459 	ulong ioaddr = dev->base_addr;  in pcnet32_netif_start()  local
463 	val = lp->a->read_csr(ioaddr, CSR3);  in pcnet32_netif_start()
465 	lp->a->write_csr(ioaddr, CSR3, val);  in pcnet32_netif_start()
734 		ulong ioaddr = dev->base_addr;	/* card base I/O address */  in pcnet32_get_link()  local
735 		r = (lp->a->read_bcr(ioaddr, 4) != 0xc0);  in pcnet32_get_link()
787 	ulong ioaddr = dev->base_addr;  in pcnet32_set_ringparam()  local
797 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);	/* stop the chip */  in pcnet32_set_ringparam()
874 	ulong ioaddr = dev->base_addr;	/* card base I/O address */  in pcnet32_loopback_test()  local
893 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);	/* stop the chip */  in pcnet32_loopback_test()
898 	lp->a->reset(ioaddr);  in pcnet32_loopback_test()
899 	lp->a->write_csr(ioaddr, CSR4, 0x0915);	/* auto tx pad */  in pcnet32_loopback_test()
902 	lp->a->write_bcr(ioaddr, 20, 2);  in pcnet32_loopback_test()
907 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);	/* Set STOP bit */  in pcnet32_loopback_test()
953 	x = a->read_bcr(ioaddr, 32);	/* set internal loopback in BCR32 */  in pcnet32_loopback_test()
954 	a->write_bcr(ioaddr, 32, x | 0x0002);  in pcnet32_loopback_test()
957 	x = a->read_csr(ioaddr, CSR15) & 0xfffc;  in pcnet32_loopback_test()
958 	lp->a->write_csr(ioaddr, CSR15, x | 0x0044);  in pcnet32_loopback_test()
961 	lp->a->write_csr(ioaddr, CSR0, CSR0_START);	/* Set STRT bit */  in pcnet32_loopback_test()
980 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);	/* Set STOP bit */  in pcnet32_loopback_test()
1015 	x = a->read_csr(ioaddr, CSR15);  in pcnet32_loopback_test()
1016 	a->write_csr(ioaddr, CSR15, (x & ~0x0044));	/* reset bits 6 and 2 */  in pcnet32_loopback_test()
1018 	x = a->read_bcr(ioaddr, 32);	/* reset internal loopback */  in pcnet32_loopback_test()
1019 	a->write_bcr(ioaddr, 32, (x & ~0x0002));  in pcnet32_loopback_test()
1026 		lp->a->write_bcr(ioaddr, 20, 4);	/* return to 16bit mode */  in pcnet32_loopback_test()
1038 	ulong ioaddr = dev->base_addr;  in pcnet32_set_phys_id()  local
1047 			lp->save_regs[i - 4] = a->read_bcr(ioaddr, i);  in pcnet32_set_phys_id()
1056 			a->write_bcr(ioaddr, i, a->read_bcr(ioaddr, i) ^ 0x4000);  in pcnet32_set_phys_id()
1064 			a->write_bcr(ioaddr, i, lp->save_regs[i - 4]);  in pcnet32_set_phys_id()
1079 	ulong ioaddr = dev->base_addr;  in pcnet32_suspend()  local
1087 	csr5 = a->read_csr(ioaddr, CSR5);  in pcnet32_suspend()
1088 	a->write_csr(ioaddr, CSR5, csr5 | CSR5_SUSPEND);  in pcnet32_suspend()
1092 	while (!(a->read_csr(ioaddr, CSR5) & CSR5_SUSPEND)) {  in pcnet32_suspend()
1336 	unsigned long ioaddr = dev->base_addr;  in pcnet32_poll()  local
1346 		lp->a->reset(ioaddr);  in pcnet32_poll()
1347 		lp->a->write_csr(ioaddr, CSR4, 0x0915);	/* auto tx pad */  in pcnet32_poll()
1359 		val = lp->a->read_csr(ioaddr, CSR3);  in pcnet32_poll()
1361 		lp->a->write_csr(ioaddr, CSR3, val);  in pcnet32_poll()
1364 		lp->a->write_csr(ioaddr, CSR0, CSR0_INTEN);  in pcnet32_poll()
1388 	ulong ioaddr = dev->base_addr;  in pcnet32_get_regs()  local
1393 	csr0 = a->read_csr(ioaddr, CSR0);  in pcnet32_get_regs()
1399 		*buff++ = inw(ioaddr + i);  in pcnet32_get_regs()
