733 		void (*autosuspend_en)(struct r8152 *tp, bool enable);
779 int get_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)  in get_registers()  argument
788 	ret = usb_control_msg(tp->udev, usb_rcvctrlpipe(tp->udev, 0),  in get_registers()
799 int set_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)  in set_registers()  argument
808 	ret = usb_control_msg(tp->udev, usb_sndctrlpipe(tp->udev, 0),  in set_registers()
817 static int generic_ocp_read(struct r8152 *tp, u16 index, u16 size,  in generic_ocp_read()  argument
823 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in generic_ocp_read()
835 			ret = get_registers(tp, index, type, limit, data);  in generic_ocp_read()
843 			ret = get_registers(tp, index, type, size, data);  in generic_ocp_read()
855 		set_bit(RTL8152_UNPLUG, &tp->flags);  in generic_ocp_read()
860 static int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen,  in generic_ocp_write()  argument
867 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in generic_ocp_write()
881 	ret = set_registers(tp, index, type | byen, 4, data);  in generic_ocp_write()
894 				ret = set_registers(tp, index,  in generic_ocp_write()
904 				ret = set_registers(tp, index,  in generic_ocp_write()
918 		ret = set_registers(tp, index, type | byen, 4, data);  in generic_ocp_write()
925 		set_bit(RTL8152_UNPLUG, &tp->flags);  in generic_ocp_write()
931 int pla_ocp_read(struct r8152 *tp, u16 index, u16 size, void *data)  in pla_ocp_read()  argument
933 	return generic_ocp_read(tp, index, size, data, MCU_TYPE_PLA);  in pla_ocp_read()
937 int pla_ocp_write(struct r8152 *tp, u16 index, u16 byteen, u16 size, void *data)  in pla_ocp_write()  argument
939 	return generic_ocp_write(tp, index, byteen, size, data, MCU_TYPE_PLA);  in pla_ocp_write()
943 int usb_ocp_write(struct r8152 *tp, u16 index, u16 byteen, u16 size, void *data)  in usb_ocp_write()  argument
945 	return generic_ocp_write(tp, index, byteen, size, data, MCU_TYPE_USB);  in usb_ocp_write()
948 static u32 ocp_read_dword(struct r8152 *tp, u16 type, u16 index)  in ocp_read_dword()  argument
952 	generic_ocp_read(tp, index, sizeof(data), &data, type);  in ocp_read_dword()
957 static void ocp_write_dword(struct r8152 *tp, u16 type, u16 index, u32 data)  in ocp_write_dword()  argument
961 	generic_ocp_write(tp, index, BYTE_EN_DWORD, sizeof(tmp), &tmp, type);  in ocp_write_dword()
964 static u16 ocp_read_word(struct r8152 *tp, u16 type, u16 index)  in ocp_read_word()  argument
974 	generic_ocp_read(tp, index, sizeof(tmp), &tmp, type | byen);  in ocp_read_word()
983 static void ocp_write_word(struct r8152 *tp, u16 type, u16 index, u32 data)  in ocp_write_word()  argument
1001 	generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type);  in ocp_write_word()
1004 static u8 ocp_read_byte(struct r8152 *tp, u16 type, u16 index)  in ocp_read_byte()  argument
1012 	generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);  in ocp_read_byte()
1021 static void ocp_write_byte(struct r8152 *tp, u16 type, u16 index, u32 data)  in ocp_write_byte()  argument
1039 	generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type);  in ocp_write_byte()
1042 static u16 ocp_reg_read(struct r8152 *tp, u16 addr)  in ocp_reg_read()  argument
1047 	if (ocp_base != tp->ocp_base) {  in ocp_reg_read()
1048 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, ocp_base);  in ocp_reg_read()
1049 		tp->ocp_base = ocp_base;  in ocp_reg_read()
1053 	return ocp_read_word(tp, MCU_TYPE_PLA, ocp_index);  in ocp_reg_read()
1056 static void ocp_reg_write(struct r8152 *tp, u16 addr, u16 data)  in ocp_reg_write()  argument
1061 	if (ocp_base != tp->ocp_base) {  in ocp_reg_write()
1062 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, ocp_base);  in ocp_reg_write()
1063 		tp->ocp_base = ocp_base;  in ocp_reg_write()
1067 	ocp_write_word(tp, MCU_TYPE_PLA, ocp_index, data);  in ocp_reg_write()
1070 static inline void r8152_mdio_write(struct r8152 *tp, u32 reg_addr, u32 value)  in r8152_mdio_write()  argument
1072 	ocp_reg_write(tp, OCP_BASE_MII + reg_addr * 2, value);  in r8152_mdio_write()
1075 static inline int r8152_mdio_read(struct r8152 *tp, u32 reg_addr)  in r8152_mdio_read()  argument
1077 	return ocp_reg_read(tp, OCP_BASE_MII + reg_addr * 2);  in r8152_mdio_read()
1080 static void sram_write(struct r8152 *tp, u16 addr, u16 data)  in sram_write()  argument
1082 	ocp_reg_write(tp, OCP_SRAM_ADDR, addr);  in sram_write()
1083 	ocp_reg_write(tp, OCP_SRAM_DATA, data);  in sram_write()
1086 static u16 sram_read(struct r8152 *tp, u16 addr)  in sram_read()  argument
1088 	ocp_reg_write(tp, OCP_SRAM_ADDR, addr);  in sram_read()
1089 	return ocp_reg_read(tp, OCP_SRAM_DATA);  in sram_read()
1094 	struct r8152 *tp = netdev_priv(netdev);  in read_mii_word()  local
1097 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in read_mii_word()
1103 	ret = r8152_mdio_read(tp, reg);  in read_mii_word()
1111 	struct r8152 *tp = netdev_priv(netdev);  in write_mii_word()  local
1113 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in write_mii_word()
1119 	r8152_mdio_write(tp, reg, val);  in write_mii_word()
1123 r8152_submit_rx(struct r8152 *tp, struct rx_agg *agg, gfp_t mem_flags);
1127 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_set_mac_address()  local
1134 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_mac_address()
1138 	mutex_lock(&tp->control);  in rtl8152_set_mac_address()
1142 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG);  in rtl8152_set_mac_address()
1143 	pla_ocp_write(tp, PLA_IDR, BYTE_EN_SIX_BYTES, 8, addr->sa_data);  in rtl8152_set_mac_address()
1144 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);  in rtl8152_set_mac_address()
1146 	mutex_unlock(&tp->control);  in rtl8152_set_mac_address()
1148 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_mac_address()
1157 static int vendor_mac_passthru_addr_read(struct r8152 *tp, struct sockaddr *sa)  in vendor_mac_passthru_addr_read()  argument
1167 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_MISC_0);  in vendor_mac_passthru_addr_read()
1172 	ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, EFUSE);  in vendor_mac_passthru_addr_read()
1182 		netif_warn(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1189 		netif_warn(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1195 		netif_warn(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1202 	ether_addr_copy(tp->netdev->dev_addr, sa->sa_data);  in vendor_mac_passthru_addr_read()
1203 	netif_info(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1211 static int set_ethernet_addr(struct r8152 *tp)  in set_ethernet_addr()  argument
1213 	struct net_device *dev = tp->netdev;  in set_ethernet_addr()
1217 	if (tp->version == RTL_VER_01) {  in set_ethernet_addr()
1218 		ret = pla_ocp_read(tp, PLA_IDR, 8, sa.sa_data);  in set_ethernet_addr()
1224 		ret = vendor_mac_passthru_addr_read(tp, &sa);  in set_ethernet_addr()
1226 			ret = pla_ocp_read(tp, PLA_BACKUP, 8, sa.sa_data);  in set_ethernet_addr()
1230 		netif_err(tp, probe, dev, "Get ether addr fail\n");  in set_ethernet_addr()
1232 		netif_err(tp, probe, dev, "Invalid ether addr %pM\n",  in set_ethernet_addr()
1237 		netif_info(tp, probe, dev, "Random ether addr %pM\n",  in set_ethernet_addr()
1240 		if (tp->version == RTL_VER_01)  in set_ethernet_addr()
1254 	struct r8152 *tp;  in read_bulk_callback()  local
1261 	tp = agg->context;  in read_bulk_callback()
1262 	if (!tp)  in read_bulk_callback()
1265 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in read_bulk_callback()
1268 	if (!test_bit(WORK_ENABLE, &tp->flags))  in read_bulk_callback()
1271 	netdev = tp->netdev;  in read_bulk_callback()
1278 	usb_mark_last_busy(tp->udev);  in read_bulk_callback()
1285 		spin_lock_irqsave(&tp->rx_lock, flags);  in read_bulk_callback()
1286 		list_add_tail(&agg->list, &tp->rx_done);  in read_bulk_callback()
1287 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in read_bulk_callback()
1288 		napi_schedule(&tp->napi);  in read_bulk_callback()
1291 		set_bit(RTL8152_UNPLUG, &tp->flags);  in read_bulk_callback()
1292 		netif_device_detach(tp->netdev);  in read_bulk_callback()
1306 	r8152_submit_rx(tp, agg, GFP_ATOMIC);  in read_bulk_callback()
1314 	struct r8152 *tp;  in write_bulk_callback()  local
1322 	tp = agg->context;  in write_bulk_callback()
1323 	if (!tp)  in write_bulk_callback()
1326 	netdev = tp->netdev;  in write_bulk_callback()
1337 	spin_lock_irqsave(&tp->tx_lock, flags);  in write_bulk_callback()
1338 	list_add_tail(&agg->list, &tp->tx_free);  in write_bulk_callback()
1339 	spin_unlock_irqrestore(&tp->tx_lock, flags);  in write_bulk_callback()
1341 	usb_autopm_put_interface_async(tp->intf);  in write_bulk_callback()
1346 	if (!test_bit(WORK_ENABLE, &tp->flags))  in write_bulk_callback()
1349 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in write_bulk_callback()
1352 	if (!skb_queue_empty(&tp->tx_queue))  in write_bulk_callback()
1353 		napi_schedule(&tp->napi);  in write_bulk_callback()
1358 	struct r8152 *tp;  in intr_callback()  local
1363 	tp = urb->context;  in intr_callback()
1364 	if (!tp)  in intr_callback()
1367 	if (!test_bit(WORK_ENABLE, &tp->flags))  in intr_callback()
1370 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in intr_callback()
1378 		netif_device_detach(tp->netdev);  in intr_callback()
1382 		netif_info(tp, intr, tp->netdev,  in intr_callback()
1386 		netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n");  in intr_callback()
1390 		netif_info(tp, intr, tp->netdev, "intr status %d\n", status);  in intr_callback()
1396 		if (!netif_carrier_ok(tp->netdev)) {  in intr_callback()
1397 			set_bit(RTL8152_LINK_CHG, &tp->flags);  in intr_callback()
1398 			schedule_delayed_work(&tp->schedule, 0);  in intr_callback()
1401 		if (netif_carrier_ok(tp->netdev)) {  in intr_callback()
1402 			netif_stop_queue(tp->netdev);  in intr_callback()
1403 			set_bit(RTL8152_LINK_CHG, &tp->flags);  in intr_callback()
1404 			schedule_delayed_work(&tp->schedule, 0);  in intr_callback()
1411 		set_bit(RTL8152_UNPLUG, &tp->flags);  in intr_callback()
1412 		netif_device_detach(tp->netdev);  in intr_callback()
1414 		netif_err(tp, intr, tp->netdev,  in intr_callback()
1429 static void free_all_mem(struct r8152 *tp)  in free_all_mem()  argument
1434 		usb_free_urb(tp->rx_info[i].urb);  in free_all_mem()
1435 		tp->rx_info[i].urb = NULL;  in free_all_mem()
1437 		kfree(tp->rx_info[i].buffer);  in free_all_mem()
1438 		tp->rx_info[i].buffer = NULL;  in free_all_mem()
1439 		tp->rx_info[i].head = NULL;  in free_all_mem()
1443 		usb_free_urb(tp->tx_info[i].urb);  in free_all_mem()
1444 		tp->tx_info[i].urb = NULL;  in free_all_mem()
1446 		kfree(tp->tx_info[i].buffer);  in free_all_mem()
1447 		tp->tx_info[i].buffer = NULL;  in free_all_mem()
1448 		tp->tx_info[i].head = NULL;  in free_all_mem()
1451 	usb_free_urb(tp->intr_urb);  in free_all_mem()
1452 	tp->intr_urb = NULL;  in free_all_mem()
1454 	kfree(tp->intr_buff);  in free_all_mem()
1455 	tp->intr_buff = NULL;  in free_all_mem()
1458 static int alloc_all_mem(struct r8152 *tp)  in alloc_all_mem()  argument
1460 	struct net_device *netdev = tp->netdev;  in alloc_all_mem()
1461 	struct usb_interface *intf = tp->intf;  in alloc_all_mem()
