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| author | Bao D. Nguyen <quic_nguyenb@quicinc.com> | 2023-05-30 01:12:25 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-06-01 03:17:08 +0300 |
| commit | 57d6ef4601c0b7975aab5144c7c3760846362e1c (patch) | |
| tree | b73b513b6842210ef0f7a580f87a191467864bf0 /include/ufs/ufshci.h | |
| parent | f1304d4420777f82a1d844c606db3d9eca841765 (diff) | |
| download | linux-57d6ef4601c0b7975aab5144c7c3760846362e1c.tar.xz | |
scsi: ufs: mcq: Use ufshcd_mcq_poll_cqe_lock() in MCQ mode
In preparation for adding MCQ error handler support, update the MCQ code to
use the ufshcd_mcq_poll_cqe_lock() in interrupt context instead of using
ufshcd_mcq_poll_cqe_nolock(). This is to keep synchronization between MCQ
interrupt and error handler contexts because both need to access the MCQ
hardware in separate contexts.
Signed-off-by: Bao D. Nguyen <quic_nguyenb@quicinc.com>
Link: https://lore.kernel.org/r/6ae727ad2a4040469b8f0632b55e0577d80da11b.1685396241.git.quic_nguyenb@quicinc.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Tested-by: Stanley Chu <stanley.chu@mediatek.com>
Reviewed-by: Can Guo <quic_cang@quicinc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/ufs/ufshci.h')
0 files changed, 0 insertions, 0 deletions