[PATCH v11 10/12] scsi: ufshpb: Do not send umap_all in host control mode

From: Avri Altman
Date: Wed Jun 16 2021 - 07:29:50 EST


HPB-WRITE-BUFFER with buffer-id = 0x3h is supported in device control
mode only.

Signed-off-by: Avri Altman <avri.altman@xxxxxxx>
---
drivers/scsi/ufs/ufshpb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c
index c9c1c39cb269..126de2987919 100644
--- a/drivers/scsi/ufs/ufshpb.c
+++ b/drivers/scsi/ufs/ufshpb.c
@@ -2458,7 +2458,8 @@ static void ufshpb_hpb_lu_prepared(struct ufs_hba *hba)
ufshpb_set_state(hpb, HPB_PRESENT);
if ((hpb->lu_pinned_end - hpb->lu_pinned_start) > 0)
queue_work(ufshpb_wq, &hpb->map_work);
- ufshpb_issue_umap_all_req(hpb);
+ if (!hpb->is_hcm)
+ ufshpb_issue_umap_all_req(hpb);
} else {
dev_err(hba->dev, "destroy HPB lu %d\n", hpb->lun);
ufshpb_destroy_lu(hba, sdev);
--
2.25.1