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author | 2021-05-31 22:53:10 -0700 | |
---|---|---|
committer | 2021-05-31 22:53:10 -0700 | |
commit | 7fc6d3abc0844a9b8ef67937af465a417af6e9e9 (patch) | |
tree | c9fb5ea9041c1ef2db2d7eac9d63785c6507eeca | |
parent | sctp: sm_statefuns: Fix spelling mistakes (diff) | |
parent | net: hns3: add debugfs support for vlan configuration (diff) | |
download | wireguard-linux-7fc6d3abc0844a9b8ef67937af465a417af6e9e9.tar.xz wireguard-linux-7fc6d3abc0844a9b8ef67937af465a417af6e9e9.zip |
Merge branch 'net-hns3-add-vlan-filter-control-support'
Huazhong Tan says:
====================
net: hns3: add VLAN filter control support
This patchset add VLAN filter control support for HNS3 driver.
====================
Link: https://lore.kernel.org/r/1622428725-30049-1-git-send-email-tanhuazhong@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
15 files changed, 693 insertions, 155 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h index a2c17af57fde..0a6cda309b24 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h +++ b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h @@ -20,7 +20,7 @@ enum HCLGE_MBX_OPCODE { HCLGE_MBX_API_NEGOTIATE, /* (VF -> PF) negotiate API version */ HCLGE_MBX_GET_QINFO, /* (VF -> PF) get queue config */ HCLGE_MBX_GET_QDEPTH, /* (VF -> PF) get queue depth */ - HCLGE_MBX_GET_TCINFO, /* (VF -> PF) get TC config */ + HCLGE_MBX_GET_BASIC_INFO, /* (VF -> PF) get basic info */ HCLGE_MBX_GET_RETA, /* (VF -> PF) get RETA */ HCLGE_MBX_GET_RSS_KEY, /* (VF -> PF) get RSS key */ HCLGE_MBX_GET_MAC_ADDR, /* (VF -> PF) get MAC addr */ @@ -69,6 +69,7 @@ enum hclge_mbx_vlan_cfg_subcode { HCLGE_MBX_VLAN_RX_OFF_CFG, /* set rx side vlan offload */ HCLGE_MBX_PORT_BASE_VLAN_CFG, /* set port based vlan configuration */ HCLGE_MBX_GET_PORT_BASE_VLAN_STATE, /* get port based vlan state */ + HCLGE_MBX_ENABLE_VLAN_FILTER, }; enum hclge_mbx_tbl_cfg_subcode { @@ -85,6 +86,13 @@ struct hclge_ring_chain_param { u8 int_gl_index; }; +struct hclge_basic_info { + u8 hw_tc_map; + u8 rsv; + u16 mbx_api_version; + u32 pf_caps; +}; + struct hclgevf_mbx_resp_status { struct mutex mbx_mutex; /* protects against contending sync cmd resp */ u32 origin_mbx_msg; diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 57fa7fc97c69..89b2b7fa7b8b 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -92,6 +92,8 @@ enum HNAE3_DEV_CAP_BITS { HNAE3_DEV_SUPPORT_UDP_TUNNEL_CSUM_B, HNAE3_DEV_SUPPORT_PAUSE_B, HNAE3_DEV_SUPPORT_RXD_ADV_LAYOUT_B, + HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B, + HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, }; #define hnae3_dev_fd_supported(hdev) \ @@ -145,6 +147,9 @@ enum HNAE3_DEV_CAP_BITS { #define hnae3_ae_dev_rxd_adv_layout_supported(ae_dev) \ test_bit(HNAE3_DEV_SUPPORT_RXD_ADV_LAYOUT_B, (ae_dev)->caps) +enum HNAE3_PF_CAP_BITS { + HNAE3_PF_SUPPORT_VLAN_FLTR_MDF_B = 0, +}; #define ring_ptr_move_fw(ring, p) \ ((ring)->p = ((ring)->p + 1) % (ring)->desc_num) #define ring_ptr_move_bw(ring, p) \ @@ -283,6 +288,7 @@ enum hnae3_dbg_cmd { HNAE3_DBG_CMD_REG_TQP, HNAE3_DBG_CMD_REG_MAC, HNAE3_DBG_CMD_REG_DCB, + HNAE3_DBG_CMD_VLAN_CONFIG, HNAE3_DBG_CMD_QUEUE_MAP, HNAE3_DBG_CMD_RX_QUEUE_INFO, HNAE3_DBG_CMD_TX_QUEUE_INFO, @@ -631,7 +637,7 @@ struct hnae3_ae_ops { void (*get_mdix_mode)(struct hnae3_handle *handle, u8 *tp_mdix_ctrl, u8 *tp_mdix); - void (*enable_vlan_filter)(struct hnae3_handle *handle, bool enable); + int (*enable_vlan_filter)(struct hnae3_handle *handle, bool enable); int (*set_vlan_filter)(struct hnae3_handle *handle, __be16 proto, u16 vlan_id, bool is_kill); int (*set_vf_vlan_filter)(struct hnae3_handle *handle, int vfid, @@ -783,7 +789,6 @@ struct hnae3_roce_private_info { #define HNAE3_BPE BIT(2) /* broadcast promisc enable */ #define HNAE3_OVERFLOW_UPE BIT(3) /* unicast mac vlan overflow */ #define HNAE3_OVERFLOW_MPE BIT(4) /* multicast mac vlan overflow */ -#define HNAE3_VLAN_FLTR BIT(5) /* enable vlan filter */ #define HNAE3_UPE (HNAE3_USER_UPE | HNAE3_OVERFLOW_UPE) #define HNAE3_MPE (HNAE3_USER_MPE | HNAE3_OVERFLOW_MPE) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index 57ba5a16ad73..cf1efd2f4a0f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -309,6 +309,13 @@ static struct hns3_dbg_cmd_info hns3_dbg_cmd[] = { .buf_len = HNS3_DBG_READ_LEN, .init = hns3_dbg_common_file_init, }, + { + .name = "vlan_config", + .cmd = HNAE3_DBG_CMD_VLAN_CONFIG, + .dentry = HNS3_DBG_DENTRY_COMMON, + .buf_len = HNS3_DBG_READ_LEN, + .init = hns3_dbg_common_file_init, + }, }; static struct hns3_dbg_cap_info hns3_dbg_cap[] = { @@ -345,7 +352,13 @@ static struct hns3_dbg_cap_info hns3_dbg_cap[] = { }, { .name = "support rxd advanced layout", .cap_bit = HNAE3_DEV_SUPPORT_RXD_ADV_LAYOUT_B, - }, + }, { + .name = "support port vlan bypass", + .cap_bit = HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B, + }, { + .name = "support modify vlan filter state", + .cap_bit = HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, + } }; static void hns3_dbg_fill_content(char *content, u16 len, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 43dcf3f0dbe2..393979bec170 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -908,13 +908,10 @@ static u8 hns3_get_netdev_flags(struct net_device *netdev) { u8 flags = 0; - if (netdev->flags & IFF_PROMISC) { + if (netdev->flags & IFF_PROMISC) flags = HNAE3_USER_UPE | HNAE3_USER_MPE | HNAE3_BPE; - } else { - flags |= HNAE3_VLAN_FLTR; - if (netdev->flags & IFF_ALLMULTI) - flags |= HNAE3_USER_MPE; - } + else if (netdev->flags & IFF_ALLMULTI) + flags = HNAE3_USER_MPE; return flags; } @@ -944,25 +941,6 @@ void hns3_request_update_promisc_mode(struct hnae3_handle *handle) ops->request_update_promisc_mode(handle); } -void