| [3] | 1 | ; File name : Int13h.inc
|
|---|
| 2 | ; Project name : IDE BIOS
|
|---|
| 3 | ; Created date : 23.3.2010
|
|---|
| 4 | ; Last update : 23.3.2010
|
|---|
| 5 | ; Author : Tomi Tilli
|
|---|
| 6 | ; Description : Equates used in INT 13h functions.
|
|---|
| 7 | %ifndef INT13H_INC
|
|---|
| 8 | %define INT13H_INC
|
|---|
| 9 |
|
|---|
| 10 | ; Hard Disk function (INT 13h) return status codes in AH
|
|---|
| 11 | RET_HD_SUCCESS EQU 0h ; Operation succesfull, no error occurred
|
|---|
| 12 | RET_HD_INVALID EQU 1h ; Invalid value passed or unsupported func
|
|---|
| 13 | RET_HD_ADDRMARK EQU 2h ; Missing address mark
|
|---|
| 14 | RET_HD_WRITEPROT EQU 3h ; Removable media is write protected
|
|---|
| 15 | RET_HD_NOT_FOUND EQU 4h ; Requested sector not found
|
|---|
| 16 | RET_HD_RESETFAIL EQU 5h ; Reset failed
|
|---|
| 17 | RET_HD_CHANGED EQU 6h ; Media changed
|
|---|
| 18 | RET_HD_PARAMACT EQU 7h ; Drive parameter activity failed
|
|---|
| 19 | RET_HD_OVERRUN EQU 8h ; DMA overrun
|
|---|
| 20 | RET_HD_BOUNDARY EQU 9h ; Data boundary error
|
|---|
| 21 | RET_HD_BADSECTOR EQU 0Ah ; Bad sector detected
|
|---|
| 22 | RET_HD_BADTRACK EQU 0Bh ; Bad track detected
|
|---|
| 23 | RET_HD_UNCORRECC EQU 10h ; Uncorrectable ECC error
|
|---|
| 24 | RET_HD_ECC EQU 11h ; Corrected ECC error
|
|---|
| 25 | RET_HD_CONTROLLER EQU 20h ; Hard disk controller or drive problem
|
|---|
| 26 | RET_HD_NOMEDIA EQU 31h ; No media in removable media drive
|
|---|
| 27 | RET_HD_SEEK_FAIL EQU 40h ; Seek operation failed
|
|---|
| 28 | RET_HD_TIMEOUT EQU 80h ; Drive failed to respond
|
|---|
| 29 | RET_HD_NOTREADY EQU 0AAh ; Drive is not ready or is not selected
|
|---|
| 30 | RET_HD_NOTLOCKED EQU 0B0h ; Volume not locked in drive
|
|---|
| 31 | RET_HD_LOCKED EQU 0B1h ; Volume locked in drive
|
|---|
| 32 | RET_HD_NOTREMOVABLE EQU 0B2h ; Volume not removable
|
|---|
| 33 | RET_HD_INUSE EQU 0B3h ; Volume in use
|
|---|
| 34 | RET_HD_LOCKEXCEEDED EQU 0B4h ; Lock count exceeded
|
|---|
| 35 | RET_HD_EJECTFAIL EQU 0B5h ; Valid eject request failed
|
|---|
| 36 | RET_HD_UNDEFINED EQU 0BBh ; Undefined error occurred
|
|---|
| 37 | RET_HD_WRFAULT EQU 0CCh ; Write fault on selected drive
|
|---|
| 38 | RET_HD_STATUSERR EQU 0E0h ; Status error without error
|
|---|
| 39 | RET_HD_SENSEFAIL EQU 0FFh ; Sense operation failed
|
|---|
| 40 |
|
|---|
| 41 |
|
|---|
| 42 | ; Timeout values for IDE controller timeout
|
|---|
| 43 | ; 255 is the maximum value. Zero means immediate timeout.
|
|---|
| 44 | B_TIMEOUT_BSY EQU (1000/55) ; 1000 ms
|
|---|
| 45 | B_TIMEOUT_RDY EQU (1000/55) ; 1000 ms
|
|---|
| 46 | B_TIMEOUT_DRQ EQU (5000/55) ; 5000 ms
|
|---|
| 47 | B_TIMEOUT_DRVINFO EQU (500/55) ; 500 ms
|
|---|
| 48 | B_TIMEOUT_RESET EQU 255 ; 14 s
|
|---|
| 49 |
|
|---|
| 50 |
|
|---|
| 51 | ; Floppy Drive types returned by INT 13h, AH=08h
|
|---|
| 52 | FLOPPY_TYPE_525_OR_35_DD EQU 0
|
|---|
| 53 | FLOPPY_TYPE_525_DD EQU 1
|
|---|
| 54 | FLOPPY_TYPE_525_HD EQU 2
|
|---|
| 55 | FLOPPY_TYPE_35_DD EQU 3
|
|---|
| 56 | FLOPPY_TYPE_35_HD EQU 4
|
|---|
| 57 | FLOPPY_TYPE_35_ED EQU 6
|
|---|
| 58 |
|
|---|
| 59 |
|
|---|
| 60 | %endif ; INT13H_INC
|
|---|
