diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2025-12-18 15:07:37 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2026-01-04 15:17:53 -0500 |
| commit | ee229e7c256ab5d7b277abf8d48a732c10571750 (patch) | |
| tree | ffab2773299fc68bc37d6300a1fada8d74851fac /tools/perf/scripts/python/git@git.tavy.me:linux.git | |
| parent | 9a49157deeb23581fc5c8189b486340d7343264a (diff) | |
scsi: ufs: core: Configure MCQ after link startup
Commit f46b9a595fa9 ("scsi: ufs: core: Allocate the SCSI host earlier")
did not only cause scsi_add_host() to be called earlier. It also swapped
the order of link startup and enabling and configuring MCQ mode. Before
that commit, the call chains for link startup and enabling MCQ were as
follows:
ufshcd_init()
ufshcd_link_startup()
ufshcd_add_scsi_host()
ufshcd_mcq_enable()
Apparently this change causes link startup to fail. Fix this by configuring
MCQ after link startup has completed.
Reported-by: Nitin Rawat <nitin.rawat@oss.qualcomm.com>
Fixes: f46b9a595fa9 ("scsi: ufs: core: Allocate the SCSI host earlier")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Link: https://patch.msgid.link/20251218230741.2661049-1-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions