Lines Matching refs:SCpnt
365 static void nsp32_build_identify(struct scsi_cmnd *SCpnt) in nsp32_build_identify() argument
367 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_identify()
376 data->msgoutbuf[pos] = IDENTIFY(mode, SCpnt->device->lun); pos++; in nsp32_build_identify()
384 static void nsp32_build_sdtr(struct scsi_cmnd *SCpnt, in nsp32_build_sdtr() argument
388 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_sdtr()
403 static void nsp32_build_nop(struct scsi_cmnd *SCpnt) in nsp32_build_nop() argument
405 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_nop()
421 static void nsp32_build_reject(struct scsi_cmnd *SCpnt) in nsp32_build_reject() argument
423 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_reject()
434 static void nsp32_start_timer(struct scsi_cmnd *SCpnt, int time)
436 unsigned int base = SCpnt->host->io_port;
452 static int nsp32_selection_autopara(struct scsi_cmnd *SCpnt) in nsp32_selection_autopara() argument
454 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_selection_autopara()
455 unsigned int base = SCpnt->device->host->io_port; in nsp32_selection_autopara()
456 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_selection_autopara()
457 unsigned char target = scmd_id(SCpnt); in nsp32_selection_autopara()
473 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_selection_autopara()
485 SCpnt->result = DID_ERROR << 16; in nsp32_selection_autopara()
515 for (i = 0; i < SCpnt->cmd_len; i++) { in nsp32_selection_autopara()
516 param->cdb[4 * i] = SCpnt->cmnd[i]; in nsp32_selection_autopara()
574 ret = nsp32_arbitration(SCpnt, base); in nsp32_selection_autopara()
583 static int nsp32_selection_autoscsi(struct scsi_cmnd *SCpnt) in nsp32_selection_autoscsi() argument
585 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_selection_autoscsi()
586 unsigned int base = SCpnt->device->host->io_port; in nsp32_selection_autoscsi()
587 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_selection_autoscsi()
588 unsigned char target = scmd_id(SCpnt); in nsp32_selection_autoscsi()
609 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_selection_autoscsi()
627 for (i = 0; i < SCpnt->cmd_len; i++) { in nsp32_selection_autoscsi()
628 nsp32_write1(base, COMMAND_DATA, SCpnt->cmnd[i]); in nsp32_selection_autoscsi()
630 nsp32_dbg(NSP32_DEBUG_CDB_CONTENTS, "CDB[0]=[0x%x]", SCpnt->cmnd[0]); in nsp32_selection_autoscsi()
645 SCpnt->result = DID_ERROR << 16; in nsp32_selection_autoscsi()
715 if (scsi_bufflen(SCpnt) > 0) { in nsp32_selection_autoscsi()
738 status = nsp32_arbitration(SCpnt, base); in nsp32_selection_autoscsi()
758 static int nsp32_arbitration(struct scsi_cmnd *SCpnt, unsigned int base) in nsp32_arbitration() argument
775 SCpnt->result = DID_OK << 16; in nsp32_arbitration()
779 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_arbitration()
787 SCpnt->result = DID_NO_CONNECT << 16; in nsp32_arbitration()
807 static int nsp32_reselection(struct scsi_cmnd *SCpnt, unsigned char newlun) in nsp32_reselection() argument
809 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_reselection()
810 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_reselection()
811 unsigned int base = SCpnt->device->host->io_port; in nsp32_reselection()
838 } else if(data->lunt[newid][newlun].SCpnt == NULL) { in nsp32_reselection()
861 static int nsp32_setup_sg_table(struct scsi_cmnd *SCpnt) in nsp32_setup_sg_table() argument
863 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_setup_sg_table()
874 num = scsi_dma_map(SCpnt); in nsp32_setup_sg_table()
880 scsi_for_each_sg(SCpnt, sg, num, i) { in nsp32_setup_sg_table()
907 static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) in nsp32_queuecommand_lck() argument
909 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_queuecommand_lck()
917 SCpnt->device->id, SCpnt->device->lun, SCpnt->cmnd[0], SCpnt->cmd_len, in nsp32_queuecommand_lck()
