749 		void (*autosuspend_en)(struct r8152 *tp, bool enable);
828 int get_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)  in get_registers()  argument
837 	ret = usb_control_msg(tp->udev, usb_rcvctrlpipe(tp->udev, 0),  in get_registers()
851 int set_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)  in set_registers()  argument
860 	ret = usb_control_msg(tp->udev, usb_sndctrlpipe(tp->udev, 0),  in set_registers()
869 static void rtl_set_unplug(struct r8152 *tp)  in rtl_set_unplug()  argument
871 	if (tp->udev->state == USB_STATE_NOTATTACHED) {  in rtl_set_unplug()
872 		set_bit(RTL8152_UNPLUG, &tp->flags);  in rtl_set_unplug()
877 static int generic_ocp_read(struct r8152 *tp, u16 index, u16 size,  in generic_ocp_read()  argument
883 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in generic_ocp_read()
895 			ret = get_registers(tp, index, type, limit, data);  in generic_ocp_read()
903 			ret = get_registers(tp, index, type, size, data);  in generic_ocp_read()
915 		rtl_set_unplug(tp);  in generic_ocp_read()
920 static int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen,  in generic_ocp_write()  argument
927 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in generic_ocp_write()
941 	ret = set_registers(tp, index, type | byen, 4, data);  in generic_ocp_write()
954 				ret = set_registers(tp, index,  in generic_ocp_write()
964 				ret = set_registers(tp, index,  in generic_ocp_write()
978 		ret = set_registers(tp, index, type | byen, 4, data);  in generic_ocp_write()
985 		rtl_set_unplug(tp);  in generic_ocp_write()
991 int pla_ocp_read(struct r8152 *tp, u16 index, u16 size, void *data)  in pla_ocp_read()  argument
993 	return generic_ocp_read(tp, index, size, data, MCU_TYPE_PLA);  in pla_ocp_read()
997 int pla_ocp_write(struct r8152 *tp, u16 index, u16 byteen, u16 size, void *data)  in pla_ocp_write()  argument
999 	return generic_ocp_write(tp, index, byteen, size, data, MCU_TYPE_PLA);  in pla_ocp_write()
1003 int usb_ocp_write(struct r8152 *tp, u16 index, u16 byteen, u16 size, void *data)  in usb_ocp_write()  argument
1005 	return generic_ocp_write(tp, index, byteen, size, data, MCU_TYPE_USB);  in usb_ocp_write()
1008 static u32 ocp_read_dword(struct r8152 *tp, u16 type, u16 index)  in ocp_read_dword()  argument
1012 	generic_ocp_read(tp, index, sizeof(data), &data, type);  in ocp_read_dword()
1017 static void ocp_write_dword(struct r8152 *tp, u16 type, u16 index, u32 data)  in ocp_write_dword()  argument
1021 	generic_ocp_write(tp, index, BYTE_EN_DWORD, sizeof(tmp), &tmp, type);  in ocp_write_dword()
1024 static u16 ocp_read_word(struct r8152 *tp, u16 type, u16 index)  in ocp_read_word()  argument
1034 	generic_ocp_read(tp, index, sizeof(tmp), &tmp, type | byen);  in ocp_read_word()
1043 static void ocp_write_word(struct r8152 *tp, u16 type, u16 index, u32 data)  in ocp_write_word()  argument
1061 	generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type);  in ocp_write_word()
1064 static u8 ocp_read_byte(struct r8152 *tp, u16 type, u16 index)  in ocp_read_byte()  argument
1072 	generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);  in ocp_read_byte()
1081 static void ocp_write_byte(struct r8152 *tp, u16 type, u16 index, u32 data)  in ocp_write_byte()  argument
1099 	generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type);  in ocp_write_byte()
1102 static u16 ocp_reg_read(struct r8152 *tp, u16 addr)  in ocp_reg_read()  argument
1107 	if (ocp_base != tp->ocp_base) {  in ocp_reg_read()
1108 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, ocp_base);  in ocp_reg_read()
1109 		tp->ocp_base = ocp_base;  in ocp_reg_read()
1113 	return ocp_read_word(tp, MCU_TYPE_PLA, ocp_index);  in ocp_reg_read()
1116 static void ocp_reg_write(struct r8152 *tp, u16 addr, u16 data)  in ocp_reg_write()  argument
1121 	if (ocp_base != tp->ocp_base) {  in ocp_reg_write()
1122 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, ocp_base);  in ocp_reg_write()
1123 		tp->ocp_base = ocp_base;  in ocp_reg_write()
1127 	ocp_write_word(tp, MCU_TYPE_PLA, ocp_index, data);  in ocp_reg_write()
1130 static inline void r8152_mdio_write(struct r8152 *tp, u32 reg_addr, u32 value)  in r8152_mdio_write()  argument
1132 	ocp_reg_write(tp, OCP_BASE_MII + reg_addr * 2, value);  in r8152_mdio_write()
1135 static inline int r8152_mdio_read(struct r8152 *tp, u32 reg_addr)  in r8152_mdio_read()  argument
1137 	return ocp_reg_read(tp, OCP_BASE_MII + reg_addr * 2);  in r8152_mdio_read()
1140 static void sram_write(struct r8152 *tp, u16 addr, u16 data)  in sram_write()  argument
1142 	ocp_reg_write(tp, OCP_SRAM_ADDR, addr);  in sram_write()
1143 	ocp_reg_write(tp, OCP_SRAM_DATA, data);  in sram_write()
1146 static u16 sram_read(struct r8152 *tp, u16 addr)  in sram_read()  argument
1148 	ocp_reg_write(tp, OCP_SRAM_ADDR, addr);  in sram_read()
1149 	return ocp_reg_read(tp, OCP_SRAM_DATA);  in sram_read()
1154 	struct r8152 *tp = netdev_priv(netdev);  in read_mii_word()  local
1157 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in read_mii_word()
1163 	ret = r8152_mdio_read(tp, reg);  in read_mii_word()
1171 	struct r8152 *tp = netdev_priv(netdev);  in write_mii_word()  local
1173 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in write_mii_word()
1179 	r8152_mdio_write(tp, reg, val);  in write_mii_word()
1183 r8152_submit_rx(struct r8152 *tp, struct rx_agg *agg, gfp_t mem_flags);
1187 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_set_mac_address()  local
1194 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_mac_address()
1198 	mutex_lock(&tp->control);  in rtl8152_set_mac_address()
1202 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG);  in rtl8152_set_mac_address()
1203 	pla_ocp_write(tp, PLA_IDR, BYTE_EN_SIX_BYTES, 8, addr->sa_data);  in rtl8152_set_mac_address()
1204 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);  in rtl8152_set_mac_address()
1206 	mutex_unlock(&tp->control);  in rtl8152_set_mac_address()
1208 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_mac_address()
1217 static int vendor_mac_passthru_addr_read(struct r8152 *tp, struct sockaddr *sa)  in vendor_mac_passthru_addr_read()  argument
1227 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_MISC_0);  in vendor_mac_passthru_addr_read()
1230 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, EFUSE);  in vendor_mac_passthru_addr_read()
1232 			netif_dbg(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1238 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_MISC_1);  in vendor_mac_passthru_addr_read()
1240 			netif_dbg(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1252 		netif_warn(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1259 		netif_warn(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1265 		netif_warn(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1272 	netif_info(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1280 static int determine_ethernet_addr(struct r8152 *tp, struct sockaddr *sa)  in determine_ethernet_addr()  argument
1282 	struct net_device *dev = tp->netdev;  in determine_ethernet_addr()
1287 	if (tp->version == RTL_VER_01) {  in determine_ethernet_addr()
1288 		ret = pla_ocp_read(tp, PLA_IDR, 8, sa->sa_data);  in determine_ethernet_addr()
1293 		ret = vendor_mac_passthru_addr_read(tp, sa);  in determine_ethernet_addr()
1295 			ret = pla_ocp_read(tp, PLA_BACKUP, 8, sa->sa_data);  in determine_ethernet_addr()
1299 		netif_err(tp, probe, dev, "Get ether addr fail\n");  in determine_ethernet_addr()
1301 		netif_err(tp, probe, dev, "Invalid ether addr %pM\n",  in determine_ethernet_addr()
1305 		netif_info(tp, probe, dev, "Random ether addr %pM\n",  in determine_ethernet_addr()
1313 static int set_ethernet_addr(struct r8152 *tp)  in set_ethernet_addr()  argument
1315 	struct net_device *dev = tp->netdev;  in set_ethernet_addr()
1319 	ret = determine_ethernet_addr(tp, &sa);  in set_ethernet_addr()
1323 	if (tp->version == RTL_VER_01)  in set_ethernet_addr()
1336 	struct r8152 *tp;  in read_bulk_callback()  local
1343 	tp = agg->context;  in read_bulk_callback()
1344 	if (!tp)  in read_bulk_callback()
1347 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in read_bulk_callback()
1350 	if (!test_bit(WORK_ENABLE, &tp->flags))  in read_bulk_callback()
1353 	netdev = tp->netdev;  in read_bulk_callback()
1360 	usb_mark_last_busy(tp->udev);  in read_bulk_callback()
1367 		spin_lock_irqsave(&tp->rx_lock, flags);  in read_bulk_callback()
1368 		list_add_tail(&agg->list, &tp->rx_done);  in read_bulk_callback()
1369 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in read_bulk_callback()
1370 		napi_schedule(&tp->napi);  in read_bulk_callback()
1373 		rtl_set_unplug(tp);  in read_bulk_callback()
1374 		netif_device_detach(tp->netdev);  in read_bulk_callback()
1388 	r8152_submit_rx(tp, agg, GFP_ATOMIC);  in read_bulk_callback()
1396 	struct r8152 *tp;  in write_bulk_callback()  local
1404 	tp = agg->context;  in write_bulk_callback()
1405 	if (!tp)  in write_bulk_callback()
1408 	netdev = tp->netdev;  in write_bulk_callback()
1419 	spin_lock_irqsave(&tp->tx_lock, flags);  in write_bulk_callback()
1420 	list_add_tail(&agg->list, &tp->tx_free);  in write_bulk_callback()
1421 	spin_unlock_irqrestore(&tp->tx_lock, flags);  in write_bulk_callback()
1423 	usb_autopm_put_interface_async(tp->intf);  in write_bulk_callback()
1428 	if (!test_bit(WORK_ENABLE, &tp->flags))  in write_bulk_callback()
1431 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in write_bulk_callback()
1434 	if (!skb_queue_empty(&tp->tx_queue))  in write_bulk_callback()
1435 		tasklet_schedule(&tp->tx_tl);  in write_bulk_callback()
1440 	struct r8152 *tp;  in intr_callback()  local
1445 	tp = urb->context;  in intr_callback()
1446 	if (!tp)  in intr_callback()
1449 	if (!test_bit(WORK_ENABLE, &tp->flags))  in intr_callback()
1452 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in intr_callback()
1460 		netif_device_detach(tp->netdev);  in intr_callback()
1464 		netif_info(tp, intr, tp->netdev,  in intr_callback()
1468 		netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n");  in intr_callback()
1472 		netif_info(tp, intr, tp->netdev, "intr status %d\n", status);  in intr_callback()
1478 		if (!netif_carrier_ok(tp->netdev)) {  in intr_callback()
1479 			set_bit(RTL8152_LINK_CHG, &tp->flags);  in intr_callback()
1480 			schedule_delayed_work(&tp->schedule, 0);  in intr_callback()
1483 		if (netif_carrier_ok(tp->netdev)) {  in intr_callback()
1484 			netif_stop_queue(tp->netdev);  in intr_callback()
1485 			set_bit(RTL8152_LINK_CHG, &tp->flags);  in intr_callback()
1486 			schedule_delayed_work(&tp->schedule, 0);  in intr_callback()
1493 		rtl_set_unplug(tp);  in intr_callback()
1494 		netif_device_detach(tp->netdev);  in intr_callback()
1496 		netif_err(tp, intr, tp->netdev,  in intr_callback()
1511 static void free_rx_agg(struct r8152 *tp, struct rx_agg *agg)  in free_rx_agg()  argument
1519 	atomic_dec(&tp->rx_count);  in free_rx_agg()
1522 static struct rx_agg *alloc_rx_agg(struct r8152 *tp, gfp_t mflags)  in alloc_rx_agg()  argument
1524 	struct net_device *netdev = tp->netdev;  in alloc_rx_agg()
1526 	unsigned int order = get_order(tp->rx_buf_sz);  in alloc_rx_agg()
1544 	rx_agg->context = tp;  in alloc_rx_agg()
1548 	spin_lock_irqsave(&tp->rx_lock, flags);  in alloc_rx_agg()
1549 	list_add_tail(&rx_agg->info_list, &tp->rx_info);  in alloc_rx_agg()
1550 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in alloc_rx_agg()
1552 	atomic_inc(&tp->rx_count);  in alloc_rx_agg()
1563 static void free_all_mem(struct r8152 *tp)  in free_all_mem()  argument
1569 	spin_lock_irqsave(&tp->rx_lock, flags);  in free_all_mem()
1571 	list_for_each_entry_safe(agg, agg_next, &tp->rx_info, info_list)  in free_all_mem()
1572 		free_rx_agg(tp, agg);  in free_all_mem()
1574 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in free_all_mem()
1576 	WARN_ON(atomic_read(&tp->rx_count));  in free_all_mem()
1579 		usb_free_urb(tp->tx_info[i].urb);  in free_all_mem()
1580 		tp->tx_info[i].urb = NULL;  in free_all_mem()
1582 		kfree(tp->tx_info[i].buffer);  in free_all_mem()
1583 		tp->tx_info[i].buffer = NULL;  in free_all_mem()
