Lines Matching refs:SCpnt
361 static void nsp32_build_identify(struct scsi_cmnd *SCpnt) in nsp32_build_identify() argument
363 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_identify()
372 data->msgoutbuf[pos] = IDENTIFY(mode, SCpnt->device->lun); pos++; in nsp32_build_identify()
380 static void nsp32_build_sdtr(struct scsi_cmnd *SCpnt, in nsp32_build_sdtr() argument
384 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_sdtr()
399 static void nsp32_build_nop(struct scsi_cmnd *SCpnt) in nsp32_build_nop() argument
401 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_nop()
417 static void nsp32_build_reject(struct scsi_cmnd *SCpnt) in nsp32_build_reject() argument
419 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_reject()
430 static void nsp32_start_timer(struct scsi_cmnd *SCpnt, int time)
432 unsigned int base = SCpnt->host->io_port;
448 static int nsp32_selection_autopara(struct scsi_cmnd *SCpnt) in nsp32_selection_autopara() argument
450 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_selection_autopara()
451 unsigned int base = SCpnt->device->host->io_port; in nsp32_selection_autopara()
452 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_selection_autopara()
453 unsigned char target = scmd_id(SCpnt); in nsp32_selection_autopara()
469 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_selection_autopara()
481 SCpnt->result = DID_ERROR << 16; in nsp32_selection_autopara()
512 for (i = 0; i < SCpnt->cmd_len; i++) { in nsp32_selection_autopara()
513 param->cdb[4 * i] = SCpnt->cmnd[i]; in nsp32_selection_autopara()
571 ret = nsp32_arbitration(SCpnt, base); in nsp32_selection_autopara()
580 static int nsp32_selection_autoscsi(struct scsi_cmnd *SCpnt) in nsp32_selection_autoscsi() argument
582 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_selection_autoscsi()
583 unsigned int base = SCpnt->device->host->io_port; in nsp32_selection_autoscsi()
584 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_selection_autoscsi()
585 unsigned char target = scmd_id(SCpnt); in nsp32_selection_autoscsi()
605 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_selection_autoscsi()
623 for (i = 0; i < SCpnt->cmd_len; i++) { in nsp32_selection_autoscsi()
624 nsp32_write1(base, COMMAND_DATA, SCpnt->cmnd[i]); in nsp32_selection_autoscsi()
626 nsp32_dbg(NSP32_DEBUG_CDB_CONTENTS, "CDB[0]=[0x%x]", SCpnt->cmnd[0]); in nsp32_selection_autoscsi()
642 SCpnt->result = DID_ERROR << 16; in nsp32_selection_autoscsi()
713 if (scsi_bufflen(SCpnt) > 0) { in nsp32_selection_autoscsi()
736 status = nsp32_arbitration(SCpnt, base); in nsp32_selection_autoscsi()
756 static int nsp32_arbitration(struct scsi_cmnd *SCpnt, unsigned int base) in nsp32_arbitration() argument
773 SCpnt->result = DID_OK << 16; in nsp32_arbitration()
777 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_arbitration()
785 SCpnt->result = DID_NO_CONNECT << 16; in nsp32_arbitration()
805 static int nsp32_reselection(struct scsi_cmnd *SCpnt, unsigned char newlun) in nsp32_reselection() argument
807 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_reselection()
808 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_reselection()
809 unsigned int base = SCpnt->device->host->io_port; in nsp32_reselection()
837 } else if(data->lunt[newid][newlun].SCpnt == NULL) { in nsp32_reselection()
860 static int nsp32_setup_sg_table(struct scsi_cmnd *SCpnt) in nsp32_setup_sg_table() argument
862 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_setup_sg_table()
873 num = scsi_dma_map(SCpnt); in nsp32_setup_sg_table()
879 scsi_for_each_sg(SCpnt, sg, num, i) { in nsp32_setup_sg_table()
907 static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt, in nsp32_queuecommand_lck() argument
910 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_queuecommand_lck()
