1 // SPDX-License-Identifier: GPL-2.0-only
33 /* Information for net-next */
446 #define pwd_dn_scale(x)		((x) << 1)  argument
505 #define BYPASS_MAC_RESET	BIT(5)
518 #define BYPASS_FLASH		BIT(5)
546 #define USP_PREWAKE		BIT(5)
563 /* bit 4 ~ 5: fifo empty boundary */
581 #define MID_REVERSE		BIT(5)	/* RTL8156A */
590 #define ups_flags_speed(x)		((x) << 16)  argument
624 #define PHY_STAT_PWRDN		5
645 #define sd_rise_time(x)		(min(x, 7) << 4)	/* bit 4 ~ 6 */  argument
658 #define fast_snr(x)		(min(x, 0x1ff) << 7)	/* bit 7 ~ 15 */  argument
659 #define RG_LFS_SEL		0x0060	/* bit 6 ~ 5 */
680 #define RTL_ADV2_5G_F_R		BIT(5)	/* Advertise 2.5GBASE-T fast-retrain */
701 #define sysclk_div_expo(x)	(min(x, 5) << 8)  argument
702 #define clk_div_expo(x)		(min(x, 5) << 4)  argument
737 	_rx_flow	= BIT(5),
761 #define RTL8152_TX_TIMEOUT	(5 * HZ)
763 #define size_to_mtu(s)		((s) - VLAN_ETH_HLEN - ETH_FCS_LEN)
764 #define rx_reserved_size(x)	(mtu_to_size(x) + sizeof(struct rx_desc) + RX_ALIGN)  argument
966  * struct fw_block - block type and total length
977  * struct fw_header - header of the firmware file
1051  * struct fw_mac - a firmware block used by RTL_FW_PLA and RTL_FW_USB.
1092  * struct fw_phy_patch_key - a firmware block used by RTL_FW_PHY_START.
1107  * struct fw_phy_nc - a firmware block used by RTL_FW_PHY_NC.
1199 #define RTL_ADVERTISED_1000_FULL		BIT(5)
1202 /* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
1208 #define RTL_LIMITED_TSO_SIZE	(size_to_mtu(agg_buf_sz) - sizeof(struct tx_desc))
1218 	set_bit(RTL8152_INACCESSIBLE, &tp->flags);  in rtl_set_inaccessible()
1224 	clear_bit(RTL8152_INACCESSIBLE, &tp->flags);  in rtl_set_accessible()
1233 	struct usb_device *udev = tp->udev;  in r8152_control_msg()
1236 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8152_control_msg()
1237 		return -ENODEV;  in r8152_control_msg()
1246 	if (ret == -ENODEV)  in r8152_control_msg()
1251 		tp->reg_access_reset_count = 0;  in r8152_control_msg()
1255 	dev_err(&udev->dev,  in r8152_control_msg()
1256 		"Failed to %s %d bytes at %#06x/%#06x (%d)\n",  in r8152_control_msg()
1272 	if (!test_bit(PROBED_WITH_NO_ERRORS, &tp->flags)) {  in r8152_control_msg()
1273 		set_bit(PROBE_SHOULD_RETRY, &tp->flags);  in r8152_control_msg()
1277 	/* Failing to access registers in pre-reset is not surprising since we  in r8152_control_msg()
1279 	 * access we do in pre-reset isn't truly mandatory--we're just reusing  in r8152_control_msg()
1281 	 * adapter down before resetting it. Thus, if we're in pre-reset,  in r8152_control_msg()
1283 	 * We know the post-reset is already coming.  in r8152_control_msg()
1285 	if (test_bit(IN_PRE_RESET, &tp->flags))  in r8152_control_msg()
1288 	if (tp->reg_access_reset_count < REGISTER_ACCESS_MAX_RESETS) {  in r8152_control_msg()
1289 		usb_queue_reset_device(tp->intf);  in r8152_control_msg()
1290 		tp->reg_access_reset_count++;  in r8152_control_msg()
1291 	} else if (tp->reg_access_reset_count == REGISTER_ACCESS_MAX_RESETS) {  in r8152_control_msg()
1292 		dev_err(&udev->dev,  in r8152_control_msg()
1308 		return -ENOMEM;  in get_registers()
1310 	ret = r8152_control_msg(tp, tp->pipe_ctrl_in,  in get_registers()
1332 		return -ENOMEM;  in set_registers()
1334 	ret = r8152_control_msg(tp, tp->pipe_ctrl_out,  in set_registers()
1345 	if (tp->udev->state == USB_STATE_NOTATTACHED)  in rtl_set_unplug()
1355 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in generic_ocp_read()
1356 		return -ENODEV;  in generic_ocp_read()
1360 		return -EPERM;  in generic_ocp_read()
1363 		return -EPERM;  in generic_ocp_read()
1373 			size -= limit;  in generic_ocp_read()
1386 	if (ret == -ENODEV)  in generic_ocp_read()
1399 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in generic_ocp_write()
1400 		return -ENODEV;  in generic_ocp_write()
1404 		return -EPERM;  in generic_ocp_write()
1407 		return -EPERM;  in generic_ocp_write()
1422 		size -= 4;  in generic_ocp_write()
1430 			size -= 4;  in generic_ocp_write()
1442 				size -= limit;  in generic_ocp_write()
1463 	if (ret == -ENODEV)  in generic_ocp_write()
1586 	if (ocp_base != tp->ocp_base) {  in ocp_reg_read()
1588 		tp->ocp_base = ocp_base;  in ocp_reg_read()
1600 	if (ocp_base != tp->ocp_base) {  in ocp_reg_write()
1602 		tp->ocp_base = ocp_base;  in ocp_reg_write()
1636 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in read_mii_word()
1637 		return -ENODEV;  in read_mii_word()
1640 		return -EINVAL;  in read_mii_word()
1652 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in write_mii_word()
1673 	int ret = -EADDRNOTAVAIL;  in __rtl8152_set_mac_address()
1675 	if (!is_valid_ether_addr(addr->__data))  in __rtl8152_set_mac_address()
1679 		ret = usb_autopm_get_interface(tp->intf);  in __rtl8152_set_mac_address()
1684 	mutex_lock(&tp->control);  in __rtl8152_set_mac_address()
1686 	eth_hw_addr_set(netdev, addr->__data);  in __rtl8152_set_mac_address()
1689 	pla_ocp_write(tp, PLA_IDR, BYTE_EN_SIX_BYTES, 8, addr->__data);  in __rtl8152_set_mac_address()
1692 	mutex_unlock(&tp->control);  in __rtl8152_set_mac_address()
1695 		usb_autopm_put_interface(tp->intf);  in __rtl8152_set_mac_address()
1715 	int ret = -EINVAL;  in vendor_mac_passthru_addr_read()
1722 	if (tp->lenovo_macpassthru) {  in vendor_mac_passthru_addr_read()
1727 		/* test for -AD variant of RTL8153 */  in vendor_mac_passthru_addr_read()
1730 			/* test for MAC address pass-through bit */  in vendor_mac_passthru_addr_read()
1733 				netif_dbg(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1734 						"No efuse for RTL8153-AD MAC pass through\n");  in vendor_mac_passthru_addr_read()
1735 				return -ENODEV;  in vendor_mac_passthru_addr_read()
1738 			/* test for RTL8153-BND and RTL8153-BD */  in vendor_mac_passthru_addr_read()
1741 				netif_dbg(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1743 				return -ENODEV;  in vendor_mac_passthru_addr_read()
1756 		return -ENODEV;  in vendor_mac_passthru_addr_read()
1757 	if (obj->type != mac_obj_type || obj->string.length != mac_strlen) {  in vendor_mac_passthru_addr_read()
1758 		netif_warn(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1759 			   "Invalid buffer for pass-thru MAC addr: (%d, %d)\n",  in vendor_mac_passthru_addr_read()
1760 			   obj->type, obj->string.length);  in vendor_mac_passthru_addr_read()
1764 	if (strncmp(obj->string.pointer, "_AUXMAC_#", 9) != 0 ||  in vendor_mac_passthru_addr_read()
1765 	    strncmp(obj->string.pointer + 0x15, "#", 1) != 0) {  in vendor_mac_passthru_addr_read()
1766 		netif_warn(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1767 			   "Invalid header when reading pass-thru MAC addr\n");  in vendor_mac_passthru_addr_read()
1770 	ret = hex2bin(buf, obj->string.pointer + 9, 6);  in vendor_mac_passthru_addr_read()
1772 		netif_warn(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1773 			   "Invalid MAC for pass-thru MAC addr: %d, %pM\n",  in vendor_mac_passthru_addr_read()
1775 		ret = -EINVAL;  in vendor_mac_passthru_addr_read()
1778 	memcpy(ss->__data, buf, 6);  in vendor_mac_passthru_addr_read()
1779 	tp->netdev->addr_assign_type = NET_ADDR_STOLEN;  in vendor_mac_passthru_addr_read()
1780 	netif_info(tp, probe, tp->netdev,  in vendor_mac_passthru_addr_read()
1781 		   "Using pass-thru MAC addr %pM\n", ss->__data);  in vendor_mac_passthru_addr_read()
1791 	struct net_device *dev = tp->netdev;  in determine_ethernet_addr()
1794 	ss->ss_family = dev->type;  in determine_ethernet_addr()
1796 	ret = eth_platform_get_mac_address(&tp->udev->dev, ss->__data);  in determine_ethernet_addr()
1798 		if (tp->version == RTL_VER_01) {  in determine_ethernet_addr()
1799 			ret = pla_ocp_read(tp, PLA_IDR, 8, ss->__data);  in determine_ethernet_addr()
1802 			 * be expected to be non-zero  in determine_ethernet_addr()
1807 						   ss->__data);  in determine_ethernet_addr()
1813 	} else if (!is_valid_ether_addr(ss->__data)) {  in determine_ethernet_addr()
1815 			  ss->__data);  in determine_ethernet_addr()
1817 		ether_addr_copy(ss->__data, dev->dev_addr);  in determine_ethernet_addr()
1819 			   ss->__data);  in determine_ethernet_addr()
1828 	struct net_device *dev = tp->netdev;  in set_ethernet_addr()
1836 	if (tp->version == RTL_VER_01)  in set_ethernet_addr()
1847 	int status = urb->status;  in read_bulk_callback()
1852 	agg = urb->context;  in read_bulk_callback()
1856 	tp = agg->context;  in read_bulk_callback()
1860 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in read_bulk_callback()
1863 	if (!test_bit(WORK_ENABLE, &tp->flags))  in read_bulk_callback()
1866 	netdev = tp->netdev;  in read_bulk_callback()
1869 	/* This avoid the re-submitting bulk */  in read_bulk_callback()
1873 	usb_mark_last_busy(tp->udev);  in read_bulk_callback()
1877 		if (urb->actual_length < ETH_ZLEN)  in read_bulk_callback()
1880 		spin_lock_irqsave(&tp->rx_lock, flags);  in read_bulk_callback()
1881 		list_add_tail(&agg->list, &tp->rx_done);  in read_bulk_callback()
1882 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in read_bulk_callback()
1883 		napi_schedule(&tp->napi);  in read_bulk_callback()
1885 	case -ESHUTDOWN:  in read_bulk_callback()
1887 		netif_device_detach(tp->netdev);  in read_bulk_callback()
1889 	case -EPROTO:  in read_bulk_callback()
1890 		urb->actual_length = 0;  in read_bulk_callback()
1891 		spin_lock_irqsave(&tp->rx_lock, flags);  in read_bulk_callback()
1892 		list_add_tail(&agg->list, &tp->rx_done);  in read_bulk_callback()
1893 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in read_bulk_callback()
1894 		set_bit(RX_EPROTO, &tp->flags);  in read_bulk_callback()
1895 		schedule_delayed_work(&tp->schedule, 1);  in read_bulk_callback()
1897 	case -ENOENT:  in read_bulk_callback()
1899 	case -ETIME:  in read_bulk_callback()
1919 	int status = urb->status;  in write_bulk_callback()
1921 	agg = urb->context;  in write_bulk_callback()
1925 	tp = agg->context;  in write_bulk_callback()
1929 	netdev = tp->netdev;  in write_bulk_callback()
1930 	stats = &netdev->stats;  in write_bulk_callback()
1934 		stats->tx_errors += agg->skb_num;  in write_bulk_callback()
1936 		stats->tx_packets += agg->skb_num;  in write_bulk_callback()
1937 		stats->tx_bytes += agg->skb_len;  in write_bulk_callback()
1940 	spin_lock_irqsave(&tp->tx_lock, flags);  in write_bulk_callback()
1941 	list_add_tail(&agg->list, &tp->tx_free);  in write_bulk_callback()
1942 	spin_unlock_irqrestore(&tp->tx_lock, flags);  in write_bulk_callback()
1944 	usb_autopm_put_interface_async(tp->intf);  in write_bulk_callback()
1949 	if (!test_bit(WORK_ENABLE, &tp->flags))  in write_bulk_callback()
1952 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in write_bulk_callback()
1955 	if (!skb_queue_empty(&tp->tx_queue))  in write_bulk_callback()
1956 		tasklet_schedule(&tp->tx_tl);  in write_bulk_callback()
1963 	int status = urb->status;  in intr_callback()
1966 	tp = urb->context;  in intr_callback()
1970 	if (!test_bit(WORK_ENABLE, &tp->flags))  in intr_callback()
1973 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in intr_callback()
1979 	case -ECONNRESET:	/* unlink */  in intr_callback()
1980 	case -ESHUTDOWN:  in intr_callback()
1981 		netif_device_detach(tp->netdev);  in intr_callback()
1983 	case -ENOENT:  in intr_callback()
1984 	case -EPROTO:  in intr_callback()
1985 		netif_info(tp, intr, tp->netdev,  in intr_callback()
1988 	case -EOVERFLOW:  in intr_callback()
1990 			netif_info(tp, intr, tp->netdev,  in intr_callback()
1991 				   "intr status -EOVERFLOW\n");  in intr_callback()
1993 	/* -EPIPE:  should clear the halt */  in intr_callback()
1995 		netif_info(tp, intr, tp->netdev, "intr status %d\n", status);  in intr_callback()
1999 	d = urb->transfer_buffer;  in intr_callback()
2001 		if (!netif_carrier_ok(tp->netdev)) {  in intr_callback()
2002 			set_bit(RTL8152_LINK_CHG, &tp->flags);  in intr_callback()
2003 			schedule_delayed_work(&tp->schedule, 0);  in intr_callback()
2006 		if (netif_carrier_ok(tp->netdev)) {  in intr_callback()
2007 			netif_stop_queue(tp->netdev);  in intr_callback()
2008 			set_bit(RTL8152_LINK_CHG, &tp->flags);  in intr_callback()
2009 			schedule_delayed_work(&tp->schedule, 0);  in intr_callback()
2015 	if (res == -ENODEV) {  in intr_callback()
2017 		netif_device_detach(tp->netdev);  in intr_callback()
2019 		netif_err(tp, intr, tp->netdev,  in intr_callback()
2036 	list_del(&agg->info_list);  in free_rx_agg()
2038 	usb_free_urb(agg->urb);  in free_rx_agg()
2039 	put_page(agg->page);  in free_rx_agg()
2042 	atomic_dec(&tp->rx_count);  in free_rx_agg()
