Lines Matching refs:SCpnt
368 static void nsp32_build_identify(struct scsi_cmnd *SCpnt) in nsp32_build_identify() argument
370 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_identify()
379 data->msgoutbuf[pos] = IDENTIFY(mode, SCpnt->device->lun); pos++; in nsp32_build_identify()
387 static void nsp32_build_sdtr(struct scsi_cmnd *SCpnt, in nsp32_build_sdtr() argument
391 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_sdtr()
406 static void nsp32_build_nop(struct scsi_cmnd *SCpnt) in nsp32_build_nop() argument
408 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_nop()
424 static void nsp32_build_reject(struct scsi_cmnd *SCpnt) in nsp32_build_reject() argument
426 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_reject()
437 static void nsp32_start_timer(struct scsi_cmnd *SCpnt, int time)
439 unsigned int base = SCpnt->host->io_port;
455 static int nsp32_selection_autopara(struct scsi_cmnd *SCpnt) in nsp32_selection_autopara() argument
457 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_selection_autopara()
458 unsigned int base = SCpnt->device->host->io_port; in nsp32_selection_autopara()
459 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_selection_autopara()
460 unsigned char target = scmd_id(SCpnt); in nsp32_selection_autopara()
476 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_selection_autopara()
488 SCpnt->result = DID_ERROR << 16; in nsp32_selection_autopara()
518 for (i = 0; i < SCpnt->cmd_len; i++) { in nsp32_selection_autopara()
519 param->cdb[4 * i] = SCpnt->cmnd[i]; in nsp32_selection_autopara()
577 ret = nsp32_arbitration(SCpnt, base); in nsp32_selection_autopara()
586 static int nsp32_selection_autoscsi(struct scsi_cmnd *SCpnt) in nsp32_selection_autoscsi() argument
588 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_selection_autoscsi()
589 unsigned int base = SCpnt->device->host->io_port; in nsp32_selection_autoscsi()
590 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_selection_autoscsi()
591 unsigned char target = scmd_id(SCpnt); in nsp32_selection_autoscsi()
612 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_selection_autoscsi()
630 for (i = 0; i < SCpnt->cmd_len; i++) { in nsp32_selection_autoscsi()
631 nsp32_write1(base, COMMAND_DATA, SCpnt->cmnd[i]); in nsp32_selection_autoscsi()
633 nsp32_dbg(NSP32_DEBUG_CDB_CONTENTS, "CDB[0]=[0x%x]", SCpnt->cmnd[0]); in nsp32_selection_autoscsi()
648 SCpnt->result = DID_ERROR << 16; in nsp32_selection_autoscsi()
718 if (scsi_bufflen(SCpnt) > 0) { in nsp32_selection_autoscsi()
741 status = nsp32_arbitration(SCpnt, base); in nsp32_selection_autoscsi()
761 static int nsp32_arbitration(struct scsi_cmnd *SCpnt, unsigned int base) in nsp32_arbitration() argument
778 SCpnt->result = DID_OK << 16; in nsp32_arbitration()
782 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_arbitration()
790 SCpnt->result = DID_NO_CONNECT << 16; in nsp32_arbitration()
810 static int nsp32_reselection(struct scsi_cmnd *SCpnt, unsigned char newlun) in nsp32_reselection() argument
812 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_reselection()
813 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_reselection()
814 unsigned int base = SCpnt->device->host->io_port; in nsp32_reselection()
841 } else if(data->lunt[newid][newlun].SCpnt == NULL) { in nsp32_reselection()
864 static int nsp32_setup_sg_table(struct scsi_cmnd *SCpnt) in nsp32_setup_sg_table() argument
866 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_setup_sg_table()
877 num = scsi_dma_map(SCpnt); in nsp32_setup_sg_table()
883 scsi_for_each_sg(SCpnt, sg, num, i) { in nsp32_setup_sg_table()
910 static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) in nsp32_queuecommand_lck() argument
912 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_queuecommand_lck()
920 SCpnt->device->id, SCpnt->device->lun, SCpnt->cmnd[0], SCpnt->cmd_len, in nsp32_queuecommand_lck()
921 scsi_sg_count(SCpnt), scsi_sglist(SCpnt), scsi_bufflen(SCpnt)); in nsp32_queuecommand_lck()
