Lines Matching +full:ocp +full:- +full:retry +full:- +full:delay
1 // SPDX-License-Identifier: GPL-2.0-only
32 /* Information for net-next */
194 /* OCP Registers */
679 #define RTL_ADV2_5G_F_R BIT(5) /* Advertise 2.5GBASE-T fast-retrain */
762 #define size_to_mtu(s) ((s) - VLAN_ETH_HLEN - ETH_FCS_LEN)
931 bool retry; member
965 * struct fw_block - block type and total length
976 * struct fw_header - header of the firmware file
1050 * struct fw_mac - a firmware block used by RTL_FW_PLA and RTL_FW_USB.
1091 * struct fw_phy_patch_key - a firmware block used by RTL_FW_PHY_START.
1106 * struct fw_phy_nc - a firmware block used by RTL_FW_PHY_NC.
1201 /* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
1207 #define RTL_LIMITED_TSO_SIZE (size_to_mtu(agg_buf_sz) - sizeof(struct tx_desc))
1217 set_bit(RTL8152_INACCESSIBLE, &tp->flags); in rtl_set_inaccessible()
1223 clear_bit(RTL8152_INACCESSIBLE, &tp->flags); in rtl_set_accessible()
1232 struct usb_device *udev = tp->udev; in r8152_control_msg()
1235 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8152_control_msg()
1236 return -ENODEV; in r8152_control_msg()
1245 if (ret == -ENODEV) in r8152_control_msg()
1250 tp->reg_access_reset_count = 0; in r8152_control_msg()
1254 dev_err(&udev->dev, in r8152_control_msg()
1266 /* If probe hasn't yet finished, then we'll request a retry of the in r8152_control_msg()
1269 * structure if we retry probe. in r8152_control_msg()
1271 if (!test_bit(PROBED_WITH_NO_ERRORS, &tp->flags)) { in r8152_control_msg()
1272 set_bit(PROBE_SHOULD_RETRY, &tp->flags); in r8152_control_msg()
1276 /* Failing to access registers in pre-reset is not surprising since we in r8152_control_msg()
1278 * access we do in pre-reset isn't truly mandatory--we're just reusing in r8152_control_msg()
1280 * adapter down before resetting it. Thus, if we're in pre-reset, in r8152_control_msg()
1282 * We know the post-reset is already coming. in r8152_control_msg()
1284 if (test_bit(IN_PRE_RESET, &tp->flags)) in r8152_control_msg()
1287 if (tp->reg_access_reset_count < REGISTER_ACCESS_MAX_RESETS) { in r8152_control_msg()
1288 usb_queue_reset_device(tp->intf); in r8152_control_msg()
1289 tp->reg_access_reset_count++; in r8152_control_msg()
1290 } else if (tp->reg_access_reset_count == REGISTER_ACCESS_MAX_RESETS) { in r8152_control_msg()
1291 dev_err(&udev->dev, in r8152_control_msg()
1307 return -ENOMEM; in get_registers()
1309 ret = r8152_control_msg(tp, tp->pipe_ctrl_in, in get_registers()
1331 return -ENOMEM; in set_registers()
1333 ret = r8152_control_msg(tp, tp->pipe_ctrl_out, in set_registers()
1344 if (tp->udev->state == USB_STATE_NOTATTACHED) in rtl_set_unplug()
1354 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in generic_ocp_read()
1355 return -ENODEV; in generic_ocp_read()
1359 return -EPERM; in generic_ocp_read()
1362 return -EPERM; in generic_ocp_read()
1372 size -= limit; in generic_ocp_read()
1385 if (ret == -ENODEV) in generic_ocp_read()
1398 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in generic_ocp_write()
1399 return -ENODEV; in generic_ocp_write()
1403 return -EPERM; in generic_ocp_write()
1406 return -EPERM; in generic_ocp_write()
1421 size -= 4; in generic_ocp_write()
1429 size -= 4; in generic_ocp_write()
1441 size -= limit; in generic_ocp_write()
1462 if (ret == -ENODEV) in generic_ocp_write()
1585 if (ocp_base != tp->ocp_base) { in ocp_reg_read()
1587 tp->ocp_base = ocp_base; in ocp_reg_read()
1599 if (ocp_base != tp->ocp_base) { in ocp_reg_write()
1601 tp->ocp_base = ocp_base; in ocp_reg_write()
1635 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in read_mii_word()
1636 return -ENODEV; in read_mii_word()
1639 return -EINVAL; in read_mii_word()
1651 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in write_mii_word()
1672 int ret = -EADDRNOTAVAIL; in __rtl8152_set_mac_address()
1674 if (!is_valid_ether_addr(addr->sa_data)) in __rtl8152_set_mac_address()
1678 ret = usb_autopm_get_interface(tp->intf); in __rtl8152_set_mac_address()
1683 mutex_lock(&tp->control); in __rtl8152_set_mac_address()
1685 eth_hw_addr_set(netdev, addr->sa_data); in __rtl8152_set_mac_address()
1688 pla_ocp_write(tp, PLA_IDR, BYTE_EN_SIX_BYTES, 8, addr->sa_data); in __rtl8152_set_mac_address()
1691 mutex_unlock(&tp->control); in __rtl8152_set_mac_address()
1694 usb_autopm_put_interface(tp->intf); in __rtl8152_set_mac_address()
1713 int ret = -EINVAL; in vendor_mac_passthru_addr_read()
1720 if (tp->lenovo_macpassthru) { in vendor_mac_passthru_addr_read()
1725 /* test for -AD variant of RTL8153 */ in vendor_mac_passthru_addr_read()
1728 /* test for MAC address pass-through bit */ in vendor_mac_passthru_addr_read()
1731 netif_dbg(tp, probe, tp->netdev, in vendor_mac_passthru_addr_read()
1732 "No efuse for RTL8153-AD MAC pass through\n"); in vendor_mac_passthru_addr_read()
1733 return -ENODEV; in vendor_mac_passthru_addr_read()
1736 /* test for RTL8153-BND and RTL8153-BD */ in vendor_mac_passthru_addr_read()
1739 netif_dbg(tp, probe, tp->netdev, in vendor_mac_passthru_addr_read()
1741 return -ENODEV; in vendor_mac_passthru_addr_read()
1754 return -ENODEV; in vendor_mac_passthru_addr_read()
1755 if (obj->type != mac_obj_type || obj->string.length != mac_strlen) { in vendor_mac_passthru_addr_read()
1756 netif_warn(tp, probe, tp->netdev, in vendor_mac_passthru_addr_read()
1757 "Invalid buffer for pass-thru MAC addr: (%d, %d)\n", in vendor_mac_passthru_addr_read()
1758 obj->type, obj->string.length); in vendor_mac_passthru_addr_read()
1762 if (strncmp(obj->string.pointer, "_AUXMAC_#", 9) != 0 || in vendor_mac_passthru_addr_read()
1763 strncmp(obj->string.pointer + 0x15, "#", 1) != 0) { in vendor_mac_passthru_addr_read()
1764 netif_warn(tp, probe, tp->netdev, in vendor_mac_passthru_addr_read()
1765 "Invalid header when reading pass-thru MAC addr\n"); in vendor_mac_passthru_addr_read()
1768 ret = hex2bin(buf, obj->string.pointer + 9, 6); in vendor_mac_passthru_addr_read()
1770 netif_warn(tp, probe, tp->netdev, in vendor_mac_passthru_addr_read()
1771 "Invalid MAC for pass-thru MAC addr: %d, %pM\n", in vendor_mac_passthru_addr_read()
1773 ret = -EINVAL; in vendor_mac_passthru_addr_read()
1776 memcpy(sa->sa_data, buf, 6); in vendor_mac_passthru_addr_read()
1777 netif_info(tp, probe, tp->netdev, in vendor_mac_passthru_addr_read()
1778 "Using pass-thru MAC addr %pM\n", sa->sa_data); in vendor_mac_passthru_addr_read()
1787 struct net_device *dev = tp->netdev; in determine_ethernet_addr()
1790 sa->sa_family = dev->type; in determine_ethernet_addr()
1792 ret = eth_platform_get_mac_address(&tp->udev->dev, sa->sa_data); in determine_ethernet_addr()
1794 if (tp->version == RTL_VER_01) { in determine_ethernet_addr()
1795 ret = pla_ocp_read(tp, PLA_IDR, 8, sa->sa_data); in determine_ethernet_addr()
1798 * be expected to be non-zero in determine_ethernet_addr()
1803 sa->sa_data); in determine_ethernet_addr()
1809 } else if (!is_valid_ether_addr(sa->sa_data)) { in determine_ethernet_addr()
1811 sa->sa_data); in determine_ethernet_addr()
1813 ether_addr_copy(sa->sa_data, dev->dev_addr); in determine_ethernet_addr()
1815 sa->sa_data); in determine_ethernet_addr()
1824 struct net_device *dev = tp->netdev; in set_ethernet_addr()
1832 if (tp->version == RTL_VER_01) in set_ethernet_addr()
1843 int status = urb->status; in read_bulk_callback()
1848 agg = urb->context; in read_bulk_callback()
1852 tp = agg->context; in read_bulk_callback()
1856 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in read_bulk_callback()
1859 if (!test_bit(WORK_ENABLE, &tp->flags)) in read_bulk_callback()
1862 netdev = tp->netdev; in read_bulk_callback()
1865 /* This avoid the re-submitting bulk */ in read_bulk_callback()
1869 usb_mark_last_busy(tp->udev); in read_bulk_callback()
1873 if (urb->actual_length < ETH_ZLEN) in read_bulk_callback()
1876 spin_lock_irqsave(&tp->rx_lock, flags); in read_bulk_callback()
1877 list_add_tail(&agg->list, &tp->rx_done); in read_bulk_callback()
1878 spin_unlock_irqrestore(&tp->rx_lock, flags); in read_bulk_callback()
1879 napi_schedule(&tp->napi); in read_bulk_callback()
1881 case -ESHUTDOWN: in read_bulk_callback()
1883 netif_device_detach(tp->netdev); in read_bulk_callback()
1885 case -EPROTO: in read_bulk_callback()
1886 urb->actual_length = 0; in read_bulk_callback()
1887 spin_lock_irqsave(&tp->rx_lock, flags); in read_bulk_callback()
1888 list_add_tail(&agg->list, &tp->rx_done); in read_bulk_callback()
1889 spin_unlock_irqrestore(&tp->rx_lock, flags); in read_bulk_callback()
1890 set_bit(RX_EPROTO, &tp->flags); in read_bulk_callback()
1891 schedule_delayed_work(&tp->schedule, 1); in read_bulk_callback()
1893 case -ENOENT: in read_bulk_callback()
1895 case -ETIME: in read_bulk_callback()
1915 int status = urb->status; in write_bulk_callback()
1917 agg = urb->context; in write_bulk_callback()
1921 tp = agg->context; in write_bulk_callback()
1925 netdev = tp->netdev; in write_bulk_callback()
1926 stats = &netdev->stats; in write_bulk_callback()
1930 stats->tx_errors += agg->skb_num; in write_bulk_callback()
1932 stats->tx_packets += agg->skb_num; in write_bulk_callback()
1933 stats->tx_bytes += agg->skb_len; in write_bulk_callback()
1936 spin_lock_irqsave(&tp->tx_lock, flags); in write_bulk_callback()
1937 list_add_tail(&agg->list, &tp->tx_free); in write_bulk_callback()
1938 spin_unlock_irqrestore(&tp->tx_lock, flags); in write_bulk_callback()
1940 usb_autopm_put_interface_async(tp->intf); in write_bulk_callback()
1945 if (!test_bit(WORK_ENABLE, &tp->flags)) in write_bulk_callback()
1948 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in write_bulk_callback()
1951 if (!skb_queue_empty(&tp->tx_queue)) in write_bulk_callback()
1952 tasklet_schedule(&tp->tx_tl); in write_bulk_callback()
1959 int status = urb->status; in intr_callback()
1962 tp = urb->context; in intr_callback()
1966 if (!test_bit(WORK_ENABLE, &tp->flags)) in intr_callback()
1969 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in intr_callback()
1975 case -ECONNRESET: /* unlink */ in intr_callback()
1976 case -ESHUTDOWN: in intr_callback()
1977 netif_device_detach(tp->netdev); in intr_callback()
1979 case -ENOENT: in intr_callback()
1980 case -EPROTO: in intr_callback()
1981 netif_info(tp, intr, tp->netdev, in intr_callback()
1984 case -EOVERFLOW: in intr_callback()
1986 netif_info(tp, intr, tp->netdev, in intr_callback()
1987 "intr status -EOVERFLOW\n"); in intr_callback()
1989 /* -EPIPE: should clear the halt */ in intr_callback()
1991 netif_info(tp, intr, tp->netdev, "intr status %d\n", status); in intr_callback()
1995 d = urb->transfer_buffer; in intr_callback()
1997 if (!netif_carrier_ok(tp->netdev)) { in intr_callback()
1998 set_bit(RTL8152_LINK_CHG, &tp->flags); in intr_callback()
1999 schedule_delayed_work(&tp->schedule, 0); in intr_callback()
2002 if (netif_carrier_ok(tp->netdev)) { in intr_callback()
2003 netif_stop_queue(tp->netdev); in intr_callback()
2004 set_bit(RTL8152_LINK_CHG, &tp->flags); in intr_callback()
2005 schedule_delayed_work(&tp->schedule, 0); in intr_callback()
2011 if (res == -ENODEV) { in intr_callback()
2013 netif_device_detach(tp->netdev); in intr_callback()
2015 netif_err(tp, intr, tp->netdev, in intr_callback()
2032 list_del(&agg->info_list); in free_rx_agg()
2034 usb_free_urb(agg->urb); in free_rx_agg()
2035 put_page(agg->page); in free_rx_agg()
2038 atomic_dec(&tp->rx_count); in free_rx_agg()
2043 struct net_device *netdev = tp->netdev; in alloc_rx_agg()
2044 int node = netdev->dev.parent ? dev_to_node(netdev->dev.parent) : -1; in alloc_rx_agg()
2045 unsigned int order = get_order(tp->rx_buf_sz); in alloc_rx_agg()
2053 rx_agg->page = alloc_pages(mflags | __GFP_COMP | __GFP_NOWARN, order); in alloc_rx_agg()
2054 if (!rx_agg->page) in alloc_rx_agg()
2057 rx_agg->buffer = page_address(rx_agg->page); in alloc_rx_agg()