hns3_enable_vlan_filter(struct net_device *netdev, bool enable) -{ - struct hns3_nic_priv *priv = netdev_priv(netdev); - struct hnae3_handle *h = priv->ae_handle; - struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev); - bool last_state; - - if (ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2 && - h->ae_algo->ops->enable_vlan_filter) { - last_state = h->netdev_flags & HNAE3_VLAN_FLTR ? true : false; - if (enable != last_state) { - netdev_info(netdev, - "%s vlan filter\n", - enable ? "enable" : "disable"); - h->ae_algo->ops->enable_vlan_filter(h, enable); - } - } -} - static int hns3_set_tso(struct sk_buff *skb, u32 *paylen_fdop_ol4cs, u16 *mss, u32 *type_cs_vlan_tso, u32 *send_bytes) { @@ -1980,6 +1958,14 @@ static int hns3_nic_set_features(struct net_device *netdev, return -EINVAL; } + if ((changed & NETIF_F_HW_VLAN_CTAG_FILTER) && + h->ae_algo->ops->enable_vlan_filter) { + enable = !!(features & NETIF_F_HW_VLAN_CTAG_FILTER); + ret = h->ae_algo->ops->enable_vlan_filter(h, enable); + if (ret) + return ret; + } + netdev->features = features; return 0; } @@ -2825,6 +2811,9 @@ static void hns3_set_default_feature(struct net_device *netdev) netdev->hw_features |= NETIF_F_HW_TC; netdev->features |= NETIF_F_HW_TC; } + + if (test_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, ae_dev->caps)) + netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER; } static int hns3_alloc_buffer(struct hns3_enet_ring *ring, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index b038441907f9..5698a14a804e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -643,7 +643,6 @@ void hns3_set_vector_coalesce_rx_ql(struct hns3_enet_tqp_vector *tqp_vector, void hns3_set_vector_coalesce_tx_ql(struct hns3_enet_tqp_vector *tqp_vector, u32 ql_value); -void hns3_enable_vlan_filter(struct net_device *netdev, bool enable); void hns3_request_update_promisc_mode(struct hnae3_handle *handle); #ifdef CONFIG_HNS3_DCB diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index c1ea403d2b56..bb7c2ec7ed6f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -88,7 +88,6 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en) { struct hnae3_handle *h = hns3_get_handle(ndev); struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev); - bool vlan_filter_enable; int ret; if (!h->ae_algo->ops->set_loopback || @@ -110,14 +109,11 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en) if (ret || ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) return ret; - if (en) { + if (en) h->ae_algo->ops->set_promisc_mode(h, true, true); - } else { + else /* recover promisc mode before loopback test */ hns3_request_update_promisc_mode(h); - vlan_filter_enable = ndev->flags & IFF_PROMISC ? false : true; - hns3_enable_vlan_filter(ndev, vlan_filter_enable); - } return ret; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index 6aed30cc22f2..8f6ed8577aea 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -388,6 +388,10 @@ static void hclge_parse_capability(struct hclge_dev *hdev, set_bit(HNAE3_DEV_SUPPORT_PHY_IMP_B, ae_dev->caps); if (hnae3_get_bit(caps, HCLGE_CAP_RXD_ADV_LAYOUT_B)) set_bit(HNAE3_DEV_SUPPORT_RXD_ADV_LAYOUT_B, ae_dev->caps); + if (hnae3_get_bit(caps, HCLGE_CAP_PORT_VLAN_BYPASS_B)) { + set_bit(HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B, ae_dev->caps); + set_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, ae_dev->caps); + } } static __le32 hclge_build_api_caps(void) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index 12558aa0fe0a..da78a6477e46 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -236,6 +236,7 @@ enum hclge_opcode_type { HCLGE_OPC_VLAN_FILTER_CTRL = 0x1100, HCLGE_OPC_VLAN_FILTER_PF_CFG = 0x1101, HCLGE_OPC_VLAN_FILTER_VF_CFG = 0x1102, + HCLGE_OPC_PORT_VLAN_BYPASS = 0x1103, /* Flow Director commands */ HCLGE_OPC_FD_MODE_CTRL = 0x1200, @@ -392,6 +393,7 @@ enum HCLGE_CAP_BITS { HCLGE_CAP_FEC_B = 13, HCLGE_CAP_PAUSE_B = 14, HCLGE_CAP_RXD_ADV_LAYOUT_B = 15, + HCLGE_CAP_PORT_VLAN_BYPASS_B = 17, }; enum HCLGE_API_CAP_BITS { @@ -527,6 +529,8 @@ struct hclge_pf_res_cmd { #define HCLGE_CFG_SPEED_ABILITY_M GENMASK(7, 0) #define HCLGE_CFG_SPEED_ABILITY_EXT_S 10 #define HCLGE_CFG_SPEED_ABILITY_EXT_M GENMASK(15, 10) +#define HCLGE_CFG_VLAN_FLTR_CAP_S 8 +#define HCLGE_CFG_VLAN_FLTR_CAP_M GENMASK(9, 8) #define HCLGE_CFG_UMV_TBL_SPACE_S 16 #define HCLGE_CFG_UMV_TBL_SPACE_M GENMASK(31, 16) #define HCLGE_CFG_PF_RSS_SIZE_S 0 @@ -811,6 +815,14 @@ struct hclge_vlan_filter_vf_cfg_cmd { u8 vf_bitmap[HCLGE_MAX_VF_BYTES]; }; +#define HCLGE_INGRESS_BYPASS_B 0 +struct hclge_port_vlan_filter_bypass_cmd { + u8 bypass_state; + u8 rsv1[3]; + u8 vf_id; + u8 rsv2[19]; +}; + #define HCLGE_SWITCH_ANTI_SPOOF_B 0U #define HCLGE_SWITCH_ALW_LPBK_B 1U #define HCLGE_SWITCH_ALW_LCL_LPBK_B 2U diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c index 0b7c6838d905..0d433a5ff807 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c @@ -1894,6 +1894,285 @@ static void hclge_dbg_dump_mac_list(struct hclge_dev *hdev, char *buf, int len, } } +static int hclge_get_vlan_rx_offload_cfg(struct hclge_dev *hdev, u8 vf_id, + struct hclge_dbg_vlan_cfg *vlan_cfg) +{ + struct hclge_vport_vtag_rx_cfg_cmd *req; + struct hclge_desc desc; + u16 bmap_index; + u8 rx_cfg; + int ret; + + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_PORT_RX_CFG, true); + + req = (struct hclge_vport_vtag_rx_cfg_cmd *)desc.data; + req->vf_offset = vf_id / HCLGE_VF_NUM_PER_CMD; + bmap_index = vf_id % HCLGE_VF_NUM_PER_CMD / HCLGE_VF_NUM_PER_BYTE; + req->vf_bitmap[bmap_index] = 1U << (vf_id % HCLGE_VF_NUM_PER_BYTE); + + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "failed to get vport%u rxvlan cfg, ret = %d\n", + vf_id, ret); + return ret; + } + + rx_cfg = req->vport_vlan_cfg; + vlan_cfg->strip_tag1 = hnae3_get_bit(rx_cfg, HCLGE_REM_TAG1_EN_B); + vlan_cfg->strip_tag2 = hnae3_get_bit(rx_cfg, HCLGE_REM_TAG2_EN_B); + vlan_cfg->drop_tag1 = hnae3_get_bit(rx_cfg, HCLGE_DISCARD_TAG1_EN_B); + vlan_cfg->drop_tag2 = hnae3_get_bit(rx_cfg, HCLGE_DISCARD_TAG2_EN_B); + vlan_cfg->pri_only1 = hnae3_get_bit(rx_cfg, HCLGE_SHOW_TAG1_EN_B); + vlan_cfg->pri_only2 = hnae3_get_bit(rx_cfg, HCLGE_SHOW_TAG2_EN_B); + + return 0; +} + +static int hclge_get_vlan_tx_offload_cfg(struct hclge_dev *hdev, u8 vf_id, + struct hclge_dbg_vlan_cfg *vlan_cfg) +{ + struct hclge_vport_vtag_tx_cfg_cmd *req; + struct hclge_desc desc; + u16 bmap_index; + u8 tx_cfg; + int ret; + + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_PORT_TX_CFG, true); + req = (struct hclge_vport_vtag_tx_cfg_cmd *)desc.data; + req->vf_offset = vf_id / HCLGE_VF_NUM_PER_CMD; + bmap_index = vf_id % HCLGE_VF_NUM_PER_CMD / HCLGE_VF_NUM_PER_BYTE; + req->vf_bitmap[bmap_index] = 1U << (vf_id % HCLGE_VF_NUM_PER_BYTE); + + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "failed to get vport%u txvlan cfg, ret = %d\n", + vf_id, ret); + return ret; + } + + tx_cfg = req->vport_vlan_cfg; + vlan_cfg->pvid = le16_to_cpu(req->def_vlan_tag1); + + vlan_cfg->accept_tag1 = hnae3_get_bit(tx_cfg, HCLGE_ACCEPT_TAG1_B); + vlan_cfg->accept_tag2 = hnae3_get_bit(tx_cfg, HCLGE_ACCEPT_TAG2_B); + vlan_cfg->accept_untag1 = hnae3_get_bit(tx_cfg, HCLGE_ACCEPT_UNTAG1_B); + vlan_cfg->accept_untag2 = hnae3_get_bit(tx_cfg, HCLGE_ACCEPT_UNTAG2_B); + vlan_cfg->insert_tag1 = hnae3_get_bit(tx_cfg, HCLGE_PORT_INS_TAG1_EN_B); + vlan_cfg->insert_tag2 = hnae3_get_bit(tx_cfg, HCLGE_PORT_INS_TAG2_EN_B); + vlan_cfg->shift_tag = hnae3_get_bit(tx_cfg, HCLGE_TAG_SHIFT_MODE_EN_B); + + return 0; +} + +static int hclge_get_vlan_filter_config_cmd(struct hclge_dev *hdev, + u8 vlan_type, u8 vf_id, + struct hclge_desc *desc) +{ + struct hclge_vlan_filter_ctrl_cmd *req; + int ret; + + hclge_cmd_setup_basic_desc(desc, HCLGE_OPC_VLAN_FILTER_CTRL, true); + req = (struct hclge_vlan_filter_ctrl_cmd *)desc->data; + req->vlan_type = vlan_type; + req->vf_id = vf_id; + + ret = hclge_cmd_send(&hdev->hw, desc, 1); + if (ret) + dev_err(&hdev->pdev->dev, + "failed to get vport%u vlan filter config, ret = %d.\n", + vf_id, ret); + + return ret; +} + +static int hclge_get_vlan_filter_state(struct hclge_dev *hdev, u8 vlan_type, + u8 vf_id, u8 *vlan_fe) +{ + struct hclge_vlan_filter_ctrl_cmd *req; + struct hclge_desc desc; + int ret; + + ret = hclge_get_vlan_filter_config_cmd(hdev, vlan_type, vf_id, &desc); + if (ret) + return ret; + + req = (struct hclge_vlan_filter_ctrl_cmd *)desc.data; + *vlan_fe = req->vlan_fe; + + return 0; +} + +static int hclge_get_port_vlan_filter_bypass_state(struct hclge_dev *hdev, + u8 vf_id, u8 *bypass_en) +{ + struct hclge_port_vlan_filter_bypass_cmd *req; + struct hclge_desc desc; + int ret; + + if (!test_bit(HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B, hdev->ae_dev->caps)) + return 0; + + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_PORT_VLAN_BYPASS, true); + req = (struct hclge_port_vlan_filter_bypass_cmd *)desc.data; + req->vf_id = vf_id; + + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "failed to get vport%u port vlan filter bypass state, ret = %d.\n", + vf_id, ret); + return ret; + } + + *bypass_en = hnae3_get_bit(req->bypass_state, HCLGE_INGRESS_BYPASS_B); + + return 0; +} + +static const struct hclge_dbg_item vlan_filter_items[] = { + { "FUNC_ID", 2 }, + { "I_VF_VLAN_FILTER", 2 }, + { "E_VF_VLAN_FILTER", 2 }, + { "PORT_VLAN_FILTER_BYPASS", 0 } +}; + +static const struct hclge_dbg_item vlan_offload_items[] = { + { "FUNC_ID", 2 }, + { "PVID", 4 }, + { "ACCEPT_TAG1", 2 }, + { "ACCEPT_TAG2", 2 }, + { "ACCEPT_UNTAG1", 2 }, + { "ACCEPT_UNTAG2", 2 }, + { "INSERT_TAG1", 2 }, + { "INSERT_TAG2", 2 }, + { "SHIFT_TAG", 2 }, + { "STRIP_TAG1", 2 }, + { "STRIP_TAG2", 2 }, + { "DROP_TAG1", 2 }, + { "DROP_TAG2", 2 }, + { "PRI_ONLY_TAG1", 2 }, + { "PRI_ONLY_TAG2", 0 } +}; + +static int hclge_dbg_dump_vlan_filter_config(struct hclge_dev *hdev, char *buf, + int len, int *pos) +{ + char content[HCLGE_DBG_VLAN_FLTR_INFO_LEN], str_id[HCLGE_DBG_ID_LEN]; + const char *result[ARRAY_SIZE(vlan_filter_items)]; + u8 i, j, vlan_fe, bypass, ingress, egress; + u8 func_num = pci_num_vf(hdev->pdev) + 1; /* pf and enabled vf num */ + int ret; + + ret = hclge_get_vlan_filter_state(hdev, HCLGE_FILTER_TYPE_PORT, 0, + &vlan_fe); + if (ret) + return ret; + ingress = vlan_fe & HCLGE_FILTER_FE_NIC_INGRESS_B; + egress = vlan_fe & HCLGE_FILTER_FE_NIC_EGRESS_B ? 1 : 0; + + *pos += scnprintf(buf, len, "I_PORT_VLAN_FILTER: %s\n", + state_str[ingress]); + *pos += scnprintf(buf + *pos, len - *pos, "E_PORT_VLAN_FILTER: %s\n", + state_str[egress]); + + hclge_dbg_fill_content(content, sizeof(content), vlan_filter_items, + NULL, ARRAY_SIZE(vlan_filter_items)); + *pos += scnprintf(buf + *pos, len - *pos, "%s", content); + + for (i = 0; i < func_num; i++) { + ret = hclge_get_vlan_filter_state(hdev, HCLGE_FILTER_TYPE_VF, i, + &vlan_fe); + if (ret) + return ret; + + ingress = vlan_fe & HCLGE_FILTER_FE_NIC_INGRESS_B; + egress = vlan_fe & HCLGE_FILTER_FE_NIC_EGRESS_B ? 