2047 	struct net_device *netdev = tp->netdev;  in alloc_rx_agg()
2048 	int node = netdev->dev.parent ? dev_to_node(netdev->dev.parent) : -1;  in alloc_rx_agg()
2049 	unsigned int order = get_order(tp->rx_buf_sz);  in alloc_rx_agg()
2057 	rx_agg->page = alloc_pages(mflags | __GFP_COMP | __GFP_NOWARN, order);  in alloc_rx_agg()
2058 	if (!rx_agg->page)  in alloc_rx_agg()
2061 	rx_agg->buffer = page_address(rx_agg->page);  in alloc_rx_agg()
2063 	rx_agg->urb = usb_alloc_urb(0, mflags);  in alloc_rx_agg()
2064 	if (!rx_agg->urb)  in alloc_rx_agg()
2067 	rx_agg->context = tp;  in alloc_rx_agg()
2069 	INIT_LIST_HEAD(&rx_agg->list);  in alloc_rx_agg()
2070 	INIT_LIST_HEAD(&rx_agg->info_list);  in alloc_rx_agg()
2071 	spin_lock_irqsave(&tp->rx_lock, flags);  in alloc_rx_agg()
2072 	list_add_tail(&rx_agg->info_list, &tp->rx_info);  in alloc_rx_agg()
2073 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in alloc_rx_agg()
2075 	atomic_inc(&tp->rx_count);  in alloc_rx_agg()
2080 	__free_pages(rx_agg->page, order);  in alloc_rx_agg()
2092 	spin_lock_irqsave(&tp->rx_lock, flags);  in free_all_mem()
2094 	list_for_each_entry_safe(agg, agg_next, &tp->rx_info, info_list)  in free_all_mem()
2097 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in free_all_mem()
2099 	WARN_ON(atomic_read(&tp->rx_count));  in free_all_mem()
2102 		usb_free_urb(tp->tx_info[i].urb);  in free_all_mem()
2103 		tp->tx_info[i].urb = NULL;  in free_all_mem()
2105 		kfree(tp->tx_info[i].buffer);  in free_all_mem()
2106 		tp->tx_info[i].buffer = NULL;  in free_all_mem()
2107 		tp->tx_info[i].head = NULL;  in free_all_mem()
2110 	usb_free_urb(tp->intr_urb);  in free_all_mem()
2111 	tp->intr_urb = NULL;  in free_all_mem()
2113 	kfree(tp->intr_buff);  in free_all_mem()
2114 	tp->intr_buff = NULL;  in free_all_mem()
2119 	struct net_device *netdev = tp->netdev;  in alloc_all_mem()
2120 	struct usb_interface *intf = tp->intf;  in alloc_all_mem()
2121 	struct usb_host_interface *alt = intf->cur_altsetting;  in alloc_all_mem()
2122 	struct usb_host_endpoint *ep_intr = alt->endpoint + 2;  in alloc_all_mem()
2125 	node = netdev->dev.parent ? dev_to_node(netdev->dev.parent) : -1;  in alloc_all_mem()
2127 	spin_lock_init(&tp->rx_lock);  in alloc_all_mem()
2128 	spin_lock_init(&tp->tx_lock);  in alloc_all_mem()
2129 	INIT_LIST_HEAD(&tp->rx_info);  in alloc_all_mem()
2130 	INIT_LIST_HEAD(&tp->tx_free);  in alloc_all_mem()
2131 	INIT_LIST_HEAD(&tp->rx_done);  in alloc_all_mem()
2132 	skb_queue_head_init(&tp->tx_queue);  in alloc_all_mem()
2133 	skb_queue_head_init(&tp->rx_queue);  in alloc_all_mem()
2134 	atomic_set(&tp->rx_count, 0);  in alloc_all_mem()
2163 		INIT_LIST_HEAD(&tp->tx_info[i].list);  in alloc_all_mem()
2164 		tp->tx_info[i].context = tp;  in alloc_all_mem()
2165 		tp->tx_info[i].urb = urb;  in alloc_all_mem()
2166 		tp->tx_info[i].buffer = buf;  in alloc_all_mem()
2167 		tp->tx_info[i].head = tx_agg_align(buf);  in alloc_all_mem()
2169 		list_add_tail(&tp->tx_info[i].list, &tp->tx_free);  in alloc_all_mem()
2172 	tp->intr_urb = usb_alloc_urb(0, GFP_KERNEL);  in alloc_all_mem()
2173 	if (!tp->intr_urb)  in alloc_all_mem()
2176 	tp->intr_buff = kmalloc(INTBUFSIZE, GFP_KERNEL);  in alloc_all_mem()
2177 	if (!tp->intr_buff)  in alloc_all_mem()
2180 	tp->intr_interval = (int)ep_intr->desc.bInterval;  in alloc_all_mem()
2181 	usb_fill_int_urb(tp->intr_urb, tp->udev, tp->pipe_intr,  in alloc_all_mem()
2182 			 tp->intr_buff, INTBUFSIZE, intr_callback,  in alloc_all_mem()
2183 			 tp, tp->intr_interval);  in alloc_all_mem()
2189 	return -ENOMEM;  in alloc_all_mem()
2197 	if (list_empty(&tp->tx_free))  in r8152_get_tx_agg()
2200 	spin_lock_irqsave(&tp->tx_lock, flags);  in r8152_get_tx_agg()
2201 	if (!list_empty(&tp->tx_free)) {  in r8152_get_tx_agg()
2204 		cursor = tp->tx_free.next;  in r8152_get_tx_agg()
2208 	spin_unlock_irqrestore(&tp->tx_lock, flags);  in r8152_get_tx_agg()
2220 	if (skb_shinfo(skb)->gso_size) {  in r8152_csum_workaround()
2221 		netdev_features_t features = tp->netdev->features;  in r8152_csum_workaround()
2239 	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {  in r8152_csum_workaround()
2248 		stats = &tp->netdev->stats;  in r8152_csum_workaround()
2249 		stats->tx_dropped++;  in r8152_csum_workaround()
2260 		desc->opts2 |= cpu_to_le32(opts2);  in rtl_tx_vlan_tag()
2266 	u32 opts2 = le32_to_cpu(desc->opts2);  in rtl_rx_vlan_tag()
2276 	u32 mss = skb_shinfo(skb)->gso_size;  in r8152_tx_csum()
2288 			netif_warn(tp, tx_err, tp->netdev,  in r8152_tx_csum()
2289 				   "Invalid transport offset 0x%x for TSO\n",  in r8152_tx_csum()
2316 	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {  in r8152_tx_csum()
2321 			netif_warn(tp, tx_err, tp->netdev,  in r8152_tx_csum()
2322 				   "Invalid transport offset 0x%x\n",  in r8152_tx_csum()
2331 			ip_protocol = ip_hdr(skb)->protocol;  in r8152_tx_csum()
2336 			ip_protocol = ipv6_hdr(skb)->nexthdr;  in r8152_tx_csum()
2354 	desc->opts2 = cpu_to_le32(opts2);  in r8152_tx_csum()
2355 	desc->opts1 = cpu_to_le32(opts1);  in r8152_tx_csum()
2363 	struct sk_buff_head skb_head, *tx_queue = &tp->tx_queue;  in r8152_tx_agg_fill()
2368 	spin_lock(&tx_queue->lock);  in r8152_tx_agg_fill()
2370 	spin_unlock(&tx_queue->lock);  in r8152_tx_agg_fill()
2372 	tx_data = agg->head;  in r8152_tx_agg_fill()
2373 	agg->skb_num = 0;  in r8152_tx_agg_fill()
2374 	agg->skb_len = 0;  in r8152_tx_agg_fill()
2386 		len = skb->len + sizeof(*tx_desc);  in r8152_tx_agg_fill()
2396 		if (r8152_tx_csum(tp, tx_desc, skb, skb->len)) {  in r8152_tx_agg_fill()
2405 		len = skb->len;  in r8152_tx_agg_fill()
2407 			struct net_device_stats *stats = &tp->netdev->stats;  in r8152_tx_agg_fill()
2409 			stats->tx_dropped++;  in r8152_tx_agg_fill()
2411 			tx_data -= sizeof(*tx_desc);  in r8152_tx_agg_fill()
2416 		agg->skb_len += len;  in r8152_tx_agg_fill()
2417 		agg->skb_num += skb_shinfo(skb)->gso_segs ?: 1;  in r8152_tx_agg_fill()
2421 		remain = agg_buf_sz - (int)(tx_agg_align(tx_data) - agg->head);  in r8152_tx_agg_fill()
2423 		if (tp->dell_tb_rx_agg_bug)  in r8152_tx_agg_fill()
2428 		spin_lock(&tx_queue->lock);  in r8152_tx_agg_fill()
2430 		spin_unlock(&tx_queue->lock);  in r8152_tx_agg_fill()
2433 	netif_tx_lock(tp->netdev);  in r8152_tx_agg_fill()
2435 	if (netif_queue_stopped(tp->netdev) &&  in r8152_tx_agg_fill()
2436 	    skb_queue_len(&tp->tx_queue) < tp->tx_qlen)  in r8152_tx_agg_fill()
2437 		netif_wake_queue(tp->netdev);  in r8152_tx_agg_fill()
2439 	netif_tx_unlock(tp->netdev);  in r8152_tx_agg_fill()
2441 	ret = usb_autopm_get_interface_async(tp->intf);  in r8152_tx_agg_fill()
2445 	usb_fill_bulk_urb(agg->urb, tp->udev, tp->pipe_out,  in r8152_tx_agg_fill()
2446 			  agg->head, (int)(tx_data - (u8 *)agg->head),  in r8152_tx_agg_fill()
2449 	ret = usb_submit_urb(agg->urb, GFP_ATOMIC);  in r8152_tx_agg_fill()
2451 		usb_autopm_put_interface_async(tp->intf);  in r8152_tx_agg_fill()
2462 	if (!(tp->netdev->features & NETIF_F_RXCSUM))  in r8152_rx_csum()
2465 	opts2 = le32_to_cpu(rx_desc->opts2);  in r8152_rx_csum()
2466 	opts3 = le32_to_cpu(rx_desc->opts3);  in r8152_rx_csum()
2488 	return atomic_read(&tp->rx_count) > RTL8152_MAX_RX;  in rx_count_exceed()
2493 	return (int)(addr - agg->buffer);  in agg_offset()
2501 	spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_get_free_rx()
2503 	list_for_each_entry_safe(agg, agg_next, &tp->rx_used, list) {  in rtl_get_free_rx()
2504 		if (page_count(agg->page) == 1) {  in rtl_get_free_rx()
2506 				list_del_init(&agg->list);  in rtl_get_free_rx()
2511 				list_del_init(&agg->list);  in rtl_get_free_rx()
2518 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_get_free_rx()
2520 	if (!agg_free && atomic_read(&tp->rx_count) < tp->rx_pending)  in rtl_get_free_rx()
2531 	struct napi_struct *napi = &tp->napi;  in rx_bottom()
2533 	if (!skb_queue_empty(&tp->rx_queue)) {  in rx_bottom()
2535 			struct sk_buff *skb = __skb_dequeue(&tp->rx_queue);  in rx_bottom()
2536 			struct net_device *netdev = tp->netdev;  in rx_bottom()
2537 			struct net_device_stats *stats = &netdev->stats;  in rx_bottom()
2543 			pkt_len = skb->len;  in rx_bottom()
2546 			stats->rx_packets++;  in rx_bottom()
2547 			stats->rx_bytes += pkt_len;  in rx_bottom()
2551 	if (list_empty(&tp->rx_done) || work_done >= budget)  in rx_bottom()
2554 	clear_bit(RX_EPROTO, &tp->flags);  in rx_bottom()
2556 	spin_lock_irqsave(&tp->rx_lock, flags);  in rx_bottom()
2557 	list_splice_init(&tp->rx_done, &rx_queue);  in rx_bottom()
2558 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rx_bottom()
2579 		urb = agg->urb;  in rx_bottom()
2580 		if (urb->status != 0 || urb->actual_length < ETH_ZLEN)  in rx_bottom()
2585 		rx_desc = agg->buffer;  in rx_bottom()
2586 		rx_data = agg->buffer;  in rx_bottom()
2589 		while (urb->actual_length > len_used) {  in rx_bottom()
2590 			struct net_device *netdev = tp->netdev;  in rx_bottom()
2591 			struct net_device_stats *stats = &netdev->stats;  in rx_bottom()
2596 			WARN_ON_ONCE(skb_queue_len(&tp->rx_queue) >= 1000);  in rx_bottom()
2598 			pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;  in rx_bottom()
2603 			if (urb->actual_length < len_used)  in rx_bottom()
2606 			pkt_len -= ETH_FCS_LEN;  in rx_bottom()
2610 			if (!agg_free || tp->rx_copybreak > len)  in rx_bottom()
2622 					rx_frag_head_sz = tp->rx_copybreak;  in rx_bottom()
2635 				stats->rx_dropped++;  in rx_bottom()
2639 			skb->ip_summed = r8152_rx_csum(tp, rx_desc);  in rx_bottom()
2644 					memcpy(skb->data, rx_data,  in rx_bottom()
2647 					len -= rx_frag_head_sz;  in rx_bottom()
2649 					skb->protocol = eth_type_trans(skb,  in rx_bottom()
2653 				skb_add_rx_frag(skb, 0, agg->page,  in rx_bottom()
2656 				get_page(agg->page);  in rx_bottom()
2658 				memcpy(skb->data, rx_data, len);  in rx_bottom()
2660 				skb->protocol = eth_type_trans(skb, netdev);  in rx_bottom()
2670 				stats->rx_packets++;  in rx_bottom()
2671 				stats->rx_bytes += pkt_len;  in rx_bottom()
2673 				__skb_queue_tail(&tp->rx_queue, skb);  in rx_bottom()
2683 		WARN_ON(!agg_free && page_count(agg->page) > 1);  in rx_bottom()
2686 			spin_lock_irqsave(&tp->rx_lock, flags);  in rx_bottom()
2687 			if (page_count(agg->page) == 1) {  in rx_bottom()
2688 				list_add(&agg_free->list, &tp->rx_used);  in rx_bottom()
2690 				list_add_tail(&agg->list, &tp->rx_used);  in rx_bottom()
2692 				urb = agg->urb;  in rx_bottom()
2694 			spin_unlock_irqrestore(&tp->rx_lock, flags);  in rx_bottom()
2701 			urb->actual_length = 0;  in rx_bottom()
2702 			list_add_tail(&agg->list, next);  in rx_bottom()
2708 		spin_lock_irqsave(&tp->rx_lock, flags);  in rx_bottom()
2709 		list_splice(&rx_queue, &tp->rx_done);  in rx_bottom()
2710 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in rx_bottom()
2722 		struct net_device *netdev = tp->netdev;  in tx_bottom()
2725 		if (skb_queue_empty(&tp->tx_queue))  in tx_bottom()
2736 		if (res == -ENODEV) {  in tx_bottom()
2740 			struct net_device_stats *stats = &netdev->stats;  in tx_bottom()
2745 			stats->tx_dropped += agg->skb_num;  in tx_bottom()
2747 			spin_lock_irqsave(&tp->tx_lock, flags);  in tx_bottom()
2748 			list_add_tail(&agg->list, &tp->tx_free);  in tx_bottom()
2749 			spin_unlock_irqrestore(&tp->tx_lock, flags);  in tx_bottom()
2758 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in bottom_half()
2761 	if (!test_bit(WORK_ENABLE, &tp->flags))  in bottom_half()
2765 	/* This avoid the re-submitting bulk */  in bottom_half()
2766 	if (!netif_carrier_ok(tp->netdev))  in bottom_half()
2769 	clear_bit(SCHEDULE_TASKLET, &tp->flags);  in bottom_half()
2787 		if (!list_empty(&tp->rx_done))  in r8152_poll()
2801 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags) ||  in r8152_submit_rx()
2802 	    !test_bit(WORK_ENABLE, &tp->flags) || !netif_carrier_ok(tp->netdev))  in r8152_submit_rx()
2805 	usb_fill_bulk_urb(agg->urb, tp->udev, tp->pipe_in,  in r8152_submit_rx()
2806 			  agg->buffer, tp->rx_buf_sz,  in r8152_submit_rx()
2809 	ret = usb_submit_urb(agg->urb, mem_flags);  in r8152_submit_rx()
2810 	if (ret == -ENODEV) {  in r8152_submit_rx()
2812 		netif_device_detach(tp->netdev);  in r8152_submit_rx()
2814 		struct urb *urb = agg->urb;  in r8152_submit_rx()
2817 		urb->actual_length = 0;  in r8152_submit_rx()
2818 		spin_lock_irqsave(&tp->rx_lock, flags);  in r8152_submit_rx()
2819 		list_add_tail(&agg->list, &tp->rx_done);  in r8152_submit_rx()
2820 		spin_unlock_irqrestore(&tp->rx_lock, flags);  in r8152_submit_rx()
2822 		netif_err(tp, rx_err, tp->netdev,  in r8152_submit_rx()
2825 		napi_schedule(&tp->napi);  in r8152_submit_rx()