918 SCpnt->device->id, SCpnt->device->lun, SCpnt->cmnd[0], in nsp32_queuecommand_lck()
919 SCpnt->cmd_len, scsi_sg_count(SCpnt), scsi_sglist(SCpnt), in nsp32_queuecommand_lck()
920 scsi_bufflen(SCpnt)); in nsp32_queuecommand_lck()
925 SCpnt->result = DID_NO_CONNECT << 16; in nsp32_queuecommand_lck()
926 done(SCpnt); in nsp32_queuecommand_lck()
931 if (scmd_id(SCpnt) == SCpnt->device->host->this_id) { in nsp32_queuecommand_lck()
933 SCpnt->result = DID_BAD_TARGET << 16; in nsp32_queuecommand_lck()
934 done(SCpnt); in nsp32_queuecommand_lck()
939 if (SCpnt->device->lun >= MAX_LUN) { in nsp32_queuecommand_lck()
941 SCpnt->result = DID_BAD_TARGET << 16; in nsp32_queuecommand_lck()
942 done(SCpnt); in nsp32_queuecommand_lck()
946 show_command(SCpnt); in nsp32_queuecommand_lck()
948 SCpnt->scsi_done = done; in nsp32_queuecommand_lck()
949 data->CurrentSC = SCpnt; in nsp32_queuecommand_lck()
950 SCpnt->SCp.Status = SAM_STAT_CHECK_CONDITION; in nsp32_queuecommand_lck()
951 scsi_set_resid(SCpnt, scsi_bufflen(SCpnt)); in nsp32_queuecommand_lck()
953 SCpnt->SCp.ptr = (char *)scsi_sglist(SCpnt); in nsp32_queuecommand_lck()
954 SCpnt->SCp.this_residual = scsi_bufflen(SCpnt); in nsp32_queuecommand_lck()
955 SCpnt->SCp.buffer = NULL; in nsp32_queuecommand_lck()
956 SCpnt->SCp.buffers_residual = 0; in nsp32_queuecommand_lck()
961 cur_lunt = &(data->lunt[SCpnt->device->id][SCpnt->device->lun]); in nsp32_queuecommand_lck()
962 cur_lunt->SCpnt = SCpnt; in nsp32_queuecommand_lck()
966 data->cur_id = SCpnt->device->id; in nsp32_queuecommand_lck()
967 data->cur_lun = SCpnt->device->lun; in nsp32_queuecommand_lck()
969 ret = nsp32_setup_sg_table(SCpnt); in nsp32_queuecommand_lck()
972 SCpnt->result = DID_ERROR << 16; in nsp32_queuecommand_lck()
973 nsp32_scsi_done(SCpnt); in nsp32_queuecommand_lck()
978 nsp32_build_identify(SCpnt); in nsp32_queuecommand_lck()
985 target = &data->target[scmd_id(SCpnt)]; in nsp32_queuecommand_lck()
993 nsp32_build_sdtr(SCpnt, period, offset); in nsp32_queuecommand_lck()
1031 SCpnt->device->id, target->sync_flag, target->syncreg, in nsp32_queuecommand_lck()
1036 ret = nsp32_selection_autopara(SCpnt); in nsp32_queuecommand_lck()
1038 ret = nsp32_selection_autoscsi(SCpnt); in nsp32_queuecommand_lck()
1043 nsp32_scsi_done(SCpnt); in nsp32_queuecommand_lck()
1165 struct scsi_cmnd *SCpnt = data->CurrentSC; in do_nsp32_isr() local
1198 SCpnt->result = DID_BAD_TARGET << 16; in do_nsp32_isr()
1199 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1215 if (SCpnt != NULL) { in do_nsp32_isr()
1216 SCpnt->result = DID_RESET << 16; in do_nsp32_isr()
1217 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1222 if (SCpnt == NULL) { in do_nsp32_isr()
1245 SCpnt->result = DID_TIME_OUT << 16; in do_nsp32_isr()
1246 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1271 (scsi_get_resid(SCpnt) > 0) && in do_nsp32_isr()
1292 scsi_set_resid(SCpnt, 0); /* all data transferred! */ in do_nsp32_isr()
1299 nsp32_msgin_occur(SCpnt, irq_stat, auto_stat); in do_nsp32_isr()
1306 nsp32_msgout_occur(SCpnt); in do_nsp32_isr()
1313 ret = nsp32_busfree_occur(SCpnt, auto_stat); in do_nsp32_isr()
1327 SCpnt->result = (int)nsp32_read1(base, SCSI_CSB_IN); in do_nsp32_isr()
1380 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in do_nsp32_isr()
1401 nsp32_msgin_occur(SCpnt, irq_stat, 0); in do_nsp32_isr()
1533 static void nsp32_scsi_done(struct scsi_cmnd *SCpnt) in nsp32_scsi_done() argument
1535 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_scsi_done()
1536 unsigned int base = SCpnt->device->host->io_port; in nsp32_scsi_done()
1538 scsi_dma_unmap(SCpnt); in nsp32_scsi_done()
1549 (*SCpnt->scsi_done)(SCpnt); in nsp32_scsi_done()
1554 data->cur_lunt->SCpnt = NULL; in nsp32_scsi_done()
