Merge branch 'hns3-Unicast-MAC-VLAN-table'

Salil Mehta says:

====================
Fixes, minor changes & cleanups for the Unicast MAC VLAN table

This patch-set presents necessary modifications, fixes & cleanups related
to Unicast MAC Vlan Table to support revision 0x21 hardware.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h

@@ -46,9 +46,6 @@ enum hclge_mbx_mac_vlan_subcode {
 	HCLGE_MBX_MAC_VLAN_MC_MODIFY,		/* modify MC mac addr */
 	HCLGE_MBX_MAC_VLAN_MC_ADD,		/* add new MC mac addr */
 	HCLGE_MBX_MAC_VLAN_MC_REMOVE,		/* remove MC mac addr */
-	HCLGE_MBX_MAC_VLAN_MC_FUNC_MTA_ENABLE,	/* config func MTA enable */
-	HCLGE_MBX_MAC_VLAN_MTA_TYPE_READ,	/* read func MTA type */
-	HCLGE_MBX_MAC_VLAN_MTA_STATUS_UPDATE,	/* update MTA status */
 };
 
 /* below are per-VF vlan cfg subcodes */

drivers/net/ethernet/hisilicon/hns3/hnae3.h

@@ -355,8 +355,6 @@ struct hnae3_ae_ops {
 			   const unsigned char *addr);
 	int (*rm_mc_addr)(struct hnae3_handle *handle,
 			  const unsigned char *addr);
-	int (*update_mta_status)(struct hnae3_handle *handle);
-
 	void (*set_tso_stats)(struct hnae3_handle *handle, int enable);
 	void (*update_stats)(struct hnae3_handle *handle,
 			     struct net_device_stats *net_stats);

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

@@ -21,6 +21,7 @@
 
 static void hns3_clear_all_ring(struct hnae3_handle *h);
 static void hns3_force_clear_all_rx_ring(struct hnae3_handle *h);
+static void hns3_remove_hw_addr(struct net_device *netdev);
 
 static const char hns3_driver_name[] = "hns3";
 const char hns3_driver_version[] = VERMAGIC_STRING;
@@ -475,9 +476,6 @@ static void hns3_nic_set_rx_mode(struct net_device *netdev)
 	if (netdev->flags & IFF_MULTICAST) {
 		if (__dev_mc_sync(netdev, hns3_nic_mc_sync, hns3_nic_mc_unsync))
 			netdev_err(netdev, "sync mc address fail\n");
-
-		if (h->ae_algo->ops->update_mta_status)
-			h->ae_algo->ops->update_mta_status(h);
 	}
 }
 
@@ -2202,18 +2200,18 @@ static void hns3_rx_skb(struct hns3_enet_ring *ring, struct sk_buff *skb)
 	napi_gro_receive(&ring->tqp_vector->napi, skb);
 }
 
-static u16 hns3_parse_vlan_tag(struct hns3_enet_ring *ring,
-			       struct hns3_desc *desc, u32 l234info)
+static bool hns3_parse_vlan_tag(struct hns3_enet_ring *ring,
+				struct hns3_desc *desc, u32 l234info,
+				u16 *vlan_tag)
 {
 	struct pci_dev *pdev = ring->tqp->handle->pdev;
-	u16 vlan_tag;
 
 	if (pdev->revision == 0x20) {
-		vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag);
-		if (!(vlan_tag & VLAN_VID_MASK))
-			vlan_tag = le16_to_cpu(desc->rx.vlan_tag);
+		*vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag);
+		if (!(*vlan_tag & VLAN_VID_MASK))
+			*vlan_tag = le16_to_cpu(desc->rx.vlan_tag);
 
-		return vlan_tag;
+		return (*vlan_tag != 0);
 	}
 
 #define HNS3_STRP_OUTER_VLAN	0x1
@@ -2222,17 +2220,14 @@ static u16 hns3_parse_vlan_tag(struct hns3_enet_ring *ring,
 	switch (hnae3_get_field(l234info, HNS3_RXD_STRP_TAGP_M,
 				HNS3_RXD_STRP_TAGP_S)) {
 	case HNS3_STRP_OUTER_VLAN:
-		vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag);
-		break;
+		*vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag);
+		return true;
 	case HNS3_STRP_INNER_VLAN:
-		vlan_tag = le16_to_cpu(desc->rx.vlan_tag);
-		break;
+		*vlan_tag = le16_to_cpu(desc->rx.vlan_tag);
+		return true;
 	default:
-		vlan_tag = 0;
-		break;
+		return false;
 	}
-
-	return vlan_tag;
 }
 
 static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
@@ -2334,8 +2329,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
 	if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX) {
 		u16 vlan_tag;
 
-		vlan_tag = hns3_parse_vlan_tag(ring, desc, l234info);
-		if (vlan_tag & VLAN_VID_MASK)
+		if (hns3_parse_vlan_tag(ring, desc, l234info, &vlan_tag))
 			__vlan_hwaccel_put_tag(skb,
 					       htons(ETH_P_8021Q),
 					       vlan_tag);
@@ -3155,15 +3149,6 @@ static void hns3_init_mac_addr(struct net_device *netdev, bool init)
 
 }
 
-static void hns3_uninit_mac_addr(struct net_device *netdev)
-{
-	struct hns3_nic_priv *priv = netdev_priv(netdev);
-	struct hnae3_handle *h = priv->ae_handle;
-
-	if (h->ae_algo->ops->rm_uc_addr)
-		h->ae_algo->ops->rm_uc_addr(h, netdev->dev_addr);
-}
-
 static int hns3_restore_fd_rules(struct net_device *netdev)
 {
 	struct hnae3_handle *h = hns3_get_handle(netdev);
@@ -3296,6 +3281,8 @@ static void hns3_client_uninit(struct hnae3_handle *handle, bool reset)
 	struct hns3_nic_priv *priv = netdev_priv(netdev);
 	int ret;
 
+	hns3_remove_hw_addr(netdev);
+
 	if (netdev->reg_state != NETREG_UNINITIALIZED)
 		unregister_netdev(netdev);
 
