Re: [PATCH v4 10/10] scsi: mpt3sas: Introduce sas_ncq_prio_supported sysfs sttribute
From: "Martin K. Petersen" <martin.petersen@oracle.com>
Date: 2021-08-10 03:13:37
Also in:
linux-ide, linux-scsi
Possibly related (same subject, not in this thread)
- 2021-08-07 · [PATCH v4 10/10] scsi: mpt3sas: Introduce sas_ncq_prio_supported sysfs sttribute · Damien Le Moal <hidden>
Damien,
Similarly to AHCI, introduce the device sysfs attribute sas_ncq_prio_supported to advertize if a SATA device supports the NCQ priority feature. Without this new attribute, the user can only discover if a SATA device supports NCQ priority by trying to enable the feature use with the sas_ncq_prio_enable sysfs device attribute, which fails when the device does not support high priroity commands.
Applied patch #10 to 5.15/scsi-staging, thanks! -- Martin K. Petersen Oracle Linux Engineering