1584 		tp->tx_info[i].head = NULL;  in free_all_mem()
1587 	usb_free_urb(tp->intr_urb);  in free_all_mem()
1588 	tp->intr_urb = NULL;  in free_all_mem()
1590 	kfree(tp->intr_buff);  in free_all_mem()
1591 	tp->intr_buff = NULL;  in free_all_mem()
1594 static int alloc_all_mem(struct r8152 *tp)  in alloc_all_mem()  argument
1596 	struct net_device *netdev = tp->netdev;  in alloc_all_mem()
1597 	struct usb_interface *intf = tp->intf;  in alloc_all_mem()
1604 	spin_lock_init(&tp->rx_lock);  in alloc_all_mem()
1605 	spin_lock_init(&tp->tx_lock);  in alloc_all_mem()
1606 	INIT_LIST_HEAD(&tp->rx_info);  in alloc_all_mem()
1607 	INIT_LIST_HEAD(&tp->tx_free);  in alloc_all_mem()
1608 	INIT_LIST_HEAD(&tp->rx_done);  in alloc_all_mem()
1609 	skb_queue_head_init(&tp->tx_queue);  in alloc_all_mem()
1610 	skb_queue_head_init(&tp->rx_queue);  in alloc_all_mem()
1611 	atomic_set(&tp->rx_count, 0);  in alloc_all_mem()
1614 		if (!alloc_rx_agg(tp, GFP_KERNEL))  in alloc_all_mem()
1640 		INIT_LIST_HEAD(&tp->tx_info[i].list);  in alloc_all_mem()
1641 		tp->tx_info[i].context = tp;  in alloc_all_mem()
1642 		tp->tx_info[i].urb = urb;  in alloc_all_mem()
1643 		tp->tx_info[i].buffer = buf;  in alloc_all_mem()
1644 		tp->tx_info[i].head = tx_agg_align(buf);  in alloc_all_mem()
1646 		list_add_tail(&tp->tx_info[i].list, &tp->tx_free);  in alloc_all_mem()
1649 	tp->intr_urb = usb_alloc_urb(0, GFP_KERNEL);  in alloc_all_mem()
1650 	if (!tp->intr_urb)  in alloc_all_mem()
1653 	tp->intr_buff = kmalloc(INTBUFSIZE, GFP_KERNEL);  in alloc_all_mem()
1654 	if (!tp->intr_buff)  in alloc_all_mem()
1657 	tp->intr_interval = (int)ep_intr->desc.bInterval;  in alloc_all_mem()
1658 	usb_fill_int_urb(tp->intr_urb, tp->udev, usb_rcvintpipe(tp->udev, 3),  in alloc_all_mem()
1659 			 tp->intr_buff, INTBUFSIZE, intr_callback,  in alloc_all_mem()
1660 			 tp, tp->intr_interval);  in alloc_all_mem()
1665 	free_all_mem(tp);  in alloc_all_mem()
1669 static struct tx_agg *r8152_get_tx_agg(struct r8152 *tp)  in r8152_get_tx_agg()  argument
1674 	if (list_empty(&tp->tx_free))  in r8152_get_tx_agg()
1677 	spin_lock_irqsave(&tp->tx_lock, flags);  in r8152_get_tx_agg()
1678 	if (!list_empty(&tp->tx_free)) {  in r8152_get_tx_agg()
1681 		cursor = tp->tx_free.next;  in r8152_get_tx_agg()
1685 	spin_unlock_irqrestore(&tp->tx_lock, flags);  in r8152_get_tx_agg()
1694 static void r8152_csum_workaround(struct r8152 *tp, struct sk_buff *skb,  in r8152_csum_workaround()  argument
1698 		netdev_features_t features = tp->netdev->features;  in r8152_csum_workaround()
1727 		stats = &tp->netdev->stats;  in r8152_csum_workaround()
1775 static int r8152_tx_csum(struct r8152 *tp, struct tx_desc *desc,  in r8152_tx_csum()  argument
1788 			netif_warn(tp, tx_err, tp->netdev,  in r8152_tx_csum()
1819 			netif_warn(tp, tx_err, tp->netdev,  in r8152_tx_csum()
1859 static int r8152_tx_agg_fill(struct r8152 *tp, struct tx_agg *agg)  in r8152_tx_agg_fill()  argument
1861 	struct sk_buff_head skb_head, *tx_queue = &tp->tx_queue;  in r8152_tx_agg_fill()
1897 		if (r8152_tx_csum(tp, tx_desc, skb, skb->len, offset)) {  in r8152_tx_agg_fill()
1898 			r8152_csum_workaround(tp, skb, &skb_head);  in r8152_tx_agg_fill()
1908 			struct net_device_stats *stats = &tp->netdev->stats;  in r8152_tx_agg_fill()
1924 		if (test_bit(DELL_TB_RX_AGG_BUG, &tp->flags))  in r8152_tx_agg_fill()
1934 	netif_tx_lock(tp->netdev);  in r8152_tx_agg_fill()
1936 	if (netif_queue_stopped(tp->netdev) &&  in r8152_tx_agg_fill()
1937 	    skb_queue_len(&tp->tx_queue) < tp->tx_qlen)  in r8152_tx_agg_fill()
1938 		netif_wake_queue(tp->netdev);  in r8152_tx_agg_fill()
1940 	netif_tx_unlock(tp->netdev);  in r8152_tx_agg_fill()
1942 	ret = usb_autopm_get_interface_async(tp->intf);  in r8152_tx_agg_fill()
1946 	usb_fill_bulk_urb(agg->urb, tp->udev, usb_sndbulkpipe(tp->udev, 2),  in r8152_tx_agg_fill()
1952 		usb_autopm_put_interface_async(tp->intf);  in r8152_tx_agg_fill()
1958 static u8 r8152_rx_csum(struct r8152 *tp, struct rx_desc *rx_desc)  in r8152_rx_csum()  argument
1963 	if (!(tp->netdev->features & NETIF_F_RXCSUM))  in r8152_rx_csum()
1987 static inline bool rx_count_exceed(struct r8152 *tp)  in rx_count_exceed()  argument
1989 	return atomic_read(&tp->rx_count) > RTL8152_MAX_RX;  in rx_count_exceed()
1997 static struct rx_agg *rtl_get_free_rx(struct r8152 *tp, gfp_t mflags)  in rtl_get_free_rx()  argument
2002 	spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_get_free_rx()
2004 	list_for_each_entry_safe(agg, agg_next, &tp->rx_used, list) {  in rtl_get_free_rx()
2011 			if (rx_count_exceed(tp)) {  in rtl_get_free_rx()
2013 				free_rx_agg(tp, agg);  in rtl_get_free_rx()
2019 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_get_free_rx()
2021 	if (!agg_free && atomic_read(&tp->rx_count) < tp->rx_pending)  in rtl_get_free_rx()
2022 		agg_free = alloc_rx_agg(tp, mflags);  in rtl_get_free_rx()
2027 static int rx_bottom(struct r8152 *tp, int budget)  in rx_bottom()  argument
2032 	struct napi_struct *napi = &tp->napi;  in rx_bottom()
2034 	if (!skb_queue_empty(&tp->rx_queue)) {  in rx_bottom()
2036 			struct sk_buff *skb = __skb_dequeue(&tp->rx_queue);  in rx_bottom()
2037 			struct net_device *netdev = tp->netdev;  in rx_bottom()
2052 	if (list_empty(&tp->rx_done))  in rx_bottom()
2056 	spin_lock_irqsave(&tp->rx_lock, flags);  in rx_bottom()
2057 	list_splice_init(&tp->rx_done, &rx_queue);  in rx_bottom()
2058 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rx_bottom()
2074 		agg_free = rtl_get_free_rx(tp, GFP_ATOMIC);  in rx_bottom()
2081 			struct net_device *netdev = tp->netdev;  in rx_bottom()
2087 			if (unlikely(skb_queue_len(&tp->rx_queue) >= 1000))  in rx_bottom()
2101 			if (!agg_free || tp->rx_copybreak > pkt_len)  in rx_bottom()
2104 				rx_frag_head_sz = tp->rx_copybreak;  in rx_bottom()
2112 			skb->ip_summed = r8152_rx_csum(tp, rx_desc);  in rx_bottom()
2133 				__skb_queue_tail(&tp->rx_queue, skb);  in rx_bottom()
2146 			spin_lock_irqsave(&tp->rx_lock, flags);  in rx_bottom()
2148 				list_add(&agg_free->list, &tp->rx_used);  in rx_bottom()
2150 				list_add_tail(&agg->list, &tp->rx_used);  in rx_bottom()
2154 			spin_unlock_irqrestore(&tp->rx_lock, flags);  in rx_bottom()
2159 			ret = r8152_submit_rx(tp, agg, GFP_ATOMIC);  in rx_bottom()
2167 		spin_lock_irqsave(&tp->rx_lock, flags);  in rx_bottom()
2168 		list_splice_tail(&rx_queue, &tp->rx_done);  in rx_bottom()
2169 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in rx_bottom()
2176 static void tx_bottom(struct r8152 *tp)  in tx_bottom()  argument
2183 		if (skb_queue_empty(&tp->tx_queue))  in tx_bottom()
2186 		agg = r8152_get_tx_agg(tp);  in tx_bottom()
2190 		res = r8152_tx_agg_fill(tp, agg);  in tx_bottom()
2192 			struct net_device *netdev = tp->netdev;  in tx_bottom()
2195 				rtl_set_unplug(tp);  in tx_bottom()
2201 				netif_warn(tp, tx_err, netdev,  in tx_bottom()
2205 				spin_lock_irqsave(&tp->tx_lock, flags);  in tx_bottom()
2206 				list_add_tail(&agg->list, &tp->tx_free);  in tx_bottom()
2207 				spin_unlock_irqrestore(&tp->tx_lock, flags);  in tx_bottom()
2215 	struct r8152 *tp;  in bottom_half()  local
2217 	tp = (struct r8152 *)data;  in bottom_half()
2219 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in bottom_half()
2222 	if (!test_bit(WORK_ENABLE, &tp->flags))  in bottom_half()
2227 	if (!netif_carrier_ok(tp->netdev))  in bottom_half()
2230 	clear_bit(SCHEDULE_TASKLET, &tp->flags);  in bottom_half()
2232 	tx_bottom(tp);  in bottom_half()
2237 	struct r8152 *tp = container_of(napi, struct r8152, napi);  in r8152_poll()  local
2240 	work_done = rx_bottom(tp, budget);  in r8152_poll()
2245 		if (!list_empty(&tp->rx_done))  in r8152_poll()
2254 int r8152_submit_rx(struct r8152 *tp, struct rx_agg *agg, gfp_t mem_flags)  in r8152_submit_rx()  argument
2259 	if (test_bit(RTL8152_UNPLUG, &tp->flags) ||  in r8152_submit_rx()
2260 	    !test_bit(WORK_ENABLE, &tp->flags) || !netif_carrier_ok(tp->netdev))  in r8152_submit_rx()
2263 	usb_fill_bulk_urb(agg->urb, tp->udev, usb_rcvbulkpipe(tp->udev, 1),  in r8152_submit_rx()
2264 			  agg->buffer, tp->rx_buf_sz,  in r8152_submit_rx()
2269 		rtl_set_unplug(tp);  in r8152_submit_rx()
2270 		netif_device_detach(tp->netdev);  in r8152_submit_rx()
2276 		spin_lock_irqsave(&tp->rx_lock, flags);  in r8152_submit_rx()
2277 		list_add_tail(&agg->list, &tp->rx_done);  in r8152_submit_rx()
2278 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in r8152_submit_rx()
2280 		netif_err(tp, rx_err, tp->netdev,  in r8152_submit_rx()
2283 		napi_schedule(&tp->napi);  in r8152_submit_rx()
2289 static void rtl_drop_queued_tx(struct r8152 *tp)  in rtl_drop_queued_tx()  argument
2291 	struct net_device_stats *stats = &tp->netdev->stats;  in rtl_drop_queued_tx()
2292 	struct sk_buff_head skb_head, *tx_queue = &tp->tx_queue;  in rtl_drop_queued_tx()
2311 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_tx_timeout()  local
2313 	netif_warn(tp, tx_err, netdev, "Tx timeout\n");  in rtl8152_tx_timeout()
2315 	usb_queue_reset_device(tp->intf);  in rtl8152_tx_timeout()
2320 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_set_rx_mode()  local
2323 		set_bit(RTL8152_SET_RX_MODE, &tp->flags);  in rtl8152_set_rx_mode()
2324 		schedule_delayed_work(&tp->schedule, 0);  in rtl8152_set_rx_mode()
2330 	struct r8152 *tp = netdev_priv(netdev);  in _rtl8152_set_rx_mode()  local
2336 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in _rtl8152_set_rx_mode()
2342 		netif_notice(tp, link, netdev, "Promiscuous mode enabled\n");  in _rtl8152_set_rx_mode()
2368 	pla_ocp_write(tp, PLA_MAR, BYTE_EN_DWORD, sizeof(tmp), tmp);  in _rtl8152_set_rx_mode()
2369 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in _rtl8152_set_rx_mode()
2392 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_start_xmit()  local
2396 	skb_queue_tail(&tp->tx_queue, skb);  in rtl8152_start_xmit()
2398 	if (!list_empty(&tp->tx_free)) {  in rtl8152_start_xmit()
2399 		if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) {  in rtl8152_start_xmit()
2400 			set_bit(SCHEDULE_TASKLET, &tp->flags);  in rtl8152_start_xmit()
2401 			schedule_delayed_work(&tp->schedule, 0);  in rtl8152_start_xmit()
2403 			usb_mark_last_busy(tp->udev);  in rtl8152_start_xmit()
2404 			tasklet_schedule(&tp->tx_tl);  in rtl8152_start_xmit()
2406 	} else if (skb_queue_len(&tp->tx_queue) > tp->tx_qlen) {  in rtl8152_start_xmit()
2413 static void r8152b_reset_packet_filter(struct r8152 *tp)  in r8152b_reset_packet_filter()  argument
2417 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_FMC);  in r8152b_reset_packet_filter()
2419 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_FMC, ocp_data);  in r8152b_reset_packet_filter()
2421 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_FMC, ocp_data);  in r8152b_reset_packet_filter()
2424 static void rtl8152_nic_reset(struct r8152 *tp)  in rtl8152_nic_reset()  argument
2428 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, CR_RST);  in rtl8152_nic_reset()
2431 		if (!(ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CR) & CR_RST))  in rtl8152_nic_reset()
2437 static void set_tx_qlen(struct r8152 *tp)  in set_tx_qlen()  argument
2439 	struct net_device *netdev = tp->netdev;  in set_tx_qlen()
2441 	tp->tx_qlen = agg_buf_sz / (netdev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN +  in set_tx_qlen()
2445 static inline u8 rtl8152_get_speed(struct r8152 *tp)  in rtl8152_get_speed()  argument
2447 	return ocp_read_byte(tp, MCU_TYPE_PLA, PLA_PHYSTATUS);  in rtl8152_get_speed()
2450 static void rtl_set_eee_plus(struct r8152 *tp)  in rtl_set_eee_plus()  argument
2455 	speed = rtl8152_get_speed(tp);  in rtl_set_eee_plus()
2457 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR);  in rtl_set_eee_plus()
2459 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data);  in rtl_set_eee_plus()
2461 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR);  in rtl_set_eee_plus()
2463 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data);  in rtl_set_eee_plus()
2467 static void rxdy_gated_en(struct r8152 *tp, bool enable)  in rxdy_gated_en()  argument
2471 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MISC_1);  in rxdy_gated_en()
