diff options
Diffstat (limited to 'drivers/scsi/53c700.c')
-rw-r--r-- | drivers/scsi/53c700.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c index 497cbb1efd4b..d7557b932113 100644 --- a/drivers/scsi/53c700.c +++ b/drivers/scsi/53c700.c @@ -902,8 +902,10 @@ process_message(struct Scsi_Host *host, struct NCR_700_Host_Parameters *hostdata /* we're done negotiating */ 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_adjust_queue_depth(SCp->device, 0, host->cmd_per_lun); + scsi_adjust_queue_depth(SCp->device, host->cmd_per_lun); + scsi_set_tag_type(SCp->device, 0); } else { shost_printk(KERN_WARNING, host, "(%d:%d) Unexpected REJECT Message %s\n", @@ -2050,12 +2052,10 @@ NCR_700_slave_configure(struct scsi_device *SDp) /* to do here: allocate memory; build a queue_full list */ if(SDp->tagged_supported) { - scsi_adjust_queue_depth(SDp, MSG_ORDERED_TAG, NCR_700_DEFAULT_TAGS); + scsi_adjust_queue_depth(SDp, NCR_700_DEFAULT_TAGS); NCR_700_set_tag_neg_state(SDp, NCR_700_START_TAG_NEGOTIATION); - } else { - /* initialise to default depth */ - scsi_adjust_queue_depth(SDp, 0, SDp->host->cmd_per_lun); } + if(hostdata->fast) { /* Find the correct offset and period via domain validation */ if (!spi_initial_dv(SDp->sdev_target)) @@ -2083,7 +2083,7 @@ NCR_700_change_queue_depth(struct scsi_device *SDp, int depth, int reason) if (depth > NCR_700_MAX_TAGS) depth = NCR_700_MAX_TAGS; - scsi_adjust_queue_depth(SDp, scsi_get_tag_type(SDp), depth); + scsi_adjust_queue_depth(SDp, depth); return depth; } @@ -2101,15 +2101,16 @@ static int NCR_700_change_queue_type(struct scsi_device *SDp, int tag_type) if (change_tag) scsi_target_quiesce(SDp->sdev_target); + scsi_set_tag_type(SDp, tag_type); if (!tag_type) { /* shift back to the default unqueued number of commands * (the user can still raise this) */ - scsi_adjust_queue_depth(SDp, 0, SDp->host->cmd_per_lun); + scsi_adjust_queue_depth(SDp, 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_adjust_queue_depth(SDp, tag_type, SDp->queue_depth); + scsi_adjust_queue_depth(SDp, SDp->queue_depth); if (change_tag) NCR_700_set_tag_neg_state(SDp, NCR_700_START_TAG_NEGOTIATION); } |