438 	unsigned int base = SCpnt->host->io_port;
446 	nsp32_write2(base, TIMER_SET, time & TIMER_CNT_MASK);
457 	unsigned int	base    = SCpnt->device->host->io_port;  in nsp32_selection_autopara()  local
471 	phase = nsp32_read1(base, SCSI_BUS_MONITOR);  in nsp32_selection_autopara()
569 	nsp32_write4(base, SGT_ADR,         data->auto_paddr);  in nsp32_selection_autopara()
570 	nsp32_write2(base, COMMAND_CONTROL, CLEAR_CDB_FIFO_POINTER |  in nsp32_selection_autopara()
576 	ret = nsp32_arbitration(SCpnt, base);  in nsp32_selection_autopara()
588 	unsigned int	base    = SCpnt->device->host->io_port;  in nsp32_selection_autoscsi()  local
603 	nsp32_write2(base, IRQ_CONTROL, IRQ_CONTROL_ALL_IRQ_MASK);  in nsp32_selection_autoscsi()
608 	phase = nsp32_read1(base, SCSI_BUS_MONITOR);  in nsp32_selection_autoscsi()
619 	execph = nsp32_read2(base, SCSI_EXECUTE_PHASE);  in nsp32_selection_autoscsi()
624 	nsp32_write2(base, COMMAND_CONTROL, CLEAR_CDB_FIFO_POINTER);  in nsp32_selection_autoscsi()
630 		nsp32_write1(base, COMMAND_DATA, SCpnt->cmnd[i]);  in nsp32_selection_autoscsi()
637 	nsp32_write1(base, SCSI_OUT_LATCH_TARGET_ID, BIT(host_id) | BIT(target));  in nsp32_selection_autoscsi()
664 		nsp32_write4(base, SCSI_MSG_OUT, msgout);  in nsp32_selection_autoscsi()
667 		nsp32_write4(base, SCSI_MSG_OUT, 0);  in nsp32_selection_autoscsi()
673 	nsp32_write2(base, SEL_TIME_OUT,   SEL_TIMEOUT_TIME);  in nsp32_selection_autoscsi()
681 	nsp32_write1(base, SREQ_SMPL_RATE, data->cur_target->sample_reg);  in nsp32_selection_autoscsi()
686 	nsp32_write1(base, SET_ARBIT,      ARBIT_CLEAR);  in nsp32_selection_autoscsi()
692 	nsp32_write1(base, SYNC_REG,  data->cur_target->syncreg);  in nsp32_selection_autoscsi()
697 	nsp32_write1(base, ACK_WIDTH, data->cur_target->ackwidth);  in nsp32_selection_autoscsi()
701 		  nsp32_read1(base, SYNC_REG), nsp32_read1(base, ACK_WIDTH),  in nsp32_selection_autoscsi()
702 		  nsp32_read4(base, SGT_ADR), nsp32_read1(base, SCSI_OUT_LATCH_TARGET_ID));  in nsp32_selection_autoscsi()
709 	nsp32_write4(base, SGT_ADR, data->cur_lunt->sglun_paddr);  in nsp32_selection_autoscsi()
725 	nsp32_write2(base, TRANSFER_CONTROL, command);  in nsp32_selection_autoscsi()
735 	nsp32_write2(base, COMMAND_CONTROL, command);  in nsp32_selection_autoscsi()
740 	status = nsp32_arbitration(SCpnt, base);  in nsp32_selection_autoscsi()
746 	nsp32_write2(base, IRQ_CONTROL, 0);  in nsp32_selection_autoscsi()
760 static int nsp32_arbitration(struct scsi_cmnd *SCpnt, unsigned int base)  in nsp32_arbitration()  argument
767 		arbit = nsp32_read1(base, ARBIT_STATUS);  in nsp32_arbitration()
778 		nsp32_index_write1(base, EXT_PORT, LED_ON); /* PCI LED on */  in nsp32_arbitration()
796 	nsp32_write1(base, SET_ARBIT, ARBIT_CLEAR);  in nsp32_arbitration()
813 	unsigned int   base    = SCpnt->device->host->io_port;  in nsp32_reselection()  local