1470 	spin_lock_init(&tp->rx_lock);  in alloc_all_mem()
1471 	spin_lock_init(&tp->tx_lock);  in alloc_all_mem()
1472 	INIT_LIST_HEAD(&tp->tx_free);  in alloc_all_mem()
1473 	INIT_LIST_HEAD(&tp->rx_done);  in alloc_all_mem()
1474 	skb_queue_head_init(&tp->tx_queue);  in alloc_all_mem()
1475 	skb_queue_head_init(&tp->rx_queue);  in alloc_all_mem()
1496 		INIT_LIST_HEAD(&tp->rx_info[i].list);  in alloc_all_mem()
1497 		tp->rx_info[i].context = tp;  in alloc_all_mem()
1498 		tp->rx_info[i].urb = urb;  in alloc_all_mem()
1499 		tp->rx_info[i].buffer = buf;  in alloc_all_mem()
1500 		tp->rx_info[i].head = rx_agg_align(buf);  in alloc_all_mem()
1522 		INIT_LIST_HEAD(&tp->tx_info[i].list);  in alloc_all_mem()
1523 		tp->tx_info[i].context = tp;  in alloc_all_mem()
1524 		tp->tx_info[i].urb = urb;  in alloc_all_mem()
1525 		tp->tx_info[i].buffer = buf;  in alloc_all_mem()
1526 		tp->tx_info[i].head = tx_agg_align(buf);  in alloc_all_mem()
1528 		list_add_tail(&tp->tx_info[i].list, &tp->tx_free);  in alloc_all_mem()
1531 	tp->intr_urb = usb_alloc_urb(0, GFP_KERNEL);  in alloc_all_mem()
1532 	if (!tp->intr_urb)  in alloc_all_mem()
1535 	tp->intr_buff = kmalloc(INTBUFSIZE, GFP_KERNEL);  in alloc_all_mem()
1536 	if (!tp->intr_buff)  in alloc_all_mem()
1539 	tp->intr_interval = (int)ep_intr->desc.bInterval;  in alloc_all_mem()
1540 	usb_fill_int_urb(tp->intr_urb, tp->udev, usb_rcvintpipe(tp->udev, 3),  in alloc_all_mem()
1541 			 tp->intr_buff, INTBUFSIZE, intr_callback,  in alloc_all_mem()
1542 			 tp, tp->intr_interval);  in alloc_all_mem()
1547 	free_all_mem(tp);  in alloc_all_mem()
1551 static struct tx_agg *r8152_get_tx_agg(struct r8152 *tp)  in r8152_get_tx_agg()  argument
1556 	if (list_empty(&tp->tx_free))  in r8152_get_tx_agg()
1559 	spin_lock_irqsave(&tp->tx_lock, flags);  in r8152_get_tx_agg()
1560 	if (!list_empty(&tp->tx_free)) {  in r8152_get_tx_agg()
1563 		cursor = tp->tx_free.next;  in r8152_get_tx_agg()
1567 	spin_unlock_irqrestore(&tp->tx_lock, flags);  in r8152_get_tx_agg()
1576 static void r8152_csum_workaround(struct r8152 *tp, struct sk_buff *skb,  in r8152_csum_workaround()  argument
1580 		netdev_features_t features = tp->netdev->features;  in r8152_csum_workaround()
1609 		stats = &tp->netdev->stats;  in r8152_csum_workaround()
1657 static int r8152_tx_csum(struct r8152 *tp, struct tx_desc *desc,  in r8152_tx_csum()  argument
1670 			netif_warn(tp, tx_err, tp->netdev,  in r8152_tx_csum()
1701 			netif_warn(tp, tx_err, tp->netdev,  in r8152_tx_csum()
1741 static int r8152_tx_agg_fill(struct r8152 *tp, struct tx_agg *agg)  in r8152_tx_agg_fill()  argument
1743 	struct sk_buff_head skb_head, *tx_queue = &tp->tx_queue;  in r8152_tx_agg_fill()
1779 		if (r8152_tx_csum(tp, tx_desc, skb, skb->len, offset)) {  in r8152_tx_agg_fill()
1780 			r8152_csum_workaround(tp, skb, &skb_head);  in r8152_tx_agg_fill()
1790 			struct net_device_stats *stats = &tp->netdev->stats;  in r8152_tx_agg_fill()
1806 		if (test_bit(DELL_TB_RX_AGG_BUG, &tp->flags))  in r8152_tx_agg_fill()
1816 	netif_tx_lock(tp->netdev);  in r8152_tx_agg_fill()
1818 	if (netif_queue_stopped(tp->netdev) &&  in r8152_tx_agg_fill()
1819 	    skb_queue_len(&tp->tx_queue) < tp->tx_qlen)  in r8152_tx_agg_fill()
1820 		netif_wake_queue(tp->netdev);  in r8152_tx_agg_fill()
1822 	netif_tx_unlock(tp->netdev);  in r8152_tx_agg_fill()
1824 	ret = usb_autopm_get_interface_async(tp->intf);  in r8152_tx_agg_fill()
1828 	usb_fill_bulk_urb(agg->urb, tp->udev, usb_sndbulkpipe(tp->udev, 2),  in r8152_tx_agg_fill()
1834 		usb_autopm_put_interface_async(tp->intf);  in r8152_tx_agg_fill()
1840 static u8 r8152_rx_csum(struct r8152 *tp, struct rx_desc *rx_desc)  in r8152_rx_csum()  argument
1845 	if (!(tp->netdev->features & NETIF_F_RXCSUM))  in r8152_rx_csum()
1869 static int rx_bottom(struct r8152 *tp, int budget)  in rx_bottom()  argument
1874 	struct napi_struct *napi = &tp->napi;  in rx_bottom()
1876 	if (!skb_queue_empty(&tp->rx_queue)) {  in rx_bottom()
1878 			struct sk_buff *skb = __skb_dequeue(&tp->rx_queue);  in rx_bottom()
1879 			struct net_device *netdev = tp->netdev;  in rx_bottom()
1894 	if (list_empty(&tp->rx_done))  in rx_bottom()
1898 	spin_lock_irqsave(&tp->rx_lock, flags);  in rx_bottom()
1899 	list_splice_init(&tp->rx_done, &rx_queue);  in rx_bottom()
1900 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rx_bottom()
1921 			struct net_device *netdev = tp->netdev;  in rx_bottom()
1927 			if (unlikely(skb_queue_len(&tp->rx_queue) >= 1000))  in rx_bottom()
1947 			skb->ip_summed = r8152_rx_csum(tp, rx_desc);  in rx_bottom()
1958 				__skb_queue_tail(&tp->rx_queue, skb);  in rx_bottom()
1970 			ret = r8152_submit_rx(tp, agg, GFP_ATOMIC);  in rx_bottom()
1978 		spin_lock_irqsave(&tp->rx_lock, flags);  in rx_bottom()
1979 		list_splice_tail(&rx_queue, &tp->rx_done);  in rx_bottom()
1980 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in rx_bottom()
1987 static void tx_bottom(struct r8152 *tp)  in tx_bottom()  argument
1994 		if (skb_queue_empty(&tp->tx_queue))  in tx_bottom()
1997 		agg = r8152_get_tx_agg(tp);  in tx_bottom()
2001 		res = r8152_tx_agg_fill(tp, agg);  in tx_bottom()
2003 			struct net_device *netdev = tp->netdev;  in tx_bottom()
2006 				set_bit(RTL8152_UNPLUG, &tp->flags);  in tx_bottom()
2012 				netif_warn(tp, tx_err, netdev,  in tx_bottom()
2016 				spin_lock_irqsave(&tp->tx_lock, flags);  in tx_bottom()
2017 				list_add_tail(&agg->list, &tp->tx_free);  in tx_bottom()
2018 				spin_unlock_irqrestore(&tp->tx_lock, flags);  in tx_bottom()
2024 static void bottom_half(struct r8152 *tp)  in bottom_half()  argument
2026 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in bottom_half()
2029 	if (!test_bit(WORK_ENABLE, &tp->flags))  in bottom_half()
2034 	if (!netif_carrier_ok(tp->netdev))  in bottom_half()
2037 	clear_bit(SCHEDULE_NAPI, &tp->flags);  in bottom_half()
2039 	tx_bottom(tp);  in bottom_half()
2044 	struct r8152 *tp = container_of(napi, struct r8152, napi);  in r8152_poll()  local
2047 	work_done = rx_bottom(tp, budget);  in r8152_poll()
2048 	bottom_half(tp);  in r8152_poll()
2053 		if (!list_empty(&tp->rx_done))  in r8152_poll()
2055 		else if (!skb_queue_empty(&tp->tx_queue) &&  in r8152_poll()
2056 			 !list_empty(&tp->tx_free))  in r8152_poll()
2065 int r8152_submit_rx(struct r8152 *tp, struct rx_agg *agg, gfp_t mem_flags)  in r8152_submit_rx()  argument
2070 	if (test_bit(RTL8152_UNPLUG, &tp->flags) ||  in r8152_submit_rx()
2071 	    !test_bit(WORK_ENABLE, &tp->flags) || !netif_carrier_ok(tp->netdev))  in r8152_submit_rx()
2074 	usb_fill_bulk_urb(agg->urb, tp->udev, usb_rcvbulkpipe(tp->udev, 1),  in r8152_submit_rx()
2080 		set_bit(RTL8152_UNPLUG, &tp->flags);  in r8152_submit_rx()
2081 		netif_device_detach(tp->netdev);  in r8152_submit_rx()
2087 		spin_lock_irqsave(&tp->rx_lock, flags);  in r8152_submit_rx()
2088 		list_add_tail(&agg->list, &tp->rx_done);  in r8152_submit_rx()
2089 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in r8152_submit_rx()
2091 		netif_err(tp, rx_err, tp->netdev,  in r8152_submit_rx()
2094 		napi_schedule(&tp->napi);  in r8152_submit_rx()
2100 static void rtl_drop_queued_tx(struct r8152 *tp)  in rtl_drop_queued_tx()  argument
2102 	struct net_device_stats *stats = &tp->netdev->stats;  in rtl_drop_queued_tx()
2103 	struct sk_buff_head skb_head, *tx_queue = &tp->tx_queue;  in rtl_drop_queued_tx()
2122 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_tx_timeout()  local
2124 	netif_warn(tp, tx_err, netdev, "Tx timeout\n");  in rtl8152_tx_timeout()
2126 	usb_queue_reset_device(tp->intf);  in rtl8152_tx_timeout()
2131 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_set_rx_mode()  local
2134 		set_bit(RTL8152_SET_RX_MODE, &tp->flags);  in rtl8152_set_rx_mode()
2135 		schedule_delayed_work(&tp->schedule, 0);  in rtl8152_set_rx_mode()
2141 	struct r8152 *tp = netdev_priv(netdev);  in _rtl8152_set_rx_mode()  local
2147 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in _rtl8152_set_rx_mode()
2153 		netif_notice(tp, link, netdev, "Promiscuous mode enabled\n");  in _rtl8152_set_rx_mode()
2179 	pla_ocp_write(tp, PLA_MAR, BYTE_EN_DWORD, sizeof(tmp), tmp);  in _rtl8152_set_rx_mode()
2180 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in _rtl8152_set_rx_mode()
2203 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_start_xmit()  local
2207 	skb_queue_tail(&tp->tx_queue, skb);  in rtl8152_start_xmit()
2209 	if (!list_empty(&tp->tx_free)) {  in rtl8152_start_xmit()
2210 		if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) {  in rtl8152_start_xmit()
2211 			set_bit(SCHEDULE_NAPI, &tp->flags);  in rtl8152_start_xmit()
2212 			schedule_delayed_work(&tp->schedule, 0);  in rtl8152_start_xmit()
2214 			usb_mark_last_busy(tp->udev);  in rtl8152_start_xmit()
2215 			napi_schedule(&tp->napi);  in rtl8152_start_xmit()
2217 	} else if (skb_queue_len(&tp->tx_queue) > tp->tx_qlen) {  in rtl8152_start_xmit()
2224 static void r8152b_reset_packet_filter(struct r8152 *tp)  in r8152b_reset_packet_filter()  argument
2228 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_FMC);  in r8152b_reset_packet_filter()
2230 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_FMC, ocp_data);  in r8152b_reset_packet_filter()
2232 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_FMC, ocp_data);  in r8152b_reset_packet_filter()
2235 static void rtl8152_nic_reset(struct r8152 *tp)  in rtl8152_nic_reset()  argument
2239 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, CR_RST);  in rtl8152_nic_reset()
2242 		if (!(ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CR) & CR_RST))  in rtl8152_nic_reset()
2248 static void set_tx_qlen(struct r8152 *tp)  in set_tx_qlen()  argument
2250 	struct net_device *netdev = tp->netdev;  in set_tx_qlen()
2252 	tp->tx_qlen = agg_buf_sz / (netdev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN +  in set_tx_qlen()
2256 static inline u8 rtl8152_get_speed(struct r8152 *tp)  in rtl8152_get_speed()  argument
2258 	return ocp_read_byte(tp, MCU_TYPE_PLA, PLA_PHYSTATUS);  in rtl8152_get_speed()
2261 static void rtl_set_eee_plus(struct r8152 *tp)  in rtl_set_eee_plus()  argument
2266 	speed = rtl8152_get_speed(tp);  in rtl_set_eee_plus()
2268 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR);  in rtl_set_eee_plus()
2270 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data);  in rtl_set_eee_plus()
2272 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR);  in rtl_set_eee_plus()
2274 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data);  in rtl_set_eee_plus()
2278 static void rxdy_gated_en(struct r8152 *tp, bool enable)  in rxdy_gated_en()  argument
2282 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MISC_1);  in rxdy_gated_en()
2287 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_MISC_1, ocp_data);  in rxdy_gated_en()
2290 static int rtl_start_rx(struct r8152 *tp)  in rtl_start_rx()  argument
2294 	INIT_LIST_HEAD(&tp->rx_done);  in rtl_start_rx()
2296 		INIT_LIST_HEAD(&tp->rx_info[i].list);  in rtl_start_rx()
2297 		ret = r8152_submit_rx(tp, &tp->rx_info[i], GFP_KERNEL);  in rtl_start_rx()
2309 			struct rx_agg *agg = &tp->rx_info[i++];  in rtl_start_rx()
2316 		spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_start_rx()
