Lines Matching refs:SCpnt
355 static void nsp32_build_identify(struct scsi_cmnd *SCpnt) in nsp32_build_identify() argument
357 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_identify()
366 data->msgoutbuf[pos] = IDENTIFY(mode, SCpnt->device->lun); pos++; in nsp32_build_identify()
374 static void nsp32_build_sdtr(struct scsi_cmnd *SCpnt, in nsp32_build_sdtr() argument
378 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_sdtr()
393 static void nsp32_build_nop(struct scsi_cmnd *SCpnt) in nsp32_build_nop() argument
395 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_nop()
411 static void nsp32_build_reject(struct scsi_cmnd *SCpnt) in nsp32_build_reject() argument
413 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_build_reject()
424 static void nsp32_start_timer(struct scsi_cmnd *SCpnt, int time)
426 unsigned int base = SCpnt->host->io_port;
442 static int nsp32_selection_autopara(struct scsi_cmnd *SCpnt) in nsp32_selection_autopara() argument
444 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_selection_autopara()
445 unsigned int base = SCpnt->device->host->io_port; in nsp32_selection_autopara()
446 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_selection_autopara()
447 unsigned char target = scmd_id(SCpnt); in nsp32_selection_autopara()
463 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_selection_autopara()
475 SCpnt->result = DID_ERROR << 16; in nsp32_selection_autopara()
505 for (i = 0; i < SCpnt->cmd_len; i++) { in nsp32_selection_autopara()
506 param->cdb[4 * i] = SCpnt->cmnd[i]; in nsp32_selection_autopara()
564 ret = nsp32_arbitration(SCpnt, base); in nsp32_selection_autopara()
573 static int nsp32_selection_autoscsi(struct scsi_cmnd *SCpnt) in nsp32_selection_autoscsi() argument
575 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_selection_autoscsi()
576 unsigned int base = SCpnt->device->host->io_port; in nsp32_selection_autoscsi()
577 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_selection_autoscsi()
578 unsigned char target = scmd_id(SCpnt); in nsp32_selection_autoscsi()
599 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_selection_autoscsi()
617 for (i = 0; i < SCpnt->cmd_len; i++) { in nsp32_selection_autoscsi()
618 nsp32_write1(base, COMMAND_DATA, SCpnt->cmnd[i]); in nsp32_selection_autoscsi()
620 nsp32_dbg(NSP32_DEBUG_CDB_CONTENTS, "CDB[0]=[0x%x]", SCpnt->cmnd[0]); in nsp32_selection_autoscsi()
635 SCpnt->result = DID_ERROR << 16; in nsp32_selection_autoscsi()
705 if (scsi_bufflen(SCpnt) > 0) { in nsp32_selection_autoscsi()
728 status = nsp32_arbitration(SCpnt, base); in nsp32_selection_autoscsi()
748 static int nsp32_arbitration(struct scsi_cmnd *SCpnt, unsigned int base) in nsp32_arbitration() argument
765 SCpnt->result = DID_OK << 16; in nsp32_arbitration()
769 SCpnt->result = DID_BUS_BUSY << 16; in nsp32_arbitration()
777 SCpnt->result = DID_NO_CONNECT << 16; in nsp32_arbitration()
797 static int nsp32_reselection(struct scsi_cmnd *SCpnt, unsigned char newlun) in nsp32_reselection() argument
799 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_reselection()
800 unsigned int host_id = SCpnt->device->host->this_id; in nsp32_reselection()
801 unsigned int base = SCpnt->device->host->io_port; in nsp32_reselection()
828 } else if(data->lunt[newid][newlun].SCpnt == NULL) { in nsp32_reselection()
851 static int nsp32_setup_sg_table(struct scsi_cmnd *SCpnt) in nsp32_setup_sg_table() argument
853 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_setup_sg_table()
864 num = scsi_dma_map(SCpnt); in nsp32_setup_sg_table()
870 scsi_for_each_sg(SCpnt, sg, num, i) { in nsp32_setup_sg_table()
897 static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) in nsp32_queuecommand_lck() argument
899 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_queuecommand_lck()
907 SCpnt->device->id, SCpnt->device->lun, SCpnt->cmnd[0], SCpnt->cmd_len, in nsp32_queuecommand_lck()