918 scsi_sg_count(SCpnt), scsi_sglist(SCpnt), scsi_bufflen(SCpnt)); in nsp32_queuecommand_lck()
923 SCpnt->result = DID_NO_CONNECT << 16; in nsp32_queuecommand_lck()
924 done(SCpnt); in nsp32_queuecommand_lck()
929 if (scmd_id(SCpnt) == SCpnt->device->host->this_id) { in nsp32_queuecommand_lck()
931 SCpnt->result = DID_BAD_TARGET << 16; in nsp32_queuecommand_lck()
932 done(SCpnt); in nsp32_queuecommand_lck()
937 if (SCpnt->device->lun >= MAX_LUN) { in nsp32_queuecommand_lck()
939 SCpnt->result = DID_BAD_TARGET << 16; in nsp32_queuecommand_lck()
940 done(SCpnt); in nsp32_queuecommand_lck()
944 show_command(SCpnt); in nsp32_queuecommand_lck()
946 SCpnt->scsi_done = done; in nsp32_queuecommand_lck()
947 data->CurrentSC = SCpnt; in nsp32_queuecommand_lck()
948 SCpnt->SCp.Status = CHECK_CONDITION; in nsp32_queuecommand_lck()
949 SCpnt->SCp.Message = 0; in nsp32_queuecommand_lck()
950 scsi_set_resid(SCpnt, scsi_bufflen(SCpnt)); in nsp32_queuecommand_lck()
952 SCpnt->SCp.ptr = (char *)scsi_sglist(SCpnt); in nsp32_queuecommand_lck()
953 SCpnt->SCp.this_residual = scsi_bufflen(SCpnt); in nsp32_queuecommand_lck()
954 SCpnt->SCp.buffer = NULL; in nsp32_queuecommand_lck()
955 SCpnt->SCp.buffers_residual = 0; in nsp32_queuecommand_lck()
960 cur_lunt = &(data->lunt[SCpnt->device->id][SCpnt->device->lun]); in nsp32_queuecommand_lck()
961 cur_lunt->SCpnt = SCpnt; in nsp32_queuecommand_lck()
965 data->cur_id = SCpnt->device->id; in nsp32_queuecommand_lck()
966 data->cur_lun = SCpnt->device->lun; in nsp32_queuecommand_lck()
968 ret = nsp32_setup_sg_table(SCpnt); in nsp32_queuecommand_lck()
971 SCpnt->result = DID_ERROR << 16; in nsp32_queuecommand_lck()
972 nsp32_scsi_done(SCpnt); in nsp32_queuecommand_lck()
977 nsp32_build_identify(SCpnt); in nsp32_queuecommand_lck()
984 target = &data->target[scmd_id(SCpnt)]; in nsp32_queuecommand_lck()
992 nsp32_build_sdtr(SCpnt, period, offset); in nsp32_queuecommand_lck()
1030 SCpnt->device->id, target->sync_flag, target->syncreg, in nsp32_queuecommand_lck()
1035 ret = nsp32_selection_autopara(SCpnt); in nsp32_queuecommand_lck()
1037 ret = nsp32_selection_autoscsi(SCpnt); in nsp32_queuecommand_lck()
1042 nsp32_scsi_done(SCpnt); in nsp32_queuecommand_lck()
1162 struct scsi_cmnd *SCpnt = data->CurrentSC; in do_nsp32_isr() local
1194 SCpnt->result = DID_BAD_TARGET << 16; in do_nsp32_isr()
1195 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1211 if (SCpnt != NULL) { in do_nsp32_isr()
1212 SCpnt->result = DID_RESET << 16; in do_nsp32_isr()
1213 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1218 if (SCpnt == NULL) { in do_nsp32_isr()
1240 SCpnt->result = DID_TIME_OUT << 16; in do_nsp32_isr()
1241 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1266 (scsi_get_resid(SCpnt) > 0) && in do_nsp32_isr()
1287 scsi_set_resid(SCpnt, 0); /* all data transferred! */ in do_nsp32_isr()
1294 nsp32_msgin_occur(SCpnt, irq_stat, auto_stat); in do_nsp32_isr()
1301 nsp32_msgout_occur(SCpnt); in do_nsp32_isr()
1308 ret = nsp32_busfree_occur(SCpnt, auto_stat); in do_nsp32_isr()
1322 SCpnt->result = (int)nsp32_read1(base, SCSI_CSB_IN); in do_nsp32_isr()
1375 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in do_nsp32_isr()
1395 nsp32_msgin_occur(SCpnt, irq_stat, 0); in do_nsp32_isr()
1520 static void nsp32_scsi_done(struct scsi_cmnd *SCpnt) in nsp32_scsi_done() argument
1522 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_scsi_done()
1523 unsigned int base = SCpnt->device->host->io_port; in nsp32_scsi_done()
1525 scsi_dma_unmap(SCpnt); in nsp32_scsi_done()
1536 (*SCpnt->scsi_done)(SCpnt); in nsp32_scsi_done()
1541 data->cur_lunt->SCpnt = NULL; in nsp32_scsi_done()
1558 static int nsp32_busfree_occur(struct scsi_cmnd *SCpnt, unsigned short execph) in nsp32_busfree_occur() argument
1560 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_busfree_occur()