2317 		list_splice_tail(&rx_queue, &tp->rx_done);  in rtl_start_rx()
2318 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_start_rx()
2324 static int rtl_stop_rx(struct r8152 *tp)  in rtl_stop_rx()  argument
2329 		usb_kill_urb(tp->rx_info[i].urb);  in rtl_stop_rx()
2331 	while (!skb_queue_empty(&tp->rx_queue))  in rtl_stop_rx()
2332 		dev_kfree_skb(__skb_dequeue(&tp->rx_queue));  in rtl_stop_rx()
2337 static int rtl_enable(struct r8152 *tp)  in rtl_enable()  argument
2341 	r8152b_reset_packet_filter(tp);  in rtl_enable()
2343 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CR);  in rtl_enable()
2345 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, ocp_data);  in rtl_enable()
2347 	rxdy_gated_en(tp, false);  in rtl_enable()
2352 static int rtl8152_enable(struct r8152 *tp)  in rtl8152_enable()  argument
2354 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8152_enable()
2357 	set_tx_qlen(tp);  in rtl8152_enable()
2358 	rtl_set_eee_plus(tp);  in rtl8152_enable()
2360 	return rtl_enable(tp);  in rtl8152_enable()
2363 static inline void r8153b_rx_agg_chg_indicate(struct r8152 *tp)  in r8153b_rx_agg_chg_indicate()  argument
2365 	ocp_write_byte(tp, MCU_TYPE_USB, USB_UPT_RXDMA_OWN,  in r8153b_rx_agg_chg_indicate()
2369 static void r8153_set_rx_early_timeout(struct r8152 *tp)  in r8153_set_rx_early_timeout()  argument
2371 	u32 ocp_data = tp->coalesce / 8;  in r8153_set_rx_early_timeout()
2373 	switch (tp->version) {  in r8153_set_rx_early_timeout()
2378 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_TIMEOUT,  in r8153_set_rx_early_timeout()
2387 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_TIMEOUT,  in r8153_set_rx_early_timeout()
2389 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EXTRA_AGGR_TMR,  in r8153_set_rx_early_timeout()
2391 		r8153b_rx_agg_chg_indicate(tp);  in r8153_set_rx_early_timeout()
2399 static void r8153_set_rx_early_size(struct r8152 *tp)  in r8153_set_rx_early_size()  argument
2401 	u32 ocp_data = agg_buf_sz - rx_reserved_size(tp->netdev->mtu);  in r8153_set_rx_early_size()
2403 	switch (tp->version) {  in r8153_set_rx_early_size()
2408 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_SIZE,  in r8153_set_rx_early_size()
2413 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_SIZE,  in r8153_set_rx_early_size()
2415 		r8153b_rx_agg_chg_indicate(tp);  in r8153_set_rx_early_size()
2423 static int rtl8153_enable(struct r8152 *tp)  in rtl8153_enable()  argument
2425 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8153_enable()
2428 	set_tx_qlen(tp);  in rtl8153_enable()
2429 	rtl_set_eee_plus(tp);  in rtl8153_enable()
2430 	r8153_set_rx_early_timeout(tp);  in rtl8153_enable()
2431 	r8153_set_rx_early_size(tp);  in rtl8153_enable()
2433 	return rtl_enable(tp);  in rtl8153_enable()
2436 static void rtl_disable(struct r8152 *tp)  in rtl_disable()  argument
2441 	if (test_bit(RTL8152_UNPLUG, &tp->flags)) {  in rtl_disable()
2442 		rtl_drop_queued_tx(tp);  in rtl_disable()
2446 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in rtl_disable()
2448 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in rtl_disable()
2450 	rtl_drop_queued_tx(tp);  in rtl_disable()
2453 		usb_kill_urb(tp->tx_info[i].urb);  in rtl_disable()
2455 	rxdy_gated_en(tp, true);  in rtl_disable()
2458 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in rtl_disable()
2465 		if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0) & TCR0_TX_EMPTY)  in rtl_disable()
2470 	rtl_stop_rx(tp);  in rtl_disable()
2472 	rtl8152_nic_reset(tp);  in rtl_disable()
2475 static void r8152_power_cut_en(struct r8152 *tp, bool enable)  in r8152_power_cut_en()  argument
2479 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_UPS_CTRL);  in r8152_power_cut_en()
2484 	ocp_write_word(tp, MCU_TYPE_USB, USB_UPS_CTRL, ocp_data);  in r8152_power_cut_en()
2486 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_PM_CTRL_STATUS);  in r8152_power_cut_en()
2488 	ocp_write_word(tp, MCU_TYPE_USB, USB_PM_CTRL_STATUS, ocp_data);  in r8152_power_cut_en()
2491 static void rtl_rx_vlan_en(struct r8152 *tp, bool enable)  in rtl_rx_vlan_en()  argument
2495 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CPCR);  in rtl_rx_vlan_en()
2500 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_CPCR, ocp_data);  in rtl_rx_vlan_en()
2507 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_set_features()  local
2510 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_features()
2514 	mutex_lock(&tp->control);  in rtl8152_set_features()
2518 			rtl_rx_vlan_en(tp, true);  in rtl8152_set_features()
2520 			rtl_rx_vlan_en(tp, false);  in rtl8152_set_features()
2523 	mutex_unlock(&tp->control);  in rtl8152_set_features()
2525 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_features()
2533 static u32 __rtl_get_wol(struct r8152 *tp)  in __rtl_get_wol()  argument
2538 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34);  in __rtl_get_wol()
2542 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG5);  in __rtl_get_wol()
2550 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CFG_WOL);  in __rtl_get_wol()
2557 static void __rtl_set_wol(struct r8152 *tp, u32 wolopts)  in __rtl_set_wol()  argument
2561 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG);  in __rtl_set_wol()
2563 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34);  in __rtl_set_wol()
2567 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG34, ocp_data);  in __rtl_set_wol()
2569 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG5);  in __rtl_set_wol()
2577 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG5, ocp_data);  in __rtl_set_wol()
2579 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);  in __rtl_set_wol()
2581 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CFG_WOL);  in __rtl_set_wol()
2585 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_CFG_WOL, ocp_data);  in __rtl_set_wol()
2588 		device_set_wakeup_enable(&tp->udev->dev, true);  in __rtl_set_wol()
2590 		device_set_wakeup_enable(&tp->udev->dev, false);  in __rtl_set_wol()
2593 static void r8153_mac_clk_spd(struct r8152 *tp, bool enable)  in r8153_mac_clk_spd()  argument
2597 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL,  in r8153_mac_clk_spd()
2599 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2,  in r8153_mac_clk_spd()
2601 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3,  in r8153_mac_clk_spd()
2604 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL4,  in r8153_mac_clk_spd()
2609 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL, 0);  in r8153_mac_clk_spd()
2610 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2, 0);  in r8153_mac_clk_spd()
2611 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3, 0);  in r8153_mac_clk_spd()
2612 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL4, 0);  in r8153_mac_clk_spd()
2616 static void r8153_u1u2en(struct r8152 *tp, bool enable)  in r8153_u1u2en()  argument
2625 	usb_ocp_write(tp, USB_TOLERANCE, BYTE_EN_SIX_BYTES, sizeof(u1u2), u1u2);  in r8153_u1u2en()
2628 static void r8153b_u1u2en(struct r8152 *tp, bool enable)  in r8153b_u1u2en()  argument
2632 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_LPM_CONFIG);  in r8153b_u1u2en()
2638 	ocp_write_word(tp, MCU_TYPE_USB, USB_LPM_CONFIG, ocp_data);  in r8153b_u1u2en()
2641 static void r8153_u2p3en(struct r8152 *tp, bool enable)  in r8153_u2p3en()  argument
2645 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_U2P3_CTRL);  in r8153_u2p3en()
2650 	ocp_write_word(tp, MCU_TYPE_USB, USB_U2P3_CTRL, ocp_data);  in r8153_u2p3en()
2653 static void r8153b_ups_flags_w1w0(struct r8152 *tp, u32 set, u32 clear)  in r8153b_ups_flags_w1w0()  argument
2657 	ocp_data = ocp_read_dword(tp, MCU_TYPE_USB, USB_UPS_FLAGS);  in r8153b_ups_flags_w1w0()
2660 	ocp_write_dword(tp, MCU_TYPE_USB, USB_UPS_FLAGS, ocp_data);  in r8153b_ups_flags_w1w0()
2663 static void r8153b_green_en(struct r8152 *tp, bool enable)  in r8153b_green_en()  argument
2668 		sram_write(tp, 0x8045, 0);	/* 10M abiq&ldvbias */  in r8153b_green_en()
2669 		sram_write(tp, 0x804d, 0x1222);	/* 100M short abiq&ldvbias */  in r8153b_green_en()
2670 		sram_write(tp, 0x805d, 0x0022);	/* 1000M short abiq&ldvbias */  in r8153b_green_en()
2672 		sram_write(tp, 0x8045, 0x2444);	/* 10M abiq&ldvbias */  in r8153b_green_en()
2673 		sram_write(tp, 0x804d, 0x2444);	/* 100M short abiq&ldvbias */  in r8153b_green_en()
2674 		sram_write(tp, 0x805d, 0x2444);	/* 1000M short abiq&ldvbias */  in r8153b_green_en()
2677 	data = sram_read(tp, SRAM_GREEN_CFG);  in r8153b_green_en()
2679 	sram_write(tp, SRAM_GREEN_CFG, data);  in r8153b_green_en()
2681 	r8153b_ups_flags_w1w0(tp, UPS_FLAGS_EN_GREEN, 0);  in r8153b_green_en()
2684 static u16 r8153_phy_status(struct r8152 *tp, u16 desired)  in r8153_phy_status()  argument
2690 		data = ocp_reg_read(tp, OCP_PHY_STATUS);  in r8153_phy_status()
2706 static void r8153b_ups_en(struct r8152 *tp, bool enable)  in r8153b_ups_en()  argument
2708 	u32 ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_POWER_CUT);  in r8153b_ups_en()
2712 		ocp_write_byte(tp, MCU_TYPE_USB, USB_POWER_CUT, ocp_data);  in r8153b_ups_en()
2714 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, 0xcfff);  in r8153b_ups_en()
2716 		ocp_write_byte(tp, MCU_TYPE_USB, 0xcfff, ocp_data);  in r8153b_ups_en()
2721 		ocp_write_byte(tp, MCU_TYPE_USB, USB_POWER_CUT, ocp_data);  in r8153b_ups_en()
2723 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, 0xcfff);  in r8153b_ups_en()
2725 		ocp_write_byte(tp, MCU_TYPE_USB, 0xcfff, ocp_data);  in r8153b_ups_en()
2727 		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_MISC_0);  in r8153b_ups_en()
2729 		ocp_write_word(tp, MCU_TYPE_USB, USB_MISC_0, ocp_data);  in r8153b_ups_en()
2731 		data = r8153_phy_status(tp, 0);  in r8153b_ups_en()
2736 			r8153b_green_en(tp,  in r8153b_ups_en()
2737 					test_bit(GREEN_ETHERNET, &tp->flags));  in r8153b_ups_en()
2739 			data = r8152_mdio_read(tp, MII_BMCR);  in r8153b_ups_en()
2742 			r8152_mdio_write(tp, MII_BMCR, data);  in r8153b_ups_en()
2744 			data = r8153_phy_status(tp, PHY_STAT_LAN_ON);  in r8153b_ups_en()
2749 				netif_warn(tp, link, tp->netdev,  in r8153b_ups_en()
2756 static void r8153_power_cut_en(struct r8152 *tp, bool enable)  in r8153_power_cut_en()  argument
2760 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_POWER_CUT);  in r8153_power_cut_en()
2765 	ocp_write_word(tp, MCU_TYPE_USB, USB_POWER_CUT, ocp_data);  in r8153_power_cut_en()
2767 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_MISC_0);  in r8153_power_cut_en()
2769 	ocp_write_word(tp, MCU_TYPE_USB, USB_MISC_0, ocp_data);  in r8153_power_cut_en()
2772 static void r8153b_power_cut_en(struct r8152 *tp, bool enable)  in r8153b_power_cut_en()  argument
2776 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_POWER_CUT);  in r8153b_power_cut_en()
2781 	ocp_write_word(tp, MCU_TYPE_USB, USB_POWER_CUT, ocp_data);  in r8153b_power_cut_en()
2783 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_MISC_0);  in r8153b_power_cut_en()
2785 	ocp_write_word(tp, MCU_TYPE_USB, USB_MISC_0, ocp_data);  in r8153b_power_cut_en()
2788 static void r8153b_queue_wake(struct r8152 *tp, bool enable)  in r8153b_queue_wake()  argument