2833 	struct net_device_stats *stats = &tp->netdev->stats;  in rtl_drop_queued_tx()
2834 	struct sk_buff_head skb_head, *tx_queue = &tp->tx_queue;  in rtl_drop_queued_tx()
2841 	spin_lock_bh(&tx_queue->lock);  in rtl_drop_queued_tx()
2843 	spin_unlock_bh(&tx_queue->lock);  in rtl_drop_queued_tx()
2847 		stats->tx_dropped++;  in rtl_drop_queued_tx()
2857 	usb_queue_reset_device(tp->intf);  in rtl8152_tx_timeout()
2865 		set_bit(RTL8152_SET_RX_MODE, &tp->flags);  in rtl8152_set_rx_mode()
2866 		schedule_delayed_work(&tp->schedule, 0);  in rtl8152_set_rx_mode()
2882 	if (netdev->flags & IFF_PROMISC) {  in _rtl8152_set_rx_mode()
2888 	} else if ((netdev->flags & IFF_MULTICAST &&  in _rtl8152_set_rx_mode()
2890 			   (netdev->flags & IFF_ALLMULTI)) {  in _rtl8152_set_rx_mode()
2891 		/* Too many to filter perfectly -- accept all multicasts. */  in _rtl8152_set_rx_mode()
2899 		if (netdev->flags & IFF_MULTICAST) {  in _rtl8152_set_rx_mode()
2903 				int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;  in _rtl8152_set_rx_mode()
2905 				mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);  in _rtl8152_set_rx_mode()
2923 	u32 mss = skb_shinfo(skb)->gso_size;  in rtl8152_features_check()
2926 	if ((mss || skb->ip_summed == CHECKSUM_PARTIAL) &&  in rtl8152_features_check()
2929 	else if ((skb->len + sizeof(struct tx_desc)) > agg_buf_sz)  in rtl8152_features_check()
2942 	skb_queue_tail(&tp->tx_queue, skb);  in rtl8152_start_xmit()
2944 	if (!list_empty(&tp->tx_free)) {  in rtl8152_start_xmit()
2945 		if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) {  in rtl8152_start_xmit()
2946 			set_bit(SCHEDULE_TASKLET, &tp->flags);  in rtl8152_start_xmit()
2947 			schedule_delayed_work(&tp->schedule, 0);  in rtl8152_start_xmit()
2949 			usb_mark_last_busy(tp->udev);  in rtl8152_start_xmit()
2950 			tasklet_schedule(&tp->tx_tl);  in rtl8152_start_xmit()
2952 	} else if (skb_queue_len(&tp->tx_queue) > tp->tx_qlen) {  in rtl8152_start_xmit()
2975 	switch (tp->version) {  in rtl8152_nic_reset()
3008 			if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8152_nic_reset()
3020 	tp->tx_qlen = agg_buf_sz / (mtu_to_size(tp->netdev->mtu) + sizeof(struct tx_desc));  in set_tx_qlen()
3069 	spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_start_rx()
3071 	INIT_LIST_HEAD(&tp->rx_done);  in rtl_start_rx()
3072 	INIT_LIST_HEAD(&tp->rx_used);  in rtl_start_rx()
3074 	list_splice_init(&tp->rx_info, &tmp_list);  in rtl_start_rx()
3076 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_start_rx()
3079 		INIT_LIST_HEAD(&agg->list);  in rtl_start_rx()
3083 			spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_start_rx()
3084 			list_add_tail(&agg->list, &tp->rx_used);  in rtl_start_rx()
3085 			spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_start_rx()
3087 			spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_start_rx()
3088 			list_add_tail(&agg->list, &tp->rx_done);  in rtl_start_rx()
3089 			spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_start_rx()
3095 	spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_start_rx()
3096 	WARN_ON(!list_empty(&tp->rx_info));  in rtl_start_rx()
3097 	list_splice(&tmp_list, &tp->rx_info);  in rtl_start_rx()
3098 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_start_rx()
3117 	spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_stop_rx()
3118 	list_splice_init(&tp->rx_info, &tmp_list);  in rtl_stop_rx()
3119 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_stop_rx()
3125 		if (page_count(agg->page) > 1)  in rtl_stop_rx()
3128 			usb_kill_urb(agg->urb);  in rtl_stop_rx()
3132 	spin_lock_irqsave(&tp->rx_lock, flags);  in rtl_stop_rx()
3133 	WARN_ON(!list_empty(&tp->rx_info));  in rtl_stop_rx()
3134 	list_splice(&tmp_list, &tp->rx_info);  in rtl_stop_rx()
3135 	spin_unlock_irqrestore(&tp->rx_lock, flags);  in rtl_stop_rx()
3137 	while (!skb_queue_empty(&tp->rx_queue))  in rtl_stop_rx()
3138 		dev_kfree_skb(__skb_dequeue(&tp->rx_queue));  in rtl_stop_rx()
3182 	switch (tp->version) {  in rtl_enable()
3203 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8152_enable()
3204 		return -ENODEV;  in rtl8152_enable()
3214 	u32 ocp_data = tp->coalesce / 8;  in r8153_set_rx_early_timeout()
3216 	switch (tp->version) {  in r8153_set_rx_early_timeout()
3255 	u32 ocp_data = tp->rx_buf_sz - rx_reserved_size(tp->netdev->mtu);  in r8153_set_rx_early_size()
3257 	switch (tp->version) {  in r8153_set_rx_early_size()
3290 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8153_enable()
3291 		return -ENODEV;  in rtl8153_enable()
3300 	switch (tp->version) {  in rtl8153_enable()
3322 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {  in rtl_disable()
3334 		usb_kill_urb(tp->tx_info[i].urb);  in rtl_disable()
3339 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl_disable()
3348 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl_disable()
3380 	switch (tp->version) {  in rtl_rx_vlan_en()
3419 	netdev_features_t changed = features ^ dev->features;  in rtl8152_set_features()
3423 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_features()
3427 	mutex_lock(&tp->control);  in rtl8152_set_features()
3436 	mutex_unlock(&tp->control);  in rtl8152_set_features()
3438 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_features()
3501 		device_set_wakeup_enable(&tp->udev->dev, true);  in __rtl_set_wol()
3503 		device_set_wakeup_enable(&tp->udev->dev, false);  in __rtl_set_wol()
3581 	if (tp->ups_info.green)  in r8153b_ups_flags()
3584 	if (tp->ups_info.aldps)  in r8153b_ups_flags()
3587 	if (tp->ups_info.eee)  in r8153b_ups_flags()
3590 	if (tp->ups_info.flow_control)  in r8153b_ups_flags()
3593 	if (tp->ups_info.eee_ckdiv)  in r8153b_ups_flags()
3596 	if (tp->ups_info.eee_cmod_lv)  in r8153b_ups_flags()
3599 	if (tp->ups_info.r_tune)  in r8153b_ups_flags()
3602 	if (tp->ups_info._10m_ckdiv)  in r8153b_ups_flags()
3605 	if (tp->ups_info.eee_plloff_100)  in r8153b_ups_flags()
3608 	if (tp->ups_info.eee_plloff_giga)  in r8153b_ups_flags()
3611 	if (tp->ups_info._250m_ckdiv)  in r8153b_ups_flags()
3614 	if (tp->ups_info.ctap_short_off)  in r8153b_ups_flags()
3617 	switch (tp->ups_info.speed_duplex) {  in r8153b_ups_flags()
3631 		ups_flags |= ups_flags_speed(5);  in r8153b_ups_flags()
3656 	if (tp->ups_info.green)  in r8156_ups_flags()
3659 	if (tp->ups_info.aldps)  in r8156_ups_flags()
3662 	if (tp->ups_info.eee)  in r8156_ups_flags()
3665 	if (tp->ups_info.flow_control)  in r8156_ups_flags()
3668 	if (tp->ups_info.eee_ckdiv)  in r8156_ups_flags()
3671 	if (tp->ups_info._10m_ckdiv)  in r8156_ups_flags()
3674 	if (tp->ups_info.eee_plloff_100)  in r8156_ups_flags()
3677 	if (tp->ups_info.eee_plloff_giga)  in r8156_ups_flags()
3680 	if (tp->ups_info._250m_ckdiv)  in r8156_ups_flags()
3683 	switch (tp->ups_info.speed_duplex) {  in r8156_ups_flags()
3700 		ups_flags |= ups_flags_speed(5);  in r8156_ups_flags()
3718 	switch (tp->ups_info.lite_mode) {  in r8156_ups_flags()
3720 		ups_flags |= 0 << 5;  in r8156_ups_flags()
3723 		ups_flags |= 2 << 5;  in r8156_ups_flags()
3727 		ups_flags |= 1 << 5;  in r8156_ups_flags()
3745 	tp->ups_info.green = enable;  in rtl_green_en()
3780 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153_phy_status()
3812 				if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153b_ups_en()
3820 			tp->rtl_ops.hw_phy_cfg(tp);  in r8153b_ups_en()
3822 			rtl8152_set_speed(tp, tp->autoneg, tp->speed,  in r8153b_ups_en()
3823 					  tp->duplex, tp->advertising);  in r8153b_ups_en()
3854 				if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153c_ups_en()
3862 			tp->rtl_ops.hw_phy_cfg(tp);  in r8153c_ups_en()
3864 			rtl8152_set_speed(tp, tp->autoneg, tp->speed,  in r8153c_ups_en()
3865 					  tp->duplex, tp->advertising);  in r8153c_ups_en()
3892 		switch (tp->version) {  in r8156_ups_en()
3911 			tp->rtl_ops.hw_phy_cfg(tp);  in r8156_ups_en()
3913 			rtl8152_set_speed(tp, tp->autoneg, tp->speed,  in r8156_ups_en()
3914 					  tp->duplex, tp->advertising);  in r8156_ups_en()
3973 	struct usb_device *udev = tp->udev;  in rtl_can_wakeup()
3975 	return (udev->actconfig->desc.bmAttributes & USB_CONFIG_ATT_WAKEUP);  in rtl_can_wakeup()
3995 		__rtl_set_wol(tp, tp->saved_wolopts);  in rtl_runtime_suspend_enable()
4016 		switch (tp->version) {  in rtl8153_runtime_enable()
4043 		if (tp->udev->speed >= USB_SPEED_SUPER)  in rtl8153b_runtime_enable()
4075 		if (tp->udev->speed >= USB_SPEED_SUPER)  in rtl8156_runtime_enable()
4084 	switch (tp->version) {  in r8153_teredo_off()
4137 	switch (tp->version) {  in rtl_clear_bp()
4178 	tp->ocp_base = -1;  in rtl_reset_ocp_base()
4199 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl_phy_patch_request()
4200 			return -ENODEV;  in rtl_phy_patch_request()
4210 		dev_err(&tp->intf->dev, "PHY patch request fail\n");  in rtl_phy_patch_request()
4212 		return -ETIME;  in rtl_phy_patch_request()
4242 		return -ETIME;  in rtl_pre_ram_code()
4264 	switch (tp->version) {  in rtl8152_is_fw_phy_speed_up_ok()
4285 	fw_offset = __le16_to_cpu(phy->fw_offset);  in rtl8152_is_fw_phy_speed_up_ok()
4286 	length = __le32_to_cpu(phy->blk_hdr.length);  in rtl8152_is_fw_phy_speed_up_ok()
4288 		dev_err(&tp->intf->dev, "invalid fw_offset\n");  in rtl8152_is_fw_phy_speed_up_ok()
4292 	length -= fw_offset;  in rtl8152_is_fw_phy_speed_up_ok()
4294 		dev_err(&tp->intf->dev, "invalid block length\n");  in rtl8152_is_fw_phy_speed_up_ok()
4298 	if (__le16_to_cpu(phy->fw_reg) != 0x9A00) {  in rtl8152_is_fw_phy_speed_up_ok()
4299 		dev_err(&tp->intf->dev, "invalid register to load firmware\n");  in rtl8152_is_fw_phy_speed_up_ok()
4312 	switch (tp->version) {  in rtl8152_is_fw_phy_ver_ok()
4323 	if (__le32_to_cpu(ver->blk_hdr.length) != sizeof(*ver)) {  in rtl8152_is_fw_phy_ver_ok()
4324 		dev_err(&tp->intf->dev, "invalid block length\n");  in rtl8152_is_fw_phy_ver_ok()
4328 	if (__le16_to_cpu(ver->ver.addr) != SRAM_GPHY_FW_VER) {  in rtl8152_is_fw_phy_ver_ok()
4329 		dev_err(&tp->intf->dev, "invalid phy ver addr\n");  in rtl8152_is_fw_phy_ver_ok()
4342 	switch (tp->version) {  in rtl8152_is_fw_phy_fixup_ok()
4353 	if (__le32_to_cpu(fix->blk_hdr.length) != sizeof(*fix)) {  in rtl8152_is_fw_phy_fixup_ok()
4354 		dev_err(&tp->intf->dev, "invalid block length\n");  in rtl8152_is_fw_phy_fixup_ok()
4358 	if (__le16_to_cpu(fix->setting.addr) != OCP_PHY_PATCH_CMD ||  in rtl8152_is_fw_phy_fixup_ok()
4359 	    __le16_to_cpu(fix->setting.data) != BIT(7)) {  in rtl8152_is_fw_phy_fixup_ok()
4360 		dev_err(&tp->intf->dev, "invalid phy fixup\n");  in rtl8152_is_fw_phy_fixup_ok()
4375 	switch (tp->version) {  in rtl8152_is_fw_phy_union_ok()
4386 	fw_offset = __le16_to_cpu(phy->fw_offset);  in rtl8152_is_fw_phy_union_ok()
4387 	length = __le32_to_cpu(phy->blk_hdr.length);  in rtl8152_is_fw_phy_union_ok()
4389 		dev_err(&tp->intf->dev, "invalid fw_offset\n");  in rtl8152_is_fw_phy_union_ok()
4393 	length -= fw_offset;  in rtl8152_is_fw_phy_union_ok()
4395 		dev_err(&tp->intf->dev, "invalid block length\n");  in rtl8152_is_fw_phy_union_ok()
4399 	if (phy->pre_num > 2) {  in rtl8152_is_fw_phy_union_ok()
4400 		dev_err(&tp->intf->dev, "invalid pre_num %d\n", phy->pre_num);  in rtl8152_is_fw_phy_union_ok()
4404 	if (phy->bp_num > 8) {  in rtl8152_is_fw_phy_union_ok()
4405 		dev_err(&tp->intf->dev, "invalid bp_num %d\n", phy->bp_num);  in rtl8152_is_fw_phy_union_ok()
4420 	switch (tp->version) {  in rtl8152_is_fw_phy_nc_ok()
4434 	fw_offset = __le16_to_cpu(phy->fw_offset);  in rtl8152_is_fw_phy_nc_ok()
4436 		dev_err(&tp->intf->dev, "fw_offset too small\n");  in rtl8152_is_fw_phy_nc_ok()
4440 	length = __le32_to_cpu(phy->blk_hdr.length);  in rtl8152_is_fw_phy_nc_ok()
4442 		dev_err(&tp->intf->dev, "invalid fw_offset\n");  in rtl8152_is_fw_phy_nc_ok()
4446 	length -= __le16_to_cpu(phy->fw_offset);  in rtl8152_is_fw_phy_nc_ok()
4448 		dev_err(&tp->intf->dev, "invalid block length\n");  in rtl8152_is_fw_phy_nc_ok()
4452 	if (__le16_to_cpu(phy->fw_reg) != fw_reg) {  in rtl8152_is_fw_phy_nc_ok()
4453 		dev_err(&tp->intf->dev, "invalid register to load firmware\n");  in rtl8152_is_fw_phy_nc_ok()
4457 	if (__le16_to_cpu(phy->ba_reg) != ba_reg) {  in rtl8152_is_fw_phy_nc_ok()
4458 		dev_err(&tp->intf->dev, "invalid base address register\n");  in rtl8152_is_fw_phy_nc_ok()
4462 	if (__le16_to_cpu(phy->patch_en_addr) != patch_en_addr) {  in rtl8152_is_fw_phy_nc_ok()
4463 		dev_err(&tp->intf->dev,  in rtl8152_is_fw_phy_nc_ok()
4468 	if (__le16_to_cpu(phy->mode_reg) != mode_reg) {  in rtl8152_is_fw_phy_nc_ok()
4469 		dev_err(&tp->intf->dev,  in rtl8152_is_fw_phy_nc_ok()
