Specifications

AMD Geode™ GeodeROM Functional Specification 59
Non-Removable Media
32087C
6.3.3.4 Function 44h - Extended Verify Sectors
Description:
Used to verify zero or more blocks of data into host memory. If successful, Block_Count within the Disk_Address_Packet
contains the number of sectors successfully verified.
Supports:
Fixed disks only.
Passed:
Returns:
Special Instructions:
This function fails if the BIOS does not support Write w/Verify for the caller-specified device.
Related Functions:
None.
6.3.3.5 Function 47h - Extended Seek To Cylinder
Description:
Positions disk head at a specified sector/block.
Supports:
Fixed disks only.
Passed:
Returns:
Special Instructions:
None.
Related Functions:
None.
Parameter Description
AH 44h
DL Drive index
DS:SI Far pointer to caller-supplied data transfer buffer
Parameter Description
CF 0 = Success
1 = Failure
AH Status code: See AH in "Function 01h - Get Disk Subsystem Status" on page 46.
Parameter Description
AH 47h
DL Drive index
DS:SI Far pointer to caller-supplied Disk_Address_Packet
Parameter Description
CF 0 = Success
1 = Failure
AH Status code: See AH in "Function 01h - Get Disk Subsystem Status" on page 46