926 SCpnt->result = DID_NO_CONNECT << 16; in nsp32_queuecommand_lck()
927 done(SCpnt); in nsp32_queuecommand_lck()
932 if (scmd_id(SCpnt) == SCpnt->device->host->this_id) { in nsp32_queuecommand_lck()
934 SCpnt->result = DID_BAD_TARGET << 16; in nsp32_queuecommand_lck()
935 done(SCpnt); in nsp32_queuecommand_lck()
940 if (SCpnt->device->lun >= MAX_LUN) { in nsp32_queuecommand_lck()
942 SCpnt->result = DID_BAD_TARGET << 16; in nsp32_queuecommand_lck()
943 done(SCpnt); in nsp32_queuecommand_lck()
947 show_command(SCpnt); in nsp32_queuecommand_lck()
949 SCpnt->scsi_done = done; in nsp32_queuecommand_lck()
950 data->CurrentSC = SCpnt; in nsp32_queuecommand_lck()
951 SCpnt->SCp.Status = CHECK_CONDITION; in nsp32_queuecommand_lck()
952 SCpnt->SCp.Message = 0; in nsp32_queuecommand_lck()
953 scsi_set_resid(SCpnt, scsi_bufflen(SCpnt)); in nsp32_queuecommand_lck()
955 SCpnt->SCp.ptr = (char *)scsi_sglist(SCpnt); in nsp32_queuecommand_lck()
956 SCpnt->SCp.this_residual = scsi_bufflen(SCpnt); in nsp32_queuecommand_lck()
957 SCpnt->SCp.buffer = NULL; in nsp32_queuecommand_lck()
958 SCpnt->SCp.buffers_residual = 0; in nsp32_queuecommand_lck()
963 cur_lunt = &(data->lunt[SCpnt->device->id][SCpnt->device->lun]); in nsp32_queuecommand_lck()
964 cur_lunt->SCpnt = SCpnt; in nsp32_queuecommand_lck()
968 data->cur_id = SCpnt->device->id; in nsp32_queuecommand_lck()
969 data->cur_lun = SCpnt->device->lun; in nsp32_queuecommand_lck()
971 ret = nsp32_setup_sg_table(SCpnt); in nsp32_queuecommand_lck()
974 SCpnt->result = DID_ERROR << 16; in nsp32_queuecommand_lck()
975 nsp32_scsi_done(SCpnt); in nsp32_queuecommand_lck()
980 nsp32_build_identify(SCpnt); in nsp32_queuecommand_lck()
987 target = &data->target[scmd_id(SCpnt)]; in nsp32_queuecommand_lck()
995 nsp32_build_sdtr(SCpnt, period, offset); in nsp32_queuecommand_lck()
1033 SCpnt->device->id, target->sync_flag, target->syncreg, in nsp32_queuecommand_lck()
1038 ret = nsp32_selection_autopara(SCpnt); in nsp32_queuecommand_lck()
1040 ret = nsp32_selection_autoscsi(SCpnt); in nsp32_queuecommand_lck()
1045 nsp32_scsi_done(SCpnt); in nsp32_queuecommand_lck()
1165 struct scsi_cmnd *SCpnt = data->CurrentSC; in do_nsp32_isr() local
1197 SCpnt->result = DID_BAD_TARGET << 16; in do_nsp32_isr()
1198 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1214 if (SCpnt != NULL) { in do_nsp32_isr()
1215 SCpnt->result = DID_RESET << 16; in do_nsp32_isr()
1216 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1221 if (SCpnt == NULL) { in do_nsp32_isr()
1243 SCpnt->result = DID_TIME_OUT << 16; in do_nsp32_isr()
1244 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1269 (scsi_get_resid(SCpnt) > 0) && in do_nsp32_isr()
1290 scsi_set_resid(SCpnt, 0); /* all data transferred! */ in do_nsp32_isr()
1297 nsp32_msgin_occur(SCpnt, irq_stat, auto_stat); in do_nsp32_isr()
1304 nsp32_msgout_occur(SCpnt); in do_nsp32_isr()
1311 ret = nsp32_busfree_occur(SCpnt, auto_stat); in do_nsp32_isr()
1325 SCpnt->result = (int)nsp32_read1(base, SCSI_CSB_IN); in do_nsp32_isr()
1378 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in do_nsp32_isr()
1398 nsp32_msgin_occur(SCpnt, irq_stat, 0); in do_nsp32_isr()
1523 static void nsp32_scsi_done(struct scsi_cmnd *SCpnt) in nsp32_scsi_done() argument
1525 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_scsi_done()
1526 unsigned int base = SCpnt->device->host->io_port; in nsp32_scsi_done()
1528 scsi_dma_unmap(SCpnt); in nsp32_scsi_done()
1539 (*SCpnt->scsi_done)(SCpnt); in nsp32_scsi_done()
1544 data->cur_lunt->SCpnt = NULL; in nsp32_scsi_done()
1561 static int nsp32_busfree_occur(struct scsi_cmnd *SCpnt, unsigned short execph) in nsp32_busfree_occur() argument
1563 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_busfree_occur()
1564 unsigned int base = SCpnt->device->host->io_port; in nsp32_busfree_occur()
1622 nsp32_adjust_busfree(SCpnt, s_sacklen); in nsp32_busfree_occur()
1681 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in nsp32_busfree_occur()
1682 SCpnt->SCp.Message = 0; in nsp32_busfree_occur()