@@ -3319,8 +3306,6 @@ static void hns3_client_uninit(struct hnae3_handle *handle, bool reset)
 
 	priv->ring_data = NULL;
 
-	hns3_uninit_mac_addr(netdev);
-
 	free_netdev(netdev);
 }
 
@@ -3392,6 +3377,25 @@ static void hns3_recover_hw_addr(struct net_device *ndev)
 		hns3_nic_mc_sync(ndev, ha->addr);
 }
 
+static void hns3_remove_hw_addr(struct net_device *netdev)
+{
+	struct netdev_hw_addr_list *list;
+	struct netdev_hw_addr *ha, *tmp;
+
+	hns3_nic_uc_unsync(netdev, netdev->dev_addr);
+
+	/* go through and unsync uc_addr entries to the device */
+	list = &netdev->uc;
+	list_for_each_entry_safe(ha, tmp, &list->list, list)
+		hns3_nic_uc_unsync(netdev, ha->addr);
+
+	/* go through and unsync mc_addr entries to the device */
+	list = &netdev->mc;
+	list_for_each_entry_safe(ha, tmp, &list->list, list)
+		if (ha->refcount > 1)
+			hns3_nic_mc_unsync(netdev, ha->addr);
+}
+
 static void hns3_clear_tx_ring(struct hns3_enet_ring *ring)
 {
 	while (ring->next_to_clean != ring->next_to_use) {
@@ -3637,14 +3641,14 @@ static int hns3_reset_notify_uninit_enet(struct hnae3_handle *handle)
 	if (ret)
 		netdev_err(netdev, "uninit ring error\n");
 
-	hns3_uninit_mac_addr(netdev);
-
-	/* it is cumbersome for hardware to pick-and-choose rules for deletion
-	 * from TCAM. Hence, for function reset software intervention is
-	 * required to delete the rules
+	/* it is cumbersome for hardware to pick-and-choose entries for deletion
+	 * from table space. Hence, for function reset software intervention is
+	 * required to delete the entries
 	 */
-	if (hns3_dev_ongoing_func_reset(ae_dev))
+	if (hns3_dev_ongoing_func_reset(ae_dev)) {
+		hns3_remove_hw_addr(netdev);
 		hns3_del_all_fd_rules(netdev, false);
+	}
 
 	return ret;
 }

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h

@@ -175,15 +175,9 @@ enum hclge_opcode_type {
 	HCLGE_OPC_MAC_VLAN_REMOVE	    = 0x1001,
 	HCLGE_OPC_MAC_VLAN_TYPE_ID	    = 0x1002,
 	HCLGE_OPC_MAC_VLAN_INSERT	    = 0x1003,
+	HCLGE_OPC_MAC_VLAN_ALLOCATE	    = 0x1004,
 	HCLGE_OPC_MAC_ETHTYPE_ADD	    = 0x1010,
 	HCLGE_OPC_MAC_ETHTYPE_REMOVE	= 0x1011,
-	HCLGE_OPC_MAC_VLAN_MASK_SET	= 0x1012,
-
-	/* Multicast linear table commands */
-	HCLGE_OPC_MTA_MAC_MODE_CFG	    = 0x1020,
-	HCLGE_OPC_MTA_MAC_FUNC_CFG	    = 0x1021,
-	HCLGE_OPC_MTA_TBL_ITEM_CFG	    = 0x1022,
-	HCLGE_OPC_MTA_TBL_ITEM_QUERY	= 0x1023,
 
 	/* VLAN commands */
 	HCLGE_OPC_VLAN_FILTER_CTRL	    = 0x1100,
@@ -402,6 +396,8 @@ struct hclge_pf_res_cmd {
 #define HCLGE_CFG_RSS_SIZE_M	GENMASK(31, 24)
 #define HCLGE_CFG_SPEED_ABILITY_S	0
 #define HCLGE_CFG_SPEED_ABILITY_M	GENMASK(7, 0)
+#define HCLGE_CFG_UMV_TBL_SPACE_S	16
+#define HCLGE_CFG_UMV_TBL_SPACE_M	GENMASK(31, 16)
 
 struct hclge_cfg_param_cmd {
 	__le32 offset;
@@ -591,13 +587,12 @@ struct hclge_mac_vlan_tbl_entry_cmd {
 	u8      rsv2[6];
 };
 
-#define HCLGE_VLAN_MASK_EN_B		0
-struct hclge_mac_vlan_mask_entry_cmd {
-	u8 rsv0[2];
-	u8 vlan_mask;
-	u8 rsv1;
-	u8 mac_mask[6];
-	u8 rsv2[14];
+#define HCLGE_UMV_SPC_ALC_B	0
+struct hclge_umv_spc_alc_cmd {
+	u8 allocate;
+	u8 rsv1[3];
+	__le32 space_size;
+	u8 rsv2[16];
 };
 
 #define HCLGE_MAC_MGR_MASK_VLAN_B		BIT(0)
@@ -622,30 +617,6 @@ struct hclge_mac_mgr_tbl_entry_cmd {
 	u8      rsv3[2];
 };
 
-#define HCLGE_CFG_MTA_MAC_SEL_S		0
-#define HCLGE_CFG_MTA_MAC_SEL_M		GENMASK(1, 0)
-#define HCLGE_CFG_MTA_MAC_EN_B		7
-struct hclge_mta_filter_mode_cmd {
-	u8	dmac_sel_en; /* Use lowest 2 bit as sel_mode, bit 7 as enable */
-	u8      rsv[23];
-};
-
-#define HCLGE_CFG_FUNC_MTA_ACCEPT_B	0
-struct hclge_cfg_func_mta_filter_cmd {
-	u8	accept; /* Only used lowest 1 bit */
-	u8      function_id;
-	u8      rsv[22];
-};
-
-#define HCLGE_CFG_MTA_ITEM_ACCEPT_B	0
-#define HCLGE_CFG_MTA_ITEM_IDX_S	0
-#define HCLGE_CFG_MTA_ITEM_IDX_M	GENMASK(11, 0)
-struct hclge_cfg_func_mta_item_cmd {
-	__le16	item_idx; /* Only used lowest 12 bit */
-	u8      accept;   /* Only used lowest 1 bit */
-	u8      rsv[21];
-};
-
 struct hclge_mac_vlan_add_cmd {
 	__le16  flags;
 	__le16  mac_addr_hi16;