2476 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_MISC_1, ocp_data);  in rxdy_gated_en()
2479 static int rtl_start_rx(struct r8152 *tp)  in rtl_start_rx()  argument
2488 	spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_start_rx()
2490 	INIT_LIST_HEAD(&tp->rx_done);  in rtl_start_rx()
2491 	INIT_LIST_HEAD(&tp->rx_used);  in rtl_start_rx()
2493 	list_splice_init(&tp->rx_info, &tmp_list);  in rtl_start_rx()
2495 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_start_rx()
2502 			spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_start_rx()
2503 			list_add_tail(&agg->list, &tp->rx_used);  in rtl_start_rx()
2504 			spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_start_rx()
2506 			spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_start_rx()
2507 			list_add_tail(&agg->list, &tp->rx_done);  in rtl_start_rx()
2508 			spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_start_rx()
2510 			ret = r8152_submit_rx(tp, agg, GFP_KERNEL);  in rtl_start_rx()
2514 	spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_start_rx()
2515 	WARN_ON(!list_empty(&tp->rx_info));  in rtl_start_rx()
2516 	list_splice(&tmp_list, &tp->rx_info);  in rtl_start_rx()
2517 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_start_rx()
2522 static int rtl_stop_rx(struct r8152 *tp)  in rtl_stop_rx()  argument
2536 	spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_stop_rx()
2537 	list_splice_init(&tp->rx_info, &tmp_list);  in rtl_stop_rx()
2538 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_stop_rx()
2545 			free_rx_agg(tp, agg);  in rtl_stop_rx()
2551 	spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_stop_rx()
2552 	WARN_ON(!list_empty(&tp->rx_info));  in rtl_stop_rx()
2553 	list_splice(&tmp_list, &tp->rx_info);  in rtl_stop_rx()
2554 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_stop_rx()
2556 	while (!skb_queue_empty(&tp->rx_queue))  in rtl_stop_rx()
2557 		dev_kfree_skb(__skb_dequeue(&tp->rx_queue));  in rtl_stop_rx()
2562 static inline void r8153b_rx_agg_chg_indicate(struct r8152 *tp)  in r8153b_rx_agg_chg_indicate()  argument
2564 	ocp_write_byte(tp, MCU_TYPE_USB, USB_UPT_RXDMA_OWN,  in r8153b_rx_agg_chg_indicate()
2568 static int rtl_enable(struct r8152 *tp)  in rtl_enable()  argument
2572 	r8152b_reset_packet_filter(tp);  in rtl_enable()
2574 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CR);  in rtl_enable()
2576 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, ocp_data);  in rtl_enable()
2578 	switch (tp->version) {  in rtl_enable()
2581 		r8153b_rx_agg_chg_indicate(tp);  in rtl_enable()
2587 	rxdy_gated_en(tp, false);  in rtl_enable()
2592 static int rtl8152_enable(struct r8152 *tp)  in rtl8152_enable()  argument
2594 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8152_enable()
2597 	set_tx_qlen(tp);  in rtl8152_enable()
2598 	rtl_set_eee_plus(tp);  in rtl8152_enable()
2600 	return rtl_enable(tp);  in rtl8152_enable()
2603 static void r8153_set_rx_early_timeout(struct r8152 *tp)  in r8153_set_rx_early_timeout()  argument
2605 	u32 ocp_data = tp->coalesce / 8;  in r8153_set_rx_early_timeout()
2607 	switch (tp->version) {  in r8153_set_rx_early_timeout()
2612 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_TIMEOUT,  in r8153_set_rx_early_timeout()
2621 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_TIMEOUT,  in r8153_set_rx_early_timeout()
2623 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EXTRA_AGGR_TMR,  in r8153_set_rx_early_timeout()
2632 static void r8153_set_rx_early_size(struct r8152 *tp)  in r8153_set_rx_early_size()  argument
2634 	u32 ocp_data = tp->rx_buf_sz - rx_reserved_size(tp->netdev->mtu);  in r8153_set_rx_early_size()
2636 	switch (tp->version) {  in r8153_set_rx_early_size()
2641 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_SIZE,  in r8153_set_rx_early_size()
2646 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_SIZE,  in r8153_set_rx_early_size()
2655 static int rtl8153_enable(struct r8152 *tp)  in rtl8153_enable()  argument
2657 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8153_enable()
2660 	set_tx_qlen(tp);  in rtl8153_enable()
2661 	rtl_set_eee_plus(tp);  in rtl8153_enable()
2662 	r8153_set_rx_early_timeout(tp);  in rtl8153_enable()
2663 	r8153_set_rx_early_size(tp);  in rtl8153_enable()
2665 	return rtl_enable(tp);  in rtl8153_enable()
2668 static void rtl_disable(struct r8152 *tp)  in rtl_disable()  argument
2673 	if (test_bit(RTL8152_UNPLUG, &tp->flags)) {  in rtl_disable()
2674 		rtl_drop_queued_tx(tp);  in rtl_disable()
2678 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in rtl_disable()
2680 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in rtl_disable()
2682 	rtl_drop_queued_tx(tp);  in rtl_disable()
2685 		usb_kill_urb(tp->tx_info[i].urb);  in rtl_disable()
2687 	rxdy_gated_en(tp, true);  in rtl_disable()
2690 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in rtl_disable()
2697 		if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0) & TCR0_TX_EMPTY)  in rtl_disable()
2702 	rtl_stop_rx(tp);  in rtl_disable()
2704 	rtl8152_nic_reset(tp);  in rtl_disable()
2707 static void r8152_power_cut_en(struct r8152 *tp, bool enable)  in r8152_power_cut_en()  argument
2711 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_UPS_CTRL);  in r8152_power_cut_en()
2716 	ocp_write_word(tp, MCU_TYPE_USB, USB_UPS_CTRL, ocp_data);  in r8152_power_cut_en()
2718 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_PM_CTRL_STATUS);  in r8152_power_cut_en()
2720 	ocp_write_word(tp, MCU_TYPE_USB, USB_PM_CTRL_STATUS, ocp_data);  in r8152_power_cut_en()
2723 static void rtl_rx_vlan_en(struct r8152 *tp, bool enable)  in rtl_rx_vlan_en()  argument
2727 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CPCR);  in rtl_rx_vlan_en()
2732 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_CPCR, ocp_data);  in rtl_rx_vlan_en()
2739 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_set_features()  local
2742 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_features()
2746 	mutex_lock(&tp->control);  in rtl8152_set_features()
2750 			rtl_rx_vlan_en(tp, true);  in rtl8152_set_features()
2752 			rtl_rx_vlan_en(tp, false);  in rtl8152_set_features()
2755 	mutex_unlock(&tp->control);  in rtl8152_set_features()
2757 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_features()
2765 static u32 __rtl_get_wol(struct r8152 *tp)  in __rtl_get_wol()  argument
2770 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34);  in __rtl_get_wol()
2774 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG5);  in __rtl_get_wol()
2782 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CFG_WOL);  in __rtl_get_wol()
2789 static void __rtl_set_wol(struct r8152 *tp, u32 wolopts)  in __rtl_set_wol()  argument
2793 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG);  in __rtl_set_wol()
2795 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34);  in __rtl_set_wol()
2799 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG34, ocp_data);  in __rtl_set_wol()
2801 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG5);  in __rtl_set_wol()
2809 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG5, ocp_data);  in __rtl_set_wol()
2811 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);  in __rtl_set_wol()
2813 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CFG_WOL);  in __rtl_set_wol()
2817 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_CFG_WOL, ocp_data);  in __rtl_set_wol()
2820 		device_set_wakeup_enable(&tp->udev->dev, true);  in __rtl_set_wol()
2822 		device_set_wakeup_enable(&tp->udev->dev, false);  in __rtl_set_wol()
2825 static void r8153_mac_clk_spd(struct r8152 *tp, bool enable)  in r8153_mac_clk_spd()  argument
2829 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL,  in r8153_mac_clk_spd()
2831 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2,  in r8153_mac_clk_spd()
2833 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3,  in r8153_mac_clk_spd()
2836 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL4,  in r8153_mac_clk_spd()
2841 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL, 0);  in r8153_mac_clk_spd()
2842 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2, 0);  in r8153_mac_clk_spd()
2843 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3, 0);  in r8153_mac_clk_spd()
2844 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL4, 0);  in r8153_mac_clk_spd()
2848 static void r8153_u1u2en(struct r8152 *tp, bool enable)  in r8153_u1u2en()  argument
2857 	usb_ocp_write(tp, USB_TOLERANCE, BYTE_EN_SIX_BYTES, sizeof(u1u2), u1u2);  in r8153_u1u2en()
2860 static void r8153b_u1u2en(struct r8152 *tp, bool enable)  in r8153b_u1u2en()  argument
2864 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_LPM_CONFIG);  in r8153b_u1u2en()
2870 	ocp_write_word(tp, MCU_TYPE_USB, USB_LPM_CONFIG, ocp_data);  in r8153b_u1u2en()
2873 static void r8153_u2p3en(struct r8152 *tp, bool enable)  in r8153_u2p3en()  argument
2877 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_U2P3_CTRL);  in r8153_u2p3en()
2882 	ocp_write_word(tp, MCU_TYPE_USB, USB_U2P3_CTRL, ocp_data);  in r8153_u2p3en()
2885 static void r8153b_ups_flags(struct r8152 *tp)  in r8153b_ups_flags()  argument
2889 	if (tp->ups_info.green)  in r8153b_ups_flags()
2892 	if (tp->ups_info.aldps)  in r8153b_ups_flags()
2895 	if (tp->ups_info.eee)  in r8153b_ups_flags()
2898 	if (tp->ups_info.flow_control)  in r8153b_ups_flags()
2901 	if (tp->ups_info.eee_ckdiv)  in r8153b_ups_flags()
2904 	if (tp->ups_info.eee_cmod_lv)  in r8153b_ups_flags()
2907 	if (tp->ups_info._10m_ckdiv)  in r8153b_ups_flags()
2910 	if (tp->ups_info.eee_plloff_100)  in r8153b_ups_flags()
2913 	if (tp->ups_info.eee_plloff_giga)  in r8153b_ups_flags()
2916 	if (tp->ups_info._250m_ckdiv)  in r8153b_ups_flags()
2919 	if (tp->ups_info.ctap_short_off)  in r8153b_ups_flags()
2922 	switch (tp->ups_info.speed_duplex) {  in r8153b_ups_flags()
2954 	ocp_write_dword(tp, MCU_TYPE_USB, USB_UPS_FLAGS, ups_flags);  in r8153b_ups_flags()
2957 static void r8153b_green_en(struct r8152 *tp, bool enable)  in r8153b_green_en()  argument
2962 		sram_write(tp, 0x8045, 0);	/* 10M abiq&ldvbias */  in r8153b_green_en()
2963 		sram_write(tp, 0x804d, 0x1222);	/* 100M short abiq&ldvbias */  in r8153b_green_en()
2964 		sram_write(tp, 0x805d, 0x0022);	/* 1000M short abiq&ldvbias */  in r8153b_green_en()
2966 		sram_write(tp, 0x8045, 0x2444);	/* 10M abiq&ldvbias */  in r8153b_green_en()
2967 		sram_write(tp, 0x804d, 0x2444);	/* 100M short abiq&ldvbias */  in r8153b_green_en()
2968 		sram_write(tp, 0x805d, 0x2444);	/* 1000M short abiq&ldvbias */  in r8153b_green_en()
2971 	data = sram_read(tp, SRAM_GREEN_CFG);  in r8153b_green_en()
2973 	sram_write(tp, SRAM_GREEN_CFG, data);  in r8153b_green_en()
2975 	tp->ups_info.green = enable;  in r8153b_green_en()
2978 static u16 r8153_phy_status(struct r8152 *tp, u16 desired)  in r8153_phy_status()  argument
2984 		data = ocp_reg_read(tp, OCP_PHY_STATUS);  in r8153_phy_status()
3000 static void r8153b_ups_en(struct r8152 *tp, bool enable)  in r8153b_ups_en()  argument
3002 	u32 ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_POWER_CUT);  in r8153b_ups_en()
3005 		r8153b_ups_flags(tp);  in r8153b_ups_en()
3008 		ocp_write_byte(tp, MCU_TYPE_USB, USB_POWER_CUT, ocp_data);  in r8153b_ups_en()
3010 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, 0xcfff);  in r8153b_ups_en()
3012 		ocp_write_byte(tp, MCU_TYPE_USB, 0xcfff, ocp_data);  in r8153b_ups_en()
3017 		ocp_write_byte(tp, MCU_TYPE_USB, USB_POWER_CUT, ocp_data);  in r8153b_ups_en()
3019 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, 0xcfff);  in r8153b_ups_en()
3021 		ocp_write_byte(tp, MCU_TYPE_USB, 0xcfff, ocp_data);  in r8153b_ups_en()
3023 		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_MISC_0);  in r8153b_ups_en()
3025 		ocp_write_word(tp, MCU_TYPE_USB, USB_MISC_0, ocp_data);  in r8153b_ups_en()
3027 		data = r8153_phy_status(tp, 0);  in r8153b_ups_en()
3032 			r8153b_green_en(tp,  in r8153b_ups_en()
3033 					test_bit(GREEN_ETHERNET, &tp->flags));  in r8153b_ups_en()
3035 			data = r8152_mdio_read(tp, MII_BMCR);  in r8153b_ups_en()
