19 Nov
2023
19 Nov
'23
9:43 p.m.
On 11/13/23 06:51, Nikita Yushchenko wrote:
SCSI device scan code was executing TEST UNIT READY command without explicitly setting dma direction in struct scsi_cmd to NONE, so command was passed to driver with dma direction set to DMA_FROM_DEVICE, inherited from older usage.
With WDC SDINDDH6-64G ufs device, that caused TEST UNIT READY to return error.
Fix that, by explicitly setting dma direction to NONE for TEST UNIT READY, and restoring it back DMA_FROM_DEVICE for the following READ CAPACITY.
Signed-off-by: Nikita Yushchenko nikita.yoush@cogentembedded.com
Reviewed-by: Marek Vasut marex@denx.de
Tom, would be likely good to pick into this release.