1561 unsigned int base = SCpnt->device->host->io_port; in nsp32_busfree_occur()
1619 nsp32_adjust_busfree(SCpnt, s_sacklen); in nsp32_busfree_occur()
1678 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in nsp32_busfree_occur()
1679 SCpnt->SCp.Message = 0; in nsp32_busfree_occur()
1682 SCpnt->SCp.Status, scsi_get_resid(SCpnt)); in nsp32_busfree_occur()
1683 SCpnt->result = (DID_OK << 16) | in nsp32_busfree_occur()
1684 (SCpnt->SCp.Message << 8) | in nsp32_busfree_occur()
1685 (SCpnt->SCp.Status << 0); in nsp32_busfree_occur()
1686 nsp32_scsi_done(SCpnt); in nsp32_busfree_occur()
1691 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in nsp32_busfree_occur()
1692 SCpnt->SCp.Message = 4; in nsp32_busfree_occur()
1702 SCpnt->result = DID_ERROR << 16; in nsp32_busfree_occur()
1703 nsp32_scsi_done(SCpnt); in nsp32_busfree_occur()
1716 static void nsp32_adjust_busfree(struct scsi_cmnd *SCpnt, unsigned int s_sacklen) in nsp32_adjust_busfree() argument
1718 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_adjust_busfree()
1726 nsp32_dbg(NSP32_DEBUG_SGLIST, "old resid=0x%x", scsi_get_resid(SCpnt)); in nsp32_adjust_busfree()
1770 if (scsi_get_resid(SCpnt) < sentlen) { in nsp32_adjust_busfree()
1774 scsi_set_resid(SCpnt, scsi_get_resid(SCpnt) - sentlen); in nsp32_adjust_busfree()
1775 nsp32_dbg(NSP32_DEBUG_SGLIST, "new resid=0x%x", scsi_get_resid(SCpnt)); in nsp32_adjust_busfree()
1789 static void nsp32_msgout_occur(struct scsi_cmnd *SCpnt) in nsp32_msgout_occur() argument
1791 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_msgout_occur()
1792 unsigned int base = SCpnt->device->host->io_port; in nsp32_msgout_occur()
1805 nsp32_build_nop(SCpnt); in nsp32_msgout_occur()
1865 static void nsp32_restart_autoscsi(struct scsi_cmnd *SCpnt, unsigned short command) in nsp32_restart_autoscsi() argument
1867 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_restart_autoscsi()
1904 if (scsi_bufflen(SCpnt) > 0) { in nsp32_restart_autoscsi()
1931 static void nsp32_msgin_occur(struct scsi_cmnd *SCpnt, in nsp32_msgin_occur() argument
1935 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_msgin_occur()
1936 unsigned int base = SCpnt->device->host->io_port; in nsp32_msgin_occur()
1976 ret = nsp32_reselection(SCpnt, newlun); in nsp32_msgin_occur()
2013 nsp32_adjust_busfree(SCpnt, s_sacklen); in nsp32_msgin_occur()
2138 nsp32_analyze_sdtr(SCpnt); in nsp32_msgin_occur()
2198 nsp32_restart_autoscsi(SCpnt, command); in nsp32_msgin_occur()
2219 nsp32_build_reject(SCpnt); in nsp32_msgin_occur()
2228 static void nsp32_analyze_sdtr(struct scsi_cmnd *SCpnt) in nsp32_analyze_sdtr() argument
2230 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_analyze_sdtr()
2332 nsp32_build_sdtr(SCpnt, 0, ASYNC_OFFSET); in nsp32_analyze_sdtr()
2335 nsp32_build_sdtr(SCpnt, get_period, get_offset); in nsp32_analyze_sdtr()
2348 nsp32_build_reject(SCpnt); in nsp32_analyze_sdtr()
2669 .SCpnt = NULL, in nsp32_detect()
2818 static int nsp32_eh_abort(struct scsi_cmnd *SCpnt) in nsp32_eh_abort() argument
2820 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_eh_abort()
2821 unsigned int base = SCpnt->device->host->io_port; in nsp32_eh_abort()
2825 if (data->cur_lunt->SCpnt == NULL) { in nsp32_eh_abort()
2839 SCpnt->result = DID_ABORT << 16; in nsp32_eh_abort()
2840 nsp32_scsi_done(SCpnt); in nsp32_eh_abort()
2888 static int nsp32_eh_host_reset(struct scsi_cmnd *SCpnt) in nsp32_eh_host_reset() argument
2890 struct Scsi_Host *host = SCpnt->device->host; in nsp32_eh_host_reset()
2891 unsigned int base = SCpnt->device->host->io_port; in nsp32_eh_host_reset()
2895 nsp32_dbg(NSP32_DEBUG_BUSRESET, "SCpnt=0x%x", SCpnt); in nsp32_eh_host_reset()
2897 spin_lock_irq(SCpnt->device->host->host_lock); in nsp32_eh_host_reset()
2904 spin_unlock_irq(SCpnt->device->host->host_lock); in nsp32_eh_host_reset()