3038 			r8152_mdio_write(tp, MII_BMCR, data);  in r8153b_ups_en()
3040 			data = r8153_phy_status(tp, PHY_STAT_LAN_ON);  in r8153b_ups_en()
3045 				netif_warn(tp, link, tp->netdev,  in r8153b_ups_en()
3052 static void r8153_power_cut_en(struct r8152 *tp, bool enable)  in r8153_power_cut_en()  argument
3056 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_POWER_CUT);  in r8153_power_cut_en()
3061 	ocp_write_word(tp, MCU_TYPE_USB, USB_POWER_CUT, ocp_data);  in r8153_power_cut_en()
3063 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_MISC_0);  in r8153_power_cut_en()
3065 	ocp_write_word(tp, MCU_TYPE_USB, USB_MISC_0, ocp_data);  in r8153_power_cut_en()
3068 static void r8153b_power_cut_en(struct r8152 *tp, bool enable)  in r8153b_power_cut_en()  argument
3072 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_POWER_CUT);  in r8153b_power_cut_en()
3077 	ocp_write_word(tp, MCU_TYPE_USB, USB_POWER_CUT, ocp_data);  in r8153b_power_cut_en()
3079 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_MISC_0);  in r8153b_power_cut_en()
3081 	ocp_write_word(tp, MCU_TYPE_USB, USB_MISC_0, ocp_data);  in r8153b_power_cut_en()
3084 static void r8153_queue_wake(struct r8152 *tp, bool enable)  in r8153_queue_wake()  argument
3088 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_INDICATE_FALG);  in r8153_queue_wake()
3093 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_INDICATE_FALG, ocp_data);  in r8153_queue_wake()
3095 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_SUSPEND_FLAG);  in r8153_queue_wake()
3097 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_SUSPEND_FLAG, ocp_data);  in r8153_queue_wake()
3099 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EXTRA_STATUS);  in r8153_queue_wake()
3101 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_EXTRA_STATUS, ocp_data);  in r8153_queue_wake()
3104 static bool rtl_can_wakeup(struct r8152 *tp)  in rtl_can_wakeup()  argument
3106 	struct usb_device *udev = tp->udev;  in rtl_can_wakeup()
3111 static void rtl_runtime_suspend_enable(struct r8152 *tp, bool enable)  in rtl_runtime_suspend_enable()  argument
3116 		__rtl_set_wol(tp, WAKE_ANY);  in rtl_runtime_suspend_enable()
3118 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG);  in rtl_runtime_suspend_enable()
3120 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34);  in rtl_runtime_suspend_enable()
3122 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG34, ocp_data);  in rtl_runtime_suspend_enable()
3124 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);  in rtl_runtime_suspend_enable()
3128 		__rtl_set_wol(tp, tp->saved_wolopts);  in rtl_runtime_suspend_enable()
3130 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG);  in rtl_runtime_suspend_enable()
3132 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34);  in rtl_runtime_suspend_enable()
3134 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG34, ocp_data);  in rtl_runtime_suspend_enable()
3136 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);  in rtl_runtime_suspend_enable()
3140 static void rtl8153_runtime_enable(struct r8152 *tp, bool enable)  in rtl8153_runtime_enable()  argument
3143 		r8153_u1u2en(tp, false);  in rtl8153_runtime_enable()
3144 		r8153_u2p3en(tp, false);  in rtl8153_runtime_enable()
3145 		r8153_mac_clk_spd(tp, true);  in rtl8153_runtime_enable()
3146 		rtl_runtime_suspend_enable(tp, true);  in rtl8153_runtime_enable()
3148 		rtl_runtime_suspend_enable(tp, false);  in rtl8153_runtime_enable()
3149 		r8153_mac_clk_spd(tp, false);  in rtl8153_runtime_enable()
3151 		switch (tp->version) {  in rtl8153_runtime_enable()
3158 			r8153_u2p3en(tp, true);  in rtl8153_runtime_enable()
3162 		r8153_u1u2en(tp, true);  in rtl8153_runtime_enable()
3166 static void rtl8153b_runtime_enable(struct r8152 *tp, bool enable)  in rtl8153b_runtime_enable()  argument
3169 		r8153_queue_wake(tp, true);  in rtl8153b_runtime_enable()
3170 		r8153b_u1u2en(tp, false);  in rtl8153b_runtime_enable()
3171 		r8153_u2p3en(tp, false);  in rtl8153b_runtime_enable()
3172 		rtl_runtime_suspend_enable(tp, true);  in rtl8153b_runtime_enable()
3173 		r8153b_ups_en(tp, true);  in rtl8153b_runtime_enable()
3175 		r8153b_ups_en(tp, false);  in rtl8153b_runtime_enable()
3176 		r8153_queue_wake(tp, false);  in rtl8153b_runtime_enable()
3177 		rtl_runtime_suspend_enable(tp, false);  in rtl8153b_runtime_enable()
3178 		r8153_u2p3en(tp, true);  in rtl8153b_runtime_enable()
3179 		r8153b_u1u2en(tp, true);  in rtl8153b_runtime_enable()
3183 static void r8153_teredo_off(struct r8152 *tp)  in r8153_teredo_off()  argument
3187 	switch (tp->version) {  in r8153_teredo_off()
3195 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG);  in r8153_teredo_off()
3198 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG, ocp_data);  in r8153_teredo_off()
3206 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG, 0xff);  in r8153_teredo_off()
3213 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_WDT6_CTRL, WDT6_SET_MODE);  in r8153_teredo_off()
3214 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_REALWOW_TIMER, 0);  in r8153_teredo_off()
3215 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TEREDO_TIMER, 0);  in r8153_teredo_off()
3218 static void rtl_reset_bmu(struct r8152 *tp)  in rtl_reset_bmu()  argument
3222 	ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_BMU_RESET);  in rtl_reset_bmu()
3224 	ocp_write_byte(tp, MCU_TYPE_USB, USB_BMU_RESET, ocp_data);  in rtl_reset_bmu()
3226 	ocp_write_byte(tp, MCU_TYPE_USB, USB_BMU_RESET, ocp_data);  in rtl_reset_bmu()
3229 static void r8152_aldps_en(struct r8152 *tp, bool enable)  in r8152_aldps_en()  argument
3232 		ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPWRSAVE | ENPDNPS |  in r8152_aldps_en()
3235 		ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPDNPS | LINKENA |  in r8152_aldps_en()
3241 static inline void r8152_mmd_indirect(struct r8152 *tp, u16 dev, u16 reg)  in r8152_mmd_indirect()  argument
3243 	ocp_reg_write(tp, OCP_EEE_AR, FUN_ADDR | dev);  in r8152_mmd_indirect()
3244 	ocp_reg_write(tp, OCP_EEE_DATA, reg);  in r8152_mmd_indirect()
3245 	ocp_reg_write(tp, OCP_EEE_AR, FUN_DATA | dev);  in r8152_mmd_indirect()
3248 static u16 r8152_mmd_read(struct r8152 *tp, u16 dev, u16 reg)  in r8152_mmd_read()  argument
3252 	r8152_mmd_indirect(tp, dev, reg);  in r8152_mmd_read()
3253 	data = ocp_reg_read(tp, OCP_EEE_DATA);  in r8152_mmd_read()
3254 	ocp_reg_write(tp, OCP_EEE_AR, 0x0000);  in r8152_mmd_read()
3259 static void r8152_mmd_write(struct r8152 *tp, u16 dev, u16 reg, u16 data)  in r8152_mmd_write()  argument
3261 	r8152_mmd_indirect(tp, dev, reg);  in r8152_mmd_write()
3262 	ocp_reg_write(tp, OCP_EEE_DATA, data);  in r8152_mmd_write()
3263 	ocp_reg_write(tp, OCP_EEE_AR, 0x0000);  in r8152_mmd_write()
3266 static void r8152_eee_en(struct r8152 *tp, bool enable)  in r8152_eee_en()  argument
3271 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR);  in r8152_eee_en()
3272 	config1 = ocp_reg_read(tp, OCP_EEE_CONFIG1) & ~sd_rise_time_mask;  in r8152_eee_en()
3273 	config2 = ocp_reg_read(tp, OCP_EEE_CONFIG2);  in r8152_eee_en()
3274 	config3 = ocp_reg_read(tp, OCP_EEE_CONFIG3) & ~fast_snr_mask;  in r8152_eee_en()
3291 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEE_CR, ocp_data);  in r8152_eee_en()
3292 	ocp_reg_write(tp, OCP_EEE_CONFIG1, config1);  in r8152_eee_en()
3293 	ocp_reg_write(tp, OCP_EEE_CONFIG2, config2);  in r8152_eee_en()
3294 	ocp_reg_write(tp, OCP_EEE_CONFIG3, config3);  in r8152_eee_en()
3297 static void r8153_eee_en(struct r8152 *tp, bool enable)  in r8153_eee_en()  argument
3302 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR);  in r8153_eee_en()
3303 	config = ocp_reg_read(tp, OCP_EEE_CFG);  in r8153_eee_en()
3313 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEE_CR, ocp_data);  in r8153_eee_en()
3314 	ocp_reg_write(tp, OCP_EEE_CFG, config);  in r8153_eee_en()
3316 	tp->ups_info.eee = enable;  in r8153_eee_en()
3319 static void rtl_eee_enable(struct r8152 *tp, bool enable)  in rtl_eee_enable()  argument
3321 	switch (tp->version) {  in rtl_eee_enable()
3326 			r8152_eee_en(tp, true);  in rtl_eee_enable()
3327 			r8152_mmd_write(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV,  in rtl_eee_enable()
3328 					tp->eee_adv);  in rtl_eee_enable()
3330 			r8152_eee_en(tp, false);  in rtl_eee_enable()
3331 			r8152_mmd_write(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV, 0);  in rtl_eee_enable()
3341 			r8153_eee_en(tp, true);  in rtl_eee_enable()
3342 			ocp_reg_write(tp, OCP_EEE_ADV, tp->eee_adv);  in rtl_eee_enable()
3344 			r8153_eee_en(tp, false);  in rtl_eee_enable()
3345 			ocp_reg_write(tp, OCP_EEE_ADV, 0);  in rtl_eee_enable()
3353 static void r8152b_enable_fc(struct r8152 *tp)  in r8152b_enable_fc()  argument
3357 	anar = r8152_mdio_read(tp, MII_ADVERTISE);  in r8152b_enable_fc()
3359 	r8152_mdio_write(tp, MII_ADVERTISE, anar);  in r8152b_enable_fc()
3361 	tp->ups_info.flow_control = true;  in r8152b_enable_fc()
3364 static void rtl8152_disable(struct r8152 *tp)  in rtl8152_disable()  argument
3366 	r8152_aldps_en(tp, false);  in rtl8152_disable()
3367 	rtl_disable(tp);  in rtl8152_disable()
3368 	r8152_aldps_en(tp, true);  in rtl8152_disable()
3371 static void r8152b_hw_phy_cfg(struct r8152 *tp)  in r8152b_hw_phy_cfg()  argument
3373 	rtl_eee_enable(tp, tp->eee_en);  in r8152b_hw_phy_cfg()
3374 	r8152_aldps_en(tp, true);  in r8152b_hw_phy_cfg()
3375 	r8152b_enable_fc(tp);  in r8152b_hw_phy_cfg()
3377 	set_bit(PHY_RESET, &tp->flags);  in r8152b_hw_phy_cfg()
3380 static void r8152b_exit_oob(struct r8152 *tp)  in r8152b_exit_oob()  argument
3385 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in r8152b_exit_oob()
3387 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in r8152b_exit_oob()
3389 	rxdy_gated_en(tp, true);  in r8152b_exit_oob()
3390 	r8153_teredo_off(tp);  in r8152b_exit_oob()
3391 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);  in r8152b_exit_oob()
3392 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, 0x00);  in r8152b_exit_oob()
3394 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_exit_oob()
3396 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8152b_exit_oob()
3398 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8152b_exit_oob()
3400 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8152b_exit_oob()
3403 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_exit_oob()
3409 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8152b_exit_oob()
3411 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8152b_exit_oob()
3414 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_exit_oob()
3420 	rtl8152_nic_reset(tp);  in r8152b_exit_oob()
3423 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_NORMAL);  in r8152b_exit_oob()
3425 	if (tp->udev->speed == USB_SPEED_FULL ||  in r8152b_exit_oob()
3426 	    tp->udev->speed == USB_SPEED_LOW) {  in r8152b_exit_oob()
3428 		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1,  in r8152b_exit_oob()
3430 		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2,  in r8152b_exit_oob()
3434 		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1,  in r8152b_exit_oob()
3436 		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2,  in r8152b_exit_oob()
3441 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TXFIFO_CTRL, TXFIFO_THR_NORMAL);  in r8152b_exit_oob()
3443 	ocp_write_byte(tp, MCU_TYPE_USB, USB_TX_AGG, TX_AGG_MAX_THRESHOLD);  in r8152b_exit_oob()
3444 	ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, RX_THR_HIGH);  in r8152b_exit_oob()
3445 	ocp_write_dword(tp, MCU_TYPE_USB, USB_TX_DMA,  in r8152b_exit_oob()
3448 	rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX);  in r8152b_exit_oob()
3450 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8152_RMS);  in r8152b_exit_oob()
3452 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0);  in r8152b_exit_oob()
3454 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_TCR0, ocp_data);  in r8152b_exit_oob()
3457 static void r8152b_enter_oob(struct r8152 *tp)  in r8152b_enter_oob()  argument
3462 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_enter_oob()
