458 	ulong ioaddr = dev->base_addr;  in pcnet32_netif_start()  local
462 	val = lp->a->read_csr(ioaddr, CSR3);  in pcnet32_netif_start()
464 	lp->a->write_csr(ioaddr, CSR3, val);  in pcnet32_netif_start()
681 	ulong ioaddr = dev->base_addr;  in pcnet32_suspend()  local
689 	csr5 = a->read_csr(ioaddr, CSR5);  in pcnet32_suspend()
690 	a->write_csr(ioaddr, CSR5, csr5 | CSR5_SUSPEND);  in pcnet32_suspend()
694 	while (!(a->read_csr(ioaddr, CSR5) & CSR5_SUSPEND)) {  in pcnet32_suspend()
711 static void pcnet32_clr_suspend(struct pcnet32_private *lp, ulong ioaddr)  in pcnet32_clr_suspend()  argument
713 	int csr5 = lp->a->read_csr(ioaddr, CSR5);  in pcnet32_clr_suspend()
715 	lp->a->write_csr(ioaddr, CSR5, csr5 & ~CSR5_SUSPEND);  in pcnet32_clr_suspend()
752 	ulong ioaddr = dev->base_addr;  in pcnet32_set_link_ksettings()  local
763 			lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);  in pcnet32_set_link_ksettings()
766 		bcr2 = lp->a->read_bcr(ioaddr, 2);  in pcnet32_set_link_ksettings()
768 			lp->a->write_bcr(ioaddr, 2, bcr2 | 0x0002);  in pcnet32_set_link_ksettings()
770 			lp->a->write_bcr(ioaddr, 2, bcr2 & ~0x0002);  in pcnet32_set_link_ksettings()
773 			csr15 = lp->a->read_csr(ioaddr, CSR15) & ~0x0180;  in pcnet32_set_link_ksettings()
776 			lp->a->write_csr(ioaddr, CSR15, csr15);  in pcnet32_set_link_ksettings()
780 			bcr9 = lp->a->read_bcr(ioaddr, 9) & ~0x0003;  in pcnet32_set_link_ksettings()
783 			lp->a->write_bcr(ioaddr, 9, bcr9);  in pcnet32_set_link_ksettings()
786 			pcnet32_clr_suspend(lp, ioaddr);  in pcnet32_set_link_ksettings()
819 		ulong ioaddr = dev->base_addr;	/* card base I/O address */  in pcnet32_get_link()  local
822 			r = (lp->a->read_bcr(ioaddr, 4) != 0xc0);  in pcnet32_get_link()
826 		ulong ioaddr = dev->base_addr;	/* card base I/O address */  in pcnet32_get_link()  local
827 		r = (lp->a->read_bcr(ioaddr, 4) != 0xc0);  in pcnet32_get_link()
883 	ulong ioaddr = dev->base_addr;  in pcnet32_set_ringparam()  local
894 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);	/* stop the chip */  in pcnet32_set_ringparam()
972 	ulong ioaddr = dev->base_addr;	/* card base I/O address */  in pcnet32_loopback_test()  local
992 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);	/* stop the chip */  in pcnet32_loopback_test()
997 	lp->a->reset(ioaddr);  in pcnet32_loopback_test()
998 	lp->a->write_csr(ioaddr, CSR4, 0x0915);	/* auto tx pad */  in pcnet32_loopback_test()
1001 	lp->a->write_bcr(ioaddr, 20, 2);  in pcnet32_loopback_test()
1006 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);	/* Set STOP bit */  in pcnet32_loopback_test()
1052 	x = a->read_bcr(ioaddr, 32);	/* set internal loopback in BCR32 */  in pcnet32_loopback_test()
1053 	a->write_bcr(ioaddr, 32, x | 0x0002);  in pcnet32_loopback_test()
1056 	x = a->read_csr(ioaddr, CSR15) & 0xfffc;  in pcnet32_loopback_test()