2059 rx_agg->urb = usb_alloc_urb(0, mflags); in alloc_rx_agg()
2060 if (!rx_agg->urb) in alloc_rx_agg()
2063 rx_agg->context = tp; in alloc_rx_agg()
2065 INIT_LIST_HEAD(&rx_agg->list); in alloc_rx_agg()
2066 INIT_LIST_HEAD(&rx_agg->info_list); in alloc_rx_agg()
2067 spin_lock_irqsave(&tp->rx_lock, flags); in alloc_rx_agg()
2068 list_add_tail(&rx_agg->info_list, &tp->rx_info); in alloc_rx_agg()
2069 spin_unlock_irqrestore(&tp->rx_lock, flags); in alloc_rx_agg()
2071 atomic_inc(&tp->rx_count); in alloc_rx_agg()
2076 __free_pages(rx_agg->page, order); in alloc_rx_agg()
2088 spin_lock_irqsave(&tp->rx_lock, flags); in free_all_mem()
2090 list_for_each_entry_safe(agg, agg_next, &tp->rx_info, info_list) in free_all_mem()
2093 spin_unlock_irqrestore(&tp->rx_lock, flags); in free_all_mem()
2095 WARN_ON(atomic_read(&tp->rx_count)); in free_all_mem()
2098 usb_free_urb(tp->tx_info[i].urb); in free_all_mem()
2099 tp->tx_info[i].urb = NULL; in free_all_mem()
2101 kfree(tp->tx_info[i].buffer); in free_all_mem()
2102 tp->tx_info[i].buffer = NULL; in free_all_mem()
2103 tp->tx_info[i].head = NULL; in free_all_mem()
2106 usb_free_urb(tp->intr_urb); in free_all_mem()
2107 tp->intr_urb = NULL; in free_all_mem()
2109 kfree(tp->intr_buff); in free_all_mem()
2110 tp->intr_buff = NULL; in free_all_mem()
2115 struct net_device *netdev = tp->netdev; in alloc_all_mem()
2116 struct usb_interface *intf = tp->intf; in alloc_all_mem()
2117 struct usb_host_interface *alt = intf->cur_altsetting; in alloc_all_mem()
2118 struct usb_host_endpoint *ep_intr = alt->endpoint + 2; in alloc_all_mem()
2121 node = netdev->dev.parent ? dev_to_node(netdev->dev.parent) : -1; in alloc_all_mem()
2123 spin_lock_init(&tp->rx_lock); in alloc_all_mem()
2124 spin_lock_init(&tp->tx_lock); in alloc_all_mem()
2125 INIT_LIST_HEAD(&tp->rx_info); in alloc_all_mem()
2126 INIT_LIST_HEAD(&tp->tx_free); in alloc_all_mem()
2127 INIT_LIST_HEAD(&tp->rx_done); in alloc_all_mem()
2128 skb_queue_head_init(&tp->tx_queue); in alloc_all_mem()
2129 skb_queue_head_init(&tp->rx_queue); in alloc_all_mem()
2130 atomic_set(&tp->rx_count, 0); in alloc_all_mem()
2159 INIT_LIST_HEAD(&tp->tx_info[i].list); in alloc_all_mem()
2160 tp->tx_info[i].context = tp; in alloc_all_mem()
2161 tp->tx_info[i].urb = urb; in alloc_all_mem()
2162 tp->tx_info[i].buffer = buf; in alloc_all_mem()
2163 tp->tx_info[i].head = tx_agg_align(buf); in alloc_all_mem()
2165 list_add_tail(&tp->tx_info[i].list, &tp->tx_free); in alloc_all_mem()
2168 tp->intr_urb = usb_alloc_urb(0, GFP_KERNEL); in alloc_all_mem()
2169 if (!tp->intr_urb) in alloc_all_mem()
2172 tp->intr_buff = kmalloc(INTBUFSIZE, GFP_KERNEL); in alloc_all_mem()
2173 if (!tp->intr_buff) in alloc_all_mem()
2176 tp->intr_interval = (int)ep_intr->desc.bInterval; in alloc_all_mem()
2177 usb_fill_int_urb(tp->intr_urb, tp->udev, tp->pipe_intr, in alloc_all_mem()
2178 tp->intr_buff, INTBUFSIZE, intr_callback, in alloc_all_mem()
2179 tp, tp->intr_interval); in alloc_all_mem()
2185 return -ENOMEM; in alloc_all_mem()
2193 if (list_empty(&tp->tx_free)) in r8152_get_tx_agg()
2196 spin_lock_irqsave(&tp->tx_lock, flags); in r8152_get_tx_agg()
2197 if (!list_empty(&tp->tx_free)) { in r8152_get_tx_agg()
2200 cursor = tp->tx_free.next; in r8152_get_tx_agg()
2204 spin_unlock_irqrestore(&tp->tx_lock, flags); in r8152_get_tx_agg()
2216 if (skb_shinfo(skb)->gso_size) { in r8152_csum_workaround()
2217 netdev_features_t features = tp->netdev->features; in r8152_csum_workaround()
2235 } else if (skb->ip_summed == CHECKSUM_PARTIAL) { in r8152_csum_workaround()
2244 stats = &tp->netdev->stats; in r8152_csum_workaround()
2245 stats->tx_dropped++; in r8152_csum_workaround()
2256 desc->opts2 |= cpu_to_le32(opts2); in rtl_tx_vlan_tag()
2262 u32 opts2 = le32_to_cpu(desc->opts2); in rtl_rx_vlan_tag()
2272 u32 mss = skb_shinfo(skb)->gso_size; in r8152_tx_csum()
2284 netif_warn(tp, tx_err, tp->netdev, in r8152_tx_csum()
2312 } else if (skb->ip_summed == CHECKSUM_PARTIAL) { in r8152_tx_csum()
2317 netif_warn(tp, tx_err, tp->netdev, in r8152_tx_csum()
2327 ip_protocol = ip_hdr(skb)->protocol; in r8152_tx_csum()
2332 ip_protocol = ipv6_hdr(skb)->nexthdr; in r8152_tx_csum()
2350 desc->opts2 = cpu_to_le32(opts2); in r8152_tx_csum()
2351 desc->opts1 = cpu_to_le32(opts1); in r8152_tx_csum()
2359 struct sk_buff_head skb_head, *tx_queue = &tp->tx_queue; in r8152_tx_agg_fill()
2364 spin_lock(&tx_queue->lock); in r8152_tx_agg_fill()
2366 spin_unlock(&tx_queue->lock); in r8152_tx_agg_fill()
2368 tx_data = agg->head; in r8152_tx_agg_fill()
2369 agg->skb_num = 0; in r8152_tx_agg_fill()
2370 agg->skb_len = 0; in r8152_tx_agg_fill()
2382 len = skb->len + sizeof(*tx_desc); in r8152_tx_agg_fill()
2392 if (r8152_tx_csum(tp, tx_desc, skb, skb->len)) { in r8152_tx_agg_fill()
2401 len = skb->len; in r8152_tx_agg_fill()
2403 struct net_device_stats *stats = &tp->netdev->stats; in r8152_tx_agg_fill()
2405 stats->tx_dropped++; in r8152_tx_agg_fill()
2407 tx_data -= sizeof(*tx_desc); in r8152_tx_agg_fill()
2412 agg->skb_len += len; in r8152_tx_agg_fill()
2413 agg->skb_num += skb_shinfo(skb)->gso_segs ?: 1; in r8152_tx_agg_fill()
2417 remain = agg_buf_sz - (int)(tx_agg_align(tx_data) - agg->head); in r8152_tx_agg_fill()
2419 if (tp->dell_tb_rx_agg_bug) in r8152_tx_agg_fill()
2424 spin_lock(&tx_queue->lock); in r8152_tx_agg_fill()
2426 spin_unlock(&tx_queue->lock); in r8152_tx_agg_fill()
2429 netif_tx_lock(tp->netdev); in r8152_tx_agg_fill()
2431 if (netif_queue_stopped(tp->netdev) && in r8152_tx_agg_fill()
2432 skb_queue_len(&tp->tx_queue) < tp->tx_qlen) in r8152_tx_agg_fill()
2433 netif_wake_queue(tp->netdev); in r8152_tx_agg_fill()
2435 netif_tx_unlock(tp->netdev); in r8152_tx_agg_fill()
2437 ret = usb_autopm_get_interface_async(tp->intf); in r8152_tx_agg_fill()
2441 usb_fill_bulk_urb(agg->urb, tp->udev, tp->pipe_out, in r8152_tx_agg_fill()
2442 agg->head, (int)(tx_data - (u8 *)agg->head), in r8152_tx_agg_fill()
2445 ret = usb_submit_urb(agg->urb, GFP_ATOMIC); in r8152_tx_agg_fill()
2447 usb_autopm_put_interface_async(tp->intf); in r8152_tx_agg_fill()
2458 if (!(tp->netdev->features & NETIF_F_RXCSUM)) in r8152_rx_csum()
2461 opts2 = le32_to_cpu(rx_desc->opts2); in r8152_rx_csum()
2462 opts3 = le32_to_cpu(rx_desc->opts3); in r8152_rx_csum()
2484 return atomic_read(&tp->rx_count) > RTL8152_MAX_RX; in rx_count_exceed()
2489 return (int)(addr - agg->buffer); in agg_offset()
2497 spin_lock_irqsave(&tp->rx_lock, flags); in rtl_get_free_rx()
2499 list_for_each_entry_safe(agg, agg_next, &tp->rx_used, list) { in rtl_get_free_rx()
2500 if (page_count(agg->page) == 1) { in rtl_get_free_rx()
2502 list_del_init(&agg->list); in rtl_get_free_rx()
2507 list_del_init(&agg->list); in rtl_get_free_rx()
2514 spin_unlock_irqrestore(&tp->rx_lock, flags); in rtl_get_free_rx()
2516 if (!agg_free && atomic_read(&tp->rx_count) < tp->rx_pending) in rtl_get_free_rx()
2527 struct napi_struct *napi = &tp->napi; in rx_bottom()
2529 if (!skb_queue_empty(&tp->rx_queue)) { in rx_bottom()
2531 struct sk_buff *skb = __skb_dequeue(&tp->rx_queue); in rx_bottom()
2532 struct net_device *netdev = tp->netdev; in rx_bottom()
2533 struct net_device_stats *stats = &netdev->stats; in rx_bottom()
2539 pkt_len = skb->len; in rx_bottom()
2542 stats->rx_packets++; in rx_bottom()
2543 stats->rx_bytes += pkt_len; in rx_bottom()
2547 if (list_empty(&tp->rx_done) || work_done >= budget) in rx_bottom()
2550 clear_bit(RX_EPROTO, &tp->flags); in rx_bottom()
2552 spin_lock_irqsave(&tp->rx_lock, flags); in rx_bottom()
2553 list_splice_init(&tp->rx_done, &rx_queue); in rx_bottom()
2554 spin_unlock_irqrestore(&tp->rx_lock, flags); in rx_bottom()
2575 urb = agg->urb; in rx_bottom()
2576 if (urb->status != 0 || urb->actual_length < ETH_ZLEN) in rx_bottom()
2581 rx_desc = agg->buffer; in rx_bottom()
2582 rx_data = agg->buffer; in rx_bottom()
2585 while (urb->actual_length > len_used) { in rx_bottom()
2586 struct net_device *netdev = tp->netdev; in rx_bottom()
2587 struct net_device_stats *stats = &netdev->stats; in rx_bottom()
2591 WARN_ON_ONCE(skb_queue_len(&tp->rx_queue) >= 1000); in rx_bottom()
2593 pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK; in rx_bottom()
2598 if (urb->actual_length < len_used) in rx_bottom()
2601 pkt_len -= ETH_FCS_LEN; in rx_bottom()
2604 if (!agg_free || tp->rx_copybreak > pkt_len) in rx_bottom()
2607 rx_frag_head_sz = tp->rx_copybreak; in rx_bottom()
2611 stats->rx_dropped++; in rx_bottom()
2615 skb->ip_summed = r8152_rx_csum(tp, rx_desc); in rx_bottom()
2616 memcpy(skb->data, rx_data, rx_frag_head_sz); in rx_bottom()
2618 pkt_len -= rx_frag_head_sz; in rx_bottom()
2621 skb_add_rx_frag(skb, 0, agg->page, in rx_bottom()
2625 get_page(agg->page); in rx_bottom()
2628 skb->protocol = eth_type_trans(skb, netdev); in rx_bottom()
2632 stats->rx_packets++; in rx_bottom()
2633 stats->rx_bytes += skb->len; in rx_bottom()
2636 __skb_queue_tail(&tp->rx_queue, skb); in rx_bottom()
2646 WARN_ON(!agg_free && page_count(agg->page) > 1); in rx_bottom()
2649 spin_lock_irqsave(&tp->rx_lock, flags); in rx_bottom()
2650 if (page_count(agg->page) == 1) { in rx_bottom()
2651 list_add(&agg_free->list, &tp->rx_used); in rx_bottom()
2653 list_add_tail(&agg->list, &tp->rx_used); in rx_bottom()
2655 urb = agg->urb; in rx_bottom()
2657 spin_unlock_irqrestore(&tp->rx_lock, flags); in rx_bottom()
2664 urb->actual_length = 0; in rx_bottom()
2665 list_add_tail(&agg->list, next); in rx_bottom()
2671 spin_lock_irqsave(&tp->rx_lock, flags); in rx_bottom()
2672 list_splice(&rx_queue, &tp->rx_done); in rx_bottom()
2673 spin_unlock_irqrestore(&tp->rx_lock, flags); in rx_bottom()
2685 struct net_device *netdev = tp->netdev; in tx_bottom()
2688 if (skb_queue_empty(&tp->tx_queue)) in tx_bottom()
2699 if (res == -ENODEV) { in tx_bottom()
2703 struct net_device_stats *stats = &netdev->stats; in tx_bottom()
2708 stats->tx_dropped += agg->skb_num; in tx_bottom()
2710 spin_lock_irqsave(&tp->tx_lock, flags); in tx_bottom()
2711 list_add_tail(&agg->list, &tp->tx_free); in tx_bottom()
2712 spin_unlock_irqrestore(&tp->tx_lock, flags); in tx_bottom()
2721 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in bottom_half()
2724 if (!test_bit(WORK_ENABLE, &tp->flags)) in bottom_half()
2728 /* This avoid the re-submitting bulk */ in bottom_half()
2729 if (!netif_carrier_ok(tp->netdev)) in bottom_half()
2732 clear_bit(SCHEDULE_TASKLET, &tp->flags); in bottom_half()
2750 if (!list_empty(&tp->rx_done)) in r8152_poll()
2764 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags) || in r8152_submit_rx()
2765 !test_bit(WORK_ENABLE, &tp->flags) || !netif_carrier_ok(tp->netdev)) in r8152_submit_rx()
2768 usb_fill_bulk_urb(agg->urb, tp->udev, tp->pipe_in, in r8152_submit_rx()
2769 agg->buffer, tp->rx_buf_sz, in r8152_submit_rx()
2772 ret = usb_submit_urb(agg->urb, mem_flags); in r8152_submit_rx()
2773 if (ret == -ENODEV) { in r8152_submit_rx()
2775 netif_device_detach(tp->netdev); in r8152_submit_rx()
2777 struct urb *urb = agg->urb; in r8152_submit_rx()
2780 urb->actual_length = 0; in r8152_submit_rx()
2781 spin_lock_irqsave(&tp->rx_lock, flags); in r8152_submit_rx()
2782 list_add_tail(&agg->list, &tp->rx_done); in r8152_submit_rx()
2783 spin_unlock_irqrestore(&tp->rx_lock, flags); in r8152_submit_rx()
2785 netif_err(tp, rx_err, tp->netdev, in r8152_submit_rx()
2788 napi_schedule(&tp->napi); in r8152_submit_rx()
2796 struct net_device_stats *stats = &tp->netdev->stats; in rtl_drop_queued_tx()
2797 struct sk_buff_head skb_head, *tx_queue = &tp->tx_queue; in rtl_drop_queued_tx()
2804 spin_lock_bh(&tx_queue->lock); in rtl_drop_queued_tx()
2806 spin_unlock_bh(&tx_queue->lock); in rtl_drop_queued_tx()
2810 stats->tx_dropped++; in rtl_drop_queued_tx()
2820 usb_queue_reset_device(tp->intf); in rtl8152_tx_timeout()
2828 set_bit(RTL8152_SET_RX_MODE, &tp->flags); in rtl8152_set_rx_mode()