4474 	if (__le16_to_cpu(phy->bp_start) != bp_start) {  in rtl8152_is_fw_phy_nc_ok()
4475 		dev_err(&tp->intf->dev,  in rtl8152_is_fw_phy_nc_ok()
4480 	if (__le16_to_cpu(phy->bp_num) > 4) {  in rtl8152_is_fw_phy_nc_ok()
4481 		dev_err(&tp->intf->dev, "invalid break point number\n");  in rtl8152_is_fw_phy_nc_ok()
4497 	type = __le32_to_cpu(mac->blk_hdr.type);  in rtl8152_is_fw_mac_ok()
4499 		switch (tp->version) {  in rtl8152_is_fw_mac_ok()
4536 		switch (tp->version) {  in rtl8152_is_fw_mac_ok()
4570 	fw_offset = __le16_to_cpu(mac->fw_offset);  in rtl8152_is_fw_mac_ok()
4572 		dev_err(&tp->intf->dev, "fw_offset too small\n");  in rtl8152_is_fw_mac_ok()
4576 	length = __le32_to_cpu(mac->blk_hdr.length);  in rtl8152_is_fw_mac_ok()
4578 		dev_err(&tp->intf->dev, "invalid fw_offset\n");  in rtl8152_is_fw_mac_ok()
4582 	length -= fw_offset;  in rtl8152_is_fw_mac_ok()
4584 		dev_err(&tp->intf->dev, "invalid block length\n");  in rtl8152_is_fw_mac_ok()
4588 	if (__le16_to_cpu(mac->fw_reg) != fw_reg) {  in rtl8152_is_fw_mac_ok()
4589 		dev_err(&tp->intf->dev, "invalid register to load firmware\n");  in rtl8152_is_fw_mac_ok()
4593 	if (__le16_to_cpu(mac->bp_ba_addr) != bp_ba_addr) {  in rtl8152_is_fw_mac_ok()
4594 		dev_err(&tp->intf->dev, "invalid base address register\n");  in rtl8152_is_fw_mac_ok()
4598 	if (__le16_to_cpu(mac->bp_en_addr) != bp_en_addr) {  in rtl8152_is_fw_mac_ok()
4599 		dev_err(&tp->intf->dev, "invalid enabled mask register\n");  in rtl8152_is_fw_mac_ok()
4603 	if (__le16_to_cpu(mac->bp_start) != bp_start) {  in rtl8152_is_fw_mac_ok()
4604 		dev_err(&tp->intf->dev,  in rtl8152_is_fw_mac_ok()
4609 	if (__le16_to_cpu(mac->bp_num) > max_bp) {  in rtl8152_is_fw_mac_ok()
4610 		dev_err(&tp->intf->dev, "invalid break point number\n");  in rtl8152_is_fw_mac_ok()
4614 	for (i = __le16_to_cpu(mac->bp_num); i < max_bp; i++) {  in rtl8152_is_fw_mac_ok()
4615 		if (mac->bp[i]) {  in rtl8152_is_fw_mac_ok()
4616 			dev_err(&tp->intf->dev, "unused bp%u is not zero\n", i);  in rtl8152_is_fw_mac_ok()
4633 	u8 checksum[sizeof(fw_hdr->checksum)];  in rtl8152_fw_verify_checksum()
4636 	sha256(fw_hdr->version, size - sizeof(checksum), checksum);  in rtl8152_fw_verify_checksum()
4638 	if (memcmp(fw_hdr->checksum, checksum, sizeof(checksum))) {  in rtl8152_fw_verify_checksum()
4639 		dev_err(&tp->intf->dev, "checksum fail\n");  in rtl8152_fw_verify_checksum()
4640 		return -EFAULT;  in rtl8152_fw_verify_checksum()
4647 	const struct firmware *fw = rtl_fw->fw;  in rtl8152_check_firmware()
4648 	struct fw_header *fw_hdr = (struct fw_header *)fw->data;  in rtl8152_check_firmware()
4650 	long ret = -EFAULT;  in rtl8152_check_firmware()
4653 	if (fw->size < sizeof(*fw_hdr)) {  in rtl8152_check_firmware()
4654 		dev_err(&tp->intf->dev, "file too small\n");  in rtl8152_check_firmware()
4658 	ret = rtl8152_fw_verify_checksum(tp, fw_hdr, fw->size);  in rtl8152_check_firmware()
4662 	ret = -EFAULT;  in rtl8152_check_firmware()
4664 	for (i = sizeof(*fw_hdr); i < fw->size;) {  in rtl8152_check_firmware()
4665 		struct fw_block *block = (struct fw_block *)&fw->data[i];  in rtl8152_check_firmware()
4668 		if ((i + sizeof(*block)) > fw->size)  in rtl8152_check_firmware()
4671 		type = __le32_to_cpu(block->type);  in rtl8152_check_firmware()
4674 			if (__le32_to_cpu(block->length) != sizeof(*block))  in rtl8152_check_firmware()
4679 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4685 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4693 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4699 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4713 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4718 			if (__le32_to_cpu(block->length) != sizeof(struct fw_phy_patch_key)) {  in rtl8152_check_firmware()
4719 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4728 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4733 			if (__le32_to_cpu(block->length) != sizeof(*block)) {  in rtl8152_check_firmware()
4734 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4743 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4749 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4755 				dev_err(&tp->intf->dev,  in rtl8152_check_firmware()
4768 				dev_err(&tp->intf->dev, "PHY_UNION_NC out of order\n");  in rtl8152_check_firmware()
4773 				dev_err(&tp->intf->dev, "multiple PHY_UNION_NC encountered\n");  in rtl8152_check_firmware()
4778 				dev_err(&tp->intf->dev, "check PHY_UNION_NC failed\n");  in rtl8152_check_firmware()
4789 				dev_err(&tp->intf->dev, "PHY_UNION_NC1 out of order\n");  in rtl8152_check_firmware()
4794 				dev_err(&tp->intf->dev, "multiple PHY NC1 encountered\n");  in rtl8152_check_firmware()
4799 				dev_err(&tp->intf->dev, "check PHY_UNION_NC1 failed\n");  in rtl8152_check_firmware()
4809 				dev_err(&tp->intf->dev, "PHY_UNION_NC2 out of order\n");  in rtl8152_check_firmware()
4814 				dev_err(&tp->intf->dev, "multiple PHY NC2 encountered\n");  in rtl8152_check_firmware()
4819 				dev_err(&tp->intf->dev, "check PHY_UNION_NC2 failed\n");  in rtl8152_check_firmware()
4828 				dev_err(&tp->intf->dev, "PHY_UNION_UC2 out of order\n");  in rtl8152_check_firmware()
4833 				dev_err(&tp->intf->dev, "multiple PHY UC2 encountered\n");  in rtl8152_check_firmware()
4838 				dev_err(&tp->intf->dev, "check PHY_UNION_UC2 failed\n");  in rtl8152_check_firmware()
4846 				dev_err(&tp->intf->dev, "PHY_UNION_UC out of order\n");  in rtl8152_check_firmware()
4851 				dev_err(&tp->intf->dev, "multiple PHY UC encountered\n");  in rtl8152_check_firmware()
4856 				dev_err(&tp->intf->dev, "check PHY_UNION_UC failed\n");  in rtl8152_check_firmware()
4863 				dev_err(&tp->intf->dev, "check RTL_FW_PHY_UNION_MISC failed\n");  in rtl8152_check_firmware()
4869 				dev_err(&tp->intf->dev, "check PHY fixup failed\n");  in rtl8152_check_firmware()
4875 				dev_err(&tp->intf->dev, "multiple PHY firmware encountered");  in rtl8152_check_firmware()
4880 				dev_err(&tp->intf->dev, "check PHY speed up failed\n");  in rtl8152_check_firmware()
4893 				dev_err(&tp->intf->dev, "Invalid order to set PHY version\n");  in rtl8152_check_firmware()
4898 				dev_err(&tp->intf->dev, "multiple PHY version encountered");  in rtl8152_check_firmware()
4903 				dev_err(&tp->intf->dev, "check PHY version failed\n");  in rtl8152_check_firmware()
4909 			dev_warn(&tp->intf->dev, "Unknown type %u is found\n",  in rtl8152_check_firmware()
4915 		i += ALIGN(__le32_to_cpu(block->length), 8);  in rtl8152_check_firmware()
4920 		dev_err(&tp->intf->dev, "without PHY_STOP\n");  in rtl8152_check_firmware()
4936 	if (sram_read(tp, SRAM_GPHY_FW_VER) >= __le16_to_cpu(phy->version)) {  in rtl_ram_code_speed_up()
4937 		dev_dbg(&tp->intf->dev, "PHY firmware has been the newest\n");  in rtl_ram_code_speed_up()
4941 	len = __le32_to_cpu(phy->blk_hdr.length);  in rtl_ram_code_speed_up()
4942 	len -= __le16_to_cpu(phy->fw_offset);  in rtl_ram_code_speed_up()
4943 	data = (u8 *)phy + __le16_to_cpu(phy->fw_offset);  in rtl_ram_code_speed_up()
4961 		generic_ocp_write(tp, __le16_to_cpu(phy->fw_reg), 0xff, size, data, MCU_TYPE_USB);  in rtl_ram_code_speed_up()
4964 		len -= size;  in rtl_ram_code_speed_up()
4976 			dev_err(&tp->intf->dev, "ram code speedup mode timeout\n");  in rtl_ram_code_speed_up()
4985 	if (sram_read(tp, SRAM_GPHY_FW_VER) == __le16_to_cpu(phy->version))  in rtl_ram_code_speed_up()
4986 		dev_dbg(&tp->intf->dev, "successfully applied %s\n", phy->info);  in rtl_ram_code_speed_up()
4988 		dev_err(&tp->intf->dev, "ram code speedup mode fail\n");  in rtl_ram_code_speed_up()
4995 	ver_addr = __le16_to_cpu(phy_ver->ver.addr);  in rtl8152_fw_phy_ver()
4996 	ver = __le16_to_cpu(phy_ver->ver.data);  in rtl8152_fw_phy_ver()
5001 		dev_dbg(&tp->intf->dev, "PHY firmware has been the newest\n");  in rtl8152_fw_phy_ver()
5007 	dev_dbg(&tp->intf->dev, "PHY firmware version %x\n", ver);  in rtl8152_fw_phy_ver()
5018 	addr = __le16_to_cpu(fix->setting.addr);  in rtl8152_fw_phy_fixup()
5021 	switch (__le16_to_cpu(fix->bit_cmd)) {  in rtl8152_fw_phy_fixup()
5023 		data &= __le16_to_cpu(fix->setting.data);  in rtl8152_fw_phy_fixup()
5026 		data |= __le16_to_cpu(fix->setting.data);  in rtl8152_fw_phy_fixup()
5029 		data &= ~__le16_to_cpu(fix->setting.data);  in rtl8152_fw_phy_fixup()
5032 		data ^= __le16_to_cpu(fix->setting.data);  in rtl8152_fw_phy_fixup()
5040 	dev_dbg(&tp->intf->dev, "applied ocp %x %x\n", addr, data);  in rtl8152_fw_phy_fixup()
5051 	num = phy->pre_num;  in rtl8152_fw_phy_union_apply()
5053 		sram_write(tp, __le16_to_cpu(phy->pre_set[i].addr),  in rtl8152_fw_phy_union_apply()
5054 			   __le16_to_cpu(phy->pre_set[i].data));  in rtl8152_fw_phy_union_apply()
5056 	length = __le32_to_cpu(phy->blk_hdr.length);  in rtl8152_fw_phy_union_apply()
5057 	length -= __le16_to_cpu(phy->fw_offset);  in rtl8152_fw_phy_union_apply()
5059 	data = (__le16 *)((u8 *)phy + __le16_to_cpu(phy->fw_offset));  in rtl8152_fw_phy_union_apply()
5061 	ocp_reg_write(tp, OCP_SRAM_ADDR, __le16_to_cpu(phy->fw_reg));  in rtl8152_fw_phy_union_apply()
5065 	num = phy->bp_num;  in rtl8152_fw_phy_union_apply()
5067 		sram_write(tp, __le16_to_cpu(phy->bp[i].addr), __le16_to_cpu(phy->bp[i].data));  in rtl8152_fw_phy_union_apply()
5069 	if (phy->bp_num && phy->bp_en.addr)  in rtl8152_fw_phy_union_apply()
5070 		sram_write(tp, __le16_to_cpu(phy->bp_en.addr), __le16_to_cpu(phy->bp_en.data));  in rtl8152_fw_phy_union_apply()
5072 	dev_dbg(&tp->intf->dev, "successfully applied %s\n", phy->info);  in rtl8152_fw_phy_union_apply()
5083 	mode_reg = __le16_to_cpu(phy->mode_reg);  in rtl8152_fw_phy_nc_apply()
5084 	sram_write(tp, mode_reg, __le16_to_cpu(phy->mode_pre));  in rtl8152_fw_phy_nc_apply()
5085 	sram_write(tp, __le16_to_cpu(phy->ba_reg),  in rtl8152_fw_phy_nc_apply()
5086 		   __le16_to_cpu(phy->ba_data));  in rtl8152_fw_phy_nc_apply()
5088 	length = __le32_to_cpu(phy->blk_hdr.length);  in rtl8152_fw_phy_nc_apply()
5089 	length -= __le16_to_cpu(phy->fw_offset);  in rtl8152_fw_phy_nc_apply()
5091 	data = (__le16 *)((u8 *)phy + __le16_to_cpu(phy->fw_offset));  in rtl8152_fw_phy_nc_apply()
5093 	ocp_reg_write(tp, OCP_SRAM_ADDR, __le16_to_cpu(phy->fw_reg));  in rtl8152_fw_phy_nc_apply()
5097 	sram_write(tp, __le16_to_cpu(phy->patch_en_addr),  in rtl8152_fw_phy_nc_apply()
5098 		   __le16_to_cpu(phy->patch_en_value));  in rtl8152_fw_phy_nc_apply()
5100 	bp_index = __le16_to_cpu(phy->bp_start);  in rtl8152_fw_phy_nc_apply()
5101 	num = __le16_to_cpu(phy->bp_num);  in rtl8152_fw_phy_nc_apply()
5103 		sram_write(tp, bp_index, __le16_to_cpu(phy->bp[i]));  in rtl8152_fw_phy_nc_apply()
5107 	sram_write(tp, mode_reg, __le16_to_cpu(phy->mode_post));  in rtl8152_fw_phy_nc_apply()
5109 	dev_dbg(&tp->intf->dev, "successfully applied %s\n", phy->info);  in rtl8152_fw_phy_nc_apply()
5118 	switch (__le32_to_cpu(mac->blk_hdr.type)) {  in rtl8152_fw_mac_apply()
5129 	fw_ver_reg = __le16_to_cpu(mac->fw_ver_reg);  in rtl8152_fw_mac_apply()
5130 	if (fw_ver_reg && ocp_read_byte(tp, MCU_TYPE_USB, fw_ver_reg) >= mac->fw_ver_data) {  in rtl8152_fw_mac_apply()
5131 		dev_dbg(&tp->intf->dev, "%s firmware has been the newest\n", type ? "PLA" : "USB");  in rtl8152_fw_mac_apply()
5140 	if (tp->version == RTL_VER_04 && type == MCU_TYPE_PLA &&  in rtl8152_fw_mac_apply()
5146 	length = __le32_to_cpu(mac->blk_hdr.length);  in rtl8152_fw_mac_apply()
5147 	length -= __le16_to_cpu(mac->fw_offset);  in rtl8152_fw_mac_apply()
5150 	data += __le16_to_cpu(mac->fw_offset);  in rtl8152_fw_mac_apply()
5152 	if (generic_ocp_write(tp, __le16_to_cpu(mac->fw_reg), 0xff, length,  in rtl8152_fw_mac_apply()
5154 		dev_err(&tp->intf->dev, "Write %s fw fail\n",  in rtl8152_fw_mac_apply()
5159 	ocp_write_word(tp, type, __le16_to_cpu(mac->bp_ba_addr),  in rtl8152_fw_mac_apply()
5160 		       __le16_to_cpu(mac->bp_ba_value));  in rtl8152_fw_mac_apply()
5162 	if (generic_ocp_write(tp, __le16_to_cpu(mac->bp_start), BYTE_EN_DWORD,  in rtl8152_fw_mac_apply()
5163 			      ALIGN(__le16_to_cpu(mac->bp_num) << 1, 4),  in rtl8152_fw_mac_apply()
5164 			      mac->bp, type) < 0) {  in rtl8152_fw_mac_apply()
5165 		dev_err(&tp->intf->dev, "Write %s bp fail\n",  in rtl8152_fw_mac_apply()
5170 	bp_en_addr = __le16_to_cpu(mac->bp_en_addr);  in rtl8152_fw_mac_apply()
5173 			       __le16_to_cpu(mac->bp_en_value));  in rtl8152_fw_mac_apply()
5177 			       mac->fw_ver_data);  in rtl8152_fw_mac_apply()
5179 	dev_dbg(&tp->intf->dev, "successfully applied %s\n", mac->info);  in rtl8152_fw_mac_apply()
5184 	struct rtl_fw *rtl_fw = &tp->rtl_fw;  in rtl8152_apply_firmware()
5191 	if (IS_ERR_OR_NULL(rtl_fw->fw))  in rtl8152_apply_firmware()
