Commit 84af7e8b authored Jan 24, 2018 by Sujit Reddy Thumma Committed by Martin K. Petersen Jan 30, 2018

scsi: ufs: Enable quirk to ignore sending WRITE_SAME command



WRITE_SAME command is not supported by UFS. Enable a quirk for the upper
level drivers to not send WRITE SAME command.

[mkp: botched patch, applied by hand]

Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent c3981365

drivers/scsi/ufs/ufshcd.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -4352,6 +4352,8 @@ static int ufshcd_slave_alloc(struct scsi_device *sdev)
		/* REPORT SUPPORTED OPERATION CODES is not supported */
		sdev->no_report_opcodes = 1;

		/* WRITE_SAME command is not supported */
		sdev->no_write_same = 1;

		ufshcd_set_queue_depth(sdev);