2829 schedule_delayed_work(&tp->schedule, 0); in rtl8152_set_rx_mode()
2845 if (netdev->flags & IFF_PROMISC) { in _rtl8152_set_rx_mode()
2851 } else if ((netdev->flags & IFF_MULTICAST && in _rtl8152_set_rx_mode()
2853 (netdev->flags & IFF_ALLMULTI)) { in _rtl8152_set_rx_mode()
2854 /* Too many to filter perfectly -- accept all multicasts. */ in _rtl8152_set_rx_mode()
2862 if (netdev->flags & IFF_MULTICAST) { in _rtl8152_set_rx_mode()
2866 int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26; in _rtl8152_set_rx_mode()
2886 u32 mss = skb_shinfo(skb)->gso_size; in rtl8152_features_check()
2889 if ((mss || skb->ip_summed == CHECKSUM_PARTIAL) && in rtl8152_features_check()
2892 else if ((skb->len + sizeof(struct tx_desc)) > agg_buf_sz) in rtl8152_features_check()
2905 skb_queue_tail(&tp->tx_queue, skb); in rtl8152_start_xmit()
2907 if (!list_empty(&tp->tx_free)) { in rtl8152_start_xmit()
2908 if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) { in rtl8152_start_xmit()
2909 set_bit(SCHEDULE_TASKLET, &tp->flags); in rtl8152_start_xmit()
2910 schedule_delayed_work(&tp->schedule, 0); in rtl8152_start_xmit()
2912 usb_mark_last_busy(tp->udev); in rtl8152_start_xmit()
2913 tasklet_schedule(&tp->tx_tl); in rtl8152_start_xmit()
2915 } else if (skb_queue_len(&tp->tx_queue) > tp->tx_qlen) { in rtl8152_start_xmit()
2938 switch (tp->version) { in rtl8152_nic_reset()
2971 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8152_nic_reset()
2983 tp->tx_qlen = agg_buf_sz / (mtu_to_size(tp->netdev->mtu) + sizeof(struct tx_desc)); in set_tx_qlen()
3032 spin_lock_irqsave(&tp->rx_lock, flags); in rtl_start_rx()
3034 INIT_LIST_HEAD(&tp->rx_done); in rtl_start_rx()
3035 INIT_LIST_HEAD(&tp->rx_used); in rtl_start_rx()
3037 list_splice_init(&tp->rx_info, &tmp_list); in rtl_start_rx()
3039 spin_unlock_irqrestore(&tp->rx_lock, flags); in rtl_start_rx()
3042 INIT_LIST_HEAD(&agg->list); in rtl_start_rx()
3046 spin_lock_irqsave(&tp->rx_lock, flags); in rtl_start_rx()
3047 list_add_tail(&agg->list, &tp->rx_used); in rtl_start_rx()
3048 spin_unlock_irqrestore(&tp->rx_lock, flags); in rtl_start_rx()
3050 spin_lock_irqsave(&tp->rx_lock, flags); in rtl_start_rx()
3051 list_add_tail(&agg->list, &tp->rx_done); in rtl_start_rx()
3052 spin_unlock_irqrestore(&tp->rx_lock, flags); in rtl_start_rx()
3058 spin_lock_irqsave(&tp->rx_lock, flags); in rtl_start_rx()
3059 WARN_ON(!list_empty(&tp->rx_info)); in rtl_start_rx()
3060 list_splice(&tmp_list, &tp->rx_info); in rtl_start_rx()
3061 spin_unlock_irqrestore(&tp->rx_lock, flags); in rtl_start_rx()
3080 spin_lock_irqsave(&tp->rx_lock, flags); in rtl_stop_rx()
3081 list_splice_init(&tp->rx_info, &tmp_list); in rtl_stop_rx()
3082 spin_unlock_irqrestore(&tp->rx_lock, flags); in rtl_stop_rx()
3088 if (page_count(agg->page) > 1) in rtl_stop_rx()
3091 usb_kill_urb(agg->urb); in rtl_stop_rx()
3095 spin_lock_irqsave(&tp->rx_lock, flags); in rtl_stop_rx()
3096 WARN_ON(!list_empty(&tp->rx_info)); in rtl_stop_rx()
3097 list_splice(&tmp_list, &tp->rx_info); in rtl_stop_rx()
3098 spin_unlock_irqrestore(&tp->rx_lock, flags); in rtl_stop_rx()
3100 while (!skb_queue_empty(&tp->rx_queue)) in rtl_stop_rx()
3101 dev_kfree_skb(__skb_dequeue(&tp->rx_queue)); in rtl_stop_rx()
3145 switch (tp->version) { in rtl_enable()
3166 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8152_enable()
3167 return -ENODEV; in rtl8152_enable()
3177 u32 ocp_data = tp->coalesce / 8; in r8153_set_rx_early_timeout()
3179 switch (tp->version) { in r8153_set_rx_early_timeout()
3218 u32 ocp_data = tp->rx_buf_sz - rx_reserved_size(tp->netdev->mtu); in r8153_set_rx_early_size()
3220 switch (tp->version) { in r8153_set_rx_early_size()
3253 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8153_enable()
3254 return -ENODEV; in rtl8153_enable()
3263 switch (tp->version) { in rtl8153_enable()
3285 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) { in rtl_disable()
3297 usb_kill_urb(tp->tx_info[i].urb); in rtl_disable()
3302 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl_disable()
3311 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl_disable()
3343 switch (tp->version) { in rtl_rx_vlan_en()
3382 netdev_features_t changed = features ^ dev->features; in rtl8152_set_features()
3386 ret = usb_autopm_get_interface(tp->intf); in rtl8152_set_features()
3390 mutex_lock(&tp->control); in rtl8152_set_features()
3399 mutex_unlock(&tp->control); in rtl8152_set_features()
3401 usb_autopm_put_interface(tp->intf); in rtl8152_set_features()
3464 device_set_wakeup_enable(&tp->udev->dev, true); in __rtl_set_wol()
3466 device_set_wakeup_enable(&tp->udev->dev, false); in __rtl_set_wol()
3544 if (tp->ups_info.green) in r8153b_ups_flags()
3547 if (tp->ups_info.aldps) in r8153b_ups_flags()
3550 if (tp->ups_info.eee) in r8153b_ups_flags()
3553 if (tp->ups_info.flow_control) in r8153b_ups_flags()
3556 if (tp->ups_info.eee_ckdiv) in r8153b_ups_flags()
3559 if (tp->ups_info.eee_cmod_lv) in r8153b_ups_flags()
3562 if (tp->ups_info.r_tune) in r8153b_ups_flags()
3565 if (tp->ups_info._10m_ckdiv) in r8153b_ups_flags()
3568 if (tp->ups_info.eee_plloff_100) in r8153b_ups_flags()
3571 if (tp->ups_info.eee_plloff_giga) in r8153b_ups_flags()
3574 if (tp->ups_info._250m_ckdiv) in r8153b_ups_flags()
3577 if (tp->ups_info.ctap_short_off) in r8153b_ups_flags()
3580 switch (tp->ups_info.speed_duplex) { in r8153b_ups_flags()
3619 if (tp->ups_info.green) in r8156_ups_flags()
3622 if (tp->ups_info.aldps) in r8156_ups_flags()
3625 if (tp->ups_info.eee) in r8156_ups_flags()
3628 if (tp->ups_info.flow_control) in r8156_ups_flags()
3631 if (tp->ups_info.eee_ckdiv) in r8156_ups_flags()
3634 if (tp->ups_info._10m_ckdiv) in r8156_ups_flags()
3637 if (tp->ups_info.eee_plloff_100) in r8156_ups_flags()
3640 if (tp->ups_info.eee_plloff_giga) in r8156_ups_flags()
3643 if (tp->ups_info._250m_ckdiv) in r8156_ups_flags()
3646 switch (tp->ups_info.speed_duplex) { in r8156_ups_flags()
3681 switch (tp->ups_info.lite_mode) { in r8156_ups_flags()
3708 tp->ups_info.green = enable; in rtl_green_en()
3743 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153_phy_status()
3775 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153b_ups_en()
3783 tp->rtl_ops.hw_phy_cfg(tp); in r8153b_ups_en()
3785 rtl8152_set_speed(tp, tp->autoneg, tp->speed, in r8153b_ups_en()
3786 tp->duplex, tp->advertising); in r8153b_ups_en()
3817 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153c_ups_en()
3825 tp->rtl_ops.hw_phy_cfg(tp); in r8153c_ups_en()
3827 rtl8152_set_speed(tp, tp->autoneg, tp->speed, in r8153c_ups_en()
3828 tp->duplex, tp->advertising); in r8153c_ups_en()
3855 switch (tp->version) { in r8156_ups_en()
3874 tp->rtl_ops.hw_phy_cfg(tp); in r8156_ups_en()
3876 rtl8152_set_speed(tp, tp->autoneg, tp->speed, in r8156_ups_en()
3877 tp->duplex, tp->advertising); in r8156_ups_en()
3936 struct usb_device *udev = tp->udev; in rtl_can_wakeup()
3938 return (udev->actconfig->desc.bmAttributes & USB_CONFIG_ATT_WAKEUP); in rtl_can_wakeup()
3958 __rtl_set_wol(tp, tp->saved_wolopts); in rtl_runtime_suspend_enable()
3979 switch (tp->version) { in rtl8153_runtime_enable()
4006 if (tp->udev->speed >= USB_SPEED_SUPER) in rtl8153b_runtime_enable()
4038 if (tp->udev->speed >= USB_SPEED_SUPER) in rtl8156_runtime_enable()
4047 switch (tp->version) { in r8153_teredo_off()
4100 switch (tp->version) { in rtl_clear_bp()
4141 tp->ocp_base = -1; in rtl_reset_ocp_base()
4162 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl_phy_patch_request()
4163 return -ENODEV; in rtl_phy_patch_request()
4173 dev_err(&tp->intf->dev, "PHY patch request fail\n"); in rtl_phy_patch_request()
4175 return -ETIME; in rtl_phy_patch_request()
4205 return -ETIME; in rtl_pre_ram_code()
4227 switch (tp->version) { in rtl8152_is_fw_phy_speed_up_ok()
4248 fw_offset = __le16_to_cpu(phy->fw_offset); in rtl8152_is_fw_phy_speed_up_ok()
4249 length = __le32_to_cpu(phy->blk_hdr.length); in rtl8152_is_fw_phy_speed_up_ok()
4251 dev_err(&tp->intf->dev, "invalid fw_offset\n"); in rtl8152_is_fw_phy_speed_up_ok()
4255 length -= fw_offset; in rtl8152_is_fw_phy_speed_up_ok()
4257 dev_err(&tp->intf->dev, "invalid block length\n"); in rtl8152_is_fw_phy_speed_up_ok()
4261 if (__le16_to_cpu(phy->fw_reg) != 0x9A00) { in rtl8152_is_fw_phy_speed_up_ok()
4262 dev_err(&tp->intf->dev, "invalid register to load firmware\n"); in rtl8152_is_fw_phy_speed_up_ok()
4275 switch (tp->version) { in rtl8152_is_fw_phy_ver_ok()
4286 if (__le32_to_cpu(ver->blk_hdr.length) != sizeof(*ver)) { in rtl8152_is_fw_phy_ver_ok()
4287 dev_err(&tp->intf->dev, "invalid block length\n"); in rtl8152_is_fw_phy_ver_ok()
4291 if (__le16_to_cpu(ver->ver.addr) != SRAM_GPHY_FW_VER) { in rtl8152_is_fw_phy_ver_ok()
4292 dev_err(&tp->intf->dev, "invalid phy ver addr\n"); in rtl8152_is_fw_phy_ver_ok()
4305 switch (tp->version) { in rtl8152_is_fw_phy_fixup_ok()
4316 if (__le32_to_cpu(fix->blk_hdr.length) != sizeof(*fix)) { in rtl8152_is_fw_phy_fixup_ok()
4317 dev_err(&tp->intf->dev, "invalid block length\n"); in rtl8152_is_fw_phy_fixup_ok()
4321 if (__le16_to_cpu(fix->setting.addr) != OCP_PHY_PATCH_CMD || in rtl8152_is_fw_phy_fixup_ok()
4322 __le16_to_cpu(fix->setting.data) != BIT(7)) { in rtl8152_is_fw_phy_fixup_ok()
4323 dev_err(&tp->intf->dev, "invalid phy fixup\n"); in rtl8152_is_fw_phy_fixup_ok()
4338 switch (tp->version) { in rtl8152_is_fw_phy_union_ok()
4349 fw_offset = __le16_to_cpu(phy->fw_offset); in rtl8152_is_fw_phy_union_ok()
4350 length = __le32_to_cpu(phy->blk_hdr.length); in rtl8152_is_fw_phy_union_ok()
4352 dev_err(&tp->intf->dev, "invalid fw_offset\n"); in rtl8152_is_fw_phy_union_ok()
4356 length -= fw_offset; in rtl8152_is_fw_phy_union_ok()
4358 dev_err(&tp->intf->dev, "invalid block length\n"); in rtl8152_is_fw_phy_union_ok()
4362 if (phy->pre_num > 2) { in rtl8152_is_fw_phy_union_ok()
4363 dev_err(&tp->intf->dev, "invalid pre_num %d\n", phy->pre_num); in rtl8152_is_fw_phy_union_ok()
4367 if (phy->bp_num > 8) { in rtl8152_is_fw_phy_union_ok()
4368 dev_err(&tp->intf->dev, "invalid bp_num %d\n", phy->bp_num); in rtl8152_is_fw_phy_union_ok()
4383 switch (tp->version) { in rtl8152_is_fw_phy_nc_ok()
4397 fw_offset = __le16_to_cpu(phy->fw_offset); in rtl8152_is_fw_phy_nc_ok()
4399 dev_err(&tp->intf->dev, "fw_offset too small\n"); in rtl8152_is_fw_phy_nc_ok()
4403 length = __le32_to_cpu(phy->blk_hdr.length); in rtl8152_is_fw_phy_nc_ok()
4405 dev_err(&tp->intf->dev, "invalid fw_offset\n"); in rtl8152_is_fw_phy_nc_ok()
4409 length -= __le16_to_cpu(phy->fw_offset); in rtl8152_is_fw_phy_nc_ok()
4411 dev_err(&tp->intf->dev, "invalid block length\n"); in rtl8152_is_fw_phy_nc_ok()
4415 if (__le16_to_cpu(phy->fw_reg) != fw_reg) { in rtl8152_is_fw_phy_nc_ok()
4416 dev_err(&tp->intf->dev, "invalid register to load firmware\n"); in rtl8152_is_fw_phy_nc_ok()
4420 if (__le16_to_cpu(phy->ba_reg) != ba_reg) { in rtl8152_is_fw_phy_nc_ok()
4421 dev_err(&tp->intf->dev, "invalid base address register\n"); in rtl8152_is_fw_phy_nc_ok()
4425 if (__le16_to_cpu(phy->patch_en_addr) != patch_en_addr) { in rtl8152_is_fw_phy_nc_ok()
4426 dev_err(&tp->intf->dev, in rtl8152_is_fw_phy_nc_ok()
4431 if (__le16_to_cpu(phy->mode_reg) != mode_reg) { in rtl8152_is_fw_phy_nc_ok()
4432 dev_err(&tp->intf->dev, in rtl8152_is_fw_phy_nc_ok()
4437 if (__le16_to_cpu(phy->bp_start) != bp_start) { in rtl8152_is_fw_phy_nc_ok()
4438 dev_err(&tp->intf->dev, in rtl8152_is_fw_phy_nc_ok()
4443 if (__le16_to_cpu(phy->bp_num) > 4) { in rtl8152_is_fw_phy_nc_ok()
4444 dev_err(&tp->intf->dev, "invalid break point number\n"); in rtl8152_is_fw_phy_nc_ok()
4460 type = __le32_to_cpu(mac->blk_hdr.type); in rtl8152_is_fw_mac_ok()
4462 switch (tp->version) { in rtl8152_is_fw_mac_ok()
4499 switch (tp->version) { in rtl8152_is_fw_mac_ok()
4533 fw_offset = __le16_to_cpu(mac->fw_offset); in rtl8152_is_fw_mac_ok()