1057 	lp->a->write_csr(ioaddr, CSR15, x | 0x0044);  in pcnet32_loopback_test()
1060 	lp->a->write_csr(ioaddr, CSR0, CSR0_START);	/* Set STRT bit */  in pcnet32_loopback_test()
1079 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);	/* Set STOP bit */  in pcnet32_loopback_test()
1114 	x = a->read_csr(ioaddr, CSR15);  in pcnet32_loopback_test()
1115 	a->write_csr(ioaddr, CSR15, (x & ~0x0044));	/* reset bits 6 and 2 */  in pcnet32_loopback_test()
1117 	x = a->read_bcr(ioaddr, 32);	/* reset internal loopback */  in pcnet32_loopback_test()
1118 	a->write_bcr(ioaddr, 32, (x & ~0x0002));  in pcnet32_loopback_test()
1125 		lp->a->write_bcr(ioaddr, 20, 4);	/* return to 16bit mode */  in pcnet32_loopback_test()
1138 	ulong ioaddr = dev->base_addr;  in pcnet32_set_phys_id()  local
1147 			lp->save_regs[i - 4] = a->read_bcr(ioaddr, i);  in pcnet32_set_phys_id()
1156 			a->write_bcr(ioaddr, i, a->read_bcr(ioaddr, i) ^ 0x4000);  in pcnet32_set_phys_id()
1164 			a->write_bcr(ioaddr, i, lp->save_regs[i - 4]);  in pcnet32_set_phys_id()
1395 	unsigned long ioaddr = dev->base_addr;  in pcnet32_poll()  local
1405 		lp->a->reset(ioaddr);  in pcnet32_poll()
1406 		lp->a->write_csr(ioaddr, CSR4, 0x0915);	/* auto tx pad */  in pcnet32_poll()
1413 		val = lp->a->read_csr(ioaddr, CSR3);  in pcnet32_poll()
1415 		lp->a->write_csr(ioaddr, CSR3, val);  in pcnet32_poll()
1418 		lp->a->write_csr(ioaddr, CSR0, CSR0_INTEN);  in pcnet32_poll()
1442 	ulong ioaddr = dev->base_addr;  in pcnet32_get_regs()  local
1447 	csr0 = a->read_csr(ioaddr, CSR0);  in pcnet32_get_regs()
1453 		*buff++ = inw(ioaddr + i);  in pcnet32_get_regs()
1457 		*buff++ = a->read_csr(ioaddr, i);  in pcnet32_get_regs()
1459 	*buff++ = a->read_csr(ioaddr, 112);  in pcnet32_get_regs()
1460 	*buff++ = a->read_csr(ioaddr, 114);  in pcnet32_get_regs()
1464 		*buff++ = a->read_bcr(ioaddr, i);  in pcnet32_get_regs()
1469 		*buff++ = a->read_bcr(ioaddr, i);  in pcnet32_get_regs()
1477 					lp->a->write_bcr(ioaddr, 33,  in pcnet32_get_regs()
1479 					*buff++ = lp->a->read_bcr(ioaddr, 34);  in pcnet32_get_regs()
1486 		pcnet32_clr_suspend(lp, ioaddr);  in pcnet32_get_regs()
1514 	unsigned int *port, ioaddr;  in pcnet32_probe_vlbus()  local
1517 	for (port = pcnet32_portlist; (ioaddr = *port); port++) {  in pcnet32_probe_vlbus()
1519 		    (ioaddr, PCNET32_TOTAL_SIZE, "pcnet32_probe_vlbus")) {  in pcnet32_probe_vlbus()
1521 			if ((inb(ioaddr + 14) == 0x57) &&  in pcnet32_probe_vlbus()
1522 			    (inb(ioaddr + 15) == 0x57)) {  in pcnet32_probe_vlbus()
1523 				pcnet32_probe1(ioaddr, 0, NULL);  in pcnet32_probe_vlbus()
1525 				release_region(ioaddr, PCNET32_TOTAL_SIZE);  in pcnet32_probe_vlbus()
1534 	unsigned long ioaddr;  in pcnet32_probe_pci()  local
1559 	ioaddr = pci_resource_start(pdev, 0);  in pcnet32_probe_pci()