5194 	fw = rtl_fw->fw;  in rtl8152_apply_firmware()
5195 	fw_hdr = (struct fw_header *)fw->data;  in rtl8152_apply_firmware()
5197 	if (rtl_fw->pre_fw)  in rtl8152_apply_firmware()
5198 		rtl_fw->pre_fw(tp);  in rtl8152_apply_firmware()
5200 	for (i = offsetof(struct fw_header, blocks); i < fw->size;) {  in rtl8152_apply_firmware()
5201 		struct fw_block *block = (struct fw_block *)&fw->data[i];  in rtl8152_apply_firmware()
5203 		switch (__le32_to_cpu(block->type)) {  in rtl8152_apply_firmware()
5214 			key_addr = __le16_to_cpu(key->key_reg);  in rtl8152_apply_firmware()
5215 			rtl_pre_ram_code(tp, key_addr, __le16_to_cpu(key->key_data), !power_cut);  in rtl8152_apply_firmware()
5249 		i += ALIGN(__le32_to_cpu(block->length), 8);  in rtl8152_apply_firmware()
5253 	if (rtl_fw->post_fw)  in rtl8152_apply_firmware()
5254 		rtl_fw->post_fw(tp);  in rtl8152_apply_firmware()
5257 	strscpy(rtl_fw->version, fw_hdr->version, RTL_VER_SIZE);  in rtl8152_apply_firmware()
5258 	dev_dbg(&tp->intf->dev, "load %s successfully\n", rtl_fw->version);  in rtl8152_apply_firmware()
5263 	struct rtl_fw *rtl_fw = &tp->rtl_fw;  in rtl8152_release_firmware()
5265 	if (!IS_ERR_OR_NULL(rtl_fw->fw)) {  in rtl8152_release_firmware()
5266 		release_firmware(rtl_fw->fw);  in rtl8152_release_firmware()
5267 		rtl_fw->fw = NULL;  in rtl8152_release_firmware()
5273 	struct rtl_fw *rtl_fw = &tp->rtl_fw;  in rtl8152_request_firmware()
5276 	if (rtl_fw->fw || !rtl_fw->fw_name) {  in rtl8152_request_firmware()
5277 		dev_info(&tp->intf->dev, "skip request firmware\n");  in rtl8152_request_firmware()
5282 	rc = request_firmware(&rtl_fw->fw, rtl_fw->fw_name, &tp->intf->dev);  in rtl8152_request_firmware()
5288 		release_firmware(rtl_fw->fw);  in rtl8152_request_firmware()
5292 		rtl_fw->fw = ERR_PTR(rc);  in rtl8152_request_firmware()
5294 		dev_warn(&tp->intf->dev,  in rtl8152_request_firmware()
5296 			 rtl_fw->fw_name, rc);  in rtl8152_request_firmware()
5389 	tp->ups_info.eee = enable;  in r8153_eee_en()
5410 	switch (tp->version) {  in rtl_eee_enable()
5417 					tp->eee_adv);  in rtl_eee_enable()
5432 			ocp_reg_write(tp, OCP_EEE_ADV, tp->eee_adv);  in rtl_eee_enable()
5445 			ocp_reg_write(tp, OCP_EEE_ADV, tp->eee_adv);  in rtl_eee_enable()
5464 	tp->ups_info.flow_control = true;  in r8152b_enable_fc()
5477 	rtl_eee_enable(tp, tp->eee_en);  in r8152b_hw_phy_cfg()
5481 	set_bit(PHY_RESET, &tp->flags);  in r8152b_hw_phy_cfg()
5490 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in wait_oob_link_list_ready()
5506 			if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8156b_wait_loading_flash()
5549 	if (tp->udev->speed == USB_SPEED_FULL ||  in r8152b_exit_oob()
5550 	    tp->udev->speed == USB_SPEED_LOW) {  in r8152b_exit_oob()
5572 	rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX);  in r8152b_exit_oob()
5630 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153_pre_firmware_1()
5631 			return -ENODEV;  in r8153_pre_firmware_1()
5721 	/* enable bp0 for RTL8153-BND */  in r8153b_post_firmware_1()
5788 			if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153_aldps_en()
5796 	tp->ups_info.aldps = enable;  in r8153_aldps_en()
5812 	if (tp->version == RTL_VER_03) {  in r8153_hw_phy_cfg()
5841 	if (tp->eee_en)  in r8153_hw_phy_cfg()
5847 	switch (tp->version) {  in r8153_hw_phy_cfg()
5858 	set_bit(PHY_RESET, &tp->flags);  in r8153_hw_phy_cfg()
5910 	r8153b_green_en(tp, test_bit(GREEN_ETHERNET, &tp->flags));  in r8153b_hw_phy_cfg()
5920 	 * read efuse offset 0x7d to get a 17-bit data. Remove the dummy/fake  in r8153b_hw_phy_cfg()
5921 	 * bit (bit3) to rebuild the real 16-bit data. Write the data to the  in r8153b_hw_phy_cfg()
5929 	/* ups mode tx-link-pulse timing adjustment:  in r8153b_hw_phy_cfg()
5953 		tp->ups_info.eee_ckdiv = true;  in r8153b_hw_phy_cfg()
5958 		tp->ups_info.eee_cmod_lv = true;  in r8153b_hw_phy_cfg()
5959 		tp->ups_info._10m_ckdiv = true;  in r8153b_hw_phy_cfg()
5960 		tp->ups_info.eee_plloff_giga = true;  in r8153b_hw_phy_cfg()
5963 		ocp_reg_write(tp, OCP_SYSCLK_CFG, clk_div_expo(5));  in r8153b_hw_phy_cfg()
5964 		tp->ups_info._250m_ckdiv = true;  in r8153b_hw_phy_cfg()
5969 	if (tp->eee_en)  in r8153b_hw_phy_cfg()
5975 	set_bit(PHY_RESET, &tp->flags);  in r8153b_hw_phy_cfg()
5982 	tp->ups_info.r_tune = true;  in r8153c_hw_phy_cfg()
5987 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, mtu_to_size(tp->netdev->mtu));  in rtl8153_change_mtu()
6021 	rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX);  in r8153_first_init()
6066 	switch (tp->version) {  in r8153_enter_oob()
6121 	return (ALIGN(mtu_to_size(tp->netdev->mtu), 1024) + 6 * 1024);  in fc_pause_on_auto()
6126 	return (ALIGN(mtu_to_size(tp->netdev->mtu), 1024) + 14 * 1024);  in fc_pause_off_auto()
6131 	u32 pause_on = tp->fc_pause_on ? tp->fc_pause_on : fc_pause_on_auto(tp);  in r8156_fc_parameter()
6132 	u32 pause_off = tp->fc_pause_off ? tp->fc_pause_off : fc_pause_off_auto(tp);  in r8156_fc_parameter()
6143 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8156_enable()
6144 		return -ENODEV;  in rtl8156_enable()
6167 	if (tp->udev->speed == USB_SPEED_HIGH) {  in rtl8156_enable()
6201 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8156b_enable()
6202 		return -ENODEV;  in rtl8156b_enable()
6224 	if (tp->udev->speed == USB_SPEED_HIGH) {  in rtl8156b_enable()
6252 			return -EINVAL;  in rtl8152_set_speed()
6259 				tp->ups_info.speed_duplex = FORCE_10M_FULL;  in rtl8152_set_speed()
6261 				tp->ups_info.speed_duplex = FORCE_10M_HALF;  in rtl8152_set_speed()
6268 				tp->ups_info.speed_duplex = FORCE_100M_FULL;  in rtl8152_set_speed()
6270 				tp->ups_info.speed_duplex = FORCE_100M_HALF;  in rtl8152_set_speed()
6274 			if (tp->mii.supports_gmii) {  in rtl8152_set_speed()
6276 				tp->ups_info.speed_duplex = NWAY_1000M_FULL;  in rtl8152_set_speed()
6281 			ret = -EINVAL;  in rtl8152_set_speed()
6286 			tp->mii.full_duplex = 1;  in rtl8152_set_speed()
6288 			tp->mii.full_duplex = 0;  in rtl8152_set_speed()
6290 		tp->mii.force_media = 1;  in rtl8152_set_speed()
6298 		if (tp->mii.supports_gmii) {  in rtl8152_set_speed()
6301 			if (tp->support_2500full)  in rtl8152_set_speed()
6306 			return -EINVAL;  in rtl8152_set_speed()
6313 			tp->ups_info.speed_duplex = NWAY_10M_HALF;  in rtl8152_set_speed()
6317 			tp->ups_info.speed_duplex = NWAY_10M_FULL;  in rtl8152_set_speed()
6322 			tp->ups_info.speed_duplex = NWAY_100M_HALF;  in rtl8152_set_speed()
6326 			tp->ups_info.speed_duplex = NWAY_100M_FULL;  in rtl8152_set_speed()
6331 			tp->mii.advertising = new1;  in rtl8152_set_speed()
6334 		if (tp->mii.supports_gmii) {  in rtl8152_set_speed()
6341 				tp->ups_info.speed_duplex = NWAY_1000M_FULL;  in rtl8152_set_speed()
6348 		if (tp->support_2500full) {  in rtl8152_set_speed()
6354 				tp->ups_info.speed_duplex = NWAY_2500M_FULL;  in rtl8152_set_speed()
6363 		tp->mii.force_media = 0;  in rtl8152_set_speed()
6366 	if (test_and_clear_bit(PHY_RESET, &tp->flags))  in rtl8152_set_speed()
6387 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8152_up()
6397 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {  in rtl8152_down()
6412 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8153_up()
6434 	switch (tp->version) {  in rtl8153_up()
6452 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {  in rtl8153_down()
6473 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8153b_up()
6489 	if (tp->udev->speed >= USB_SPEED_SUPER)  in rtl8153b_up()
6497 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {  in rtl8153b_down()
6516 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, mtu_to_size(tp->netdev->mtu));  in rtl8153c_change_mtu()
6524 	if (tp->netdev->mtu < 8000)  in rtl8153c_change_mtu()
6534 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8153c_up()
6567 	rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX);  in rtl8153c_up()
6599 	u32 rx_max_size = mtu_to_size(tp->netdev->mtu);  in rtl8156_change_mtu()
6615 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8156_up()
6640 	rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX);  in rtl8156_up()
6644 	switch (tp->version) {  in rtl8156_up()
6672 	if (tp->saved_wolopts != __rtl_get_wol(tp)) {  in rtl8156_up()
6673 		netif_warn(tp, ifup, tp->netdev, "wol setting is changed\n");  in rtl8156_up()
6674 		__rtl_set_wol(tp, tp->saved_wolopts);  in rtl8156_up()
6680 	if (tp->udev->speed >= USB_SPEED_SUPER)  in rtl8156_up()
6688 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {  in rtl8156_down()
6746 	tp->ocp_base = 0x2000;  in rtl8152_in_nway()
6784 	struct net_device *netdev = tp->netdev;  in set_carrier()
6785 	struct napi_struct *napi = &tp->napi;  in set_carrier()
6792 			tp->rtl_ops.enable(tp);  in set_carrier()
6797 			clear_bit(RTL8152_SET_RX_MODE, &tp->flags);  in set_carrier()
6803 			   skb_queue_len(&tp->tx_queue) < tp->tx_qlen) {  in set_carrier()
6809 			tasklet_disable(&tp->tx_tl);  in set_carrier()
6811 			tp->rtl_ops.disable(tp);  in set_carrier()
6813 			tasklet_enable(&tp->tx_tl);  in set_carrier()
6826 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags) || !netif_running(tp->netdev))  in rtl_work_func_t()
6829 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl_work_func_t()
6832 	if (!test_bit(WORK_ENABLE, &tp->flags))  in rtl_work_func_t()
6835 	if (!mutex_trylock(&tp->control)) {  in rtl_work_func_t()
6836 		schedule_delayed_work(&tp->schedule, 0);  in rtl_work_func_t()
6840 	if (test_and_clear_bit(RTL8152_LINK_CHG, &tp->flags))  in rtl_work_func_t()
6843 	if (test_and_clear_bit(RTL8152_SET_RX_MODE, &tp->flags))  in rtl_work_func_t()
6844 		_rtl8152_set_rx_mode(tp->netdev);  in rtl_work_func_t()
6847 	if (test_and_clear_bit(SCHEDULE_TASKLET, &tp->flags) &&  in rtl_work_func_t()
6848 	    netif_carrier_ok(tp->netdev))  in rtl_work_func_t()
6849 		tasklet_schedule(&tp->tx_tl);  in rtl_work_func_t()
6851 	if (test_and_clear_bit(RX_EPROTO, &tp->flags) &&  in rtl_work_func_t()
6852 	    !list_empty(&tp->rx_done))  in rtl_work_func_t()
6853 		napi_schedule(&tp->napi);  in rtl_work_func_t()
6855 	mutex_unlock(&tp->control);  in rtl_work_func_t()
6858 	usb_autopm_put_interface(tp->intf);  in rtl_work_func_t()
6865 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl_hw_phy_work_func_t()
6868 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl_hw_phy_work_func_t()
6871 	mutex_lock(&tp->control);  in rtl_hw_phy_work_func_t()
6873 	if (rtl8152_request_firmware(tp) == -ENODEV && tp->rtl_fw.retry) {  in rtl_hw_phy_work_func_t()
6874 		tp->rtl_fw.retry = false;  in rtl_hw_phy_work_func_t()
6875 		tp->rtl_fw.fw = NULL;  in rtl_hw_phy_work_func_t()
6879 		queue_delayed_work(system_long_wq, &tp->hw_phy_work, HZ * 10);  in rtl_hw_phy_work_func_t()
6883 	tp->rtl_ops.hw_phy_cfg(tp);  in rtl_hw_phy_work_func_t()
6885 	rtl8152_set_speed(tp, tp->autoneg, tp->speed, tp->duplex,  in rtl_hw_phy_work_func_t()
6886 			  tp->advertising);  in rtl_hw_phy_work_func_t()
6889 	mutex_unlock(&tp->control);  in rtl_hw_phy_work_func_t()
6891 	usb_autopm_put_interface(tp->intf);  in rtl_hw_phy_work_func_t()
6903 		usb_autopm_get_interface(tp->intf);  in rtl_notifier()
6908 		usb_autopm_put_interface(tp->intf);  in rtl_notifier()
6926 	if (work_busy(&tp->hw_phy_work.work) & WORK_BUSY_PENDING) {  in rtl8152_open()
6927 		cancel_delayed_work_sync(&tp->hw_phy_work);  in rtl8152_open()
6928 		rtl_hw_phy_work_func_t(&tp->hw_phy_work.work);  in rtl8152_open()
6935 	res = usb_autopm_get_interface(tp->intf);  in rtl8152_open()
6939 	mutex_lock(&tp->control);  in rtl8152_open()
6941 	tp->rtl_ops.up(tp);  in rtl8152_open()
6945 	set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_open()
6947 	res = usb_submit_urb(tp->intr_urb, GFP_KERNEL);  in rtl8152_open()
6949 		if (res == -ENODEV)  in rtl8152_open()
6950 			netif_device_detach(tp->netdev);  in rtl8152_open()
6955 	napi_enable(&tp->napi);  in rtl8152_open()
6956 	tasklet_enable(&tp->tx_tl);  in rtl8152_open()
6958 	mutex_unlock(&tp->control);  in rtl8152_open()
6960 	usb_autopm_put_interface(tp->intf);  in rtl8152_open()
6962 	tp->pm_notifier.notifier_call = rtl_notifier;  in rtl8152_open()
6963 	register_pm_notifier(&tp->pm_notifier);  in rtl8152_open()
6968 	mutex_unlock(&tp->control);  in rtl8152_open()
6969 	usb_autopm_put_interface(tp->intf);  in rtl8152_open()
6982 	unregister_pm_notifier(&tp->pm_notifier);  in rtl8152_close()
6984 	tasklet_disable(&tp->tx_tl);  in rtl8152_close()
6985 	clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_close()
6986 	usb_kill_urb(tp->intr_urb);  in rtl8152_close()