4535 dev_err(&tp->intf->dev, "fw_offset too small\n"); in rtl8152_is_fw_mac_ok()
4539 length = __le32_to_cpu(mac->blk_hdr.length); in rtl8152_is_fw_mac_ok()
4541 dev_err(&tp->intf->dev, "invalid fw_offset\n"); in rtl8152_is_fw_mac_ok()
4545 length -= fw_offset; in rtl8152_is_fw_mac_ok()
4547 dev_err(&tp->intf->dev, "invalid block length\n"); in rtl8152_is_fw_mac_ok()
4551 if (__le16_to_cpu(mac->fw_reg) != fw_reg) { in rtl8152_is_fw_mac_ok()
4552 dev_err(&tp->intf->dev, "invalid register to load firmware\n"); in rtl8152_is_fw_mac_ok()
4556 if (__le16_to_cpu(mac->bp_ba_addr) != bp_ba_addr) { in rtl8152_is_fw_mac_ok()
4557 dev_err(&tp->intf->dev, "invalid base address register\n"); in rtl8152_is_fw_mac_ok()
4561 if (__le16_to_cpu(mac->bp_en_addr) != bp_en_addr) { in rtl8152_is_fw_mac_ok()
4562 dev_err(&tp->intf->dev, "invalid enabled mask register\n"); in rtl8152_is_fw_mac_ok()
4566 if (__le16_to_cpu(mac->bp_start) != bp_start) { in rtl8152_is_fw_mac_ok()
4567 dev_err(&tp->intf->dev, in rtl8152_is_fw_mac_ok()
4572 if (__le16_to_cpu(mac->bp_num) > max_bp) { in rtl8152_is_fw_mac_ok()
4573 dev_err(&tp->intf->dev, "invalid break point number\n"); in rtl8152_is_fw_mac_ok()
4577 for (i = __le16_to_cpu(mac->bp_num); i < max_bp; i++) { in rtl8152_is_fw_mac_ok()
4578 if (mac->bp[i]) { in rtl8152_is_fw_mac_ok()
4579 dev_err(&tp->intf->dev, "unused bp%u is not zero\n", i); in rtl8152_is_fw_mac_ok()
4596 unsigned char checksum[sizeof(fw_hdr->checksum)]; in rtl8152_fw_verify_checksum()
4608 if (crypto_shash_digestsize(alg) != sizeof(fw_hdr->checksum)) { in rtl8152_fw_verify_checksum()
4609 rc = -EFAULT; in rtl8152_fw_verify_checksum()
4610 dev_err(&tp->intf->dev, "digestsize incorrect (%u)\n", in rtl8152_fw_verify_checksum()
4618 rc = -ENOMEM; in rtl8152_fw_verify_checksum()
4621 sdesc->tfm = alg; in rtl8152_fw_verify_checksum()
4623 len = size - sizeof(fw_hdr->checksum); in rtl8152_fw_verify_checksum()
4624 rc = crypto_shash_digest(sdesc, fw_hdr->version, len, checksum); in rtl8152_fw_verify_checksum()
4629 if (memcmp(fw_hdr->checksum, checksum, sizeof(fw_hdr->checksum))) { in rtl8152_fw_verify_checksum()
4630 dev_err(&tp->intf->dev, "checksum fail\n"); in rtl8152_fw_verify_checksum()
4631 rc = -EFAULT; in rtl8152_fw_verify_checksum()
4642 const struct firmware *fw = rtl_fw->fw; in rtl8152_check_firmware()
4643 struct fw_header *fw_hdr = (struct fw_header *)fw->data; in rtl8152_check_firmware()
4645 long ret = -EFAULT; in rtl8152_check_firmware()
4648 if (fw->size < sizeof(*fw_hdr)) { in rtl8152_check_firmware()
4649 dev_err(&tp->intf->dev, "file too small\n"); in rtl8152_check_firmware()
4653 ret = rtl8152_fw_verify_checksum(tp, fw_hdr, fw->size); in rtl8152_check_firmware()
4657 ret = -EFAULT; in rtl8152_check_firmware()
4659 for (i = sizeof(*fw_hdr); i < fw->size;) { in rtl8152_check_firmware()
4660 struct fw_block *block = (struct fw_block *)&fw->data[i]; in rtl8152_check_firmware()
4663 if ((i + sizeof(*block)) > fw->size) in rtl8152_check_firmware()
4666 type = __le32_to_cpu(block->type); in rtl8152_check_firmware()
4669 if (__le32_to_cpu(block->length) != sizeof(*block)) in rtl8152_check_firmware()
4674 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4680 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4688 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4694 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4708 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4713 if (__le32_to_cpu(block->length) != sizeof(struct fw_phy_patch_key)) { in rtl8152_check_firmware()
4714 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4723 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4728 if (__le32_to_cpu(block->length) != sizeof(*block)) { in rtl8152_check_firmware()
4729 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4738 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4744 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4750 dev_err(&tp->intf->dev, in rtl8152_check_firmware()
4763 dev_err(&tp->intf->dev, "PHY_UNION_NC out of order\n"); in rtl8152_check_firmware()
4768 dev_err(&tp->intf->dev, "multiple PHY_UNION_NC encountered\n"); in rtl8152_check_firmware()
4773 dev_err(&tp->intf->dev, "check PHY_UNION_NC failed\n"); in rtl8152_check_firmware()
4784 dev_err(&tp->intf->dev, "PHY_UNION_NC1 out of order\n"); in rtl8152_check_firmware()
4789 dev_err(&tp->intf->dev, "multiple PHY NC1 encountered\n"); in rtl8152_check_firmware()
4794 dev_err(&tp->intf->dev, "check PHY_UNION_NC1 failed\n"); in rtl8152_check_firmware()
4804 dev_err(&tp->intf->dev, "PHY_UNION_NC2 out of order\n"); in rtl8152_check_firmware()
4809 dev_err(&tp->intf->dev, "multiple PHY NC2 encountered\n"); in rtl8152_check_firmware()
4814 dev_err(&tp->intf->dev, "check PHY_UNION_NC2 failed\n"); in rtl8152_check_firmware()
4823 dev_err(&tp->intf->dev, "PHY_UNION_UC2 out of order\n"); in rtl8152_check_firmware()
4828 dev_err(&tp->intf->dev, "multiple PHY UC2 encountered\n"); in rtl8152_check_firmware()
4833 dev_err(&tp->intf->dev, "check PHY_UNION_UC2 failed\n"); in rtl8152_check_firmware()
4841 dev_err(&tp->intf->dev, "PHY_UNION_UC out of order\n"); in rtl8152_check_firmware()
4846 dev_err(&tp->intf->dev, "multiple PHY UC encountered\n"); in rtl8152_check_firmware()
4851 dev_err(&tp->intf->dev, "check PHY_UNION_UC failed\n"); in rtl8152_check_firmware()
4858 dev_err(&tp->intf->dev, "check RTL_FW_PHY_UNION_MISC failed\n"); in rtl8152_check_firmware()
4864 dev_err(&tp->intf->dev, "check PHY fixup failed\n"); in rtl8152_check_firmware()
4870 dev_err(&tp->intf->dev, "multiple PHY firmware encountered"); in rtl8152_check_firmware()
4875 dev_err(&tp->intf->dev, "check PHY speed up failed\n"); in rtl8152_check_firmware()
4888 dev_err(&tp->intf->dev, "Invalid order to set PHY version\n"); in rtl8152_check_firmware()
4893 dev_err(&tp->intf->dev, "multiple PHY version encountered"); in rtl8152_check_firmware()
4898 dev_err(&tp->intf->dev, "check PHY version failed\n"); in rtl8152_check_firmware()
4904 dev_warn(&tp->intf->dev, "Unknown type %u is found\n", in rtl8152_check_firmware()
4910 i += ALIGN(__le32_to_cpu(block->length), 8); in rtl8152_check_firmware()
4915 dev_err(&tp->intf->dev, "without PHY_STOP\n"); in rtl8152_check_firmware()
4931 if (sram_read(tp, SRAM_GPHY_FW_VER) >= __le16_to_cpu(phy->version)) { in rtl_ram_code_speed_up()
4932 dev_dbg(&tp->intf->dev, "PHY firmware has been the newest\n"); in rtl_ram_code_speed_up()
4936 len = __le32_to_cpu(phy->blk_hdr.length); in rtl_ram_code_speed_up()
4937 len -= __le16_to_cpu(phy->fw_offset); in rtl_ram_code_speed_up()
4938 data = (u8 *)phy + __le16_to_cpu(phy->fw_offset); in rtl_ram_code_speed_up()
4956 generic_ocp_write(tp, __le16_to_cpu(phy->fw_reg), 0xff, size, data, MCU_TYPE_USB); in rtl_ram_code_speed_up()
4959 len -= size; in rtl_ram_code_speed_up()
4971 dev_err(&tp->intf->dev, "ram code speedup mode timeout\n"); in rtl_ram_code_speed_up()
4980 if (sram_read(tp, SRAM_GPHY_FW_VER) == __le16_to_cpu(phy->version)) in rtl_ram_code_speed_up()
4981 dev_dbg(&tp->intf->dev, "successfully applied %s\n", phy->info); in rtl_ram_code_speed_up()
4983 dev_err(&tp->intf->dev, "ram code speedup mode fail\n"); in rtl_ram_code_speed_up()
4990 ver_addr = __le16_to_cpu(phy_ver->ver.addr); in rtl8152_fw_phy_ver()
4991 ver = __le16_to_cpu(phy_ver->ver.data); in rtl8152_fw_phy_ver()
4996 dev_dbg(&tp->intf->dev, "PHY firmware has been the newest\n"); in rtl8152_fw_phy_ver()
5002 dev_dbg(&tp->intf->dev, "PHY firmware version %x\n", ver); in rtl8152_fw_phy_ver()
5013 addr = __le16_to_cpu(fix->setting.addr); in rtl8152_fw_phy_fixup()
5016 switch (__le16_to_cpu(fix->bit_cmd)) { in rtl8152_fw_phy_fixup()
5018 data &= __le16_to_cpu(fix->setting.data); in rtl8152_fw_phy_fixup()
5021 data |= __le16_to_cpu(fix->setting.data); in rtl8152_fw_phy_fixup()
5024 data &= ~__le16_to_cpu(fix->setting.data); in rtl8152_fw_phy_fixup()
5027 data ^= __le16_to_cpu(fix->setting.data); in rtl8152_fw_phy_fixup()
5035 dev_dbg(&tp->intf->dev, "applied ocp %x %x\n", addr, data); in rtl8152_fw_phy_fixup()
5046 num = phy->pre_num; in rtl8152_fw_phy_union_apply()
5048 sram_write(tp, __le16_to_cpu(phy->pre_set[i].addr), in rtl8152_fw_phy_union_apply()
5049 __le16_to_cpu(phy->pre_set[i].data)); in rtl8152_fw_phy_union_apply()
5051 length = __le32_to_cpu(phy->blk_hdr.length); in rtl8152_fw_phy_union_apply()
5052 length -= __le16_to_cpu(phy->fw_offset); in rtl8152_fw_phy_union_apply()
5054 data = (__le16 *)((u8 *)phy + __le16_to_cpu(phy->fw_offset)); in rtl8152_fw_phy_union_apply()
5056 ocp_reg_write(tp, OCP_SRAM_ADDR, __le16_to_cpu(phy->fw_reg)); in rtl8152_fw_phy_union_apply()
5060 num = phy->bp_num; in rtl8152_fw_phy_union_apply()
5062 sram_write(tp, __le16_to_cpu(phy->bp[i].addr), __le16_to_cpu(phy->bp[i].data)); in rtl8152_fw_phy_union_apply()
5064 if (phy->bp_num && phy->bp_en.addr) in rtl8152_fw_phy_union_apply()
5065 sram_write(tp, __le16_to_cpu(phy->bp_en.addr), __le16_to_cpu(phy->bp_en.data)); in rtl8152_fw_phy_union_apply()
5067 dev_dbg(&tp->intf->dev, "successfully applied %s\n", phy->info); in rtl8152_fw_phy_union_apply()
5078 mode_reg = __le16_to_cpu(phy->mode_reg); in rtl8152_fw_phy_nc_apply()
5079 sram_write(tp, mode_reg, __le16_to_cpu(phy->mode_pre)); in rtl8152_fw_phy_nc_apply()
5080 sram_write(tp, __le16_to_cpu(phy->ba_reg), in rtl8152_fw_phy_nc_apply()
5081 __le16_to_cpu(phy->ba_data)); in rtl8152_fw_phy_nc_apply()
5083 length = __le32_to_cpu(phy->blk_hdr.length); in rtl8152_fw_phy_nc_apply()
5084 length -= __le16_to_cpu(phy->fw_offset); in rtl8152_fw_phy_nc_apply()
5086 data = (__le16 *)((u8 *)phy + __le16_to_cpu(phy->fw_offset)); in rtl8152_fw_phy_nc_apply()
5088 ocp_reg_write(tp, OCP_SRAM_ADDR, __le16_to_cpu(phy->fw_reg)); in rtl8152_fw_phy_nc_apply()
5092 sram_write(tp, __le16_to_cpu(phy->patch_en_addr), in rtl8152_fw_phy_nc_apply()
5093 __le16_to_cpu(phy->patch_en_value)); in rtl8152_fw_phy_nc_apply()
5095 bp_index = __le16_to_cpu(phy->bp_start); in rtl8152_fw_phy_nc_apply()
5096 num = __le16_to_cpu(phy->bp_num); in rtl8152_fw_phy_nc_apply()
5098 sram_write(tp, bp_index, __le16_to_cpu(phy->bp[i])); in rtl8152_fw_phy_nc_apply()
5102 sram_write(tp, mode_reg, __le16_to_cpu(phy->mode_post)); in rtl8152_fw_phy_nc_apply()
5104 dev_dbg(&tp->intf->dev, "successfully applied %s\n", phy->info); in rtl8152_fw_phy_nc_apply()
5113 switch (__le32_to_cpu(mac->blk_hdr.type)) { in rtl8152_fw_mac_apply()
5124 fw_ver_reg = __le16_to_cpu(mac->fw_ver_reg); in rtl8152_fw_mac_apply()
5125 if (fw_ver_reg && ocp_read_byte(tp, MCU_TYPE_USB, fw_ver_reg) >= mac->fw_ver_data) { in rtl8152_fw_mac_apply()
5126 dev_dbg(&tp->intf->dev, "%s firmware has been the newest\n", type ? "PLA" : "USB"); in rtl8152_fw_mac_apply()
5135 if (tp->version == RTL_VER_04 && type == MCU_TYPE_PLA && in rtl8152_fw_mac_apply()
5141 length = __le32_to_cpu(mac->blk_hdr.length); in rtl8152_fw_mac_apply()
5142 length -= __le16_to_cpu(mac->fw_offset); in rtl8152_fw_mac_apply()
5145 data += __le16_to_cpu(mac->fw_offset); in rtl8152_fw_mac_apply()
5147 if (generic_ocp_write(tp, __le16_to_cpu(mac->fw_reg), 0xff, length, in rtl8152_fw_mac_apply()
5149 dev_err(&tp->intf->dev, "Write %s fw fail\n", in rtl8152_fw_mac_apply()
5154 ocp_write_word(tp, type, __le16_to_cpu(mac->bp_ba_addr), in rtl8152_fw_mac_apply()
5155 __le16_to_cpu(mac->bp_ba_value)); in rtl8152_fw_mac_apply()
5157 if (generic_ocp_write(tp, __le16_to_cpu(mac->bp_start), BYTE_EN_DWORD, in rtl8152_fw_mac_apply()
5158 ALIGN(__le16_to_cpu(mac->bp_num) << 1, 4), in rtl8152_fw_mac_apply()
5159 mac->bp, type) < 0) { in rtl8152_fw_mac_apply()
5160 dev_err(&tp->intf->dev, "Write %s bp fail\n", in rtl8152_fw_mac_apply()
5165 bp_en_addr = __le16_to_cpu(mac->bp_en_addr); in rtl8152_fw_mac_apply()
5168 __le16_to_cpu(mac->bp_en_value)); in rtl8152_fw_mac_apply()
5172 mac->fw_ver_data); in rtl8152_fw_mac_apply()