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

@@ -25,12 +25,11 @@
 #define HCLGE_STATS_READ(p, offset) (*((u64 *)((u8 *)(p) + (offset))))
 #define HCLGE_MAC_STATS_FIELD_OFF(f) (offsetof(struct hclge_mac_stats, f))
 
-static int hclge_set_mta_filter_mode(struct hclge_dev *hdev,
-				     enum hclge_mta_dmac_sel_type mta_mac_sel,
-				     bool enable);
 static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu);
 static int hclge_init_vlan_config(struct hclge_dev *hdev);
 static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev);
+static int hclge_set_umv_space(struct hclge_dev *hdev, u16 space_size,
+			       u16 *allocated_size, bool is_alloc);
 
 static struct hnae3_ae_algo ae_algo;
 
@@ -778,6 +777,11 @@ static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc)
 	cfg->speed_ability = hnae3_get_field(__le32_to_cpu(req->param[1]),
 					     HCLGE_CFG_SPEED_ABILITY_M,
 					     HCLGE_CFG_SPEED_ABILITY_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);
+	if (!cfg->umv_space)
+		cfg->umv_space = HCLGE_DEFAULT_UMV_SPACE_PER_PF;
 }
 
 /* hclge_get_cfg: query the static parameter from flash
@@ -856,6 +860,7 @@ static int hclge_configure(struct hclge_dev *hdev)
 	hdev->tm_info.num_pg = 1;
 	hdev->tc_max = cfg.tc_num;
 	hdev->tm_info.hw_pfc_map = 0;
+	hdev->wanted_umv_size = cfg.umv_space;
 
 	ret = hclge_parse_speed(cfg.default_speed, &hdev->hw.mac.speed);
 	if (ret) {
@@ -1939,40 +1944,13 @@ static int hclge_get_autoneg(struct hnae3_handle *handle)
 	return hdev->hw.mac.autoneg;
 }
 
-static int hclge_set_default_mac_vlan_mask(struct hclge_dev *hdev,
-					   bool mask_vlan,
-					   u8 *mac_mask)
-{
-	struct hclge_mac_vlan_mask_entry_cmd *req;
-	struct hclge_desc desc;
-	int status;
-
-	req = (struct hclge_mac_vlan_mask_entry_cmd *)desc.data;
-	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_MASK_SET, false);
-
-	hnae3_set_bit(req->vlan_mask, HCLGE_VLAN_MASK_EN_B,
-		      mask_vlan ? 1 : 0);
-	ether_addr_copy(req->mac_mask, mac_mask);
-
-	status = hclge_cmd_send(&hdev->hw, &desc, 1);
-	if (status)
-		dev_err(&hdev->pdev->dev,
-			"Config mac_vlan_mask failed for cmd_send, ret =%d\n",
-			status);
-
-	return status;
-}
-
 static int hclge_mac_init(struct hclge_dev *hdev)
 {
 	struct hnae3_handle *handle = &hdev->vport[0].nic;
 	struct net_device *netdev = handle->kinfo.netdev;
 	struct hclge_mac *mac = &hdev->hw.mac;
-	u8 mac_mask[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-	struct hclge_vport *vport;
 	int mtu;
 	int ret;
-	int i;
 
 	hdev->hw.mac.duplex = HCLGE_MAC_FULL;
 	ret = hclge_cfg_mac_speed_dup_hw(hdev, hdev->hw.mac.speed,
@@ -1985,39 +1963,6 @@ static int hclge_mac_init(struct hclge_dev *hdev)
 
 	mac->link = 0;
 
-	/* Initialize the MTA table work mode */
-	hdev->enable_mta	= true;
-	hdev->mta_mac_sel_type	= HCLGE_MAC_ADDR_47_36;
-
-	ret = hclge_set_mta_filter_mode(hdev,
-					hdev->mta_mac_sel_type,
-					hdev->enable_mta);
-	if (ret) {
-		dev_err(&hdev->pdev->dev, "set mta filter mode failed %d\n",
-			ret);
-		return ret;
-	}
-
-	for (i = 0; i < hdev->num_alloc_vport; i++) {
-		vport = &hdev->vport[i];
-		vport->accept_mta_mc = false;
-
-		memset(vport->mta_shadow, 0, sizeof(vport->mta_shadow));
-		ret = hclge_cfg_func_mta_filter(hdev, vport->vport_id, false);
-		if (ret) {
-			dev_err(&hdev->pdev->dev,
-				"set mta filter mode fail ret=%d\n", ret);
-			return ret;
-		}
-	}
-
-	ret = hclge_set_default_mac_vlan_mask(hdev, true, mac_mask);
-	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"set default mac_vlan_mask fail ret=%d\n", ret);
-		return ret;
-	}
-
 	if (netdev)
 		mtu = netdev->mtu;
 	else
@@ -4978,174 +4923,6 @@ static void hclge_prepare_mac_addr(struct hclge_mac_vlan_tbl_entry_cmd *new_req,
 	new_req->mac_addr_lo16 = cpu_to_le16(low_val & 0xffff);
 }
 