1 : 0; + ret = hclge_get_port_vlan_filter_bypass_state(hdev, i, &bypass); + if (ret) + return ret; + j = 0; + result[j++] = hclge_dbg_get_func_id_str(str_id, i); + result[j++] = state_str[ingress]; + result[j++] = state_str[egress]; + result[j++] = + test_bit(HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B, + hdev->ae_dev->caps) ? state_str[bypass] : "NA"; + hclge_dbg_fill_content(content, sizeof(content), + vlan_filter_items, result, + ARRAY_SIZE(vlan_filter_items)); + *pos += scnprintf(buf + *pos, len - *pos, "%s", content); + } + *pos += scnprintf(buf + *pos, len - *pos, "\n"); + + return 0; +} + +static int hclge_dbg_dump_vlan_offload_config(struct hclge_dev *hdev, char *buf, + int len, int *pos) +{ + char str_id[HCLGE_DBG_ID_LEN], str_pvid[HCLGE_DBG_ID_LEN]; + const char *result[ARRAY_SIZE(vlan_offload_items)]; + char content[HCLGE_DBG_VLAN_OFFLOAD_INFO_LEN]; + u8 func_num = pci_num_vf(hdev->pdev) + 1; /* pf and enabled vf num */ + struct hclge_dbg_vlan_cfg vlan_cfg; + int ret; + u8 i, j; + + hclge_dbg_fill_content(content, sizeof(content), vlan_offload_items, + NULL, ARRAY_SIZE(vlan_offload_items)); + *pos += scnprintf(buf + *pos, len - *pos, "%s", content); + + for (i = 0; i < func_num; i++) { + ret = hclge_get_vlan_tx_offload_cfg(hdev, i, &vlan_cfg); + if (ret) + return ret; + + ret = hclge_get_vlan_rx_offload_cfg(hdev, i, &vlan_cfg); + if (ret) + return ret; + + sprintf(str_pvid, "%u", vlan_cfg.pvid); + j = 0; + result[j++] = hclge_dbg_get_func_id_str(str_id, i); + result[j++] = str_pvid; + result[j++] = state_str[vlan_cfg.accept_tag1]; + result[j++] = state_str[vlan_cfg.accept_tag2]; + result[j++] = state_str[vlan_cfg.accept_untag1]; + result[j++] = state_str[vlan_cfg.accept_untag2]; + result[j++] = state_str[vlan_cfg.insert_tag1]; + result[j++] = state_str[vlan_cfg.insert_tag2]; + result[j++] = state_str[vlan_cfg.shift_tag]; + result[j++] = state_str[vlan_cfg.strip_tag1]; + result[j++] = state_str[vlan_cfg.strip_tag2]; + result[j++] = state_str[vlan_cfg.drop_tag1]; + result[j++] = state_str[vlan_cfg.drop_tag2]; + result[j++] = state_str[vlan_cfg.pri_only1]; + result[j++] = state_str[vlan_cfg.pri_only2]; + + hclge_dbg_fill_content(content, sizeof(content), + vlan_offload_items, result, + ARRAY_SIZE(vlan_offload_items)); + *pos += scnprintf(buf + *pos, len - *pos, "%s", content); + } + + return 0; +} + +static int hclge_dbg_dump_vlan_config(struct hclge_dev *hdev, char *buf, + int len) +{ + int pos = 0; + int ret; + + ret = hclge_dbg_dump_vlan_filter_config(hdev, buf, len, &pos); + if (ret) + return ret; + + return hclge_dbg_dump_vlan_offload_config(hdev, buf, len, &pos); +} + static int hclge_dbg_dump_mac_uc(struct hclge_dev *hdev, char *buf, int len) { hclge_dbg_dump_mac_list(hdev, buf, len, true); @@ -2037,6 +2316,10 @@ static const struct hclge_dbg_func hclge_dbg_cmd_func[] = { .cmd = HNAE3_DBG_CMD_SERV_INFO, .dbg_dump = hclge_dbg_dump_serv_info, }, + { + .cmd = HNAE3_DBG_CMD_VLAN_CONFIG, + .dbg_dump = hclge_dbg_dump_vlan_config, + }, }; int hclge_dbg_read_cmd(struct hnae3_handle *handle, enum hnae3_dbg_cmd cmd, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h index 642752e65a7c..c526591a7240 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h @@ -735,6 +735,8 @@ static const struct hclge_dbg_dfx_message hclge_dbg_tqp_reg[] = { }; #define HCLGE_DBG_INFO_LEN 256 +#define HCLGE_DBG_VLAN_FLTR_INFO_LEN 256 +#define HCLGE_DBG_VLAN_OFFLOAD_INFO_LEN 512 #define HCLGE_DBG_ID_LEN 16 #define HCLGE_DBG_ITEM_NAME_LEN 32 #define HCLGE_DBG_DATA_STR_LEN 32 @@ -747,4 +749,21 @@ struct hclge_dbg_item { u16 interval; /* blank numbers after the item */ }; +struct hclge_dbg_vlan_cfg { + u16 pvid; + u8 accept_tag1; + u8 accept_tag2; + u8 accept_untag1; + u8 accept_untag2; + u8 insert_tag1; + u8 insert_tag2; + u8 shift_tag; + u8 strip_tag1; + u8 strip_tag2; + u8 drop_tag1; + u8 drop_tag2; + u8 pri_only1; + u8 pri_only2; +}; + #endif diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 6addeb299bba..6ecc106af334 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -1334,6 +1334,10 @@ static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc) HCLGE_CFG_SPEED_ABILITY_EXT_S); cfg->speed_ability |= speed_ability_ext << SPEED_ABILITY_EXT_SHIFT; + cfg->vlan_fliter_cap = hnae3_get_field(__le32_to_cpu(req->param[1]), + HCLGE_CFG_VLAN_FLTR_CAP_M, + HCLGE_CFG_VLAN_FLTR_CAP_S); + cfg->umv_space = hnae3_get_field(__le32_to_cpu(req->param[1]), HCLGE_CFG_UMV_TBL_SPACE_M, HCLGE_CFG_UMV_TBL_SPACE_S); @@ -1513,6 +1517,7 @@ static void hclge_init_kdump_kernel_config(struct hclge_dev *hdev) static int hclge_configure(struct hclge_dev *hdev) { + struct hnae3_ae_dev *ae_dev = pci_get_drvdata(hdev->pdev); struct hclge_cfg cfg; unsigned int i; int ret; @@ -1534,6 +1539,8 @@ static int hclge_configure(struct hclge_dev *hdev) hdev->tc_max = cfg.tc_num; hdev->tm_info.hw_pfc_map = 0; hdev->wanted_umv_size = cfg.umv_space; + if (cfg.vlan_fliter_cap == HCLGE_VLAN_FLTR_CAN_MDF) + set_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, ae_dev->caps); if (hnae3_dev_fd_supported(hdev)) { hdev->fd_en = true; @@ -1843,6 +1850,7 @@ static int hclge_alloc_vport(struct hclge_dev *hdev) vport->mps = HCLGE_MAC_DEFAULT_FRAME; vport->port_base_vlan_cfg.state = HNAE3_PORT_BASE_VLAN_DISABLE; vport->rxvlan_cfg.rx_vlan_offload_en = true; + vport->req_vlan_fltr_en = true; INIT_LIST_HEAD(&vport->vlan_list); INIT_LIST_HEAD(&vport->uc_mac_list); INIT_LIST_HEAD(&vport->mc_mac_list); @@ -9381,6 +9389,28 @@ static int hclge_do_ioctl(struct hnae3_handle *handle, struct ifreq *ifr, return phy_mii_ioctl(hdev->hw.mac.phydev, ifr, cmd); } +static int hclge_set_port_vlan_filter_bypass(struct hclge_dev *hdev, u8 vf_id, + bool bypass_en) +{ + struct hclge_port_vlan_filter_bypass_cmd *req; + struct hclge_desc desc; + int ret; + + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_PORT_VLAN_BYPASS, false); + req = (struct hclge_port_vlan_filter_bypass_cmd *)desc.data; + req->vf_id = vf_id; + hnae3_set_bit(req->bypass_state, HCLGE_INGRESS_BYPASS_B, + bypass_en ? 1 : 0); + + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) + dev_err(&hdev->pdev->dev, + "failed to set vport%u port vlan filter bypass state, ret = %d.