125 static int get_registers(pegasus_t *pegasus, __u16 indx, __u16 size, void *data)  in get_registers()  argument
127 	return usb_control_msg_recv(pegasus->usb, 0, PEGASUS_REQ_GET_REGS,  in get_registers()
132 static int set_registers(pegasus_t *pegasus, __u16 indx, __u16 size,  in set_registers()  argument
135 	return usb_control_msg_send(pegasus->usb, 0, PEGASUS_REQ_SET_REGS,  in set_registers()
145 static int set_register(pegasus_t *pegasus, __u16 indx, __u8 data)  in set_register()  argument
149 	return usb_control_msg_send(pegasus->usb, 0, PEGASUS_REQ_SET_REG,  in set_register()
154 static int update_eth_regs_async(pegasus_t *pegasus)  in update_eth_regs_async()  argument
175 	usb_fill_control_urb(async_urb, pegasus->usb,  in update_eth_regs_async()
176 			     usb_sndctrlpipe(pegasus->usb, 0), (void *)req,  in update_eth_regs_async()
177 			     pegasus->eth_regs, 3, async_ctrl_callback, req);  in update_eth_regs_async()
182 			netif_device_detach(pegasus->net);  in update_eth_regs_async()
183 		netif_err(pegasus, drv, pegasus->net,  in update_eth_regs_async()
224 static int read_mii_word(pegasus_t *pegasus, __u8 phy, __u8 indx, __u16 *regd)  in read_mii_word()  argument
226 	return __mii_op(pegasus, phy, indx, regd, PHY_READ);  in read_mii_word()
230 static int write_mii_word(pegasus_t *pegasus, __u8 phy, __u8 indx, __u16 *regd)  in write_mii_word()  argument
232 	return __mii_op(pegasus, phy, indx, regd, PHY_WRITE);  in write_mii_word()
237 	pegasus_t *pegasus = netdev_priv(dev);  in mdio_read()  local
240 	read_mii_word(pegasus, phy_id, loc, &res);  in mdio_read()
246 	pegasus_t *pegasus = netdev_priv(dev);  in mdio_write()  local
249 	write_mii_word(pegasus, phy_id, loc, &data);  in mdio_write()
252 static int read_eprom_word(pegasus_t *pegasus, __u8 index, __u16 *retdata)  in read_eprom_word()  argument
259 	set_register(pegasus, EpromCtrl, 0);  in read_eprom_word()
260 	set_register(pegasus, EpromOffset, index);  in read_eprom_word()
261 	set_register(pegasus, EpromCtrl, EPROM_READ);  in read_eprom_word()
264 		ret = get_registers(pegasus, EpromCtrl, 1, &tmp);  in read_eprom_word()
273 	ret = get_registers(pegasus, EpromData, 2, &retdatai);  in read_eprom_word()
278 	netif_warn(pegasus, drv, pegasus->net, "%s failed\n", __func__);  in read_eprom_word()
283 static inline void enable_eprom_write(pegasus_t *pegasus)  in enable_eprom_write()  argument
287 	get_registers(pegasus, EthCtrl2, 1, &tmp);  in enable_eprom_write()
288 	set_register(pegasus, EthCtrl2, tmp | EPROM_WR_ENABLE);  in enable_eprom_write()
291 static inline void disable_eprom_write(pegasus_t *pegasus)  in disable_eprom_write()  argument
295 	get_registers(pegasus, EthCtrl2, 1, &tmp);  in disable_eprom_write()
296 	set_register(pegasus, EpromCtrl, 0);  in disable_eprom_write()
297 	set_register(pegasus, EthCtrl2, tmp & ~EPROM_WR_ENABLE);  in disable_eprom_write()
300 static int write_eprom_word(pegasus_t *pegasus, __u8 index, __u16 data)  in write_eprom_word()  argument
307 	set_registers(pegasus, EpromOffset, 4, d);  in write_eprom_word()
308 	enable_eprom_write(pegasus);  in write_eprom_word()
309 	set_register(pegasus, EpromOffset, index);  in write_eprom_word()