-static u16 hclge_get_mac_addr_to_mta_index(struct hclge_vport *vport,
-					   const u8 *addr)
-{
-	u16 high_val = addr[1] | (addr[0] << 8);
-	struct hclge_dev *hdev = vport->back;
-	u32 rsh = 4 - hdev->mta_mac_sel_type;
-	u16 ret_val = (high_val >> rsh) & 0xfff;
-
-	return ret_val;
-}
-
-static int hclge_set_mta_filter_mode(struct hclge_dev *hdev,
-				     enum hclge_mta_dmac_sel_type mta_mac_sel,
-				     bool enable)
-{
-	struct hclge_mta_filter_mode_cmd *req;
-	struct hclge_desc desc;
-	int ret;
-
-	req = (struct hclge_mta_filter_mode_cmd *)desc.data;
-	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_MAC_MODE_CFG, false);
-
-	hnae3_set_bit(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_EN_B,
-		      enable);
-	hnae3_set_field(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_SEL_M,
-			HCLGE_CFG_MTA_MAC_SEL_S, mta_mac_sel);
-
-	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
-	if (ret)
-		dev_err(&hdev->pdev->dev,
-			"Config mat filter mode failed for cmd_send, ret =%d.\n",
-			ret);
-
-	return ret;
-}
-
-int hclge_cfg_func_mta_filter(struct hclge_dev *hdev,
-			      u8 func_id,
-			      bool enable)
-{
-	struct hclge_cfg_func_mta_filter_cmd *req;
-	struct hclge_desc desc;
-	int ret;
-
-	req = (struct hclge_cfg_func_mta_filter_cmd *)desc.data;
-	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_MAC_FUNC_CFG, false);
-
-	hnae3_set_bit(req->accept, HCLGE_CFG_FUNC_MTA_ACCEPT_B,
-		      enable);
-	req->function_id = func_id;
-
-	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
-	if (ret)
-		dev_err(&hdev->pdev->dev,
-			"Config func_id enable failed for cmd_send, ret =%d.\n",
-			ret);
-
-	return ret;
-}
-
-static int hclge_set_mta_table_item(struct hclge_vport *vport,
-				    u16 idx,
-				    bool enable)
-{
-	struct hclge_dev *hdev = vport->back;
-	struct hclge_cfg_func_mta_item_cmd *req;
-	struct hclge_desc desc;
-	u16 item_idx = 0;
-	int ret;
-
-	req = (struct hclge_cfg_func_mta_item_cmd *)desc.data;
-	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_TBL_ITEM_CFG, false);
-	hnae3_set_bit(req->accept, HCLGE_CFG_MTA_ITEM_ACCEPT_B, enable);
-
-	hnae3_set_field(item_idx, HCLGE_CFG_MTA_ITEM_IDX_M,
-			HCLGE_CFG_MTA_ITEM_IDX_S, idx);
-	req->item_idx = cpu_to_le16(item_idx);
-
-	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
-	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"Config mta table item failed for cmd_send, ret =%d.\n",
-			ret);
-		return ret;
-	}
-
-	if (enable)
-		set_bit(idx, vport->mta_shadow);
-	else
-		clear_bit(idx, vport->mta_shadow);
-
-	return 0;
-}
-
-static int hclge_update_mta_status(struct hnae3_handle *handle)
-{
-	unsigned long mta_status[BITS_TO_LONGS(HCLGE_MTA_TBL_SIZE)];
-	struct hclge_vport *vport = hclge_get_vport(handle);
-	struct net_device *netdev = handle->kinfo.netdev;
-	struct netdev_hw_addr *ha;
-	u16 tbl_idx;
-
-	memset(mta_status, 0, sizeof(mta_status));
-
-	/* update mta_status from mc addr list */
-	netdev_for_each_mc_addr(ha, netdev) {
-		tbl_idx = hclge_get_mac_addr_to_mta_index(vport, ha->addr);
-		set_bit(tbl_idx, mta_status);
-	}
-
-	return hclge_update_mta_status_common(vport, mta_status,
-					0, HCLGE_MTA_TBL_SIZE, true);
-}
-
-int hclge_update_mta_status_common(struct hclge_vport *vport,
-				   unsigned long *status,
-				   u16 idx,
-				   u16 count,
-				   bool update_filter)
-{
-	struct hclge_dev *hdev = vport->back;
-	u16 update_max = idx + count;
-	u16 check_max;
-	int ret = 0;
-	bool used;
-	u16 i;
-
-	/* setup mta check range */
-	if (update_filter) {
-		i = 0;
-		check_max = HCLGE_MTA_TBL_SIZE;
-	} else {
-		i = idx;
-		check_max = update_max;
-	}
-
-	used = false;
-	/* check and update all mta item */
-	for (; i < check_max; i++) {
-		/* ignore unused item */
-		if (!test_bit(i, vport->mta_shadow))
-			continue;
-
-		/* if i in update range then update it */
-		if (i >= idx && i < update_max)
-			if (!test_bit(i - idx, status))
-				hclge_set_mta_table_item(vport, i, false);
-
-		if (!used && test_bit(i, vport->mta_shadow))
-			used = true;
-	}
-
-	/* no longer use mta, disable it */
-	if (vport->accept_mta_mc && update_filter && !used) {
-		ret = hclge_cfg_func_mta_filter(hdev,
-						vport->vport_id,
-						false);
-		if (ret)
-			dev_err(&hdev->pdev->dev,
-				"disable func mta filter fail ret=%d\n",
-				ret);
-		else
-			vport->accept_mta_mc = false;
-	}
-
-	return ret;
-}
-
 static int hclge_remove_mac_vlan_tbl(struct hclge_vport *vport,
 				     struct hclge_mac_vlan_tbl_entry_cmd *req)
 {
@@ -5269,6 +5046,118 @@ static int hclge_add_mac_vlan_tbl(struct hclge_vport *vport,
 	return cfg_status;
 }
 
