diff options
| author | Avri Altman <avri.altman@wdc.com> | 2021-07-12 12:50:33 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-08-01 16:05:14 -0400 |
| commit | 6f4ad14f0fb9f0e6809057a46489ef3ad3a274ab (patch) | |
| tree | fad6508d5b59a61f9fb4244361d80d2758257545 /drivers/scsi/ufs/ufshpb.h | |
| parent | 6c59cb501b86f8cddc486d6846732375f7baef24 (diff) | |
scsi: ufs: ufshpb: Region inactivation in host mode
In host mode, the host is expected to send HPB WRITE BUFFER with buffer-id
= 0x1 when it inactivates a region.
Use the map-requests pool as there is no point in assigning a designated
cache for umap-requests.
[mkp: REQ_OP_DRV_*]
Link: https://lore.kernel.org/r/20210712095039.8093-7-avri.altman@wdc.com
Reviewed-by: Daejun Park <daejun7.park@samsung.com>
Signed-off-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufshpb.h')
| -rw-r--r-- | drivers/scsi/ufs/ufshpb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshpb.h b/drivers/scsi/ufs/ufshpb.h index 33d163e76d41..0204e4fec6bc 100644 --- a/drivers/scsi/ufs/ufshpb.h +++ b/drivers/scsi/ufs/ufshpb.h @@ -191,6 +191,7 @@ struct ufshpb_stats { u64 rb_inactive_cnt; u64 map_req_cnt; u64 pre_req_cnt; + u64 umap_req_cnt; }; struct ufshpb_lu { |