908 scsi_sg_count(SCpnt), scsi_sglist(SCpnt), scsi_bufflen(SCpnt)); in nsp32_queuecommand_lck()
913 SCpnt->result = DID_NO_CONNECT << 16; in nsp32_queuecommand_lck()
914 done(SCpnt); in nsp32_queuecommand_lck()
919 if (scmd_id(SCpnt) == SCpnt->device->host->this_id) { in nsp32_queuecommand_lck()
921 SCpnt->result = DID_BAD_TARGET << 16; in nsp32_queuecommand_lck()
922 done(SCpnt); in nsp32_queuecommand_lck()
927 if (SCpnt->device->lun >= MAX_LUN) { in nsp32_queuecommand_lck()
929 SCpnt->result = DID_BAD_TARGET << 16; in nsp32_queuecommand_lck()
930 done(SCpnt); in nsp32_queuecommand_lck()
934 show_command(SCpnt); in nsp32_queuecommand_lck()
936 SCpnt->scsi_done = done; in nsp32_queuecommand_lck()
937 data->CurrentSC = SCpnt; in nsp32_queuecommand_lck()
938 SCpnt->SCp.Status = CHECK_CONDITION; in nsp32_queuecommand_lck()
939 SCpnt->SCp.Message = 0; in nsp32_queuecommand_lck()
940 scsi_set_resid(SCpnt, scsi_bufflen(SCpnt)); in nsp32_queuecommand_lck()
942 SCpnt->SCp.ptr = (char *)scsi_sglist(SCpnt); in nsp32_queuecommand_lck()
943 SCpnt->SCp.this_residual = scsi_bufflen(SCpnt); in nsp32_queuecommand_lck()
944 SCpnt->SCp.buffer = NULL; in nsp32_queuecommand_lck()
945 SCpnt->SCp.buffers_residual = 0; in nsp32_queuecommand_lck()
950 cur_lunt = &(data->lunt[SCpnt->device->id][SCpnt->device->lun]); in nsp32_queuecommand_lck()
951 cur_lunt->SCpnt = SCpnt; in nsp32_queuecommand_lck()
955 data->cur_id = SCpnt->device->id; in nsp32_queuecommand_lck()
956 data->cur_lun = SCpnt->device->lun; in nsp32_queuecommand_lck()
958 ret = nsp32_setup_sg_table(SCpnt); in nsp32_queuecommand_lck()
961 SCpnt->result = DID_ERROR << 16; in nsp32_queuecommand_lck()
962 nsp32_scsi_done(SCpnt); in nsp32_queuecommand_lck()
967 nsp32_build_identify(SCpnt); in nsp32_queuecommand_lck()
974 target = &data->target[scmd_id(SCpnt)]; in nsp32_queuecommand_lck()
982 nsp32_build_sdtr(SCpnt, period, offset); in nsp32_queuecommand_lck()
1020 SCpnt->device->id, target->sync_flag, target->syncreg, in nsp32_queuecommand_lck()
1025 ret = nsp32_selection_autopara(SCpnt); in nsp32_queuecommand_lck()
1027 ret = nsp32_selection_autoscsi(SCpnt); in nsp32_queuecommand_lck()
1032 nsp32_scsi_done(SCpnt); in nsp32_queuecommand_lck()
1152 struct scsi_cmnd *SCpnt = data->CurrentSC; in do_nsp32_isr() local
1184 SCpnt->result = DID_BAD_TARGET << 16; in do_nsp32_isr()
1185 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1201 if (SCpnt != NULL) { in do_nsp32_isr()
1202 SCpnt->result = DID_RESET << 16; in do_nsp32_isr()
1203 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1208 if (SCpnt == NULL) { in do_nsp32_isr()
1230 SCpnt->result = DID_TIME_OUT << 16; in do_nsp32_isr()
1231 nsp32_scsi_done(SCpnt); in do_nsp32_isr()
1256 (scsi_get_resid(SCpnt) > 0) && in do_nsp32_isr()
1277 scsi_set_resid(SCpnt, 0); /* all data transferred! */ in do_nsp32_isr()
1284 nsp32_msgin_occur(SCpnt, irq_stat, auto_stat); in do_nsp32_isr()
1291 nsp32_msgout_occur(SCpnt); in do_nsp32_isr()
1298 ret = nsp32_busfree_occur(SCpnt, auto_stat); in do_nsp32_isr()
1312 SCpnt->result = (int)nsp32_read1(base, SCSI_CSB_IN); in do_nsp32_isr()
1365 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in do_nsp32_isr()
1385 nsp32_msgin_occur(SCpnt, irq_stat, 0); in do_nsp32_isr()
1510 static void nsp32_scsi_done(struct scsi_cmnd *SCpnt) in nsp32_scsi_done() argument
1512 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_scsi_done()
1513 unsigned int base = SCpnt->device->host->io_port; in nsp32_scsi_done()
1515 scsi_dma_unmap(SCpnt); in nsp32_scsi_done()
1526 (*SCpnt->scsi_done)(SCpnt); in nsp32_scsi_done()
1531 data->cur_lunt->SCpnt = NULL; in nsp32_scsi_done()
1548 static int nsp32_busfree_occur(struct scsi_cmnd *SCpnt, unsigned short execph) in nsp32_busfree_occur() argument
1550 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_busfree_occur()