310 	set_registers(pegasus, EpromData, 2, &le_data);  in write_eprom_word()
311 	set_register(pegasus, EpromCtrl, EPROM_WRITE);  in write_eprom_word()
314 		ret = get_registers(pegasus, EpromCtrl, 1, &tmp);  in write_eprom_word()
320 	disable_eprom_write(pegasus);  in write_eprom_word()
327 	netif_warn(pegasus, drv, pegasus->net, "%s failed\n", __func__);  in write_eprom_word()
332 static inline int get_node_id(pegasus_t *pegasus, u8 *id)  in get_node_id()  argument
338 		ret = read_eprom_word(pegasus, i, &w16);  in get_node_id()
347 static void set_ethernet_addr(pegasus_t *pegasus)  in set_ethernet_addr()  argument
352 	if (pegasus->features & PEGASUS_II) {  in set_ethernet_addr()
353 		ret = get_registers(pegasus, 0x10, sizeof(node_id), node_id);  in set_ethernet_addr()
357 		ret = get_node_id(pegasus, node_id);  in set_ethernet_addr()
360 		ret = set_registers(pegasus, EthID, sizeof(node_id), node_id);  in set_ethernet_addr()
365 	memcpy(pegasus->net->dev_addr, node_id, sizeof(node_id));  in set_ethernet_addr()
369 	eth_hw_addr_random(pegasus->net);  in set_ethernet_addr()
370 	dev_info(&pegasus->intf->dev, "software assigned MAC address.\n");  in set_ethernet_addr()
375 static inline int reset_mac(pegasus_t *pegasus)  in reset_mac()  argument
380 	set_register(pegasus, EthCtrl1, data);  in reset_mac()
382 		get_registers(pegasus, EthCtrl1, 1, &data);  in reset_mac()
386 			if (mii_mode && (pegasus->features & HAS_HOME_PNA))  in reset_mac()
387 				set_register(pegasus, Gpio1, 0x34);  in reset_mac()
389 				set_register(pegasus, Gpio1, 0x26);  in reset_mac()
390 			set_register(pegasus, Gpio0, pegasus->features);  in reset_mac()
391 			set_register(pegasus, Gpio0, DEFAULT_GPIO_SET);  in reset_mac()
398 	if (usb_dev_id[pegasus->dev_index].vendor == VENDOR_LINKSYS ||  in reset_mac()
399 	    usb_dev_id[pegasus->dev_index].vendor == VENDOR_DLINK) {  in reset_mac()
400 		set_register(pegasus, Gpio0, 0x24);  in reset_mac()
401 		set_register(pegasus, Gpio0, 0x26);  in reset_mac()
403 	if (usb_dev_id[pegasus->dev_index].vendor == VENDOR_ELCON) {  in reset_mac()
405 		read_mii_word(pegasus, 3, 0x1b, &auxmode);  in reset_mac()
407 		write_mii_word(pegasus, 3, 0x1b, &auxmode);  in reset_mac()
417 	pegasus_t *pegasus = netdev_priv(dev);  in enable_net_traffic()  local
420 	read_mii_word(pegasus, pegasus->phy, MII_LPA, &linkpart);  in enable_net_traffic()
431 	memcpy(pegasus->eth_regs, data, sizeof(data));  in enable_net_traffic()
432 	ret = set_registers(pegasus, EthCtrl0, 3, data);  in enable_net_traffic()
434 	if (usb_dev_id[pegasus->dev_index].vendor == VENDOR_LINKSYS ||  in enable_net_traffic()
435 	    usb_dev_id[pegasus->dev_index].vendor == VENDOR_LINKSYS2 ||  in enable_net_traffic()
436 	    usb_dev_id[pegasus->dev_index].vendor == VENDOR_DLINK) {  in enable_net_traffic()
438 		read_mii_word(pegasus, 0, 0x1b, &auxmode);  in enable_net_traffic()
440 		write_mii_word(pegasus, 0, 0x1b, &auxmode);  in enable_net_traffic()
448 	pegasus_t *pegasus = urb->context;  in read_bulk_callback()  local
455 	if (!pegasus)  in read_bulk_callback()
458 	net = pegasus->net;  in read_bulk_callback()
466 		netif_dbg(pegasus, rx_err, net, "reset MAC\n");  in read_bulk_callback()
467 		pegasus->flags &= ~PEGASUS_RX_BUSY;  in read_bulk_callback()