\n", + vf_id, ret); + + return ret; +} + static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type, u8 fe_type, bool filter_en, u8 vf_id) { @@ -9414,37 +9444,99 @@ static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type, return ret; } -#define HCLGE_FILTER_TYPE_VF 0 -#define HCLGE_FILTER_TYPE_PORT 1 -#define HCLGE_FILTER_FE_EGRESS_V1_B BIT(0) -#define HCLGE_FILTER_FE_NIC_INGRESS_B BIT(0) -#define HCLGE_FILTER_FE_NIC_EGRESS_B BIT(1) -#define HCLGE_FILTER_FE_ROCE_INGRESS_B BIT(2) -#define HCLGE_FILTER_FE_ROCE_EGRESS_B BIT(3) -#define HCLGE_FILTER_FE_EGRESS (HCLGE_FILTER_FE_NIC_EGRESS_B \ - | HCLGE_FILTER_FE_ROCE_EGRESS_B) -#define HCLGE_FILTER_FE_INGRESS (HCLGE_FILTER_FE_NIC_INGRESS_B \ - | HCLGE_FILTER_FE_ROCE_INGRESS_B) +static int hclge_set_vport_vlan_filter(struct hclge_vport *vport, bool enable) +{ + struct hclge_dev *hdev = vport->back; + struct hnae3_ae_dev *ae_dev = hdev->ae_dev; + int ret; + + if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2) + return hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, + HCLGE_FILTER_FE_EGRESS_V1_B, + enable, vport->vport_id); + + ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, + HCLGE_FILTER_FE_EGRESS, enable, + vport->vport_id); + if (ret) + return ret; + + if (test_bit(HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B, ae_dev->caps)) + ret = hclge_set_port_vlan_filter_bypass(hdev, vport->vport_id, + !enable); + else if (!vport->vport_id) + ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT, + HCLGE_FILTER_FE_INGRESS, + enable, 0); -static void hclge_enable_vlan_filter(struct hnae3_handle *handle, bool enable) + return ret; +} + +static bool hclge_need_enable_vport_vlan_filter(struct hclge_vport *vport) { - struct hclge_vport *vport = hclge_get_vport(handle); + struct hnae3_handle *handle = &vport->nic; + struct hclge_vport_vlan_cfg *vlan, *tmp; struct hclge_dev *hdev = vport->back; - if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) { - hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, - HCLGE_FILTER_FE_EGRESS, enable, 0); - hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT, - HCLGE_FILTER_FE_INGRESS, enable, 0); - } else { - hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, - HCLGE_FILTER_FE_EGRESS_V1_B, enable, - 0); + if (vport->vport_id) { + if (vport->port_base_vlan_cfg.state != + HNAE3_PORT_BASE_VLAN_DISABLE) + return true; + + if (vport->vf_info.trusted && vport->vf_info.request_uc_en) + return false; + } else if (handle->netdev_flags & HNAE3_USER_UPE) { + return false; } - if (enable) - handle->netdev_flags |= HNAE3_VLAN_FLTR; - else - handle->netdev_flags &= ~HNAE3_VLAN_FLTR; + + if (!vport->req_vlan_fltr_en) + return false; + + /* compatible with former device, always enable vlan filter */ + if (!test_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, hdev->ae_dev->caps)) + return true; + + list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node) + if (vlan->vlan_id != 0) + return true; + + return false; +} + +int hclge_enable_vport_vlan_filter(struct hclge_vport *vport, bool request_en) +{ + struct hclge_dev *hdev = vport->back; + bool need_en; + int ret; + + mutex_lock(&hdev->vport_lock); + + vport->req_vlan_fltr_en = request_en; + + need_en = hclge_need_enable_vport_vlan_filter(vport); + if (need_en == vport->cur_vlan_fltr_en) { + mutex_unlock(&hdev->vport_lock); + return 0; + } + + ret = hclge_set_vport_vlan_filter(vport, need_en); + if (ret) { + mutex_unlock(&hdev->vport_lock); + return ret; + } + + vport->cur_vlan_fltr_en = need_en; + + mutex_unlock(&hdev->vport_lock); + + return 0; +} + +static int hclge_enable_vlan_filter(struct hnae3_handle *handle, bool enable) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + + return hclge_enable_vport_vlan_filter(vport, enable); } static int hclge_set_vf_vlan_filter_cmd(struct hclge_dev *hdev, u16 vfid, @@ -9724,7 +9816,7 @@ static int hclge_set_vlan_rx_offload_cfg(struct hclge_vport *vport) static int hclge_vlan_offload_cfg(struct hclge_vport *vport, u16 port_base_vlan_state, - u16 vlan_tag) + u16 vlan_tag, u8 qos) { int ret; @@ -9738,7 +9830,8 @@ static int hclge_vlan_offload_cfg(struct hclge_vport *vport, vport->txvlan_cfg.accept_tag1 = ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V3; vport->txvlan_cfg.insert_tag1_en = true; - vport->txvlan_cfg.default_tag1 = vlan_tag; + vport->txvlan_cfg.default_tag1 = (qos << VLAN_PRIO_SHIFT) | + vlan_tag; } vport->txvlan_cfg.accept_untag1 = true; @@ -9837,6 +9930,7 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev) vport->vport_id); if (ret) return ret; + vport->cur_vlan_fltr_en = true; } ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT, @@ -9852,8 +9946,6 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev) return ret; } - handle->netdev_flags |= HNAE3_VLAN_FLTR; - hdev->vlan_type_cfg.rx_in_fst_vlan_type = HCLGE_DEF_VLAN_TYPE; hdev->vlan_type_cfg.rx_in_sec_vlan_type = HCLGE_DEF_VLAN_TYPE; hdev->vlan_type_cfg.rx_ot_fst_vlan_type = HCLGE_DEF_VLAN_TYPE; @@ -9867,13 +9959,15 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev) for (i = 0; i < hdev->num_alloc_vport; i++) { u16 vlan_tag; + u8 qos; vport = &hdev->vport[i]; vlan_tag = vport->port_base_vlan_cfg.vlan_info.vlan_tag; + qos = vport->port_base_vlan_cfg.vlan_info.qos; ret = hclge_vlan_offload_cfg(vport, vport->port_base_vlan_cfg.state, - vlan_tag); + vlan_tag, qos); if (ret) return ret; } @@ -10074,6 +10168,14 @@ int hclge_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable) return hclge_set_vlan_rx_offload_cfg(vport); } +static void hclge_set_vport_vlan_fltr_change(struct hclge_vport *vport) +{ + struct hclge_dev *hdev = vport->back; + + if (test_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, hdev->ae_dev->caps)) + set_bit(HCLGE_VPORT_STATE_VLAN_FLTR_CHANGE, &vport->state); +} + static int hclge_update_vlan_filter_entries(struct hclge_vport *vport, u16 