5174 dev_dbg(&tp->intf->dev, "successfully applied %s\n", mac->info); in rtl8152_fw_mac_apply()
5179 struct rtl_fw *rtl_fw = &tp->rtl_fw; in rtl8152_apply_firmware()
5186 if (IS_ERR_OR_NULL(rtl_fw->fw)) in rtl8152_apply_firmware()
5189 fw = rtl_fw->fw; in rtl8152_apply_firmware()
5190 fw_hdr = (struct fw_header *)fw->data; in rtl8152_apply_firmware()
5192 if (rtl_fw->pre_fw) in rtl8152_apply_firmware()
5193 rtl_fw->pre_fw(tp); in rtl8152_apply_firmware()
5195 for (i = offsetof(struct fw_header, blocks); i < fw->size;) { in rtl8152_apply_firmware()
5196 struct fw_block *block = (struct fw_block *)&fw->data[i]; in rtl8152_apply_firmware()
5198 switch (__le32_to_cpu(block->type)) { in rtl8152_apply_firmware()
5209 key_addr = __le16_to_cpu(key->key_reg); in rtl8152_apply_firmware()
5210 rtl_pre_ram_code(tp, key_addr, __le16_to_cpu(key->key_data), !power_cut); in rtl8152_apply_firmware()
5244 i += ALIGN(__le32_to_cpu(block->length), 8); in rtl8152_apply_firmware()
5248 if (rtl_fw->post_fw) in rtl8152_apply_firmware()
5249 rtl_fw->post_fw(tp); in rtl8152_apply_firmware()
5252 strscpy(rtl_fw->version, fw_hdr->version, RTL_VER_SIZE); in rtl8152_apply_firmware()
5253 dev_info(&tp->intf->dev, "load %s successfully\n", rtl_fw->version); in rtl8152_apply_firmware()
5258 struct rtl_fw *rtl_fw = &tp->rtl_fw; in rtl8152_release_firmware()
5260 if (!IS_ERR_OR_NULL(rtl_fw->fw)) { in rtl8152_release_firmware()
5261 release_firmware(rtl_fw->fw); in rtl8152_release_firmware()
5262 rtl_fw->fw = NULL; in rtl8152_release_firmware()
5268 struct rtl_fw *rtl_fw = &tp->rtl_fw; in rtl8152_request_firmware()
5271 if (rtl_fw->fw || !rtl_fw->fw_name) { in rtl8152_request_firmware()
5272 dev_info(&tp->intf->dev, "skip request firmware\n"); in rtl8152_request_firmware()
5277 rc = request_firmware(&rtl_fw->fw, rtl_fw->fw_name, &tp->intf->dev); in rtl8152_request_firmware()
5283 release_firmware(rtl_fw->fw); in rtl8152_request_firmware()
5287 rtl_fw->fw = ERR_PTR(rc); in rtl8152_request_firmware()
5289 dev_warn(&tp->intf->dev, in rtl8152_request_firmware()
5291 rtl_fw->fw_name, rc); in rtl8152_request_firmware()
5384 tp->ups_info.eee = enable; in r8153_eee_en()
5405 switch (tp->version) { in rtl_eee_enable()
5412 tp->eee_adv); in rtl_eee_enable()
5427 ocp_reg_write(tp, OCP_EEE_ADV, tp->eee_adv); in rtl_eee_enable()
5440 ocp_reg_write(tp, OCP_EEE_ADV, tp->eee_adv); in rtl_eee_enable()
5459 tp->ups_info.flow_control = true; in r8152b_enable_fc()
5472 rtl_eee_enable(tp, tp->eee_en); in r8152b_hw_phy_cfg()
5476 set_bit(PHY_RESET, &tp->flags); in r8152b_hw_phy_cfg()
5485 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in wait_oob_link_list_ready()
5501 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8156b_wait_loading_flash()
5544 if (tp->udev->speed == USB_SPEED_FULL || in r8152b_exit_oob()
5545 tp->udev->speed == USB_SPEED_LOW) { in r8152b_exit_oob()
5567 rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX); in r8152b_exit_oob()
5625 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153_pre_firmware_1()
5626 return -ENODEV; in r8153_pre_firmware_1()
5716 /* enable bp0 for RTL8153-BND */ in r8153b_post_firmware_1()
5783 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153_aldps_en()
5791 tp->ups_info.aldps = enable; in r8153_aldps_en()
5807 if (tp->version == RTL_VER_03) { in r8153_hw_phy_cfg()
5836 if (tp->eee_en) in r8153_hw_phy_cfg()
5842 switch (tp->version) { in r8153_hw_phy_cfg()
5853 set_bit(PHY_RESET, &tp->flags); in r8153_hw_phy_cfg()
5905 r8153b_green_en(tp, test_bit(GREEN_ETHERNET, &tp->flags)); in r8153b_hw_phy_cfg()
5915 * read efuse offset 0x7d to get a 17-bit data. Remove the dummy/fake in r8153b_hw_phy_cfg()
5916 * bit (bit3) to rebuild the real 16-bit data. Write the data to the in r8153b_hw_phy_cfg()
5924 /* ups mode tx-link-pulse timing adjustment: in r8153b_hw_phy_cfg()
5925 * rg_saw_cnt = OCP reg 0xC426 Bit[13:0] in r8153b_hw_phy_cfg()
5948 tp->ups_info.eee_ckdiv = true; in r8153b_hw_phy_cfg()
5953 tp->ups_info.eee_cmod_lv = true; in r8153b_hw_phy_cfg()
5954 tp->ups_info._10m_ckdiv = true; in r8153b_hw_phy_cfg()
5955 tp->ups_info.eee_plloff_giga = true; in r8153b_hw_phy_cfg()
5959 tp->ups_info._250m_ckdiv = true; in r8153b_hw_phy_cfg()
5964 if (tp->eee_en) in r8153b_hw_phy_cfg()
5970 set_bit(PHY_RESET, &tp->flags); in r8153b_hw_phy_cfg()
5977 tp->ups_info.r_tune = true; in r8153c_hw_phy_cfg()
5982 ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, mtu_to_size(tp->netdev->mtu)); in rtl8153_change_mtu()
6016 rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX); in r8153_first_init()
6061 switch (tp->version) { in r8153_enter_oob()
6116 return (ALIGN(mtu_to_size(tp->netdev->mtu), 1024) + 6 * 1024); in fc_pause_on_auto()
6121 return (ALIGN(mtu_to_size(tp->netdev->mtu), 1024) + 14 * 1024); in fc_pause_off_auto()
6126 u32 pause_on = tp->fc_pause_on ? tp->fc_pause_on : fc_pause_on_auto(tp); in r8156_fc_parameter()
6127 u32 pause_off = tp->fc_pause_off ? tp->fc_pause_off : fc_pause_off_auto(tp); in r8156_fc_parameter()
6138 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8156_enable()
6139 return -ENODEV; in rtl8156_enable()
6162 if (tp->udev->speed == USB_SPEED_HIGH) { in rtl8156_enable()
6196 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8156b_enable()
6197 return -ENODEV; in rtl8156b_enable()
6219 if (tp->udev->speed == USB_SPEED_HIGH) { in rtl8156b_enable()
6247 return -EINVAL; in rtl8152_set_speed()
6254 tp->ups_info.speed_duplex = FORCE_10M_FULL; in rtl8152_set_speed()
6256 tp->ups_info.speed_duplex = FORCE_10M_HALF; in rtl8152_set_speed()
6263 tp->ups_info.speed_duplex = FORCE_100M_FULL; in rtl8152_set_speed()
6265 tp->ups_info.speed_duplex = FORCE_100M_HALF; in rtl8152_set_speed()
6269 if (tp->mii.supports_gmii) { in rtl8152_set_speed()
6271 tp->ups_info.speed_duplex = NWAY_1000M_FULL; in rtl8152_set_speed()
6276 ret = -EINVAL; in rtl8152_set_speed()
6281 tp->mii.full_duplex = 1; in rtl8152_set_speed()
6283 tp->mii.full_duplex = 0; in rtl8152_set_speed()
6285 tp->mii.force_media = 1; in rtl8152_set_speed()
6293 if (tp->mii.supports_gmii) { in rtl8152_set_speed()
6296 if (tp->support_2500full) in rtl8152_set_speed()
6301 return -EINVAL; in rtl8152_set_speed()
6308 tp->ups_info.speed_duplex = NWAY_10M_HALF; in rtl8152_set_speed()
6312 tp->ups_info.speed_duplex = NWAY_10M_FULL; in rtl8152_set_speed()
6317 tp->ups_info.speed_duplex = NWAY_100M_HALF; in rtl8152_set_speed()
6321 tp->ups_info.speed_duplex = NWAY_100M_FULL; in rtl8152_set_speed()
6326 tp->mii.advertising = new1; in rtl8152_set_speed()
6329 if (tp->mii.supports_gmii) { in rtl8152_set_speed()
6336 tp->ups_info.speed_duplex = NWAY_1000M_FULL; in rtl8152_set_speed()
6343 if (tp->support_2500full) { in rtl8152_set_speed()
6349 tp->ups_info.speed_duplex = NWAY_2500M_FULL; in rtl8152_set_speed()
6358 tp->mii.force_media = 0; in rtl8152_set_speed()
6361 if (test_and_clear_bit(PHY_RESET, &tp->flags)) in rtl8152_set_speed()
6382 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8152_up()
6392 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) { in rtl8152_down()
6407 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8153_up()
6429 switch (tp->version) { in rtl8153_up()
6447 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) { in rtl8153_down()
6468 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8153b_up()
6484 if (tp->udev->speed >= USB_SPEED_SUPER) in rtl8153b_up()
6492 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) { in rtl8153b_down()
6511 ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, mtu_to_size(tp->netdev->mtu)); in rtl8153c_change_mtu()
6519 if (tp->netdev->mtu < 8000) in rtl8153c_change_mtu()
6529 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8153c_up()
6562 rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX); in rtl8153c_up()
6594 u32 rx_max_size = mtu_to_size(tp->netdev->mtu); in rtl8156_change_mtu()
6610 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8156_up()
6635 rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX); in rtl8156_up()
6639 switch (tp->version) { in rtl8156_up()
6667 if (tp->saved_wolopts != __rtl_get_wol(tp)) { in rtl8156_up()
6668 netif_warn(tp, ifup, tp->netdev, "wol setting is changed\n"); in rtl8156_up()
6669 __rtl_set_wol(tp, tp->saved_wolopts); in rtl8156_up()
6675 if (tp->udev->speed >= USB_SPEED_SUPER) in rtl8156_up()
6683 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) { in rtl8156_down()
6741 tp->ocp_base = 0x2000; in rtl8152_in_nway()
6779 struct net_device *netdev = tp->netdev; in set_carrier()
6780 struct napi_struct *napi = &tp->napi; in set_carrier()
6787 tp->rtl_ops.enable(tp); in set_carrier()
6792 clear_bit(RTL8152_SET_RX_MODE, &tp->flags); in set_carrier()
6798 skb_queue_len(&tp->tx_queue) < tp->tx_qlen) { in set_carrier()
6804 tasklet_disable(&tp->tx_tl); in set_carrier()
6806 tp->rtl_ops.disable(tp); in set_carrier()
6808 tasklet_enable(&tp->tx_tl); in set_carrier()
6821 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags) || !netif_running(tp->netdev)) in rtl_work_func_t()
6824 if (usb_autopm_get_interface(tp->intf) < 0) in rtl_work_func_t()
6827 if (!test_bit(WORK_ENABLE, &tp->flags)) in rtl_work_func_t()
6830 if (!mutex_trylock(&tp->control)) { in rtl_work_func_t()
6831 schedule_delayed_work(&tp->schedule, 0); in rtl_work_func_t()
6835 if (test_and_clear_bit(RTL8152_LINK_CHG, &tp->flags)) in rtl_work_func_t()
6838 if (test_and_clear_bit(RTL8152_SET_RX_MODE, &tp->flags)) in rtl_work_func_t()
6839 _rtl8152_set_rx_mode(tp->netdev); in rtl_work_func_t()
6842 if (test_and_clear_bit(SCHEDULE_TASKLET, &tp->flags) && in rtl_work_func_t()
6843 netif_carrier_ok(tp->netdev)) in rtl_work_func_t()
6844 tasklet_schedule(&tp->tx_tl); in rtl_work_func_t()
6846 if (test_and_clear_bit(RX_EPROTO, &tp->flags) && in rtl_work_func_t()
6847 !list_empty(&tp->rx_done)) in rtl_work_func_t()
6848 napi_schedule(&tp->napi); in rtl_work_func_t()
6850 mutex_unlock(&tp->control); in rtl_work_func_t()
6853 usb_autopm_put_interface(tp->intf); in rtl_work_func_t()
6860 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl_hw_phy_work_func_t()
6863 if (usb_autopm_get_interface(tp->intf) < 0) in rtl_hw_phy_work_func_t()
6866 mutex_lock(&tp->control); in rtl_hw_phy_work_func_t()
6868 if (rtl8152_request_firmware(tp) == -ENODEV && tp->rtl_fw.retry) { in rtl_hw_phy_work_func_t()
6869 tp->rtl_fw.retry = false; in rtl_hw_phy_work_func_t()
6870 tp->rtl_fw.fw = NULL; in rtl_hw_phy_work_func_t()
6872 /* Delay execution in case request_firmware() is not ready yet. in rtl_hw_phy_work_func_t()
6874 queue_delayed_work(system_long_wq, &tp->hw_phy_work, HZ * 10); in rtl_hw_phy_work_func_t()
6878 tp->rtl_ops.hw_phy_cfg(tp); in rtl_hw_phy_work_func_t()
6880 rtl8152_set_speed(tp, tp->autoneg, tp->speed, tp->duplex, in rtl_hw_phy_work_func_t()
6881 tp->advertising); in rtl_hw_phy_work_func_t()
6884 mutex_unlock(&tp->control); in rtl_hw_phy_work_func_t()
6886 usb_autopm_put_interface(tp->intf); in rtl_hw_phy_work_func_t()
6898 usb_autopm_get_interface(tp->intf); in rtl_notifier()
6903 usb_autopm_put_interface(tp->intf); in rtl_notifier()
6921 if (work_busy(&tp->hw_phy_work.work) & WORK_BUSY_PENDING) { in rtl8152_open()
6922 cancel_delayed_work_sync(&tp->hw_phy_work); in rtl8152_open()
6923 rtl_hw_phy_work_func_t(&tp->hw_phy_work.work); in rtl8152_open()
6930 res = usb_autopm_get_interface(tp->intf); in rtl8152_open()
6934 mutex_lock(&tp->control); in rtl8152_open()
6936 tp->rtl_ops.up(tp); in rtl8152_open()
6940 set_bit(WORK_ENABLE, &tp->flags); in rtl8152_open()
6942 res = usb_submit_urb(tp->intr_urb, GFP_KERNEL); in rtl8152_open()
6944 if (res == -ENODEV) in rtl8152_open()
6945 netif_device_detach(tp->netdev); in rtl8152_open()
6950 napi_enable(&tp->napi); in rtl8152_open()
6951 tasklet_enable(&tp->tx_tl); in rtl8152_open()
6953 mutex_unlock(&tp->control); in rtl8152_open()