2792 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, 0xd38a);  in r8153b_queue_wake()
2797 	ocp_write_byte(tp, MCU_TYPE_PLA, 0xd38a, ocp_data);  in r8153b_queue_wake()
2799 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, 0xd38c);  in r8153b_queue_wake()
2801 	ocp_write_byte(tp, MCU_TYPE_PLA, 0xd38c, ocp_data);  in r8153b_queue_wake()
2804 static bool rtl_can_wakeup(struct r8152 *tp)  in rtl_can_wakeup()  argument
2806 	struct usb_device *udev = tp->udev;  in rtl_can_wakeup()
2811 static void rtl_runtime_suspend_enable(struct r8152 *tp, bool enable)  in rtl_runtime_suspend_enable()  argument
2816 		__rtl_set_wol(tp, WAKE_ANY);  in rtl_runtime_suspend_enable()
2818 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG);  in rtl_runtime_suspend_enable()
2820 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34);  in rtl_runtime_suspend_enable()
2822 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG34, ocp_data);  in rtl_runtime_suspend_enable()
2824 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);  in rtl_runtime_suspend_enable()
2828 		__rtl_set_wol(tp, tp->saved_wolopts);  in rtl_runtime_suspend_enable()
2830 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG);  in rtl_runtime_suspend_enable()
2832 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34);  in rtl_runtime_suspend_enable()
2834 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG34, ocp_data);  in rtl_runtime_suspend_enable()
2836 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);  in rtl_runtime_suspend_enable()
2840 static void rtl8153_runtime_enable(struct r8152 *tp, bool enable)  in rtl8153_runtime_enable()  argument
2843 		r8153_u1u2en(tp, false);  in rtl8153_runtime_enable()
2844 		r8153_u2p3en(tp, false);  in rtl8153_runtime_enable()
2845 		r8153_mac_clk_spd(tp, true);  in rtl8153_runtime_enable()
2846 		rtl_runtime_suspend_enable(tp, true);  in rtl8153_runtime_enable()
2848 		rtl_runtime_suspend_enable(tp, false);  in rtl8153_runtime_enable()
2849 		r8153_mac_clk_spd(tp, false);  in rtl8153_runtime_enable()
2851 		switch (tp->version) {  in rtl8153_runtime_enable()
2858 			r8153_u2p3en(tp, true);  in rtl8153_runtime_enable()
2862 		r8153_u1u2en(tp, true);  in rtl8153_runtime_enable()
2866 static void rtl8153b_runtime_enable(struct r8152 *tp, bool enable)  in rtl8153b_runtime_enable()  argument
2869 		r8153b_queue_wake(tp, true);  in rtl8153b_runtime_enable()
2870 		r8153b_u1u2en(tp, false);  in rtl8153b_runtime_enable()
2871 		r8153_u2p3en(tp, false);  in rtl8153b_runtime_enable()
2872 		rtl_runtime_suspend_enable(tp, true);  in rtl8153b_runtime_enable()
2873 		r8153b_ups_en(tp, true);  in rtl8153b_runtime_enable()
2875 		r8153b_ups_en(tp, false);  in rtl8153b_runtime_enable()
2876 		r8153b_queue_wake(tp, false);  in rtl8153b_runtime_enable()
2877 		rtl_runtime_suspend_enable(tp, false);  in rtl8153b_runtime_enable()
2878 		r8153_u2p3en(tp, true);  in rtl8153b_runtime_enable()
2879 		r8153b_u1u2en(tp, true);  in rtl8153b_runtime_enable()
2883 static void r8153_teredo_off(struct r8152 *tp)  in r8153_teredo_off()  argument
2887 	switch (tp->version) {  in r8153_teredo_off()
2895 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG);  in r8153_teredo_off()
2898 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG, ocp_data);  in r8153_teredo_off()
2906 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG, 0xff);  in r8153_teredo_off()
2913 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_WDT6_CTRL, WDT6_SET_MODE);  in r8153_teredo_off()
2914 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_REALWOW_TIMER, 0);  in r8153_teredo_off()
2915 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TEREDO_TIMER, 0);  in r8153_teredo_off()
2918 static void rtl_reset_bmu(struct r8152 *tp)  in rtl_reset_bmu()  argument
2922 	ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_BMU_RESET);  in rtl_reset_bmu()
2924 	ocp_write_byte(tp, MCU_TYPE_USB, USB_BMU_RESET, ocp_data);  in rtl_reset_bmu()
2926 	ocp_write_byte(tp, MCU_TYPE_USB, USB_BMU_RESET, ocp_data);  in rtl_reset_bmu()
2929 static void r8152_aldps_en(struct r8152 *tp, bool enable)  in r8152_aldps_en()  argument
2932 		ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPWRSAVE | ENPDNPS |  in r8152_aldps_en()
2935 		ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPDNPS | LINKENA |  in r8152_aldps_en()
2941 static inline void r8152_mmd_indirect(struct r8152 *tp, u16 dev, u16 reg)  in r8152_mmd_indirect()  argument
2943 	ocp_reg_write(tp, OCP_EEE_AR, FUN_ADDR | dev);  in r8152_mmd_indirect()
2944 	ocp_reg_write(tp, OCP_EEE_DATA, reg);  in r8152_mmd_indirect()
2945 	ocp_reg_write(tp, OCP_EEE_AR, FUN_DATA | dev);  in r8152_mmd_indirect()
2948 static u16 r8152_mmd_read(struct r8152 *tp, u16 dev, u16 reg)  in r8152_mmd_read()  argument
2952 	r8152_mmd_indirect(tp, dev, reg);  in r8152_mmd_read()
2953 	data = ocp_reg_read(tp, OCP_EEE_DATA);  in r8152_mmd_read()
2954 	ocp_reg_write(tp, OCP_EEE_AR, 0x0000);  in r8152_mmd_read()
2959 static void r8152_mmd_write(struct r8152 *tp, u16 dev, u16 reg, u16 data)  in r8152_mmd_write()  argument
2961 	r8152_mmd_indirect(tp, dev, reg);  in r8152_mmd_write()
2962 	ocp_reg_write(tp, OCP_EEE_DATA, data);  in r8152_mmd_write()
2963 	ocp_reg_write(tp, OCP_EEE_AR, 0x0000);  in r8152_mmd_write()
2966 static void r8152_eee_en(struct r8152 *tp, bool enable)  in r8152_eee_en()  argument
2971 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR);  in r8152_eee_en()
2972 	config1 = ocp_reg_read(tp, OCP_EEE_CONFIG1) & ~sd_rise_time_mask;  in r8152_eee_en()
2973 	config2 = ocp_reg_read(tp, OCP_EEE_CONFIG2);  in r8152_eee_en()
2974 	config3 = ocp_reg_read(tp, OCP_EEE_CONFIG3) & ~fast_snr_mask;  in r8152_eee_en()
2991 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEE_CR, ocp_data);  in r8152_eee_en()
2992 	ocp_reg_write(tp, OCP_EEE_CONFIG1, config1);  in r8152_eee_en()
2993 	ocp_reg_write(tp, OCP_EEE_CONFIG2, config2);  in r8152_eee_en()
2994 	ocp_reg_write(tp, OCP_EEE_CONFIG3, config3);  in r8152_eee_en()
2997 static void r8152b_enable_eee(struct r8152 *tp)  in r8152b_enable_eee()  argument
2999 	r8152_eee_en(tp, true);  in r8152b_enable_eee()
3000 	r8152_mmd_write(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV, MDIO_EEE_100TX);  in r8152b_enable_eee()
3003 static void r8152b_enable_fc(struct r8152 *tp)  in r8152b_enable_fc()  argument
3007 	anar = r8152_mdio_read(tp, MII_ADVERTISE);  in r8152b_enable_fc()
3009 	r8152_mdio_write(tp, MII_ADVERTISE, anar);  in r8152b_enable_fc()
3012 static void rtl8152_disable(struct r8152 *tp)  in rtl8152_disable()  argument
3014 	r8152_aldps_en(tp, false);  in rtl8152_disable()
3015 	rtl_disable(tp);  in rtl8152_disable()
3016 	r8152_aldps_en(tp, true);  in rtl8152_disable()
3019 static void r8152b_hw_phy_cfg(struct r8152 *tp)  in r8152b_hw_phy_cfg()  argument
3021 	r8152b_enable_eee(tp);  in r8152b_hw_phy_cfg()
3022 	r8152_aldps_en(tp, true);  in r8152b_hw_phy_cfg()
3023 	r8152b_enable_fc(tp);  in r8152b_hw_phy_cfg()
3025 	set_bit(PHY_RESET, &tp->flags);  in r8152b_hw_phy_cfg()
3028 static void r8152b_exit_oob(struct r8152 *tp)  in r8152b_exit_oob()  argument
3033 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in r8152b_exit_oob()
3035 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in r8152b_exit_oob()
3037 	rxdy_gated_en(tp, true);  in r8152b_exit_oob()
3038 	r8153_teredo_off(tp);  in r8152b_exit_oob()
3039 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);  in r8152b_exit_oob()
3040 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, 0x00);  in r8152b_exit_oob()
3042 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_exit_oob()
3044 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8152b_exit_oob()
3046 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8152b_exit_oob()
3048 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8152b_exit_oob()
3051 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_exit_oob()
3057 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8152b_exit_oob()
3059 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8152b_exit_oob()
3062 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_exit_oob()
3068 	rtl8152_nic_reset(tp);  in r8152b_exit_oob()
3071 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_NORMAL);  in r8152b_exit_oob()
3073 	if (tp->udev->speed == USB_SPEED_FULL ||  in r8152b_exit_oob()
3074 	    tp->udev->speed == USB_SPEED_LOW) {  in r8152b_exit_oob()
3076 		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1,  in r8152b_exit_oob()
3078 		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2,  in r8152b_exit_oob()
3082 		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1,  in r8152b_exit_oob()
3084 		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2,  in r8152b_exit_oob()
3089 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TXFIFO_CTRL, TXFIFO_THR_NORMAL);  in r8152b_exit_oob()
3091 	ocp_write_byte(tp, MCU_TYPE_USB, USB_TX_AGG, TX_AGG_MAX_THRESHOLD);  in r8152b_exit_oob()
3092 	ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, RX_THR_HIGH);  in r8152b_exit_oob()
3093 	ocp_write_dword(tp, MCU_TYPE_USB, USB_TX_DMA,  in r8152b_exit_oob()
3096 	rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX);  in r8152b_exit_oob()
3098 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8152_RMS);  in r8152b_exit_oob()
3100 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0);  in r8152b_exit_oob()
3102 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_TCR0, ocp_data);  in r8152b_exit_oob()
3105 static void r8152b_enter_oob(struct r8152 *tp)  in r8152b_enter_oob()  argument
3110 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_enter_oob()
3112 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8152b_enter_oob()
3114 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_OOB);  in r8152b_enter_oob()
3115 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1, RXFIFO_THR2_OOB);  in r8152b_enter_oob()
3116 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2, RXFIFO_THR3_OOB);  in r8152b_enter_oob()
3118 	rtl_disable(tp);  in r8152b_enter_oob()
3121 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_enter_oob()
3127 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8152b_enter_oob()
3129 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8152b_enter_oob()
3132 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_enter_oob()
3138 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8152_RMS);  in r8152b_enter_oob()
3140 	rtl_rx_vlan_en(tp, true);  in r8152b_enter_oob()
3142 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PAL_BDC_CR);  in r8152b_enter_oob()
3144 	ocp_write_word(tp, MCU_TYPE_PLA, PAL_BDC_CR, ocp_data);  in r8152b_enter_oob()
3146 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_enter_oob()
3148 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8152b_enter_oob()
3150 	rxdy_gated_en(tp, false);  in r8152b_enter_oob()
3152 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in r8152b_enter_oob()
3154 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in r8152b_enter_oob()
3157 static int r8153_patch_request(struct r8152 *tp, bool request)  in r8153_patch_request()  argument
3162 	data = ocp_reg_read(tp, OCP_PHY_PATCH_CMD);  in r8153_patch_request()
