summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/esas2r/esas2r_main.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/esas2r/esas2r_main.c')
-rw-r--r--drivers/scsi/esas2r/esas2r_main.c64
1 files changed, 4 insertions, 60 deletions
diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c
index 6504a19..593ff8a 100644
--- a/drivers/scsi/esas2r/esas2r_main.c
+++ b/drivers/scsi/esas2r/esas2r_main.c
@@ -254,12 +254,10 @@ static struct scsi_host_template driver_template = {
.use_clustering = ENABLE_CLUSTERING,
.emulated = 0,
.proc_name = ESAS2R_DRVR_NAME,
- .slave_configure = esas2r_slave_configure,
- .slave_alloc = esas2r_slave_alloc,
- .slave_destroy = esas2r_slave_destroy,
- .change_queue_depth = esas2r_change_queue_depth,
- .change_queue_type = esas2r_change_queue_type,
+ .change_queue_depth = scsi_change_queue_depth,
+ .change_queue_type = scsi_change_queue_type,
.max_sectors = 0xFFFF,
+ .use_blk_tags = 1,
};
int sgl_page_size = 512;
@@ -1057,7 +1055,7 @@ int esas2r_eh_abort(struct scsi_cmnd *cmd)
cmd->scsi_done(cmd);
- return 0;
+ return SUCCESS;
}
spin_lock_irqsave(&a->queue_lock, flags);
@@ -1259,60 +1257,6 @@ int esas2r_target_reset(struct scsi_cmnd *cmd)
return esas2r_dev_targ_reset(cmd, true);
}
-int esas2r_change_queue_depth(struct scsi_device *dev, int depth, int reason)
-{
- esas2r_log(ESAS2R_LOG_INFO, "change_queue_depth %p, %d", dev, depth);
-
- scsi_adjust_queue_depth(dev, scsi_get_tag_type(dev), depth);
-
- return dev->queue_depth;
-}
-
-int esas2r_change_queue_type(struct scsi_device *dev, int type)
-{
- esas2r_log(ESAS2R_LOG_INFO, "change_queue_type %p, %d", dev, type);
-
- if (dev->tagged_supported) {
- scsi_set_tag_type(dev, type);
-
- if (type)
- scsi_activate_tcq(dev, dev->queue_depth);
- else
- scsi_deactivate_tcq(dev, dev->queue_depth);
- } else {
- type = 0;
- }
-
- return type;
-}
-
-int esas2r_slave_alloc(struct scsi_device *dev)
-{
- return 0;
-}
-
-int esas2r_slave_configure(struct scsi_device *dev)
-{
- esas2r_log_dev(ESAS2R_LOG_INFO, &(dev->sdev_gendev),
- "esas2r_slave_configure()");
-
- if (dev->tagged_supported) {
- scsi_set_tag_type(dev, MSG_SIMPLE_TAG);
- scsi_activate_tcq(dev, cmd_per_lun);
- } else {
- scsi_set_tag_type(dev, 0);
- scsi_deactivate_tcq(dev, cmd_per_lun);
- }
-
- return 0;
-}
-
-void esas2r_slave_destroy(struct scsi_device *dev)
-{
- esas2r_log_dev(ESAS2R_LOG_INFO, &(dev->sdev_gendev),
- "esas2r_slave_destroy()");
-}
-
void esas2r_log_request_failure(struct esas2r_adapter *a,
struct esas2r_request *rq)
{
OpenPOWER on IntegriCloud