6955 usb_autopm_put_interface(tp->intf); in rtl8152_open()
6957 tp->pm_notifier.notifier_call = rtl_notifier; in rtl8152_open()
6958 register_pm_notifier(&tp->pm_notifier); in rtl8152_open()
6963 mutex_unlock(&tp->control); in rtl8152_open()
6964 usb_autopm_put_interface(tp->intf); in rtl8152_open()
6977 unregister_pm_notifier(&tp->pm_notifier); in rtl8152_close()
6979 tasklet_disable(&tp->tx_tl); in rtl8152_close()
6980 clear_bit(WORK_ENABLE, &tp->flags); in rtl8152_close()
6981 usb_kill_urb(tp->intr_urb); in rtl8152_close()
6982 cancel_delayed_work_sync(&tp->schedule); in rtl8152_close()
6983 napi_disable(&tp->napi); in rtl8152_close()
6986 res = usb_autopm_get_interface(tp->intf); in rtl8152_close()
6987 if (res < 0 || test_bit(RTL8152_INACCESSIBLE, &tp->flags)) { in rtl8152_close()
6991 mutex_lock(&tp->control); in rtl8152_close()
6993 tp->rtl_ops.down(tp); in rtl8152_close()
6995 mutex_unlock(&tp->control); in rtl8152_close()
6999 usb_autopm_put_interface(tp->intf); in rtl8152_close()
7020 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8152b_init()
7031 if (tp->version == RTL_VER_01) { in r8152b_init()
7064 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153_init()
7075 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153_init()
7081 if (tp->version == RTL_VER_03 || tp->version == RTL_VER_04 || in r8153_init()
7082 tp->version == RTL_VER_05) in r8153_init()
7095 if (tp->version == RTL_VER_04) { in r8153_init()
7104 } else if (tp->version == RTL_VER_05) { in r8153_init()
7115 } else if (tp->version == RTL_VER_06) { in r8153_init()
7147 if (tp->version == RTL_VER_04 && tp->udev->speed < USB_SPEED_SUPER) in r8153_init()
7164 usb_enable_lpm(tp->udev); in r8153_init()
7177 if (tp->dell_tb_rx_agg_bug) in r8153_init()
7184 switch (tp->udev->speed) { in r8153_init()
7187 tp->coalesce = COALESCE_SUPER; in r8153_init()
7190 tp->coalesce = COALESCE_HIGH; in r8153_init()
7193 tp->coalesce = COALESCE_SLOW; in r8153_init()
7204 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153b_init()
7215 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153b_init()
7247 if (tp->udev->speed >= USB_SPEED_SUPER) in r8153b_init()
7250 usb_enable_lpm(tp->udev); in r8153b_init()
7259 if (tp->version == RTL_VER_09) { in r8153b_init()
7268 set_bit(GREEN_ETHERNET, &tp->flags); in r8153b_init()
7277 tp->coalesce = 15000; /* 15 us */ in r8153b_init()
7286 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153c_init()
7306 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8153c_init()
7341 usb_enable_lpm(tp->udev); in r8153c_init()
7350 set_bit(GREEN_ETHERNET, &tp->flags); in r8153c_init()
7359 tp->coalesce = 15000; /* 15 us */ in r8153c_init()
7402 switch (tp->version) { in r8156_hw_phy_cfg()
7580 tp->ups_info._10m_ckdiv = true; in r8156_hw_phy_cfg()
7581 tp->ups_info.eee_plloff_100 = false; in r8156_hw_phy_cfg()
7582 tp->ups_info.eee_plloff_giga = false; in r8156_hw_phy_cfg()
7587 tp->ups_info.eee_ckdiv = false; in r8156_hw_phy_cfg()
7591 tp->ups_info._250m_ckdiv = false; in r8156_hw_phy_cfg()
7692 rtl_green_en(tp, test_bit(GREEN_ETHERNET, &tp->flags)); in r8156_hw_phy_cfg()
7700 tp->ups_info.lite_mode = 0; in r8156_hw_phy_cfg()
7702 if (tp->eee_en) in r8156_hw_phy_cfg()
7709 set_bit(PHY_RESET, &tp->flags); in r8156_hw_phy_cfg()
7717 switch (tp->version) { in r8156b_hw_phy_cfg()
7789 switch (tp->version) { in r8156b_hw_phy_cfg()
8060 /* Green Table-PGA, 1G full viterbi */ in r8156b_hw_phy_cfg()
8098 tp->ups_info._10m_ckdiv = true; in r8156b_hw_phy_cfg()
8099 tp->ups_info.eee_plloff_100 = false; in r8156b_hw_phy_cfg()
8100 tp->ups_info.eee_plloff_giga = false; in r8156b_hw_phy_cfg()
8105 tp->ups_info.eee_ckdiv = false; in r8156b_hw_phy_cfg()
8109 rtl_green_en(tp, test_bit(GREEN_ETHERNET, &tp->flags)); in r8156b_hw_phy_cfg()
8117 tp->ups_info.lite_mode = 0; in r8156b_hw_phy_cfg()
8119 if (tp->eee_en) in r8156b_hw_phy_cfg()
8126 set_bit(PHY_RESET, &tp->flags); in r8156b_hw_phy_cfg()
8135 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8156_init()
8156 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8156_init()
8189 if (tp->udev->speed >= USB_SPEED_SUPER) in r8156_init()
8192 usb_enable_lpm(tp->udev); in r8156_init()
8208 set_bit(GREEN_ETHERNET, &tp->flags); in r8156_init()
8222 tp->coalesce = 15000; /* 15 us */ in r8156_init()
8231 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8156b_init()
8250 switch (tp->version) { in r8156b_init()
8265 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in r8156b_init()
8301 if (tp->udev->speed >= USB_SPEED_SUPER) in r8156b_init()
8304 usb_enable_lpm(tp->udev); in r8156b_init()
8342 set_bit(GREEN_ETHERNET, &tp->flags); in r8156b_init()
8352 tp->coalesce = 15000; /* 15 us */ in r8156b_init()
8357 struct usb_host_interface *alt = intf->cur_altsetting; in rtl_check_vendor_ok()
8361 dev_err(&intf->dev, "Expected endpoints are not found\n"); in rtl_check_vendor_ok()
8367 dev_err(&intf->dev, "Invalid Rx endpoint address\n"); in rtl_check_vendor_ok()
8373 dev_err(&intf->dev, "Invalid Tx endpoint address\n"); in rtl_check_vendor_ok()
8379 dev_err(&intf->dev, "Invalid interrupt endpoint address\n"); in rtl_check_vendor_ok()
8393 if (!tp || !test_bit(PROBED_WITH_NO_ERRORS, &tp->flags)) in rtl8152_pre_reset()
8396 netdev = tp->netdev; in rtl8152_pre_reset()
8401 tasklet_disable(&tp->tx_tl); in rtl8152_pre_reset()
8402 clear_bit(WORK_ENABLE, &tp->flags); in rtl8152_pre_reset()
8403 usb_kill_urb(tp->intr_urb); in rtl8152_pre_reset()
8404 cancel_delayed_work_sync(&tp->schedule); in rtl8152_pre_reset()
8405 napi_disable(&tp->napi); in rtl8152_pre_reset()
8407 mutex_lock(&tp->control); in rtl8152_pre_reset()
8408 set_bit(IN_PRE_RESET, &tp->flags); in rtl8152_pre_reset()
8409 tp->rtl_ops.disable(tp); in rtl8152_pre_reset()
8410 clear_bit(IN_PRE_RESET, &tp->flags); in rtl8152_pre_reset()
8411 mutex_unlock(&tp->control); in rtl8152_pre_reset()
8423 if (!tp || !test_bit(PROBED_WITH_NO_ERRORS, &tp->flags)) in rtl8152_post_reset()
8430 dev_set_mac_address (tp->netdev, &sa, NULL); in rtl8152_post_reset()
8432 netdev = tp->netdev; in rtl8152_post_reset()
8436 set_bit(WORK_ENABLE, &tp->flags); in rtl8152_post_reset()
8438 mutex_lock(&tp->control); in rtl8152_post_reset()
8439 tp->rtl_ops.enable(tp); in rtl8152_post_reset()
8442 mutex_unlock(&tp->control); in rtl8152_post_reset()
8445 napi_enable(&tp->napi); in rtl8152_post_reset()
8446 tasklet_enable(&tp->tx_tl); in rtl8152_post_reset()
8448 usb_submit_urb(tp->intr_urb, GFP_KERNEL); in rtl8152_post_reset()
8450 if (!list_empty(&tp->rx_done)) in rtl8152_post_reset()
8451 napi_schedule(&tp->napi); in rtl8152_post_reset()
8460 bool sw_linking = !!netif_carrier_ok(tp->netdev); in delay_autosuspend()
8467 if (work_busy(&tp->schedule.work) || sw_linking != hw_linking) in delay_autosuspend()
8473 if (!sw_linking && tp->rtl_ops.in_nway(tp)) in delay_autosuspend()
8475 else if (!skb_queue_empty(&tp->tx_queue)) in delay_autosuspend()
8483 struct net_device *netdev = tp->netdev; in rtl8152_runtime_resume()
8485 if (netif_running(netdev) && netdev->flags & IFF_UP) { in rtl8152_runtime_resume()
8486 struct napi_struct *napi = &tp->napi; in rtl8152_runtime_resume()
8488 tp->rtl_ops.autosuspend_en(tp, false); in rtl8152_runtime_resume()
8490 set_bit(WORK_ENABLE, &tp->flags); in rtl8152_runtime_resume()
8497 tp->rtl_ops.disable(tp); in rtl8152_runtime_resume()
8503 clear_bit(SELECTIVE_SUSPEND, &tp->flags); in rtl8152_runtime_resume()
8506 if (!list_empty(&tp->rx_done)) in rtl8152_runtime_resume()
8507 napi_schedule(&tp->napi); in rtl8152_runtime_resume()
8509 usb_submit_urb(tp->intr_urb, GFP_NOIO); in rtl8152_runtime_resume()
8511 if (netdev->flags & IFF_UP) in rtl8152_runtime_resume()
8512 tp->rtl_ops.autosuspend_en(tp, false); in rtl8152_runtime_resume()
8514 clear_bit(SELECTIVE_SUSPEND, &tp->flags); in rtl8152_runtime_resume()
8522 struct net_device *netdev = tp->netdev; in rtl8152_system_resume()
8526 if (netif_running(netdev) && (netdev->flags & IFF_UP)) { in rtl8152_system_resume()
8527 tp->rtl_ops.up(tp); in rtl8152_system_resume()
8529 set_bit(WORK_ENABLE, &tp->flags); in rtl8152_system_resume()
8530 usb_submit_urb(tp->intr_urb, GFP_NOIO); in rtl8152_system_resume()
8538 struct net_device *netdev = tp->netdev; in rtl8152_runtime_suspend()
8541 if (!tp->rtl_ops.autosuspend_en) in rtl8152_runtime_suspend()
8542 return -EBUSY; in rtl8152_runtime_suspend()
8544 set_bit(SELECTIVE_SUSPEND, &tp->flags); in rtl8152_runtime_suspend()
8547 if (netif_running(netdev) && test_bit(WORK_ENABLE, &tp->flags)) { in rtl8152_runtime_suspend()
8562 clear_bit(SELECTIVE_SUSPEND, &tp->flags); in rtl8152_runtime_suspend()
8564 ret = -EBUSY; in rtl8152_runtime_suspend()
8569 clear_bit(WORK_ENABLE, &tp->flags); in rtl8152_runtime_suspend()
8570 usb_kill_urb(tp->intr_urb); in rtl8152_runtime_suspend()
8572 tp->rtl_ops.autosuspend_en(tp, true); in rtl8152_runtime_suspend()
8575 struct napi_struct *napi = &tp->napi; in rtl8152_runtime_suspend()
8586 ret = -EBUSY; in rtl8152_runtime_suspend()
8596 struct net_device *netdev = tp->netdev; in rtl8152_system_suspend()
8600 if (netif_running(netdev) && test_bit(WORK_ENABLE, &tp->flags)) { in rtl8152_system_suspend()
8601 struct napi_struct *napi = &tp->napi; in rtl8152_system_suspend()
8603 clear_bit(WORK_ENABLE, &tp->flags); in rtl8152_system_suspend()
8604 usb_kill_urb(tp->intr_urb); in rtl8152_system_suspend()
8605 tasklet_disable(&tp->tx_tl); in rtl8152_system_suspend()
8607 cancel_delayed_work_sync(&tp->schedule); in rtl8152_system_suspend()
8608 tp->rtl_ops.down(tp); in rtl8152_system_suspend()
8610 tasklet_enable(&tp->tx_tl); in rtl8152_system_suspend()
8621 mutex_lock(&tp->control); in rtl8152_suspend()
8628 mutex_unlock(&tp->control); in rtl8152_suspend()
8638 mutex_lock(&tp->control); in rtl8152_resume()
8642 if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) in rtl8152_resume()
8647 mutex_unlock(&tp->control); in rtl8152_resume()
8656 clear_bit(SELECTIVE_SUSPEND, &tp->flags); in rtl8152_reset_resume()
8658 tp->rtl_ops.init(tp); in rtl8152_reset_resume()
8659 queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0); in rtl8152_reset_resume()
8668 if (usb_autopm_get_interface(tp->intf) < 0) in rtl8152_get_wol()
8672 wol->supported = 0; in rtl8152_get_wol()
8673 wol->wolopts = 0; in rtl8152_get_wol()
8675 mutex_lock(&tp->control); in rtl8152_get_wol()
8676 wol->supported = WAKE_ANY; in rtl8152_get_wol()
8677 wol->wolopts = __rtl_get_wol(tp); in rtl8152_get_wol()
8678 mutex_unlock(&tp->control); in rtl8152_get_wol()
8681 usb_autopm_put_interface(tp->intf); in rtl8152_get_wol()
8690 return -EOPNOTSUPP; in rtl8152_set_wol()
8692 if (wol->wolopts & ~WAKE_ANY) in rtl8152_set_wol()
8693 return -EINVAL; in rtl8152_set_wol()
8695 ret = usb_autopm_get_interface(tp->intf); in rtl8152_set_wol()
8699 mutex_lock(&tp->control); in rtl8152_set_wol()
8701 __rtl_set_wol(tp, wol->wolopts); in rtl8152_set_wol()
8702 tp->saved_wolopts = wol->wolopts & WAKE_ANY; in rtl8152_set_wol()
8704 mutex_unlock(&tp->control); in rtl8152_set_wol()
8706 usb_autopm_put_interface(tp->intf); in rtl8152_set_wol()
8716 return tp->msg_enable; in rtl8152_get_msglevel()
8723 tp->msg_enable = value; in rtl8152_set_msglevel()
8731 strscpy(info->driver, MODULENAME, sizeof(info->driver)); in rtl8152_get_drvinfo()
8732 strscpy(info->version, DRIVER_VERSION, sizeof(info->version)); in rtl8152_get_drvinfo()
8733 usb_make_path(tp->udev, info->bus_info, sizeof(info->bus_info)); in rtl8152_get_drvinfo()
8734 if (!IS_ERR_OR_NULL(tp->rtl_fw.fw)) in rtl8152_get_drvinfo()
8735 strscpy(info->fw_version, tp->rtl_fw.version, in rtl8152_get_drvinfo()
8736 sizeof(info->fw_version)); in rtl8152_get_drvinfo()
8746 if (!tp->mii.mdio_read) in rtl8152_get_link_ksettings()
8747 return -EOPNOTSUPP; in rtl8152_get_link_ksettings()