3167 	ocp_reg_write(tp, OCP_PHY_PATCH_CMD, data);  in r8153_patch_request()
3171 		if (ocp_reg_read(tp, OCP_PHY_PATCH_STAT) & PATCH_READY)  in r8153_patch_request()
3175 	if (request && !(ocp_reg_read(tp, OCP_PHY_PATCH_STAT) & PATCH_READY)) {  in r8153_patch_request()
3176 		netif_err(tp, drv, tp->netdev, "patch request fail\n");  in r8153_patch_request()
3177 		r8153_patch_request(tp, false);  in r8153_patch_request()
3184 static void r8153_aldps_en(struct r8152 *tp, bool enable)  in r8153_aldps_en()  argument
3188 	data = ocp_reg_read(tp, OCP_POWER_CFG);  in r8153_aldps_en()
3191 		ocp_reg_write(tp, OCP_POWER_CFG, data);  in r8153_aldps_en()
3196 		ocp_reg_write(tp, OCP_POWER_CFG, data);  in r8153_aldps_en()
3199 			if (ocp_read_word(tp, MCU_TYPE_PLA, 0xe000) & 0x0100)  in r8153_aldps_en()
3205 static void r8153b_aldps_en(struct r8152 *tp, bool enable)  in r8153b_aldps_en()  argument
3207 	r8153_aldps_en(tp, enable);  in r8153b_aldps_en()
3210 		r8153b_ups_flags_w1w0(tp, UPS_FLAGS_EN_ALDPS, 0);  in r8153b_aldps_en()
3212 		r8153b_ups_flags_w1w0(tp, 0, UPS_FLAGS_EN_ALDPS);  in r8153b_aldps_en()
3215 static void r8153_eee_en(struct r8152 *tp, bool enable)  in r8153_eee_en()  argument
3220 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR);  in r8153_eee_en()
3221 	config = ocp_reg_read(tp, OCP_EEE_CFG);  in r8153_eee_en()
3231 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEE_CR, ocp_data);  in r8153_eee_en()
3232 	ocp_reg_write(tp, OCP_EEE_CFG, config);  in r8153_eee_en()
3235 static void r8153b_eee_en(struct r8152 *tp, bool enable)  in r8153b_eee_en()  argument
3237 	r8153_eee_en(tp, enable);  in r8153b_eee_en()
3240 		r8153b_ups_flags_w1w0(tp, UPS_FLAGS_EN_EEE, 0);  in r8153b_eee_en()
3242 		r8153b_ups_flags_w1w0(tp, 0, UPS_FLAGS_EN_EEE);  in r8153b_eee_en()
3245 static void r8153b_enable_fc(struct r8152 *tp)  in r8153b_enable_fc()  argument
3247 	r8152b_enable_fc(tp);  in r8153b_enable_fc()
3248 	r8153b_ups_flags_w1w0(tp, UPS_FLAGS_EN_FLOW_CTR, 0);  in r8153b_enable_fc()
3251 static void r8153_hw_phy_cfg(struct r8152 *tp)  in r8153_hw_phy_cfg()  argument
3257 	r8153_aldps_en(tp, false);  in r8153_hw_phy_cfg()
3260 	r8153_eee_en(tp, false);  in r8153_hw_phy_cfg()
3261 	ocp_reg_write(tp, OCP_EEE_ADV, 0);  in r8153_hw_phy_cfg()
3263 	if (tp->version == RTL_VER_03) {  in r8153_hw_phy_cfg()
3264 		data = ocp_reg_read(tp, OCP_EEE_CFG);  in r8153_hw_phy_cfg()
3266 		ocp_reg_write(tp, OCP_EEE_CFG, data);  in r8153_hw_phy_cfg()
3269 	data = ocp_reg_read(tp, OCP_POWER_CFG);  in r8153_hw_phy_cfg()
3271 	ocp_reg_write(tp, OCP_POWER_CFG, data);  in r8153_hw_phy_cfg()
3273 	data = ocp_reg_read(tp, OCP_DOWN_SPEED);  in r8153_hw_phy_cfg()
3275 	ocp_reg_write(tp, OCP_DOWN_SPEED, data);  in r8153_hw_phy_cfg()
3276 	data = ocp_reg_read(tp, OCP_POWER_CFG);  in r8153_hw_phy_cfg()
3278 	ocp_reg_write(tp, OCP_POWER_CFG, data);  in r8153_hw_phy_cfg()
3279 	sram_write(tp, SRAM_IMPEDANCE, 0x0b13);  in r8153_hw_phy_cfg()
3281 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);  in r8153_hw_phy_cfg()
3283 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);  in r8153_hw_phy_cfg()
3286 	sram_write(tp, SRAM_LPF_CFG, 0xf70f);  in r8153_hw_phy_cfg()
3289 	sram_write(tp, SRAM_10M_AMP1, 0x00af);  in r8153_hw_phy_cfg()
3290 	sram_write(tp, SRAM_10M_AMP2, 0x0208);  in r8153_hw_phy_cfg()
3292 	r8153_eee_en(tp, true);  in r8153_hw_phy_cfg()
3293 	ocp_reg_write(tp, OCP_EEE_ADV, MDIO_EEE_1000T | MDIO_EEE_100TX);  in r8153_hw_phy_cfg()
3295 	r8153_aldps_en(tp, true);  in r8153_hw_phy_cfg()
3296 	r8152b_enable_fc(tp);  in r8153_hw_phy_cfg()
3298 	switch (tp->version) {  in r8153_hw_phy_cfg()
3305 		r8153_u2p3en(tp, true);  in r8153_hw_phy_cfg()
3309 	set_bit(PHY_RESET, &tp->flags);  in r8153_hw_phy_cfg()
3312 static u32 r8152_efuse_read(struct r8152 *tp, u8 addr)  in r8152_efuse_read()  argument
3316 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_EFUSE_CMD, EFUSE_READ_CMD | addr);  in r8152_efuse_read()
3317 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EFUSE_CMD);  in r8152_efuse_read()
3319 	ocp_data |= ocp_read_word(tp, MCU_TYPE_PLA, PLA_EFUSE_DATA);  in r8152_efuse_read()
3324 static void r8153b_hw_phy_cfg(struct r8152 *tp)  in r8153b_hw_phy_cfg()  argument
3330 	r8153b_aldps_en(tp, false);  in r8153b_hw_phy_cfg()
3333 	r8153b_eee_en(tp, false);  in r8153b_hw_phy_cfg()
3334 	ocp_reg_write(tp, OCP_EEE_ADV, 0);  in r8153b_hw_phy_cfg()
3336 	r8153b_green_en(tp, test_bit(GREEN_ETHERNET, &tp->flags));  in r8153b_hw_phy_cfg()
3338 	data = sram_read(tp, SRAM_GREEN_CFG);  in r8153b_hw_phy_cfg()
3340 	sram_write(tp, SRAM_GREEN_CFG, data);  in r8153b_hw_phy_cfg()
3341 	data = ocp_reg_read(tp, OCP_NCTL_CFG);  in r8153b_hw_phy_cfg()
3343 	ocp_reg_write(tp, OCP_NCTL_CFG, data);  in r8153b_hw_phy_cfg()
3350 	ocp_data = r8152_efuse_read(tp, 0x7d);  in r8153b_hw_phy_cfg()
3353 		ocp_reg_write(tp, OCP_ADC_IOFFSET, data);  in r8153b_hw_phy_cfg()
3359 	ocp_data = ocp_reg_read(tp, 0xc426);  in r8153b_hw_phy_cfg()
3365 		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_UPS_CFG);  in r8153b_hw_phy_cfg()
3367 		ocp_write_word(tp, MCU_TYPE_USB, USB_UPS_CFG, ocp_data);  in r8153b_hw_phy_cfg()
3370 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);  in r8153b_hw_phy_cfg()
3372 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);  in r8153b_hw_phy_cfg()
3375 	if (!r8153_patch_request(tp, true)) {  in r8153b_hw_phy_cfg()
3376 		data = ocp_reg_read(tp, OCP_POWER_CFG);  in r8153b_hw_phy_cfg()
3378 		ocp_reg_write(tp, OCP_POWER_CFG, data);  in r8153b_hw_phy_cfg()
3380 		data = ocp_reg_read(tp, OCP_DOWN_SPEED);  in r8153b_hw_phy_cfg()
3382 		ocp_reg_write(tp, OCP_DOWN_SPEED, data);  in r8153b_hw_phy_cfg()
3384 		ocp_reg_write(tp, OCP_SYSCLK_CFG, 0);  in r8153b_hw_phy_cfg()
3385 		ocp_reg_write(tp, OCP_SYSCLK_CFG, clk_div_expo(5));  in r8153b_hw_phy_cfg()
3391 		r8153_patch_request(tp, false);  in r8153b_hw_phy_cfg()
3394 	r8153b_ups_flags_w1w0(tp, ups_flags, 0);  in r8153b_hw_phy_cfg()
3396 	r8153b_eee_en(tp, true);  in r8153b_hw_phy_cfg()
3397 	ocp_reg_write(tp, OCP_EEE_ADV, MDIO_EEE_1000T | MDIO_EEE_100TX);  in r8153b_hw_phy_cfg()
3399 	r8153b_aldps_en(tp, true);  in r8153b_hw_phy_cfg()
3400 	r8153b_enable_fc(tp);  in r8153b_hw_phy_cfg()
3401 	r8153_u2p3en(tp, true);  in r8153b_hw_phy_cfg()
3403 	set_bit(PHY_RESET, &tp->flags);  in r8153b_hw_phy_cfg()
3406 static void r8153_first_init(struct r8152 *tp)  in r8153_first_init()  argument
3411 	r8153_mac_clk_spd(tp, false);  in r8153_first_init()
3412 	rxdy_gated_en(tp, true);  in r8153_first_init()
3413 	r8153_teredo_off(tp);  in r8153_first_init()
3415 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in r8153_first_init()
3417 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in r8153_first_init()
3419 	rtl8152_nic_reset(tp);  in r8153_first_init()
3420 	rtl_reset_bmu(tp);  in r8153_first_init()
3422 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_first_init()
3424 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8153_first_init()
3426 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8153_first_init()
3428 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8153_first_init()
3431 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_first_init()
3437 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8153_first_init()
3439 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8153_first_init()
3442 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_first_init()
3448 	rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX);  in r8153_first_init()
3450 	ocp_data = tp->netdev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN;  in r8153_first_init()
3451 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, ocp_data);  in r8153_first_init()
3452 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_MTPS, MTPS_JUMBO);  in r8153_first_init()
3454 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0);  in r8153_first_init()
3456 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_TCR0, ocp_data);  in r8153_first_init()
3458 	rtl8152_nic_reset(tp);  in r8153_first_init()
3461 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_NORMAL);  in r8153_first_init()
3462 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1, RXFIFO_THR2_NORMAL);  in r8153_first_init()
3463 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2, RXFIFO_THR3_NORMAL);  in r8153_first_init()
3465 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TXFIFO_CTRL, TXFIFO_THR_NORMAL2);  in r8153_first_init()
3468 static void r8153_enter_oob(struct r8152 *tp)  in r8153_enter_oob()  argument
3473 	r8153_mac_clk_spd(tp, true);  in r8153_enter_oob()
3475 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_enter_oob()
3477 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8153_enter_oob()
3479 	rtl_disable(tp);  in r8153_enter_oob()
3480 	rtl_reset_bmu(tp);  in r8153_enter_oob()
3483 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_enter_oob()
3489 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8153_enter_oob()
3491 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8153_enter_oob()
3494 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_enter_oob()
3500 	ocp_data = tp->netdev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN;  in r8153_enter_oob()
3501 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, ocp_data);  in r8153_enter_oob()
3503 	switch (tp->version) {  in r8153_enter_oob()
3508 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG);  in r8153_enter_oob()
3510 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG, ocp_data);  in r8153_enter_oob()
3519 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_TEREDO_WAKE_BASE, 0x00ff);  in r8153_enter_oob()
3526 	rtl_rx_vlan_en(tp, true);  in r8153_enter_oob()
3528 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PAL_BDC_CR);  in r8153_enter_oob()
3530 	ocp_write_word(tp, MCU_TYPE_PLA, PAL_BDC_CR, ocp_data);  in r8153_enter_oob()
3532 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_enter_oob()
3534 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8153_enter_oob()
3536 	rxdy_gated_en(tp, false);  in r8153_enter_oob()
3538 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in r8153_enter_oob()
3540 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in r8153_enter_oob()
3543 static void rtl8153_disable(struct r8152 *tp)  in rtl8153_disable()  argument
3545 	r8153_aldps_en(tp, false);  in rtl8153_disable()
3546 	rtl_disable(tp);  in rtl8153_disable()
3547 	rtl_reset_bmu(tp);  in rtl8153_disable()
3548 	r8153_aldps_en(tp, true);  in rtl8153_disable()
3551 static void rtl8153b_disable(struct r8152 *tp)  in rtl8153b_disable()  argument
3553 	r8153b_aldps_en(tp, false);  in rtl8153b_disable()
3554 	rtl_disable(tp);  in rtl8153b_disable()
3555 	rtl_reset_bmu(tp);  in rtl8153b_disable()
3556 	r8153b_aldps_en(tp, true);  in rtl8153b_disable()
3559 static int rtl8152_set_speed(struct r8152 *tp, u8 autoneg, u16 speed, u8 duplex)  in rtl8152_set_speed()  argument
3565 	anar = r8152_mdio_read(tp, MII_ADVERTISE);  in rtl8152_set_speed()
3568 	if (tp->mii.supports_gmii) {  in rtl8152_set_speed()
3569 		gbcr = r8152_mdio_read(tp, MII_CTRL1000);  in rtl8152_set_speed()
3584 		} else if (speed == SPEED_1000 && tp->mii.supports_gmii) {  in rtl8152_set_speed()