471 		netif_warn(pegasus, rx_err, net, "no rx stall recovery\n");  in read_bulk_callback()
476 		netif_dbg(pegasus, ifdown, net, "rx unlink, %d\n", status);  in read_bulk_callback()
479 		netif_dbg(pegasus, rx_err, net, "RX status %d\n", status);  in read_bulk_callback()
488 		netif_dbg(pegasus, rx_err, net,  in read_bulk_callback()
499 	if (pegasus->chip == 0x8513) {  in read_bulk_callback()
502 		pegasus->rx_skb->data += 2;  in read_bulk_callback()
521 	skb_put(pegasus->rx_skb, pkt_len);  in read_bulk_callback()
522 	pegasus->rx_skb->protocol = eth_type_trans(pegasus->rx_skb, net);  in read_bulk_callback()
523 	netif_rx(pegasus->rx_skb);  in read_bulk_callback()
527 	if (pegasus->flags & PEGASUS_UNPLUG)  in read_bulk_callback()
530 	pegasus->rx_skb = __netdev_alloc_skb_ip_align(pegasus->net, PEGASUS_MTU,  in read_bulk_callback()
533 	if (pegasus->rx_skb == NULL)  in read_bulk_callback()
536 	usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb,  in read_bulk_callback()
537 			  usb_rcvbulkpipe(pegasus->usb, 1),  in read_bulk_callback()
538 			  pegasus->rx_skb->data, PEGASUS_MTU,  in read_bulk_callback()
539 			  read_bulk_callback, pegasus);  in read_bulk_callback()
540 	rx_status = usb_submit_urb(pegasus->rx_urb, GFP_ATOMIC);  in read_bulk_callback()
542 		netif_device_detach(pegasus->net);  in read_bulk_callback()
544 		pegasus->flags |= PEGASUS_RX_URB_FAIL;  in read_bulk_callback()
547 		pegasus->flags &= ~PEGASUS_RX_URB_FAIL;  in read_bulk_callback()
553 	tasklet_schedule(&pegasus->rx_tl);  in read_bulk_callback()
558 	pegasus_t *pegasus;  in rx_fixup()  local
561 	pegasus = (pegasus_t *) data;  in rx_fixup()
562 	if (pegasus->flags & PEGASUS_UNPLUG)  in rx_fixup()
565 	if (pegasus->flags & PEGASUS_RX_URB_FAIL)  in rx_fixup()
566 		if (pegasus->rx_skb)  in rx_fixup()
568 	if (pegasus->rx_skb == NULL)  in rx_fixup()
569 		pegasus->rx_skb = __netdev_alloc_skb_ip_align(pegasus->net,  in rx_fixup()
572 	if (pegasus->rx_skb == NULL) {  in rx_fixup()
573 		netif_warn(pegasus, rx_err, pegasus->net, "low on memory\n");  in rx_fixup()
574 		tasklet_schedule(&pegasus->rx_tl);  in rx_fixup()
577 	usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb,  in rx_fixup()
578 			  usb_rcvbulkpipe(pegasus->usb, 1),  in rx_fixup()
579 			  pegasus->rx_skb->data, PEGASUS_MTU,  in rx_fixup()
580 			  read_bulk_callback, pegasus);  in rx_fixup()
582 	status = usb_submit_urb(pegasus->rx_urb, GFP_ATOMIC);  in rx_fixup()
584 		netif_device_detach(pegasus->net);  in rx_fixup()
586 		pegasus->flags |= PEGASUS_RX_URB_FAIL;  in rx_fixup()
587 		tasklet_schedule(&pegasus->rx_tl);  in rx_fixup()
589 		pegasus->flags &= ~PEGASUS_RX_URB_FAIL;  in rx_fixup()
595 	pegasus_t *pegasus = urb->context;  in write_bulk_callback()  local
599 	if (!pegasus)  in write_bulk_callback()
602 	net = pegasus->net;  in write_bulk_callback()
611 		netif_warn(pegasus, tx_err, net, "no tx stall recovery\n");  in write_bulk_callback()
616 		netif_dbg(pegasus, ifdown, net, "tx unlink, %d\n", status);  in write_bulk_callback()
619 		netif_info(pegasus, tx_err, net, "TX status %d\n", status);  in write_bulk_callback()
631 	pegasus_t *pegasus = urb->context;  in intr_callback()  local
635 	if (!pegasus)  in intr_callback()