+static int hclge_init_umv_space(struct hclge_dev *hdev)
+{
+	u16 allocated_size = 0;
+	int ret;
+
+	ret = hclge_set_umv_space(hdev, hdev->wanted_umv_size, &allocated_size,
+				  true);
+	if (ret)
+		return ret;
+
+	if (allocated_size < hdev->wanted_umv_size)
+		dev_warn(&hdev->pdev->dev,
+			 "Alloc umv space failed, want %d, get %d\n",
+			 hdev->wanted_umv_size, allocated_size);
+
+	mutex_init(&hdev->umv_mutex);
+	hdev->max_umv_size = allocated_size;
+	hdev->priv_umv_size = hdev->max_umv_size / (hdev->num_req_vfs + 2);
+	hdev->share_umv_size = hdev->priv_umv_size +
+			hdev->max_umv_size % (hdev->num_req_vfs + 2);
+
+	return 0;
+}
+
+static int hclge_uninit_umv_space(struct hclge_dev *hdev)
+{
+	int ret;
+
+	if (hdev->max_umv_size > 0) {
+		ret = hclge_set_umv_space(hdev, hdev->max_umv_size, NULL,
+					  false);
+		if (ret)
+			return ret;
+		hdev->max_umv_size = 0;
+	}
+	mutex_destroy(&hdev->umv_mutex);
+
+	return 0;
+}
+
+static int hclge_set_umv_space(struct hclge_dev *hdev, u16 space_size,
+			       u16 *allocated_size, bool is_alloc)
+{
+	struct hclge_umv_spc_alc_cmd *req;
+	struct hclge_desc desc;
+	int ret;
+
+	req = (struct hclge_umv_spc_alc_cmd *)desc.data;
+	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_ALLOCATE, false);
+	hnae3_set_bit(req->allocate, HCLGE_UMV_SPC_ALC_B, !is_alloc);
+	req->space_size = cpu_to_le32(space_size);
+
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret) {
+		dev_err(&hdev->pdev->dev,
+			"%s umv space failed for cmd_send, ret =%d\n",
+			is_alloc ? "allocate" : "free", ret);
+		return ret;
+	}
+
+	if (is_alloc && allocated_size)
+		*allocated_size = le32_to_cpu(desc.data[1]);
+
+	return 0;
+}
+
+static void hclge_reset_umv_space(struct hclge_dev *hdev)
+{
+	struct hclge_vport *vport;
+	int i;
+
+	for (i = 0; i < hdev->num_alloc_vport; i++) {
+		vport = &hdev->vport[i];
+		vport->used_umv_num = 0;
+	}
+
+	mutex_lock(&hdev->umv_mutex);
+	hdev->share_umv_size = hdev->priv_umv_size +
+			hdev->max_umv_size % (hdev->num_req_vfs + 2);
+	mutex_unlock(&hdev->umv_mutex);
+}
+
+static bool hclge_is_umv_space_full(struct hclge_vport *vport)
+{
+	struct hclge_dev *hdev = vport->back;
+	bool is_full;
+
+	mutex_lock(&hdev->umv_mutex);
+	is_full = (vport->used_umv_num >= hdev->priv_umv_size &&
+		   hdev->share_umv_size == 0);
+	mutex_unlock(&hdev->umv_mutex);
+
+	return is_full;
+}
+
+static void hclge_update_umv_space(struct hclge_vport *vport, bool is_free)
+{
+	struct hclge_dev *hdev = vport->back;
+
+	mutex_lock(&hdev->umv_mutex);
+	if (is_free) {
+		if (vport->used_umv_num > hdev->priv_umv_size)
+			hdev->share_umv_size++;
+		vport->used_umv_num--;
+	} else {
+		if (vport->used_umv_num >= hdev->priv_umv_size)
+			hdev->share_umv_size--;
+		vport->used_umv_num++;
+	}
+	mutex_unlock(&hdev->umv_mutex);
+}
+
 static int hclge_add_uc_addr(struct hnae3_handle *handle,
 			     const unsigned char *addr)
 {
@@ -5314,8 +5203,19 @@ int hclge_add_uc_addr_common(struct hclge_vport *vport,
 	 * is not allowed in the mac vlan table.
 	 */
 	ret = hclge_lookup_mac_vlan_tbl(vport, &req, &desc, false);
-	if (ret == -ENOENT)
-		return hclge_add_mac_vlan_tbl(vport, &req, NULL);
+	if (ret == -ENOENT) {
+		if (!hclge_is_umv_space_full(vport)) {
+			ret = hclge_add_mac_vlan_tbl(vport, &req, NULL);
+			if (!ret)
+				hclge_update_umv_space(vport, false);
+			return ret;
+		}
+
+		dev_err(&hdev->pdev->dev, "UC MAC table full(%u)\n",
+			hdev->priv_umv_size);
+
+		return -ENOSPC;
+	}
 
 	/* check if we just hit the duplicate */
 	if (!ret)
@@ -5358,6 +5258,8 @@ int hclge_rm_uc_addr_common(struct hclge_vport *vport,
 	hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0);
 	hclge_prepare_mac_addr(&req, addr);
 	ret = hclge_remove_mac_vlan_tbl(vport, &req);
+	if (!ret)
+		hclge_update_umv_space(vport, true);
 
 	return ret;
 }
@@ -5376,7 +5278,6 @@ int hclge_add_mc_addr_common(struct hclge_vport *vport,
 	struct hclge_dev *hdev = vport->back;
 	struct hclge_mac_vlan_tbl_entry_cmd req;
 	struct hclge_desc desc[3];
-	u16 tbl_idx;
 	int status;
 
 	/* mac addr check */
@@ -5406,25 +5307,8 @@ int hclge_add_mc_addr_common(struct hclge_vport *vport,
 		status = hclge_add_mac_vlan_tbl(vport, &req, desc);
 	}
 
-	/* If mc mac vlan table is full, use MTA table */
-	if (status == -ENOSPC) {
-		if (!vport->accept_mta_mc) {
-			status = hclge_cfg_func_mta_filter(hdev,
-							   vport->vport_id,
-							   true);
-			if (status) {
-				dev_err(&hdev->pdev->dev,
-					"set mta filter mode fail ret=%d\n",
-					status);
-				return status;
-			}
-			vport->accept_mta_mc = true;
-		}
-
-		/* Set MTA table for this MAC address */
-		tbl_idx = hclge_get_mac_addr_to_mta_index(vport, addr);
-		status = hclge_set_mta_table_item(vport, tbl_idx, true);
-	}
+	if (status == -ENOSPC)
+		dev_err(&hdev->pdev->dev, "mc mac vlan table is full\n");
 
 	return status;
 }
@@ -5639,7 +5523,7 @@ static int hclge_do_ioctl(struct hnae3_handle *handle, struct ifreq *ifr,
 }
 
 static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type,
-				      bool filter_en)
+				      u8 fe_type, bool filter_en)
 {
 	struct hclge_vlan_filter_ctrl_cmd *req;
 	struct hclge_desc desc;
@@ -5649,7 +5533,7 @@ static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type,
 
 	req = (struct hclge_vlan_filter_ctrl_cmd *)desc.data;
 	req->vlan_type = vlan_type;
-	req->vlan_fe = filter_en;
+	req->vlan_fe = filter_en ? fe_type : 0;
 
