123 extern int mac8390_memtest(struct net_device *dev);
124 static int mac8390_initdev(struct net_device *dev, struct nubus_board *board,
127 static int mac8390_open(struct net_device *dev);
128 static int mac8390_close(struct net_device *dev);
129 static void mac8390_no_reset(struct net_device *dev);
130 static void interlan_reset(struct net_device *dev);
133 static void sane_get_8390_hdr(struct net_device *dev,
135 static void sane_block_input(struct net_device *dev, int count,
137 static void sane_block_output(struct net_device *dev, int count,
141 static void dayna_memcpy_fromcard(struct net_device *dev, void *to,
143 static void dayna_memcpy_tocard(struct net_device *dev, int to,
147 static void dayna_get_8390_hdr(struct net_device *dev,
149 static void dayna_block_input(struct net_device *dev, int count,
151 static void dayna_block_output(struct net_device *dev, int count,
155 static void slow_sane_get_8390_hdr(struct net_device *dev,
157 static void slow_sane_block_input(struct net_device *dev, int count,
159 static void slow_sane_block_output(struct net_device *dev, int count,
284 static bool mac8390_rsrc_init(struct net_device *dev,  in mac8390_rsrc_init()  argument
295 	dev->irq = SLOT2IRQ(board->slot);  in mac8390_rsrc_init()
297 	dev->base_addr = board->slot_addr | ((board->slot & 0xf) << 20);  in mac8390_rsrc_init()
305 		dev_err(&board->dev,  in mac8390_rsrc_init()
312 		dev_info(&board->dev, "MAC address resource not found\n");  in mac8390_rsrc_init()
317 	eth_hw_addr_set(dev, addr);  in mac8390_rsrc_init()
323 			dev_err(&board->dev,  in mac8390_rsrc_init()
328 		dev->mem_start = dev->base_addr + offset;  in mac8390_rsrc_init()
330 		dev->base_addr = dev->mem_start + 0x10000;  in mac8390_rsrc_init()
334 			dev_info(&board->dev,  in mac8390_rsrc_init()
336 			offset = mac8390_memsize(dev->mem_start);  in mac8390_rsrc_init()
340 		dev->mem_end = dev->mem_start + offset;  in mac8390_rsrc_init()
345 			dev->base_addr = (int)(board->slot_addr +  in mac8390_rsrc_init()
347 			dev->mem_start = (int)(board->slot_addr +  in mac8390_rsrc_init()
349 			dev->mem_end = dev->mem_start +  in mac8390_rsrc_init()
350 				       mac8390_memsize(dev->mem_start);  in mac8390_rsrc_init()
353 			dev->base_addr = (int)(board->slot_addr +  in mac8390_rsrc_init()
355 			dev->mem_start = (int)(board->slot_addr +  in mac8390_rsrc_init()
357 			dev->mem_end = dev->mem_start +  in mac8390_rsrc_init()
358 				       mac8390_memsize(dev->mem_start);  in mac8390_rsrc_init()
361 			dev->base_addr = (int)(board->slot_addr +  in mac8390_rsrc_init()
363 			dev->mem_start = (int)(board->slot_addr +  in mac8390_rsrc_init()
371 			i = (void *)dev->base_addr;  in mac8390_rsrc_init()
373 			dev->mem_end = dev->mem_start +  in mac8390_rsrc_init()
374 				       mac8390_memsize(dev->mem_start);  in mac8390_rsrc_init()
378 			dev_err(&board->dev,  in mac8390_rsrc_init()
389 	struct net_device *dev;  in mac8390_device_probe()  local
394 	dev = ____alloc_ei_netdev(0);  in mac8390_device_probe()
395 	if (!dev)  in mac8390_device_probe()
398 	SET_NETDEV_DEV(dev, &board->dev);  in mac8390_device_probe()
409 		if (mac8390_rsrc_init(dev, fres, cardtype))  in mac8390_device_probe()
415 	err = mac8390_initdev(dev, board, cardtype);  in mac8390_device_probe()
419 	err = register_netdev(dev);  in mac8390_device_probe()
423 	nubus_set_drvdata(board, dev);  in mac8390_device_probe()
427 	free_netdev(dev);  in mac8390_device_probe()
433 	struct net_device *dev = nubus_get_drvdata(board);  in mac8390_device_remove()  local
435 	unregister_netdev(dev);  in mac8390_device_remove()
436 	free_netdev(dev);  in mac8390_device_remove()
478 static int mac8390_initdev(struct net_device *dev, struct nubus_board *board,  in mac8390_initdev()  argument
503 	dev->netdev_ops = &mac8390_netdev_ops;  in mac8390_initdev()
514 		ei_status.rmem_start = dev->mem_start;  in mac8390_initdev()
515 		ei_status.rmem_end = dev->mem_start + CABLETRON_RX_STOP_PG*256;  in mac8390_initdev()
519 		ei_status.stop_page = (dev->mem_end - dev->mem_start)/256;  in mac8390_initdev()
520 		ei_status.rmem_start = dev->mem_start + TX_PAGES*256;  in mac8390_initdev()
521 		ei_status.rmem_end = dev->mem_end;  in mac8390_initdev()
528 		switch (mac8390_testio(dev->mem_start)) {  in mac8390_initdev()
530 			dev_err(&board->dev,  in mac8390_initdev()