637 	net = pegasus->net;  in intr_callback()
650 		netif_dbg(pegasus, timer, net, "intr status %d\n", status);  in intr_callback()
679 		netif_device_detach(pegasus->net);  in intr_callback()
681 		netif_err(pegasus, timer, net,  in intr_callback()
687 	pegasus_t *pegasus = netdev_priv(net);  in pegasus_tx_timeout()  local
688 	netif_warn(pegasus, timer, net, "tx timeout\n");  in pegasus_tx_timeout()
689 	usb_unlink_urb(pegasus->tx_urb);  in pegasus_tx_timeout()
696 	pegasus_t *pegasus = netdev_priv(net);  in pegasus_start_xmit()  local
703 	((__le16 *) pegasus->tx_buff)[0] = cpu_to_le16(l16);  in pegasus_start_xmit()
704 	skb_copy_from_linear_data(skb, pegasus->tx_buff + 2, skb->len);  in pegasus_start_xmit()
705 	usb_fill_bulk_urb(pegasus->tx_urb, pegasus->usb,  in pegasus_start_xmit()
706 			  usb_sndbulkpipe(pegasus->usb, 2),  in pegasus_start_xmit()
707 			  pegasus->tx_buff, count,  in pegasus_start_xmit()
708 			  write_bulk_callback, pegasus);  in pegasus_start_xmit()
709 	if ((res = usb_submit_urb(pegasus->tx_urb, GFP_ATOMIC))) {  in pegasus_start_xmit()
710 		netif_warn(pegasus, tx_err, net, "fail tx, %d\n", res);  in pegasus_start_xmit()
717 			netif_device_detach(pegasus->net);  in pegasus_start_xmit()
732 static inline void disable_net_traffic(pegasus_t *pegasus)  in disable_net_traffic()  argument
736 	set_registers(pegasus, EthCtrl0, sizeof(tmp), &tmp);  in disable_net_traffic()
739 static inline void get_interrupt_interval(pegasus_t *pegasus)  in get_interrupt_interval()  argument
744 	read_eprom_word(pegasus, 4, &data);  in get_interrupt_interval()
746 	if (pegasus->usb->speed != USB_SPEED_HIGH) {  in get_interrupt_interval()
748 			netif_info(pegasus, timer, pegasus->net,  in get_interrupt_interval()
754 			write_eprom_word(pegasus, 4, data);  in get_interrupt_interval()
758 	pegasus->intr_interval = interval;  in get_interrupt_interval()
763 	pegasus_t *pegasus = netdev_priv(net);  in set_carrier()  local
766 	if (read_mii_word(pegasus, pegasus->phy, MII_BMSR, &tmp))  in set_carrier()
775 static void free_all_urbs(pegasus_t *pegasus)  in free_all_urbs()  argument
777 	usb_free_urb(pegasus->intr_urb);  in free_all_urbs()
778 	usb_free_urb(pegasus->tx_urb);  in free_all_urbs()
779 	usb_free_urb(pegasus->rx_urb);  in free_all_urbs()
782 static void unlink_all_urbs(pegasus_t *pegasus)  in unlink_all_urbs()  argument
784 	usb_kill_urb(pegasus->intr_urb);  in unlink_all_urbs()
785 	usb_kill_urb(pegasus->tx_urb);  in unlink_all_urbs()
786 	usb_kill_urb(pegasus->rx_urb);  in unlink_all_urbs()
789 static int alloc_urbs(pegasus_t *pegasus)  in alloc_urbs()  argument
793 	pegasus->rx_urb = usb_alloc_urb(0, GFP_KERNEL);  in alloc_urbs()
794 	if (!pegasus->rx_urb) {  in alloc_urbs()
797 	pegasus->tx_urb = usb_alloc_urb(0, GFP_KERNEL);  in alloc_urbs()
798 	if (!pegasus->tx_urb) {  in alloc_urbs()
799 		usb_free_urb(pegasus->rx_urb);  in alloc_urbs()
802 	pegasus->intr_urb = usb_alloc_urb(0, GFP_KERNEL);  in alloc_urbs()
803 	if (!pegasus->intr_urb) {  in alloc_urbs()
804 		usb_free_urb(pegasus->tx_urb);  in alloc_urbs()
805 		usb_free_urb(pegasus->rx_urb);  in alloc_urbs()
814 	pegasus_t *pegasus = netdev_priv(net);  in pegasus_open()  local