6987 	cancel_delayed_work_sync(&tp->schedule);  in rtl8152_close()
6988 	napi_disable(&tp->napi);  in rtl8152_close()
6991 	res = usb_autopm_get_interface(tp->intf);  in rtl8152_close()
6992 	if (res < 0 || test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {  in rtl8152_close()
6996 		mutex_lock(&tp->control);  in rtl8152_close()
6998 		tp->rtl_ops.down(tp);  in rtl8152_close()
7000 		mutex_unlock(&tp->control);  in rtl8152_close()
7004 		usb_autopm_put_interface(tp->intf);  in rtl8152_close()
7025 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8152b_init()
7036 	if (tp->version == RTL_VER_01) {  in r8152b_init()
7069 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153_init()
7080 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153_init()
7086 	if (tp->version == RTL_VER_03 || tp->version == RTL_VER_04 ||  in r8153_init()
7087 	    tp->version == RTL_VER_05)  in r8153_init()
7100 	if (tp->version == RTL_VER_04) {  in r8153_init()
7109 	} else if (tp->version == RTL_VER_05) {  in r8153_init()
7120 	} else if (tp->version == RTL_VER_06) {  in r8153_init()
7152 	if (tp->version == RTL_VER_04 && tp->udev->speed < USB_SPEED_SUPER)  in r8153_init()
7169 	usb_enable_lpm(tp->udev);  in r8153_init()
7182 	if (tp->dell_tb_rx_agg_bug)  in r8153_init()
7189 	switch (tp->udev->speed) {  in r8153_init()
7192 		tp->coalesce = COALESCE_SUPER;  in r8153_init()
7195 		tp->coalesce = COALESCE_HIGH;  in r8153_init()
7198 		tp->coalesce = COALESCE_SLOW;  in r8153_init()
7209 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153b_init()
7220 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153b_init()
7252 	if (tp->udev->speed >= USB_SPEED_SUPER)  in r8153b_init()
7255 	usb_enable_lpm(tp->udev);  in r8153b_init()
7264 	if (tp->version == RTL_VER_09) {  in r8153b_init()
7266 		if (ocp_read_byte(tp, MCU_TYPE_PLA, 0xdc00) & BIT(5)) {  in r8153b_init()
7273 	set_bit(GREEN_ETHERNET, &tp->flags);  in r8153b_init()
7282 	tp->coalesce = 15000;	/* 15 us */  in r8153b_init()
7291 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153c_init()
7311 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8153c_init()
7346 	usb_enable_lpm(tp->udev);  in r8153c_init()
7355 	set_bit(GREEN_ETHERNET, &tp->flags);  in r8153c_init()
7364 	tp->coalesce = 15000;	/* 15 us */  in r8153c_init()
7407 	switch (tp->version) {  in r8156_hw_phy_cfg()
7544 		data |= BIT(4) | BIT(5);  in r8156_hw_phy_cfg()
7585 		tp->ups_info._10m_ckdiv = true;  in r8156_hw_phy_cfg()
7586 		tp->ups_info.eee_plloff_100 = false;  in r8156_hw_phy_cfg()
7587 		tp->ups_info.eee_plloff_giga = false;  in r8156_hw_phy_cfg()
7592 		tp->ups_info.eee_ckdiv = false;  in r8156_hw_phy_cfg()
7595 		ocp_reg_write(tp, OCP_SYSCLK_CFG, sysclk_div_expo(5));  in r8156_hw_phy_cfg()
7596 		tp->ups_info._250m_ckdiv = false;  in r8156_hw_phy_cfg()
7697 	rtl_green_en(tp, test_bit(GREEN_ETHERNET, &tp->flags));  in r8156_hw_phy_cfg()
7705 	tp->ups_info.lite_mode = 0;  in r8156_hw_phy_cfg()
7707 	if (tp->eee_en)  in r8156_hw_phy_cfg()
7714 	set_bit(PHY_RESET, &tp->flags);  in r8156_hw_phy_cfg()
7722 	switch (tp->version) {  in r8156b_hw_phy_cfg()
7794 	switch (tp->version) {  in r8156b_hw_phy_cfg()
8026 		data &= ~BIT(5);  in r8156b_hw_phy_cfg()
8065 		/* Green Table-PGA, 1G full viterbi */  in r8156b_hw_phy_cfg()
8103 	tp->ups_info._10m_ckdiv = true;  in r8156b_hw_phy_cfg()
8104 	tp->ups_info.eee_plloff_100 = false;  in r8156b_hw_phy_cfg()
8105 	tp->ups_info.eee_plloff_giga = false;  in r8156b_hw_phy_cfg()
8110 	tp->ups_info.eee_ckdiv = false;  in r8156b_hw_phy_cfg()
8114 	rtl_green_en(tp, test_bit(GREEN_ETHERNET, &tp->flags));  in r8156b_hw_phy_cfg()
8122 	tp->ups_info.lite_mode = 0;  in r8156b_hw_phy_cfg()
8124 	if (tp->eee_en)  in r8156b_hw_phy_cfg()
8131 	set_bit(PHY_RESET, &tp->flags);  in r8156b_hw_phy_cfg()
8140 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8156_init()
8161 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8156_init()
8194 	if (tp->udev->speed >= USB_SPEED_SUPER)  in r8156_init()
8197 	usb_enable_lpm(tp->udev);  in r8156_init()
8213 	set_bit(GREEN_ETHERNET, &tp->flags);  in r8156_init()
8227 	tp->coalesce = 15000;	/* 15 us */  in r8156_init()
8236 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8156b_init()
8255 	switch (tp->version) {  in r8156b_init()
8270 		if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in r8156b_init()
8306 	if (tp->udev->speed >= USB_SPEED_SUPER)  in r8156b_init()
8309 	usb_enable_lpm(tp->udev);  in r8156b_init()
8347 	set_bit(GREEN_ETHERNET, &tp->flags);  in r8156b_init()
8357 	tp->coalesce = 15000;	/* 15 us */  in r8156b_init()
8362 	struct usb_host_interface *alt = intf->cur_altsetting;  in rtl_check_vendor_ok()
8366 		dev_err(&intf->dev, "Expected endpoints are not found\n");  in rtl_check_vendor_ok()
8372 		dev_err(&intf->dev, "Invalid Rx endpoint address\n");  in rtl_check_vendor_ok()
8378 		dev_err(&intf->dev, "Invalid Tx endpoint address\n");  in rtl_check_vendor_ok()
8384 		dev_err(&intf->dev, "Invalid interrupt endpoint address\n");  in rtl_check_vendor_ok()
8398 	if (!tp || !test_bit(PROBED_WITH_NO_ERRORS, &tp->flags))  in rtl8152_pre_reset()
8401 	netdev = tp->netdev;  in rtl8152_pre_reset()
8406 	tasklet_disable(&tp->tx_tl);  in rtl8152_pre_reset()
8407 	clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_pre_reset()
8408 	usb_kill_urb(tp->intr_urb);  in rtl8152_pre_reset()
8409 	cancel_delayed_work_sync(&tp->schedule);  in rtl8152_pre_reset()
8410 	napi_disable(&tp->napi);  in rtl8152_pre_reset()
8412 		mutex_lock(&tp->control);  in rtl8152_pre_reset()
8413 		set_bit(IN_PRE_RESET, &tp->flags);  in rtl8152_pre_reset()
8414 		tp->rtl_ops.disable(tp);  in rtl8152_pre_reset()
8415 		clear_bit(IN_PRE_RESET, &tp->flags);  in rtl8152_pre_reset()
8416 		mutex_unlock(&tp->control);  in rtl8152_pre_reset()
8428 	if (!tp || !test_bit(PROBED_WITH_NO_ERRORS, &tp->flags))  in rtl8152_post_reset()
8435 		dev_set_mac_address(tp->netdev, &ss, NULL);  in rtl8152_post_reset()
8437 	netdev = tp->netdev;  in rtl8152_post_reset()
8441 	set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_post_reset()
8443 		mutex_lock(&tp->control);  in rtl8152_post_reset()
8444 		tp->rtl_ops.enable(tp);  in rtl8152_post_reset()
8447 		mutex_unlock(&tp->control);  in rtl8152_post_reset()
8450 	napi_enable(&tp->napi);  in rtl8152_post_reset()
8451 	tasklet_enable(&tp->tx_tl);  in rtl8152_post_reset()
8453 	usb_submit_urb(tp->intr_urb, GFP_KERNEL);  in rtl8152_post_reset()
8455 	if (!list_empty(&tp->rx_done))  in rtl8152_post_reset()
8456 		napi_schedule(&tp->napi);  in rtl8152_post_reset()
8465 	bool sw_linking = !!netif_carrier_ok(tp->netdev);  in delay_autosuspend()
8472 	if (work_busy(&tp->schedule.work) || sw_linking != hw_linking)  in delay_autosuspend()
8478 	if (!sw_linking && tp->rtl_ops.in_nway(tp))  in delay_autosuspend()
8480 	else if (!skb_queue_empty(&tp->tx_queue))  in delay_autosuspend()
8488 	struct net_device *netdev = tp->netdev;  in rtl8152_runtime_resume()
8490 	if (netif_running(netdev) && netdev->flags & IFF_UP) {  in rtl8152_runtime_resume()
8491 		struct napi_struct *napi = &tp->napi;  in rtl8152_runtime_resume()
8493 		tp->rtl_ops.autosuspend_en(tp, false);  in rtl8152_runtime_resume()
8495 		set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_runtime_resume()
8502 				tp->rtl_ops.disable(tp);  in rtl8152_runtime_resume()
8508 		clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_resume()
8511 		if (!list_empty(&tp->rx_done))  in rtl8152_runtime_resume()
8512 			napi_schedule(&tp->napi);  in rtl8152_runtime_resume()
8514 		usb_submit_urb(tp->intr_urb, GFP_NOIO);  in rtl8152_runtime_resume()
8516 		if (netdev->flags & IFF_UP)  in rtl8152_runtime_resume()
8517 			tp->rtl_ops.autosuspend_en(tp, false);  in rtl8152_runtime_resume()
8519 		clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_resume()
8527 	struct net_device *netdev = tp->netdev;  in rtl8152_system_resume()
8531 	if (netif_running(netdev) && (netdev->flags & IFF_UP)) {  in rtl8152_system_resume()
8532 		tp->rtl_ops.up(tp);  in rtl8152_system_resume()
8534 		set_bit(WORK_ENABLE, &tp->flags);  in rtl8152_system_resume()
8535 		usb_submit_urb(tp->intr_urb, GFP_NOIO);  in rtl8152_system_resume()
8548 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8152_system_resume()
8549 		usb_reset_device(tp->udev);  in rtl8152_system_resume()
8556 	struct net_device *netdev = tp->netdev;  in rtl8152_runtime_suspend()
8559 	if (!tp->rtl_ops.autosuspend_en)  in rtl8152_runtime_suspend()
8560 		return -EBUSY;  in rtl8152_runtime_suspend()
8562 	set_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_suspend()
8565 	if (netif_running(netdev) && test_bit(WORK_ENABLE, &tp->flags)) {  in rtl8152_runtime_suspend()
8580 				clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_runtime_suspend()
8582 				ret = -EBUSY;  in rtl8152_runtime_suspend()
8587 		clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_runtime_suspend()
8588 		usb_kill_urb(tp->intr_urb);  in rtl8152_runtime_suspend()
8590 		tp->rtl_ops.autosuspend_en(tp, true);  in rtl8152_runtime_suspend()
8593 			struct napi_struct *napi = &tp->napi;  in rtl8152_runtime_suspend()
8604 			ret = -EBUSY;  in rtl8152_runtime_suspend()
8614 	struct net_device *netdev = tp->netdev;  in rtl8152_system_suspend()
8618 	if (netif_running(netdev) && test_bit(WORK_ENABLE, &tp->flags)) {  in rtl8152_system_suspend()
8619 		struct napi_struct *napi = &tp->napi;  in rtl8152_system_suspend()
8621 		clear_bit(WORK_ENABLE, &tp->flags);  in rtl8152_system_suspend()
8622 		usb_kill_urb(tp->intr_urb);  in rtl8152_system_suspend()
8623 		tasklet_disable(&tp->tx_tl);  in rtl8152_system_suspend()
8625 		cancel_delayed_work_sync(&tp->schedule);  in rtl8152_system_suspend()
8626 		tp->rtl_ops.down(tp);  in rtl8152_system_suspend()
8628 		tasklet_enable(&tp->tx_tl);  in rtl8152_system_suspend()
8635 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8152_system_suspend()
8636 		pm_wakeup_event(&tp->udev->dev, 0);  in rtl8152_system_suspend()
8646 	mutex_lock(&tp->control);  in rtl8152_suspend()
8653 	mutex_unlock(&tp->control);  in rtl8152_suspend()
8663 	mutex_lock(&tp->control);  in rtl8152_resume()
8667 	if (test_bit(SELECTIVE_SUSPEND, &tp->flags))  in rtl8152_resume()
8672 	mutex_unlock(&tp->control);  in rtl8152_resume()
8681 	clear_bit(SELECTIVE_SUSPEND, &tp->flags);  in rtl8152_reset_resume()
8683 	tp->rtl_ops.init(tp);  in rtl8152_reset_resume()
8684 	queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0);  in rtl8152_reset_resume()
8693 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl8152_get_wol()
8697 		wol->supported = 0;  in rtl8152_get_wol()
8698 		wol->wolopts = 0;  in rtl8152_get_wol()
8700 		mutex_lock(&tp->control);  in rtl8152_get_wol()
8701 		wol->supported = WAKE_ANY;  in rtl8152_get_wol()
8702 		wol->wolopts = __rtl_get_wol(tp);  in rtl8152_get_wol()
8703 		mutex_unlock(&tp->control);  in rtl8152_get_wol()
8706 	usb_autopm_put_interface(tp->intf);  in rtl8152_get_wol()
8715 		return -EOPNOTSUPP;  in rtl8152_set_wol()
8717 	if (wol->wolopts & ~WAKE_ANY)  in rtl8152_set_wol()
8718 		return -EINVAL;  in rtl8152_set_wol()
8720 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_wol()
8724 	mutex_lock(&tp->control);  in rtl8152_set_wol()
8726 	__rtl_set_wol(tp, wol->wolopts);  in rtl8152_set_wol()
8727 	tp->saved_wolopts = wol->wolopts & WAKE_ANY;  in rtl8152_set_wol()
8729 	mutex_unlock(&tp->control);  in rtl8152_set_wol()
8731 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_wol()
8741 	return tp->msg_enable;  in rtl8152_get_msglevel()
8748 	tp->msg_enable = value;  in rtl8152_set_msglevel()
8756 	strscpy(info->driver, MODULENAME, sizeof(info->driver));  in rtl8152_get_drvinfo()
8757 	strscpy(info->version, DRIVER_VERSION, sizeof(info->version));  in rtl8152_get_drvinfo()
8758 	usb_make_path(tp->udev, info->bus_info, sizeof(info->bus_info));  in rtl8152_get_drvinfo()
8759 	if (!IS_ERR_OR_NULL(tp->rtl_fw.fw))  in rtl8152_get_drvinfo()
8760 		strscpy(info->fw_version, tp->rtl_fw.version,  in rtl8152_get_drvinfo()
8761 			sizeof(info->fw_version));  in rtl8152_get_drvinfo()
8771 	if (!tp->mii.mdio_read)  in rtl8152_get_link_ksettings()
8772 		return -EOPNOTSUPP;  in rtl8152_get_link_ksettings()
8774 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_get_link_ksettings()
8778 	mutex_lock(&tp->control);  in rtl8152_get_link_ksettings()
8780 	mii_ethtool_get_link_ksettings(&tp->mii, cmd);  in rtl8152_get_link_ksettings()
8783 			 cmd->link_modes.supported, tp->support_2500full);  in rtl8152_get_link_ksettings()
