diff options
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-common.h | 28 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-dcb.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-dev.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 336 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 58 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-i2c.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-main.c | 15 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 38 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 134 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-platform.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe.h | 53 |
12 files changed, 301 insertions, 394 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h index b40d4377cc71..466273b22f0a 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h @@ -898,6 +898,8 @@ #define PCS_V2_WINDOW_SELECT 0x9064 #define PCS_V2_RV_WINDOW_DEF 0x1060 #define PCS_V2_RV_WINDOW_SELECT 0x1064 +#define PCS_V2_YC_WINDOW_DEF 0x18060 +#define PCS_V2_YC_WINDOW_SELECT 0x18064 /* PCS register entry bit positions and sizes */ #define PCS_V2_WINDOW_DEF_OFFSET_INDEX 6 @@ -1030,8 +1032,8 @@ #define XP_PROP_0_PORT_ID_WIDTH 8 #define XP_PROP_0_PORT_MODE_INDEX 8 #define XP_PROP_0_PORT_MODE_WIDTH 4 -#define XP_PROP_0_PORT_SPEEDS_INDEX 23 -#define XP_PROP_0_PORT_SPEEDS_WIDTH 4 +#define XP_PROP_0_PORT_SPEEDS_INDEX 22 +#define XP_PROP_0_PORT_SPEEDS_WIDTH 5 #define XP_PROP_1_MAX_RX_DMA_INDEX 24 #define XP_PROP_1_MAX_RX_DMA_WIDTH 5 #define XP_PROP_1_MAX_RX_QUEUES_INDEX 8 @@ -1279,10 +1281,18 @@ #define MDIO_PMA_10GBR_FECCTRL 0x00ab #endif +#ifndef MDIO_PMA_RX_CTRL1 +#define MDIO_PMA_RX_CTRL1 0x8051 +#endif + #ifndef MDIO_PCS_DIG_CTRL #define MDIO_PCS_DIG_CTRL 0x8000 #endif +#ifndef MDIO_PCS_DIGITAL_STAT +#define MDIO_PCS_DIGITAL_STAT 0x8010 +#endif + #ifndef MDIO_AN_XNP #define MDIO_AN_XNP 0x0016 #endif @@ -1323,6 +1333,10 @@ #define MDIO_VEND2_PMA_CDR_CONTROL 0x8056 #endif +#ifndef MDIO_VEND2_PMA_MISC_CTRL0 +#define MDIO_VEND2_PMA_MISC_CTRL0 0x8090 +#endif + #ifndef MDIO_CTRL1_SPEED1G #define MDIO_CTRL1_SPEED1G (MDIO_CTRL1_SPEED10G & ~BMCR_SPEED100) #endif @@ -1358,6 +1372,8 @@ #define XGBE_KR_TRAINING_ENABLE BIT(1) #define XGBE_PCS_CL37_BP BIT(12) +#define XGBE_PCS_PSEQ_STATE_MASK 0x1c +#define XGBE_PCS_PSEQ_STATE_POWER_GOOD 0x10 #define XGBE_AN_CL37_INT_CMPLT BIT(0) #define XGBE_AN_CL37_INT_MASK 0x01 @@ -1375,6 +1391,14 @@ #define XGBE_PMA_CDR_TRACK_EN_OFF 0x00 #define XGBE_PMA_CDR_TRACK_EN_ON 0x01 +#define XGBE_PMA_RX_RST_0_MASK BIT(4) +#define XGBE_PMA_RX_RST_0_RESET_ON 0x10 +#define XGBE_PMA_RX_RST_0_RESET_OFF 0x00 + +#define XGBE_PMA_PLL_CTRL_MASK BIT(15) +#define XGBE_PMA_PLL_CTRL_ENABLE BIT(15) +#define XGBE_PMA_PLL_CTRL_DISABLE 0x0000 + /* Bit setting and getting macros * The get macro will extract the current bit field value from within * the variable diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c index 895d35639129..c68ace804e37 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c @@ -230,7 +230,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev, struct xgbe_prv_data *pdata = netdev_priv(netdev); netif_dbg(pdata, drv, netdev, - "cap=%hhu, en=%#hhx, mbc=%hhu, delay=%hhu\n", + "cap=%d, en=%#x, mbc=%d, delay=%d\n", pfc->pfc_cap, pfc->pfc_en, pfc->mbc, pfc->delay); /* Check PFC for supported number of traffic classes */ diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c index d5fd49dd25f3..3936543a74d8 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c @@ -1080,7 +1080,7 @@ static int xgbe_add_mac_addresses(struct xgbe_prv_data *pdata) return 0; } -static int xgbe_set_mac_address(struct xgbe_prv_data *pdata, u8 *addr) +static int xgbe_set_mac_address(struct xgbe_prv_data *pdata, const u8 *addr) { unsigned int mac_addr_hi, mac_addr_lo; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index b71f9b04a51e..7b666106feee 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -403,9 +403,9 @@ static bool xgbe_ecc_ded(struct xgbe_prv_data *pdata, unsigned long *period, return false; } -static void xgbe_ecc_isr_task(unsigned long data) +static void xgbe_ecc_isr_task(struct tasklet_struct *t) { - struct xgbe_prv_data *pdata = (struct xgbe_prv_data *)data; + struct xgbe_prv_data *pdata = from_tasklet(pdata, t, tasklet_ecc); unsigned int ecc_isr; bool stop = false; @@ -468,14 +468,14 @@ static irqreturn_t xgbe_ecc_isr(int irq, void *data) if (pdata->isr_as_tasklet) tasklet_schedule(&pdata->tasklet_ecc); else - xgbe_ecc_isr_task((unsigned long)pdata); + xgbe_ecc_isr_task(&pdata->tasklet_ecc); return IRQ_HANDLED; } -static void xgbe_isr_task(unsigned long data) +static void xgbe_isr_task(struct tasklet_struct *t) { - struct xgbe_prv_data *pdata = (struct xgbe_prv_data *)data; + struct xgbe_prv_data *pdata = from_tasklet(pdata, t, tasklet_dev); struct xgbe_hw_if *hw_if = &pdata->hw_if; struct xgbe_channel *channel; unsigned int dma_isr, dma_ch_isr; @@ -514,7 +514,7 @@ static void xgbe_isr_task(unsigned long data) xgbe_disable_rx_tx_ints(pdata); /* Turn on polling */ - __napi_schedule_irqoff(&pdata->napi); + __napi_schedule(&pdata->napi); } } else { /* Don't clear Rx/Tx status if doing per channel DMA @@ -582,7 +582,7 @@ isr_done: /* If there is not a separate ECC irq, handle it here */ if (pdata->vdata->ecc_support && (pdata->dev_irq == pdata->ecc_irq)) - xgbe_ecc_isr_task((unsigned long)pdata); + xgbe_ecc_isr_task(&pdata->tasklet_ecc); /* If there is not a separate I2C irq, handle it here */ if (pdata->vdata->i2c_support && (pdata->dev_irq == pdata->i2c_irq)) @@ -607,7 +607,7 @@ static irqreturn_t xgbe_isr(int irq, void *data) if (pdata->isr_as_tasklet) tasklet_schedule(&pdata->tasklet_dev); else - xgbe_isr_task((unsigned long)pdata); + xgbe_isr_task(&pdata->tasklet_dev); return IRQ_HANDLED; } @@ -721,7 +721,9 @@ static void xgbe_stop_timers(struct xgbe_prv_data *pdata) if (!channel->tx_ring) break; + /* Deactivate the Tx timer */ del_timer_sync(&channel->tx_timer); + channel->tx_timer_active = 0; } } @@ -904,114 +906,40 @@ void xgbe_get_all_hw_features(struct xgbe_prv_data *pdata) } } -static void xgbe_disable_vxlan_offloads(struct xgbe_prv_data *pdata) +static int xgbe_vxlan_set_port(struct net_device *netdev, unsigned int table, + unsigned int entry, struct udp_tunnel_info *ti) { - struct net_device *netdev = pdata->netdev; - - if (!pdata->vxlan_offloads_set) - return; - - netdev_info(netdev, "disabling