1571 static int nsp32_busfree_occur(struct scsi_cmnd *SCpnt, unsigned short execph) in nsp32_busfree_occur() argument
1573 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_busfree_occur()
1574 unsigned int base = SCpnt->device->host->io_port; in nsp32_busfree_occur()
1632 nsp32_adjust_busfree(SCpnt, s_sacklen); in nsp32_busfree_occur()
1691 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in nsp32_busfree_occur()
1694 SCpnt->SCp.Status, scsi_get_resid(SCpnt)); in nsp32_busfree_occur()
1695 SCpnt->result = (DID_OK << 16) | in nsp32_busfree_occur()
1696 (SCpnt->SCp.Status << 0); in nsp32_busfree_occur()
1697 nsp32_scsi_done(SCpnt); in nsp32_busfree_occur()
1702 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in nsp32_busfree_occur()
1712 SCpnt->result = DID_ERROR << 16; in nsp32_busfree_occur()
1713 nsp32_scsi_done(SCpnt); in nsp32_busfree_occur()
1726 static void nsp32_adjust_busfree(struct scsi_cmnd *SCpnt, unsigned int s_sacklen) in nsp32_adjust_busfree() argument
1728 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_adjust_busfree()
1736 nsp32_dbg(NSP32_DEBUG_SGLIST, "old resid=0x%x", scsi_get_resid(SCpnt)); in nsp32_adjust_busfree()
1782 if (scsi_get_resid(SCpnt) < sentlen) { in nsp32_adjust_busfree()
1786 scsi_set_resid(SCpnt, scsi_get_resid(SCpnt) - sentlen); in nsp32_adjust_busfree()
1787 nsp32_dbg(NSP32_DEBUG_SGLIST, "new resid=0x%x", scsi_get_resid(SCpnt)); in nsp32_adjust_busfree()
1801 static void nsp32_msgout_occur(struct scsi_cmnd *SCpnt) in nsp32_msgout_occur() argument
1803 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_msgout_occur()
1804 unsigned int base = SCpnt->device->host->io_port; in nsp32_msgout_occur()
1815 nsp32_build_nop(SCpnt); in nsp32_msgout_occur()
1867 static void nsp32_restart_autoscsi(struct scsi_cmnd *SCpnt, unsigned short command) in nsp32_restart_autoscsi() argument
1869 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_restart_autoscsi()
1906 if (scsi_bufflen(SCpnt) > 0) { in nsp32_restart_autoscsi()
1933 static void nsp32_msgin_occur(struct scsi_cmnd *SCpnt, in nsp32_msgin_occur() argument
1937 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_msgin_occur()
1938 unsigned int base = SCpnt->device->host->io_port; in nsp32_msgin_occur()
1978 ret = nsp32_reselection(SCpnt, newlun); in nsp32_msgin_occur()
2015 nsp32_adjust_busfree(SCpnt, s_sacklen); in nsp32_msgin_occur()
2140 nsp32_analyze_sdtr(SCpnt); in nsp32_msgin_occur()
2200 nsp32_restart_autoscsi(SCpnt, command); in nsp32_msgin_occur()
2221 nsp32_build_reject(SCpnt); in nsp32_msgin_occur()
2230 static void nsp32_analyze_sdtr(struct scsi_cmnd *SCpnt) in nsp32_analyze_sdtr() argument
2232 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_analyze_sdtr()
2329 nsp32_build_sdtr(SCpnt, 0, ASYNC_OFFSET); in nsp32_analyze_sdtr()
2332 nsp32_build_sdtr(SCpnt, get_period, get_offset); in nsp32_analyze_sdtr()
2345 nsp32_build_reject(SCpnt); in nsp32_analyze_sdtr()
2667 .SCpnt = NULL, in nsp32_detect()
2816 static int nsp32_eh_abort(struct scsi_cmnd *SCpnt) in nsp32_eh_abort() argument
2818 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_eh_abort()
2819 unsigned int base = SCpnt->device->host->io_port; in nsp32_eh_abort()
2823 if (data->cur_lunt->SCpnt == NULL) { in nsp32_eh_abort()
2837 SCpnt->result = DID_ABORT << 16; in nsp32_eh_abort()
2838 nsp32_scsi_done(SCpnt); in nsp32_eh_abort()
2886 static int nsp32_eh_host_reset(struct scsi_cmnd *SCpnt) in nsp32_eh_host_reset() argument
2888 struct Scsi_Host *host = SCpnt->device->host; in nsp32_eh_host_reset()
2889 unsigned int base = SCpnt->device->host->io_port; in nsp32_eh_host_reset()
2893 nsp32_dbg(NSP32_DEBUG_BUSRESET, "SCpnt=0x%x", SCpnt); in nsp32_eh_host_reset()
2895 spin_lock_irq(SCpnt->device->host->host_lock); in nsp32_eh_host_reset()
2902 spin_unlock_irq(SCpnt->device->host->host_lock); in nsp32_eh_host_reset()