1403 		*buff++ = a->read_csr(ioaddr, i);  in pcnet32_get_regs()
1405 	*buff++ = a->read_csr(ioaddr, 112);  in pcnet32_get_regs()
1406 	*buff++ = a->read_csr(ioaddr, 114);  in pcnet32_get_regs()
1410 		*buff++ = a->read_bcr(ioaddr, i);  in pcnet32_get_regs()
1415 		*buff++ = a->read_bcr(ioaddr, i);  in pcnet32_get_regs()
1423 					lp->a->write_bcr(ioaddr, 33,  in pcnet32_get_regs()
1425 					*buff++ = lp->a->read_bcr(ioaddr, 34);  in pcnet32_get_regs()
1435 		csr5 = a->read_csr(ioaddr, CSR5);  in pcnet32_get_regs()
1436 		a->write_csr(ioaddr, CSR5, csr5 & (~CSR5_SUSPEND));  in pcnet32_get_regs()
1465 	unsigned int *port, ioaddr;  in pcnet32_probe_vlbus()  local
1468 	for (port = pcnet32_portlist; (ioaddr = *port); port++) {  in pcnet32_probe_vlbus()
1470 		    (ioaddr, PCNET32_TOTAL_SIZE, "pcnet32_probe_vlbus")) {  in pcnet32_probe_vlbus()
1472 			if ((inb(ioaddr + 14) == 0x57) &&  in pcnet32_probe_vlbus()
1473 			    (inb(ioaddr + 15) == 0x57)) {  in pcnet32_probe_vlbus()
1474 				pcnet32_probe1(ioaddr, 0, NULL);  in pcnet32_probe_vlbus()
1476 				release_region(ioaddr, PCNET32_TOTAL_SIZE);  in pcnet32_probe_vlbus()
1485 	unsigned long ioaddr;  in pcnet32_probe_pci()  local
1496 	ioaddr = pci_resource_start(pdev, 0);  in pcnet32_probe_pci()
1497 	if (!ioaddr) {  in pcnet32_probe_pci()
1509 	if (!request_region(ioaddr, PCNET32_TOTAL_SIZE, "pcnet32_probe_pci")) {  in pcnet32_probe_pci()
1515 	err = pcnet32_probe1(ioaddr, 1, pdev);  in pcnet32_probe_pci()
1543 pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)  in pcnet32_probe1()  argument
1556 	pcnet32_wio_reset(ioaddr);  in pcnet32_probe1()
1559 	if (pcnet32_wio_read_csr(ioaddr, 0) == 4 && pcnet32_wio_check(ioaddr)) {  in pcnet32_probe1()
1562 		pcnet32_dwio_reset(ioaddr);  in pcnet32_probe1()
1563 		if (pcnet32_dwio_read_csr(ioaddr, 0) == 4 &&  in pcnet32_probe1()
1564 		    pcnet32_dwio_check(ioaddr)) {  in pcnet32_probe1()
1574 	    a->read_csr(ioaddr, 88) | (a->read_csr(ioaddr, 89) << 16);  in pcnet32_probe1()
1628 		media = a->read_bcr(ioaddr, 49);  in pcnet32_probe1()
1635 		a->write_bcr(ioaddr, 49, media);  in pcnet32_probe1()
1664 		a->write_bcr(ioaddr, 18, (a->read_bcr(ioaddr, 18) | 0x0860));  in pcnet32_probe1()
1665 		a->write_csr(ioaddr, 80,  in pcnet32_probe1()
1666 			     (a->read_csr(ioaddr, 80) & 0x0C00) | 0x0c00);  in pcnet32_probe1()
1689 		a->write_bcr(ioaddr, 25, 0x17);  in pcnet32_probe1()
1690 		a->write_bcr(ioaddr, 26, 0xc);  in pcnet32_probe1()
1692 		a->write_bcr(ioaddr, 18, a->read_bcr(ioaddr, 18) | (1 << 11));  in pcnet32_probe1()
1705 		pr_info("%s at %#3lx,", chipname, ioaddr);  in pcnet32_probe1()
1716 		val = a->read_csr(ioaddr, i + 12) & 0x0ffff;  in pcnet32_probe1()
1724 		promaddr[i] = inb(ioaddr + i);  in pcnet32_probe1()
1746 			i = a->read_csr(ioaddr, 80) & 0x0C00;	/* Check tx_start_pt */  in pcnet32_probe1()
1762 			i = a->read_bcr(ioaddr, 18);	/* Check Burst/Bus control */  in pcnet32_probe1()
1772 			i = a->read_bcr(ioaddr, 25);  in pcnet32_probe1()
1774 			i = a->read_bcr(ioaddr, 26);  in pcnet32_probe1()
1776 			i = a->read_bcr(ioaddr, 27);  in pcnet32_probe1()
1782 	dev->base_addr = ioaddr;  in pcnet32_probe1()
1855 	a->write_bcr(ioaddr, 20, 2);  in pcnet32_probe1()