817 	if (pegasus->rx_skb == NULL)  in pegasus_open()
818 		pegasus->rx_skb = __netdev_alloc_skb_ip_align(pegasus->net,  in pegasus_open()
821 	if (!pegasus->rx_skb)  in pegasus_open()
824 	res = set_registers(pegasus, EthID, 6, net->dev_addr);  in pegasus_open()
826 	usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb,  in pegasus_open()
827 			  usb_rcvbulkpipe(pegasus->usb, 1),  in pegasus_open()
828 			  pegasus->rx_skb->data, PEGASUS_MTU,  in pegasus_open()
829 			  read_bulk_callback, pegasus);  in pegasus_open()
830 	if ((res = usb_submit_urb(pegasus->rx_urb, GFP_KERNEL))) {  in pegasus_open()
832 			netif_device_detach(pegasus->net);  in pegasus_open()
833 		netif_dbg(pegasus, ifup, net, "failed rx_urb, %d\n", res);  in pegasus_open()
837 	usb_fill_int_urb(pegasus->intr_urb, pegasus->usb,  in pegasus_open()
838 			 usb_rcvintpipe(pegasus->usb, 3),  in pegasus_open()
839 			 pegasus->intr_buff, sizeof(pegasus->intr_buff),  in pegasus_open()
840 			 intr_callback, pegasus, pegasus->intr_interval);  in pegasus_open()
841 	if ((res = usb_submit_urb(pegasus->intr_urb, GFP_KERNEL))) {  in pegasus_open()
843 			netif_device_detach(pegasus->net);  in pegasus_open()
844 		netif_dbg(pegasus, ifup, net, "failed intr_urb, %d\n", res);  in pegasus_open()
845 		usb_kill_urb(pegasus->rx_urb);  in pegasus_open()
848 	res = enable_net_traffic(net, pegasus->usb);  in pegasus_open()
850 		netif_dbg(pegasus, ifup, net,  in pegasus_open()
853 		usb_kill_urb(pegasus->rx_urb);  in pegasus_open()
854 		usb_kill_urb(pegasus->intr_urb);  in pegasus_open()
859 	netif_dbg(pegasus, ifup, net, "open\n");  in pegasus_open()
867 	pegasus_t *pegasus = netdev_priv(net);  in pegasus_close()  local
870 	if (!(pegasus->flags & PEGASUS_UNPLUG))  in pegasus_close()
871 		disable_net_traffic(pegasus);  in pegasus_close()
872 	tasklet_kill(&pegasus->rx_tl);  in pegasus_close()
873 	unlink_all_urbs(pegasus);  in pegasus_close()
881 	pegasus_t *pegasus = netdev_priv(dev);  in pegasus_get_drvinfo()  local
885 	usb_make_path(pegasus->usb, info->bus_info, sizeof(info->bus_info));  in pegasus_get_drvinfo()
894 	pegasus_t	*pegasus = netdev_priv(dev);  in pegasus_get_wol()  local
897 	wol->wolopts = pegasus->wolopts;  in pegasus_get_wol()
903 	pegasus_t	*pegasus = netdev_priv(dev);  in pegasus_set_wol()  local
916 		pegasus->eth_regs[0] |= 0x10;  in pegasus_set_wol()
918 		pegasus->eth_regs[0] &= ~0x10;  in pegasus_set_wol()
919 	pegasus->wolopts = wol->wolopts;  in pegasus_set_wol()
921 	ret = set_register(pegasus, WakeupControl, reg78);  in pegasus_set_wol()
923 		ret = device_set_wakeup_enable(&pegasus->usb->dev,  in pegasus_set_wol()
940 	pegasus_t *pegasus;  in pegasus_get_link_ksettings()  local
942 	pegasus = netdev_priv(dev);  in pegasus_get_link_ksettings()
943 	mii_ethtool_get_link_ksettings(&pegasus->mii, ecmd);  in pegasus_get_link_ksettings()
951 	pegasus_t *pegasus = netdev_priv(dev);  in pegasus_set_link_ksettings()  local
952 	return mii_ethtool_set_link_ksettings(&pegasus->mii, ecmd);  in pegasus_set_link_ksettings()
957 	pegasus_t *pegasus = netdev_priv(dev);  in pegasus_nway_reset()  local
958 	return mii_nway_restart(&pegasus->mii);  in pegasus_nway_reset()
963 	pegasus_t *pegasus = netdev_priv(dev);  in pegasus_get_link()  local
