Hello,
Can anyone help me on how to use this undocumented SCSI operation code (SCSIOP_ATA_PASSTHROUGH:0xCC)? I am using it to send ATA commands via a call to DeviceIoControl using IOCTL_SCSI_PASSTHROUGH and it failed on the vendor specific command I am sending.
Is there another way of sending an ATA command in WIN NT 4.0 other than using IOCTL_SCSI_PASSTHROUGH?
Here is the CDB format I used:
Byte 0: Operation Code (0xCC)
Byte 1: 0x00
Byte 2: ----------
Byte 3: |
Byte 4: |
Byte 5: ATA Command
Byte 6: |
Byte 7: |
Byte 8: ----------
Byte 9: Control code (0x00)
Thanks
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