Re: [PATCH 1/1] scsi: ufs: Enable quirk to ignore sending WRITE_SAME command

[Martin K. Petersen]

Asutosh,

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

Uhm...

I applied this change to 4.16/scsi-fixes by hand.

-- 
Martin K. Petersen  Oracle Linux Engineering

[PATCH 1/1] scsi: ufs: Enable quirk to ignore sending WRITE_SAME command

[Asutosh Das]

From: Sujit Reddy Thumma 

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

Signed-off-by: Sujit Reddy Thumma 
Signed-off-by: Subhash Jadavani 
Signed-off-by: Asutosh Das 
---
 drivers/scsi/ufs/ufshcd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 8af2af3..5a8dc3b 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -4356,6 +4356,9 @@ static int ufshcd_slave_alloc(struct scsi_device *sdev)
/* WRITE_SAME command is not supported*/
sdev->no_write_same = 1;
 
+   /* WRITE_SAME command is not supported*/
+   sdev->no_write_same = 1;
+
ufshcd_set_queue_depth(sdev);
 
ufshcd_get_lu_power_on_wp_status(hba, sdev);
-- 
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