drivers/atm/nicstar.c

105 #define CMD_BUSY(card) (readl((card)->membase + STAT) & NS_STAT_CMDBZ)
217 	writel(0x00000000, card->membase + CFG);
256 	iounmap(card->membase);
319 	writel(sram_address, card->membase + CMD);
321 	data = readl(card->membase + DR0);
337 		writel(*(value++), card->membase + i);
339 	   so card->membase + DR0 == card->membase */
343 	writel(sram_address, card->membase + CMD);
357 	unsigned long membase;
393 	membase = pci_resource_start(pcidev, 1);
394 	card->membase = ioremap(membase, NS_IOREMAP_SIZE);
395 	if (!card->membase) {
396 		printk("nicstar%d: can't ioremap() membase.\n", i);
401 	PRINTK("nicstar%d: membase at 0x%p.\n", i, card->membase);
432 	data = readl(card->membase + STAT);
434 		writel(NS_STAT_TMROF, card->membase + STAT);
437 	writel(NS_CFG_SWRST, card->membase + CFG);
439 	writel(0x00000000, card->membase + CFG);
442 	writel(0x00000008, card->membase + GP);
444 	writel(0x00000001, card->membase + GP);
447 	writel(NS_CMD_WRITE_UTILITY | 0x00000100, card->membase + CMD);	/* Sync UTOPIA with SAR clock */
452 	writel(NS_CMD_READ_UTILITY | 0x00000200, card->membase + CMD);
454 	data = readl(card->membase + DR0);
460 		writel(0x00000008, card->membase + DR0);
461 		writel(NS_CMD_WRITE_UTILITY | 0x00000200, card->membase + CMD);
463 		writel(NS_STAT_SFBQF, card->membase + STAT);
466 		writel(0x00000022, card->membase + DR0);
467 		writel(NS_CMD_WRITE_UTILITY | 0x00000202, card->membase + CMD);
476 		writel(0x00000002, card->membase + DR0);
477 		writel(NS_CMD_WRITE_UTILITY | 0x00000205, card->membase + CMD);
486 	writel(0x00000000, card->membase + GP);
526 		nicstar_init_eprom(card->membase);
529 	writel(0x00000000, card->membase + VPM);
555 	writel(0x00000000, card->membase + TSQH);
556 	writel(ALIGN(card->tsq.dma, NS_TSQ_ALIGNMENT), card->membase + TSQB);
574 	writel(0x00000000, card->membase + RSQH);
575 	writel(ALIGN(card->rsq.dma, NS_RSQ_ALIGNMENT), card->membase + RSQB);
612 	writel(NS_TST0 << 2, card->membase + TSTB);
700 	     ns_stat_lfbqc_get(readl(card->membase + STAT))) < card->lbnr.min) {
730 	     ns_stat_sfbqc_get(readl(card->membase + STAT))) < card->sbnr.min) {
777 		nicstar_read_eprom(card->membase, NICSTAR_EPROM_MAC_ADDR_OFFSET,
780 			nicstar_read_eprom(card->membase,
809 	       NS_CFG_PHYIE, card->membase + CFG);
819 		writel(0x00000000, card->membase + CFG);
854 		iounmap(card->membase);
966 	stat = readl(card->membase + STAT);
1030 		writel(addr2, card->membase + DR3);
1031 		writel(id2, card->membase + DR2);
1032 		writel(addr1, card->membase + DR1);
1033 		writel(id1, card->membase + DR0);
1035 		       card->membase + CMD);
1047 		writel((readl(card->membase + CFG) | NS_CFG_EFBIE),
1048 		       card->membase + CFG);
1070 	stat_r = readl(card->membase + STAT);
1076 		writel(NS_STAT_TSIF, card->membase + STAT);
1081 		writel(NS_STAT_TXICP, card->membase + STAT);
1088 		writel(NS_STAT_TSQF, card->membase + STAT);
1095 		writel(NS_STAT_TMROF, card->membase + STAT);
1101 		writel(NS_STAT_PHYI, card->membase + STAT);
1110 		writel(NS_STAT_SFBQF, card->membase + STAT);
1117 		writel(NS_STAT_LFBQF, card->membase + STAT);
1124 		writel(NS_STAT_RSQF, card->membase + STAT);
1133 		writel(NS_STAT_EOPDU, card->membase + STAT);
1138 		writel(NS_STAT_RAWCF, card->membase + STAT);
1146 		while (readl(card->membase + RAWCT) != card->rawch) {
1170 		writel(NS_STAT_SFBQE, card->membase + STAT);
1176 				writel(readl(card->membase + CFG) &
1177 				       ~NS_CFG_EFBIE, card->membase + CFG);
1195 		writel(NS_STAT_LFBQE, card->membase + STAT);
1201 				writel(readl(card->membase + CFG) &
1202 				       ~NS_CFG_EFBIE, card->membase + CFG);
1217 		writel(NS_STAT_RSQAF, card->membase + STAT);
1433 		       card->membase + CMD);
1441 			stat = readl(card->membase + STAT);
1550 		stat = readl(card->membase + STAT);
1551 		cfg = readl(card->membase + CFG);
1556 		     card->tsq.last, readl(card->membase + TSQT));
1560 		     card->rsq.last, readl(card->membase + RSQT));
1912 		       card->membase + TSQH);
1972 	writel(PTR_DIFF(previous, card->rsq.base), card->membase + RSQH);
1988 	stat = readl(card->membase + STAT);
2414 	stat = readl(card->membase + STAT);
2451 			       card->membase + CMD);
2453 			phy_regs[i] = readl(card->membase + DR0) & 0x000000FF;
2491 			    ns_stat_sfbqc_get(readl(card->membase + STAT));
2499 			    ns_stat_lfbqc_get(readl(card->membase + STAT));
2710 		stat_r = readl(card->membase + STAT);
2719 		writel(stat_w, card->membase + STAT);
2735 	writel((u32) value, card->membase + DR0);
2737 	       card->membase + CMD);
2751 	       card->membase + CMD);
2753 	data = readl(card->membase + DR0) & 0x000000FF;