diff options
author | Sujit Reddy Thumma <sthumma@codeaurora.org> | 2018-01-24 09:52:35 +0530 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-25 16:17:46 +0200 |
commit | af9930622461584c82aeec6843de97b3495ff40a (patch) | |
tree | d0c225c6aaaa7105389a8b4b522f44e9147bbacc /drivers/scsi/ufs/ufshcd.c | |
parent | b0ef004e86cf7ddc9498a4db4d9624d3fd5b3c07 (diff) |
scsi: ufs: Enable quirk to ignore sending WRITE_SAME command
[ Upstream commit 84af7e8b895088d89f246d6b0f82717fafdebf61 ]
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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.c')
-rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index d344fef01f1d..3bb1f6cc297a 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -4347,6 +4347,8 @@ 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); |