3617 		} else if (speed == SPEED_1000 && tp->mii.supports_gmii) {  in rtl8152_set_speed()
3636 	if (test_and_clear_bit(PHY_RESET, &tp->flags))  in rtl8152_set_speed()
3639 	if (tp->mii.supports_gmii)  in rtl8152_set_speed()
3640 		r8152_mdio_write(tp, MII_CTRL1000, gbcr);  in rtl8152_set_speed()
3642 	r8152_mdio_write(tp, MII_ADVERTISE, anar);  in rtl8152_set_speed()
3643 	r8152_mdio_write(tp, MII_BMCR, bmcr);  in rtl8152_set_speed()
3645 	switch (tp->version) {  in rtl8152_set_speed()
3648 		r8153b_ups_flags_w1w0(tp, ups_flags_speed(speed_duplex),  in rtl8152_set_speed()
3661 			if ((r8152_mdio_read(tp, MII_BMCR) & BMCR_RESET) == 0)  in rtl8152_set_speed()
3670 static void rtl8152_up(struct r8152 *tp)  in rtl8152_up()  argument
3672 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8152_up()
3675 	r8152_aldps_en(tp, false);  in rtl8152_up()
3676 	r8152b_exit_oob(tp);  in rtl8152_up()
3677 	r8152_aldps_en(tp, true);  in rtl8152_up()
3680 static void rtl8152_down(struct r8152 *tp)  in rtl8152_down()  argument
3682 	if (test_bit(RTL8152_UNPLUG, &tp->flags)) {  in rtl8152_down()
3683 		rtl_drop_queued_tx(tp);  in rtl8152_down()
3687 	r8152_power_cut_en(tp, false);  in rtl8152_down()
3688 	r8152_aldps_en(tp, false);  in rtl8152_down()
3689 	r8152b_enter_oob(tp);  in rtl8152_down()
3690 	r8152_aldps_en(tp, true);  in rtl8152_down()
3693 static void rtl8153_up(struct r8152 *tp)  in rtl8153_up()  argument
3695 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8153_up()
3698 	r8153_u1u2en(tp, false);  in rtl8153_up()
3699 	r8153_u2p3en(tp, false);  in rtl8153_up()
3700 	r8153_aldps_en(tp, false);  in rtl8153_up()
3701 	r8153_first_init(tp);  in rtl8153_up()
3702 	r8153_aldps_en(tp, true);  in rtl8153_up()
3704 	switch (tp->version) {  in rtl8153_up()
3711 		r8153_u2p3en(tp, true);  in rtl8153_up()
3715 	r8153_u1u2en(tp, true);  in rtl8153_up()
3718 static void rtl8153_down(struct r8152 *tp)  in rtl8153_down()  argument
3720 	if (test_bit(RTL8152_UNPLUG, &tp->flags)) {  in rtl8153_down()
3721 		rtl_drop_queued_tx(tp);  in rtl8153_down()
3725 	r8153_u1u2en(tp, false);  in rtl8153_down()
3726 	r8153_u2p3en(tp, false);  in rtl8153_down()
3727 	r8153_power_cut_en(tp, false);  in rtl8153_down()
3728 	r8153_aldps_en(tp, false);  in rtl8153_down()
3729 	r8153_enter_oob(tp);  in rtl8153_down()
3730 	r8153_aldps_en(tp, true);  in rtl8153_down()
3733 static void rtl8153b_up(struct r8152 *tp)  in rtl8153b_up()  argument
3735 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8153b_up()
3738 	r8153b_u1u2en(tp, false);  in rtl8153b_up()
3739 	r8153_u2p3en(tp, false);  in rtl8153b_up()
3740 	r8153b_aldps_en(tp, false);  in rtl8153b_up()
3742 	r8153_first_init(tp);  in rtl8153b_up()
3743 	ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, RX_THR_B);  in rtl8153b_up()
3745 	r8153b_aldps_en(tp, true);  in rtl8153b_up()
3746 	r8153_u2p3en(tp, true);  in rtl8153b_up()
3747 	r8153b_u1u2en(tp, true);  in rtl8153b_up()
3750 static void rtl8153b_down(struct r8152 *tp)  in rtl8153b_down()  argument
3752 	if (test_bit(RTL8152_UNPLUG, &tp->flags)) {  in rtl8153b_down()
3753 		rtl_drop_queued_tx(tp);  in rtl8153b_down()
3757 	r8153b_u1u2en(tp, false);  in rtl8153b_down()
3758 	r8153_u2p3en(tp, false);  in rtl8153b_down()
3759 	r8153b_power_cut_en(tp, false);  in rtl8153b_down()
3760 	r8153b_aldps_en(tp, false);  in rtl8153b_down()
3761 	r8153_enter_oob(tp);  in rtl8153b_down()
3762 	r8153b_aldps_en(tp, true);  in rtl8153b_down()
3765 static bool rtl8152_in_nway(struct r8152 *tp)  in rtl8152_in_nway()  argument
3769 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, 0x2000);  in rtl8152_in_nway()
3770 	tp->ocp_base = 0x2000;  in rtl8152_in_nway()
3771 	ocp_write_byte(tp, MCU_TYPE_PLA, 0xb014, 0x4c);		/* phy state */  in rtl8152_in_nway()
3772 	nway_state = ocp_read_word(tp, MCU_TYPE_PLA, 0xb01a);  in rtl8152_in_nway()
3781 static bool rtl8153_in_nway(struct r8152 *tp)  in rtl8153_in_nway()  argument
3783 	u16 phy_state = ocp_reg_read(tp, OCP_PHY_STATE) & 0xff;  in rtl8153_in_nway()
3791 static void set_carrier(struct r8152 *tp)  in set_carrier()  argument
3793 	struct net_device *netdev = tp->netdev;  in set_carrier()
3794 	struct napi_struct *napi = &tp->napi;  in set_carrier()
3797 	speed = rtl8152_get_speed(tp);  in set_carrier()
3801 			tp->rtl_ops.enable(tp);  in set_carrier()
3805 			rtl_start_rx(tp);  in set_carrier()
3806 			clear_bit(RTL8152_SET_RX_MODE, &tp->flags);  in set_carrier()
3808 			napi_enable(&tp->napi);  in set_carrier()
3810 			netif_info(tp, link, netdev, "carrier on\n");  in set_carrier()
3812 			   skb_queue_len(&tp->tx_queue) < tp->tx_qlen) {  in set_carrier()
3819 			tp->rtl_ops.disable(tp);  in set_carrier()
3821 			netif_info(tp, link, netdev, "carrier off\n");  in set_carrier()
3828 	struct r8152 *tp = container_of(work, struct r8152, schedule.work);  in rtl_work_func_t()  local
3833 	if (test_bit(RTL8152_UNPLUG, &tp->flags) || !netif_running(tp->netdev))  in rtl_work_func_t()
3836 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl_work_func_t()
3839 	if (!test_bit(WORK_ENABLE, &tp->flags))  in rtl_work_func_t()
3842 	if (!mutex_trylock(&tp->control)) {  in rtl_work_func_t()
3843 		schedule_delayed_work(&tp->schedule, 0);  in rtl_work_func_t()
3847 	if (test_and_clear_bit(RTL8152_LINK_CHG, &tp->flags))  in rtl_work_func_t()
3848 		set_carrier(tp);  in rtl_work_func_t()
3850 	if (test_and_clear_bit(RTL8152_SET_RX_MODE, &tp->flags))  in rtl_work_func_t()
3851 		_rtl8152_set_rx_mode(tp->netdev);  in rtl_work_func_t()
3854 	if (test_and_clear_bit(SCHEDULE_NAPI, &tp->flags) &&  in rtl_work_func_t()
3855 	    netif_carrier_ok(tp->netdev))  in rtl_work_func_t()
3856 		napi_schedule(&tp->napi);  in rtl_work_func_t()
3858 	mutex_unlock(&tp->control);  in rtl_work_func_t()
3861 	usb_autopm_put_interface(tp->intf);  in rtl_work_func_t()
3866 	struct r8152 *tp = container_of(work, struct r8152, hw_phy_work.work);  in rtl_hw_phy_work_func_t()  local
3868 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl_hw_phy_work_func_t()
3871 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl_hw_phy_work_func_t()
3874 	mutex_lock(&tp->control);  in rtl_hw_phy_work_func_t()
3876 	tp->rtl_ops.hw_phy_cfg(tp);  in rtl_hw_phy_work_func_t()
3878 	rtl8152_set_speed(tp, tp->autoneg, tp->speed, tp->duplex);  in rtl_hw_phy_work_func_t()
3880 	mutex_unlock(&tp->control);  in rtl_hw_phy_work_func_t()
3882 	usb_autopm_put_interface(tp->intf);  in rtl_hw_phy_work_func_t()
3889 	struct r8152 *tp = container_of(nb, struct r8152, pm_notifier);  in rtl_notifier()  local
3894 		usb_autopm_get_interface(tp->intf);  in rtl_notifier()
3899 		usb_autopm_put_interface(tp->intf);  in rtl_notifier()
3914 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_open()  local
3917 	res = alloc_all_mem(tp);  in rtl8152_open()
3921 	res = usb_autopm_get_interface(tp->intf);  in rtl8152_open()
3925 	mutex_lock(&tp->control);  in rtl8152_open()
3927 	tp->rtl_ops.up(tp);  in rtl8152_open()
3931 	set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_open()
3933 	res = usb_submit_urb(tp->intr_urb, GFP_KERNEL);  in rtl8152_open()
3936 			netif_device_detach(tp->netdev);  in rtl8152_open()
3937 		netif_warn(tp, ifup, netdev, "intr_urb submit failed: %d\n",  in rtl8152_open()
3941 	napi_enable(&tp->napi);  in rtl8152_open()
3943 	mutex_unlock(&tp->control);  in rtl8152_open()
3945 	usb_autopm_put_interface(tp->intf);  in rtl8152_open()
3947 	tp->pm_notifier.notifier_call = rtl_notifier;  in rtl8152_open()
3948 	register_pm_notifier(&tp->pm_notifier);  in rtl8152_open()
3953 	mutex_unlock(&tp->control);  in rtl8152_open()
3954 	usb_autopm_put_interface(tp->intf);  in rtl8152_open()
3956 	free_all_mem(tp);  in rtl8152_open()
3963 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_close()  local
3967 	unregister_pm_notifier(&tp->pm_notifier);  in rtl8152_close()
3969 	if (!test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8152_close()
3970 		napi_disable(&tp->napi);  in rtl8152_close()
3971 	clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_close()
3972 	usb_kill_urb(tp->intr_urb);  in rtl8152_close()
3973 	cancel_delayed_work_sync(&tp->schedule);  in rtl8152_close()
3976 	res = usb_autopm_get_interface(tp->intf);  in rtl8152_close()
3977 	if (res < 0 || test_bit(RTL8152_UNPLUG, &tp->flags)) {  in rtl8152_close()
3978 		rtl_drop_queued_tx(tp);  in rtl8152_close()
3979 		rtl_stop_rx(tp);  in rtl8152_close()
3981 		mutex_lock(&tp->control);  in rtl8152_close()
3983 		tp->rtl_ops.down(tp);  in rtl8152_close()
3985 		mutex_unlock(&tp->control);  in rtl8152_close()
3987 		usb_autopm_put_interface(tp->intf);  in rtl8152_close()
3990 	free_all_mem(tp);  in rtl8152_close()
3995 static void rtl_tally_reset(struct r8152 *tp)  in rtl_tally_reset()  argument
3999 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY);  in rtl_tally_reset()
4001 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY, ocp_data);  in rtl_tally_reset()
4004 static void r8152b_init(struct r8152 *tp)  in r8152b_init()  argument
4009 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in r8152b_init()
4012 	data = r8152_mdio_read(tp, MII_BMCR);  in r8152b_init()
4015 		r8152_mdio_write(tp, MII_BMCR, data);  in r8152b_init()
4018 	r8152_aldps_en(tp, false);  in r8152b_init()
4020 	if (tp->version == RTL_VER_01) {  in r8152b_init()
4021 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE);  in r8152b_init()
4023 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE, ocp_data);  in r8152b_init()
4026 	r8152_power_cut_en(tp, false);  in r8152b_init()
4028 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);  in r8152b_init()
4030 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);  in r8152b_init()
4031 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL);  in r8152b_init()
4034 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL, ocp_data);  in r8152b_init()
4037 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_GPHY_INTR_IMR, ocp_data);  in r8152b_init()
4039 	rtl_tally_reset(tp);  in r8152b_init()
4042 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);  in r8152b_init()
4044 	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);  in r8152b_init()
4047 static void r8153_init(struct r8152 *tp)  in r8153_init()  argument
4053 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in r8153_init()
4056 	r8153_u1u2en(tp, false);  in r8153_init()
4059 		if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) &  in r8153_init()
4065 	data = r8153_phy_status(tp, 0);  in r8153_init()
4067 	if (tp->version == RTL_VER_03 || tp->version == RTL_VER_04 ||  in r8153_init()
4068 	    tp->version == RTL_VER_05)  in r8153_init()
4069 		ocp_reg_write(tp, OCP_ADC_CFG, CKADSEL_L | ADC_EN | EN_EMI_L);  in r8153_init()
4071 	data = r8152_mdio_read(tp, MII_BMCR);  in r8153_init()
4074 		r8152_mdio_write(tp, MII_BMCR, data);  in r8153_init()
4077 	data = r8153_phy_status(tp, PHY_STAT_LAN_ON);  in r8153_init()
4079 	r8153_u2p3en(tp, false);  in r8153_init()
4081 	if (tp->version == RTL_VER_04) {  in r8153_init()
4082 		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_SSPHYLINK2);  in r8153_init()
4085 		ocp_write_word(tp, MCU_TYPE_USB, USB_SSPHYLINK2, ocp_data);  in r8153_init()
