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

Message ID 20210616112800.52963-11-avri.altman@wdc.com
State Superseded
Headers show
Series
  • Add Host control mode to HPB
Related show

Commit Message

Avri Altman June 16, 2021, 11:27 a.m.
HPB-WRITE-BUFFER with buffer-id = 0x3h is supported in device control
mode only.

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

Patch

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);