 	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
 	if (ret)
@@ -5661,13 +5545,30 @@ static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type,
 
 #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 void hclge_enable_vlan_filter(struct hnae3_handle *handle, bool enable)
 {
 	struct hclge_vport *vport = hclge_get_vport(handle);
 	struct hclge_dev *hdev = vport->back;
 
-	hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, enable);
+	if (hdev->pdev->revision >= 0x21) {
+		hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
+					   HCLGE_FILTER_FE_EGRESS, enable);
+		hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT,
+					   HCLGE_FILTER_FE_INGRESS, enable);
+	} else {
+		hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
+					   HCLGE_FILTER_FE_EGRESS_V1_B, enable);
+	}
 }
 
 static int hclge_set_vf_vlan_common(struct hclge_dev *hdev, int vfid,
@@ -5969,13 +5870,23 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev)
 	int ret;
 	int i;
 
-	ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, true);
-	if (ret)
-		return ret;
+	if (hdev->pdev->revision >= 0x21) {
+		ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
+						 HCLGE_FILTER_FE_EGRESS, true);
+		if (ret)
+			return ret;
 
-	ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT, true);
-	if (ret)
-		return ret;
+		ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT,
+						 HCLGE_FILTER_FE_INGRESS, true);
+		if (ret)
+			return ret;
+	} else {
+		ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
+						 HCLGE_FILTER_FE_EGRESS_V1_B,
+						 true);
+		if (ret)
+			return ret;
+	}
 
 	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;
@@ -6746,6 +6657,12 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev)
 		}
 	}
 
+	ret = hclge_init_umv_space(hdev);
+	if (ret) {
+		dev_err(&pdev->dev, "umv space init error, ret=%d.\n", ret);
+		goto err_msi_irq_uninit;
+	}
+
 	ret = hclge_mac_init(hdev);
 	if (ret) {
 		dev_err(&pdev->dev, "Mac init error, ret = %d\n", ret);
@@ -6866,6 +6783,8 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev)
 		return ret;
 	}
 
+	hclge_reset_umv_space(hdev);
+
 	ret = hclge_mac_init(hdev);
 	if (ret) {
 		dev_err(&pdev->dev, "Mac init error, ret = %d\n", ret);
@@ -6919,6 +6838,8 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev)
 	if (mac->phydev)
 		mdiobus_unregister(mac->mdio_bus);
 
+	hclge_uninit_umv_space(hdev);
+
 	/* Disable MISC vector(vector0) */
 	hclge_enable_vector(&hdev->misc_vector, false);
 	synchronize_irq(hdev->misc_vector.vector_irq);
@@ -7317,7 +7238,6 @@ static const struct hnae3_ae_ops hclge_ops = {
 	.rm_uc_addr = hclge_rm_uc_addr,
 	.add_mc_addr = hclge_add_mc_addr,
 	.rm_mc_addr = hclge_rm_mc_addr,
-	.update_mta_status = hclge_update_mta_status,
 	.set_autoneg = hclge_set_autoneg,
 	.get_autoneg = hclge_get_autoneg,
 	.get_pauseparam = hclge_get_pauseparam,

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h

@@ -14,6 +14,8 @@
 #define HCLGE_MOD_VERSION "1.0"
 #define HCLGE_DRIVER_NAME "hclge"
 
+#define HCLGE_MAX_PF_NUM		8
+
 #define HCLGE_INVALID_VPORT 0xffff
 
 #define HCLGE_PF_CFG_BLOCK_SIZE		32
@@ -53,7 +55,9 @@
 #define HCLGE_RSS_TC_SIZE_6		64
 #define HCLGE_RSS_TC_SIZE_7		128
 
-#define HCLGE_MTA_TBL_SIZE		4096
+#define HCLGE_UMV_TBL_SIZE		3072
+#define HCLGE_DEFAULT_UMV_SPACE_PER_PF \
+	(HCLGE_UMV_TBL_SIZE / HCLGE_MAX_PF_NUM)
 
 #define HCLGE_TQP_RESET_TRY_TIMES	10
 
@@ -162,13 +166,6 @@ enum HCLGE_MAC_DUPLEX {
 	HCLGE_MAC_FULL
 };
 
-enum hclge_mta_dmac_sel_type {
-	HCLGE_MAC_ADDR_47_36,
-	HCLGE_MAC_ADDR_46_35,
-	HCLGE_MAC_ADDR_45_34,
-	HCLGE_MAC_ADDR_44_33,
-};
-
 struct hclge_mac {
 	u8 phy_addr;
 	u8 flag;
@@ -251,6 +248,7 @@ struct hclge_cfg {
 	u8 default_speed;
 	u32 numa_node_map;
 	u8 speed_ability;
+	u16 umv_space;
 };
 
 struct hclge_tm_info {
@@ -670,9 +668,6 @@ struct hclge_dev {
 	u32 pkt_buf_size; /* Total pf buf size for tx/rx */
 	u32 mps; /* Max packet size */
 
