On Sat, 19 Aug 2023 14:30:38 -0700, Igor Pylypiv wrote:
> This patch series plumbs libata's request for a result taskfile
> (ATA_QCFLAG_RESULT_TF) through libsas to pm80xx LLDD. Other libsas LLDDs
> can start using the newly added return_fis_on_success as well, if needed.
>
> For Command Duration Limits policy 0xD (command completes without
> an error) libata needs FIS in order to detect the ATA_SENSE bit and read
> the Sense Data for Successful NCQ Commands log (0Fh). pm80xx HBAs do not
> return FIS on success by default, hence, the driver is updated to set
> the RETFIS bit (Return FIS on good completion) when requested by libsas.
>
> [...]
Applied to 6.6/scsi-queue, thanks!
[1/2] scsi: libsas: Add return_fis_on_success to sas_ata_task
https://git.kernel.org/mkp/scsi/c/72875018f638
[2/2] scsi: pm80xx: Set RETFIS when requested by libsas
https://git.kernel.org/mkp/scsi/c/545432959551
--
Martin K. Petersen Oracle Linux Engineering
