[PATCH v12 10/12] scsi: ufshpb: Do not send umap_all in host control mode
From: Avri Altman <avri.altman@wdc.com>
Date: 2021-07-12 09:52:38
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Subsystem:
scsi subsystem, the rest · Maintainers:
"James E.J. Bottomley", "Martin K. Petersen", Linus Torvalds
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(-)
diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c
index 472633052af1..17767ebf8bd0 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