diff options
Diffstat (limited to 'drivers/scsi/libsas/sas_scsi_host.c')
| -rw-r--r-- | drivers/scsi/libsas/sas_scsi_host.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 1c558d3..14b1319 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -820,10 +820,14 @@ void sas_slave_destroy(struct scsi_device *scsi_dev) ata_port_disable(dev->sata_dev.ap); } -int sas_change_queue_depth(struct scsi_device *scsi_dev, int new_depth) +int sas_change_queue_depth(struct scsi_device *scsi_dev, int new_depth, + int reason) { int res = min(new_depth, SAS_MAX_QD); + if (reason != SCSI_QDEPTH_DEFAULT) + return -EOPNOTSUPP; + if (scsi_dev->tagged_supported) scsi_adjust_queue_depth(scsi_dev, scsi_get_tag_type(scsi_dev), res); |