8785 	if (tp->support_2500full) {  in rtl8152_get_link_ksettings()
8787 				 cmd->link_modes.advertising,  in rtl8152_get_link_ksettings()
8791 				 cmd->link_modes.lp_advertising,  in rtl8152_get_link_ksettings()
8795 			cmd->base.speed = SPEED_2500;  in rtl8152_get_link_ksettings()
8798 	mutex_unlock(&tp->control);  in rtl8152_get_link_ksettings()
8800 	usb_autopm_put_interface(tp->intf);  in rtl8152_get_link_ksettings()
8813 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_link_ksettings()
8818 		     cmd->link_modes.advertising))  in rtl8152_set_link_ksettings()
8822 		     cmd->link_modes.advertising))  in rtl8152_set_link_ksettings()
8826 		     cmd->link_modes.advertising))  in rtl8152_set_link_ksettings()
8830 		     cmd->link_modes.advertising))  in rtl8152_set_link_ksettings()
8834 		     cmd->link_modes.advertising))  in rtl8152_set_link_ksettings()
8838 		     cmd->link_modes.advertising))  in rtl8152_set_link_ksettings()
8842 		     cmd->link_modes.advertising))  in rtl8152_set_link_ksettings()
8845 	mutex_lock(&tp->control);  in rtl8152_set_link_ksettings()
8847 	ret = rtl8152_set_speed(tp, cmd->base.autoneg, cmd->base.speed,  in rtl8152_set_link_ksettings()
8848 				cmd->base.duplex, advertising);  in rtl8152_set_link_ksettings()
8850 		tp->autoneg = cmd->base.autoneg;  in rtl8152_set_link_ksettings()
8851 		tp->speed = cmd->base.speed;  in rtl8152_set_link_ksettings()
8852 		tp->duplex = cmd->base.duplex;  in rtl8152_set_link_ksettings()
8853 		tp->advertising = advertising;  in rtl8152_set_link_ksettings()
8856 	mutex_unlock(&tp->control);  in rtl8152_set_link_ksettings()
8858 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_link_ksettings()
8886 		return -EOPNOTSUPP;  in rtl8152_get_sset_count()
8896 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl8152_get_ethtool_stats()
8901 	usb_autopm_put_interface(tp->intf);  in rtl8152_get_ethtool_stats()
8908 	data[5] = le16_to_cpu(tally.align_errors);  in rtl8152_get_ethtool_stats()
8933 	mii_eee_cap1_mod_linkmode_t(eee->supported, val);  in r8152_get_eee()
8936 	mii_eee_cap1_mod_linkmode_t(eee->advertised, val);  in r8152_get_eee()
8939 	mii_eee_cap1_mod_linkmode_t(eee->lp_advertised, val);  in r8152_get_eee()
8941 	eee->eee_enabled = tp->eee_en;  in r8152_get_eee()
8943 	linkmode_and(common, eee->advertised, eee->lp_advertised);  in r8152_get_eee()
8944 	eee->eee_active = phy_check_valid(tp->speed, tp->duplex, common);  in r8152_get_eee()
8951 	u16 val = linkmode_to_mii_eee_cap1_t(eee->advertised);  in r8152_set_eee()
8953 	tp->eee_en = eee->eee_enabled;  in r8152_set_eee()
8954 	tp->eee_adv = val;  in r8152_set_eee()
8956 	rtl_eee_enable(tp, tp->eee_en);  in r8152_set_eee()
8967 	mii_eee_cap1_mod_linkmode_t(eee->supported, val);  in r8153_get_eee()
8970 	mii_eee_cap1_mod_linkmode_t(eee->advertised, val);  in r8153_get_eee()
8973 	mii_eee_cap1_mod_linkmode_t(eee->lp_advertised, val);  in r8153_get_eee()
8975 	eee->eee_enabled = tp->eee_en;  in r8153_get_eee()
8977 	linkmode_and(common, eee->advertised, eee->lp_advertised);  in r8153_get_eee()
8978 	eee->eee_active = phy_check_valid(tp->speed, tp->duplex, common);  in r8153_get_eee()
8989 	if (!tp->rtl_ops.eee_get) {  in rtl_ethtool_get_eee()
8990 		ret = -EOPNOTSUPP;  in rtl_ethtool_get_eee()
8994 	ret = usb_autopm_get_interface(tp->intf);  in rtl_ethtool_get_eee()
8998 	mutex_lock(&tp->control);  in rtl_ethtool_get_eee()
9000 	ret = tp->rtl_ops.eee_get(tp, edata);  in rtl_ethtool_get_eee()
9002 	mutex_unlock(&tp->control);  in rtl_ethtool_get_eee()
9004 	usb_autopm_put_interface(tp->intf);  in rtl_ethtool_get_eee()
9016 	if (!tp->rtl_ops.eee_set) {  in rtl_ethtool_set_eee()
9017 		ret = -EOPNOTSUPP;  in rtl_ethtool_set_eee()
9021 	ret = usb_autopm_get_interface(tp->intf);  in rtl_ethtool_set_eee()
9025 	mutex_lock(&tp->control);  in rtl_ethtool_set_eee()
9027 	ret = tp->rtl_ops.eee_set(tp, edata);  in rtl_ethtool_set_eee()
9029 		ret = mii_nway_restart(&tp->mii);  in rtl_ethtool_set_eee()
9031 	mutex_unlock(&tp->control);  in rtl_ethtool_set_eee()
9033 	usb_autopm_put_interface(tp->intf);  in rtl_ethtool_set_eee()
9044 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_nway_reset()
9048 	mutex_lock(&tp->control);  in rtl8152_nway_reset()
9050 	ret = mii_nway_restart(&tp->mii);  in rtl8152_nway_reset()
9052 	mutex_unlock(&tp->control);  in rtl8152_nway_reset()
9054 	usb_autopm_put_interface(tp->intf);  in rtl8152_nway_reset()
9067 	switch (tp->version) {  in rtl8152_get_coalesce()
9071 		return -EOPNOTSUPP;  in rtl8152_get_coalesce()
9076 	coalesce->rx_coalesce_usecs = tp->coalesce;  in rtl8152_get_coalesce()
9089 	switch (tp->version) {  in rtl8152_set_coalesce()
9093 		return -EOPNOTSUPP;  in rtl8152_set_coalesce()
9098 	if (coalesce->rx_coalesce_usecs > COALESCE_SLOW)  in rtl8152_set_coalesce()
9099 		return -EINVAL;  in rtl8152_set_coalesce()
9101 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_coalesce()
9105 	mutex_lock(&tp->control);  in rtl8152_set_coalesce()
9107 	if (tp->coalesce != coalesce->rx_coalesce_usecs) {  in rtl8152_set_coalesce()
9108 		tp->coalesce = coalesce->rx_coalesce_usecs;  in rtl8152_set_coalesce()
9112 			napi_disable(&tp->napi);  in rtl8152_set_coalesce()
9113 			tp->rtl_ops.disable(tp);  in rtl8152_set_coalesce()
9114 			tp->rtl_ops.enable(tp);  in rtl8152_set_coalesce()
9116 			clear_bit(RTL8152_SET_RX_MODE, &tp->flags);  in rtl8152_set_coalesce()
9118 			napi_enable(&tp->napi);  in rtl8152_set_coalesce()
9123 	mutex_unlock(&tp->control);  in rtl8152_set_coalesce()
9125 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_coalesce()
9135 	switch (tunable->id) {  in rtl8152_get_tunable()
9137 		*(u32 *)d = tp->rx_copybreak;  in rtl8152_get_tunable()
9140 		return -EOPNOTSUPP;  in rtl8152_get_tunable()
9153 	switch (tunable->id) {  in rtl8152_set_tunable()
9159 			return -EINVAL;  in rtl8152_set_tunable()
9162 		if (tp->rx_copybreak != val) {  in rtl8152_set_tunable()
9163 			if (netdev->flags & IFF_UP) {  in rtl8152_set_tunable()
9164 				mutex_lock(&tp->control);  in rtl8152_set_tunable()
9165 				napi_disable(&tp->napi);  in rtl8152_set_tunable()
9166 				tp->rx_copybreak = val;  in rtl8152_set_tunable()
9167 				napi_enable(&tp->napi);  in rtl8152_set_tunable()
9168 				mutex_unlock(&tp->control);  in rtl8152_set_tunable()
9170 				tp->rx_copybreak = val;  in rtl8152_set_tunable()
9175 		return -EOPNOTSUPP;  in rtl8152_set_tunable()
9188 	ring->rx_max_pending = RTL8152_RX_MAX_PENDING;  in rtl8152_get_ringparam()
9189 	ring->rx_pending = tp->rx_pending;  in rtl8152_get_ringparam()
9199 	if (ring->rx_pending < (RTL8152_MAX_RX * 2))  in rtl8152_set_ringparam()
9200 		return -EINVAL;  in rtl8152_set_ringparam()
9202 	if (tp->rx_pending != ring->rx_pending) {  in rtl8152_set_ringparam()
9203 		if (netdev->flags & IFF_UP) {  in rtl8152_set_ringparam()
9204 			mutex_lock(&tp->control);  in rtl8152_set_ringparam()
9205 			napi_disable(&tp->napi);  in rtl8152_set_ringparam()
9206 			tp->rx_pending = ring->rx_pending;  in rtl8152_set_ringparam()
9207 			napi_enable(&tp->napi);  in rtl8152_set_ringparam()
9208 			mutex_unlock(&tp->control);  in rtl8152_set_ringparam()
9210 			tp->rx_pending = ring->rx_pending;  in rtl8152_set_ringparam()
9223 	if (usb_autopm_get_interface(tp->intf) < 0)  in rtl8152_get_pauseparam()
9226 	mutex_lock(&tp->control);  in rtl8152_get_pauseparam()
9232 	mutex_unlock(&tp->control);  in rtl8152_get_pauseparam()
9234 	usb_autopm_put_interface(tp->intf);  in rtl8152_get_pauseparam()
9237 		pause->autoneg = 0;  in rtl8152_get_pauseparam()
9238 		pause->rx_pause = 0;  in rtl8152_get_pauseparam()
9239 		pause->tx_pause = 0;  in rtl8152_get_pauseparam()
9243 	pause->autoneg = 1;  in rtl8152_get_pauseparam()
9248 		pause->rx_pause = 1;  in rtl8152_get_pauseparam()
9251 		pause->tx_pause = 1;  in rtl8152_get_pauseparam()
9261 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_set_pauseparam()
9265 	mutex_lock(&tp->control);  in rtl8152_set_pauseparam()
9267 	if (pause->autoneg && !(r8152_mdio_read(tp, MII_BMCR) & BMCR_ANENABLE)) {  in rtl8152_set_pauseparam()
9268 		ret = -EINVAL;  in rtl8152_set_pauseparam()
9272 	if (pause->rx_pause)  in rtl8152_set_pauseparam()
9275 	if (pause->tx_pause)  in rtl8152_set_pauseparam()
9284 	mutex_unlock(&tp->control);  in rtl8152_set_pauseparam()
9285 	usb_autopm_put_interface(tp->intf);  in rtl8152_set_pauseparam()
9322 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8152_ioctl()
9323 		return -ENODEV;  in rtl8152_ioctl()
9325 	res = usb_autopm_get_interface(tp->intf);  in rtl8152_ioctl()
9331 		data->phy_id = R8152_PHY_ID; /* Internal PHY */  in rtl8152_ioctl()
9335 		mutex_lock(&tp->control);  in rtl8152_ioctl()
9336 		data->val_out = r8152_mdio_read(tp, data->reg_num);  in rtl8152_ioctl()
9337 		mutex_unlock(&tp->control);  in rtl8152_ioctl()
9342 			res = -EPERM;  in rtl8152_ioctl()
9345 		mutex_lock(&tp->control);  in rtl8152_ioctl()
9346 		r8152_mdio_write(tp, data->reg_num, data->val_in);  in rtl8152_ioctl()
9347 		mutex_unlock(&tp->control);  in rtl8152_ioctl()
9351 		res = -EOPNOTSUPP;  in rtl8152_ioctl()
9354 	usb_autopm_put_interface(tp->intf);  in rtl8152_ioctl()
9365 	switch (tp->version) {  in rtl8152_change_mtu()
9369 		WRITE_ONCE(dev->mtu, new_mtu);  in rtl8152_change_mtu()
9375 	ret = usb_autopm_get_interface(tp->intf);  in rtl8152_change_mtu()
9379 	mutex_lock(&tp->control);  in rtl8152_change_mtu()
9381 	WRITE_ONCE(dev->mtu, new_mtu);  in rtl8152_change_mtu()
9384 		if (tp->rtl_ops.change_mtu)  in rtl8152_change_mtu()
9385 			tp->rtl_ops.change_mtu(tp);  in rtl8152_change_mtu()
9389 			napi_disable(&tp->napi);  in rtl8152_change_mtu()
9390 			tasklet_disable(&tp->tx_tl);  in rtl8152_change_mtu()
9391 			tp->rtl_ops.disable(tp);  in rtl8152_change_mtu()
9392 			tp->rtl_ops.enable(tp);  in rtl8152_change_mtu()
9394 			tasklet_enable(&tp->tx_tl);  in rtl8152_change_mtu()
9395 			napi_enable(&tp->napi);  in rtl8152_change_mtu()
9401 	mutex_unlock(&tp->control);  in rtl8152_change_mtu()
9403 	usb_autopm_put_interface(tp->intf);  in rtl8152_change_mtu()
9424 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8152_unload()
9427 	if (tp->version != RTL_VER_01)  in rtl8152_unload()
9433 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8153_unload()
9441 	if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))  in rtl8153b_unload()
9449 	struct rtl_ops *ops = &tp->rtl_ops;  in rtl_ops_init()
9452 	switch (tp->version) {  in rtl_ops_init()
9456 		ops->init		= r8152b_init;  in rtl_ops_init()
9457 		ops->enable		= rtl8152_enable;  in rtl_ops_init()
9458 		ops->disable		= rtl8152_disable;  in rtl_ops_init()
9459 		ops->up			= rtl8152_up;  in rtl_ops_init()
9460 		ops->down		= rtl8152_down;  in rtl_ops_init()
9461 		ops->unload		= rtl8152_unload;  in rtl_ops_init()
9462 		ops->eee_get		= r8152_get_eee;  in rtl_ops_init()
9463 		ops->eee_set		= r8152_set_eee;  in rtl_ops_init()
9464 		ops->in_nway		= rtl8152_in_nway;  in rtl_ops_init()
9465 		ops->hw_phy_cfg		= r8152b_hw_phy_cfg;  in rtl_ops_init()
9466 		ops->autosuspend_en	= rtl_runtime_suspend_enable;  in rtl_ops_init()
9467 		tp->rx_buf_sz		= 16 * 1024;  in rtl_ops_init()
9468 		tp->eee_en		= true;  in rtl_ops_init()
9469 		tp->eee_adv		= MDIO_EEE_100TX;  in rtl_ops_init()
9476 		ops->init		= r8153_init;  in rtl_ops_init()
9477 		ops->enable		= rtl8153_enable;  in rtl_ops_init()
9478 		ops->disable		= rtl8153_disable;  in rtl_ops_init()
9479 		ops->up			= rtl8153_up;  in rtl_ops_init()
9480 		ops->down		= rtl8153_down;  in rtl_ops_init()
9481 		ops->unload		= rtl8153_unload;  in rtl_ops_init()
9482 		ops->eee_get		= r8153_get_eee;  in rtl_ops_init()
9483 		ops->eee_set		= r8152_set_eee;  in rtl_ops_init()
9484 		ops->in_nway		= rtl8153_in_nway;  in rtl_ops_init()
9485 		ops->hw_phy_cfg		= r8153_hw_phy_cfg;  in rtl_ops_init()
9486 		ops->autosuspend_en	= rtl8153_runtime_enable;  in rtl_ops_init()
9487 		ops->change_mtu		= rtl8153_change_mtu;  in rtl_ops_init()
9488 		if (tp->udev->speed < USB_SPEED_SUPER)  in rtl_ops_init()
9489 			tp->rx_buf_sz	= 16 * 1024;  in rtl_ops_init()
9491 			tp->rx_buf_sz	= 32 * 1024;  in rtl_ops_init()
9492 		tp->eee_en		= true;  in rtl_ops_init()
9493 		tp->eee_adv		= MDIO_EEE_1000T | MDIO_EEE_100TX;  in rtl_ops_init()
9498 		ops->init		= r8153b_init;  in rtl_ops_init()
9499 		ops->enable		= rtl8153_enable;  in rtl_ops_init()
9500 		ops->disable		= rtl8153_disable;  in rtl_ops_init()
9501 		ops->up			= rtl8153b_up;  in rtl_ops_init()
9502 		ops->down		= rtl8153b_down;  in rtl_ops_init()
9503 		ops->unload		= rtl8153b_unload;  in rtl_ops_init()