VXLAN offloads\n"); - - netdev->hw_enc_features &= ~(NETIF_F_SG | - NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | - NETIF_F_RXCSUM | - NETIF_F_TSO | - NETIF_F_TSO6 | - NETIF_F_GRO | - NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM); + struct xgbe_prv_data *pdata = netdev_priv(netdev); - netdev->features &= ~(NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM); + pdata->vxlan_port = be16_to_cpu(ti->port); + pdata->hw_if.enable_vxlan(pdata); - pdata->vxlan_offloads_set = 0; + return 0; } -static void xgbe_disable_vxlan_hw(struct xgbe_prv_data *pdata) +static int xgbe_vxlan_unset_port(struct net_device *netdev, unsigned int table, + unsigned int entry, struct udp_tunnel_info *ti) { - if (!pdata->vxlan_port_set) - return; + struct xgbe_prv_data *pdata = netdev_priv(netdev); pdata->hw_if.disable_vxlan(pdata); - - pdata->vxlan_port_set = 0; pdata->vxlan_port = 0; -} - -static void xgbe_disable_vxlan_accel(struct xgbe_prv_data *pdata) -{ - xgbe_disable_vxlan_offloads(pdata); - - xgbe_disable_vxlan_hw(pdata); -} - -static void xgbe_enable_vxlan_offloads(struct xgbe_prv_data *pdata) -{ - struct net_device *netdev = pdata->netdev; - - if (pdata->vxlan_offloads_set) - return; - - netdev_info(netdev, "enabling VXLAN offloads\n"); - - netdev->hw_enc_features |= NETIF_F_SG | - NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | - NETIF_F_RXCSUM | - NETIF_F_TSO | - NETIF_F_TSO6 | - NETIF_F_GRO | - pdata->vxlan_features; - - netdev->features |= pdata->vxlan_features; - - pdata->vxlan_offloads_set = 1; -} - -static void xgbe_enable_vxlan_hw(struct xgbe_prv_data *pdata) -{ - struct xgbe_vxlan_data *vdata; - - if (pdata->vxlan_port_set) - return; - if (list_empty(&pdata->vxlan_ports)) - return; - - vdata = list_first_entry(&pdata->vxlan_ports, - struct xgbe_vxlan_data, list); - - pdata->vxlan_port_set = 1; - pdata->vxlan_port = be16_to_cpu(vdata->port); - - pdata->hw_if.enable_vxlan(pdata); + return 0; } -static void xgbe_enable_vxlan_accel(struct xgbe_prv_data *pdata) -{ - /* VXLAN acceleration desired? */ - if (!pdata->vxlan_features) - return; - - /* VXLAN acceleration possible? */ - if (pdata->vxlan_force_disable) - return; - - xgbe_enable_vxlan_hw(pdata); - - xgbe_enable_vxlan_offloads(pdata); -} +static const struct udp_tunnel_nic_info xgbe_udp_tunnels = { + .set_port = xgbe_vxlan_set_port, + .unset_port = xgbe_vxlan_unset_port, + .flags = UDP_TUNNEL_NIC_INFO_OPEN_ONLY, + .tables = { + { .n_entries = 1, .tunnel_types = UDP_TUNNEL_TYPE_VXLAN, }, + }, +}; -static void xgbe_reset_vxlan_accel(struct xgbe_prv_data *pdata) +const struct udp_tunnel_nic_info *xgbe_get_udp_tunnel_info(void) { - xgbe_disable_vxlan_hw(pdata); - - if (pdata->vxlan_features) - xgbe_enable_vxlan_offloads(pdata); - - pdata->vxlan_force_disable = 0; + return &xgbe_udp_tunnels; } static void xgbe_napi_enable(struct xgbe_prv_data *pdata, unsigned int add) @@ -1024,14 +952,14 @@ static void xgbe_napi_enable(struct xgbe_prv_data *pdata, unsigned int add) channel = pdata->channel[i]; if (add) netif_napi_add(pdata->netdev, &channel->napi, - xgbe_one_poll, NAPI_POLL_WEIGHT); + xgbe_one_poll); napi_enable(&channel->napi); } } else { if (add) netif_napi_add(pdata->netdev, &pdata->napi, - xgbe_all_poll, NAPI_POLL_WEIGHT); + xgbe_all_poll); napi_enable(&pdata->napi); } @@ -1065,9 +993,8 @@ static int xgbe_request_irqs(struct xgbe_prv_data *pdata) unsigned int i; int ret; - tasklet_init(&pdata->tasklet_dev, xgbe_isr_task, (unsigned long)pdata); - tasklet_init(&pdata->tasklet_ecc, xgbe_ecc_isr_task, - (unsigned long)pdata); + tasklet_setup(&pdata->tasklet_dev, xgbe_isr_task); + tasklet_setup(&pdata->tasklet_ecc, xgbe_ecc_isr_task); ret = devm_request_irq(pdata->dev, pdata->dev_irq, xgbe_isr, 0, netdev_name(netdev), pdata); @@ -1406,7 +1333,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata) hw_if->enable_tx(pdata); hw_if->enable_rx(pdata); - udp_tunnel_get_rx_info(netdev); + udp_tunnel_nic_reset_ntf(netdev); netif_tx_start_all_queues(netdev); @@ -1443,11 +1370,12 @@ static void xgbe_stop(struct xgbe_prv_data *pdata) return; netif_tx_stop_all_queues(netdev); + netif_carrier_off(pdata->netdev); xgbe_stop_timers(pdata); flush_workqueue(pdata->dev_workqueue); - xgbe_reset_vxlan_accel(pdata); + xgbe_vxlan_unset_port(netdev, 0, 0, NULL); hw_if->disable_tx(pdata); hw_if->disable_rx(pdata); @@ -1582,9 +1510,6 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata, if (copy_from_user(&config, ifreq->ifr_data, sizeof(config))) return -EFAULT; - if (config.flags) - return -EINVAL; - mac_tscr = 0; switch (config.tx_type) { @@ -1612,7 +1537,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata, /* PTP v2, UDP, any kind of event packet */ case HWTSTAMP_FILTER_PTP_V2_L4_EVENT: XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSVER2ENA, 1); - /* Fall through - to PTP v1, UDP, any kind of event packet */ + fallthrough; /* to PTP v1, UDP, any kind of event packet */ case HWTSTAMP_FILTER_PTP_V1_L4_EVENT: XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV4ENA, 1); XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV6ENA, 1); @@ -1623,7 +1548,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata, /* PTP v2, UDP, Sync packet */ case HWTSTAMP_FILTER_PTP_V2_L4_SYNC: XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSVER2ENA, 1); - /* Fall through - to PTP v1, UDP, Sync packet */ + fallthrough; /* to PTP v1, UDP, Sync packet */ case HWTSTAMP_FILTER_PTP_V1_L4_SYNC: XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV4ENA, 1); XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV6ENA, 1); @@ -1634,7 +1559,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata, /* PTP v2, UDP, Delay_req packet */ case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSVER2ENA, 1); - /* Fall through - to PTP v1, UDP, Delay_req packet */ + fallthrough; /* to PTP v1, UDP, Delay_req packet */ case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV4ENA, 1); XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV6ENA, 1); @@ -1748,12 +1673,10 @@ static int xgbe_prep_tso(struct sk_buff *skb, struct xgbe_packet_data *packet) return ret; if (XGMAC_GET_BITS(packet->attributes, TX_PACKET_ATTRIBUTES, VXLAN)) { - packet->header_len = skb_inner_transport_offset(skb) + - inner_tcp_hdrlen(skb); + packet->header_len = skb_inner_tcp_all_headers(skb); packet->tcp_header_len = inner_tcp_hdrlen(skb); } else { - packet->header_len = skb_transport_offset(skb) + - tcp_hdrlen(skb); + packet->header_len = skb_tcp_all_headers(skb); packet->tcp_header_len = tcp_hdrlen(skb); } packet->tcp_payload_len = skb->len - packet->header_len; @@ -1773,13 +1696,8 @@ static int xgbe_prep_tso(struct sk_buff *skb, struct xgbe_packet_data *packet) return 0; } -static bool xgbe_is_vxlan(struct xgbe_prv_data *pdata, struct sk_buff *skb) +static bool xgbe_is_vxlan(struct sk_buff *skb) { - struct xgbe_vxlan_data *vdata; - - if (pdata->vxlan_force_disable) - return false; - if (!skb->encapsulation) return false; @@ -1801,19 +1719,13 @@ static bool xgbe_is_vxlan(struct xgbe_prv_data *pdata, struct sk_buff *skb) return false; } - /* See if we have the UDP port in our list */ - list_for_each_entry(vdata, &pdata->vxlan_ports, list) { - if ((skb->protocol == htons(ETH_P_IP)) && - (vdata->sa_family == AF_INET) && - (vdata->port == udp_hdr(skb)->dest)) - return true; - else if ((skb->protocol == htons(ETH_P_IPV6)) && - (vdata->sa_family == AF_INET6) && - (vdata->port == udp_hdr(skb)->dest)) - return true; - } + if (skb->inner_protocol_type != ENCAP_TYPE_ETHER || + skb->inner_protocol != htons(ETH_P_TEB) || + (skb_inner_mac_header(skb) - skb_transport_header(skb) != + sizeof(struct udphdr) + sizeof(struct vxlanhdr))) + return false; - return false; + return true; } static int xgbe_is_tso(struct sk_buff *skb) @@ -1864,7 +1776,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata, XGMAC_SET_BITS(packet->attributes, TX_PACKET_ATTRIBUTES, CSUM_ENABLE, 1); - if (xgbe_is_vxlan(pdata, skb)) + if (xgbe_is_vxlan(skb)) XGMAC_SET_BITS(packet->attributes, TX_PACKET_ATTRIBUTES, VXLAN, 1); @@ -1997,10 +1909,8 @@ static int xgbe_close(struct net_device *netdev) clk_disable_unprepare(pdata->ptpclk); clk_disable_unprepare(pdata->sysclk); - flush_workqueue(pdata->an_workqueue); destroy_workqueue(pdata->an_workqueue); - flush_workqueue(pdata->dev_workqueue); destroy_workqueue(pdata->dev_workqueue); set_bit(XGBE_DOWN, &pdata->dev_state); @@ -2101,7 +2011,7 @@ static int xgbe_set_mac_address(struct net_device *netdev, void *addr) if (!is_valid_ether_addr(saddr->sa_data)) return -EADDRNOTAVAIL; - memcpy(netdev->dev_addr, saddr->sa_data, netdev->addr_len); + eth_hw_addr_set(netdev, saddr->sa_data); hw_if->set_mac_address(pdata, netdev->dev_addr); @@ -2271,23 +2181,12 @@ static netdev_features_t xgbe_fix_features(struct net_device *netdev, netdev_features_t features) { struct xgbe_prv_data *pdata = netdev_priv(netdev); - netdev_features_t vxlan_base, vxlan_mask; + netdev_features_t vxlan_base; vxlan_base = NETIF_F_GSO_UDP_TUNNEL | NETIF_F_RX_UDP_TUNNEL_PORT; - vxlan_mask = vxlan_base | NETIF_F_GSO_UDP_TUNNEL_CSUM; - pdata->vxlan_features = features & vxlan_mask; - - /* Only fix VXLAN-related features */ - if (!pdata->vxlan_features) - return features; - - /* If VXLAN isn't supported then clear any features: - * This is needed because NETIF_F_RX_UDP_TUNNEL_PORT gets - * automatically set if ndo_udp_tunnel_add is set. - */ if (!pdata->hw_feat.vxn) - return features & ~vxlan_mask; + return features; /* VXLAN CSUM requires VXLAN base */ if ((features & NETIF_F_GSO_UDP_TUNNEL_CSUM) && @@ -2318,15 +2217,6 @@ static netdev_features_t xgbe_fix_features(struct net_device *netdev, } } - pdata->vxlan_features = features & vxlan_mask; - - /* Adjust UDP Tunnel based on current state */ - if (pdata->vxlan_force_disable) { - netdev_notice(netdev, - "VXLAN acceleration disabled, turning off udp tunnel features\n"); - features &= ~vxlan_mask; - } - return features; } @@ -2336,14 +2226,12 @@ static int xgbe_set_features(struct net_device *netdev, struct xgbe_prv_data *pdata = netdev_priv(netdev); struct xgbe_hw_if *hw_if = &pdata->hw_if; netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter; - netdev_features_t udp_tunnel; int ret = 0; rxhash = pdata->netdev_features & NETIF_F_RXHASH; rxcsum = pdata->netdev_features & NETIF_F_RXCSUM; rxvlan = pdata->netdev_features & NETIF_F_HW_VLAN_CTAG_RX; rxvlan_filter = pdata->netdev_features & NETIF_F_HW_VLAN_CTAG_FILTER; - udp_tunnel = pdata->netdev_features & NETIF_F_GSO_UDP_TUNNEL; if ((features & NETIF_F_RXHASH) && !rxhash) ret = hw_if->enable_rss(pdata); @@ -2367,11 +2255,6 @@ static int xgbe_set_features(struct net_device *netdev, else if (!(features & NETIF_F_HW_VLAN_CTAG_FILTER) && rxvlan_filter) hw_if->disable_rx_vlan_filtering(pdata); - if ((features & NETIF_F_GSO_UDP_TUNNEL) && !udp_tunnel) - xgbe_enable_vxlan_accel(pdata); - else if (!(features & NETIF_F_GSO_UDP_TUNNEL) && udp_tunnel) - xgbe_disable_vxlan_accel(pdata); - pdata->netdev_features = features; DBGPR("<--xgbe_set_features\n"); @@ -2379,101 +2262,6 @@ static int xgbe_set_features(struct net_device *netdev, return 0; } -static void xgbe_udp_tunnel_add(struct net_device *netdev, - struct udp_tunnel_info *ti) -{ - struct xgbe_prv_data *pdata = netdev_priv(netdev); - struct xgbe_vxlan_data *vdata; - - if (!pdata->hw_feat.vxn) - return; - - if (ti->type != UDP_TUNNEL_TYPE_VXLAN) - return; - - pdata->vxlan_port_count++; - - netif_dbg(pdata, drv, netdev, - "adding VXLAN tunnel, family=%hx/port=%hx\n", - ti->sa_family, be16_to_cpu(ti->port)); - - if (pdata->vxlan_force_disable) - return; - - vdata = kzalloc(sizeof(*vdata), GFP_ATOMIC); - if (!vdata) { - /* Can no longer properly track VXLAN ports */ - pdata->vxlan_force_disable = 1; - netif_dbg(pdata, drv, netdev, - "internal error, disabling VXLAN accelerations\n"); - - xgbe_disable_vxlan_accel(pdata); - - return; - } - vdata->sa_family = ti->sa_family; - vdata->port = ti->port; - - list_add_tail(&vdata->list, &pdata->vxlan_ports); - - /* First port added? */ - if (pdata->vxlan_port_count == 1) { - xgbe_enable_vxlan_accel(pdata); - - return; - } -} - -static void xgbe_udp_tunnel_del(struct net_device *netdev, - struct udp_tunnel_info *ti) -{ - struct xgbe_prv_data *pdata = netdev_priv(netdev); - struct xgbe_vxlan_data *vdata; - - if (!pdata->hw_feat.vxn) - return; - - if (ti->type != UDP_TUNNEL_TYPE_VXLAN) - return; - - netif_dbg(pdata, drv, netdev, - "deleting VXLAN tunnel, family=%hx/port=%hx\n", - ti->sa_family, be16_to_cpu(ti->port)); - - /* Don't need safe version since loop terminates with deletion */ - list_for_each_entry(vdata, &pdata->vxlan_ports, list) { - if (vdata->sa_family != ti->sa_family) - continue; - - if (vdata->port != ti->port) - continue; - - list_del(&vdata->list); - kfree(vdata); - - break; - } - - pdata->vxlan_port_count--; - if (!pdata->vxlan_port_count) { - xgbe_reset_vxlan_accel(pdata); - - return; - } - - if (pdata->vxlan_force_disable) - return; - - /* See if VXLAN tunnel id needs to be changed */ - vdata = list_first_entry(&pdata->vxlan_ports, - struct xgbe_vxlan_data, list); - if (pdata->vxlan_port == be16_to_cpu(vdata->port)) - return; - - pdata->vxlan_port = be16_to_cpu(vdata->port); - pdata->hw_if.set_vxlan_id(pdata); -} - static netdev_features_t xgbe_features_check(struct sk_buff *skb, struct net_device *netdev, netdev_features_t features) @@ -2491,7 +2279,7 @@ static const struct net_device_ops xgbe_netdev_ops = { .ndo_set_rx_mode = xgbe_set_rx_mode, .ndo_set_mac_address = xgbe_set_mac_address, .ndo_validate_addr = eth_validate_addr, - .ndo_do_ioctl = xgbe_ioctl, + .ndo_eth_ioctl = xgbe_ioctl, .ndo_change_mtu = xgbe_change_mtu, .ndo_tx_timeout = xgbe_tx_timeout, .ndo_get_stats64 = xgbe_get_stats64, @@ -2503,8 +2291,6 @@ static const struct net_device_ops xgbe_netdev_ops = { .ndo_setup_tc = xgbe_setup_tc, .ndo_fix_features = xgbe_fix_features, .ndo_set_features = xgbe_set_features, - .ndo_udp_tunnel_add = xgbe_udp_tunnel_add, - .ndo_udp_tunnel_del = xgbe_udp_tunnel_del, .ndo_features_check = xgbe_features_check, }; @@ -2764,6 +2550,14 @@ read_again: buf2_len = xgbe_rx_buf2_len(rdata, packet, len); len += buf2_len; + if (buf2_len > rdata->rx.buf.dma_len) { + /* Hardware inconsistency within the descriptors + * that has resulted in a length underflow. + */ + error = 1; + goto skip_data; + } + if (!skb) { skb = xgbe_create_skb(pdata, napi, rdata, buf1_len); @@ -2793,8 +2587,10 @@ skip_data: if (!last || context_next) goto read_again; - if (!skb) + if (!skb || error) { + dev_kfree_skb(skb); goto next_packet; + } /* Be sure we don't exceed the configured MTU */ max_len = netdev->mtu + ETH_HLEN; @@ -2986,7 +2782,7 @@ void xgbe_print_pkt(struct net_device *netdev, struct sk_buff *skb, bool tx_rx) netdev_dbg(netdev, "Dst MAC addr: %pM\n", eth->h_dest); netdev_dbg(netdev, "Src MAC addr: %pM\n", eth->h_source); - netdev_dbg(netdev, "Protocol: %#06hx\n", ntohs(eth->h_proto)); + netdev_dbg(netdev, "Protocol: %#06x\n", ntohs(eth->h_proto)); for (i = 0; i < skb->len; i += 32) { unsigned int len = min(skb->len - i, 32U); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c index 8083173f1a8f..6e83ff59172a 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c @@ -369,9 +369,8 @@ static int xgbe_set_link_ksettings(struct net_device *netdev, __ETHTOOL_LINK_MODE_MASK_NBITS, cmd->link_modes.advertising, __ETHTOOL_LINK_MODE_MASK_NBITS, lks->link_modes.supported); - bitmap_and(advertising, - cmd->link_modes.advertising, lks->link_modes.supported, - __ETHTOOL_LINK_MODE_MASK_NBITS); + linkmode_and(advertising, cmd->link_modes.advertising, + lks->link_modes.supported); if ((cmd->base.autoneg == AUTONEG_ENABLE) && bitmap_empty(advertising, __ETHTOOL_LINK_MODE_MASK_NBITS)) { @@ -384,8 +383,7 @@ static int xgbe_set_link_ksettings(struct net_device *netdev, pdata->phy.autoneg = cmd->base.autoneg; pdata->phy.speed = speed; pdata->phy.duplex = cmd->base.duplex; - bitmap_copy(lks->link_modes.advertising, advertising, - __ETHTOOL_LINK_MODE_MASK_NBITS); + linkmode_copy(lks->link_modes.advertising, advertising); if (cmd->base.autoneg == AUTONEG_ENABLE) XGBE_SET_ADV(lks, Autoneg); @@ -404,9 +402,8 @@ static void xgbe_get_drvinfo(struct net_device *netdev, struct xgbe_prv_data *pdata = netdev_priv(netdev); struct xgbe_hw_features *hw_feat = &pdata->hw_feat; - strlcpy(drvinfo->driver, XGBE_DRV_NAME, sizeof(drvinfo->driver)); - strlcpy(drvinfo->version, XGBE_DRV_VERSION, sizeof(drvinfo->version)); - strlcpy(drvinfo->bus_info, dev_name(pdata->dev), + strscpy(drvinfo->driver, XGBE_DRV_NAME, sizeof(drvinfo->driver)); + strscpy(drvinfo->bus_info, dev_name(pdata->dev), sizeof(drvinfo->bus_info)); snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), "%d.%d.%d", XGMAC_GET_BITS(hw_feat->version, MAC_VR, USERVER), @@ -429,7 +426,9 @@ static void xgbe_set_msglevel(struct net_device *netdev, u32 msglevel) } static int xgbe_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct xgbe_prv_data *pdata = netdev_priv(netdev); @@ -444,37 +443,15 @@ static int xgbe_get_coalesce(struct net_device *netdev, } static int xgbe_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct xgbe_prv_data *pdata = netdev_priv(netdev); struct xgbe_hw_if *hw_if = &pdata->hw_if; unsigned int rx_frames, rx_riwt, rx_usecs; unsigned int tx_frames; - /* Check for not supported parameters */ - if ((ec->rx_coalesce_usecs_irq) || - (ec->rx_max_coalesced_frames_irq) || - (ec->tx_coalesce_usecs) || - (ec->tx_coalesce_usecs_irq) || - (ec->tx_max_coalesced_frames_irq) || - (ec->stats_block_coalesce_usecs) || - (ec->use_adaptive_rx_coalesce) || - (ec->use_adaptive_tx_coalesce) || - (ec->pkt_rate_low) || - (ec->rx_coalesce_usecs_low) || - (ec->rx_max_coalesced_frames_low) || - (ec->tx_coalesce_usecs_low) || - (ec->tx_max_coalesced_frames_low) || - (ec->pkt_rate_high) || - (ec->rx_coalesce_usecs_high) || - (ec->rx_max_coalesced_frames_high) || - (ec->tx_coalesce_usecs_high) || - (ec->tx_max_coalesced_frames_high) || - (ec->rate_sample_interval)) { - netdev_err(netdev, "unsupported coalescing parameter\n"); - return -EOPNOTSUPP; - } - rx_riwt = hw_if->usec_to_riwt(pdata, ec->rx_coalesce_usecs); rx_usecs = ec->rx_coalesce_usecs; rx_frames = ec->rx_max_coalesced_frames; @@ -642,8 +619,11 @@ static int xgbe_get_module_eeprom(struct net_device *netdev, return pdata->phy_if.module_eeprom(pdata, eeprom, data); } -static void xgbe_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ringparam) +static void +xgbe_get_ringparam(struct net_device *netdev, + struct ethtool_ringparam *ringparam, + struct kernel_ethtool_ringparam *kernel_ringparam, + struct netlink_ext_ack *extack) { struct xgbe_prv_data *pdata = netdev_priv(netdev); @@ -654,7 +634,9 @@ static void xgbe_get_ringparam(struct net_device *netdev, } static int xgbe_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ringparam) + struct ethtool_ringparam *ringparam, + struct kernel_ethtool_ringparam *kernel_ringparam, + struct netlink_ext_ack *extack) { struct xgbe_prv_data *pdata = netdev_priv(netdev); unsigned int rx, tx; @@ -838,6 +820,8 @@ out: } static const struct ethtool_ops xgbe_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_RX_USECS | + ETHTOOL_COALESCE_MAX_FRAMES, .get_drvinfo = xgbe_get_drvinfo, .get_msglevel = xgbe_get_msglevel, .set_msglevel = xgbe_set_msglevel, diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c b/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c index 4d9062d35930..22d4fc547a0a 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c @@ -274,9 +274,9 @@ static void xgbe_i2c_clear_isr_interrupts(struct xgbe_prv_data *pdata, XI2C_IOREAD(pdata, IC_CLR_STOP_DET); } -static void xgbe_i2c_isr_task(unsigned long data) +static void xgbe_i2c_isr_task(struct tasklet_struct *t) { - struct xgbe_prv_data *pdata = (struct xgbe_prv_data *)data; + struct xgbe_prv_data *pdata = from_tasklet(pdata, t, tasklet_i2c); struct xgbe_i2c_op_state *state = &pdata->i2c.op_state; unsigned int isr; @@ -324,7 +324,7 @@ static irqreturn_t xgbe_i2c_isr(int irq, void *data) if (pdata->isr_as_tasklet) tasklet_schedule(&pdata->tasklet_i2c); else - xgbe_i2c_isr_task((unsigned long)pdata); + xgbe_i2c_isr_task(&pdata->tasklet_i2c); return IRQ_HANDLED; } @@ -369,7 +369,7 @@ static void xgbe_i2c_set_target(struct xgbe_prv_data *pdata, unsigned int addr) static irqreturn_t xgbe_i2c_combined_isr(struct xgbe_prv_data *pdata) { - xgbe_i2c_isr_task((unsigned long)pdata); + xgbe_i2c_isr_task(&pdata->tasklet_i2c); return IRQ_HANDLED; } @@ -462,8 +462,7 @@ static int xgbe_i2c_start(struct xgbe_prv_data *pdata) /* If we have a separate I2C irq, enable it */ if (pdata->dev_irq != pdata->i2c_irq) { - tasklet_init(&pdata->tasklet_i2c, xgbe_i2c_isr_task, - (unsigned long)pdata); + tasklet_setup(&pdata->tasklet_i2c, xgbe_i2c_isr_task); ret = devm_request_irq(pdata->dev, pdata->i2c_irq, xgbe_i2c_isr, 0, pdata->i2c_name, diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c index 7ce9c69e9c44..0e8698928e4d 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c @@ -127,7 +127,6 @@ MODULE_AUTHOR("Tom Lendacky <thomas.lendacky@amd.com>"); MODULE_LICENSE("Dual BSD/GPL"); -MODULE_VERSION(XGBE_DRV_VERSION); MODULE_DESCRIPTION(XGBE_DRV_DESC); static int debug = -1; @@ -193,7 +192,6 @@ struct xgbe_prv_data *xgbe_alloc_pdata(struct device *dev) mutex_init(&pdata->i2c_mutex); init_completion(&pdata->i2c_complete); init_completion(&pdata->mdio_complete); - INIT_LIST_HEAD(&pdata->vxlan_ports); pdata->msg_enable = netif_msg_init(debug, default_msg_level); @@ -269,7 +267,7 @@ int xgbe_config_netdev(struct xgbe_prv_data *pdata) netdev->irq = pdata->dev_irq; netdev->base_addr = (unsigned long)pdata->xgmac_regs; - memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len); + eth_hw_addr_set(netdev, pdata->mac_addr); /* Initialize ECC timestamps */ pdata->tx_sec_period = jiffies; @@ -367,17 +365,12 @@ int xgbe_config_netdev(struct xgbe_prv_data *pdata) NETIF_F_TSO6 | NETIF_F_GRO | NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM | - NETIF_F_RX_UDP_TUNNEL_PORT; + NETIF_F_GSO_UDP_TUNNEL_CSUM; netdev->hw_features |= NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM | - NETIF_F_RX_UDP_TUNNEL_PORT; + NETIF_F_GSO_UDP_TUNNEL_CSUM; - pdata->vxlan_offloads_set = 1; - pdata->vxlan_features = NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM | - NETIF_F_RX_UDP_TUNNEL_PORT; + netdev->udp_tunnel_nic_info = xgbe_get_udp_tunnel_info(); } netdev->vlan_features |= NETIF_F_SG | diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c index 8a3a60bb2688..4e97b4869522 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c @@ -688,9 +688,9 @@ static void xgbe_an73_isr(struct xgbe_prv_data *pdata) } } -static void xgbe_an_isr_task(unsigned long data) +static void xgbe_an_isr_task(struct tasklet_struct *t) { - struct xgbe_prv_data *pdata = (struct xgbe_prv_data *)data; + struct xgbe_prv_data *pdata = from_tasklet(pdata, t, tasklet_an); netif_dbg(pdata, intr, pdata->netdev, "AN interrupt received\n"); @@ -715,14 +715,14 @@ static irqreturn_t xgbe_an_isr(int irq, void *data) if (pdata->isr_as_tasklet) tasklet_schedule(&pdata->tasklet_an); else - xgbe_an_isr_task((unsigned long)pdata); + xgbe_an_isr_task(&pdata->tasklet_an); return IRQ_HANDLED; } static irqreturn_t xgbe_an_combined_isr(struct xgbe_prv_data *pdata) { - xgbe_an_isr_task((unsigned long)pdata); + xgbe_an_isr_task(&pdata->tasklet_an); return IRQ_HANDLED; } @@ -1345,7 +1345,7 @@ static void xgbe_phy_status(struct xgbe_prv_data *pdata) &an_restart); if (an_restart) { xgbe_phy_config_aneg(pdata); - return; + goto adjust_link; } if (pdata->phy.link) { @@ -1396,7 +1396,6 @@ static void xgbe_phy_stop(struct xgbe_prv_data *pdata) pdata->phy_if.phy_impl.stop(pdata); pdata->phy.link = 0; - netif_carrier_off(pdata->netdev); xgbe_phy_adjust_link(pdata); } @@ -1414,8 +1413,7 @@ static int xgbe_phy_start(struct xgbe_prv_data *pdata) /* If we have a separate AN irq, enable it */ if (pdata->dev_irq != pdata->an_irq) { - tasklet_init(&pdata->tasklet_an, xgbe_an_isr_task, - (unsigned long)pdata); + tasklet_setup(&pdata->tasklet_an, xgbe_an_isr_task); ret = devm_request_irq(pdata->dev, pdata->an_irq, xgbe_an_isr, 0, pdata->an_name, diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c index 7b86240ecd5f..f409d7bd1f1e 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c @@ -278,6 +278,16 @@ static int xgbe_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) (rdev->vendor == PCI_VENDOR_ID_AMD) && (rdev->device == 0x15d0)) { pdata->xpcs_window_def_reg = PCS_V2_RV_WINDOW_DEF; pdata->xpcs_window_sel_reg = PCS_V2_RV_WINDOW_SELECT; + } else if (rdev && (rdev->vendor == PCI_VENDOR_ID_AMD) && + (rdev->device == 0x14b5)) { + pdata->xpcs_window_def_reg = PCS_V2_YC_WINDOW_DEF; + pdata->xpcs_window_sel_reg = PCS_V2_YC_WINDOW_SELECT; + + /* Yellow Carp devices do not need cdr workaround */ + pdata->vdata->an_cdr_workaround = 0; + + /* Yellow Carp devices do not need rrc */ + pdata->vdata->enable_rrc = 0; } else { pdata->xpcs_window_def_reg = PCS_V2_WINDOW_DEF; pdata->xpcs_window_sel_reg = PCS_V2_WINDOW_SELECT; @@ -418,13 +428,15 @@ static void xgbe_pci_remove(struct pci_dev *pdev) pci_free_irq_vectors(pdata->pcidev); + /* Disable all interrupts in the hardware */ + XP_IOWRITE(pdata, XP_INT_EN, 0x0); + xgbe_free_pdata(pdata); } -#ifdef CONFIG_PM -static int xgbe_pci_suspend(struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused xgbe_pci_suspend(struct device *dev) { - struct xgbe_prv_data *pdata = pci_get_drvdata(pdev); + struct xgbe_prv_data *pdata = dev_get_drvdata(dev); struct net_device *netdev = pdata->netdev; int ret = 0; @@ -438,9 +450,9 @@ static int xgbe_pci_suspend(struct pci_dev *pdev, pm_message_t state) return ret; } -static int xgbe_pci_resume(struct pci_dev *pdev) +static int __maybe_unused xgbe_pci_resume(struct device *dev) { - struct xgbe_prv_data *pdata = pci_get_drvdata(pdev); + struct xgbe_prv_data *pdata = dev_get_drvdata(dev); struct net_device *netdev = pdata->netdev; int ret = 0; @@ -460,9 +472,8 @@ static int xgbe_pci_resume(struct pci_dev *pdev) return ret; } -#endif /* CONFIG_PM */ -static const struct xgbe_version_data xgbe_v2a = { +static struct xgbe_version_data xgbe_v2a = { .init_function_ptrs_phy_impl = xgbe_init_function_ptrs_phy_v2, .xpcs_access = XGBE_XPCS_ACCESS_V2, .mmc_64bit = 1, @@ -475,9 +486,10 @@ static const struct xgbe_version_data xgbe_v2a = { .tx_desc_prefetch = 5, .rx_desc_prefetch = 5, .an_cdr_workaround = 1, + .enable_rrc = 1, }; -static const struct xgbe_version_data xgbe_v2b = { +static struct xgbe_version_data xgbe_v2b = { .init_function_ptrs_phy_impl = xgbe_init_function_ptrs_phy_v2, .xpcs_access = XGBE_XPCS_ACCESS_V2, .mmc_64bit = 1, @@ -490,6 +502,7 @@ static const struct xgbe_version_data xgbe_v2b = { .tx_desc_prefetch = 5, .rx_desc_prefetch = 5, .an_cdr_workaround = 1, + .enable_rrc = 1, }; static const struct pci_device_id xgbe_pci_table[] = { @@ -502,15 +515,16 @@ static const struct pci_device_id xgbe_pci_table[] = { }; MODULE_DEVICE_TABLE(pci, xgbe_pci_table); +static SIMPLE_DEV_PM_OPS(xgbe_pci_pm_ops, xgbe_pci_suspend, xgbe_pci_resume); + static struct pci_driver xgbe_driver = { .name = XGBE_DRV_NAME, .id_table = xgbe_pci_table, .probe = xgbe_pci_probe, .remove = xgbe_pci_remove, -#ifdef CONFIG_PM - .suspend = xgbe_pci_suspend, - .resume = xgbe_pci_resume, -#endif + .driver = { + .pm = &xgbe_pci_pm_ops, + } }; int xgbe_pci_init(void) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c index 46c3c1ca38d6..4064c3e3dd49 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c @@ -124,10 +124,10 @@ #include "xgbe.h" #include "xgbe-common.h" -#define XGBE_PHY_PORT_SPEED_100 BIT(0) -#define XGBE_PHY_PORT_SPEED_1000 BIT(1) -#define XGBE_PHY_PORT_SPEED_2500 BIT(2) -#define XGBE_PHY_PORT_SPEED_10000 BIT(3) +#define XGBE_PHY_PORT_SPEED_100 BIT(1) +#define XGBE_PHY_PORT_SPEED_1000 BIT(2) +#define XGBE_PHY_PORT_SPEED_2500 BIT(3) +#define XGBE_PHY_PORT_SPEED_10000 BIT(4) #define XGBE_MUTEX_RELEASE 0x80000000 @@ -166,6 +166,7 @@ enum xgbe_port_mode { XGBE_PORT_MODE_10GBASE_T, XGBE_PORT_MODE_10GBASE_R, XGBE_PORT_MODE_SFP, + XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG, XGBE_PORT_MODE_MAX, }; @@ -238,6 +239,7 @@ enum xgbe_sfp_speed { #define XGBE_SFP_BASE_BR_1GBE_MAX 0x0d #define XGBE_SFP_BASE_BR_10GBE_MIN 0x64 #define XGBE_SFP_BASE_BR_10GBE_MAX 0x68 +#define XGBE_MOLEX_SFP_BASE_BR_10GBE_MAX 0x78 #define XGBE_SFP_BASE_CU_CABLE_LEN 18 @@ -283,6 +285,8 @@ struct xgbe_sfp_eeprom { #define XGBE_BEL_FUSE_VENDOR "BEL-FUSE " #define XGBE_BEL_FUSE_PARTNO "1GBT-SFP06 " +#define XGBE_MOLEX_VENDOR "Molex Inc. " + struct xgbe_sfp_ascii { union { char vendor[XGBE_SFP_BASE_VENDOR_NAME_LEN + 1]; @@ -833,7 +837,11 @@ static bool xgbe_phy_sfp_bit_rate(struct xgbe_sfp_eeprom *sfp_eeprom, break; case XGBE_SFP_SPEED_10000: min = XGBE_SFP_BASE_BR_10GBE_MIN; - max = XGBE_SFP_BASE_BR_10GBE_MAX; + if (memcmp(&sfp_eeprom->base[XGBE_SFP_BASE_VENDOR_NAME], + XGBE_MOLEX_VENDOR, XGBE_SFP_BASE_VENDOR_NAME_LEN) == 0) + max = XGBE_MOLEX_SFP_BASE_BR_10GBE_MAX; + else + max = XGBE_SFP_BASE_BR_10GBE_MAX; break; default: return false; @@ -921,6 +929,9 @@ static bool xgbe_phy_belfuse_phy_quirks(struct xgbe_prv_data *pdata) if ((phy_id & 0xfffffff0) != 0x03625d10) return false; + /* Reset PHY - wait for self-clearing reset bit to clear */ + genphy_soft_reset(phy_data->phydev); + /* Disable RGMII mode */ phy_write(phy_data->phydev, 0x18, 0x7007); reg = phy_read(phy_data->phydev, 0x18); @@ -1147,7 +1158,10 @@ static void xgbe_phy_sfp_parse_eeprom(struct xgbe_prv_data *pdata) } /* Determine the type of SFP */ - if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_SR) + if (phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE && + xgbe_phy_sfp_bit_rate(sfp_eeprom, XGBE_SFP_SPEED_10000)) + phy_data->sfp_base = XGBE_SFP_BASE_10000_CR; + else if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_SR) phy_data->sfp_base = XGBE_SFP_BASE_10000_SR; else if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_LR) phy_data->sfp_base = XGBE_SFP_BASE_10000_LR; @@ -1163,9 +1177,6 @@ static void xgbe_phy_sfp_parse_eeprom(struct xgbe_prv_data *pdata) phy_data->sfp_base = XGBE_SFP_BASE_1000_CX; else if (sfp_base[XGBE_SFP_BASE_1GBE_CC] & XGBE_SFP_BASE_1GBE_CC_T) phy_data->sfp_base = XGBE_SFP_BASE_1000_T; - else if ((phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE) && - xgbe_phy_sfp_bit_rate(sfp_eeprom, XGBE_SFP_SPEED_10000)) - phy_data->sfp_base = XGBE_SFP_BASE_10000_CR; switch (phy_data->sfp_base) { case XGBE_SFP_BASE_1000_T: @@ -1634,6 +1645,7 @@ static enum xgbe_mode xgbe_phy_an73_redrv_outcome(struct xgbe_prv_data *pdata) if (ad_reg & 0x80) { switch (phy_data->port_mode) { case XGBE_PORT_MODE_BACKPLANE: + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: mode = XGBE_MODE_KR; break; default: @@ -1643,6 +1655,7 @@ static enum xgbe_mode xgbe_phy_an73_redrv_outcome(struct xgbe_prv_data *pdata) } else if (ad_reg & 0x20) { switch (phy_data->port_mode) { case XGBE_PORT_MODE_BACKPLANE: + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: mode = XGBE_MODE_KX_1000; break; case XGBE_PORT_MODE_1000BASE_X: @@ -1782,6 +1795,7 @@ static void xgbe_phy_an_advertising(struct xgbe_prv_data *pdata, switch (phy_data->port_mode) { case XGBE_PORT_MODE_BACKPLANE: + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: XGBE_SET_ADV(dlks, 10000baseKR_Full); break; case XGBE_PORT_MODE_BACKPLANE_2500: @@ -1874,6 +1888,7 @@ static enum xgbe_an_mode xgbe_phy_an_mode(struct xgbe_prv_data *pdata) switch (phy_data->port_mode) { case XGBE_PORT_MODE_BACKPLANE: return XGBE_AN_MODE_CL73; + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: case XGBE_PORT_MODE_BACKPLANE_2500: return XGBE_AN_MODE_NONE; case XGBE_PORT_MODE_1000BASE_T: @@ -1948,16 +1963,57 @@ static void xgbe_phy_set_redrv_mode(struct xgbe_prv_data *pdata) xgbe_phy_put_comm_ownership(pdata); } +static void xgbe_phy_rx_reset(struct xgbe_prv_data *pdata) +{ + int reg; + + reg = XMDIO_READ_BITS(pdata, MDIO_MMD_PCS, MDIO_PCS_DIGITAL_STAT, + XGBE_PCS_PSEQ_STATE_MASK); + if (reg == XGBE_PCS_PSEQ_STATE_POWER_GOOD) { + /* Mailbox command timed out, reset of RX block is required. + * This can be done by asseting the reset bit and wait for + * its compeletion. + */ + XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_RX_CTRL1, + XGBE_PMA_RX_RST_0_MASK, XGBE_PMA_RX_RST_0_RESET_ON); + ndelay(20); + XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_RX_CTRL1, + XGBE_PMA_RX_RST_0_MASK, XGBE_PMA_RX_RST_0_RESET_OFF); + usleep_range(40, 50); + netif_err(pdata, link, pdata->netdev, "firmware mailbox reset performed\n"); + } +} + +static void xgbe_phy_pll_ctrl(struct xgbe_prv_data *pdata, bool enable) +{ + /* PLL_CTRL feature needs to be enabled for fixed PHY modes (Non-Autoneg) only */ + if (pdata->phy.autoneg != AUTONEG_DISABLE) + return; + + XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_VEND2_PMA_MISC_CTRL0, + XGBE_PMA_PLL_CTRL_MASK, + enable ? XGBE_PMA_PLL_CTRL_ENABLE + : XGBE_PMA_PLL_CTRL_DISABLE); + + /* Wait for command to complete */ + usleep_range(100, 200); +} + static void xgbe_phy_perform_ratechange(struct xgbe_prv_data *pdata, - unsigned int cmd, unsigned int sub_cmd) + enum xgbe_mb_cmd cmd, enum xgbe_mb_subcmd sub_cmd) { unsigned int s0 = 0; unsigned int wait; + /* Disable PLL re-initialization during FW command processing */ + xgbe_phy_pll_ctrl(pdata, false); + /* Log if a previous command did not complete */ - if (XP_IOREAD_BITS(pdata, XP_DRIVER_INT_RO, STATUS)) + if (XP_IOREAD_BITS(pdata, XP_DRIVER_INT_RO, STATUS)) { netif_dbg(pdata, link, pdata->netdev, "firmware mailbox not ready for command\n"); + xgbe_phy_rx_reset(pdata); + } /* Construct the command */ XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, COMMAND, cmd); @@ -1972,19 +2028,28 @@ static void xgbe_phy_perform_ratechange(struct xgbe_prv_data *pdata, wait = XGBE_RATECHANGE_COUNT; while (wait--) { if (!XP_IOREAD_BITS(pdata, XP_DRIVER_INT_RO, STATUS)) - return; + goto reenable_pll; usleep_range(1000, 2000); } netif_dbg(pdata, link, pdata->netdev, "firmware mailbox command did not complete\n"); + + /* Reset on error */ + xgbe_phy_rx_reset(pdata); + +reenable_pll: + /* Enable PLL re-initialization, not needed for PHY Power Off and RRC cmds */ + if (cmd != XGBE_MB_CMD_POWER_OFF && + cmd != XGBE_MB_CMD_RRC) + xgbe_phy_pll_ctrl(pdata, true); } static void xgbe_phy_rrc(struct xgbe_prv_data *pdata) { /* Receiver Reset Cycle */ - xgbe_phy_perform_ratechange(pdata, 5, 0); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_RRC, XGBE_MB_SUBCMD_NONE); netif_dbg(pdata, link, pdata->netdev, "receiver reset complete\n"); } @@ -1994,7 +2059,7 @@ static void xgbe_phy_power_off(struct xgbe_prv_data *pdata) struct xgbe_phy_data *phy_data = pdata->phy_data; /* Power off */ - xgbe_phy_perform_ratechange(pdata, 0, 0); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_POWER_OFF, XGBE_MB_SUBCMD_NONE); phy_data->cur_mode = XGBE_MODE_UNKNOWN; @@ -2009,14 +2074,17 @@ static void xgbe_phy_sfi_mode(struct xgbe_prv_data *pdata) /* 10G/SFI */ if (phy_data->sfp_cable != XGBE_SFP_CABLE_PASSIVE) { - xgbe_phy_perform_ratechange(pdata, 3, 0); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI, XGBE_MB_SUBCMD_ACTIVE); } else { if (phy_data->sfp_cable_len <= 1) - xgbe_phy_perform_ratechange(pdata, 3, 1); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI, + XGBE_MB_SUBCMD_PASSIVE_1M); else if (phy_data->sfp_cable_len <= 3) - xgbe_phy_perform_ratechange(pdata, 3, 2); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI, + XGBE_MB_SUBCMD_PASSIVE_3M); else - xgbe_phy_perform_ratechange(pdata, 3, 3); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI, + XGBE_MB_SUBCMD_PASSIVE_OTHER); } phy_data->cur_mode = XGBE_MODE_SFI; @@ -2031,7 +2099,7 @@ static void xgbe_phy_x_mode(struct xgbe_prv_data *pdata) xgbe_phy_set_redrv_mode(pdata); /* 1G/X */ - xgbe_phy_perform_ratechange(pdata, 1, 3); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_1G, XGBE_MB_SUBCMD_1G_KX); phy_data->cur_mode = XGBE_MODE_X; @@ -2045,7 +2113,7 @@ static void xgbe_phy_sgmii_1000_mode(struct xgbe_prv_data *pdata) xgbe_phy_set_redrv_mode(pdata); /* 1G/SGMII */ - xgbe_phy_perform_ratechange(pdata, 1, 2); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_1G, XGBE_MB_SUBCMD_1G_SGMII); phy_data->cur_mode = XGBE_MODE_SGMII_1000; @@ -2059,7 +2127,7 @@ static void xgbe_phy_sgmii_100_mode(struct xgbe_prv_data *pdata) xgbe_phy_set_redrv_mode(pdata); /* 100M/SGMII */ - xgbe_phy_perform_ratechange(pdata, 1, 1); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_1G, XGBE_MB_SUBCMD_100MBITS); phy_data->cur_mode = XGBE_MODE_SGMII_100; @@ -2073,7 +2141,7 @@ static void xgbe_phy_kr_mode(struct xgbe_prv_data *pdata) xgbe_phy_set_redrv_mode(pdata); /* 10G/KR */ - xgbe_phy_perform_ratechange(pdata, 4, 0); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_KR, XGBE_MB_SUBCMD_NONE); phy_data->cur_mode = XGBE_MODE_KR; @@ -2087,7 +2155,7 @@ static void xgbe_phy_kx_2500_mode(struct xgbe_prv_data *pdata) xgbe_phy_set_redrv_mode(pdata); /* 2.5G/KX */ - xgbe_phy_perform_ratechange(pdata, 2, 0); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_2_5G, XGBE_MB_SUBCMD_NONE); phy_data->cur_mode = XGBE_MODE_KX_2500; @@ -2101,7 +2169,7 @@ static void xgbe_phy_kx_1000_mode(struct xgbe_prv_data *pdata) xgbe_phy_set_redrv_mode(pdata); /* 1G/KX */ - xgbe_phy_perform_ratechange(pdata, 1, 3); + xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_1G, XGBE_MB_SUBCMD_1G_KX); phy_data->cur_mode = XGBE_MODE_KX_1000; @@ -2156,6 +2224,7 @@ static enum xgbe_mode xgbe_phy_switch_mode(struct xgbe_prv_data *pdata) switch (phy_data->port_mode) { case XGBE_PORT_MODE_BACKPLANE: + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: return xgbe_phy_switch_bp_mode(pdata); case XGBE_PORT_MODE_BACKPLANE_2500: return xgbe_phy_switch_bp_2500_mode(pdata); @@ -2251,6 +2320,7 @@ static enum xgbe_mode xgbe_phy_get_mode(struct xgbe_prv_data *pdata, switch (phy_data->port_mode) { case XGBE_PORT_MODE_BACKPLANE: + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: return xgbe_phy_get_bp_mode(speed); case XGBE_PORT_MODE_BACKPLANE_2500: return xgbe_phy_get_bp_2500_mode(speed); @@ -2426,6 +2496,7 @@ static bool xgbe_phy_use_mode(struct xgbe_prv_data *pdata, enum xgbe_mode mode) switch (phy_data->port_mode) { case XGBE_PORT_MODE_BACKPLANE: + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: return xgbe_phy_use_bp_mode(pdata, mode); case