821 	tmpid = nsp32_read1(base, RESELECT_ID);  in nsp32_reselection()
851 	nsp32_write4(base, CLR_COUNTER, CLRCOUNTER_ALLMASK);  in nsp32_reselection()
1055 	unsigned int   base = data->BaseAddress;  in DEF_SCSI_QCMD()  local
1060 	lc_reg = nsp32_index_read4(base, CFG_LATE_CACHE);  in DEF_SCSI_QCMD()
1063 		nsp32_index_write2(base, CFG_LATE_CACHE, lc_reg & 0xffff);  in DEF_SCSI_QCMD()
1066 	nsp32_write2(base, IRQ_CONTROL,        IRQ_CONTROL_ALL_IRQ_MASK);  in DEF_SCSI_QCMD()
1067 	nsp32_write2(base, TRANSFER_CONTROL,   0);  in DEF_SCSI_QCMD()
1068 	nsp32_write4(base, BM_CNT,             0);  in DEF_SCSI_QCMD()
1069 	nsp32_write2(base, SCSI_EXECUTE_PHASE, 0);  in DEF_SCSI_QCMD()
1072 		irq_stat = nsp32_read2(base, IRQ_STATUS);  in DEF_SCSI_QCMD()
1082 		nsp32_index_write1(base, FIFO_FULL_SHLD_COUNT,  0x40);  in DEF_SCSI_QCMD()
1083 		nsp32_index_write1(base, FIFO_EMPTY_SHLD_COUNT, 0x40);  in DEF_SCSI_QCMD()
1085 		nsp32_index_write1(base, FIFO_FULL_SHLD_COUNT,  0x10);  in DEF_SCSI_QCMD()
1086 		nsp32_index_write1(base, FIFO_EMPTY_SHLD_COUNT, 0x60);  in DEF_SCSI_QCMD()
1092 		  nsp32_index_read1(base, FIFO_FULL_SHLD_COUNT),  in DEF_SCSI_QCMD()
1093 		  nsp32_index_read1(base, FIFO_EMPTY_SHLD_COUNT));  in DEF_SCSI_QCMD()
1095 	nsp32_index_write1(base, CLOCK_DIV, data->clock);  in DEF_SCSI_QCMD()
1096 	nsp32_index_write1(base, BM_CYCLE,  MEMRD_CMD1 | SGT_AUTO_PARA_MEMED_CMD);  in DEF_SCSI_QCMD()
1097 	nsp32_write1(base, PARITY_CONTROL, 0);	/* parity check is disable */  in DEF_SCSI_QCMD()
1114 	nsp32_index_write2(base, MISC_WR,  in DEF_SCSI_QCMD()
1122 	nsp32_index_write1(base, TERM_PWR_CONTROL, 0);  in DEF_SCSI_QCMD()
1123 	power = nsp32_index_read1(base, TERM_PWR_CONTROL);  in DEF_SCSI_QCMD()
1126 		nsp32_index_write1(base, TERM_PWR_CONTROL, BPWR);  in DEF_SCSI_QCMD()
1129 	nsp32_write2(base, TIMER_SET, TIMER_STOP);  in DEF_SCSI_QCMD()
1130 	nsp32_write2(base, TIMER_SET, TIMER_STOP); /* Required 2 times */  in DEF_SCSI_QCMD()
1132 	nsp32_write1(base, SYNC_REG,     0);  in DEF_SCSI_QCMD()
1133 	nsp32_write1(base, ACK_WIDTH,    0);  in DEF_SCSI_QCMD()
1134 	nsp32_write2(base, SEL_TIME_OUT, SEL_TIMEOUT_TIME);  in DEF_SCSI_QCMD()
1140 	nsp32_index_write2(base, IRQ_SELECT, IRQSELECT_TIMER_IRQ         |  in DEF_SCSI_QCMD()
1149 	nsp32_write2(base, IRQ_CONTROL, 0);  in DEF_SCSI_QCMD()
1152 	nsp32_index_write1(base, EXT_PORT_DDR, LED_OFF);  in DEF_SCSI_QCMD()
1153 	nsp32_index_write1(base, EXT_PORT,     LED_OFF);  in DEF_SCSI_QCMD()
1163 	unsigned int base = data->BaseAddress;  in do_nsp32_isr()  local
1177 	irq_stat = nsp32_read2(base, IRQ_STATUS);  in do_nsp32_isr()
1186 	nsp32_write2(base, IRQ_CONTROL, IRQ_CONTROL_ALL_IRQ_MASK);  in do_nsp32_isr()
1188 	busmon = nsp32_read1(base, SCSI_BUS_MONITOR);  in do_nsp32_isr()
1191 	trans_stat = nsp32_read2(base, TRANSFER_STATUS);  in do_nsp32_isr()
1205 		nsp32_write2(base, TIMER_SET, TIMER_STOP);  in do_nsp32_isr()