4087 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_USB2PHY);  in r8153_init()
4089 		ocp_write_byte(tp, MCU_TYPE_USB, USB_USB2PHY, ocp_data);  in r8153_init()
4090 	} else if (tp->version == RTL_VER_05) {  in r8153_init()
4091 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_DMY_REG0);  in r8153_init()
4093 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_DMY_REG0, ocp_data);  in r8153_init()
4095 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1);  in r8153_init()
4096 		if (ocp_read_word(tp, MCU_TYPE_USB, USB_BURST_SIZE) == 0)  in r8153_init()
4100 		ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1, ocp_data);  in r8153_init()
4101 	} else if (tp->version == RTL_VER_06) {  in r8153_init()
4102 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1);  in r8153_init()
4103 		if (ocp_read_word(tp, MCU_TYPE_USB, USB_BURST_SIZE) == 0)  in r8153_init()
4107 		ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1, ocp_data);  in r8153_init()
4110 	ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY2);  in r8153_init()
4112 	ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY2, ocp_data);  in r8153_init()
4114 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_WDT11_CTRL);  in r8153_init()
4116 	ocp_write_word(tp, MCU_TYPE_USB, USB_WDT11_CTRL, ocp_data);  in r8153_init()
4118 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE);  in r8153_init()
4120 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE, ocp_data);  in r8153_init()
4123 	if (tp->version == RTL_VER_04 && tp->udev->speed < USB_SPEED_SUPER)  in r8153_init()
4127 	ocp_write_byte(tp, MCU_TYPE_USB, USB_LPM_CTRL, ocp_data);  in r8153_init()
4129 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_AFE_CTRL2);  in r8153_init()
4132 	ocp_write_word(tp, MCU_TYPE_USB, USB_AFE_CTRL2, ocp_data);  in r8153_init()
4134 	ocp_write_word(tp, MCU_TYPE_USB, USB_CONNECT_TIMER, 0x0001);  in r8153_init()
4136 	r8153_power_cut_en(tp, false);  in r8153_init()
4137 	r8153_u1u2en(tp, true);  in r8153_init()
4138 	r8153_mac_clk_spd(tp, false);  in r8153_init()
4139 	usb_enable_lpm(tp->udev);  in r8153_init()
4142 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);  in r8153_init()
4144 	if (test_bit(DELL_TB_RX_AGG_BUG, &tp->flags))  in r8153_init()
4147 	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);  in r8153_init()
4149 	rtl_tally_reset(tp);  in r8153_init()
4151 	switch (tp->udev->speed) {  in r8153_init()
4154 		tp->coalesce = COALESCE_SUPER;  in r8153_init()
4157 		tp->coalesce = COALESCE_HIGH;  in r8153_init()
4160 		tp->coalesce = COALESCE_SLOW;  in r8153_init()
4165 static void r8153b_init(struct r8152 *tp)  in r8153b_init()  argument
4171 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in r8153b_init()
4174 	r8153b_u1u2en(tp, false);  in r8153b_init()
4177 		if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) &  in r8153b_init()
4183 	data = r8153_phy_status(tp, 0);  in r8153b_init()
4185 	data = r8152_mdio_read(tp, MII_BMCR);  in r8153b_init()
4188 		r8152_mdio_write(tp, MII_BMCR, data);  in r8153b_init()
4191 	data = r8153_phy_status(tp, PHY_STAT_LAN_ON);  in r8153b_init()
4193 	r8153_u2p3en(tp, false);  in r8153b_init()
4196 	ocp_write_word(tp, MCU_TYPE_USB, USB_MSC_TIMER, 0x0fff);  in r8153b_init()
4199 	ocp_write_word(tp, MCU_TYPE_USB, USB_U1U2_TIMER, 500);  in r8153b_init()
4201 	r8153b_power_cut_en(tp, false);  in r8153b_init()
4202 	r8153b_ups_en(tp, false);  in r8153b_init()
4203 	r8153b_queue_wake(tp, false);  in r8153b_init()
4204 	rtl_runtime_suspend_enable(tp, false);  in r8153b_init()
4205 	r8153b_u1u2en(tp, true);  in r8153b_init()
4206 	usb_enable_lpm(tp->udev);  in r8153b_init()
4209 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2);  in r8153b_init()
4211 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2, ocp_data);  in r8153b_init()
4213 	set_bit(GREEN_ETHERNET, &tp->flags);  in r8153b_init()
4216 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);  in r8153b_init()
4218 	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);  in r8153b_init()
4220 	rtl_tally_reset(tp);  in r8153b_init()
4222 	tp->coalesce = 15000;	/* 15 us */  in r8153b_init()
4227 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_pre_reset()  local
4230 	if (!tp)  in rtl8152_pre_reset()
4233 	netdev = tp->netdev;  in rtl8152_pre_reset()
4238 	napi_disable(&tp->napi);  in rtl8152_pre_reset()
4239 	clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_pre_reset()
4240 	usb_kill_urb(tp->intr_urb);  in rtl8152_pre_reset()
4241 	cancel_delayed_work_sync(&tp->schedule);  in rtl8152_pre_reset()
4243 		mutex_lock(&tp->control);  in rtl8152_pre_reset()
4244 		tp->rtl_ops.disable(tp);  in rtl8152_pre_reset()
4245 		mutex_unlock(&tp->control);  in rtl8152_pre_reset()
4253 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_post_reset()  local
4256 	if (!tp)  in rtl8152_post_reset()
4259 	netdev = tp->netdev;  in rtl8152_post_reset()
4263 	set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_post_reset()
4265 		mutex_lock(&tp->control);  in rtl8152_post_reset()
4266 		tp->rtl_ops.enable(tp);  in rtl8152_post_reset()
4267 		rtl_start_rx(tp);  in rtl8152_post_reset()
4269 		mutex_unlock(&tp->control);  in rtl8152_post_reset()
4272 	napi_enable(&tp->napi);  in rtl8152_post_reset()
4274 	usb_submit_urb(tp->intr_urb, GFP_KERNEL);  in rtl8152_post_reset()
4276 	if (!list_empty(&tp->rx_done))  in rtl8152_post_reset()
4277 		napi_schedule(&tp->napi);  in rtl8152_post_reset()
4282 static bool delay_autosuspend(struct r8152 *tp)  in delay_autosuspend()  argument
4284 	bool sw_linking = !!netif_carrier_ok(tp->netdev);  in delay_autosuspend()
4285 	bool hw_linking = !!(rtl8152_get_speed(tp) & LINK_STATUS);  in delay_autosuspend()
4291 	if (work_busy(&tp->schedule.work) || sw_linking != hw_linking)  in delay_autosuspend()
4297 	if (!sw_linking && tp->rtl_ops.in_nway(tp))  in delay_autosuspend()
4299 	else if (!skb_queue_empty(&tp->tx_queue))  in delay_autosuspend()
4305 static int rtl8152_runtime_resume(struct r8152 *tp)  in rtl8152_runtime_resume()  argument
4307 	struct net_device *netdev = tp->netdev;  in rtl8152_runtime_resume()
4310 		struct napi_struct *napi = &tp->napi;  in rtl8152_runtime_resume()
4312 		tp->rtl_ops.autosuspend_en(tp, false);  in rtl8152_runtime_resume()
4314 		set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_runtime_resume()
4317 			if (rtl8152_get_speed(tp) & LINK_STATUS) {  in rtl8152_runtime_resume()
4318 				rtl_start_rx(tp);  in rtl8152_runtime_resume()
4321 				tp->rtl_ops.disable(tp);  in rtl8152_runtime_resume()
4322 				netif_info(tp, link, netdev, "linking down\n");  in rtl8152_runtime_resume()
4327 		clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_resume()
4330 		if (!list_empty(&tp->rx_done))  in rtl8152_runtime_resume()
4331 			napi_schedule(&tp->napi);  in rtl8152_runtime_resume()
4333 		usb_submit_urb(tp->intr_urb, GFP_NOIO);  in rtl8152_runtime_resume()
4336 			tp->rtl_ops.autosuspend_en(tp, false);  in rtl8152_runtime_resume()
4338 		clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_resume()
4344 static int rtl8152_system_resume(struct r8152 *tp)  in rtl8152_system_resume()  argument
4346 	struct net_device *netdev = tp->netdev;  in rtl8152_system_resume()
4351 		tp->rtl_ops.up(tp);  in rtl8152_system_resume()
4353 		set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_system_resume()
4354 		usb_submit_urb(tp->intr_urb, GFP_NOIO);  in rtl8152_system_resume()
4360 static int rtl8152_runtime_suspend(struct r8152 *tp)  in rtl8152_runtime_suspend()  argument
4362 	struct net_device *netdev = tp->netdev;  in rtl8152_runtime_suspend()
4365 	set_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_suspend()
4368 	if (netif_running(netdev) && test_bit(WORK_ENABLE, &tp->flags)) {  in rtl8152_runtime_suspend()
4374 			rcr = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in rtl8152_runtime_suspend()
4376 			ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in rtl8152_runtime_suspend()
4377 			rxdy_gated_en(tp, true);  in rtl8152_runtime_suspend()
4378 			ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA,  in rtl8152_runtime_suspend()
4381 				rxdy_gated_en(tp, false);  in rtl8152_runtime_suspend()
4382 				ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, rcr);  in rtl8152_runtime_suspend()
4383 				clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_suspend()
4390 		clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_runtime_suspend()
4391 		usb_kill_urb(tp->intr_urb);  in rtl8152_runtime_suspend()
4393 		tp->rtl_ops.autosuspend_en(tp, true);  in rtl8152_runtime_suspend()
4396 			struct napi_struct *napi = &tp->napi;  in rtl8152_runtime_suspend()
4399 			rtl_stop_rx(tp);  in rtl8152_runtime_suspend()
4400 			rxdy_gated_en(tp, false);  in rtl8152_runtime_suspend()
4401 			ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, rcr);  in rtl8152_runtime_suspend()
4405 		if (delay_autosuspend(tp)) {  in rtl8152_runtime_suspend()
4406 			rtl8152_runtime_resume(tp);  in rtl8152_runtime_suspend()
4415 static int rtl8152_system_suspend(struct r8152 *tp)  in rtl8152_system_suspend()  argument
4417 	struct net_device *netdev = tp->netdev;  in rtl8152_system_suspend()
4421 	if (netif_running(netdev) && test_bit(WORK_ENABLE, &tp->flags)) {  in rtl8152_system_suspend()
4422 		struct napi_struct *napi = &tp->napi;  in rtl8152_system_suspend()
4424 		clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_system_suspend()
4425 		usb_kill_urb(tp->intr_urb);  in rtl8152_system_suspend()
4427 		cancel_delayed_work_sync(&tp->schedule);  in rtl8152_system_suspend()
4428 		tp->rtl_ops.down(tp);  in rtl8152_system_suspend()
4437 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_suspend()  local
4440 	mutex_lock(&tp->control);  in rtl8152_suspend()
4443 		ret = rtl8152_runtime_suspend(tp);  in rtl8152_suspend()
4445 		ret = rtl8152_system_suspend(tp);  in rtl8152_suspend()
4447 	mutex_unlock(&tp->control);  in rtl8152_suspend()
4454 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_resume()  local
4457 	mutex_lock(&tp->control);  in rtl8152_resume()
4459 	if (test_bit(SELECTIVE_SUSPEND, &tp->flags))  in rtl8152_resume()
4460 		ret = rtl8152_runtime_resume(tp);  in rtl8152_resume()
4462 		ret = rtl8152_system_resume(tp);  in rtl8152_resume()
4464 	mutex_unlock(&tp->control);  in rtl8152_resume()
4471 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_reset_resume()  local
4473 	clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_reset_resume()
4474 	mutex_lock(&tp->control);  in rtl8152_reset_resume()
4475 	tp->rtl_ops.init(tp);  in rtl8152_reset_resume()
4476 	queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0);  in rtl8152_reset_resume()
4477 	mutex_unlock(&tp->control);  in rtl8152_reset_resume()
4483 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_get_wol()  local
4485 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl8152_get_wol()
4488 	if (!rtl_can_wakeup(tp)) {  in rtl8152_get_wol()
4492 		mutex_lock(&tp->control);  in rtl8152_get_wol()
4494 		wol->wolopts = __rtl_get_wol(tp);  in rtl8152_get_wol()
4495 		mutex_unlock(&tp->control);  in rtl8152_get_wol()
4498 	usb_autopm_put_interface(tp->intf);  in rtl8152_get_wol()