port_base_vlan_state, struct hclge_vlan_info *new_info, @@ -10084,6 +10186,10 @@ static int hclge_update_vlan_filter_entries(struct hclge_vport *vport, if (port_base_vlan_state == HNAE3_PORT_BASE_VLAN_ENABLE) { hclge_rm_vport_all_vlan_table(vport, false); + /* force clear VLAN 0 */ + ret = hclge_set_vf_vlan_common(hdev, vport->vport_id, true, 0); + if (ret) + return ret; return hclge_set_vlan_filter_hw(hdev, htons(new_info->vlan_proto), vport->vport_id, @@ -10091,6 +10197,11 @@ static int hclge_update_vlan_filter_entries(struct hclge_vport *vport, false); } + /* force add VLAN 0 */ + ret = hclge_set_vf_vlan_common(hdev, vport->vport_id, false, 0); + if (ret) + return ret; + ret = hclge_set_vlan_filter_hw(hdev, htons(old_info->vlan_proto), vport->vport_id, old_info->vlan_tag, true); @@ -10100,6 +10211,18 @@ static int hclge_update_vlan_filter_entries(struct hclge_vport *vport, return hclge_add_vport_all_vlan_table(vport); } +static bool hclge_need_update_vlan_filter(const struct hclge_vlan_info *new_cfg, + const struct hclge_vlan_info *old_cfg) +{ + if (new_cfg->vlan_tag != old_cfg->vlan_tag) + return true; + + if (new_cfg->vlan_tag == 0 && (new_cfg->qos == 0 || old_cfg->qos == 0)) + return true; + + return false; +} + int hclge_update_port_base_vlan_cfg(struct hclge_vport *vport, u16 state, struct hclge_vlan_info *vlan_info) { @@ -10110,10 +10233,14 @@ int hclge_update_port_base_vlan_cfg(struct hclge_vport *vport, u16 state, old_vlan_info = &vport->port_base_vlan_cfg.vlan_info; - ret = hclge_vlan_offload_cfg(vport, state, vlan_info->vlan_tag); + ret = hclge_vlan_offload_cfg(vport, state, vlan_info->vlan_tag, + vlan_info->qos); if (ret) return ret; + if (!hclge_need_update_vlan_filter(vlan_info, old_vlan_info)) + goto out; + if (state == HNAE3_PORT_BASE_VLAN_MODIFY) { /* add new VLAN tag */ ret = hclge_set_vlan_filter_hw(hdev, @@ -10125,15 +10252,23 @@ int hclge_update_port_base_vlan_cfg(struct hclge_vport *vport, u16 state, return ret; /* remove old VLAN tag */ - ret = hclge_set_vlan_filter_hw(hdev, - htons(old_vlan_info->vlan_proto), - vport->vport_id, - old_vlan_info->vlan_tag, - true); - if (ret) + if (old_vlan_info->vlan_tag == 0) + ret = hclge_set_vf_vlan_common(hdev, vport->vport_id, + true, 0); + else + ret = hclge_set_vlan_filter_hw(hdev, + htons(ETH_P_8021Q), + vport->vport_id, + old_vlan_info->vlan_tag, + true); + if (ret) { + dev_err(&hdev->pdev->dev, + "failed to clear vport%u port base vlan %u, ret = %d.\n", + vport->vport_id, old_vlan_info->vlan_tag, ret); return ret; + } - goto update; + goto out; } ret = hclge_update_vlan_filter_entries(vport, state, vlan_info, @@ -10141,38 +10276,38 @@ int hclge_update_port_base_vlan_cfg(struct hclge_vport *vport, u16 state, if (ret) return ret; - /* update state only when disable/enable port based VLAN */ +out: vport->port_base_vlan_cfg.state = state; if (state == HNAE3_PORT_BASE_VLAN_DISABLE) nic->port_base_vlan_state = HNAE3_PORT_BASE_VLAN_DISABLE; else nic->port_base_vlan_state = HNAE3_PORT_BASE_VLAN_ENABLE; -update: - vport->port_base_vlan_cfg.vlan_info.vlan_tag = vlan_info->vlan_tag; - vport->port_base_vlan_cfg.vlan_info.qos = vlan_info->qos; - vport->port_base_vlan_cfg.vlan_info.vlan_proto = vlan_info->vlan_proto; + vport->port_base_vlan_cfg.vlan_info = *vlan_info; + hclge_set_vport_vlan_fltr_change(vport); return 0; } static u16 hclge_get_port_base_vlan_state(struct hclge_vport *vport, enum hnae3_port_base_vlan_state state, - u16 vlan) + u16 vlan, u8 qos) { if (state == HNAE3_PORT_BASE_VLAN_DISABLE) { - if (!vlan) + if (!vlan && !qos) return HNAE3_PORT_BASE_VLAN_NOCHANGE; - else - return HNAE3_PORT_BASE_VLAN_ENABLE; - } else { - if (!vlan) - return HNAE3_PORT_BASE_VLAN_DISABLE; - else if (vport->port_base_vlan_cfg.vlan_info.vlan_tag == vlan) - return HNAE3_PORT_BASE_VLAN_NOCHANGE; - else - return HNAE3_PORT_BASE_VLAN_MODIFY; + + return HNAE3_PORT_BASE_VLAN_ENABLE; } + + if (!vlan && !qos) + return HNAE3_PORT_BASE_VLAN_DISABLE; + + if (vport->port_base_vlan_cfg.vlan_info.vlan_tag == vlan && + vport->port_base_vlan_cfg.vlan_info.qos == qos) + return HNAE3_PORT_BASE_VLAN_NOCHANGE; + + return HNAE3_PORT_BASE_VLAN_MODIFY; } static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid, @@ -10200,7 +10335,7 @@ static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid, state = hclge_get_port_base_vlan_state(vport, vport->port_base_vlan_cfg.state, - vlan); + vlan, qos); if (state == HNAE3_PORT_BASE_VLAN_NOCHANGE) return 0; @@ -10223,8 +10358,7 @@ static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid, test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) hclge_push_vf_port_base_vlan_info(&hdev->vport[0], vport->vport_id, state, - vlan, qos, - ntohs(proto)); + &vlan_info); return 0; } @@ -10294,9 +10428,37 @@ int hclge_set_vlan_filter(struct hnae3_handle *handle, __be16 proto, */ set_bit(vlan_id, vport->vlan_del_fail_bmap); } + + hclge_set_vport_vlan_fltr_change(vport); + return ret; } +static void hclge_sync_vlan_fltr_state(struct hclge_dev *hdev) +{ + struct hclge_vport *vport; + int ret; + u16 i; + + for (i = 0; i < hdev->num_alloc_vport; i++) { + vport = &hdev->vport[i]; + if (!test_and_clear_bit(HCLGE_VPORT_STATE_VLAN_FLTR_CHANGE, + &vport->state)) + continue; + + ret = hclge_enable_vport_vlan_filter(vport, + vport->req_vlan_fltr_en); + if (ret) { + dev_err(&hdev->pdev->dev, + "failed to sync vlan filter state for vport%u, ret = %d\n", + vport->vport_id, ret); + set_bit(HCLGE_VPORT_STATE_VLAN_FLTR_CHANGE, + &vport->state); + return; + } + } +} + static void hclge_sync_vlan_filter(struct hclge_dev *hdev) { #define HCLGE_MAX_SYNC_COUNT 60 @@ -10319,6 +10481,7 @@ static void hclge_sync_vlan_filter(struct hclge_dev *hdev) clear_bit(vlan_id, vport->vlan_del_fail_bmap); hclge_rm_vport_vlan_table(vport, vlan_id, false); + hclge_set_vport_vlan_fltr_change(vport); sync_cnt++; if (sync_cnt >= HCLGE_MAX_SYNC_COUNT) @@ -10328,6 +10491,8 @@ static void hclge_sync_vlan_filter(struct hclge_dev *hdev) VLAN_N_VID); } } + + hclge_sync_vlan_fltr_state(hdev); } static int hclge_set_mac_mtu(struct hclge_dev *hdev, int new_mps) @@ -12418,8 +12583,8 @@ static void hclge_sync_promisc_mode(struct hclge_dev *hdev) if (!ret) { clear_bit(HCLGE_VPORT_STATE_PROMISC_CHANGE, &vport->state); - hclge_enable_vlan_filter(handle, - tmp_flags & HNAE3_VLAN_FLTR); + set_bit(HCLGE_VPORT_STATE_VLAN_FLTR_CHANGE, + &vport->state); } } @@ -12447,6 +12612,7 @@ static void hclge_sync_promisc_mode(struct hclge_dev *hdev) &vport->state); return; } + hclge_set_vport_vlan_fltr_change(vport); } } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index 9e4d02d73bf3..7595f841aaac 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -321,6 +321,22 @@ enum hclge_fc_mode { HCLGE_FC_DEFAULT }; +#define HCLGE_FILTER_TYPE_VF 0 +#define HCLGE_FILTER_TYPE_PORT 1 +#define HCLGE_FILTER_FE_EGRESS_V1_B BIT(0) +#define HCLGE_FILTER_FE_NIC_INGRESS_B BIT(0) +#define HCLGE_FILTER_FE_NIC_EGRESS_B BIT(1) +#define HCLGE_FILTER_FE_ROCE_INGRESS_B BIT(2) +#define HCLGE_FILTER_FE_ROCE_EGRESS_B BIT(3) +#define HCLGE_FILTER_FE_EGRESS (HCLGE_FILTER_FE_NIC_EGRESS_B \ + | HCLGE_FILTER_FE_ROCE_EGRESS_B) +#define HCLGE_FILTER_FE_INGRESS (HCLGE_FILTER_FE_NIC_INGRESS_B \ + | HCLGE_FILTER_FE_ROCE_INGRESS_B) + +enum hclge_vlan_fltr_cap { + HCLGE_VLAN_FLTR_DEF, + HCLGE_VLAN_FLTR_CAN_MDF, +}; enum hclge_link_fail_code { HCLGE_LF_NORMAL, HCLGE_LF_REF_CLOCK_LOST, @@ -351,6 +367,7 @@ struct hclge_tc_info { struct hclge_cfg { u8 tc_num; + u8 vlan_fliter_cap; u16 tqp_desc_num; u16 rx_buf_len; u16 vf_rss_size_max; @@ -759,9 +776,14 @@ struct hclge_mac_tnl_stats { struct hclge_vf_vlan_cfg { u8 mbx_cmd; u8 subcode; - u8 is_kill; - u16 vlan; - u16 proto; + union { + struct { + u8 is_kill; + u16 vlan; + u16 proto; + }; + u8 enable; + }; }; #pragma pack() @@ -952,6 +974,7 @@ enum HCLGE_VPORT_STATE { HCLGE_VPORT_STATE_ALIVE, HCLGE_VPORT_STATE_MAC_TBL_CHANGE, HCLGE_VPORT_STATE_PROMISC_CHANGE, + HCLGE_VPORT_STATE_VLAN_FLTR_CHANGE, HCLGE_VPORT_STATE_MAX }; @@ -993,6 +1016,8 @@ struct hclge_vport { u32 bw_limit; /* VSI BW Limit (0 = disabled) */ u8 dwrr; + bool req_vlan_fltr_en; + bool cur_vlan_fltr_en; unsigned long vlan_del_fail_bmap[BITS_TO_LONGS(VLAN_N_VID)]; struct hclge_port_base_vlan_config port_base_vlan_cfg; struct hclge_tx_vtag_cfg txvlan_cfg; @@ -1084,8 +1109,8 @@ void hclge_restore_vport_vlan_table(struct hclge_vport *vport); int hclge_update_port_base_vlan_cfg(struct hclge_vport *vport, u16 state, struct hclge_vlan_info *vlan_info); int hclge_push_vf_port_base_vlan_info(struct hclge_vport *vport, u8 vfid, - u16 state, u16 vlan_tag, u16 qos, - u16 vlan_proto); + u16 state, + struct hclge_vlan_info *vlan_info); void hclge_task_schedule(struct hclge_dev *hdev, unsigned long delay_time); int hclge_query_bd_num_cmd_send(struct hclge_dev *hdev, struct hclge_desc *desc); @@ -1094,4 +1119,5 @@ void hclge_report_hw_error(struct hclge_dev *hdev, void hclge_inform_vf_promisc_info(struct hclge_vport *vport); int hclge_dbg_dump_rst_info(struct hclge_dev *hdev, char *buf, int len); int hclge_push_vf_link_status(struct hclge_vport *vport); +int hclge_enable_vport_vlan_filter(struct hclge_vport *vport, bool request_en); #endif diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c index 851408bcbc4f..e10a2c36b706 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c @@ -318,17 +318,17 @@ static int hclge_set_vf_mc_mac_addr(struct hclge_vport *vport, } int hclge_push_vf_port_base_vlan_info(struct hclge_vport *vport, u8 vfid, - u16 state, u16 vlan_tag, u16 qos, - u16 vlan_proto) + u16 state, + struct hclge_vlan_info *vlan_info) { #define MSG_DATA_SIZE 8 u8 msg_data[MSG_DATA_SIZE]; memcpy(&msg_data[0], &state, sizeof(u16)); - memcpy(&msg_data[2], &vlan_proto, sizeof(u16)); - memcpy(&msg_data[4], &qos, sizeof(u16)); - memcpy(&msg_data[6], &vlan_tag, sizeof(u16)); + memcpy(&msg_data[2], &vlan_info->vlan_proto, sizeof(u16)); + memcpy(&msg_data[4], &vlan_info->qos, sizeof(u16)); + memcpy(&msg_data[6], &vlan_info->vlan_tag, sizeof(u16)); return hclge_send_mbx_msg(vport, msg_data, sizeof(msg_data), HCLGE_MBX_PUSH_VLAN_INFO, vfid); @@ -341,49 +341,35 @@ static int hclge_set_vf_vlan_cfg(struct hclge_vport *vport, #define HCLGE_MBX_VLAN_STATE_OFFSET 0 #define HCLGE_MBX_VLAN_INFO_OFFSET 2 + struct hnae3_handle *handle = &vport->nic; + struct hclge_dev *hdev = vport->back; struct hclge_vf_vlan_cfg *msg_cmd; - int status = 0; msg_cmd = (struct hclge_vf_vlan_cfg *)&mbx_req->msg; - if (msg_cmd->subcode == HCLGE_MBX_VLAN_FILTER) { - struct hnae3_handle *handle = &vport->nic; - u16 vlan, proto; - bool is_kill; - - is_kill = !!msg_cmd->is_kill; - vlan = msg_cmd->vlan; - proto = msg_cmd->proto; - status = hclge_set_vlan_filter(handle, cpu_to_be16(proto), - vlan, is_kill); - } else if (msg_cmd->subcode == HCLGE_MBX_VLAN_RX_OFF_CFG) { - struct hnae3_handle *handle = &vport->nic; - bool en = msg_cmd->is_kill ? true : false; - - status = hclge_en_hw_strip_rxvtag(handle, en); - } else if (msg_cmd->subcode == HCLGE_MBX_PORT_BASE_VLAN_CFG) { - struct hclge_vlan_info *vlan_info; - u16 *state; - - state = (u16 *)&mbx_req->msg.data[HCLGE_MBX_VLAN_STATE_OFFSET]; - vlan_info = (struct hclge_vlan_info *) - &mbx_req->msg.data[HCLGE_MBX_VLAN_INFO_OFFSET]; - status = hclge_update_port_base_vlan_cfg(vport, *state, - vlan_info); - } else if (msg_cmd->subcode == HCLGE_MBX_GET_PORT_BASE_VLAN_STATE) { - struct hnae3_ae_dev *ae_dev = pci_get_drvdata(vport->nic.pdev); + switch (msg_cmd->subcode) { + case HCLGE_MBX_VLAN_FILTER: + return hclge_set_vlan_filter(handle, + cpu_to_be16(msg_cmd->proto), + msg_cmd->vlan, msg_cmd->is_kill); + case HCLGE_MBX_VLAN_RX_OFF_CFG: + return hclge_en_hw_strip_rxvtag(handle, msg_cmd->enable); + case HCLGE_MBX_GET_PORT_BASE_VLAN_STATE: /* vf does not need to know about the port based VLAN state * on device HNAE3_DEVICE_VERSION_V3. So always return disable * on device HNAE3_DEVICE_VERSION_V3 if vf queries the port * based VLAN state. */ resp_msg->data[0] = - ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V3 ? + hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V3 ? HNAE3_PORT_BASE_VLAN_DISABLE : vport->port_base_vlan_cfg.state; resp_msg->len = sizeof(u8); + return 0; + case HCLGE_MBX_ENABLE_VLAN_FILTER: + return hclge_enable_vport_vlan_filter(vport, msg_cmd->enable); + default: + return 0; } - - return status; } static int hclge_set_vf_alive(struct hclge_vport *vport, @@ -400,16 +386,23 @@ static int hclge_set_vf_alive(struct hclge_vport *vport, return ret; } -static void hclge_get_vf_tcinfo(struct hclge_vport *vport, - struct hclge_respond_to_vf_msg *resp_msg) +static void hclge_get_basic_info(struct hclge_vport *vport, + struct hclge_respond_to_vf_msg *resp_msg) { struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo; + struct hnae3_ae_dev *ae_dev = vport->back->ae_dev; + struct hclge_basic_info *basic_info; unsigned int i; + basic_info = (struct hclge_basic_info *)resp_msg->data; for (i = 0; i < kinfo->tc_info.num_tc; i++) - resp_msg->data[0] |= BIT(i); + basic_info->hw_tc_map |= BIT(i); - resp_msg->len = sizeof(u8); + if (test_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, ae_dev->caps)) + hnae3_set_bit(basic_info->pf_caps, + HNAE3_PF_SUPPORT_VLAN_FLTR_MDF_B, 1); + + resp_msg->len = HCLGE_MBX_MAX_RESP_DATA_SIZE; } static void hclge_get_vf_queue_info(struct hclge_vport *vport, @@ -768,8 +761,8 @@ void hclge_mbx_handler(struct hclge_dev *hdev) case HCLGE_MBX_GET_QDEPTH: hclge_get_vf_queue_depth(vport, &resp_msg); break; - case HCLGE_MBX_GET_TCINFO: - hclge_get_vf_tcinfo(vport, &resp_msg); + case HCLGE_MBX_GET_BASIC_INFO: + hclge_get_basic_info(vport, &resp_msg); break; case HCLGE_MBX_GET_LINK_STATUS: ret = hclge_push_vf_link_status(vport); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 7bef6b24e610..f84b3a135c06 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -243,23 +243,31 @@ static void hclgevf_build_send_msg(struct hclge_vf_to_pf_msg *msg, u8 code, } } -static int hclgevf_get_tc_info(struct hclgevf_dev *hdev) +static int hclgevf_get_basic_info(struct hclgevf_dev *hdev) { + struct hnae3_ae_dev *ae_dev = hdev->ae_dev; + u8 resp_msg[HCLGE_MBX_MAX_RESP_DATA_SIZE]; + struct hclge_basic_info *basic_info; struct hclge_vf_to_pf_msg send_msg; - u8 resp_msg; + unsigned long caps; int status; - hclgevf_build_send_msg(&send_msg, HCLGE_MBX_GET_TCINFO, 0); - status = hclgevf_send_mbx_msg(hdev, &send_msg, true, &resp_msg, + hclgevf_build_send_msg(&send_msg, HCLGE_MBX_GET_BASIC_INFO, 0); + status = hclgevf_send_mbx_msg(hdev, &send_msg, true, resp_msg, sizeof(resp_msg)); if (status) { dev_err(&hdev->pdev->dev, - "VF request to get TC info from PF failed %d", - status); + "failed to get basic info from pf, ret = %d", status); return status; } - hdev->hw_tc_map = resp_msg; + basic_info = (struct hclge_basic_info *)resp_msg; + + hdev->hw_tc_map = basic_info->hw_tc_map; + hdev->mbx_api_version = basic_info->mbx_api_version; + caps = basic_info->pf_caps; + if (test_bit(HNAE3_PF_SUPPORT_VLAN_FLTR_MDF_B, &caps)) + set_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, ae_dev->caps); return 0; } @@ -1642,6 +1650,22 @@ static void hclgevf_uninit_mac_list(struct hclgevf_dev *hdev) spin_unlock_bh(&hdev->mac_table.mac_list_lock); } +static int hclgevf_enable_vlan_filter(struct hnae3_handle *handle, bool enable) +{ + struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle); + struct hnae3_ae_dev *ae_dev = hdev->ae_dev; + struct hclge_vf_to_pf_msg send_msg; + + if (!test_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, ae_dev->caps)) + return -EOPNOTSUPP; + + hclgevf_build_send_msg(&send_msg, HCLGE_MBX_SET_VLAN, + HCLGE_MBX_ENABLE_VLAN_FILTER); + send_msg.data[0] = enable ? 1 : 0; + + return hclgevf_send_mbx_msg(hdev, &send_msg, true, NULL, 0); +} + static int hclgevf_set_vlan_filter(struct hnae3_handle *handle, __be16 proto, u16 vlan_id, bool is_kill) @@ -2466,6 +2490,10 @@ static int hclgevf_configure(struct hclgevf_dev *hdev) { int ret; + ret = hclgevf_get_basic_info(hdev); + if (ret) + return ret; + /* get current port based vlan state from PF */ ret = hclgevf_get_port_base_vlan_filter_state(hdev); if (ret) @@ -2481,12 +2509,7 @@ static int hclgevf_configure(struct hclgevf_dev *hdev) if (ret) return ret; - ret = hclgevf_get_pf_media_type(hdev); - if (ret) - return ret; - - /* get tc configuration from PF */ - return hclgevf_get_tc_info(hdev); + return hclgevf_get_pf_media_type(hdev); } static int hclgevf_alloc_hdev(struct hnae3_ae_dev *ae_dev) @@ -3801,6 +3824,7 @@ static const struct hnae3_ae_ops hclgevf_ops = { .get_tc_size = hclgevf_get_tc_size, .get_fw_version = hclgevf_get_fw_version, .set_vlan_filter = hclgevf_set_vlan_filter, + .enable_vlan_filter = hclgevf_enable_vlan_filter, .enable_hw_strip_rxvtag = hclgevf_en_hw_strip_rxvtag, .reset_event = hclgevf_reset_event, .set_default_reset_request = hclgevf_set_def_reset_request, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h index b146d04526de..d7d02848d674 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h @@ -285,6 +285,7 @@ struct hclgevf_dev { struct semaphore reset_sem; /* protect reset process */ u32 fw_version; + u16 mbx_api_version; u16 num_tqps; /* num task queue pairs of this VF */ u16 alloc_rss_size; /* allocated RSS task queue */ |