From 1afb7ddadcadb3f45b34a434ea32457050ba2119 Mon Sep 17 00:00:00 2001 From: Avri Altman Date: Mon, 12 Jul 2021 12:50:37 +0300 Subject: [PATCH] scsi: ufs: ufshpb: Do not send umap_all in host control mode HPB WRITE BUFFER with buffer-id = 0x3h is supported in device control mode only. Link: https://lore.kernel.org/r/20210712095039.8093-11-avri.altman@wdc.com Signed-off-by: Avri Altman Signed-off-by: Martin K. Petersen --- 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 2a463b7..cb55a08 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); -- 2.7.4