4503 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_set_wol()  local
4506 	if (!rtl_can_wakeup(tp))  in rtl8152_set_wol()
4512 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_wol()
4516 	mutex_lock(&tp->control);  in rtl8152_set_wol()
4518 	__rtl_set_wol(tp, wol->wolopts);  in rtl8152_set_wol()
4519 	tp->saved_wolopts = wol->wolopts & WAKE_ANY;  in rtl8152_set_wol()
4521 	mutex_unlock(&tp->control);  in rtl8152_set_wol()
4523 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_wol()
4531 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_get_msglevel()  local
4533 	return tp->msg_enable;  in rtl8152_get_msglevel()
4538 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_set_msglevel()  local
4540 	tp->msg_enable = value;  in rtl8152_set_msglevel()
4546 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_get_drvinfo()  local
4550 	usb_make_path(tp->udev, info->bus_info, sizeof(info->bus_info));  in rtl8152_get_drvinfo()
4557 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_get_link_ksettings()  local
4560 	if (!tp->mii.mdio_read)  in rtl8152_get_link_ksettings()
4563 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_get_link_ksettings()
4567 	mutex_lock(&tp->control);  in rtl8152_get_link_ksettings()
4569 	mii_ethtool_get_link_ksettings(&tp->mii, cmd);  in rtl8152_get_link_ksettings()
4571 	mutex_unlock(&tp->control);  in rtl8152_get_link_ksettings()
4573 	usb_autopm_put_interface(tp->intf);  in rtl8152_get_link_ksettings()
4582 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_set_link_ksettings()  local
4585 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_link_ksettings()
4589 	mutex_lock(&tp->control);  in rtl8152_set_link_ksettings()
4591 	ret = rtl8152_set_speed(tp, cmd->base.autoneg, cmd->base.speed,  in rtl8152_set_link_ksettings()
4594 		tp->autoneg = cmd->base.autoneg;  in rtl8152_set_link_ksettings()
4595 		tp->speed = cmd->base.speed;  in rtl8152_set_link_ksettings()
4596 		tp->duplex = cmd->base.duplex;  in rtl8152_set_link_ksettings()
4599 	mutex_unlock(&tp->control);  in rtl8152_set_link_ksettings()
4601 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_link_ksettings()
4636 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_get_ethtool_stats()  local
4639 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl8152_get_ethtool_stats()
4642 	generic_ocp_read(tp, PLA_TALLYCNT, sizeof(tally), &tally, MCU_TYPE_PLA);  in rtl8152_get_ethtool_stats()
4644 	usb_autopm_put_interface(tp->intf);  in rtl8152_get_ethtool_stats()
4670 static int r8152_get_eee(struct r8152 *tp, struct ethtool_eee *eee)  in r8152_get_eee()  argument
4675 	val = r8152_mmd_read(tp, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE);  in r8152_get_eee()
4678 	val = r8152_mmd_read(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV);  in r8152_get_eee()
4681 	val = r8152_mmd_read(tp, MDIO_MMD_AN, MDIO_AN_EEE_LPABLE);  in r8152_get_eee()
4684 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR);  in r8152_get_eee()
4696 static int r8152_set_eee(struct r8152 *tp, struct ethtool_eee *eee)  in r8152_set_eee()  argument
4700 	r8152_eee_en(tp, eee->eee_enabled);  in r8152_set_eee()
4705 	r8152_mmd_write(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV, val);  in r8152_set_eee()
4710 static int r8153_get_eee(struct r8152 *tp, struct ethtool_eee *eee)  in r8153_get_eee()  argument
4715 	val = ocp_reg_read(tp, OCP_EEE_ABLE);  in r8153_get_eee()
4718 	val = ocp_reg_read(tp, OCP_EEE_ADV);  in r8153_get_eee()
4721 	val = ocp_reg_read(tp, OCP_EEE_LPABLE);  in r8153_get_eee()
4724 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR);  in r8153_get_eee()
4736 static int r8153_set_eee(struct r8152 *tp, struct ethtool_eee *eee)  in r8153_set_eee()  argument
4740 	r8153_eee_en(tp, eee->eee_enabled);  in r8153_set_eee()
4745 	ocp_reg_write(tp, OCP_EEE_ADV, val);  in r8153_set_eee()
4750 static int r8153b_set_eee(struct r8152 *tp, struct ethtool_eee *eee)  in r8153b_set_eee()  argument
4754 	r8153b_eee_en(tp, eee->eee_enabled);  in r8153b_set_eee()
4759 	ocp_reg_write(tp, OCP_EEE_ADV, val);  in r8153b_set_eee()
4767 	struct r8152 *tp = netdev_priv(net);  in rtl_ethtool_get_eee()  local
4770 	ret = usb_autopm_get_interface(tp->intf);  in rtl_ethtool_get_eee()
4774 	mutex_lock(&tp->control);  in rtl_ethtool_get_eee()
4776 	ret = tp->rtl_ops.eee_get(tp, edata);  in rtl_ethtool_get_eee()
4778 	mutex_unlock(&tp->control);  in rtl_ethtool_get_eee()
4780 	usb_autopm_put_interface(tp->intf);  in rtl_ethtool_get_eee()
4789 	struct r8152 *tp = netdev_priv(net);  in rtl_ethtool_set_eee()  local
4792 	ret = usb_autopm_get_interface(tp->intf);  in rtl_ethtool_set_eee()
4796 	mutex_lock(&tp->control);  in rtl_ethtool_set_eee()
4798 	ret = tp->rtl_ops.eee_set(tp, edata);  in rtl_ethtool_set_eee()
4800 		ret = mii_nway_restart(&tp->mii);  in rtl_ethtool_set_eee()
4802 	mutex_unlock(&tp->control);  in rtl_ethtool_set_eee()
4804 	usb_autopm_put_interface(tp->intf);  in rtl_ethtool_set_eee()
4812 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_nway_reset()  local
4815 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_nway_reset()
4819 	mutex_lock(&tp->control);  in rtl8152_nway_reset()
4821 	ret = mii_nway_restart(&tp->mii);  in rtl8152_nway_reset()
4823 	mutex_unlock(&tp->control);  in rtl8152_nway_reset()
4825 	usb_autopm_put_interface(tp->intf);  in rtl8152_nway_reset()
4834 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_get_coalesce()  local
4836 	switch (tp->version) {  in rtl8152_get_coalesce()
4845 	coalesce->rx_coalesce_usecs = tp->coalesce;  in rtl8152_get_coalesce()
4853 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_set_coalesce()  local
4856 	switch (tp->version) {  in rtl8152_set_coalesce()
4868 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_coalesce()
4872 	mutex_lock(&tp->control);  in rtl8152_set_coalesce()
4874 	if (tp->coalesce != coalesce->rx_coalesce_usecs) {  in rtl8152_set_coalesce()
4875 		tp->coalesce = coalesce->rx_coalesce_usecs;  in rtl8152_set_coalesce()
4877 		if (netif_running(tp->netdev) && netif_carrier_ok(netdev))  in rtl8152_set_coalesce()
4878 			r8153_set_rx_early_timeout(tp);  in rtl8152_set_coalesce()
4881 	mutex_unlock(&tp->control);  in rtl8152_set_coalesce()
4883 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_coalesce()
4909 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_ioctl()  local
4913 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8152_ioctl()
4916 	res = usb_autopm_get_interface(tp->intf);  in rtl8152_ioctl()
4926 		mutex_lock(&tp->control);  in rtl8152_ioctl()
4927 		data->val_out = r8152_mdio_read(tp, data->reg_num);  in rtl8152_ioctl()
4928 		mutex_unlock(&tp->control);  in rtl8152_ioctl()
4936 		mutex_lock(&tp->control);  in rtl8152_ioctl()
4937 		r8152_mdio_write(tp, data->reg_num, data->val_in);  in rtl8152_ioctl()
4938 		mutex_unlock(&tp->control);  in rtl8152_ioctl()
4945 	usb_autopm_put_interface(tp->intf);  in rtl8152_ioctl()
4953 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_change_mtu()  local
4956 	switch (tp->version) {  in rtl8152_change_mtu()
4966 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_change_mtu()
4970 	mutex_lock(&tp->control);  in rtl8152_change_mtu()
4977 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, rms);  in rtl8152_change_mtu()
4980 			r8153_set_rx_early_size(tp);  in rtl8152_change_mtu()
4983 	mutex_unlock(&tp->control);  in rtl8152_change_mtu()
4985 	usb_autopm_put_interface(tp->intf);  in rtl8152_change_mtu()
5004 static void rtl8152_unload(struct r8152 *tp)  in rtl8152_unload()  argument
5006 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8152_unload()
5009 	if (tp->version != RTL_VER_01)  in rtl8152_unload()
5010 		r8152_power_cut_en(tp, true);  in rtl8152_unload()
5013 static void rtl8153_unload(struct r8152 *tp)  in rtl8153_unload()  argument
5015 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8153_unload()
5018 	r8153_power_cut_en(tp, false);  in rtl8153_unload()
5021 static void rtl8153b_unload(struct r8152 *tp)  in rtl8153b_unload()  argument
5023 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8153b_unload()
5026 	r8153b_power_cut_en(tp, false);  in rtl8153b_unload()
5029 static int rtl_ops_init(struct r8152 *tp)  in rtl_ops_init()  argument
5031 	struct rtl_ops *ops = &tp->rtl_ops;  in rtl_ops_init()
5034 	switch (tp->version) {  in rtl_ops_init()
5085 		netif_err(tp, probe, tp->netdev, "Unknown Device\n");  in rtl_ops_init()
5156 	struct r8152 *tp;  in rtl8152_probe()  local
5176 	tp = netdev_priv(netdev);  in rtl8152_probe()
5177 	tp->msg_enable = 0x7FFF;  in rtl8152_probe()
5179 	tp->udev = udev;  in rtl8152_probe()
5180 	tp->netdev = netdev;  in rtl8152_probe()
5181 	tp->intf = intf;  in rtl8152_probe()
5182 	tp->version = version;  in rtl8152_probe()
5188 		tp->mii.supports_gmii = 0;  in rtl8152_probe()
5191 		tp->mii.supports_gmii = 1;  in rtl8152_probe()
5195 	ret = rtl_ops_init(tp);  in rtl8152_probe()
5199 	mutex_init(&tp->control);  in rtl8152_probe()
5200 	INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t);  in rtl8152_probe()
5201 	INIT_DELAYED_WORK(&tp->hw_phy_work, rtl_hw_phy_work_func_t);  in rtl8152_probe()
5218 	if (tp->version == RTL_VER_01) {  in rtl8152_probe()
5226 		set_bit(DELL_TB_RX_AGG_BUG, &tp->flags);  in rtl8152_probe()
5234 	switch (tp->version) {  in rtl8152_probe()
5244 	tp->mii.dev = netdev;  in rtl8152_probe()
5245 	tp->mii.mdio_read = read_mii_word;  in rtl8152_probe()
5246 	tp->mii.mdio_write = write_mii_word;  in rtl8152_probe()
5247 	tp->mii.phy_id_mask = 0x3f;  in rtl8152_probe()
5248 	tp->mii.reg_num_mask = 0x1f;  in rtl8152_probe()
5249 	tp->mii.phy_id = R8152_PHY_ID;  in rtl8152_probe()
5251 	tp->autoneg = AUTONEG_ENABLE;  in rtl8152_probe()
5252 	tp->speed = tp->mii.supports_gmii ? SPEED_1000 : SPEED_100;  in rtl8152_probe()
5253 	tp->duplex = DUPLEX_FULL;  in rtl8152_probe()
5257 	tp->rtl_ops.init(tp);  in rtl8152_probe()
5258 	queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0);  in rtl8152_probe()
5259 	set_ethernet_addr(tp);  in rtl8152_probe()
5261 	usb_set_intfdata(intf, tp);  in rtl8152_probe()
5262 	netif_napi_add(netdev, &tp->napi, r8152_poll, RTL8152_NAPI_WEIGHT);  in rtl8152_probe()
5266 		netif_err(tp, probe, netdev, "couldn't register the device\n");  in rtl8152_probe()
5270 	if (!rtl_can_wakeup(tp))  in rtl8152_probe()
5271 		__rtl_set_wol(tp, 0);  in rtl8152_probe()
5273 	tp->saved_wolopts = __rtl_get_wol(tp);  in rtl8152_probe()
5274 	if (tp->saved_wolopts)  in rtl8152_probe()
5279 	netif_info(tp, probe, netdev, "%s\n", DRIVER_VERSION);  in rtl8152_probe()
5284 	netif_napi_del(&tp->napi);  in rtl8152_probe()
5293 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_disconnect()  local
5296 	if (tp) {  in rtl8152_disconnect()
5297 		struct usb_device *udev = tp->udev;  in rtl8152_disconnect()
5300 			set_bit(RTL8152_UNPLUG, &tp->flags);  in rtl8152_disconnect()
5302 		netif_napi_del(&tp->napi);  in rtl8152_disconnect()
5303 		unregister_netdev(tp->netdev);  in rtl8152_disconnect()
5304 		cancel_delayed_work_sync(&tp->hw_phy_work);  in rtl8152_disconnect()
5305 		tp->rtl_ops.unload(tp);  in rtl8152_disconnect()
5306 		free_netdev(tp->netdev);  in rtl8152_disconnect()