diff options
4 files changed, 156 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h index 53089cd980d9..9b6b7b45dde3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h +++ b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h @@ -42,6 +42,8 @@ enum HCLGE_MBX_OPCODE { HCLGE_MBX_GET_QID_IN_PF, /* (VF -> PF) get queue id in pf */ HCLGE_MBX_LINK_STAT_MODE, /* (PF -> VF) link mode has changed */ HCLGE_MBX_GET_LINK_MODE, /* (VF -> PF) get the link mode of pf */ + + HCLGE_MBX_GET_VF_FLR_STATUS = 200, /* (M7 -> PF) get vf reset status */ }; /* below are per-VF mac-vlan subcodes */ diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 87edac45c040..b1f5c6fa6954 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -1329,6 +1329,8 @@ static int hclge_alloc_vport(struct hclge_dev *hdev) vport->back = hdev; vport->vport_id = i; vport->mps = HCLGE_MAC_DEFAULT_FRAME; + INIT_LIST_HEAD(&vport->uc_mac_list); + INIT_LIST_HEAD(&vport->mc_mac_list); if (i == 0) ret = hclge_vport_setup(vport, tqp_main_vport); @@ -6074,6 +6076,103 @@ int hclge_rm_mc_addr_common(struct hclge_vport *vport, return status; } +void hclge_add_vport_mac_table(struct hclge_vport *vport, const u8 *mac_addr, + enum HCLGE_MAC_ADDR_TYPE mac_type) +{ + struct hclge_vport_mac_addr_cfg *mac_cfg; + struct list_head *list; + + if (!vport->vport_id) + return; + + mac_cfg = kzalloc(sizeof(*mac_cfg), GFP_KERNEL); + if (!mac_cfg) + return; + + mac_cfg->hd_tbl_status = true; + memcpy(mac_cfg->mac_addr, mac_addr, ETH_ALEN); + + list = (mac_type == HCLGE_MAC_ADDR_UC) ? + &vport->uc_mac_list : &vport->mc_mac_list; + + list_add_tail(&mac_cfg->node, list); +} + +void hclge_rm_vport_mac_table(struct hclge_vport *vport, const u8 *mac_addr, + bool is_write_tbl, + enum HCLGE_MAC_ADDR_TYPE mac_type) +{ + struct hclge_vport_mac_addr_cfg *mac_cfg, *tmp; + struct list_head *list; + bool uc_flag, mc_flag; + + list = (mac_type == HCLGE_MAC_ADDR_UC) ? + &vport->uc_mac_list : &vport->mc_mac_list; + + uc_flag = is_write_tbl && mac_type == HCLGE_MAC_ADDR_UC; + mc_flag = is_write_tbl && mac_type == HCLGE_MAC_ADDR_MC; + + list_for_each_entry_safe(mac_cfg, tmp, list, node) { + if (strncmp(mac_cfg->mac_addr, mac_addr, ETH_ALEN) == 0) { + if (uc_flag && mac_cfg->hd_tbl_status) + hclge_rm_uc_addr_common(vport, mac_addr); + + if (mc_flag && mac_cfg->hd_tbl_status) + hclge_rm_mc_addr_common(vport, mac_addr); + + list_del(&mac_cfg->node); + kfree(mac_cfg); + break; + } + } +} + +void hclge_rm_vport_all_mac_table(struct hclge_vport *vport, bool is_del_list, + enum HCLGE_MAC_ADDR_TYPE mac_type) +{ + struct hclge_vport_mac_addr_cfg *mac_cfg, *tmp; + struct list_head *list; + + list = (mac_type == HCLGE_MAC_ADDR_UC) ? + &vport->uc_mac_list : &vport->mc_mac_list; + + list_for_each_entry_safe(mac_cfg, tmp, list, node) { + if (mac_type == HCLGE_MAC_ADDR_UC && mac_cfg->hd_tbl_status) + hclge_rm_uc_addr_common(vport, mac_cfg->mac_addr); + + if (mac_type == HCLGE_MAC_ADDR_MC && mac_cfg->hd_tbl_status) + hclge_rm_mc_addr_common(vport, mac_cfg->mac_addr); + + mac_cfg->hd_tbl_status = false; + if (is_del_list) { + list_del(&mac_cfg->node); + kfree(mac_cfg); + } + } +} + +void hclge_uninit_vport_mac_table(struct hclge_dev *hdev) +{ + struct hclge_vport_mac_addr_cfg *mac, *tmp; + struct hclge_vport *vport; + int i; + + mutex_lock(&hdev->vport_cfg_mutex); + for (i = 0; i < hdev->num_alloc_vport; i++) { + vport = &hdev->vport[i]; + list_for_each_entry_safe(mac, tmp, &vport->uc_mac_list, node) { + list_del(&mac->node); + kfree(mac); + } + + list_for_each_entry_safe(mac, tmp, &vport->mc_mac_list, node) { + list_del(&mac->node); + kfree(mac); + } + } + mutex_unlock(&hdev->vport_cfg_mutex); +} + static int hclge_get_mac_ethertype_cmd_status(struct hclge_dev *hdev, u16 cmdq_resp, u8 resp_code) { @@ -7329,6 +7428,7 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) hdev->mps = ETH_FRAME_LEN + ETH_FCS_LEN + 2 * VLAN_HLEN; mutex_init(&hdev->vport_lock); + mutex_init(&hdev->vport_cfg_mutex); ret = hclge_pci_init(hdev); if (ret) { @@ -7621,6 +7721,8 