8749 ret = usb_autopm_get_interface(tp->intf); in rtl8152_get_link_ksettings()
8753 mutex_lock(&tp->control); in rtl8152_get_link_ksettings()
8755 mii_ethtool_get_link_ksettings(&tp->mii, cmd); in rtl8152_get_link_ksettings()
8758 cmd->link_modes.supported, tp->support_2500full); in rtl8152_get_link_ksettings()
8760 if (tp->support_2500full) { in rtl8152_get_link_ksettings()
8762 cmd->link_modes.advertising, in rtl8152_get_link_ksettings()
8766 cmd->link_modes.lp_advertising, in rtl8152_get_link_ksettings()
8770 cmd->base.speed = SPEED_2500; in rtl8152_get_link_ksettings()
8773 mutex_unlock(&tp->control); in rtl8152_get_link_ksettings()
8775 usb_autopm_put_interface(tp->intf); in rtl8152_get_link_ksettings()
8788 ret = usb_autopm_get_interface(tp->intf); in rtl8152_set_link_ksettings()
8793 cmd->link_modes.advertising)) in rtl8152_set_link_ksettings()
8797 cmd->link_modes.advertising)) in rtl8152_set_link_ksettings()
8801 cmd->link_modes.advertising)) in rtl8152_set_link_ksettings()
8805 cmd->link_modes.advertising)) in rtl8152_set_link_ksettings()
8809 cmd->link_modes.advertising)) in rtl8152_set_link_ksettings()
8813 cmd->link_modes.advertising)) in rtl8152_set_link_ksettings()
8817 cmd->link_modes.advertising)) in rtl8152_set_link_ksettings()
8820 mutex_lock(&tp->control); in rtl8152_set_link_ksettings()
8822 ret = rtl8152_set_speed(tp, cmd->base.autoneg, cmd->base.speed, in rtl8152_set_link_ksettings()
8823 cmd->base.duplex, advertising); in rtl8152_set_link_ksettings()
8825 tp->autoneg = cmd->base.autoneg; in rtl8152_set_link_ksettings()
8826 tp->speed = cmd->base.speed; in rtl8152_set_link_ksettings()
8827 tp->duplex = cmd->base.duplex; in rtl8152_set_link_ksettings()
8828 tp->advertising = advertising; in rtl8152_set_link_ksettings()
8831 mutex_unlock(&tp->control); in rtl8152_set_link_ksettings()
8833 usb_autopm_put_interface(tp->intf); in rtl8152_set_link_ksettings()
8861 return -EOPNOTSUPP; in rtl8152_get_sset_count()
8871 if (usb_autopm_get_interface(tp->intf) < 0) in rtl8152_get_ethtool_stats()
8876 usb_autopm_put_interface(tp->intf); in rtl8152_get_ethtool_stats()
8916 eee->eee_enabled = tp->eee_en; in r8152_get_eee()
8917 eee->eee_active = !!(supported & adv & lp); in r8152_get_eee()
8918 eee->supported = supported; in r8152_get_eee()
8919 eee->advertised = tp->eee_adv; in r8152_get_eee()
8920 eee->lp_advertised = lp; in r8152_get_eee()
8927 u16 val = ethtool_adv_to_mmd_eee_adv_t(eee->advertised); in r8152_set_eee()
8929 tp->eee_en = eee->eee_enabled; in r8152_set_eee()
8930 tp->eee_adv = val; in r8152_set_eee()
8932 rtl_eee_enable(tp, tp->eee_en); in r8152_set_eee()
8951 eee->eee_enabled = tp->eee_en; in r8153_get_eee()
8952 eee->eee_active = !!(supported & adv & lp); in r8153_get_eee()
8953 eee->supported = supported; in r8153_get_eee()
8954 eee->advertised = tp->eee_adv; in r8153_get_eee()
8955 eee->lp_advertised = lp; in r8153_get_eee()
8966 if (!tp->rtl_ops.eee_get) { in rtl_ethtool_get_eee()
8967 ret = -EOPNOTSUPP; in rtl_ethtool_get_eee()
8971 ret = usb_autopm_get_interface(tp->intf); in rtl_ethtool_get_eee()
8975 mutex_lock(&tp->control); in rtl_ethtool_get_eee()
8977 ret = tp->rtl_ops.eee_get(tp, edata); in rtl_ethtool_get_eee()
8979 mutex_unlock(&tp->control); in rtl_ethtool_get_eee()
8981 usb_autopm_put_interface(tp->intf); in rtl_ethtool_get_eee()
8993 if (!tp->rtl_ops.eee_set) { in rtl_ethtool_set_eee()
8994 ret = -EOPNOTSUPP; in rtl_ethtool_set_eee()
8998 ret = usb_autopm_get_interface(tp->intf); in rtl_ethtool_set_eee()
9002 mutex_lock(&tp->control); in rtl_ethtool_set_eee()
9004 ret = tp->rtl_ops.eee_set(tp, edata); in rtl_ethtool_set_eee()
9006 ret = mii_nway_restart(&tp->mii); in rtl_ethtool_set_eee()
9008 mutex_unlock(&tp->control); in rtl_ethtool_set_eee()
9010 usb_autopm_put_interface(tp->intf); in rtl_ethtool_set_eee()
9021 ret = usb_autopm_get_interface(tp->intf); in rtl8152_nway_reset()
9025 mutex_lock(&tp->control); in rtl8152_nway_reset()
9027 ret = mii_nway_restart(&tp->mii); in rtl8152_nway_reset()
9029 mutex_unlock(&tp->control); in rtl8152_nway_reset()
9031 usb_autopm_put_interface(tp->intf); in rtl8152_nway_reset()
9044 switch (tp->version) { in rtl8152_get_coalesce()
9048 return -EOPNOTSUPP; in rtl8152_get_coalesce()
9053 coalesce->rx_coalesce_usecs = tp->coalesce; in rtl8152_get_coalesce()
9066 switch (tp->version) { in rtl8152_set_coalesce()
9070 return -EOPNOTSUPP; in rtl8152_set_coalesce()
9075 if (coalesce->rx_coalesce_usecs > COALESCE_SLOW) in rtl8152_set_coalesce()
9076 return -EINVAL; in rtl8152_set_coalesce()
9078 ret = usb_autopm_get_interface(tp->intf); in rtl8152_set_coalesce()
9082 mutex_lock(&tp->control); in rtl8152_set_coalesce()
9084 if (tp->coalesce != coalesce->rx_coalesce_usecs) { in rtl8152_set_coalesce()
9085 tp->coalesce = coalesce->rx_coalesce_usecs; in rtl8152_set_coalesce()
9089 napi_disable(&tp->napi); in rtl8152_set_coalesce()
9090 tp->rtl_ops.disable(tp); in rtl8152_set_coalesce()
9091 tp->rtl_ops.enable(tp); in rtl8152_set_coalesce()
9093 clear_bit(RTL8152_SET_RX_MODE, &tp->flags); in rtl8152_set_coalesce()
9095 napi_enable(&tp->napi); in rtl8152_set_coalesce()
9100 mutex_unlock(&tp->control); in rtl8152_set_coalesce()
9102 usb_autopm_put_interface(tp->intf); in rtl8152_set_coalesce()
9112 switch (tunable->id) { in rtl8152_get_tunable()
9114 *(u32 *)d = tp->rx_copybreak; in rtl8152_get_tunable()
9117 return -EOPNOTSUPP; in rtl8152_get_tunable()
9130 switch (tunable->id) { in rtl8152_set_tunable()
9136 return -EINVAL; in rtl8152_set_tunable()
9139 if (tp->rx_copybreak != val) { in rtl8152_set_tunable()
9140 if (netdev->flags & IFF_UP) { in rtl8152_set_tunable()
9141 mutex_lock(&tp->control); in rtl8152_set_tunable()
9142 napi_disable(&tp->napi); in rtl8152_set_tunable()
9143 tp->rx_copybreak = val; in rtl8152_set_tunable()
9144 napi_enable(&tp->napi); in rtl8152_set_tunable()
9145 mutex_unlock(&tp->control); in rtl8152_set_tunable()
9147 tp->rx_copybreak = val; in rtl8152_set_tunable()
9152 return -EOPNOTSUPP; in rtl8152_set_tunable()
9165 ring->rx_max_pending = RTL8152_RX_MAX_PENDING; in rtl8152_get_ringparam()
9166 ring->rx_pending = tp->rx_pending; in rtl8152_get_ringparam()
9176 if (ring->rx_pending < (RTL8152_MAX_RX * 2)) in rtl8152_set_ringparam()
9177 return -EINVAL; in rtl8152_set_ringparam()
9179 if (tp->rx_pending != ring->rx_pending) { in rtl8152_set_ringparam()
9180 if (netdev->flags & IFF_UP) { in rtl8152_set_ringparam()
9181 mutex_lock(&tp->control); in rtl8152_set_ringparam()
9182 napi_disable(&tp->napi); in rtl8152_set_ringparam()
9183 tp->rx_pending = ring->rx_pending; in rtl8152_set_ringparam()
9184 napi_enable(&tp->napi); in rtl8152_set_ringparam()
9185 mutex_unlock(&tp->control); in rtl8152_set_ringparam()
9187 tp->rx_pending = ring->rx_pending; in rtl8152_set_ringparam()
9200 if (usb_autopm_get_interface(tp->intf) < 0) in rtl8152_get_pauseparam()
9203 mutex_lock(&tp->control); in rtl8152_get_pauseparam()
9209 mutex_unlock(&tp->control); in rtl8152_get_pauseparam()
9211 usb_autopm_put_interface(tp->intf); in rtl8152_get_pauseparam()
9214 pause->autoneg = 0; in rtl8152_get_pauseparam()
9215 pause->rx_pause = 0; in rtl8152_get_pauseparam()
9216 pause->tx_pause = 0; in rtl8152_get_pauseparam()
9220 pause->autoneg = 1; in rtl8152_get_pauseparam()
9225 pause->rx_pause = 1; in rtl8152_get_pauseparam()
9228 pause->tx_pause = 1; in rtl8152_get_pauseparam()
9238 ret = usb_autopm_get_interface(tp->intf); in rtl8152_set_pauseparam()
9242 mutex_lock(&tp->control); in rtl8152_set_pauseparam()
9244 if (pause->autoneg && !(r8152_mdio_read(tp, MII_BMCR) & BMCR_ANENABLE)) { in rtl8152_set_pauseparam()
9245 ret = -EINVAL; in rtl8152_set_pauseparam()
9249 if (pause->rx_pause) in rtl8152_set_pauseparam()
9252 if (pause->tx_pause) in rtl8152_set_pauseparam()
9261 mutex_unlock(&tp->control); in rtl8152_set_pauseparam()
9262 usb_autopm_put_interface(tp->intf); in rtl8152_set_pauseparam()
9299 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8152_ioctl()
9300 return -ENODEV; in rtl8152_ioctl()
9302 res = usb_autopm_get_interface(tp->intf); in rtl8152_ioctl()
9308 data->phy_id = R8152_PHY_ID; /* Internal PHY */ in rtl8152_ioctl()
9312 mutex_lock(&tp->control); in rtl8152_ioctl()
9313 data->val_out = r8152_mdio_read(tp, data->reg_num); in rtl8152_ioctl()
9314 mutex_unlock(&tp->control); in rtl8152_ioctl()
9319 res = -EPERM; in rtl8152_ioctl()
9322 mutex_lock(&tp->control); in rtl8152_ioctl()
9323 r8152_mdio_write(tp, data->reg_num, data->val_in); in rtl8152_ioctl()
9324 mutex_unlock(&tp->control); in rtl8152_ioctl()
9328 res = -EOPNOTSUPP; in rtl8152_ioctl()
9331 usb_autopm_put_interface(tp->intf); in rtl8152_ioctl()
9342 switch (tp->version) { in rtl8152_change_mtu()
9346 dev->mtu = new_mtu; in rtl8152_change_mtu()
9352 ret = usb_autopm_get_interface(tp->intf); in rtl8152_change_mtu()
9356 mutex_lock(&tp->control); in rtl8152_change_mtu()
9358 dev->mtu = new_mtu; in rtl8152_change_mtu()
9361 if (tp->rtl_ops.change_mtu) in rtl8152_change_mtu()
9362 tp->rtl_ops.change_mtu(tp); in rtl8152_change_mtu()
9366 napi_disable(&tp->napi); in rtl8152_change_mtu()
9367 tasklet_disable(&tp->tx_tl); in rtl8152_change_mtu()
9368 tp->rtl_ops.disable(tp); in rtl8152_change_mtu()
9369 tp->rtl_ops.enable(tp); in rtl8152_change_mtu()
9371 tasklet_enable(&tp->tx_tl); in rtl8152_change_mtu()
9372 napi_enable(&tp->napi); in rtl8152_change_mtu()
9378 mutex_unlock(&tp->control); in rtl8152_change_mtu()
9380 usb_autopm_put_interface(tp->intf); in rtl8152_change_mtu()
9401 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8152_unload()
9404 if (tp->version != RTL_VER_01) in rtl8152_unload()
9410 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8153_unload()
9418 if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) in rtl8153b_unload()
9426 struct rtl_ops *ops = &tp->rtl_ops; in rtl_ops_init()
9429 switch (tp->version) { in rtl_ops_init()
9433 ops->init = r8152b_init; in rtl_ops_init()
9434 ops->enable = rtl8152_enable; in rtl_ops_init()
9435 ops->disable = rtl8152_disable; in rtl_ops_init()
9436 ops->up = rtl8152_up; in rtl_ops_init()
9437 ops->down = rtl8152_down; in rtl_ops_init()
9438 ops->unload = rtl8152_unload; in rtl_ops_init()
9439 ops->eee_get = r8152_get_eee; in rtl_ops_init()
9440 ops->eee_set = r8152_set_eee; in rtl_ops_init()
9441 ops->in_nway = rtl8152_in_nway; in rtl_ops_init()
9442 ops->hw_phy_cfg = r8152b_hw_phy_cfg; in rtl_ops_init()
9443 ops->autosuspend_en = rtl_runtime_suspend_enable; in rtl_ops_init()
9444 tp->rx_buf_sz = 16 * 1024; in rtl_ops_init()
9445 tp->eee_en = true; in rtl_ops_init()
9446 tp->eee_adv = MDIO_EEE_100TX; in rtl_ops_init()
9453 ops->init = r8153_init; in rtl_ops_init()
9454 ops->enable = rtl8153_enable; in rtl_ops_init()
9455 ops->disable = rtl8153_disable; in rtl_ops_init()
9456 ops->up = rtl8153_up; in rtl_ops_init()
9457 ops->down = rtl8153_down; in rtl_ops_init()
9458 ops->unload = rtl8153_unload; in rtl_ops_init()
9459 ops->eee_get = r8153_get_eee; in rtl_ops_init()
9460 ops->eee_set = r8152_set_eee; in rtl_ops_init()
9461 ops->in_nway = rtl8153_in_nway; in rtl_ops_init()
9462 ops->hw_phy_cfg = r8153_hw_phy_cfg; in rtl_ops_init()
9463 ops->autosuspend_en = rtl8153_runtime_enable; in rtl_ops_init()
9464 ops->change_mtu = rtl8153_change_mtu; in rtl_ops_init()
9465 if (tp->udev->speed < USB_SPEED_SUPER) in rtl_ops_init()
9466 tp->rx_buf_sz = 16 * 1024; in rtl_ops_init()
9468 tp->rx_buf_sz = 32 * 1024; in rtl_ops_init()
9469 tp->eee_en = true; in rtl_ops_init()
9470 tp->eee_adv = MDIO_EEE_1000T | MDIO_EEE_100TX; in rtl_ops_init()
9475 ops->init = r8153b_init; in rtl_ops_init()
9476 ops->enable = rtl8153_enable; in rtl_ops_init()
9477 ops->disable = rtl8153_disable; in rtl_ops_init()
9478 ops->up = rtl8153b_up; in rtl_ops_init()
9479 ops->down = rtl8153b_down; in rtl_ops_init()