3464 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8152b_enter_oob()
3466 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_OOB);  in r8152b_enter_oob()
3467 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1, RXFIFO_THR2_OOB);  in r8152b_enter_oob()
3468 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2, RXFIFO_THR3_OOB);  in r8152b_enter_oob()
3470 	rtl_disable(tp);  in r8152b_enter_oob()
3473 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_enter_oob()
3479 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8152b_enter_oob()
3481 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8152b_enter_oob()
3484 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_enter_oob()
3490 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8152_RMS);  in r8152b_enter_oob()
3492 	rtl_rx_vlan_en(tp, true);  in r8152b_enter_oob()
3494 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_BDC_CR);  in r8152b_enter_oob()
3496 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_BDC_CR, ocp_data);  in r8152b_enter_oob()
3498 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8152b_enter_oob()
3500 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8152b_enter_oob()
3502 	rxdy_gated_en(tp, false);  in r8152b_enter_oob()
3504 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in r8152b_enter_oob()
3506 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in r8152b_enter_oob()
3509 static int r8153_patch_request(struct r8152 *tp, bool request)  in r8153_patch_request()  argument
3514 	data = ocp_reg_read(tp, OCP_PHY_PATCH_CMD);  in r8153_patch_request()
3519 	ocp_reg_write(tp, OCP_PHY_PATCH_CMD, data);  in r8153_patch_request()
3523 		if (ocp_reg_read(tp, OCP_PHY_PATCH_STAT) & PATCH_READY)  in r8153_patch_request()
3527 	if (request && !(ocp_reg_read(tp, OCP_PHY_PATCH_STAT) & PATCH_READY)) {  in r8153_patch_request()
3528 		netif_err(tp, drv, tp->netdev, "patch request fail\n");  in r8153_patch_request()
3529 		r8153_patch_request(tp, false);  in r8153_patch_request()
3536 static void r8153_aldps_en(struct r8152 *tp, bool enable)  in r8153_aldps_en()  argument
3540 	data = ocp_reg_read(tp, OCP_POWER_CFG);  in r8153_aldps_en()
3543 		ocp_reg_write(tp, OCP_POWER_CFG, data);  in r8153_aldps_en()
3548 		ocp_reg_write(tp, OCP_POWER_CFG, data);  in r8153_aldps_en()
3551 			if (ocp_read_word(tp, MCU_TYPE_PLA, 0xe000) & 0x0100)  in r8153_aldps_en()
3556 	tp->ups_info.aldps = enable;  in r8153_aldps_en()
3559 static void r8153_hw_phy_cfg(struct r8152 *tp)  in r8153_hw_phy_cfg()  argument
3565 	r8153_aldps_en(tp, false);  in r8153_hw_phy_cfg()
3568 	rtl_eee_enable(tp, false);  in r8153_hw_phy_cfg()
3570 	if (tp->version == RTL_VER_03) {  in r8153_hw_phy_cfg()
3571 		data = ocp_reg_read(tp, OCP_EEE_CFG);  in r8153_hw_phy_cfg()
3573 		ocp_reg_write(tp, OCP_EEE_CFG, data);  in r8153_hw_phy_cfg()
3576 	data = ocp_reg_read(tp, OCP_POWER_CFG);  in r8153_hw_phy_cfg()
3578 	ocp_reg_write(tp, OCP_POWER_CFG, data);  in r8153_hw_phy_cfg()
3580 	data = ocp_reg_read(tp, OCP_DOWN_SPEED);  in r8153_hw_phy_cfg()
3582 	ocp_reg_write(tp, OCP_DOWN_SPEED, data);  in r8153_hw_phy_cfg()
3583 	data = ocp_reg_read(tp, OCP_POWER_CFG);  in r8153_hw_phy_cfg()
3585 	ocp_reg_write(tp, OCP_POWER_CFG, data);  in r8153_hw_phy_cfg()
3586 	sram_write(tp, SRAM_IMPEDANCE, 0x0b13);  in r8153_hw_phy_cfg()
3588 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);  in r8153_hw_phy_cfg()
3590 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);  in r8153_hw_phy_cfg()
3593 	sram_write(tp, SRAM_LPF_CFG, 0xf70f);  in r8153_hw_phy_cfg()
3596 	sram_write(tp, SRAM_10M_AMP1, 0x00af);  in r8153_hw_phy_cfg()
3597 	sram_write(tp, SRAM_10M_AMP2, 0x0208);  in r8153_hw_phy_cfg()
3599 	if (tp->eee_en)  in r8153_hw_phy_cfg()
3600 		rtl_eee_enable(tp, true);  in r8153_hw_phy_cfg()
3602 	r8153_aldps_en(tp, true);  in r8153_hw_phy_cfg()
3603 	r8152b_enable_fc(tp);  in r8153_hw_phy_cfg()
3605 	switch (tp->version) {  in r8153_hw_phy_cfg()
3612 		r8153_u2p3en(tp, true);  in r8153_hw_phy_cfg()
3616 	set_bit(PHY_RESET, &tp->flags);  in r8153_hw_phy_cfg()
3619 static u32 r8152_efuse_read(struct r8152 *tp, u8 addr)  in r8152_efuse_read()  argument
3623 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_EFUSE_CMD, EFUSE_READ_CMD | addr);  in r8152_efuse_read()
3624 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EFUSE_CMD);  in r8152_efuse_read()
3626 	ocp_data |= ocp_read_word(tp, MCU_TYPE_PLA, PLA_EFUSE_DATA);  in r8152_efuse_read()
3631 static void r8153b_hw_phy_cfg(struct r8152 *tp)  in r8153b_hw_phy_cfg()  argument
3637 	r8153_aldps_en(tp, false);  in r8153b_hw_phy_cfg()
3640 	rtl_eee_enable(tp, false);  in r8153b_hw_phy_cfg()
3642 	r8153b_green_en(tp, test_bit(GREEN_ETHERNET, &tp->flags));  in r8153b_hw_phy_cfg()
3644 	data = sram_read(tp, SRAM_GREEN_CFG);  in r8153b_hw_phy_cfg()
3646 	sram_write(tp, SRAM_GREEN_CFG, data);  in r8153b_hw_phy_cfg()
3647 	data = ocp_reg_read(tp, OCP_NCTL_CFG);  in r8153b_hw_phy_cfg()
3649 	ocp_reg_write(tp, OCP_NCTL_CFG, data);  in r8153b_hw_phy_cfg()
3656 	ocp_data = r8152_efuse_read(tp, 0x7d);  in r8153b_hw_phy_cfg()
3659 		ocp_reg_write(tp, OCP_ADC_IOFFSET, data);  in r8153b_hw_phy_cfg()
3665 	ocp_data = ocp_reg_read(tp, 0xc426);  in r8153b_hw_phy_cfg()
3671 		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_UPS_CFG);  in r8153b_hw_phy_cfg()
3673 		ocp_write_word(tp, MCU_TYPE_USB, USB_UPS_CFG, ocp_data);  in r8153b_hw_phy_cfg()
3676 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);  in r8153b_hw_phy_cfg()
3678 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);  in r8153b_hw_phy_cfg()
3681 	if (!r8153_patch_request(tp, true)) {  in r8153b_hw_phy_cfg()
3682 		data = ocp_reg_read(tp, OCP_POWER_CFG);  in r8153b_hw_phy_cfg()
3684 		ocp_reg_write(tp, OCP_POWER_CFG, data);  in r8153b_hw_phy_cfg()
3685 		tp->ups_info.eee_ckdiv = true;  in r8153b_hw_phy_cfg()
3687 		data = ocp_reg_read(tp, OCP_DOWN_SPEED);  in r8153b_hw_phy_cfg()
3689 		ocp_reg_write(tp, OCP_DOWN_SPEED, data);  in r8153b_hw_phy_cfg()
3690 		tp->ups_info.eee_cmod_lv = true;  in r8153b_hw_phy_cfg()
3691 		tp->ups_info._10m_ckdiv = true;  in r8153b_hw_phy_cfg()
3692 		tp->ups_info.eee_plloff_giga = true;  in r8153b_hw_phy_cfg()
3694 		ocp_reg_write(tp, OCP_SYSCLK_CFG, 0);  in r8153b_hw_phy_cfg()
3695 		ocp_reg_write(tp, OCP_SYSCLK_CFG, clk_div_expo(5));  in r8153b_hw_phy_cfg()
3696 		tp->ups_info._250m_ckdiv = true;  in r8153b_hw_phy_cfg()
3698 		r8153_patch_request(tp, false);  in r8153b_hw_phy_cfg()
3701 	if (tp->eee_en)  in r8153b_hw_phy_cfg()
3702 		rtl_eee_enable(tp, true);  in r8153b_hw_phy_cfg()
3704 	r8153_aldps_en(tp, true);  in r8153b_hw_phy_cfg()
3705 	r8152b_enable_fc(tp);  in r8153b_hw_phy_cfg()
3706 	r8153_u2p3en(tp, true);  in r8153b_hw_phy_cfg()
3708 	set_bit(PHY_RESET, &tp->flags);  in r8153b_hw_phy_cfg()
3711 static void r8153_first_init(struct r8152 *tp)  in r8153_first_init()  argument
3716 	r8153_mac_clk_spd(tp, false);  in r8153_first_init()
3717 	rxdy_gated_en(tp, true);  in r8153_first_init()
3718 	r8153_teredo_off(tp);  in r8153_first_init()
3720 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in r8153_first_init()
3722 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in r8153_first_init()
3724 	rtl8152_nic_reset(tp);  in r8153_first_init()
3725 	rtl_reset_bmu(tp);  in r8153_first_init()
3727 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_first_init()
3729 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8153_first_init()
3731 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8153_first_init()
3733 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8153_first_init()
3736 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_first_init()
3742 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8153_first_init()
3744 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8153_first_init()
3747 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_first_init()
3753 	rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX);  in r8153_first_init()
3755 	ocp_data = tp->netdev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN;  in r8153_first_init()
3756 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, ocp_data);  in r8153_first_init()
3757 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_MTPS, MTPS_JUMBO);  in r8153_first_init()
3759 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0);  in r8153_first_init()
3761 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_TCR0, ocp_data);  in r8153_first_init()
3763 	rtl8152_nic_reset(tp);  in r8153_first_init()
3766 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_NORMAL);  in r8153_first_init()
3767 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1, RXFIFO_THR2_NORMAL);  in r8153_first_init()
3768 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2, RXFIFO_THR3_NORMAL);  in r8153_first_init()
3770 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TXFIFO_CTRL, TXFIFO_THR_NORMAL2);  in r8153_first_init()
3773 static void r8153_enter_oob(struct r8152 *tp)  in r8153_enter_oob()  argument
3778 	r8153_mac_clk_spd(tp, true);  in r8153_enter_oob()
3780 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_enter_oob()
3782 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8153_enter_oob()
3784 	rtl_disable(tp);  in r8153_enter_oob()
3785 	rtl_reset_bmu(tp);  in r8153_enter_oob()
3788 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_enter_oob()
3794 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);  in r8153_enter_oob()
3796 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);  in r8153_enter_oob()
3799 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_enter_oob()
3805 	ocp_data = tp->netdev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN;  in r8153_enter_oob()
3806 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, ocp_data);  in r8153_enter_oob()
3808 	switch (tp->version) {  in r8153_enter_oob()
3813 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG);  in r8153_enter_oob()
3815 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG, ocp_data);  in r8153_enter_oob()
3824 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_TEREDO_WAKE_BASE, 0x00ff);  in r8153_enter_oob()
3831 	rtl_rx_vlan_en(tp, true);  in r8153_enter_oob()
3833 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_BDC_CR);  in r8153_enter_oob()
3835 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_BDC_CR, ocp_data);  in r8153_enter_oob()
3837 	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);  in r8153_enter_oob()
3839 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);  in r8153_enter_oob()
3841 	rxdy_gated_en(tp, false);  in r8153_enter_oob()
3843 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in r8153_enter_oob()
3845 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in r8153_enter_oob()
3848 static void rtl8153_disable(struct r8152 *tp)  in rtl8153_disable()  argument
3850 	r8153_aldps_en(tp, false);  in rtl8153_disable()
3851 	rtl_disable(tp);  in rtl8153_disable()
3852 	rtl_reset_bmu(tp);  in rtl8153_disable()
3853 	r8153_aldps_en(tp, true);  in rtl8153_disable()
3856 static int rtl8152_set_speed(struct r8152 *tp, u8 autoneg, u32 speed, u8 duplex,  in rtl8152_set_speed()  argument
3871 				tp->ups_info.speed_duplex = FORCE_10M_FULL;  in rtl8152_set_speed()
3873 				tp->ups_info.speed_duplex = FORCE_10M_HALF;  in rtl8152_set_speed()
3880 				tp->ups_info.speed_duplex = FORCE_100M_FULL;  in rtl8152_set_speed()
3882 				tp->ups_info.speed_duplex = FORCE_100M_HALF;  in rtl8152_set_speed()
3886 			if (tp->mii.supports_gmii) {  in rtl8152_set_speed()
3888 				tp->ups_info.speed_duplex = NWAY_1000M_FULL;  in rtl8152_set_speed()
3898 			tp->mii.full_duplex = 1;  in rtl8152_set_speed()
3900 			tp->mii.full_duplex = 0;  in rtl8152_set_speed()
3902 		tp->mii.force_media = 1;  in rtl8152_set_speed()
3910 		if (tp->mii.supports_gmii)  in rtl8152_set_speed()
3916 		anar = r8152_mdio_read(tp, MII_ADVERTISE);  in rtl8152_set_speed()
3921 			tp->ups_info.speed_duplex = NWAY_10M_HALF;  in rtl8152_set_speed()
3925 			tp->ups_info.speed_duplex = NWAY_10M_FULL;  in rtl8152_set_speed()
3930 			tp->ups_info.speed_duplex = NWAY_100M_HALF;  in rtl8152_set_speed()
