Lines Matching refs:SC
775 int ips_eh_abort(struct scsi_cmnd *SC) in ips_eh_abort() argument
784 if (!SC) in ips_eh_abort()
787 host = SC->device->host; in ips_eh_abort()
788 ha = (ips_ha_t *) SC->device->host->hostdata; in ips_eh_abort()
800 while ((item) && (item->scsi_cmd != SC)) in ips_eh_abort()
809 } else if (ips_removeq_wait(&ha->scb_waitlist, SC)) { in ips_eh_abort()
832 static int __ips_eh_reset(struct scsi_cmnd *SC) in __ips_eh_reset() argument
845 if (!SC) { in __ips_eh_reset()
851 ha = (ips_ha_t *) SC->device->host->hostdata; in __ips_eh_reset()
997 static int ips_eh_reset(struct scsi_cmnd *SC) in ips_eh_reset() argument
1001 spin_lock_irq(SC->device->host->host_lock); in ips_eh_reset()
1002 rc = __ips_eh_reset(SC); in ips_eh_reset()
1003 spin_unlock_irq(SC->device->host->host_lock); in ips_eh_reset()
1020 static int ips_queue_lck(struct scsi_cmnd *SC) in ips_queue_lck() argument
1028 ha = (ips_ha_t *) SC->device->host->hostdata; in ips_queue_lck()
1036 if (ips_is_passthru(SC)) { in ips_queue_lck()
1038 SC->result = DID_BUS_BUSY << 16; in ips_queue_lck()
1039 done(SC); in ips_queue_lck()
1044 SC->result = DID_BUS_BUSY << 16; in ips_queue_lck()
1045 done(SC); in ips_queue_lck()
1053 SC->cmnd[0], in ips_queue_lck()
1054 SC->device->channel, SC->device->id, SC->device->lun); in ips_queue_lck()
1057 if ((scmd_channel(SC) > 0) in ips_queue_lck()
1058 && (scmd_id(SC) == ha->ha_id[scmd_channel(SC)])) { in ips_queue_lck()
1059 SC->result = DID_NO_CONNECT << 16; in ips_queue_lck()
1060 done(SC); in ips_queue_lck()
1065 if (ips_is_passthru(SC)) { in ips_queue_lck()
1072 pt = (ips_passthru_t *) scsi_sglist(SC); in ips_queue_lck()
1076 SC->result = DID_BUS_BUSY << 16; in ips_queue_lck()
1077 done(SC); in ips_queue_lck()
1081 __ips_eh_reset(SC); in ips_queue_lck()
1082 SC->result = DID_OK << 16; in ips_queue_lck()
1083 scsi_done(SC); in ips_queue_lck()
1091 SC->result = DID_ERROR << 16; in ips_queue_lck()
1092 done(SC); in ips_queue_lck()
1097 scratch->scsi_cmd = SC; in ips_queue_lck()
1102 ips_putq_wait_tail(&ha->scb_waitlist, SC); in ips_queue_lck()
1109 SC->result = DID_ERROR << 16; in ips_queue_lck()
1110 done(SC); in ips_queue_lck()
1468 static int ips_is_passthru(struct scsi_cmnd *SC) in ips_is_passthru() argument
1474 if (!SC) in ips_is_passthru()
1477 if ((SC->cmnd[0] == IPS_IOCTL_COMMAND) && in ips_is_passthru()
1478 (SC->device->channel == 0) && in ips_is_passthru()
1479 (SC->device->id == IPS_ADAPTER_ID) && in ips_is_passthru()
1480 (SC->device->lun == 0) && scsi_sglist(SC)) { in ips_is_passthru()
1481 struct scatterlist *sg = scsi_sglist(SC); in ips_is_passthru()
1542 ips_make_passthru(ips_ha_t *ha, struct scsi_cmnd *SC, ips_scb_t *scb, int intr) in ips_make_passthru() argument
1547 struct scatterlist *sg = scsi_sglist(SC); in ips_make_passthru()
1551 scsi_for_each_sg(SC, sg, scsi_sg_count(SC), i) in ips_make_passthru()
1565 ips_scmd_buf_read(SC, pt, sizeof (ips_passthru_t)); in ips_make_passthru()
1568 ips_scmd_buf_write(SC, pt, sizeof (ips_passthru_t)); in ips_make_passthru()
1574 ips_scmd_buf_read(SC, ha->ioctl_data, ha->ioctl_datasize); in ips_make_passthru()
1591 ips_scmd_buf_write(SC, ha->ioctl_data, in ips_make_passthru()
1593 SC->result = DID_OK << 16; in ips_make_passthru()
1599 if (SC->cmnd[0] == IPS_IOCTL_COMMAND) { in ips_make_passthru()
1613 ips_scmd_buf_write(SC, ha->ioctl_data, in ips_make_passthru()
2510 struct scsi_cmnd *SC; in ips_next() local
2624 SC = ips_removeq_wait(&ha->scb_waitlist, q); in ips_next()
2629 SC->result = DID_OK; in ips_next()
2630 SC->host_scribble = NULL; in ips_next()
2632 scb->target_id = SC->device->id; in ips_next()
2633 scb->lun = SC->device->lun; in ips_next()
2634 scb->bus = SC->device->channel; in ips_next()
2635 scb->scsi_cmd = SC; in ips_next()
2643 memcpy(scb->cdb, SC->cmnd, SC->cmd_len); in ips_next()
2645 scb->sg_count = scsi_dma_map(SC); in ips_next()
2653 scsi_for_each_sg(SC, sg, scb->sg_count, i) { in ips_next()