Int 13/AX=1C08h

ESDI FIXED DISK - GET COMMAND COMPLETION STATUS

AX = 1C08h
DL = drive (80h,81h)
ES:BX -> buffer for Command Complete Status Block (see #00254)

Return:
CF set on error
CF clear if successful
AH = status (see #00234 at AH=01h)

See Also: AX=1C09h - AX=1C0Ah - PORT 3510h"ESDI"

Format of ESDI Command Complete Status Block: Offset Size Description (Table 00254) 00h BYTE 07h 01h BYTE size of block in words (07h) 02h BYTE command error code (see #00255) 03h BYTE command status code (see #00256) 04h BYTE device error code, group 1 (see #00257) 05h BYTE device error flags, group 2 (see #00258) 06h WORD number of unprocessed sectors due to abnormal termination 08h DWORD last Relative Sector Address processed by command 0Ch WORD number of sectors corrected by ECC codes

(Table 00255) Values for ESDI command error code: 00h successful 01h parameter invalid 02h unknown function 03h unsupported command 04h command cancelled 05h unknown function 06h controller diagnostics failed 07h formatting failed 08h format error in primary map 09h format error in secondary map 0Ah diagnostic failure during formatting

0Bh warning:
Secondary map too large during formatting

0Ch warning:
Non-zero defect 0Dh system checksum error during formatting

0Eh warning:
Incompatible device

0Fh warning:
Push table overflowed

10h warning:
More than 15 sectors pushed to next cylinder 11h internal hardware error

12h warning:
Errors found while verifying sectors 13h invalid device FFh device error

(Table 00256) Values for ESDI command status code: 01h successful 03h successful after ECC 05h successful after retries 06h format partially completed 07h successful after ECC and retries 08h command completed with warning (see #00255) 09h abort complete 0Ah reset complete 0Bh data transfer ready (no status block) 0Ch command completed with failure (see #00257,#00258) 0Dh DMA error 0Eh command block error (see #00255) 0Fh bad attention code

See Also: #00257

(Table 00257) Values for ESDI device error code, group 1: 00h successful 01h seek fault detected by device 02h interface fault 03h sector ID not found 04h disk not formatted 05h unrecoverable ECC error 06h ECC error in sector ID 07h invalid relative sector address 08h timeout 09h sector defective 0Ah disk changed (removable media) 0Bh selection error 0Ch write protected (removable media) 0Dh write fault 0Eh read fault 0Fh no index or sector pulse 10h device not ready 11h seek error detected by adapter 12h bad format 13h volume overflow 14h data address mark not found 15h sector ID not found 16h missing device configuration data 17h first/last relative sector flags missing 18h track empty 81h timeout while waiting for stop 82h timeout while waiting for end of data transfer 84h stopped awaiting data transfer during formatting 85h timeout while waiting for head switch 86h timeout while awaiting DMA completion

See Also: #00256 - #00258

Bitfields for ESDI device error flags, group 2: Bit(s) Description (Table 00258) 7-5 unused 4 ready 3 selected 2 write fault 1 on track 0 0 seek/command complete

See Also: #00257

Category: Disk I/O Enhancements - Int 13h - E

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