964 	return mii_link_ok(&pegasus->mii);  in pegasus_get_link()
969 	pegasus_t *pegasus = netdev_priv(dev);  in pegasus_get_msglevel()  local
970 	return pegasus->msg_enable;  in pegasus_get_msglevel()
975 	pegasus_t *pegasus = netdev_priv(dev);  in pegasus_set_msglevel()  local
976 	pegasus->msg_enable = v;  in pegasus_set_msglevel()
994 	pegasus_t *pegasus = netdev_priv(net);  in pegasus_ioctl()  local
999 		data[0] = pegasus->phy;  in pegasus_ioctl()
1002 		read_mii_word(pegasus, data[0], data[1] & 0x1f, &data[3]);  in pegasus_ioctl()
1008 		write_mii_word(pegasus, pegasus->phy, data[1] & 0x1f, &data[2]);  in pegasus_ioctl()
1019 	pegasus_t *pegasus = netdev_priv(net);  in pegasus_set_multicast()  local
1022 		pegasus->eth_regs[EthCtrl2] |= RX_PROMISCUOUS;  in pegasus_set_multicast()
1023 		netif_info(pegasus, link, net, "Promiscuous mode enabled\n");  in pegasus_set_multicast()
1025 		pegasus->eth_regs[EthCtrl0] |= RX_MULTICAST;  in pegasus_set_multicast()
1026 		pegasus->eth_regs[EthCtrl2] &= ~RX_PROMISCUOUS;  in pegasus_set_multicast()
1027 		netif_dbg(pegasus, link, net, "set allmulti\n");  in pegasus_set_multicast()
1029 		pegasus->eth_regs[EthCtrl0] &= ~RX_MULTICAST;  in pegasus_set_multicast()
1030 		pegasus->eth_regs[EthCtrl2] &= ~RX_PROMISCUOUS;  in pegasus_set_multicast()
1032 	update_eth_regs_async(pegasus);  in pegasus_set_multicast()
1035 static __u8 mii_phy_probe(pegasus_t *pegasus)  in mii_phy_probe()  argument
1041 		read_mii_word(pegasus, i, MII_BMSR, &tmp);  in mii_phy_probe()
1051 static inline void setup_pegasus_II(pegasus_t *pegasus)  in setup_pegasus_II()  argument
1055 	set_register(pegasus, Reg1d, 0);  in setup_pegasus_II()
1056 	set_register(pegasus, Reg7b, 1);  in setup_pegasus_II()
1058 	if ((pegasus->features & HAS_HOME_PNA) && mii_mode)  in setup_pegasus_II()
1059 		set_register(pegasus, Reg7b, 0);  in setup_pegasus_II()
1061 		set_register(pegasus, Reg7b, 2);  in setup_pegasus_II()
1063 	set_register(pegasus, 0x83, data);  in setup_pegasus_II()
1064 	get_registers(pegasus, 0x83, 1, &data);  in setup_pegasus_II()
1067 		pegasus->chip = 0x8513;  in setup_pegasus_II()
1069 		pegasus->chip = 0;  in setup_pegasus_II()
1071 	set_register(pegasus, 0x80, 0xc0);  in setup_pegasus_II()
1072 	set_register(pegasus, 0x83, 0xff);  in setup_pegasus_II()
1073 	set_register(pegasus, 0x84, 0x01);  in setup_pegasus_II()
1075 	if (pegasus->features & HAS_HOME_PNA && mii_mode)  in setup_pegasus_II()
1076 		set_register(pegasus, Reg81, 6);  in setup_pegasus_II()
1078 		set_register(pegasus, Reg81, 2);  in setup_pegasus_II()
1083 	pegasus_t *pegasus = container_of(work, pegasus_t, carrier_check.work);  in check_carrier()  local
1084 	set_carrier(pegasus->net);  in check_carrier()
1085 	if (!(pegasus->flags & PEGASUS_UNPLUG)) {  in check_carrier()
1086 		queue_delayed_work(system_long_wq, &pegasus->carrier_check,  in check_carrier()
1112 	pegasus_t *pegasus;  in pegasus_probe()  local
1119 	net = alloc_etherdev(sizeof(struct pegasus));  in pegasus_probe()
1123 	pegasus = netdev_priv(net);  in pegasus_probe()
1124 	pegasus->dev_index = dev_index;  in pegasus_probe()
1126 	res = alloc_urbs(pegasus);  in pegasus_probe()