597 		dev_err(&board->dev, "Unsupported card type\n");  in mac8390_initdev()
601 	__NS8390_init(dev, 0);  in mac8390_initdev()
604 	dev_info(&board->dev, "%s (type %s)\n", board->name, cardname[type]);  in mac8390_initdev()
605 	dev_info(&board->dev, "MAC %pM, IRQ %d, %d KB shared memory at %#lx, %d-bit access.\n",  in mac8390_initdev()
606 		 dev->dev_addr, dev->irq,  in mac8390_initdev()
607 		 (unsigned int)(dev->mem_end - dev->mem_start) >> 10,  in mac8390_initdev()
608 		 dev->mem_start, access_bitmode ? 32 : 16);  in mac8390_initdev()
612 static int mac8390_open(struct net_device *dev)  in mac8390_open()  argument
616 	__ei_open(dev);  in mac8390_open()
617 	err = request_irq(dev->irq, __ei_interrupt, 0, "8390 Ethernet", dev);  in mac8390_open()
619 		pr_err("%s: unable to get IRQ %d\n", dev->name, dev->irq);  in mac8390_open()
623 static int mac8390_close(struct net_device *dev)  in mac8390_close()  argument
625 	free_irq(dev->irq, dev);  in mac8390_close()
626 	__ei_close(dev);  in mac8390_close()
630 static void mac8390_no_reset(struct net_device *dev)  in mac8390_no_reset()  argument
632 	struct ei_device *ei_local = netdev_priv(dev);  in mac8390_no_reset()
635 	netif_info(ei_local, hw, dev, "reset not supported\n");  in mac8390_no_reset()
638 static void interlan_reset(struct net_device *dev)  in interlan_reset()  argument
640 	unsigned char *target = nubus_slot_addr(IRQ2SLOT(dev->irq));  in interlan_reset()
641 	struct ei_device *ei_local = netdev_priv(dev);  in interlan_reset()
643 	netif_info(ei_local, hw, dev, "Need to reset the NS8390 t=%lu...",  in interlan_reset()
653 static void dayna_memcpy_fromcard(struct net_device *dev, void *to, int from,  in dayna_memcpy_fromcard()  argument
659 	ptr = (unsigned char *)(dev->mem_start+from);  in dayna_memcpy_fromcard()
677 static void dayna_memcpy_tocard(struct net_device *dev, int to,  in dayna_memcpy_tocard()  argument
683 	ptr = (unsigned short *)(dev->mem_start+to);  in dayna_memcpy_tocard()
704 static void sane_get_8390_hdr(struct net_device *dev,  in sane_get_8390_hdr()  argument
708 	memcpy_fromio(hdr, (void __iomem *)dev->mem_start + hdr_start, 4);  in sane_get_8390_hdr()
713 static void sane_block_input(struct net_device *dev, int count,  in sane_block_input()  argument
717 	unsigned long xfer_start = xfer_base + dev->mem_start;  in sane_block_input()
723 			      (void __iomem *)dev->mem_start + xfer_base,  in sane_block_input()
730 			      (void __iomem *)dev->mem_start + xfer_base,  in sane_block_input()
735 static void sane_block_output(struct net_device *dev, int count,  in sane_block_output()  argument
740 	memcpy_toio((void __iomem *)dev->mem_start + shmem, buf, count);  in sane_block_output()
744 static void dayna_get_8390_hdr(struct net_device *dev,  in dayna_get_8390_hdr()  argument
749 	dayna_memcpy_fromcard(dev, hdr, hdr_start, 4);  in dayna_get_8390_hdr()
754 static void dayna_block_input(struct net_device *dev, int count,  in dayna_block_input()  argument
758 	unsigned long xfer_start = xfer_base+dev->mem_start;  in dayna_block_input()
766 		dayna_memcpy_fromcard(dev, skb->data, xfer_base, semi_count);  in dayna_block_input()
768 		dayna_memcpy_fromcard(dev, skb->data + semi_count,  in dayna_block_input()
769 				      ei_status.rmem_start - dev->mem_start,  in dayna_block_input()
772 		dayna_memcpy_fromcard(dev, skb->data, xfer_base, count);  in dayna_block_input()
776 static void dayna_block_output(struct net_device *dev, int count,  in dayna_block_output()  argument
782 	dayna_memcpy_tocard(dev, shmem, buf, count);  in dayna_block_output()
786 static void slow_sane_get_8390_hdr(struct net_device *dev,  in slow_sane_get_8390_hdr()  argument
791 	word_memcpy_fromcard(hdr, dev->mem_start + hdr_start, 4);  in slow_sane_get_8390_hdr()
796 static void slow_sane_block_input(struct net_device *dev, int count,  in slow_sane_block_input()  argument
800 	unsigned long xfer_start = xfer_base+dev->mem_start;  in slow_sane_block_input()
805 		word_memcpy_fromcard(skb->data, dev->mem_start + xfer_base,  in slow_sane_block_input()
811 		word_memcpy_fromcard(skb->data, dev->mem_start + xfer_base,  in slow_sane_block_input()
816 static void slow_sane_block_output(struct net_device *dev, int count,  in slow_sane_block_output()  argument
821 	word_memcpy_tocard(dev->mem_start + shmem, buf, count);  in slow_sane_block_output()