-	enum hclge_mta_dmac_sel_type mta_mac_sel_type;
-	bool enable_mta; /* Multicast filter enable */
-
 	struct hclge_vlan_type_cfg vlan_type_cfg;
 
 	unsigned long vlan_table[VLAN_N_VID][BITS_TO_LONGS(HCLGE_VPORT_NUM)];
@@ -680,6 +675,15 @@ struct hclge_dev {
 	struct hclge_fd_cfg fd_cfg;
 	struct hlist_head fd_rule_list;
 	u16 hclge_fd_rule_num;
+
+	u16 wanted_umv_size;
+	/* max available unicast mac vlan space */
+	u16 max_umv_size;
+	/* private unicast mac vlan space, it's same for PF and its VFs */
+	u16 priv_umv_size;
+	/* unicast mac vlan space shared by PF and its VFs */
+	u16 share_umv_size;
+	struct mutex umv_mutex; /* protect share_umv_size */
 };
 
 /* VPort level vlan tag configuration for TX direction */
@@ -732,13 +736,12 @@ struct hclge_vport {
 	struct hclge_tx_vtag_cfg  txvlan_cfg;
 	struct hclge_rx_vtag_cfg  rxvlan_cfg;
 
+	u16 used_umv_num;
+
 	int vport_id;
 	struct hclge_dev *back;  /* Back reference to associated dev */
 	struct hnae3_handle nic;
 	struct hnae3_handle roce;
-
-	bool accept_mta_mc; /* whether to accept mta filter multicast */
-	unsigned long mta_shadow[BITS_TO_LONGS(HCLGE_MTA_TBL_SIZE)];
 };
 
 void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc,
@@ -753,15 +756,6 @@ int hclge_add_mc_addr_common(struct hclge_vport *vport,
 int hclge_rm_mc_addr_common(struct hclge_vport *vport,
 			    const unsigned char *addr);
 
-int hclge_cfg_func_mta_filter(struct hclge_dev *hdev,
-			      u8 func_id,
-			      bool enable);
-int hclge_update_mta_status_common(struct hclge_vport *vport,
-				   unsigned long *status,
-				   u16 idx,
-				   u16 count,
-				   bool update_filter);
-
 struct hclge_vport *hclge_get_vport(struct hnae3_handle *handle);
 int hclge_bind_ring_with_vector(struct hclge_vport *vport,
 				int vector_id, bool en,

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c

@@ -233,43 +233,6 @@ static int hclge_set_vf_uc_mac_addr(struct hclge_vport *vport,
 	return 0;
 }
 
-static int hclge_set_vf_mc_mta_status(struct hclge_vport *vport,
-				      u8 *msg, u8 idx, bool is_end)
-{
-#define HCLGE_MTA_STATUS_MSG_SIZE 13
-#define HCLGE_MTA_STATUS_MSG_BITS \
-				(HCLGE_MTA_STATUS_MSG_SIZE * BITS_PER_BYTE)
-#define HCLGE_MTA_STATUS_MSG_END_BITS \
-				(HCLGE_MTA_TBL_SIZE % HCLGE_MTA_STATUS_MSG_BITS)
-	unsigned long status[BITS_TO_LONGS(HCLGE_MTA_STATUS_MSG_BITS)];
-	u16 tbl_cnt;
-	u16 tbl_idx;
-	u8 msg_ofs;
-	u8 msg_bit;
-
-	tbl_cnt = is_end ? HCLGE_MTA_STATUS_MSG_END_BITS :
-			HCLGE_MTA_STATUS_MSG_BITS;
-
-	/* set msg field */
-	msg_ofs = 0;
-	msg_bit = 0;
-	memset(status, 0, sizeof(status));
-	for (tbl_idx = 0; tbl_idx < tbl_cnt; tbl_idx++) {
-		if (msg[msg_ofs] & BIT(msg_bit))
-			set_bit(tbl_idx, status);
-
-		msg_bit++;
-		if (msg_bit == BITS_PER_BYTE) {
-			msg_bit = 0;
-			msg_ofs++;
-		}
-	}
-
-	return hclge_update_mta_status_common(vport,
-					status, idx * HCLGE_MTA_STATUS_MSG_BITS,
-					tbl_cnt, is_end);
-}
-
 static int hclge_set_vf_mc_mac_addr(struct hclge_vport *vport,
 				    struct hclge_mbx_vf_to_pf_cmd *mbx_req,
 				    bool gen_resp)
@@ -284,27 +247,6 @@ static int hclge_set_vf_mc_mac_addr(struct hclge_vport *vport,
 		status = hclge_add_mc_addr_common(vport, mac_addr);
 	} else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_MC_REMOVE) {
 		status = hclge_rm_mc_addr_common(vport, mac_addr);
-	} else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_MC_FUNC_MTA_ENABLE) {
-		u8 func_id = vport->vport_id;
-		bool enable = mbx_req->msg[2];
-
-		status = hclge_cfg_func_mta_filter(hdev, func_id, enable);
-	} else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_MTA_TYPE_READ) {
-		resp_data = hdev->mta_mac_sel_type;
-		resp_len = sizeof(u8);
-		gen_resp = true;
-		status = 0;
-	} else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_MTA_STATUS_UPDATE) {
-		/* mta status update msg format
-		 * msg[2.6 : 2.0]  msg index
-		 * msg[2.7]        msg is end
-		 * msg[15 : 3]     mta status bits[103 : 0]
-		 */
-		bool is_end = (mbx_req->msg[2] & 0x80) ? true : false;
-
-		status = hclge_set_vf_mc_mta_status(vport, &mbx_req->msg[3],
-						    mbx_req->msg[2] & 0x7F,
-						    is_end);
 	} else {
 		dev_err(&hdev->pdev->dev,
 			"failed to set mcast mac addr, unknown subcode %d\n",

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c

@@ -746,126 +746,6 @@ static void hclgevf_reset_tqp_stats(struct hnae3_handle *handle)
 	}
 }
 