1560 	if (!request_region(ioaddr, PCNET32_TOTAL_SIZE, "pcnet32_probe_pci")) {  in pcnet32_probe_pci()
1567 	err = pcnet32_probe1(ioaddr, 1, pdev);  in pcnet32_probe_pci()
1596 pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)  in pcnet32_probe1()  argument
1610 	pcnet32_wio_reset(ioaddr);  in pcnet32_probe1()
1613 	if (pcnet32_wio_read_csr(ioaddr, 0) == 4 && pcnet32_wio_check(ioaddr)) {  in pcnet32_probe1()
1616 		pcnet32_dwio_reset(ioaddr);  in pcnet32_probe1()
1617 		if (pcnet32_dwio_read_csr(ioaddr, 0) == 4 &&  in pcnet32_probe1()
1618 		    pcnet32_dwio_check(ioaddr)) {  in pcnet32_probe1()
1628 	    a->read_csr(ioaddr, 88) | (a->read_csr(ioaddr, 89) << 16);  in pcnet32_probe1()
1682 		media = a->read_bcr(ioaddr, 49);  in pcnet32_probe1()
1689 		a->write_bcr(ioaddr, 49, media);  in pcnet32_probe1()
1718 		a->write_bcr(ioaddr, 18, (a->read_bcr(ioaddr, 18) | 0x0860));  in pcnet32_probe1()
1719 		a->write_csr(ioaddr, 80,  in pcnet32_probe1()
1720 			     (a->read_csr(ioaddr, 80) & 0x0C00) | 0x0c00);  in pcnet32_probe1()
1743 		a->write_bcr(ioaddr, 25, 0x17);  in pcnet32_probe1()
1744 		a->write_bcr(ioaddr, 26, 0xc);  in pcnet32_probe1()
1746 		a->write_bcr(ioaddr, 18, a->read_bcr(ioaddr, 18) | (1 << 11));  in pcnet32_probe1()
1759 		pr_info("%s at %#3lx,", chipname, ioaddr);  in pcnet32_probe1()
1770 		val = a->read_csr(ioaddr, i + 12) & 0x0ffff;  in pcnet32_probe1()
1779 		promaddr[i] = inb(ioaddr + i);  in pcnet32_probe1()
1804 			i = a->read_csr(ioaddr, 80) & 0x0C00;	/* Check tx_start_pt */  in pcnet32_probe1()
1820 			i = a->read_bcr(ioaddr, 18);	/* Check Burst/Bus control */  in pcnet32_probe1()
1830 			i = a->read_bcr(ioaddr, 25);  in pcnet32_probe1()
1832 			i = a->read_bcr(ioaddr, 26);  in pcnet32_probe1()
1834 			i = a->read_bcr(ioaddr, 27);  in pcnet32_probe1()
1840 	dev->base_addr = ioaddr;  in pcnet32_probe1()
1918 	a->write_bcr(ioaddr, 20, 2);  in pcnet32_probe1()
1920 	a->write_csr(ioaddr, 1, (lp->init_dma_addr & 0xffff));  in pcnet32_probe1()
1921 	a->write_csr(ioaddr, 2, (lp->init_dma_addr >> 16));  in pcnet32_probe1()
1936 		a->write_csr(ioaddr, CSR0, CSR0_INTEN | CSR0_INIT);  in pcnet32_probe1()
1954 		lp->mii_if.phy_id = ((lp->a->read_bcr(ioaddr, 33)) >> 5) & 0x1f;  in pcnet32_probe1()
1974 		lp->a->write_bcr(ioaddr, 33, (lp->mii_if.phy_id) << 5);  in pcnet32_probe1()
2002 	a->write_bcr(ioaddr, 2, a->read_bcr(ioaddr, 2) | 0x1000);  in pcnet32_probe1()
2013 	release_region(ioaddr, PCNET32_TOTAL_SIZE);  in pcnet32_probe1()
2092 	unsigned long ioaddr = dev->base_addr;  in pcnet32_open()  local
2113 	lp->a->reset(ioaddr);  in pcnet32_open()
2116 	lp->a->write_bcr(ioaddr, 20, 2);  in pcnet32_open()
2129 	val = lp->a->read_bcr(ioaddr, 2) & ~2;  in pcnet32_open()
2132 	lp->a->write_bcr(ioaddr, 2, val);  in pcnet32_open()
2136 		val = lp->a->read_bcr(ioaddr, 9) & ~3;  in pcnet32_open()