1132 	tasklet_init(&pegasus->rx_tl, rx_fixup, (unsigned long) pegasus);  in pegasus_probe()
1134 	INIT_DELAYED_WORK(&pegasus->carrier_check, check_carrier);  in pegasus_probe()
1136 	pegasus->intf = intf;  in pegasus_probe()
1137 	pegasus->usb = dev;  in pegasus_probe()
1138 	pegasus->net = net;  in pegasus_probe()
1144 	pegasus->mii.dev = net;  in pegasus_probe()
1145 	pegasus->mii.mdio_read = mdio_read;  in pegasus_probe()
1146 	pegasus->mii.mdio_write = mdio_write;  in pegasus_probe()
1147 	pegasus->mii.phy_id_mask = 0x1f;  in pegasus_probe()
1148 	pegasus->mii.reg_num_mask = 0x1f;  in pegasus_probe()
1149 	pegasus->msg_enable = netif_msg_init(msg_level, NETIF_MSG_DRV  in pegasus_probe()
1152 	pegasus->features = usb_dev_id[dev_index].private;  in pegasus_probe()
1153 	get_interrupt_interval(pegasus);  in pegasus_probe()
1154 	if (reset_mac(pegasus)) {  in pegasus_probe()
1159 	set_ethernet_addr(pegasus);  in pegasus_probe()
1160 	if (pegasus->features & PEGASUS_II) {  in pegasus_probe()
1162 		setup_pegasus_II(pegasus);  in pegasus_probe()
1164 	pegasus->phy = mii_phy_probe(pegasus);  in pegasus_probe()
1165 	if (pegasus->phy == 0xff) {  in pegasus_probe()
1167 		pegasus->phy = 1;  in pegasus_probe()
1169 	pegasus->mii.phy_id = pegasus->phy;  in pegasus_probe()
1170 	usb_set_intfdata(intf, pegasus);  in pegasus_probe()
1176 	queue_delayed_work(system_long_wq, &pegasus->carrier_check,  in pegasus_probe()
1185 	free_all_urbs(pegasus);  in pegasus_probe()
1194 	struct pegasus *pegasus = usb_get_intfdata(intf);  in pegasus_disconnect()  local
1197 	if (!pegasus) {  in pegasus_disconnect()
1202 	pegasus->flags |= PEGASUS_UNPLUG;  in pegasus_disconnect()
1203 	cancel_delayed_work_sync(&pegasus->carrier_check);  in pegasus_disconnect()
1204 	unregister_netdev(pegasus->net);  in pegasus_disconnect()
1205 	unlink_all_urbs(pegasus);  in pegasus_disconnect()
1206 	free_all_urbs(pegasus);  in pegasus_disconnect()
1207 	if (pegasus->rx_skb != NULL) {  in pegasus_disconnect()
1208 		dev_kfree_skb(pegasus->rx_skb);  in pegasus_disconnect()
1209 		pegasus->rx_skb = NULL;  in pegasus_disconnect()
1211 	free_netdev(pegasus->net);  in pegasus_disconnect()
1216 	struct pegasus *pegasus = usb_get_intfdata(intf);  in pegasus_suspend()  local
1218 	netif_device_detach(pegasus->net);  in pegasus_suspend()
1219 	cancel_delayed_work_sync(&pegasus->carrier_check);  in pegasus_suspend()
1220 	if (netif_running(pegasus->net)) {  in pegasus_suspend()
1221 		usb_kill_urb(pegasus->rx_urb);  in pegasus_suspend()
1222 		usb_kill_urb(pegasus->intr_urb);  in pegasus_suspend()
1229 	struct pegasus *pegasus = usb_get_intfdata(intf);  in pegasus_resume()  local
1231 	netif_device_attach(pegasus->net);  in pegasus_resume()
1232 	if (netif_running(pegasus->net)) {  in pegasus_resume()
1233 		pegasus->rx_urb->status = 0;  in pegasus_resume()
1234 		pegasus->rx_urb->actual_length = 0;  in pegasus_resume()
1235 		read_bulk_callback(pegasus->rx_urb);  in pegasus_resume()
1237 		pegasus->intr_urb->status = 0;  in pegasus_resume()
1238 		pegasus->intr_urb->actual_length = 0;  in pegasus_resume()
1239 		intr_callback(pegasus->intr_urb);  in pegasus_resume()
1241 	queue_delayed_work(system_long_wq, &pegasus->carrier_check,  in pegasus_resume()