1685 SCpnt->SCp.Status, scsi_get_resid(SCpnt)); in nsp32_busfree_occur()
1686 SCpnt->result = (DID_OK << 16) | in nsp32_busfree_occur()
1687 (SCpnt->SCp.Message << 8) | in nsp32_busfree_occur()
1688 (SCpnt->SCp.Status << 0); in nsp32_busfree_occur()
1689 nsp32_scsi_done(SCpnt); in nsp32_busfree_occur()
1694 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in nsp32_busfree_occur()
1695 SCpnt->SCp.Message = 4; in nsp32_busfree_occur()
1705 SCpnt->result = DID_ERROR << 16; in nsp32_busfree_occur()
1706 nsp32_scsi_done(SCpnt); in nsp32_busfree_occur()
1719 static void nsp32_adjust_busfree(struct scsi_cmnd *SCpnt, unsigned int s_sacklen) in nsp32_adjust_busfree() argument
1721 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_adjust_busfree()
1729 nsp32_dbg(NSP32_DEBUG_SGLIST, "old resid=0x%x", scsi_get_resid(SCpnt)); in nsp32_adjust_busfree()
1773 if (scsi_get_resid(SCpnt) < sentlen) { in nsp32_adjust_busfree()
1777 scsi_set_resid(SCpnt, scsi_get_resid(SCpnt) - sentlen); in nsp32_adjust_busfree()
1778 nsp32_dbg(NSP32_DEBUG_SGLIST, "new resid=0x%x", scsi_get_resid(SCpnt)); in nsp32_adjust_busfree()
1792 static void nsp32_msgout_occur(struct scsi_cmnd *SCpnt) in nsp32_msgout_occur() argument
1794 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_msgout_occur()
1795 unsigned int base = SCpnt->device->host->io_port; in nsp32_msgout_occur()
1808 nsp32_build_nop(SCpnt); in nsp32_msgout_occur()
1868 static void nsp32_restart_autoscsi(struct scsi_cmnd *SCpnt, unsigned short command) in nsp32_restart_autoscsi() argument
1870 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_restart_autoscsi()
1907 if (scsi_bufflen(SCpnt) > 0) { in nsp32_restart_autoscsi()
1934 static void nsp32_msgin_occur(struct scsi_cmnd *SCpnt, in nsp32_msgin_occur() argument
1938 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_msgin_occur()
1939 unsigned int base = SCpnt->device->host->io_port; in nsp32_msgin_occur()
1979 ret = nsp32_reselection(SCpnt, newlun); in nsp32_msgin_occur()
2016 nsp32_adjust_busfree(SCpnt, s_sacklen); in nsp32_msgin_occur()
2141 nsp32_analyze_sdtr(SCpnt); in nsp32_msgin_occur()
2201 nsp32_restart_autoscsi(SCpnt, command); in nsp32_msgin_occur()
2222 nsp32_build_reject(SCpnt); in nsp32_msgin_occur()
2231 static void nsp32_analyze_sdtr(struct scsi_cmnd *SCpnt) in nsp32_analyze_sdtr() argument
2233 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_analyze_sdtr()
2335 nsp32_build_sdtr(SCpnt, 0, ASYNC_OFFSET); in nsp32_analyze_sdtr()
2338 nsp32_build_sdtr(SCpnt, get_period, get_offset); in nsp32_analyze_sdtr()
2351 nsp32_build_reject(SCpnt); in nsp32_analyze_sdtr()
2672 .SCpnt = NULL, in nsp32_detect()
2821 static int nsp32_eh_abort(struct scsi_cmnd *SCpnt) in nsp32_eh_abort() argument
2823 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_eh_abort()
2824 unsigned int base = SCpnt->device->host->io_port; in nsp32_eh_abort()
2828 if (data->cur_lunt->SCpnt == NULL) { in nsp32_eh_abort()
2842 SCpnt->result = DID_ABORT << 16; in nsp32_eh_abort()
2843 nsp32_scsi_done(SCpnt); in nsp32_eh_abort()
2849 static int nsp32_eh_bus_reset(struct scsi_cmnd *SCpnt) in nsp32_eh_bus_reset() argument
2851 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_eh_bus_reset()
2852 unsigned int base = SCpnt->device->host->io_port; in nsp32_eh_bus_reset()
2854 spin_lock_irq(SCpnt->device->host->host_lock); in nsp32_eh_bus_reset()
2857 nsp32_dbg(NSP32_DEBUG_BUSRESET, "SCpnt=0x%x", SCpnt); in nsp32_eh_bus_reset()
2863 spin_unlock_irq(SCpnt->device->host->host_lock); in nsp32_eh_bus_reset()
2909 static int nsp32_eh_host_reset(struct scsi_cmnd *SCpnt) in nsp32_eh_host_reset() argument
2911 struct Scsi_Host *host = SCpnt->device->host; in nsp32_eh_host_reset()
2912 unsigned int base = SCpnt->device->host->io_port; in nsp32_eh_host_reset()
2916 nsp32_dbg(NSP32_DEBUG_BUSRESET, "SCpnt=0x%x", SCpnt); in nsp32_eh_host_reset()
2918 spin_lock_irq(SCpnt->device->host->host_lock); in nsp32_eh_host_reset()
2925 spin_unlock_irq(SCpnt->device->host->host_lock); in nsp32_eh_host_reset()