1551 unsigned int base = SCpnt->device->host->io_port; in nsp32_busfree_occur()
1609 nsp32_adjust_busfree(SCpnt, s_sacklen); in nsp32_busfree_occur()
1668 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in nsp32_busfree_occur()
1669 SCpnt->SCp.Message = 0; in nsp32_busfree_occur()
1672 SCpnt->SCp.Status, scsi_get_resid(SCpnt)); in nsp32_busfree_occur()
1673 SCpnt->result = (DID_OK << 16) | in nsp32_busfree_occur()
1674 (SCpnt->SCp.Message << 8) | in nsp32_busfree_occur()
1675 (SCpnt->SCp.Status << 0); in nsp32_busfree_occur()
1676 nsp32_scsi_done(SCpnt); in nsp32_busfree_occur()
1681 SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN); in nsp32_busfree_occur()
1682 SCpnt->SCp.Message = 4; in nsp32_busfree_occur()
1692 SCpnt->result = DID_ERROR << 16; in nsp32_busfree_occur()
1693 nsp32_scsi_done(SCpnt); in nsp32_busfree_occur()
1706 static void nsp32_adjust_busfree(struct scsi_cmnd *SCpnt, unsigned int s_sacklen) in nsp32_adjust_busfree() argument
1708 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_adjust_busfree()
1716 nsp32_dbg(NSP32_DEBUG_SGLIST, "old resid=0x%x", scsi_get_resid(SCpnt)); in nsp32_adjust_busfree()
1760 if (scsi_get_resid(SCpnt) < sentlen) { in nsp32_adjust_busfree()
1764 scsi_set_resid(SCpnt, scsi_get_resid(SCpnt) - sentlen); in nsp32_adjust_busfree()
1765 nsp32_dbg(NSP32_DEBUG_SGLIST, "new resid=0x%x", scsi_get_resid(SCpnt)); in nsp32_adjust_busfree()
1779 static void nsp32_msgout_occur(struct scsi_cmnd *SCpnt) in nsp32_msgout_occur() argument
1781 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_msgout_occur()
1782 unsigned int base = SCpnt->device->host->io_port; in nsp32_msgout_occur()
1795 nsp32_build_nop(SCpnt); in nsp32_msgout_occur()
1855 static void nsp32_restart_autoscsi(struct scsi_cmnd *SCpnt, unsigned short command) in nsp32_restart_autoscsi() argument
1857 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_restart_autoscsi()
1894 if (scsi_bufflen(SCpnt) > 0) { in nsp32_restart_autoscsi()
1921 static void nsp32_msgin_occur(struct scsi_cmnd *SCpnt, in nsp32_msgin_occur() argument
1925 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_msgin_occur()
1926 unsigned int base = SCpnt->device->host->io_port; in nsp32_msgin_occur()
1966 ret = nsp32_reselection(SCpnt, newlun); in nsp32_msgin_occur()
2003 nsp32_adjust_busfree(SCpnt, s_sacklen); in nsp32_msgin_occur()
2128 nsp32_analyze_sdtr(SCpnt); in nsp32_msgin_occur()
2188 nsp32_restart_autoscsi(SCpnt, command); in nsp32_msgin_occur()
2209 nsp32_build_reject(SCpnt); in nsp32_msgin_occur()
2218 static void nsp32_analyze_sdtr(struct scsi_cmnd *SCpnt) in nsp32_analyze_sdtr() argument
2220 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_analyze_sdtr()
2322 nsp32_build_sdtr(SCpnt, 0, ASYNC_OFFSET); in nsp32_analyze_sdtr()
2325 nsp32_build_sdtr(SCpnt, get_period, get_offset); in nsp32_analyze_sdtr()
2338 nsp32_build_reject(SCpnt); in nsp32_analyze_sdtr()
2660 .SCpnt = NULL, in nsp32_detect()
2809 static int nsp32_eh_abort(struct scsi_cmnd *SCpnt) in nsp32_eh_abort() argument
2811 nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata; in nsp32_eh_abort()
2812 unsigned int base = SCpnt->device->host->io_port; in nsp32_eh_abort()
2816 if (data->cur_lunt->SCpnt == NULL) { in nsp32_eh_abort()
2830 SCpnt->result = DID_ABORT << 16; in nsp32_eh_abort()
2831 nsp32_scsi_done(SCpnt); in nsp32_eh_abort()
2879 static int nsp32_eh_host_reset(struct scsi_cmnd *SCpnt) in nsp32_eh_host_reset() argument
2881 struct Scsi_Host *host = SCpnt->device->host; in nsp32_eh_host_reset()
2882 unsigned int base = SCpnt->device->host->io_port; in nsp32_eh_host_reset()
2886 nsp32_dbg(NSP32_DEBUG_BUSRESET, "SCpnt=0x%x", SCpnt); in nsp32_eh_host_reset()
2888 spin_lock_irq(SCpnt->device->host->host_lock); in nsp32_eh_host_reset()
2895 spin_unlock_irq(SCpnt->device->host->host_lock); in nsp32_eh_host_reset()