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AX = 1C09h DL = drive (80h,81h) ES:BX -> buffer for Device Status Block (see #00259)
Return:
CF set on error CF clear if successful AH = status (see #00234 at AH=01h)
See Also: AX=1C08h - AX=1C0Ah - PORT 3510h"ESDI"
Format of ESDI Device Status Block: Offset Size Description (Table 00259) 00h BYTE 08h 01h BYTE number of words in block (09h) 02h BYTE error flags 03h BYTE unused 04h BYTE command error code (see #00255) 05h BYTE command status code (see #00256) 06h WORD ESDI standard status 08h 5 WORDs ESDI vendor-specific status codes
Category: Disk I/O Enhancements - Int 13h - E
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