diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c')
-rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 102 |
1 files changed, 102 insertions, 0 deletions
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; } |