1857 	a->write_csr(ioaddr, 1, (lp->init_dma_addr & 0xffff));  in pcnet32_probe1()
1858 	a->write_csr(ioaddr, 2, (lp->init_dma_addr >> 16));  in pcnet32_probe1()
1873 		a->write_csr(ioaddr, CSR0, CSR0_INTEN | CSR0_INIT);  in pcnet32_probe1()
1891 		lp->mii_if.phy_id = ((lp->a->read_bcr(ioaddr, 33)) >> 5) & 0x1f;  in pcnet32_probe1()
1911 		lp->a->write_bcr(ioaddr, 33, (lp->mii_if.phy_id) << 5);  in pcnet32_probe1()
1941 	a->write_bcr(ioaddr, 2, a->read_bcr(ioaddr, 2) | 0x1000);  in pcnet32_probe1()
1952 	release_region(ioaddr, PCNET32_TOTAL_SIZE);  in pcnet32_probe1()
2039 	unsigned long ioaddr = dev->base_addr;  in pcnet32_open()  local
2059 	lp->a->reset(ioaddr);  in pcnet32_open()
2062 	lp->a->write_bcr(ioaddr, 20, 2);  in pcnet32_open()
2071 	val = lp->a->read_bcr(ioaddr, 2) & ~2;  in pcnet32_open()
2074 	lp->a->write_bcr(ioaddr, 2, val);  in pcnet32_open()
2078 		val = lp->a->read_bcr(ioaddr, 9) & ~3;  in pcnet32_open()
2088 		lp->a->write_bcr(ioaddr, 9, val);  in pcnet32_open()
2092 	val = lp->a->read_csr(ioaddr, 124) & ~0x10;  in pcnet32_open()
2095 	lp->a->write_csr(ioaddr, 124, val);  in pcnet32_open()
2114 			lp->a->write_bcr(ioaddr, 32,  in pcnet32_open()
2115 					lp->a->read_bcr(ioaddr, 32) | 0x0080);  in pcnet32_open()
2117 			val = lp->a->read_bcr(ioaddr, 32) & ~0xb8;  in pcnet32_open()
2122 			lp->a->write_bcr(ioaddr, 32, val);  in pcnet32_open()
2125 				lp->a->write_bcr(ioaddr, 32,  in pcnet32_open()
2126 						lp->a->read_bcr(ioaddr,  in pcnet32_open()
2129 				val = lp->a->read_bcr(ioaddr, 32) & ~0x98;  in pcnet32_open()
2131 				lp->a->write_bcr(ioaddr, 32, val);  in pcnet32_open()
2144 		val = lp->a->read_bcr(ioaddr, 2);  in pcnet32_open()
2145 		lp->a->write_bcr(ioaddr, 2, val & ~2);  in pcnet32_open()
2146 		val = lp->a->read_bcr(ioaddr, 32);  in pcnet32_open()
2147 		lp->a->write_bcr(ioaddr, 32, val & ~(1 << 7));	/* stop MII manager */  in pcnet32_open()
2157 			bcr9 = lp->a->read_bcr(ioaddr, 9);  in pcnet32_open()
2166 			lp->a->write_bcr(ioaddr, 9, bcr9);  in pcnet32_open()
2197 		val = lp->a->read_csr(ioaddr, CSR3);  in pcnet32_open()
2199 		lp->a->write_csr(ioaddr, CSR3, val);  in pcnet32_open()
2215 	lp->a->write_csr(ioaddr, 1, (lp->init_dma_addr & 0xffff));  in pcnet32_open()
2216 	lp->a->write_csr(ioaddr, 2, (lp->init_dma_addr >> 16));  in pcnet32_open()
2218 	lp->a->write_csr(ioaddr, CSR4, 0x0915);	/* auto tx pad */  in pcnet32_open()
2219 	lp->a->write_csr(ioaddr, CSR0, CSR0_INIT);  in pcnet32_open()
2231 		if (lp->a->read_csr(ioaddr, CSR0) & CSR0_IDON)  in pcnet32_open()
2237 	lp->a->write_csr(ioaddr, CSR0, CSR0_NORMAL);  in pcnet32_open()
2243 		     lp->a->read_csr(ioaddr, CSR0));  in pcnet32_open()
2257 	lp->a->write_bcr(ioaddr, 20, 4);  in pcnet32_open()
2369 	unsigned long ioaddr = dev->base_addr;  in pcnet32_restart()  local
2374 		if (lp->a->read_csr(ioaddr, CSR0) & CSR0_STOP)  in pcnet32_restart()
2386 	lp->a->write_csr(ioaddr, CSR0, CSR0_INIT);  in pcnet32_restart()
2389 		if (lp->a->read_csr(ioaddr, CSR0) & CSR0_IDON)  in pcnet32_restart()
2392 	lp->a->write_csr(ioaddr, CSR0, csr0_bits);  in pcnet32_restart()
2398 	unsigned long ioaddr = dev->base_addr, flags;  in pcnet32_tx_timeout()  local
2404 		       dev->name, lp->a->read_csr(ioaddr, CSR0));  in pcnet32_tx_timeout()
