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TUSB9261DEMO: SCSI command to SATA Command Issue

SW CHO
Prodigy 30 points
Part Number: TUSB9261DEMO
Other Parts Discussed in Thread: TUSB9261

Hello. gentleman.

I have some issue about the command translate issue.

when I send "Write Buffer" command  using IOCTL_SCSI_PASS_THROUGH_DIRECT w/ SCSI_IOCTL_DATA_OUT(PIO DATA out), Command is not issued My SSD  as if command is blocked.

so I send it using IOCTL_SCSI_PASS_THROUGH_DIRECT w/ SCSI_IOCTL_DATA_IN(PIO DATA in), command is issued but data of buffer is not sent to SSD because of SCSI_IOCTL_DATA_IN.

can i get sample code of sending "Write Buffer" command  using IOCTL_SCSI_PASS_THROUGH_DIRECT?

thank you.