diff options
| author | Gilbert Wu <[email protected]> | 2022-02-01 15:48:03 -0600 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2022-02-07 23:38:34 -0500 |
| commit | 2a47834d9452812f68c8894994e95adad56e4b60 (patch) | |
| tree | 4389ea1d7b9d01f7af7f12abc4cf362972c28ee5 /tools/perf/scripts/python | |
| parent | c57ee4ccb3584fea91e62cc4a7e60600130e75a8 (diff) | |
scsi: smartpqi: Enable SATA NCQ priority in sysfs
Add device attribute 'sas_ncq_prio_enable' to enable SATA NCQ priority
support and provide I/O priority in SCSI command and pass priority
information to controller firmware.
This device attribute works only when device has NCQ priority support and
controller firmware can handle I/Os with NCQ priority attribute.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Mike McGowen <[email protected]>
Reviewed-by: Scott Teel <[email protected]>
Signed-off-by: Gilbert Wu <[email protected]>
Signed-off-by: Don Brace <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions