diff options
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.h | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 131 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 21 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 68 |
4 files changed, 76 insertions, 151 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 37ec1b3286c6..804ea83e1713 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -273,10 +273,6 @@ struct hnae3_ae_dev { * Map rings to vector * unmap_ring_from_vector() * Unmap rings from vector - * add_tunnel_udp() - * Add tunnel information to hardware - * del_tunnel_udp() - * Delete tunnel information from hardware * reset_queue() * Reset queue * get_fw_version() @@ -388,9 +384,6 @@ struct hnae3_ae_ops { int vector_num, struct hnae3_ring_chain_node *vr_chain); - int (*add_tunnel_udp)(struct hnae3_handle *handle, u16 port_num); - int (*del_tunnel_udp)(struct hnae3_handle *handle, u16 port_num); - void (*reset_queue)(struct hnae3_handle *handle, u16 queue_id); u32 (*get_fw_version)(struct hnae3_handle *handle); void (*get_mdix_mode)(struct hnae3_handle *handle, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 729bcab947df..4031174181a0 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -1244,93 +1244,6 @@ static void hns3_nic_get_stats64(struct net_device *netdev, stats->tx_compressed = netdev->stats.tx_compressed; } -static void hns3_add_tunnel_port(struct net_device *netdev, u16 port, - enum hns3_udp_tnl_type type) -{ - struct hns3_nic_priv *priv = netdev_priv(netdev); - struct hns3_udp_tunnel *udp_tnl = &priv->udp_tnl[type]; - struct hnae3_handle *h = priv->ae_handle; - - if (udp_tnl->used && udp_tnl->dst_port == port) { - udp_tnl->used++; - return; - } - - if (udp_tnl->used) { - netdev_warn(netdev, - "UDP tunnel [%d], port [%d] offload\n", type, port); - return; - } - - udp_tnl->dst_port = port; - udp_tnl->used = 1; - /* TBD send command to hardware to add port */ - if (h->ae_algo->ops->add_tunnel_udp) - h->ae_algo->ops->add_tunnel_udp(h, port); -} - -static void hns3_del_tunnel_port(struct net_device *netdev, u16 port, - enum hns3_udp_tnl_type type) -{ - struct hns3_nic_priv *priv = netdev_priv(netdev); - struct hns3_udp_tunnel *udp_tnl = &priv->udp_tnl[type]; - struct hnae3_handle *h = priv->ae_handle; - - if (!udp_tnl->used || udp_tnl->dst_port != port) { - netdev_warn(netdev, - "Invalid UDP tunnel port %d\n", port); - return; - } - - udp_tnl->used--; - if (udp_tnl->used) - return; - - udp_tnl->dst_port = 0; - /* TBD send command to hardware to del port */ - if (h->ae_algo->ops->del_tunnel_udp) - h->ae_algo->ops->del_tunnel_udp(h, port); -} - -/* hns3_nic_udp_tunnel_add - Get notifiacetion about UDP tunnel ports - * @netdev: This physical ports's netdev - * @ti: Tunnel information - */ -static void hns3_nic_udp_tunnel_add(struct net_device *netdev, - struct udp_tunnel_info *ti) -{ - u16 port_n = ntohs(ti->port); - - switch (ti->type) { - case UDP_TUNNEL_TYPE_VXLAN: - hns3_add_tunnel_port(netdev, port_n, HNS3_UDP_TNL_VXLAN); - break; - case UDP_TUNNEL_TYPE_GENEVE: - hns3_add_tunnel_port(netdev, port_n, HNS3_UDP_TNL_GENEVE); - break; - default: - netdev_err(netdev, "unsupported tunnel type %d\n", ti->type); - break; - } -} - -static void hns3_nic_udp_tunnel_del(struct net_device *netdev, - struct udp_tunnel_info *ti) -{ - u16 port_n = ntohs(ti->port); - - switch (ti->type) { - case UDP_TUNNEL_TYPE_VXLAN: - hns3_del_tunnel_port(netdev, port_n, HNS3_UDP_TNL_VXLAN); - break; - case UDP_TUNNEL_TYPE_GENEVE: - hns3_del_tunnel_port(netdev, port_n, HNS3_UDP_TNL_GENEVE); - break; - default: - break; - } -} - static int hns3_setup_tc(struct net_device *netdev, void *type_data) { struct tc_mqprio_qopt_offload *mqprio_qopt = type_data; @@ -1569,8 +1482,6 @@ static const struct net_device_ops hns3_nic_netdev_ops = { .ndo_get_stats64 = hns3_nic_get_stats64, .ndo_setup_tc = hns3_nic_setup_tc, .ndo_set_rx_mode = hns3_nic_set_rx_mode, - .ndo_udp_tunnel_add = hns3_nic_udp_tunnel_add, - .ndo_udp_tunnel_del = hns3_nic_udp_tunnel_del, .ndo_vlan_rx_add_vid = hns3_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = hns3_vlan_rx_kill_vid, .ndo_set_vf_vlan = hns3_ndo_set_vf_vlan, @@ -3046,13 +2957,13 @@ int hns3_uninit_all_ring(struct hns3_nic_priv *priv) } /* Set mac addr if it is configured. or leave it to the AE driver */ -static void hns3_init_mac_addr(struct net_device *netdev) +static void hns3_init_mac_addr(struct net_device *netdev, bool init) { struct hns3_nic_priv *priv = netdev_priv(netdev); struct hnae3_handle *h = priv->ae_handle; u8 mac_addr_temp[ETH_ALEN]; - if (h->ae_algo->ops->get_mac_addr) { + if (h->ae_algo->ops->get_mac_addr && init) { h->ae_algo->ops->get_mac_addr(h, mac_addr_temp); ether_addr_copy(netdev->dev_addr, mac_addr_temp); } @@ -3106,7 +3017,7 @@ static int hns3_client_init(struct hnae3_handle *handle) handle->kinfo.netdev = netdev; handle->priv = (void *)priv; - hns3_init_mac_addr(netdev); + hns3_init_mac_addr(netdev, true); hns3_set_default_feature(netdev); @@ -3292,9 +3203,35 @@ static void hns3_recover_hw_addr(struct net_device *ndev) hns3_nic_mc_sync(ndev, ha->addr); } -static void hns3_drop_skb_data(struct hns3_enet_ring *ring, struct sk_buff *skb) +static void hns3_clear_tx_ring(struct hns3_enet_ring *ring) { - dev_kfree_skb_any(skb); + if (!HNAE3_IS_TX_RING(ring)) + return; + + while (ring->next_to_clean != ring->next_to_use) { + hns3_free_buffer_detach(ring, ring->next_to_clean); + ring_ptr_move_fw(ring, next_to_clean); + } +} + +static void hns3_clear_rx_ring(struct hns3_enet_ring *ring) +{ + if (HNAE3_IS_TX_RING(ring)) + return; + + while (ring->next_to_use != ring->next_to_clean) { + /* When a buffer is not reused, it's memory has been + * freed in hns3_handle_rx_bd or will be freed by + * stack, so only need to unmap the buffer here. + */ + if (!ring->desc_cb[ring->next_to_use].reuse_flag) { + hns3_unmap_buffer(ring, + &ring->desc_cb[ring->next_to_use]); + ring->desc_cb[ring->next_to_use].dma = 0; + } + + ring_ptr_move_fw(ring, next_to_use); + } } static void hns3_clear_all_ring(struct hnae3_handle *h) @@ -3308,13 +3245,13 @@ static void hns3_clear_all_ring(struct hnae3_handle *h) struct hns3_enet_ring *ring; ring = priv->ring_data[i].ring; - hns3_clean_tx_ring(ring, ring->desc_num); + hns3_clear_tx_ring(ring); dev_queue = netdev_get_tx_queue(ndev, priv->ring_data[i].queue_index); netdev_tx_reset_queue(dev_queue); ring = priv->ring_data[i + h->kinfo.num_tqps].ring; - hns3_clean_rx_ring(ring, ring->desc_num, hns3_drop_skb_data); + hns3_clear_rx_ring(ring); } } @@ -3353,7 +3290,7 @@ static int hns3_reset_notify_init_enet(struct hnae3_handle *handle) struct hns3_nic_priv *priv = netdev_priv(netdev); int ret; - hns3_init_mac_addr(netdev); + hns3_init_mac_addr(netdev, false); hns3_nic_set_rx_mode(netdev); hns3_recover_hw_addr(netdev); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index eb3c34f3cf87..c16bb6cb0564 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -74,7 +74,7 @@ struct hns3_link_mode_mapping { u32 ethtool_link_mode; }; -static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop) +static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en) { struct hnae3_handle *h = hns3_get_handle(ndev); int ret; @@ -85,11 +85,7 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop) switch (loop) { case HNAE3_MAC_INTER_LOOP_MAC: - ret = h->ae_algo->ops->set_loopback(h, loop, true); - break; - case HNAE3_MAC_LOOP_NONE: - ret = h->ae_algo->ops->set_loopback(h, - HNAE3_MAC_INTER_LOOP_MAC, false); + ret = h->ae_algo->ops->set_loopback(h, loop, en); break; default: ret = -ENOTSUPP; @@ -99,10 +95,7 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop) if (ret) return ret; - if (loop == HNAE3_MAC_LOOP_NONE) - h->ae_algo->ops->set_promisc_mode(h, ndev->flags & IFF_PROMISC); - else - h->ae_algo->ops->set_promisc_mode(h, 1); + h->ae_algo->ops->set_promisc_mode(h, en); return ret; } @@ -122,13 +115,13 @@ static int hns3_lp_up(struct net_device *ndev, enum hnae3_loop loop_mode) return ret; } - ret = hns3_lp_setup(ndev, loop_mode); + ret = hns3_lp_setup(ndev, loop_mode, true); usleep_range(10000, 20000); return ret; } -static int hns3_lp_down(struct net_device *ndev) +static int hns3_lp_down(struct net_device *ndev, enum hnae3_loop loop_mode) { struct hnae3_handle *h = hns3_get_handle(ndev); int ret; @@ -136,7 +129,7 @@ static int hns3_lp_down(struct net_device *ndev) if (!h->ae_algo->ops->stop) return -EOPNOTSUPP; - ret = hns3_lp_setup(ndev, HNAE3_MAC_LOOP_NONE); + ret = hns3_lp_setup(ndev, loop_mode, false); if (ret) { netdev_err(ndev, "lb_setup return error: %d\n", ret); return ret; @@ -332,7 +325,7 @@ static void hns3_self_test(struct net_device *ndev, data[test_index] = hns3_lp_up(ndev, loop_type); if (!data[test_index]) { data[test_index] = hns3_lp_run_test(ndev, loop_type); - hns3_lp_down(ndev); + hns3_lp_down(ndev, loop_type); } if (data[test_index]) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 084b90437e23..316ec8427891 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -3682,48 +3682,50 @@ static void hclge_cfg_mac_mode(struct hclge_dev *hdev, bool enable) "mac enable fail, ret =%d.\n", ret); } -static int hclge_set_loopback(struct hnae3_handle *handle, - enum hnae3_loop loop_mode, bool en) +static int hclge_set_mac_loopback(struct hclge_dev *hdev, bool en) { - struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_config_mac_mode_cmd *req; - struct hclge_dev *hdev = vport->back; struct hclge_desc desc; u32 loop_en; int ret; - switch (loop_mode) { - case HNAE3_MAC_INTER_LOOP_MAC: - req = (struct hclge_config_mac_mode_cmd *)&desc.data[0]; - /* 1 Read out the MAC mode config at first */ - hclge_cmd_setup_basic_desc(&desc, - HCLGE_OPC_CONFIG_MAC_MODE, - true); - ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { - dev_err(&hdev->pdev->dev, - "mac loopback get fail, ret =%d.\n", - ret); - return ret; - } + req = (struct hclge_config_mac_mode_cmd *)&desc.data[0]; + /* 1 Read out the MAC mode config at first */ + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_MAC_MODE, true); + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "mac loopback get fail, ret =%d.\n", ret); + return ret; + } - /* 2 Then setup the loopback flag */ - loop_en = le32_to_cpu(req->txrx_pad_fcs_loop_en); - if (en) - hnae_set_bit(loop_en, HCLGE_MAC_APP_LP_B, 1); - else - hnae_set_bit(loop_en, HCLGE_MAC_APP_LP_B, 0); + /* 2 Then setup the loopback flag */ + loop_en = le32_to_cpu(req->txrx_pad_fcs_loop_en); + hnae_set_bit(loop_en, HCLGE_MAC_APP_LP_B, en ? 1 : 0); - req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en); + req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en); - /* 3 Config mac work mode with loopback flag - * and its original configure parameters - */ - hclge_cmd_reuse_desc(&desc, false); - ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) - dev_err(&hdev->pdev->dev, - "mac loopback set fail, ret =%d.\n", ret); + /* 3 Config mac work mode with loopback flag + * and its original configure parameters + */ + hclge_cmd_reuse_desc(&desc, false); + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) + dev_err(&hdev->pdev->dev, + "mac loopback set fail, ret =%d.\n", ret); + return ret; +} + +static int hclge_set_loopback(struct hnae3_handle *handle, + enum hnae3_loop loop_mode, bool en) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + struct hclge_dev *hdev = vport->back; + int ret; + + switch (loop_mode) { + case HNAE3_MAC_INTER_LOOP_MAC: + ret = hclge_set_mac_loopback(hdev, en); break; default: ret = -ENOTSUPP; |