From dd41ce55815ae30eef561455c3c9783defa0fb7b Mon Sep 17 00:00:00 2001 From: Avri Altman Date: Wed, 14 Apr 2021 12:10:35 +0300 Subject: [PATCH] FROMLIST: scsi: ufs: Do not send umap_all in host control mode HPB-WRITE-BUFFER with buffer-id = 0x3h is supported in device control mode only. Bug: 183467926 Bug: 170940265 Bug: 183454255 link: https://lore.kernel.org/lkml/20210607061401.58884-11-avri.altman@wdc.com/ Signed-off-by: Avri Altman Change-Id: I719f8bb876270d960aa92ddc53f29c9fc863fda6 --- 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 53e3f77c87e6..cc81b8095c59 100644 --- a/drivers/scsi/ufs/ufshpb.c +++ b/drivers/scsi/ufs/ufshpb.c @@ -2460,7 +2460,8 @@ 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);