1234 		auto_stat = nsp32_read2(base, SCSI_EXECUTE_PHASE);  in do_nsp32_isr()
1235 		nsp32_write2(base, SCSI_EXECUTE_PHASE, 0);  in do_nsp32_isr()
1269 		    ((nsp32_read2(base, FIFO_REST_CNT) & FIFO_REST_MASK) != 0)) {  in do_nsp32_isr()
1281 				    nsp32_read4(base, BM_CNT));  in do_nsp32_isr()
1283 				    nsp32_read4(base, SGT_ADR));  in do_nsp32_isr()
1285 				    nsp32_read4(base, SACK_CNT));  in do_nsp32_isr()
1287 				    nsp32_read4(base, SAVED_SACK_CNT));  in do_nsp32_isr()
1324 			SCpnt->result =	(int)nsp32_read1(base, SCSI_CSB_IN);  in do_nsp32_isr()
1377 			SCpnt->SCp.Status = nsp32_read1(base, SCSI_CSB_IN);  in do_nsp32_isr()
1433 	nsp32_write2(base, IRQ_CONTROL, 0);  in do_nsp32_isr()
1449 	unsigned int      base;  in nsp32_show_info()  local
1456 	base = host->io_port;  in nsp32_show_info()
1463 …seq_printf(m, "MMIO(virtual address): 0x%lx-0x%lx\n",	host->base, host->base + data->MmioLength - …  in nsp32_show_info()
1465 	seq_printf(m, "Chip revision:         0x%x\n",		(nsp32_read2(base, INDEX_REG) >> 8) & 0xff);  in nsp32_show_info()
1467 	mode_reg = nsp32_index_read1(base, CHIP_MODE);  in nsp32_show_info()
1525 	unsigned int   base = SCpnt->device->host->io_port;  in nsp32_scsi_done()  local
1532 	nsp32_write2(base, TRANSFER_CONTROL, 0);  in nsp32_scsi_done()
1533 	nsp32_write4(base, BM_CNT,           0);  in nsp32_scsi_done()
1563 	unsigned int base   = SCpnt->device->host->io_port;  in nsp32_busfree_occur()  local
1568 	nsp32_write4(base, BM_CNT,           0);  in nsp32_busfree_occur()
1569 	nsp32_write2(base, TRANSFER_CONTROL, 0);  in nsp32_busfree_occur()
1596 			sacklen   = nsp32_read4(base, SACK_CNT      );  in nsp32_busfree_occur()
1597 			s_sacklen = nsp32_read4(base, SAVED_SACK_CNT);  in nsp32_busfree_occur()
1680 		SCpnt->SCp.Status  = nsp32_read1(base, SCSI_CSB_IN);  in nsp32_busfree_occur()
1693 		SCpnt->SCp.Status  = nsp32_read1(base, SCSI_CSB_IN);  in nsp32_busfree_occur()
1794 	unsigned int base   = SCpnt->device->host->io_port;  in nsp32_msgout_occur()  local
1838 			nsp32_write2(base, COMMAND_CONTROL,  in nsp32_msgout_occur()
1849 		nsp32_write1(base, SCSI_DATA_WITH_ACK, data->msgoutbuf[i]);  in nsp32_msgout_occur()
1853 			  nsp32_read1(base, SCSI_BUS_MONITOR));  in nsp32_msgout_occur()
1870 	unsigned int   base = data->BaseAddress;  in nsp32_restart_autoscsi()  local
1883 	nsp32_write1(base, SYNC_REG, data->cur_target->syncreg);  in nsp32_restart_autoscsi()
1888 	nsp32_write1(base, ACK_WIDTH, data->cur_target->ackwidth);  in nsp32_restart_autoscsi()
1893 	nsp32_write1(base, SREQ_SMPL_RATE, data->cur_target->sample_reg);  in nsp32_restart_autoscsi()
1898 	nsp32_write4(base, SGT_ADR, data->cur_lunt->sglun_paddr);  in nsp32_restart_autoscsi()
1914 	nsp32_write2(base, TRANSFER_CONTROL, transfer);  in nsp32_restart_autoscsi()
1924 	nsp32_write2(base, COMMAND_CONTROL, command);  in nsp32_restart_autoscsi()