9480 ops->unload = rtl8153b_unload; in rtl_ops_init()
9481 ops->eee_get = r8153_get_eee; in rtl_ops_init()
9482 ops->eee_set = r8152_set_eee; in rtl_ops_init()
9483 ops->in_nway = rtl8153_in_nway; in rtl_ops_init()
9484 ops->hw_phy_cfg = r8153b_hw_phy_cfg; in rtl_ops_init()
9485 ops->autosuspend_en = rtl8153b_runtime_enable; in rtl_ops_init()
9486 ops->change_mtu = rtl8153_change_mtu; in rtl_ops_init()
9487 tp->rx_buf_sz = 32 * 1024; in rtl_ops_init()
9488 tp->eee_en = true; in rtl_ops_init()
9489 tp->eee_adv = MDIO_EEE_1000T | MDIO_EEE_100TX; in rtl_ops_init()
9493 tp->eee_en = true; in rtl_ops_init()
9494 tp->eee_adv = MDIO_EEE_1000T | MDIO_EEE_100TX; in rtl_ops_init()
9497 ops->init = r8156_init; in rtl_ops_init()
9498 ops->enable = rtl8156_enable; in rtl_ops_init()
9499 ops->disable = rtl8156_disable; in rtl_ops_init()
9500 ops->up = rtl8156_up; in rtl_ops_init()
9501 ops->down = rtl8156_down; in rtl_ops_init()
9502 ops->unload = rtl8153_unload; in rtl_ops_init()
9503 ops->eee_get = r8153_get_eee; in rtl_ops_init()
9504 ops->eee_set = r8152_set_eee; in rtl_ops_init()
9505 ops->in_nway = rtl8153_in_nway; in rtl_ops_init()
9506 ops->hw_phy_cfg = r8156_hw_phy_cfg; in rtl_ops_init()
9507 ops->autosuspend_en = rtl8156_runtime_enable; in rtl_ops_init()
9508 ops->change_mtu = rtl8156_change_mtu; in rtl_ops_init()
9509 tp->rx_buf_sz = 48 * 1024; in rtl_ops_init()
9510 tp->support_2500full = 1; in rtl_ops_init()
9515 tp->support_2500full = 1; in rtl_ops_init()
9518 tp->eee_en = true; in rtl_ops_init()
9519 tp->eee_adv = MDIO_EEE_1000T | MDIO_EEE_100TX; in rtl_ops_init()
9520 ops->init = r8156b_init; in rtl_ops_init()
9521 ops->enable = rtl8156b_enable; in rtl_ops_init()
9522 ops->disable = rtl8153_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 = r8156b_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()
9536 ops->init = r8153c_init; in rtl_ops_init()
9537 ops->enable = rtl8153_enable; in rtl_ops_init()
9538 ops->disable = rtl8153_disable; in rtl_ops_init()
9539 ops->up = rtl8153c_up; in rtl_ops_init()
9540 ops->down = rtl8153b_down; in rtl_ops_init()
9541 ops->unload = rtl8153_unload; in rtl_ops_init()
9542 ops->eee_get = r8153_get_eee; in rtl_ops_init()
9543 ops->eee_set = r8152_set_eee; in rtl_ops_init()
9544 ops->in_nway = rtl8153_in_nway; in rtl_ops_init()
9545 ops->hw_phy_cfg = r8153c_hw_phy_cfg; in rtl_ops_init()
9546 ops->autosuspend_en = rtl8153c_runtime_enable; in rtl_ops_init()
9547 ops->change_mtu = rtl8153c_change_mtu; in rtl_ops_init()
9548 tp->rx_buf_sz = 32 * 1024; in rtl_ops_init()
9549 tp->eee_en = true; in rtl_ops_init()
9550 tp->eee_adv = MDIO_EEE_1000T | MDIO_EEE_100TX; in rtl_ops_init()
9554 ret = -ENODEV; in rtl_ops_init()
9555 dev_err(&tp->intf->dev, "Unknown Device\n"); in rtl_ops_init()
9562 #define FIRMWARE_8153A_2 "rtl_nic/rtl8153a-2.fw"
9563 #define FIRMWARE_8153A_3 "rtl_nic/rtl8153a-3.fw"
9564 #define FIRMWARE_8153A_4 "rtl_nic/rtl8153a-4.fw"
9565 #define FIRMWARE_8153B_2 "rtl_nic/rtl8153b-2.fw"
9566 #define FIRMWARE_8153C_1 "rtl_nic/rtl8153c-1.fw"
9567 #define FIRMWARE_8156A_2 "rtl_nic/rtl8156a-2.fw"
9568 #define FIRMWARE_8156B_2 "rtl_nic/rtl8156b-2.fw"
9580 struct rtl_fw *rtl_fw = &tp->rtl_fw; in rtl_fw_init()
9582 switch (tp->version) { in rtl_fw_init()
9584 rtl_fw->fw_name = FIRMWARE_8153A_2; in rtl_fw_init()
9585 rtl_fw->pre_fw = r8153_pre_firmware_1; in rtl_fw_init()
9586 rtl_fw->post_fw = r8153_post_firmware_1; in rtl_fw_init()
9589 rtl_fw->fw_name = FIRMWARE_8153A_3; in rtl_fw_init()
9590 rtl_fw->pre_fw = r8153_pre_firmware_2; in rtl_fw_init()
9591 rtl_fw->post_fw = r8153_post_firmware_2; in rtl_fw_init()
9594 rtl_fw->fw_name = FIRMWARE_8153A_4; in rtl_fw_init()
9595 rtl_fw->post_fw = r8153_post_firmware_3; in rtl_fw_init()
9598 rtl_fw->fw_name = FIRMWARE_8153B_2; in rtl_fw_init()
9599 rtl_fw->pre_fw = r8153b_pre_firmware_1; in rtl_fw_init()
9600 rtl_fw->post_fw = r8153b_post_firmware_1; in rtl_fw_init()
9603 rtl_fw->fw_name = FIRMWARE_8156A_2; in rtl_fw_init()
9604 rtl_fw->post_fw = r8156a_post_firmware_1; in rtl_fw_init()
9608 rtl_fw->fw_name = FIRMWARE_8156B_2; in rtl_fw_init()
9611 rtl_fw->fw_name = FIRMWARE_8153C_1; in rtl_fw_init()
9612 rtl_fw->pre_fw = r8153b_pre_firmware_1; in rtl_fw_init()
9613 rtl_fw->post_fw = r8153c_post_firmware_1; in rtl_fw_init()
9634 /* Retry up to 3 times in case there is a transitory error. We do this in __rtl_get_hw_ver()
9650 dev_warn(&udev->dev, "Needed %d retries to read version\n", i); in __rtl_get_hw_ver()
9705 dev_info(&udev->dev, "Unknown version 0x%04x\n", ocp_data); in __rtl_get_hw_ver()
9718 dev_dbg(&intf->dev, "Detected version 0x%04x\n", version); in rtl8152_get_version()
9726 int parent_vendor_id = le16_to_cpu(udev->parent->descriptor.idVendor); in rtl8152_supports_lenovo_macpassthru()
9727 int product_id = le16_to_cpu(udev->descriptor.idProduct); in rtl8152_supports_lenovo_macpassthru()
9728 int vendor_id = le16_to_cpu(udev->descriptor.idVendor); in rtl8152_supports_lenovo_macpassthru()
9761 dev_err(&intf->dev, "Out of memory\n"); in rtl8152_probe_once()
9762 return -ENOMEM; in rtl8152_probe_once()
9765 SET_NETDEV_DEV(netdev, &intf->dev); in rtl8152_probe_once()
9767 tp->msg_enable = 0x7FFF; in rtl8152_probe_once()
9769 tp->udev = udev; in rtl8152_probe_once()
9770 tp->netdev = netdev; in rtl8152_probe_once()
9771 tp->intf = intf; in rtl8152_probe_once()
9772 tp->version = version; in rtl8152_probe_once()
9774 tp->pipe_ctrl_in = usb_rcvctrlpipe(udev, 0); in rtl8152_probe_once()
9775 tp->pipe_ctrl_out = usb_sndctrlpipe(udev, 0); in rtl8152_probe_once()
9776 tp->pipe_in = usb_rcvbulkpipe(udev, 1); in rtl8152_probe_once()
9777 tp->pipe_out = usb_sndbulkpipe(udev, 2); in rtl8152_probe_once()
9778 tp->pipe_intr = usb_rcvintpipe(udev, 3); in rtl8152_probe_once()
9784 tp->mii.supports_gmii = 0; in rtl8152_probe_once()
9787 tp->mii.supports_gmii = 1; in rtl8152_probe_once()
9797 mutex_init(&tp->control); in rtl8152_probe_once()
9798 INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t); in rtl8152_probe_once()
9799 INIT_DELAYED_WORK(&tp->hw_phy_work, rtl_hw_phy_work_func_t); in rtl8152_probe_once()
9800 tasklet_setup(&tp->tx_tl, bottom_half); in rtl8152_probe_once()
9801 tasklet_disable(&tp->tx_tl); in rtl8152_probe_once()
9803 netdev->netdev_ops = &rtl8152_netdev_ops; in rtl8152_probe_once()
9804 netdev->watchdog_timeo = RTL8152_TX_TIMEOUT; in rtl8152_probe_once()
9806 netdev->features |= NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_SG | in rtl8152_probe_once()
9810 netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_SG | in rtl8152_probe_once()
9814 netdev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO | in rtl8152_probe_once()
9818 if (tp->version == RTL_VER_01) { in rtl8152_probe_once()
9819 netdev->features &= ~NETIF_F_RXCSUM; in rtl8152_probe_once()
9820 netdev->hw_features &= ~NETIF_F_RXCSUM; in rtl8152_probe_once()
9823 tp->lenovo_macpassthru = rtl8152_supports_lenovo_macpassthru(udev); in rtl8152_probe_once()
9825 if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x3011 && udev->serial && in rtl8152_probe_once()
9826 (!strcmp(udev->serial, "000001000000") || in rtl8152_probe_once()
9827 !strcmp(udev->serial, "000002000000"))) { in rtl8152_probe_once()
9828 dev_info(&udev->dev, "Dell TB16 Dock, disable RX aggregation"); in rtl8152_probe_once()
9829 tp->dell_tb_rx_agg_bug = 1; in rtl8152_probe_once()
9832 netdev->ethtool_ops = &ops; in rtl8152_probe_once()
9835 /* MTU range: 68 - 1500 or 9194 */ in rtl8152_probe_once()
9836 netdev->min_mtu = ETH_MIN_MTU; in rtl8152_probe_once()
9837 switch (tp->version) { in rtl8152_probe_once()
9845 netdev->max_mtu = size_to_mtu(9 * 1024); in rtl8152_probe_once()
9849 netdev->max_mtu = size_to_mtu(15 * 1024); in rtl8152_probe_once()
9854 netdev->max_mtu = size_to_mtu(16 * 1024); in rtl8152_probe_once()
9860 netdev->max_mtu = ETH_DATA_LEN; in rtl8152_probe_once()
9864 tp->mii.dev = netdev; in rtl8152_probe_once()
9865 tp->mii.mdio_read = read_mii_word; in rtl8152_probe_once()
9866 tp->mii.mdio_write = write_mii_word; in rtl8152_probe_once()
9867 tp->mii.phy_id_mask = 0x3f; in rtl8152_probe_once()
9868 tp->mii.reg_num_mask = 0x1f; in rtl8152_probe_once()
9869 tp->mii.phy_id = R8152_PHY_ID; in rtl8152_probe_once()
9871 tp->autoneg = AUTONEG_ENABLE; in rtl8152_probe_once()
9872 tp->speed = SPEED_100; in rtl8152_probe_once()
9873 tp->advertising = RTL_ADVERTISED_10_HALF | RTL_ADVERTISED_10_FULL | in rtl8152_probe_once()
9875 if (tp->mii.supports_gmii) { in rtl8152_probe_once()
9876 if (tp->support_2500full && in rtl8152_probe_once()
9877 tp->udev->speed >= USB_SPEED_SUPER) { in rtl8152_probe_once()
9878 tp->speed = SPEED_2500; in rtl8152_probe_once()
9879 tp->advertising |= RTL_ADVERTISED_2500_FULL; in rtl8152_probe_once()
9881 tp->speed = SPEED_1000; in rtl8152_probe_once()
9883 tp->advertising |= RTL_ADVERTISED_1000_FULL; in rtl8152_probe_once()
9885 tp->duplex = DUPLEX_FULL; in rtl8152_probe_once()
9887 tp->rx_copybreak = RTL8152_RXFG_HEADSZ; in rtl8152_probe_once()
9888 tp->rx_pending = 10 * RTL8152_MAX_RX; in rtl8152_probe_once()
9890 intf->needs_remote_wakeup = 1; in rtl8152_probe_once()
9895 tp->saved_wolopts = __rtl_get_wol(tp); in rtl8152_probe_once()
9897 tp->rtl_ops.init(tp); in rtl8152_probe_once()
9899 /* Retry in case request_firmware() is not ready yet. */ in rtl8152_probe_once()
9900 tp->rtl_fw.retry = true; in rtl8152_probe_once()
9902 queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0); in rtl8152_probe_once()
9907 netif_napi_add(netdev, &tp->napi, r8152_poll); in rtl8152_probe_once()
9911 dev_err(&intf->dev, "couldn't register the device\n"); in rtl8152_probe_once()
9915 if (tp->saved_wolopts) in rtl8152_probe_once()
9916 device_set_wakeup_enable(&udev->dev, true); in rtl8152_probe_once()
9918 device_set_wakeup_enable(&udev->dev, false); in rtl8152_probe_once()
9923 if (test_bit(PROBE_SHOULD_RETRY, &tp->flags)) in rtl8152_probe_once()
9926 set_bit(PROBED_WITH_NO_ERRORS, &tp->flags); in rtl8152_probe_once()
9935 tasklet_kill(&tp->tx_tl); in rtl8152_probe_once()
9936 cancel_delayed_work_sync(&tp->hw_phy_work); in rtl8152_probe_once()
9937 if (tp->rtl_ops.unload) in rtl8152_probe_once()
9938 tp->rtl_ops.unload(tp); in rtl8152_probe_once()
9942 if (test_bit(PROBE_SHOULD_RETRY, &tp->flags)) in rtl8152_probe_once()
9943 ret = -EAGAIN; in rtl8152_probe_once()
9958 if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC) in rtl8152_probe()
9959 return -ENODEV; in rtl8152_probe()
9962 return -ENODEV; in rtl8152_probe()
9966 return -ENODEV; in rtl8152_probe()
9970 if (ret != -EAGAIN) in rtl8152_probe()
9973 if (ret == -EAGAIN) { in rtl8152_probe()
9974 dev_err(&intf->dev, in rtl8152_probe()
9976 return -ENODEV; in rtl8152_probe()
9990 unregister_netdev(tp->netdev); in rtl8152_disconnect()
9991 tasklet_kill(&tp->tx_tl); in rtl8152_disconnect()
9992 cancel_delayed_work_sync(&tp->hw_phy_work); in rtl8152_disconnect()
9993 if (tp->rtl_ops.unload) in rtl8152_disconnect()
9994 tp->rtl_ops.unload(tp); in rtl8152_disconnect()
9996 free_netdev(tp->netdev); in rtl8152_disconnect()
10068 c = udev->config; in rtl8152_cfgselector_probe()
10069 num_configs = udev->descriptor.bNumConfigurations; in rtl8152_cfgselector_probe()
10073 if (!c->desc.bNumInterfaces) in rtl8152_cfgselector_probe()
10075 desc = &c->intf_cache[0]->altsetting->desc; in rtl8152_cfgselector_probe()
10076 if (desc->bInterfaceClass == USB_CLASS_VENDOR_SPEC) in rtl8152_cfgselector_probe()
10081 return -ENODEV; in rtl8152_cfgselector_probe()
10083 if (usb_set_configuration(udev, c->desc.bConfigurationValue)) { in rtl8152_cfgselector_probe()
10084 dev_err(&udev->dev, "Failed to set configuration %d\n", in rtl8152_cfgselector_probe()
10085 c->desc.bConfigurationValue); in rtl8152_cfgselector_probe()
10086 return -ENODEV; in rtl8152_cfgselector_probe()
10093 .name = MODULENAME "-cfgselector",