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev) hclge_misc_irq_uninit(hdev); hclge_pci_uninit(hdev); mutex_destroy(&hdev->vport_lock); + hclge_uninit_vport_mac_table(hdev); + mutex_destroy(&hdev->vport_cfg_mutex); ae_dev->priv = NULL; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index 3303919d089d..781bd1145e2c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -632,6 +632,17 @@ struct hclge_fd_ad_data { u16 rule_id; }; +struct hclge_vport_mac_addr_cfg { + struct list_head node; + int hd_tbl_status; + u8 mac_addr[ETH_ALEN]; +}; + +enum HCLGE_MAC_ADDR_TYPE { + HCLGE_MAC_ADDR_UC, + HCLGE_MAC_ADDR_MC +}; + /* For each bit of TCAM entry, it uses a pair of 'x' and * 'y' to indicate which value to match, like below: * ---------------------------------- @@ -771,6 +782,8 @@ struct hclge_dev { /* unicast mac vlan space shared by PF and its VFs */ u16 share_umv_size; struct mutex umv_mutex; /* protect share_umv_size */ + + struct mutex vport_cfg_mutex; /* Protect stored vf table */ }; /* VPort level vlan tag configuration for TX direction */ @@ -838,6 +851,9 @@ struct hclge_vport { unsigned long state; unsigned long last_active_jiffies; u32 mps; /* Max packet size */ + + struct list_head uc_mac_list; /* Store VF unicast table */ + struct list_head mc_mac_list; /* Store VF multicast table */ }; void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc, @@ -892,4 +908,13 @@ int hclge_dbg_run_cmd(struct hnae3_handle *handle, char *cmd_buf); u16 hclge_covert_handle_qid_global(struct hnae3_handle *handle, u16 queue_id); int hclge_notify_client(struct hclge_dev *hdev, enum hnae3_reset_notify_type type); +void hclge_add_vport_mac_table(struct hclge_vport *vport, const u8 *mac_addr, + enum HCLGE_MAC_ADDR_TYPE mac_type); +void hclge_rm_vport_mac_table(struct hclge_vport *vport, const u8 *mac_addr, + bool is_write_tbl, + enum HCLGE_MAC_ADDR_TYPE mac_type); +void hclge_rm_vport_all_mac_table(struct hclge_vport *vport, bool is_del_list, + enum HCLGE_MAC_ADDR_TYPE mac_type); +void hclge_uninit_vport_mac_table(struct hclge_dev *hdev); + #endif diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c index 7e4a104582d6..476ca8399446 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c @@ -224,12 +224,24 @@ static int hclge_set_vf_uc_mac_addr(struct hclge_vport *vport, hclge_rm_uc_addr_common(vport, old_addr); status = hclge_add_uc_addr_common(vport, mac_addr); - if (status) + if (status) { hclge_add_uc_addr_common(vport, old_addr); + } else { + hclge_rm_vport_mac_table(vport, mac_addr, + false, HCLGE_MAC_ADDR_UC); + hclge_add_vport_mac_table(vport, mac_addr, + HCLGE_MAC_ADDR_UC); + } } else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_UC_ADD) { status = hclge_add_uc_addr_common(vport, mac_addr); + if (!status) + hclge_add_vport_mac_table(vport, mac_addr, + HCLGE_MAC_ADDR_UC); } else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_UC_REMOVE) { status = hclge_rm_uc_addr_common(vport, mac_addr); + if (!status) + hclge_rm_vport_mac_table(vport, mac_addr, + false, HCLGE_MAC_ADDR_UC); } else { dev_err(&hdev->pdev->dev, "failed to set unicast mac addr, unknown subcode %d\n", @@ -255,8 +267,14 @@ static int hclge_set_vf_mc_mac_addr(struct hclge_vport *vport, if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_MC_ADD) { status = hclge_add_mc_addr_common(vport, mac_addr); + if (!status) + hclge_add_vport_mac_table(vport, mac_addr, + HCLGE_MAC_ADDR_MC); } else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_MC_REMOVE) { status = hclge_rm_mc_addr_common(vport, mac_addr); + if (!status) + hclge_rm_vport_mac_table(vport, mac_addr, + false, HCLGE_MAC_ADDR_MC); } else { dev_err(&hdev->pdev->dev, "failed to set mcast mac addr, unknown subcode %d\n", @@ -585,6 +603,14 @@ void hclge_mbx_handler(struct hclge_dev *hdev) case HCLGE_MBX_GET_LINK_MODE: hclge_get_link_mode(vport, req); break; + case HCLGE_MBX_GET_VF_FLR_STATUS: + mutex_lock(&hdev->vport_cfg_mutex); + hclge_rm_vport_all_mac_table(vport, true, + HCLGE_MAC_ADDR_UC); + hclge_rm_vport_all_mac_table(vport, true, + HCLGE_MAC_ADDR_MC); + mutex_unlock(&hdev->vport_cfg_mutex); + break; default: dev_err(&hdev->pdev->dev, "un-supported mailbox message, code = %d\n", |