1938 	unsigned int   base = SCpnt->device->host->io_port;  in nsp32_msgin_occur()  local
1952 	msg = nsp32_read1(base, SCSI_DATA_IN);  in nsp32_msgin_occur()
2013 			s_sacklen = nsp32_read4(base, SAVED_SACK_CNT);  in nsp32_msgin_occur()
2025 		nsp32_write4(base, CLR_COUNTER, CLRCOUNTER_ALLMASK);  in nsp32_msgin_occur()
2032 		nsp32_write4(base, SGT_ADR, new_sgtp);  in nsp32_msgin_occur()
2176 			nsp32_write4(base, SCSI_MSG_OUT, 0);  in nsp32_msgin_occur()
2468 	unsigned int  base      = data->BaseAddress;  in nsp32_wait_req()  local
2479 		bus = nsp32_read1(base, SCSI_BUS_MONITOR);  in nsp32_wait_req()
2497 	unsigned int  base      = data->BaseAddress;  in nsp32_wait_sack()  local
2508 		bus = nsp32_read1(base, SCSI_BUS_MONITOR);  in nsp32_wait_sack()
2528 	unsigned int  base = data->BaseAddress;  in nsp32_sack_assert()  local
2531 	busctrl  = nsp32_read1(base, SCSI_BUS_CONTROL);  in nsp32_sack_assert()
2533 	nsp32_write1(base, SCSI_BUS_CONTROL, busctrl);  in nsp32_sack_assert()
2541 	unsigned int  base = data->BaseAddress;  in nsp32_sack_negate()  local
2544 	busctrl  = nsp32_read1(base, SCSI_BUS_CONTROL);  in nsp32_sack_negate()
2546 	nsp32_write1(base, SCSI_BUS_CONTROL, busctrl);  in nsp32_sack_negate()
2588 	host->base      = (unsigned long)data->MmioAddress;  in nsp32_detect()
2823 	unsigned int   base = SCpnt->device->host->io_port;  in nsp32_eh_abort()  local
2838 	nsp32_write2(base, TRANSFER_CONTROL, 0);  in nsp32_eh_abort()
2839 	nsp32_write2(base, BM_CNT,           0);  in nsp32_eh_abort()
2851 	unsigned int   base = SCpnt->device->host->io_port;  in nsp32_eh_bus_reset()  local
2858 	nsp32_write2(base, IRQ_CONTROL, IRQ_CONTROL_ALL_IRQ_MASK);  in nsp32_eh_bus_reset()
2860 	nsp32_write2(base, IRQ_CONTROL, 0);  in nsp32_eh_bus_reset()
2868 	unsigned int   base = data->BaseAddress;  in nsp32_do_bus_reset()  local
2879 	nsp32_write2(base, TRANSFER_CONTROL, 0);  in nsp32_do_bus_reset()
2880 	nsp32_write4(base, BM_CNT,           0);  in nsp32_do_bus_reset()
2881 	nsp32_write4(base, CLR_COUNTER,      CLRCOUNTER_ALLMASK);  in nsp32_do_bus_reset()
2897 	nsp32_write1(base, SCSI_BUS_CONTROL, BUSCTL_RST);  in nsp32_do_bus_reset()
2899 	nsp32_write1(base, SCSI_BUS_CONTROL, 0);  in nsp32_do_bus_reset()
2901 		intrdat = nsp32_read2(base, IRQ_STATUS); /* dummy read */  in nsp32_do_bus_reset()
2911 	unsigned int      base = SCpnt->device->host->io_port;  in nsp32_eh_host_reset()  local
2920 	nsp32_write2(base, IRQ_CONTROL, IRQ_CONTROL_ALL_IRQ_MASK);  in nsp32_eh_host_reset()
2922 	nsp32_write2(base, IRQ_CONTROL, 0);  in nsp32_eh_host_reset()
3214 	int base = data->BaseAddress;  in nsp32_prom_set()  local
3217 	tmp = nsp32_index_read1(base, SERIAL_ROM_CTL);  in nsp32_prom_set()
3225 	nsp32_index_write1(base, SERIAL_ROM_CTL, tmp);  in nsp32_prom_set()
3232 	int base = data->BaseAddress;  in nsp32_prom_get()  local
3241 	tmp = nsp32_index_read1(base, SERIAL_ROM_CTL) & bit;  in nsp32_prom_get()