------------------------------------------------------------- * |
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| 2 | * |
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| 3 | * Copyright 2009 Pierre-Alexandre Meyer |
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| 4 | * |
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| 5 | * This file is part of Syslinux, and is made available under |
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| 6 | * the terms of the GNU General Public License version 2. |
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| 7 | * |
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| 8 | * ----------------------------------------------------------------------- */ |
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| 9 | |
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| 10 | #ifndef _ERRNO_DISK_H |
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| 11 | #define _ERRNO_DISK_H |
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| 12 | |
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| 13 | extern int errno_disk; |
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| 14 | |
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| 15 | /* Prefix with ED to avoid confusion with errno */ |
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| 16 | #define EDINV 0x01 /* Invalid function in AH or invalid parameter */ |
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| 17 | #define EDADDR 0x02 /* Address mark not found */ |
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| 18 | #define EDRO 0x03 /* Disk write-protected */ |
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| 19 | #define EDNOFND 0x04 /* Sector not found/read error */ |
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| 20 | #define EDRFAIL 0x05 /* Reset failed (hard disk) */ |
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| 21 | #define EDCHANG 0x06 /* Disk changed (floppy) */ |
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| 22 | #define EDFAIL 0x07 /* Drive parameter activity failed (hard disk) */ |
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| 23 | #define EDDMA 0x08 /* DMA overrun */ |
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| 24 | #define EDBOUND 0x09 /* Data boundary error (attempted DMA across 64K boundary or >80h sectors) */ |
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| 25 | #define EDBADS 0x0A /* Bad sector detected (hard disk) */ |
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| 26 | #define EDBADT 0x0B /* Bad track detected (hard disk) */ |
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| 27 | #define EDINVM 0x0C /* Unsupported track or invalid media */ |
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| 28 | #define EDINVS 0x0D /* Invalid number of sectors on format (PS/2 hard disk) */ |
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| 29 | #define EDADDRM 0x0E /* Control data address mark detected (hard disk) */ |
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| 30 | #define EDDMARG 0x0F /* DMA arbitration level out of range (hard disk) */ |
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| 31 | #define EDCRCF 0x10 /* Uncorrectable CRC or ECC error on read */ |
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| 32 | #define EDCRCV 0x11 /* Data ECC corrected (hard disk) */ |
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| 33 | #define EDCTRL 0x20 /* Controller failure */ |
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| 34 | #define EDMEDIA 0x31 /* No media in drive (IBM/MS INT 13 extensions) */ |
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| 35 | #define EDCMOS 0x32 /* Incorrect drive type stored in CMOS (Compaq) */ |
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| 36 | #define EDSEEKF 0x40 /* Seek failed */ |
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| 37 | #define EDTIME 0x80 /* Timeout (not ready) */ |
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| 38 | #define EDREADY 0xAA /* Drive not ready (hard disk) */ |
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| 39 | #define EDNLOCK 0xB0 /* Volume not locked in drive (INT 13 extensions) */ |
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| 40 | #define EDLOCK 0xB1 /* Volume locked in drive (INT 13 extensions) */ |
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| 41 | #define EDREMOV 0xB2 /* Volume not removable (INT 13 extensions) */ |
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| 42 | #define EDUSED 0xB3 /* Volume in use (INT 13 extensions) */ |
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| 43 | #define EDCOUNT 0xB4 /* Lock count exceeded (INT 13 extensions) */ |
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| 44 | #define EDEJF 0xB5 /* Valid eject request failed (INT 13 extensions) */ |
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| 45 | #define EDUNKOWN 0xBB /* Undefined error (hard disk) */ |
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| 46 | #define EDWF 0xCC /* Write fault (hard disk) */ |
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| 47 | #define EDRF 0xE0 /* Status register error (hard disk) */ |
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| 48 | #define EDSF 0xFF /* Sense operation failed (hard disk) */ |
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| 49 | |
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| 50 | #endif /* _ERRNO_DISK_H */ |
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