3934 			tp->ups_info.speed_duplex = NWAY_100M_FULL;  in rtl8152_set_speed()
3938 			r8152_mdio_write(tp, MII_ADVERTISE, tmp1);  in rtl8152_set_speed()
3939 			tp->mii.advertising = tmp1;  in rtl8152_set_speed()
3942 		if (tp->mii.supports_gmii) {  in rtl8152_set_speed()
3945 			gbcr = r8152_mdio_read(tp, MII_CTRL1000);  in rtl8152_set_speed()
3951 				tp->ups_info.speed_duplex = NWAY_1000M_FULL;  in rtl8152_set_speed()
3955 				r8152_mdio_write(tp, MII_CTRL1000, tmp1);  in rtl8152_set_speed()
3960 		tp->mii.force_media = 0;  in rtl8152_set_speed()
3963 	if (test_and_clear_bit(PHY_RESET, &tp->flags))  in rtl8152_set_speed()
3966 	r8152_mdio_write(tp, MII_BMCR, bmcr);  in rtl8152_set_speed()
3973 			if ((r8152_mdio_read(tp, MII_BMCR) & BMCR_RESET) == 0)  in rtl8152_set_speed()
3982 static void rtl8152_up(struct r8152 *tp)  in rtl8152_up()  argument
3984 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8152_up()
3987 	r8152_aldps_en(tp, false);  in rtl8152_up()
3988 	r8152b_exit_oob(tp);  in rtl8152_up()
3989 	r8152_aldps_en(tp, true);  in rtl8152_up()
3992 static void rtl8152_down(struct r8152 *tp)  in rtl8152_down()  argument
3994 	if (test_bit(RTL8152_UNPLUG, &tp->flags)) {  in rtl8152_down()
3995 		rtl_drop_queued_tx(tp);  in rtl8152_down()
3999 	r8152_power_cut_en(tp, false);  in rtl8152_down()
4000 	r8152_aldps_en(tp, false);  in rtl8152_down()
4001 	r8152b_enter_oob(tp);  in rtl8152_down()
4002 	r8152_aldps_en(tp, true);  in rtl8152_down()
4005 static void rtl8153_up(struct r8152 *tp)  in rtl8153_up()  argument
4007 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8153_up()
4010 	r8153_u1u2en(tp, false);  in rtl8153_up()
4011 	r8153_u2p3en(tp, false);  in rtl8153_up()
4012 	r8153_aldps_en(tp, false);  in rtl8153_up()
4013 	r8153_first_init(tp);  in rtl8153_up()
4014 	r8153_aldps_en(tp, true);  in rtl8153_up()
4016 	switch (tp->version) {  in rtl8153_up()
4023 		r8153_u2p3en(tp, true);  in rtl8153_up()
4027 	r8153_u1u2en(tp, true);  in rtl8153_up()
4030 static void rtl8153_down(struct r8152 *tp)  in rtl8153_down()  argument
4032 	if (test_bit(RTL8152_UNPLUG, &tp->flags)) {  in rtl8153_down()
4033 		rtl_drop_queued_tx(tp);  in rtl8153_down()
4037 	r8153_u1u2en(tp, false);  in rtl8153_down()
4038 	r8153_u2p3en(tp, false);  in rtl8153_down()
4039 	r8153_power_cut_en(tp, false);  in rtl8153_down()
4040 	r8153_aldps_en(tp, false);  in rtl8153_down()
4041 	r8153_enter_oob(tp);  in rtl8153_down()
4042 	r8153_aldps_en(tp, true);  in rtl8153_down()
4045 static void rtl8153b_up(struct r8152 *tp)  in rtl8153b_up()  argument
4047 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8153b_up()
4050 	r8153b_u1u2en(tp, false);  in rtl8153b_up()
4051 	r8153_u2p3en(tp, false);  in rtl8153b_up()
4052 	r8153_aldps_en(tp, false);  in rtl8153b_up()
4054 	r8153_first_init(tp);  in rtl8153b_up()
4055 	ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, RX_THR_B);  in rtl8153b_up()
4057 	r8153_aldps_en(tp, true);  in rtl8153b_up()
4058 	r8153_u2p3en(tp, true);  in rtl8153b_up()
4059 	r8153b_u1u2en(tp, true);  in rtl8153b_up()
4062 static void rtl8153b_down(struct r8152 *tp)  in rtl8153b_down()  argument
4064 	if (test_bit(RTL8152_UNPLUG, &tp->flags)) {  in rtl8153b_down()
4065 		rtl_drop_queued_tx(tp);  in rtl8153b_down()
4069 	r8153b_u1u2en(tp, false);  in rtl8153b_down()
4070 	r8153_u2p3en(tp, false);  in rtl8153b_down()
4071 	r8153b_power_cut_en(tp, false);  in rtl8153b_down()
4072 	r8153_aldps_en(tp, false);  in rtl8153b_down()
4073 	r8153_enter_oob(tp);  in rtl8153b_down()
4074 	r8153_aldps_en(tp, true);  in rtl8153b_down()
4077 static bool rtl8152_in_nway(struct r8152 *tp)  in rtl8152_in_nway()  argument
4081 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, 0x2000);  in rtl8152_in_nway()
4082 	tp->ocp_base = 0x2000;  in rtl8152_in_nway()
4083 	ocp_write_byte(tp, MCU_TYPE_PLA, 0xb014, 0x4c);		/* phy state */  in rtl8152_in_nway()
4084 	nway_state = ocp_read_word(tp, MCU_TYPE_PLA, 0xb01a);  in rtl8152_in_nway()
4093 static bool rtl8153_in_nway(struct r8152 *tp)  in rtl8153_in_nway()  argument
4095 	u16 phy_state = ocp_reg_read(tp, OCP_PHY_STATE) & 0xff;  in rtl8153_in_nway()
4103 static void set_carrier(struct r8152 *tp)  in set_carrier()  argument
4105 	struct net_device *netdev = tp->netdev;  in set_carrier()
4106 	struct napi_struct *napi = &tp->napi;  in set_carrier()
4109 	speed = rtl8152_get_speed(tp);  in set_carrier()
4113 			tp->rtl_ops.enable(tp);  in set_carrier()
4117 			rtl_start_rx(tp);  in set_carrier()
4118 			clear_bit(RTL8152_SET_RX_MODE, &tp->flags);  in set_carrier()
4120 			napi_enable(&tp->napi);  in set_carrier()
4122 			netif_info(tp, link, netdev, "carrier on\n");  in set_carrier()
4124 			   skb_queue_len(&tp->tx_queue) < tp->tx_qlen) {  in set_carrier()
4130 			tasklet_disable(&tp->tx_tl);  in set_carrier()
4132 			tp->rtl_ops.disable(tp);  in set_carrier()
4134 			tasklet_enable(&tp->tx_tl);  in set_carrier()
4135 			netif_info(tp, link, netdev, "carrier off\n");  in set_carrier()
4142 	struct r8152 *tp = container_of(work, struct r8152, schedule.work);  in rtl_work_func_t()  local
4147 	if (test_bit(RTL8152_UNPLUG, &tp->flags) || !netif_running(tp->netdev))  in rtl_work_func_t()
4150 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl_work_func_t()
4153 	if (!test_bit(WORK_ENABLE, &tp->flags))  in rtl_work_func_t()
4156 	if (!mutex_trylock(&tp->control)) {  in rtl_work_func_t()
4157 		schedule_delayed_work(&tp->schedule, 0);  in rtl_work_func_t()
4161 	if (test_and_clear_bit(RTL8152_LINK_CHG, &tp->flags))  in rtl_work_func_t()
4162 		set_carrier(tp);  in rtl_work_func_t()
4164 	if (test_and_clear_bit(RTL8152_SET_RX_MODE, &tp->flags))  in rtl_work_func_t()
4165 		_rtl8152_set_rx_mode(tp->netdev);  in rtl_work_func_t()
4168 	if (test_and_clear_bit(SCHEDULE_TASKLET, &tp->flags) &&  in rtl_work_func_t()
4169 	    netif_carrier_ok(tp->netdev))  in rtl_work_func_t()
4170 		tasklet_schedule(&tp->tx_tl);  in rtl_work_func_t()
4172 	mutex_unlock(&tp->control);  in rtl_work_func_t()
4175 	usb_autopm_put_interface(tp->intf);  in rtl_work_func_t()
4180 	struct r8152 *tp = container_of(work, struct r8152, hw_phy_work.work);  in rtl_hw_phy_work_func_t()  local
4182 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl_hw_phy_work_func_t()
4185 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl_hw_phy_work_func_t()
4188 	mutex_lock(&tp->control);  in rtl_hw_phy_work_func_t()
4190 	tp->rtl_ops.hw_phy_cfg(tp);  in rtl_hw_phy_work_func_t()
4192 	rtl8152_set_speed(tp, tp->autoneg, tp->speed, tp->duplex,  in rtl_hw_phy_work_func_t()
4193 			  tp->advertising);  in rtl_hw_phy_work_func_t()
4195 	mutex_unlock(&tp->control);  in rtl_hw_phy_work_func_t()
4197 	usb_autopm_put_interface(tp->intf);  in rtl_hw_phy_work_func_t()
4204 	struct r8152 *tp = container_of(nb, struct r8152, pm_notifier);  in rtl_notifier()  local
4209 		usb_autopm_get_interface(tp->intf);  in rtl_notifier()
4214 		usb_autopm_put_interface(tp->intf);  in rtl_notifier()
4229 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_open()  local
4232 	res = alloc_all_mem(tp);  in rtl8152_open()
4236 	res = usb_autopm_get_interface(tp->intf);  in rtl8152_open()
4240 	mutex_lock(&tp->control);  in rtl8152_open()
4242 	tp->rtl_ops.up(tp);  in rtl8152_open()
4246 	set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_open()
4248 	res = usb_submit_urb(tp->intr_urb, GFP_KERNEL);  in rtl8152_open()
4251 			netif_device_detach(tp->netdev);  in rtl8152_open()
4252 		netif_warn(tp, ifup, netdev, "intr_urb submit failed: %d\n",  in rtl8152_open()
4256 	napi_enable(&tp->napi);  in rtl8152_open()
4257 	tasklet_enable(&tp->tx_tl);  in rtl8152_open()
4259 	mutex_unlock(&tp->control);  in rtl8152_open()
4261 	usb_autopm_put_interface(tp->intf);  in rtl8152_open()
4263 	tp->pm_notifier.notifier_call = rtl_notifier;  in rtl8152_open()
4264 	register_pm_notifier(&tp->pm_notifier);  in rtl8152_open()
4269 	mutex_unlock(&tp->control);  in rtl8152_open()
4270 	usb_autopm_put_interface(tp->intf);  in rtl8152_open()
4272 	free_all_mem(tp);  in rtl8152_open()
4279 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_close()  local
4283 	unregister_pm_notifier(&tp->pm_notifier);  in rtl8152_close()
4285 	tasklet_disable(&tp->tx_tl);  in rtl8152_close()
4286 	clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_close()
4287 	usb_kill_urb(tp->intr_urb);  in rtl8152_close()
4288 	cancel_delayed_work_sync(&tp->schedule);  in rtl8152_close()
4289 	napi_disable(&tp->napi);  in rtl8152_close()
4292 	res = usb_autopm_get_interface(tp->intf);  in rtl8152_close()
4293 	if (res < 0 || test_bit(RTL8152_UNPLUG, &tp->flags)) {  in rtl8152_close()
4294 		rtl_drop_queued_tx(tp);  in rtl8152_close()
4295 		rtl_stop_rx(tp);  in rtl8152_close()
4297 		mutex_lock(&tp->control);  in rtl8152_close()
4299 		tp->rtl_ops.down(tp);  in rtl8152_close()
4301 		mutex_unlock(&tp->control);  in rtl8152_close()
4303 		usb_autopm_put_interface(tp->intf);  in rtl8152_close()
4306 	free_all_mem(tp);  in rtl8152_close()
4311 static void rtl_tally_reset(struct r8152 *tp)  in rtl_tally_reset()  argument
4315 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY);  in rtl_tally_reset()
4317 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY, ocp_data);  in rtl_tally_reset()
4320 static void r8152b_init(struct r8152 *tp)  in r8152b_init()  argument
4325 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in r8152b_init()
4328 	data = r8152_mdio_read(tp, MII_BMCR);  in r8152b_init()
4331 		r8152_mdio_write(tp, MII_BMCR, data);  in r8152b_init()
4334 	r8152_aldps_en(tp, false);  in r8152b_init()
4336 	if (tp->version == RTL_VER_01) {  in r8152b_init()
4337 		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE);  in r8152b_init()
4339 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE, ocp_data);  in r8152b_init()
4342 	r8152_power_cut_en(tp, false);  in r8152b_init()
4344 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);  in r8152b_init()
4346 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);  in r8152b_init()
4347 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL);  in r8152b_init()
4350 	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL, ocp_data);  in r8152b_init()
4353 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_GPHY_INTR_IMR, ocp_data);  in r8152b_init()
4355 	rtl_tally_reset(tp);  in r8152b_init()
4358 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);  in r8152b_init()
4360 	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);  in r8152b_init()
4363 static void r8153_init(struct r8152 *tp)  in r8153_init()  argument
4369 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in r8153_init()
4372 	r8153_u1u2en(tp, false);  in r8153_init()
4375 		if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) &  in r8153_init()
4381 	data = r8153_phy_status(tp, 0);  in r8153_init()
4383 	if (tp->version == RTL_VER_03 || tp->version == RTL_VER_04 ||  in r8153_init()
4384 	    tp->version == RTL_VER_05)  in r8153_init()
4385 		ocp_reg_write(tp, OCP_ADC_CFG, CKADSEL_L | ADC_EN | EN_EMI_L);  in r8153_init()
4387 	data = r8152_mdio_read(tp, MII_BMCR);  in r8153_init()
4390 		r8152_mdio_write(tp, MII_BMCR, data);  in r8153_init()
4393 	data = r8153_phy_status(tp, PHY_STAT_LAN_ON);  in r8153_init()
4395 	r8153_u2p3en(tp, false);  in r8153_init()
4397 	if (tp->version == RTL_VER_04) {  in r8153_init()
4398 		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_SSPHYLINK2);  in r8153_init()
4401 		ocp_write_word(tp, MCU_TYPE_USB, USB_SSPHYLINK2, ocp_data);  in r8153_init()
4403 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_USB2PHY);  in r8153_init()
4405 		ocp_write_byte(tp, MCU_TYPE_USB, USB_USB2PHY, ocp_data);  in r8153_init()
4406 	} else if (tp->version == RTL_VER_05) {  in r8153_init()
4407 		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_DMY_REG0);  in r8153_init()
4409 		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_DMY_REG0, ocp_data);  in r8153_init()
4411 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1);  in r8153_init()
4412 		if (ocp_read_word(tp, MCU_TYPE_USB, USB_BURST_SIZE) == 0)  in r8153_init()
4416 		ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1, ocp_data);  in r8153_init()
