diff options
Diffstat (limited to 'drivers/scsi/53c700.c')
| -rw-r--r-- | drivers/scsi/53c700.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c index 1b36fd3a6e62..497cbb1efd4b 100644 --- a/drivers/scsi/53c700.c +++ b/drivers/scsi/53c700.c @@ -327,6 +327,7 @@ NCR_700_detect(struct scsi_host_template *tpnt, tpnt->slave_alloc = NCR_700_slave_alloc; tpnt->change_queue_depth = NCR_700_change_queue_depth; tpnt->change_queue_type = NCR_700_change_queue_type; + tpnt->use_blk_tags = 1; if(tpnt->name == NULL) tpnt->name = "53c700"; @@ -902,7 +903,7 @@ process_message(struct Scsi_Host *host, struct NCR_700_Host_Parameters *hostdata NCR_700_set_tag_neg_state(SCp->device, NCR_700_FINISHED_TAG_NEGOTIATION); hostdata->tag_negotiated &= ~(1<<scmd_id(SCp)); SCp->device->tagged_supported = 0; - scsi_deactivate_tcq(SCp->device, host->cmd_per_lun); + scsi_adjust_queue_depth(SCp->device, 0, host->cmd_per_lun); } else { shost_printk(KERN_WARNING, host, "(%d:%d) Unexpected REJECT Message %s\n", @@ -2049,8 +2050,7 @@ NCR_700_slave_configure(struct scsi_device *SDp) /* to do here: allocate memory; build a queue_full list */ if(SDp->tagged_supported) { - scsi_set_tag_type(SDp, MSG_ORDERED_TAG); - scsi_activate_tcq(SDp, NCR_700_DEFAULT_TAGS); + scsi_adjust_queue_depth(SDp, MSG_ORDERED_TAG, NCR_700_DEFAULT_TAGS); NCR_700_set_tag_neg_state(SDp, NCR_700_START_TAG_NEGOTIATION); } else { /* initialise to default depth */ @@ -2094,8 +2094,6 @@ static int NCR_700_change_queue_type(struct scsi_device *SDp, int tag_type) struct NCR_700_Host_Parameters *hostdata = (struct NCR_700_Host_Parameters *)SDp->host->hostdata[0]; - scsi_set_tag_type(SDp, tag_type); - /* We have a global (per target) flag to track whether TCQ is * enabled, so we'll be turning it off for the entire target here. * our tag algorithm will fail if we mix tagged and untagged commands, @@ -2106,12 +2104,12 @@ static int NCR_700_change_queue_type(struct scsi_device *SDp, int tag_type) if (!tag_type) { /* shift back to the default unqueued number of commands * (the user can still raise this) */ - scsi_deactivate_tcq(SDp, SDp->host->cmd_per_lun); + scsi_adjust_queue_depth(SDp, 0, SDp->host->cmd_per_lun); hostdata->tag_negotiated &= ~(1 << sdev_id(SDp)); } else { /* Here, we cleared the negotiation flag above, so this * will force the driver to renegotiate */ - scsi_activate_tcq(SDp, SDp->queue_depth); + scsi_adjust_queue_depth(SDp, tag_type, SDp->queue_depth); if (change_tag) NCR_700_set_tag_neg_state(SDp, NCR_700_START_TAG_NEGOTIATION); } |