-static int hclgevf_cfg_func_mta_type(struct hclgevf_dev *hdev)
-{
-	u8 resp_msg = HCLGEVF_MTA_TYPE_SEL_MAX;
-	int ret;
-
-	ret = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_SET_MULTICAST,
-				   HCLGE_MBX_MAC_VLAN_MTA_TYPE_READ,
-				   NULL, 0, true, &resp_msg, sizeof(u8));
-
-	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"Read mta type fail, ret=%d.\n", ret);
-		return ret;
-	}
-
-	if (resp_msg > HCLGEVF_MTA_TYPE_SEL_MAX) {
-		dev_err(&hdev->pdev->dev,
-			"Read mta type invalid, resp=%d.\n", resp_msg);
-		return -EINVAL;
-	}
-
-	hdev->mta_mac_sel_type = resp_msg;
-
-	return 0;
-}
-
-static u16 hclgevf_get_mac_addr_to_mta_index(struct hclgevf_dev *hdev,
-					     const u8 *addr)
-{
-	u32 rsh = HCLGEVF_MTA_TYPE_SEL_MAX - hdev->mta_mac_sel_type;
-	u16 high_val = addr[1] | (addr[0] << 8);
-
-	return (high_val >> rsh) & 0xfff;
-}
-
-static int hclgevf_do_update_mta_status(struct hclgevf_dev *hdev,
-					unsigned long *status)
-{
-#define HCLGEVF_MTA_STATUS_MSG_SIZE 13
-#define HCLGEVF_MTA_STATUS_MSG_BITS \
-			(HCLGEVF_MTA_STATUS_MSG_SIZE * BITS_PER_BYTE)
-#define HCLGEVF_MTA_STATUS_MSG_END_BITS \
-			(HCLGEVF_MTA_TBL_SIZE % HCLGEVF_MTA_STATUS_MSG_BITS)
-	u16 tbl_cnt;
-	u16 tbl_idx;
-	u8 msg_cnt;
-	u8 msg_idx;
-	int ret;
-
-	msg_cnt = DIV_ROUND_UP(HCLGEVF_MTA_TBL_SIZE,
-			       HCLGEVF_MTA_STATUS_MSG_BITS);
-	tbl_idx = 0;
-	msg_idx = 0;
-	while (msg_cnt--) {
-		u8 msg[HCLGEVF_MTA_STATUS_MSG_SIZE + 1];
-		u8 *p = &msg[1];
-		u8 msg_ofs;
-		u8 msg_bit;
-
-		memset(msg, 0, sizeof(msg));
-
-		/* set index field */
-		msg[0] = 0x7F & msg_idx;
-
-		/* set end flag field */
-		if (msg_cnt == 0) {
-			msg[0] |= 0x80;
-			tbl_cnt = HCLGEVF_MTA_STATUS_MSG_END_BITS;
-		} else {
-			tbl_cnt = HCLGEVF_MTA_STATUS_MSG_BITS;
-		}
-
-		/* set status field */
-		msg_ofs = 0;
-		msg_bit = 0;
-		while (tbl_cnt--) {
-			if (test_bit(tbl_idx, status))
-				p[msg_ofs] |= BIT(msg_bit);
-
-			tbl_idx++;
-
-			msg_bit++;
-			if (msg_bit == BITS_PER_BYTE) {
-				msg_bit = 0;
-				msg_ofs++;
-			}
-		}
-
-		ret = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_SET_MULTICAST,
-					   HCLGE_MBX_MAC_VLAN_MTA_STATUS_UPDATE,
-					   msg, sizeof(msg), false, NULL, 0);
-		if (ret)
-			break;
-
-		msg_idx++;
-	}
-
-	return ret;
-}
-
-static int hclgevf_update_mta_status(struct hnae3_handle *handle)
-{
-	unsigned long mta_status[BITS_TO_LONGS(HCLGEVF_MTA_TBL_SIZE)];
-	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
-	struct net_device *netdev = hdev->nic.kinfo.netdev;
-	struct netdev_hw_addr *ha;
-	u16 tbl_idx;
-
-	/* clear status */
-	memset(mta_status, 0, sizeof(mta_status));
-
-	/* update status from mc addr list */
-	netdev_for_each_mc_addr(ha, netdev) {
-		tbl_idx = hclgevf_get_mac_addr_to_mta_index(hdev, ha->addr);
-		set_bit(tbl_idx, mta_status);
-	}
-
-	return hclgevf_do_update_mta_status(hdev, mta_status);
-}
-
 static void hclgevf_get_mac_addr(struct hnae3_handle *handle, u8 *p)
 {
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
@@ -1871,14 +1751,6 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev)
 		goto err_config;
 	}
 
-	/* Initialize mta type for this VF */
-	ret = hclgevf_cfg_func_mta_type(hdev);
-	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"failed(%d) to initialize MTA type\n", ret);
-		goto err_config;
-	}
-
 	/* Initialize RSS for this VF */
 	ret = hclgevf_rss_init_hw(hdev);
 	if (ret) {
@@ -2038,7 +1910,6 @@ static const struct hnae3_ae_ops hclgevf_ops = {
 	.rm_uc_addr = hclgevf_rm_uc_addr,
 	.add_mc_addr = hclgevf_add_mc_addr,
 	.rm_mc_addr = hclgevf_rm_mc_addr,
-	.update_mta_status = hclgevf_update_mta_status,
 	.get_stats = hclgevf_get_stats,
 	.update_stats = hclgevf_update_stats,
 	.get_strings = hclgevf_get_strings,

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h

@@ -47,9 +47,6 @@
 #define HCLGEVF_RSS_CFG_TBL_NUM \
 	(HCLGEVF_RSS_IND_TBL_SIZE / HCLGEVF_RSS_CFG_TBL_SIZE)
 
-#define HCLGEVF_MTA_TBL_SIZE		4096
-#define HCLGEVF_MTA_TYPE_SEL_MAX	4
-
 /* states of hclgevf device & tasks */
 enum hclgevf_states {
 	/* device states */
@@ -157,8 +154,6 @@ struct hclgevf_dev {
 	u16 *vector_status;
 	int *vector_irq;
 
-	bool accept_mta_mc; /* whether to accept mta filter multicast */
-	u8 mta_mac_sel_type;
 	bool mbx_event_pending;
 	struct hclgevf_mbx_resp_status mbx_resp; /* mailbox response */
 	struct hclgevf_mbx_arq_ring arq; /* mailbox async rx queue */