2146 		lp->a->write_bcr(ioaddr, 9, val);  in pcnet32_open()
2150 	val = lp->a->read_csr(ioaddr, 124) & ~0x10;  in pcnet32_open()
2153 	lp->a->write_csr(ioaddr, 124, val);  in pcnet32_open()
2172 			lp->a->write_bcr(ioaddr, 32,  in pcnet32_open()
2173 					lp->a->read_bcr(ioaddr, 32) | 0x0080);  in pcnet32_open()
2175 			val = lp->a->read_bcr(ioaddr, 32) & ~0xb8;  in pcnet32_open()
2180 			lp->a->write_bcr(ioaddr, 32, val);  in pcnet32_open()
2183 				lp->a->write_bcr(ioaddr, 32,  in pcnet32_open()
2184 						lp->a->read_bcr(ioaddr,  in pcnet32_open()
2187 				val = lp->a->read_bcr(ioaddr, 32) & ~0x98;  in pcnet32_open()
2189 				lp->a->write_bcr(ioaddr, 32, val);  in pcnet32_open()
2202 		val = lp->a->read_bcr(ioaddr, 2);  in pcnet32_open()
2203 		lp->a->write_bcr(ioaddr, 2, val & ~2);  in pcnet32_open()
2204 		val = lp->a->read_bcr(ioaddr, 32);  in pcnet32_open()
2205 		lp->a->write_bcr(ioaddr, 32, val & ~(1 << 7));	/* stop MII manager */  in pcnet32_open()
2215 			bcr9 = lp->a->read_bcr(ioaddr, 9);  in pcnet32_open()
2224 			lp->a->write_bcr(ioaddr, 9, bcr9);  in pcnet32_open()
2255 		val = lp->a->read_csr(ioaddr, CSR3);  in pcnet32_open()
2257 		lp->a->write_csr(ioaddr, CSR3, val);  in pcnet32_open()
2273 	lp->a->write_csr(ioaddr, 1, (lp->init_dma_addr & 0xffff));  in pcnet32_open()
2274 	lp->a->write_csr(ioaddr, 2, (lp->init_dma_addr >> 16));  in pcnet32_open()
2276 	lp->a->write_csr(ioaddr, CSR4, 0x0915);	/* auto tx pad */  in pcnet32_open()
2277 	lp->a->write_csr(ioaddr, CSR0, CSR0_INIT);  in pcnet32_open()
2289 		if (lp->a->read_csr(ioaddr, CSR0) & CSR0_IDON)  in pcnet32_open()
2295 	lp->a->write_csr(ioaddr, CSR0, CSR0_NORMAL);  in pcnet32_open()
2301 		     lp->a->read_csr(ioaddr, CSR0));  in pcnet32_open()
2316 	lp->a->write_bcr(ioaddr, 20, 4);  in pcnet32_open()
2427 	unsigned long ioaddr = dev->base_addr;  in pcnet32_restart()  local
2432 		if (lp->a->read_csr(ioaddr, CSR0) & CSR0_STOP)  in pcnet32_restart()
2444 	lp->a->write_csr(ioaddr, CSR0, CSR0_INIT);  in pcnet32_restart()
2447 		if (lp->a->read_csr(ioaddr, CSR0) & CSR0_IDON)  in pcnet32_restart()
2450 	lp->a->write_csr(ioaddr, CSR0, csr0_bits);  in pcnet32_restart()
2456 	unsigned long ioaddr = dev->base_addr, flags;  in pcnet32_tx_timeout()  local
2462 		       dev->name, lp->a->read_csr(ioaddr, CSR0));  in pcnet32_tx_timeout()
2463 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);  in pcnet32_tx_timeout()
2497 	unsigned long ioaddr = dev->base_addr;  in pcnet32_start_xmit()  local
2506 		     __func__, lp->a->read_csr(ioaddr, CSR0));  in pcnet32_start_xmit()
2542 	lp->a->write_csr(ioaddr, CSR0, CSR0_INTEN | CSR0_TXPOLL);  in pcnet32_start_xmit()
2559 	unsigned long ioaddr;  in pcnet32_interrupt()  local
2563 	ioaddr = dev->base_addr;  in pcnet32_interrupt()
2568 	csr0 = lp->a->read_csr(ioaddr, CSR0);  in pcnet32_interrupt()