2405 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);  in pcnet32_tx_timeout()
2439 	unsigned long ioaddr = dev->base_addr;  in pcnet32_start_xmit()  local
2448 		     __func__, lp->a->read_csr(ioaddr, CSR0));  in pcnet32_start_xmit()
2483 	lp->a->write_csr(ioaddr, CSR0, CSR0_INTEN | CSR0_TXPOLL);  in pcnet32_start_xmit()
2500 	unsigned long ioaddr;  in pcnet32_interrupt()  local
2504 	ioaddr = dev->base_addr;  in pcnet32_interrupt()
2509 	csr0 = lp->a->read_csr(ioaddr, CSR0);  in pcnet32_interrupt()
2514 		lp->a->write_csr(ioaddr, CSR0, csr0 & ~0x004f);  in pcnet32_interrupt()
2518 			     csr0, lp->a->read_csr(ioaddr, CSR0));  in pcnet32_interrupt()
2545 			val = lp->a->read_csr(ioaddr, CSR3);  in pcnet32_interrupt()
2547 			lp->a->write_csr(ioaddr, CSR3, val);  in pcnet32_interrupt()
2552 		csr0 = lp->a->read_csr(ioaddr, CSR0);  in pcnet32_interrupt()
2557 		     lp->a->read_csr(ioaddr, CSR0));  in pcnet32_interrupt()
2566 	unsigned long ioaddr = dev->base_addr;  in pcnet32_close()  local
2577 	dev->stats.rx_missed_errors = lp->a->read_csr(ioaddr, 112);  in pcnet32_close()
2581 		     lp->a->read_csr(ioaddr, CSR0));  in pcnet32_close()
2584 	lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);  in pcnet32_close()
2590 	lp->a->write_bcr(ioaddr, 20, 4);  in pcnet32_close()
2609 	unsigned long ioaddr = dev->base_addr;  in pcnet32_get_stats()  local
2613 	dev->stats.rx_missed_errors = lp->a->read_csr(ioaddr, 112);  in pcnet32_get_stats()
2626 	unsigned long ioaddr = dev->base_addr;  in pcnet32_load_multicast()  local
2634 		lp->a->write_csr(ioaddr, PCNET32_MC_FILTER, 0xffff);  in pcnet32_load_multicast()
2635 		lp->a->write_csr(ioaddr, PCNET32_MC_FILTER+1, 0xffff);  in pcnet32_load_multicast()
2636 		lp->a->write_csr(ioaddr, PCNET32_MC_FILTER+2, 0xffff);  in pcnet32_load_multicast()
2637 		lp->a->write_csr(ioaddr, PCNET32_MC_FILTER+3, 0xffff);  in pcnet32_load_multicast()
2651 		lp->a->write_csr(ioaddr, PCNET32_MC_FILTER + i,  in pcnet32_load_multicast()
2660 	unsigned long ioaddr = dev->base_addr, flags;  in pcnet32_set_multicast_list()  local
2666 	csr15 = lp->a->read_csr(ioaddr, CSR15);  in pcnet32_set_multicast_list()
2673 		lp->a->write_csr(ioaddr, CSR15, csr15 | 0x8000);  in pcnet32_set_multicast_list()
2677 		lp->a->write_csr(ioaddr, CSR15, csr15 & 0x7fff);  in pcnet32_set_multicast_list()
2684 		csr5 = lp->a->read_csr(ioaddr, CSR5);  in pcnet32_set_multicast_list()
2685 		lp->a->write_csr(ioaddr, CSR5, csr5 & (~CSR5_SUSPEND));  in pcnet32_set_multicast_list()
2687 		lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);  in pcnet32_set_multicast_list()
2699 	unsigned long ioaddr = dev->base_addr;  in mdio_read()  local
2705 	lp->a->write_bcr(ioaddr, 33, ((phy_id & 0x1f) << 5) | (reg_num & 0x1f));  in mdio_read()
2706 	val_out = lp->a->read_bcr(ioaddr, 34);  in mdio_read()
2715 	unsigned long ioaddr = dev->base_addr;  in mdio_write()  local
2720 	lp->a->write_bcr(ioaddr, 33, ((phy_id & 0x1f) << 5) | (reg_num & 0x1f));  in mdio_write()
2721 	lp->a->write_bcr(ioaddr, 34, val);  in mdio_write()
2797 		ulong ioaddr = dev->base_addr;	/* card base I/O address */  in pcnet32_check_media()  local
2798 		curr_link = (lp->a->read_bcr(ioaddr, 4) != 0xc0);  in pcnet32_check_media()