From: Leo Liou <leoliou@google.com>
Date: Tue, 17 Nov 2020 16:58:39 +0000 (-0800)
Subject: scsi: ufs: Show LBA and length for UNMAP commands
X-Git-Tag: accepted/tizen/unified/20230118.172025~8143^2~156
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3754cde8df9106bda396b2956ea6f9758e26b25e;p=platform%2Fkernel%2Flinux-rpi.git

scsi: ufs: Show LBA and length for UNMAP commands

We have LBA and length for unmap commands.

Link: https://lore.kernel.org/r/20201117165839.1643377-8-jaegeuk@kernel.org
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Reviewed-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Leo Liou <leoliou@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index deaaac6..0e5473d 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -383,6 +383,11 @@ static void ufshcd_add_command_trace(struct ufs_hba *hba,
 				lrbp->ucd_req_ptr->sc.exp_data_transfer_len);
 			if (opcode == WRITE_10)
 				group_id = lrbp->cmd->cmnd[6];
+		} else if (opcode == UNMAP) {
+			if (cmd->request) {
+				lba = scsi_get_lba(cmd);
+				transfer_len = blk_rq_bytes(cmd->request);
+			}
 		}
 	}