4417 	} else if (tp->version == RTL_VER_06) {  in r8153_init()
4418 		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1);  in r8153_init()
4419 		if (ocp_read_word(tp, MCU_TYPE_USB, USB_BURST_SIZE) == 0)  in r8153_init()
4423 		ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1, ocp_data);  in r8153_init()
4426 	ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY2);  in r8153_init()
4428 	ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY2, ocp_data);  in r8153_init()
4430 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_WDT11_CTRL);  in r8153_init()
4432 	ocp_write_word(tp, MCU_TYPE_USB, USB_WDT11_CTRL, ocp_data);  in r8153_init()
4434 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE);  in r8153_init()
4436 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE, ocp_data);  in r8153_init()
4439 	if (tp->version == RTL_VER_04 && tp->udev->speed < USB_SPEED_SUPER)  in r8153_init()
4443 	ocp_write_byte(tp, MCU_TYPE_USB, USB_LPM_CTRL, ocp_data);  in r8153_init()
4445 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_AFE_CTRL2);  in r8153_init()
4448 	ocp_write_word(tp, MCU_TYPE_USB, USB_AFE_CTRL2, ocp_data);  in r8153_init()
4450 	ocp_write_word(tp, MCU_TYPE_USB, USB_CONNECT_TIMER, 0x0001);  in r8153_init()
4452 	r8153_power_cut_en(tp, false);  in r8153_init()
4453 	r8153_u1u2en(tp, true);  in r8153_init()
4454 	r8153_mac_clk_spd(tp, false);  in r8153_init()
4455 	usb_enable_lpm(tp->udev);  in r8153_init()
4458 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);  in r8153_init()
4460 	if (test_bit(DELL_TB_RX_AGG_BUG, &tp->flags))  in r8153_init()
4463 	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);  in r8153_init()
4465 	rtl_tally_reset(tp);  in r8153_init()
4467 	switch (tp->udev->speed) {  in r8153_init()
4470 		tp->coalesce = COALESCE_SUPER;  in r8153_init()
4473 		tp->coalesce = COALESCE_HIGH;  in r8153_init()
4476 		tp->coalesce = COALESCE_SLOW;  in r8153_init()
4481 static void r8153b_init(struct r8152 *tp)  in r8153b_init()  argument
4487 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in r8153b_init()
4490 	r8153b_u1u2en(tp, false);  in r8153b_init()
4493 		if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) &  in r8153b_init()
4499 	data = r8153_phy_status(tp, 0);  in r8153b_init()
4501 	data = r8152_mdio_read(tp, MII_BMCR);  in r8153b_init()
4504 		r8152_mdio_write(tp, MII_BMCR, data);  in r8153b_init()
4507 	data = r8153_phy_status(tp, PHY_STAT_LAN_ON);  in r8153b_init()
4509 	r8153_u2p3en(tp, false);  in r8153b_init()
4512 	ocp_write_word(tp, MCU_TYPE_USB, USB_MSC_TIMER, 0x0fff);  in r8153b_init()
4515 	ocp_write_word(tp, MCU_TYPE_USB, USB_U1U2_TIMER, 500);  in r8153b_init()
4517 	r8153b_power_cut_en(tp, false);  in r8153b_init()
4518 	r8153b_ups_en(tp, false);  in r8153b_init()
4519 	r8153_queue_wake(tp, false);  in r8153b_init()
4520 	rtl_runtime_suspend_enable(tp, false);  in r8153b_init()
4521 	r8153b_u1u2en(tp, true);  in r8153b_init()
4522 	usb_enable_lpm(tp->udev);  in r8153b_init()
4525 	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2);  in r8153b_init()
4527 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2, ocp_data);  in r8153b_init()
4529 	set_bit(GREEN_ETHERNET, &tp->flags);  in r8153b_init()
4532 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);  in r8153b_init()
4534 	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);  in r8153b_init()
4536 	rtl_tally_reset(tp);  in r8153b_init()
4538 	tp->coalesce = 15000;	/* 15 us */  in r8153b_init()
4543 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_pre_reset()  local
4546 	if (!tp)  in rtl8152_pre_reset()
4549 	netdev = tp->netdev;  in rtl8152_pre_reset()
4554 	tasklet_disable(&tp->tx_tl);  in rtl8152_pre_reset()
4555 	clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_pre_reset()
4556 	usb_kill_urb(tp->intr_urb);  in rtl8152_pre_reset()
4557 	cancel_delayed_work_sync(&tp->schedule);  in rtl8152_pre_reset()
4558 	napi_disable(&tp->napi);  in rtl8152_pre_reset()
4560 		mutex_lock(&tp->control);  in rtl8152_pre_reset()
4561 		tp->rtl_ops.disable(tp);  in rtl8152_pre_reset()
4562 		mutex_unlock(&tp->control);  in rtl8152_pre_reset()
4570 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_post_reset()  local
4574 	if (!tp)  in rtl8152_post_reset()
4578 	if (determine_ethernet_addr(tp, &sa) >= 0) {  in rtl8152_post_reset()
4580 		dev_set_mac_address (tp->netdev, &sa, NULL);  in rtl8152_post_reset()
4584 	netdev = tp->netdev;  in rtl8152_post_reset()
4588 	set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_post_reset()
4590 		mutex_lock(&tp->control);  in rtl8152_post_reset()
4591 		tp->rtl_ops.enable(tp);  in rtl8152_post_reset()
4592 		rtl_start_rx(tp);  in rtl8152_post_reset()
4594 		mutex_unlock(&tp->control);  in rtl8152_post_reset()
4597 	napi_enable(&tp->napi);  in rtl8152_post_reset()
4598 	tasklet_enable(&tp->tx_tl);  in rtl8152_post_reset()
4600 	usb_submit_urb(tp->intr_urb, GFP_KERNEL);  in rtl8152_post_reset()
4602 	if (!list_empty(&tp->rx_done))  in rtl8152_post_reset()
4603 		napi_schedule(&tp->napi);  in rtl8152_post_reset()
4608 static bool delay_autosuspend(struct r8152 *tp)  in delay_autosuspend()  argument
4610 	bool sw_linking = !!netif_carrier_ok(tp->netdev);  in delay_autosuspend()
4611 	bool hw_linking = !!(rtl8152_get_speed(tp) & LINK_STATUS);  in delay_autosuspend()
4617 	if (work_busy(&tp->schedule.work) || sw_linking != hw_linking)  in delay_autosuspend()
4623 	if (!sw_linking && tp->rtl_ops.in_nway(tp))  in delay_autosuspend()
4625 	else if (!skb_queue_empty(&tp->tx_queue))  in delay_autosuspend()
4631 static int rtl8152_runtime_resume(struct r8152 *tp)  in rtl8152_runtime_resume()  argument
4633 	struct net_device *netdev = tp->netdev;  in rtl8152_runtime_resume()
4636 		struct napi_struct *napi = &tp->napi;  in rtl8152_runtime_resume()
4638 		tp->rtl_ops.autosuspend_en(tp, false);  in rtl8152_runtime_resume()
4640 		set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_runtime_resume()
4643 			if (rtl8152_get_speed(tp) & LINK_STATUS) {  in rtl8152_runtime_resume()
4644 				rtl_start_rx(tp);  in rtl8152_runtime_resume()
4647 				tp->rtl_ops.disable(tp);  in rtl8152_runtime_resume()
4648 				netif_info(tp, link, netdev, "linking down\n");  in rtl8152_runtime_resume()
4653 		clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_resume()
4656 		if (!list_empty(&tp->rx_done))  in rtl8152_runtime_resume()
4657 			napi_schedule(&tp->napi);  in rtl8152_runtime_resume()
4659 		usb_submit_urb(tp->intr_urb, GFP_NOIO);  in rtl8152_runtime_resume()
4662 			tp->rtl_ops.autosuspend_en(tp, false);  in rtl8152_runtime_resume()
4664 		clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_resume()
4670 static int rtl8152_system_resume(struct r8152 *tp)  in rtl8152_system_resume()  argument
4672 	struct net_device *netdev = tp->netdev;  in rtl8152_system_resume()
4677 		tp->rtl_ops.up(tp);  in rtl8152_system_resume()
4679 		set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_system_resume()
4680 		usb_submit_urb(tp->intr_urb, GFP_NOIO);  in rtl8152_system_resume()
4686 static int rtl8152_runtime_suspend(struct r8152 *tp)  in rtl8152_runtime_suspend()  argument
4688 	struct net_device *netdev = tp->netdev;  in rtl8152_runtime_suspend()
4691 	set_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_suspend()
4694 	if (netif_running(netdev) && test_bit(WORK_ENABLE, &tp->flags)) {  in rtl8152_runtime_suspend()
4700 			rcr = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);  in rtl8152_runtime_suspend()
4702 			ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);  in rtl8152_runtime_suspend()
4703 			rxdy_gated_en(tp, true);  in rtl8152_runtime_suspend()
4704 			ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA,  in rtl8152_runtime_suspend()
4707 				rxdy_gated_en(tp, false);  in rtl8152_runtime_suspend()
4708 				ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, rcr);  in rtl8152_runtime_suspend()
4709 				clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_suspend()
4716 		clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_runtime_suspend()
4717 		usb_kill_urb(tp->intr_urb);  in rtl8152_runtime_suspend()
4719 		tp->rtl_ops.autosuspend_en(tp, true);  in rtl8152_runtime_suspend()
4722 			struct napi_struct *napi = &tp->napi;  in rtl8152_runtime_suspend()
4725 			rtl_stop_rx(tp);  in rtl8152_runtime_suspend()
4726 			rxdy_gated_en(tp, false);  in rtl8152_runtime_suspend()
4727 			ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, rcr);  in rtl8152_runtime_suspend()
4731 		if (delay_autosuspend(tp)) {  in rtl8152_runtime_suspend()
4732 			rtl8152_runtime_resume(tp);  in rtl8152_runtime_suspend()
4741 static int rtl8152_system_suspend(struct r8152 *tp)  in rtl8152_system_suspend()  argument
4743 	struct net_device *netdev = tp->netdev;  in rtl8152_system_suspend()
4747 	if (netif_running(netdev) && test_bit(WORK_ENABLE, &tp->flags)) {  in rtl8152_system_suspend()
4748 		struct napi_struct *napi = &tp->napi;  in rtl8152_system_suspend()
4750 		clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_system_suspend()
4751 		usb_kill_urb(tp->intr_urb);  in rtl8152_system_suspend()
4752 		tasklet_disable(&tp->tx_tl);  in rtl8152_system_suspend()
4754 		cancel_delayed_work_sync(&tp->schedule);  in rtl8152_system_suspend()
4755 		tp->rtl_ops.down(tp);  in rtl8152_system_suspend()
4757 		tasklet_enable(&tp->tx_tl);  in rtl8152_system_suspend()
4765 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_suspend()  local
4768 	mutex_lock(&tp->control);  in rtl8152_suspend()
4771 		ret = rtl8152_runtime_suspend(tp);  in rtl8152_suspend()
4773 		ret = rtl8152_system_suspend(tp);  in rtl8152_suspend()
4775 	mutex_unlock(&tp->control);  in rtl8152_suspend()
4782 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_resume()  local
4785 	mutex_lock(&tp->control);  in rtl8152_resume()
4787 	if (test_bit(SELECTIVE_SUSPEND, &tp->flags))  in rtl8152_resume()
4788 		ret = rtl8152_runtime_resume(tp);  in rtl8152_resume()
4790 		ret = rtl8152_system_resume(tp);  in rtl8152_resume()
4792 	mutex_unlock(&tp->control);  in rtl8152_resume()
4799 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_reset_resume()  local
4801 	clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_reset_resume()
4802 	tp->rtl_ops.init(tp);  in rtl8152_reset_resume()
4803 	queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0);  in rtl8152_reset_resume()
4804 	set_ethernet_addr(tp);  in rtl8152_reset_resume()
4810 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_get_wol()  local
4812 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl8152_get_wol()
4815 	if (!rtl_can_wakeup(tp)) {  in rtl8152_get_wol()
4819 		mutex_lock(&tp->control);  in rtl8152_get_wol()
4821 		wol->wolopts = __rtl_get_wol(tp);  in rtl8152_get_wol()
4822 		mutex_unlock(&tp->control);  in rtl8152_get_wol()
4825 	usb_autopm_put_interface(tp->intf);  in rtl8152_get_wol()
4830 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_set_wol()  local
4833 	if (!rtl_can_wakeup(tp))  in rtl8152_set_wol()
4839 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_wol()
4843 	mutex_lock(&tp->control);  in rtl8152_set_wol()
4845 	__rtl_set_wol(tp, wol->wolopts);  in rtl8152_set_wol()
4846 	tp->saved_wolopts = wol->wolopts & WAKE_ANY;  in rtl8152_set_wol()
4848 	mutex_unlock(&tp->control);  in rtl8152_set_wol()
4850 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_wol()
4858 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_get_msglevel()  local
4860 	return tp->msg_enable;  in rtl8152_get_msglevel()
4865 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_set_msglevel()  local
4867 	tp->msg_enable = value;  in rtl8152_set_msglevel()
4873 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_get_drvinfo()  local
4877 	usb_make_path(tp->udev, info->bus_info, sizeof(info->bus_info));  in rtl8152_get_drvinfo()
4884 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_get_link_ksettings()  local
4887 	if (!tp->mii.mdio_read)  in rtl8152_get_link_ksettings()
4890 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_get_link_ksettings()
4894 	mutex_lock(&tp->control);  in rtl8152_get_link_ksettings()
