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scsi: smartpqi: Disable WRITE SAME for HBA NVMe disks

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Controller does not support SCSI WRITE SAME for NVMe drives in HBA mode

Link: https://lore.kernel.org/r/161549376866.25025.5961694654342018260.stgit@brunhilda
Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com>
Reviewed-by: Scott Teel <scott.teel@microchip.com>
Reviewed-by: Martin Wilck <mwilck@suse.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Kevin Barnett 2021-03-11 14:16:08 -06:00 committed by Martin K. Petersen
parent 5be746d7d7
commit 99a12b487f
1 changed files with 5 additions and 2 deletions
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7
drivers/scsi/smartpqi/smartpqi_init.c
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@ -6252,10 +6252,13 @@ static int pqi_slave_alloc(struct scsi_device *sdev)
scsi_change_queue_depth(sdev,
device->advertised_queue_depth);
}
if (pqi_is_logical_device(device))
if (pqi_is_logical_device(device)) {
pqi_disable_write_same(sdev);
else
} else {
sdev->allow_restart = 1;
if (device->device_type == SA_DEVICE_TYPE_NVME)
pqi_disable_write_same(sdev);
}
}
spin_unlock_irqrestore(&ctrl_info->scsi_device_list_lock, flags);