2573 		lp->a->write_csr(ioaddr, CSR0, csr0 & ~0x004f);  in pcnet32_interrupt()
2577 			     csr0, lp->a->read_csr(ioaddr, CSR0));  in pcnet32_interrupt()
2604 			val = lp->a->read_csr(ioaddr, CSR3);  in pcnet32_interrupt()
2606 			lp->a->write_csr(ioaddr, CSR3, val);  in pcnet32_interrupt()
2611 		csr0 = lp->a->read_csr(ioaddr, CSR0);  in pcnet32_interrupt()
2616 		     lp->a->read_csr(ioaddr, CSR0));  in pcnet32_interrupt()
2625 	unsigned long ioaddr = dev->base_addr;  in pcnet32_close()  local
2636 	dev->stats.rx_missed_errors = lp->a->read_csr(ioaddr, 112);  in pcnet32_close()
2640 		     lp->a->read_csr(ioaddr, CSR0));  in pcnet32_close()
2643 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);  in pcnet32_close()
2649 	lp->a->write_bcr(ioaddr, 20, 4);  in pcnet32_close()
2668 	unsigned long ioaddr = dev->base_addr;  in pcnet32_get_stats()  local
2672 	dev->stats.rx_missed_errors = lp->a->read_csr(ioaddr, 112);  in pcnet32_get_stats()
2685 	unsigned long ioaddr = dev->base_addr;  in pcnet32_load_multicast()  local
2693 		lp->a->write_csr(ioaddr, PCNET32_MC_FILTER, 0xffff);  in pcnet32_load_multicast()
2694 		lp->a->write_csr(ioaddr, PCNET32_MC_FILTER+1, 0xffff);  in pcnet32_load_multicast()
2695 		lp->a->write_csr(ioaddr, PCNET32_MC_FILTER+2, 0xffff);  in pcnet32_load_multicast()
2696 		lp->a->write_csr(ioaddr, PCNET32_MC_FILTER+3, 0xffff);  in pcnet32_load_multicast()
2710 		lp->a->write_csr(ioaddr, PCNET32_MC_FILTER + i,  in pcnet32_load_multicast()
2719 	unsigned long ioaddr = dev->base_addr, flags;  in pcnet32_set_multicast_list()  local
2725 	csr15 = lp->a->read_csr(ioaddr, CSR15);  in pcnet32_set_multicast_list()
2732 		lp->a->write_csr(ioaddr, CSR15, csr15 | 0x8000);  in pcnet32_set_multicast_list()
2736 		lp->a->write_csr(ioaddr, CSR15, csr15 & 0x7fff);  in pcnet32_set_multicast_list()
2741 		pcnet32_clr_suspend(lp, ioaddr);  in pcnet32_set_multicast_list()
2743 		lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);  in pcnet32_set_multicast_list()
2755 	unsigned long ioaddr = dev->base_addr;  in mdio_read()  local
2761 	lp->a->write_bcr(ioaddr, 33, ((phy_id & 0x1f) << 5) | (reg_num & 0x1f));  in mdio_read()
2762 	val_out = lp->a->read_bcr(ioaddr, 34);  in mdio_read()
2771 	unsigned long ioaddr = dev->base_addr;  in mdio_write()  local
2776 	lp->a->write_bcr(ioaddr, 33, ((phy_id & 0x1f) << 5) | (reg_num & 0x1f));  in mdio_write()
2777 	lp->a->write_bcr(ioaddr, 34, val);  in mdio_write()
2853 		ulong ioaddr = dev->base_addr;	/* card base I/O address */  in pcnet32_check_media()  local
2856 			curr_link = (lp->a->read_bcr(ioaddr, 4) != 0xc0);  in pcnet32_check_media()
2860 		ulong ioaddr = dev->base_addr;	/* card base I/O address */  in pcnet32_check_media()  local
2861 		curr_link = (lp->a->read_bcr(ioaddr, 4) != 0xc0);  in pcnet32_check_media()