4896 	mii_ethtool_get_link_ksettings(&tp->mii, cmd);  in rtl8152_get_link_ksettings()
4898 	mutex_unlock(&tp->control);  in rtl8152_get_link_ksettings()
4900 	usb_autopm_put_interface(tp->intf);  in rtl8152_get_link_ksettings()
4909 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_set_link_ksettings()  local
4913 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_link_ksettings()
4941 	mutex_lock(&tp->control);  in rtl8152_set_link_ksettings()
4943 	ret = rtl8152_set_speed(tp, cmd->base.autoneg, cmd->base.speed,  in rtl8152_set_link_ksettings()
4946 		tp->autoneg = cmd->base.autoneg;  in rtl8152_set_link_ksettings()
4947 		tp->speed = cmd->base.speed;  in rtl8152_set_link_ksettings()
4948 		tp->duplex = cmd->base.duplex;  in rtl8152_set_link_ksettings()
4949 		tp->advertising = advertising;  in rtl8152_set_link_ksettings()
4952 	mutex_unlock(&tp->control);  in rtl8152_set_link_ksettings()
4954 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_link_ksettings()
4989 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_get_ethtool_stats()  local
4992 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl8152_get_ethtool_stats()
4995 	generic_ocp_read(tp, PLA_TALLYCNT, sizeof(tally), &tally, MCU_TYPE_PLA);  in rtl8152_get_ethtool_stats()
4997 	usb_autopm_put_interface(tp->intf);  in rtl8152_get_ethtool_stats()
5023 static int r8152_get_eee(struct r8152 *tp, struct ethtool_eee *eee)  in r8152_get_eee()  argument
5028 	val = r8152_mmd_read(tp, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE);  in r8152_get_eee()
5031 	val = r8152_mmd_read(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV);  in r8152_get_eee()
5034 	val = r8152_mmd_read(tp, MDIO_MMD_AN, MDIO_AN_EEE_LPABLE);  in r8152_get_eee()
5037 	eee->eee_enabled = tp->eee_en;  in r8152_get_eee()
5040 	eee->advertised = tp->eee_adv;  in r8152_get_eee()
5046 static int r8152_set_eee(struct r8152 *tp, struct ethtool_eee *eee)  in r8152_set_eee()  argument
5050 	tp->eee_en = eee->eee_enabled;  in r8152_set_eee()
5051 	tp->eee_adv = val;  in r8152_set_eee()
5053 	rtl_eee_enable(tp, tp->eee_en);  in r8152_set_eee()
5058 static int r8153_get_eee(struct r8152 *tp, struct ethtool_eee *eee)  in r8153_get_eee()  argument
5063 	val = ocp_reg_read(tp, OCP_EEE_ABLE);  in r8153_get_eee()
5066 	val = ocp_reg_read(tp, OCP_EEE_ADV);  in r8153_get_eee()
5069 	val = ocp_reg_read(tp, OCP_EEE_LPABLE);  in r8153_get_eee()
5072 	eee->eee_enabled = tp->eee_en;  in r8153_get_eee()
5075 	eee->advertised = tp->eee_adv;  in r8153_get_eee()
5084 	struct r8152 *tp = netdev_priv(net);  in rtl_ethtool_get_eee()  local
5087 	ret = usb_autopm_get_interface(tp->intf);  in rtl_ethtool_get_eee()
5091 	mutex_lock(&tp->control);  in rtl_ethtool_get_eee()
5093 	ret = tp->rtl_ops.eee_get(tp, edata);  in rtl_ethtool_get_eee()
5095 	mutex_unlock(&tp->control);  in rtl_ethtool_get_eee()
5097 	usb_autopm_put_interface(tp->intf);  in rtl_ethtool_get_eee()
5106 	struct r8152 *tp = netdev_priv(net);  in rtl_ethtool_set_eee()  local
5109 	ret = usb_autopm_get_interface(tp->intf);  in rtl_ethtool_set_eee()
5113 	mutex_lock(&tp->control);  in rtl_ethtool_set_eee()
5115 	ret = tp->rtl_ops.eee_set(tp, edata);  in rtl_ethtool_set_eee()
5117 		ret = mii_nway_restart(&tp->mii);  in rtl_ethtool_set_eee()
5119 	mutex_unlock(&tp->control);  in rtl_ethtool_set_eee()
5121 	usb_autopm_put_interface(tp->intf);  in rtl_ethtool_set_eee()
5129 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_nway_reset()  local
5132 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_nway_reset()
5136 	mutex_lock(&tp->control);  in rtl8152_nway_reset()
5138 	ret = mii_nway_restart(&tp->mii);  in rtl8152_nway_reset()
5140 	mutex_unlock(&tp->control);  in rtl8152_nway_reset()
5142 	usb_autopm_put_interface(tp->intf);  in rtl8152_nway_reset()
5151 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_get_coalesce()  local
5153 	switch (tp->version) {  in rtl8152_get_coalesce()
5162 	coalesce->rx_coalesce_usecs = tp->coalesce;  in rtl8152_get_coalesce()
5170 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_set_coalesce()  local
5173 	switch (tp->version) {  in rtl8152_set_coalesce()
5185 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_coalesce()
5189 	mutex_lock(&tp->control);  in rtl8152_set_coalesce()
5191 	if (tp->coalesce != coalesce->rx_coalesce_usecs) {  in rtl8152_set_coalesce()
5192 		tp->coalesce = coalesce->rx_coalesce_usecs;  in rtl8152_set_coalesce()
5196 			napi_disable(&tp->napi);  in rtl8152_set_coalesce()
5197 			tp->rtl_ops.disable(tp);  in rtl8152_set_coalesce()
5198 			tp->rtl_ops.enable(tp);  in rtl8152_set_coalesce()
5199 			rtl_start_rx(tp);  in rtl8152_set_coalesce()
5200 			clear_bit(RTL8152_SET_RX_MODE, &tp->flags);  in rtl8152_set_coalesce()
5202 			napi_enable(&tp->napi);  in rtl8152_set_coalesce()
5207 	mutex_unlock(&tp->control);  in rtl8152_set_coalesce()
5209 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_coalesce()
5217 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_get_tunable()  local
5221 		*(u32 *)d = tp->rx_copybreak;  in rtl8152_get_tunable()
5234 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_set_tunable()  local
5241 			netif_err(tp, rx_err, netdev,  in rtl8152_set_tunable()
5246 		if (tp->rx_copybreak != val) {  in rtl8152_set_tunable()
5248 				mutex_lock(&tp->control);  in rtl8152_set_tunable()
5249 				napi_disable(&tp->napi);  in rtl8152_set_tunable()
5250 				tp->rx_copybreak = val;  in rtl8152_set_tunable()
5251 				napi_enable(&tp->napi);  in rtl8152_set_tunable()
5252 				mutex_unlock(&tp->control);  in rtl8152_set_tunable()
5254 				tp->rx_copybreak = val;  in rtl8152_set_tunable()
5268 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_get_ringparam()  local
5271 	ring->rx_pending = tp->rx_pending;  in rtl8152_get_ringparam()
5277 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_set_ringparam()  local
5282 	if (tp->rx_pending != ring->rx_pending) {  in rtl8152_set_ringparam()
5284 			mutex_lock(&tp->control);  in rtl8152_set_ringparam()
5285 			napi_disable(&tp->napi);  in rtl8152_set_ringparam()
5286 			tp->rx_pending = ring->rx_pending;  in rtl8152_set_ringparam()
5287 			napi_enable(&tp->napi);  in rtl8152_set_ringparam()
5288 			mutex_unlock(&tp->control);  in rtl8152_set_ringparam()
5290 			tp->rx_pending = ring->rx_pending;  in rtl8152_set_ringparam()
5322 	struct r8152 *tp = netdev_priv(netdev);  in rtl8152_ioctl()  local
5326 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8152_ioctl()
5329 	res = usb_autopm_get_interface(tp->intf);  in rtl8152_ioctl()
5339 		mutex_lock(&tp->control);  in rtl8152_ioctl()
5340 		data->val_out = r8152_mdio_read(tp, data->reg_num);  in rtl8152_ioctl()
5341 		mutex_unlock(&tp->control);  in rtl8152_ioctl()
5349 		mutex_lock(&tp->control);  in rtl8152_ioctl()
5350 		r8152_mdio_write(tp, data->reg_num, data->val_in);  in rtl8152_ioctl()
5351 		mutex_unlock(&tp->control);  in rtl8152_ioctl()
5358 	usb_autopm_put_interface(tp->intf);  in rtl8152_ioctl()
5366 	struct r8152 *tp = netdev_priv(dev);  in rtl8152_change_mtu()  local
5369 	switch (tp->version) {  in rtl8152_change_mtu()
5379 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_change_mtu()
5383 	mutex_lock(&tp->control);  in rtl8152_change_mtu()
5390 		ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, rms);  in rtl8152_change_mtu()
5393 			r8153_set_rx_early_size(tp);  in rtl8152_change_mtu()
5396 	mutex_unlock(&tp->control);  in rtl8152_change_mtu()
5398 	usb_autopm_put_interface(tp->intf);  in rtl8152_change_mtu()
5417 static void rtl8152_unload(struct r8152 *tp)  in rtl8152_unload()  argument
5419 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8152_unload()
5422 	if (tp->version != RTL_VER_01)  in rtl8152_unload()
5423 		r8152_power_cut_en(tp, true);  in rtl8152_unload()
5426 static void rtl8153_unload(struct r8152 *tp)  in rtl8153_unload()  argument
5428 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8153_unload()
5431 	r8153_power_cut_en(tp, false);  in rtl8153_unload()
5434 static void rtl8153b_unload(struct r8152 *tp)  in rtl8153b_unload()  argument
5436 	if (test_bit(RTL8152_UNPLUG, &tp->flags))  in rtl8153b_unload()
5439 	r8153b_power_cut_en(tp, false);  in rtl8153b_unload()
5442 static int rtl_ops_init(struct r8152 *tp)  in rtl_ops_init()  argument
5444 	struct rtl_ops *ops = &tp->rtl_ops;  in rtl_ops_init()
5447 	switch (tp->version) {  in rtl_ops_init()
5462 		tp->rx_buf_sz		= 16 * 1024;  in rtl_ops_init()
5463 		tp->eee_en		= true;  in rtl_ops_init()
5464 		tp->eee_adv		= MDIO_EEE_100TX;  in rtl_ops_init()
5482 		tp->rx_buf_sz		= 32 * 1024;  in rtl_ops_init()
5483 		tp->eee_en		= true;  in rtl_ops_init()
5484 		tp->eee_adv		= MDIO_EEE_1000T | MDIO_EEE_100TX;  in rtl_ops_init()
5500 		tp->rx_buf_sz		= 32 * 1024;  in rtl_ops_init()
5501 		tp->eee_en		= true;  in rtl_ops_init()
5502 		tp->eee_adv		= MDIO_EEE_1000T | MDIO_EEE_100TX;  in rtl_ops_init()
5507 		netif_err(tp, probe, tp->netdev, "Unknown Device\n");  in rtl_ops_init()
5578 	struct r8152 *tp;  in rtl8152_probe()  local
5598 	tp = netdev_priv(netdev);  in rtl8152_probe()
5599 	tp->msg_enable = 0x7FFF;  in rtl8152_probe()
5601 	tp->udev = udev;  in rtl8152_probe()
5602 	tp->netdev = netdev;  in rtl8152_probe()
5603 	tp->intf = intf;  in rtl8152_probe()
5604 	tp->version = version;  in rtl8152_probe()
5610 		tp->mii.supports_gmii = 0;  in rtl8152_probe()
5613 		tp->mii.supports_gmii = 1;  in rtl8152_probe()
5617 	ret = rtl_ops_init(tp);  in rtl8152_probe()
5621 	mutex_init(&tp->control);  in rtl8152_probe()
5622 	INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t);  in rtl8152_probe()
5623 	INIT_DELAYED_WORK(&tp->hw_phy_work, rtl_hw_phy_work_func_t);  in rtl8152_probe()
5624 	tasklet_init(&tp->tx_tl, bottom_half, (unsigned long)tp);  in rtl8152_probe()
5625 	tasklet_disable(&tp->tx_tl);  in rtl8152_probe()
5642 	if (tp->version == RTL_VER_01) {  in rtl8152_probe()
5650 		set_bit(DELL_TB_RX_AGG_BUG, &tp->flags);  in rtl8152_probe()
5658 	switch (tp->version) {  in rtl8152_probe()
5668 	tp->mii.dev = netdev;  in rtl8152_probe()
5669 	tp->mii.mdio_read = read_mii_word;  in rtl8152_probe()
5670 	tp->mii.mdio_write = write_mii_word;  in rtl8152_probe()
5671 	tp->mii.phy_id_mask = 0x3f;  in rtl8152_probe()
5672 	tp->mii.reg_num_mask = 0x1f;  in rtl8152_probe()
5673 	tp->mii.phy_id = R8152_PHY_ID;  in rtl8152_probe()
5675 	tp->autoneg = AUTONEG_ENABLE;  in rtl8152_probe()
5676 	tp->speed = SPEED_100;  in rtl8152_probe()
5677 	tp->advertising = RTL_ADVERTISED_10_HALF | RTL_ADVERTISED_10_FULL |  in rtl8152_probe()
5679 	if (tp->mii.supports_gmii) {  in rtl8152_probe()
5680 		tp->speed = SPEED_1000;  in rtl8152_probe()
5681 		tp->advertising |= RTL_ADVERTISED_1000_FULL;  in rtl8152_probe()
5683 	tp->duplex = DUPLEX_FULL;  in rtl8152_probe()
5685 	tp->rx_copybreak = RTL8152_RXFG_HEADSZ;  in rtl8152_probe()
5686 	tp->rx_pending = 10 * RTL8152_MAX_RX;  in rtl8152_probe()
5690 	tp->rtl_ops.init(tp);  in rtl8152_probe()
5691 	queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0);  in rtl8152_probe()
5692 	set_ethernet_addr(tp);  in rtl8152_probe()
5694 	usb_set_intfdata(intf, tp);  in rtl8152_probe()
5695 	netif_napi_add(netdev, &tp->napi, r8152_poll, RTL8152_NAPI_WEIGHT);  in rtl8152_probe()
5699 		netif_err(tp, probe, netdev, "couldn't register the device\n");  in rtl8152_probe()
5703 	if (!rtl_can_wakeup(tp))  in rtl8152_probe()
5704 		__rtl_set_wol(tp, 0);  in rtl8152_probe()
5706 	tp->saved_wolopts = __rtl_get_wol(tp);  in rtl8152_probe()
5707 	if (tp->saved_wolopts)  in rtl8152_probe()
5712 	netif_info(tp, probe, netdev, "%s\n", DRIVER_VERSION);  in rtl8152_probe()
5717 	tasklet_kill(&tp->tx_tl);  in rtl8152_probe()
5726 	struct r8152 *tp = usb_get_intfdata(intf);  in rtl8152_disconnect()  local
5729 	if (tp) {  in rtl8152_disconnect()
5730 		rtl_set_unplug(tp);  in rtl8152_disconnect()
5732 		unregister_netdev(tp->netdev);  in rtl8152_disconnect()
5733 		tasklet_kill(&tp->tx_tl);  in rtl8152_disconnect()
5734 		cancel_delayed_work_sync(&tp->hw_phy_work);  in rtl8152_disconnect()
5735 		tp->rtl_ops.unload(tp);  in rtl8152_disconnect()
5736 		free_netdev(tp->netdev);  in rtl8152_disconnect()