9504 		ops->eee_get		= r8153_get_eee;  in rtl_ops_init()
9505 		ops->eee_set		= r8152_set_eee;  in rtl_ops_init()
9506 		ops->in_nway		= rtl8153_in_nway;  in rtl_ops_init()
9507 		ops->hw_phy_cfg		= r8153b_hw_phy_cfg;  in rtl_ops_init()
9508 		ops->autosuspend_en	= rtl8153b_runtime_enable;  in rtl_ops_init()
9509 		ops->change_mtu		= rtl8153_change_mtu;  in rtl_ops_init()
9510 		tp->rx_buf_sz		= 32 * 1024;  in rtl_ops_init()
9511 		tp->eee_en		= true;  in rtl_ops_init()
9512 		tp->eee_adv		= MDIO_EEE_1000T | MDIO_EEE_100TX;  in rtl_ops_init()
9516 		tp->eee_en		= true;  in rtl_ops_init()
9517 		tp->eee_adv		= MDIO_EEE_1000T | MDIO_EEE_100TX;  in rtl_ops_init()
9520 		ops->init		= r8156_init;  in rtl_ops_init()
9521 		ops->enable		= rtl8156_enable;  in rtl_ops_init()
9522 		ops->disable		= rtl8156_disable;  in rtl_ops_init()
9523 		ops->up			= rtl8156_up;  in rtl_ops_init()
9524 		ops->down		= rtl8156_down;  in rtl_ops_init()
9525 		ops->unload		= rtl8153_unload;  in rtl_ops_init()
9526 		ops->eee_get		= r8153_get_eee;  in rtl_ops_init()
9527 		ops->eee_set		= r8152_set_eee;  in rtl_ops_init()
9528 		ops->in_nway		= rtl8153_in_nway;  in rtl_ops_init()
9529 		ops->hw_phy_cfg		= r8156_hw_phy_cfg;  in rtl_ops_init()
9530 		ops->autosuspend_en	= rtl8156_runtime_enable;  in rtl_ops_init()
9531 		ops->change_mtu		= rtl8156_change_mtu;  in rtl_ops_init()
9532 		tp->rx_buf_sz		= 48 * 1024;  in rtl_ops_init()
9533 		tp->support_2500full	= 1;  in rtl_ops_init()
9538 		tp->support_2500full	= 1;  in rtl_ops_init()
9541 		tp->eee_en		= true;  in rtl_ops_init()
9542 		tp->eee_adv		= MDIO_EEE_1000T | MDIO_EEE_100TX;  in rtl_ops_init()
9543 		ops->init		= r8156b_init;  in rtl_ops_init()
9544 		ops->enable		= rtl8156b_enable;  in rtl_ops_init()
9545 		ops->disable		= rtl8153_disable;  in rtl_ops_init()
9546 		ops->up			= rtl8156_up;  in rtl_ops_init()
9547 		ops->down		= rtl8156_down;  in rtl_ops_init()
9548 		ops->unload		= rtl8153_unload;  in rtl_ops_init()
9549 		ops->eee_get		= r8153_get_eee;  in rtl_ops_init()
9550 		ops->eee_set		= r8152_set_eee;  in rtl_ops_init()
9551 		ops->in_nway		= rtl8153_in_nway;  in rtl_ops_init()
9552 		ops->hw_phy_cfg		= r8156b_hw_phy_cfg;  in rtl_ops_init()
9553 		ops->autosuspend_en	= rtl8156_runtime_enable;  in rtl_ops_init()
9554 		ops->change_mtu		= rtl8156_change_mtu;  in rtl_ops_init()
9555 		tp->rx_buf_sz		= 48 * 1024;  in rtl_ops_init()
9559 		ops->init		= r8153c_init;  in rtl_ops_init()
9560 		ops->enable		= rtl8153_enable;  in rtl_ops_init()
9561 		ops->disable		= rtl8153_disable;  in rtl_ops_init()
9562 		ops->up			= rtl8153c_up;  in rtl_ops_init()
9563 		ops->down		= rtl8153b_down;  in rtl_ops_init()
9564 		ops->unload		= rtl8153_unload;  in rtl_ops_init()
9565 		ops->eee_get		= r8153_get_eee;  in rtl_ops_init()
9566 		ops->eee_set		= r8152_set_eee;  in rtl_ops_init()
9567 		ops->in_nway		= rtl8153_in_nway;  in rtl_ops_init()
9568 		ops->hw_phy_cfg		= r8153c_hw_phy_cfg;  in rtl_ops_init()
9569 		ops->autosuspend_en	= rtl8153c_runtime_enable;  in rtl_ops_init()
9570 		ops->change_mtu		= rtl8153c_change_mtu;  in rtl_ops_init()
9571 		tp->rx_buf_sz		= 32 * 1024;  in rtl_ops_init()
9572 		tp->eee_en		= true;  in rtl_ops_init()
9573 		tp->eee_adv		= MDIO_EEE_1000T | MDIO_EEE_100TX;  in rtl_ops_init()
9577 		ret = -ENODEV;  in rtl_ops_init()
9578 		dev_err(&tp->intf->dev, "Unknown Device\n");  in rtl_ops_init()
9585 #define FIRMWARE_8153A_2	"rtl_nic/rtl8153a-2.fw"
9586 #define FIRMWARE_8153A_3	"rtl_nic/rtl8153a-3.fw"
9587 #define FIRMWARE_8153A_4	"rtl_nic/rtl8153a-4.fw"
9588 #define FIRMWARE_8153B_2	"rtl_nic/rtl8153b-2.fw"
9589 #define FIRMWARE_8153C_1	"rtl_nic/rtl8153c-1.fw"
9590 #define FIRMWARE_8156A_2	"rtl_nic/rtl8156a-2.fw"
9591 #define FIRMWARE_8156B_2	"rtl_nic/rtl8156b-2.fw"
9603 	struct rtl_fw *rtl_fw = &tp->rtl_fw;  in rtl_fw_init()
9605 	switch (tp->version) {  in rtl_fw_init()
9607 		rtl_fw->fw_name		= FIRMWARE_8153A_2;  in rtl_fw_init()
9608 		rtl_fw->pre_fw		= r8153_pre_firmware_1;  in rtl_fw_init()
9609 		rtl_fw->post_fw		= r8153_post_firmware_1;  in rtl_fw_init()
9612 		rtl_fw->fw_name		= FIRMWARE_8153A_3;  in rtl_fw_init()
9613 		rtl_fw->pre_fw		= r8153_pre_firmware_2;  in rtl_fw_init()
9614 		rtl_fw->post_fw		= r8153_post_firmware_2;  in rtl_fw_init()
9617 		rtl_fw->fw_name		= FIRMWARE_8153A_4;  in rtl_fw_init()
9618 		rtl_fw->post_fw		= r8153_post_firmware_3;  in rtl_fw_init()
9621 		rtl_fw->fw_name		= FIRMWARE_8153B_2;  in rtl_fw_init()
9622 		rtl_fw->pre_fw		= r8153b_pre_firmware_1;  in rtl_fw_init()
9623 		rtl_fw->post_fw		= r8153b_post_firmware_1;  in rtl_fw_init()
9626 		rtl_fw->fw_name		= FIRMWARE_8156A_2;  in rtl_fw_init()
9627 		rtl_fw->post_fw		= r8156a_post_firmware_1;  in rtl_fw_init()
9631 		rtl_fw->fw_name		= FIRMWARE_8156B_2;  in rtl_fw_init()
9634 		rtl_fw->fw_name		= FIRMWARE_8153C_1;  in rtl_fw_init()
9635 		rtl_fw->pre_fw		= r8153b_pre_firmware_1;  in rtl_fw_init()
9636 		rtl_fw->post_fw		= r8153c_post_firmware_1;  in rtl_fw_init()
9673 		dev_warn(&udev->dev, "Needed %d retries to read version\n", i);  in __rtl_get_hw_ver()
9728 		dev_info(&udev->dev, "Unknown version 0x%04x\n", ocp_data);  in __rtl_get_hw_ver()
9741 	dev_dbg(&intf->dev, "Detected version 0x%04x\n", version);  in rtl8152_get_version()
9749 	int parent_vendor_id = le16_to_cpu(udev->parent->descriptor.idVendor);  in rtl8152_supports_lenovo_macpassthru()
9750 	int product_id = le16_to_cpu(udev->descriptor.idProduct);  in rtl8152_supports_lenovo_macpassthru()
9751 	int vendor_id = le16_to_cpu(udev->descriptor.idVendor);  in rtl8152_supports_lenovo_macpassthru()
9784 		dev_err(&intf->dev, "Out of memory\n");  in rtl8152_probe_once()
9785 		return -ENOMEM;  in rtl8152_probe_once()
9788 	SET_NETDEV_DEV(netdev, &intf->dev);  in rtl8152_probe_once()
9790 	tp->msg_enable = 0x7FFF;  in rtl8152_probe_once()
9792 	tp->udev = udev;  in rtl8152_probe_once()
9793 	tp->netdev = netdev;  in rtl8152_probe_once()
9794 	tp->intf = intf;  in rtl8152_probe_once()
9795 	tp->version = version;  in rtl8152_probe_once()
9797 	tp->pipe_ctrl_in = usb_rcvctrlpipe(udev, 0);  in rtl8152_probe_once()
9798 	tp->pipe_ctrl_out = usb_sndctrlpipe(udev, 0);  in rtl8152_probe_once()
9799 	tp->pipe_in = usb_rcvbulkpipe(udev, 1);  in rtl8152_probe_once()
9800 	tp->pipe_out = usb_sndbulkpipe(udev, 2);  in rtl8152_probe_once()
9801 	tp->pipe_intr = usb_rcvintpipe(udev, 3);  in rtl8152_probe_once()
9807 		tp->mii.supports_gmii = 0;  in rtl8152_probe_once()
9810 		tp->mii.supports_gmii = 1;  in rtl8152_probe_once()
9820 	mutex_init(&tp->control);  in rtl8152_probe_once()
9821 	INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t);  in rtl8152_probe_once()
9822 	INIT_DELAYED_WORK(&tp->hw_phy_work, rtl_hw_phy_work_func_t);  in rtl8152_probe_once()
9823 	tasklet_setup(&tp->tx_tl, bottom_half);  in rtl8152_probe_once()
9824 	tasklet_disable(&tp->tx_tl);  in rtl8152_probe_once()
9826 	netdev->netdev_ops = &rtl8152_netdev_ops;  in rtl8152_probe_once()
9827 	netdev->watchdog_timeo = RTL8152_TX_TIMEOUT;  in rtl8152_probe_once()
9829 	netdev->features |= NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_SG |  in rtl8152_probe_once()
9833 	netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_SG |  in rtl8152_probe_once()
9837 	netdev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |  in rtl8152_probe_once()
9841 	if (tp->version == RTL_VER_01) {  in rtl8152_probe_once()
9842 		netdev->features &= ~NETIF_F_RXCSUM;  in rtl8152_probe_once()
9843 		netdev->hw_features &= ~NETIF_F_RXCSUM;  in rtl8152_probe_once()
9846 	tp->lenovo_macpassthru = rtl8152_supports_lenovo_macpassthru(udev);  in rtl8152_probe_once()
9848 	if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x3011 && udev->serial &&  in rtl8152_probe_once()
9849 	    (!strcmp(udev->serial, "000001000000") ||  in rtl8152_probe_once()
9850 	     !strcmp(udev->serial, "000002000000"))) {  in rtl8152_probe_once()
9851 		dev_info(&udev->dev, "Dell TB16 Dock, disable RX aggregation");  in rtl8152_probe_once()
9852 		tp->dell_tb_rx_agg_bug = 1;  in rtl8152_probe_once()
9855 	netdev->ethtool_ops = &ops;  in rtl8152_probe_once()
9858 	/* MTU range: 68 - 1500 or 9194 */  in rtl8152_probe_once()
9859 	netdev->min_mtu = ETH_MIN_MTU;  in rtl8152_probe_once()
9860 	switch (tp->version) {  in rtl8152_probe_once()
9868 		netdev->max_mtu = size_to_mtu(9 * 1024);  in rtl8152_probe_once()
9872 		netdev->max_mtu = size_to_mtu(15 * 1024);  in rtl8152_probe_once()
9877 		netdev->max_mtu = size_to_mtu(16 * 1024);  in rtl8152_probe_once()
9883 		netdev->max_mtu = ETH_DATA_LEN;  in rtl8152_probe_once()
9887 	tp->mii.dev = netdev;  in rtl8152_probe_once()
9888 	tp->mii.mdio_read = read_mii_word;  in rtl8152_probe_once()
9889 	tp->mii.mdio_write = write_mii_word;  in rtl8152_probe_once()
9890 	tp->mii.phy_id_mask = 0x3f;  in rtl8152_probe_once()
9891 	tp->mii.reg_num_mask = 0x1f;  in rtl8152_probe_once()
9892 	tp->mii.phy_id = R8152_PHY_ID;  in rtl8152_probe_once()
9894 	tp->autoneg = AUTONEG_ENABLE;  in rtl8152_probe_once()
9895 	tp->speed = SPEED_100;  in rtl8152_probe_once()
9896 	tp->advertising = RTL_ADVERTISED_10_HALF | RTL_ADVERTISED_10_FULL |  in rtl8152_probe_once()
9898 	if (tp->mii.supports_gmii) {  in rtl8152_probe_once()
9899 		if (tp->support_2500full &&  in rtl8152_probe_once()
9900 		    tp->udev->speed >= USB_SPEED_SUPER) {  in rtl8152_probe_once()
9901 			tp->speed = SPEED_2500;  in rtl8152_probe_once()
9902 			tp->advertising |= RTL_ADVERTISED_2500_FULL;  in rtl8152_probe_once()
9904 			tp->speed = SPEED_1000;  in rtl8152_probe_once()
9906 		tp->advertising |= RTL_ADVERTISED_1000_FULL;  in rtl8152_probe_once()
9908 	tp->duplex = DUPLEX_FULL;  in rtl8152_probe_once()
9910 	tp->rx_copybreak = RTL8152_RXFG_HEADSZ;  in rtl8152_probe_once()
9911 	tp->rx_pending = 10 * RTL8152_MAX_RX;  in rtl8152_probe_once()
9913 	intf->needs_remote_wakeup = 1;  in rtl8152_probe_once()
9918 		tp->saved_wolopts = __rtl_get_wol(tp);  in rtl8152_probe_once()
9920 	tp->rtl_ops.init(tp);  in rtl8152_probe_once()
9923 	tp->rtl_fw.retry = true;  in rtl8152_probe_once()
9925 	queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0);  in rtl8152_probe_once()
9930 	netif_napi_add(netdev, &tp->napi, r8152_poll);  in rtl8152_probe_once()
9934 		dev_err(&intf->dev, "couldn't register the device\n");  in rtl8152_probe_once()
9938 	if (tp->saved_wolopts)  in rtl8152_probe_once()
9939 		device_set_wakeup_enable(&udev->dev, true);  in rtl8152_probe_once()
9941 		device_set_wakeup_enable(&udev->dev, false);  in rtl8152_probe_once()
9946 	if (test_bit(PROBE_SHOULD_RETRY, &tp->flags))  in rtl8152_probe_once()
9949 	set_bit(PROBED_WITH_NO_ERRORS, &tp->flags);  in rtl8152_probe_once()
9958 	tasklet_kill(&tp->tx_tl);  in rtl8152_probe_once()
9959 	cancel_delayed_work_sync(&tp->hw_phy_work);  in rtl8152_probe_once()
9960 	if (tp->rtl_ops.unload)  in rtl8152_probe_once()
9961 		tp->rtl_ops.unload(tp);  in rtl8152_probe_once()
9965 	if (test_bit(PROBE_SHOULD_RETRY, &tp->flags))  in rtl8152_probe_once()
9966 		ret = -EAGAIN;  in rtl8152_probe_once()
9981 	if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)  in rtl8152_probe()
9982 		return -ENODEV;  in rtl8152_probe()
9985 		return -ENODEV;  in rtl8152_probe()
9989 		return -ENODEV;  in rtl8152_probe()
9993 		if (ret != -EAGAIN)  in rtl8152_probe()
9996 	if (ret == -EAGAIN) {  in rtl8152_probe()
9997 		dev_err(&intf->dev,  in rtl8152_probe()
9999 		return -ENODEV;  in rtl8152_probe()
10013 		unregister_netdev(tp->netdev);  in rtl8152_disconnect()
10014 		tasklet_kill(&tp->tx_tl);  in rtl8152_disconnect()
10015 		cancel_delayed_work_sync(&tp->hw_phy_work);  in rtl8152_disconnect()
10016 		if (tp->rtl_ops.unload)  in rtl8152_disconnect()
10017 			tp->rtl_ops.unload(tp);  in rtl8152_disconnect()
10019 		free_netdev(tp->netdev);  in rtl8152_disconnect()
10089 		return -ENODEV;  in rtl8152_cfgselector_choose_configuration()
10092 	c = udev->config;  in rtl8152_cfgselector_choose_configuration()
10093 	num_configs = udev->descriptor.bNumConfigurations;  in rtl8152_cfgselector_choose_configuration()
10097 		if (!c->desc.bNumInterfaces)  in rtl8152_cfgselector_choose_configuration()
10099 		desc = &c->intf_cache[0]->altsetting->desc;  in rtl8152_cfgselector_choose_configuration()
10100 		if (desc->bInterfaceClass == USB_CLASS_VENDOR_SPEC)  in rtl8152_cfgselector_choose_configuration()
10105 		return -ENODEV;  in rtl8152_cfgselector_choose_configuration()
10107 	return c->desc.bConfigurationValue;  in rtl8152_cfgselector_choose_configuration()
10111 	.name =	MODULENAME "-cfgselector",