XGBE_PORT_MODE_BACKPLANE_2500: return xgbe_phy_use_bp_2500_mode(pdata, mode); @@ -2515,6 +2586,7 @@ static bool xgbe_phy_valid_speed(struct xgbe_prv_data *pdata, int speed) switch (phy_data->port_mode) { case XGBE_PORT_MODE_BACKPLANE: + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: return xgbe_phy_valid_speed_bp_mode(speed); case XGBE_PORT_MODE_BACKPLANE_2500: return xgbe_phy_valid_speed_bp_2500_mode(speed); @@ -2575,8 +2647,16 @@ static int xgbe_phy_link_status(struct xgbe_prv_data *pdata, int *an_restart) if (reg & MDIO_STAT1_LSTATUS) return 1; + if (pdata->phy.autoneg == AUTONEG_ENABLE && + phy_data->port_mode == XGBE_PORT_MODE_BACKPLANE) { + if (!test_bit(XGBE_LINK_INIT, &pdata->dev_state)) { + netif_carrier_off(pdata->netdev); + *an_restart = 1; + } + } + /* No link, attempt a receiver reset cycle */ - if (phy_data->rrc_count++ > XGBE_RRC_FREQUENCY) { + if (pdata->vdata->enable_rrc && phy_data->rrc_count++ > XGBE_RRC_FREQUENCY) { phy_data->rrc_count = 0; xgbe_phy_rrc(pdata); } @@ -2792,6 +2872,7 @@ static bool xgbe_phy_port_mode_mismatch(struct xgbe_prv_data *pdata) switch (phy_data->port_mode) { case XGBE_PORT_MODE_BACKPLANE: + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: if ((phy_data->port_speeds & XGBE_PHY_PORT_SPEED_1000) || (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10000)) return false; @@ -2844,6 +2925,7 @@ static bool xgbe_phy_conn_type_mismatch(struct xgbe_prv_data *pdata) switch (phy_data->port_mode) { case XGBE_PORT_MODE_BACKPLANE: + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: case XGBE_PORT_MODE_BACKPLANE_2500: if (phy_data->conn_type == XGBE_CONN_TYPE_BACKPLANE) return false; @@ -3160,6 +3242,8 @@ static int xgbe_phy_init(struct xgbe_prv_data *pdata) /* Backplane support */ case XGBE_PORT_MODE_BACKPLANE: XGBE_SET_SUP(lks, Autoneg); + fallthrough; + case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG: XGBE_SET_SUP(lks, Pause); XGBE_SET_SUP(lks, Asym_Pause); XGBE_SET_SUP(lks, Backplane); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-platform.c b/drivers/net/ethernet/amd/xgbe/xgbe-platform.c index 4ebd2410185a..4d790a89fe77 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-platform.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-platform.c @@ -338,7 +338,7 @@ static int xgbe_platform_probe(struct platform_device *pdev) * the PHY resources listed last */ phy_memnum = xgbe_resource_count(pdev, IORESOURCE_MEM) - 3; - phy_irqnum = xgbe_resource_count(pdev, IORESOURCE_IRQ) - 1; + phy_irqnum = platform_irq_count(pdev) - 1; dma_irqnum = 1; dma_irqend = phy_irqnum; } else { @@ -348,7 +348,7 @@ static int xgbe_platform_probe(struct platform_device *pdev) phy_memnum = 0; phy_irqnum = 0; dma_irqnum = 1; - dma_irqend = xgbe_resource_count(pdev, IORESOURCE_IRQ); + dma_irqend = platform_irq_count(pdev); } /* Obtain the mmio areas for the device */ diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h index 47bcbcf58048..71f24cb47935 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h @@ -135,7 +135,6 @@ #include <linux/list.h> #define XGBE_DRV_NAME "amd-xgbe" -#define XGBE_DRV_VERSION "1.0.3" #define XGBE_DRV_DESC "AMD 10 Gigabit Ethernet Driver" /* Descriptor related defines */ @@ -152,7 +151,8 @@ #define XGBE_TX_MAX_BUF_SIZE (0x3fff & ~(64 - 1)) /* Descriptors required for maximum contiguous TSO/GSO packet */ -#define XGBE_TX_MAX_SPLIT ((GSO_MAX_SIZE / XGBE_TX_MAX_BUF_SIZE) + 1) +#define XGBE_TX_MAX_SPLIT \ + ((GSO_LEGACY_MAX_SIZE / XGBE_TX_MAX_BUF_SIZE) + 1) /* Maximum possible descriptors needed for an SKB: * - Maximum number of SKB frags @@ -181,9 +181,9 @@ #define XGBE_DMA_SYS_AWCR 0x30303030 /* DMA cache settings - PCI device */ -#define XGBE_DMA_PCI_ARCR 0x00000003 -#define XGBE_DMA_PCI_AWCR 0x13131313 -#define XGBE_DMA_PCI_AWARCR 0x00000313 +#define XGBE_DMA_PCI_ARCR 0x000f0f0f +#define XGBE_DMA_PCI_AWCR 0x0f0f0f0f +#define XGBE_DMA_PCI_AWARCR 0x00000f0f /* DMA channel interrupt modes */ #define XGBE_IRQ_MODE_EDGE 0 @@ -417,7 +417,7 @@ struct xgbe_rx_ring_data { /* Structure used to hold information related to the descriptor * and the packet associated with the descriptor (always use - * use the XGBE_GET_DESC_DATA macro to access this data from the ring) + * the XGBE_GET_DESC_DATA macro to access this data from the ring) */ struct xgbe_ring_data { struct xgbe_ring_desc *rdesc; /* Virtual address of descriptor */ @@ -611,6 +611,31 @@ enum xgbe_mdio_mode { XGBE_MDIO_MODE_CL45, }; +enum xgbe_mb_cmd { + XGBE_MB_CMD_POWER_OFF = 0, + XGBE_MB_CMD_SET_1G, + XGBE_MB_CMD_SET_2_5G, + XGBE_MB_CMD_SET_10G_SFI, + XGBE_MB_CMD_SET_10G_KR, + XGBE_MB_CMD_RRC +}; + +enum xgbe_mb_subcmd { + XGBE_MB_SUBCMD_NONE = 0, + + /* 10GbE SFP subcommands */ + XGBE_MB_SUBCMD_ACTIVE = 0, + XGBE_MB_SUBCMD_PASSIVE_1M, + XGBE_MB_SUBCMD_PASSIVE_3M, + XGBE_MB_SUBCMD_PASSIVE_OTHER, + + /* 1GbE Mode subcommands */ + XGBE_MB_SUBCMD_10MBITS = 0, + XGBE_MB_SUBCMD_100MBITS, + XGBE_MB_SUBCMD_1G_SGMII, + XGBE_MB_SUBCMD_1G_KX +}; + struct xgbe_phy { struct ethtool_link_ksettings lks; @@ -730,7 +755,7 @@ struct xgbe_ext_stats { struct xgbe_hw_if { int (*tx_complete)(struct xgbe_ring_desc *); - int (*set_mac_address)(struct xgbe_prv_data *, u8 *addr); + int (*set_mac_address)(struct xgbe_prv_data *, const u8 *addr); int (*config_rx_mode)(struct xgbe_prv_data *); int (*enable_rx_csum)(struct xgbe_prv_data *); @@ -1013,12 +1038,7 @@ struct xgbe_version_data { unsigned int tx_desc_prefetch; unsigned int rx_desc_prefetch; unsigned int an_cdr_workaround; -}; - -struct xgbe_vxlan_data { - struct list_head list; - sa_family_t sa_family; - __be16 port; + unsigned int enable_rrc; }; struct xgbe_prv_data { @@ -1173,13 +1193,7 @@ struct xgbe_prv_data { u32 rss_options; /* VXLAN settings */ - unsigned int vxlan_port_set; - unsigned int vxlan_offloads_set; - unsigned int vxlan_force_disable; - unsigned int vxlan_port_count; - struct list_head vxlan_ports; u16 vxlan_port; - netdev_features_t vxlan_features; /* Netdev related settings */ unsigned char mac_addr[ETH_ALEN]; @@ -1322,6 +1336,7 @@ void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *); void xgbe_init_function_ptrs_i2c(struct xgbe_i2c_if *); const struct net_device_ops *xgbe_get_netdev_ops(void); const struct ethtool_ops *xgbe_get_ethtool_ops(void); +const struct udp_tunnel_nic_info *xgbe_get_udp_tunnel_info(void); #ifdef CONFIG_AMD_XGBE_DCB const struct dcbnl_rtnl_ops *xgbe_get_dcbnl_ops(void); |