diff options
author | Sujit Reddy Thumma <sthumma@codeaurora.org> | 2018-01-24 09:52:35 +0530 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-30 07:48:57 +0200 |
commit | a825fd17b996f1a61c53115de056a1b055a8c118 (patch) | |
tree | d557eed8498dc61dff0699a93d06dddd96ba8c7e /drivers/scsi | |
parent | 4696737506bfa60d53bedfe3987354fe293fe44e (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')
-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 096c867069e9..18f26cf1e24d 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -2923,6 +2923,8 @@ 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); |