X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fi40e%2Fi40e_ethdev_vf.c;h=750d849725a1d9a9270a1d504a97aa131c36e8e6;hb=26bb9b936c9705396b74d529ac5cc3f9c87d72e7;hp=6ac3f8c04a50d3c0b78415f6f6ff7d46cf5f9007;hpb=ffc905f3b856b96c6d8d864dba4052104fae4064;p=dpdk.git

diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index 6ac3f8c04a..750d849725 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -130,6 +130,14 @@ static void i40evf_handle_pf_event(struct rte_eth_dev *dev,
 				   uint8_t *msg,
 				   uint16_t msglen);
 
+static int
+i40evf_add_del_mc_addr_list(struct rte_eth_dev *dev,
+			struct ether_addr *mc_addr_set,
+			uint32_t nb_mc_addr, bool add);
+static int
+i40evf_set_mc_addr_list(struct rte_eth_dev *dev, struct ether_addr *mc_addr_set,
+			uint32_t nb_mc_addr);
+
 /* Default hash key buffer for RSS */
 static uint32_t rss_key_default[I40E_VFQF_HKEY_MAX_INDEX + 1];
 
@@ -195,6 +203,7 @@ static const struct eth_dev_ops i40evf_eth_dev_ops = {
 	.txq_info_get         = i40e_txq_info_get,
 	.mac_addr_add	      = i40evf_add_mac_addr,
 	.mac_addr_remove      = i40evf_del_mac_addr,
+	.set_mc_addr_list     = i40evf_set_mc_addr_list,
 	.reta_update          = i40evf_dev_rss_reta_update,
 	.reta_query           = i40evf_dev_rss_reta_query,
 	.rss_hash_update      = i40evf_dev_rss_hash_update,
@@ -1036,20 +1045,6 @@ static const struct rte_pci_id pci_id_i40evf_map[] = {
 	{ .vendor_id = 0, /* sentinel */ },
 };
 
-static inline int
-i40evf_dev_atomic_write_link_status(struct rte_eth_dev *dev,
-				    struct rte_eth_link *link)
-{
-	struct rte_eth_link *dst = &(dev->data->dev_link);
-	struct rte_eth_link *src = link;
-
-	if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
-					*(uint64_t *)src) == 0)
-		return -1;
-
-	return 0;
-}
-
 /* Disable IRQ0 */
 static inline void
 i40evf_disable_irq0(struct i40e_hw *hw)
@@ -1138,7 +1133,7 @@ i40evf_init_vf(struct rte_eth_dev *dev)
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 	uint16_t interval =
-		i40e_calc_itr_interval(RTE_LIBRTE_I40E_ITR_INTERVAL, 0);
+		i40e_calc_itr_interval(RTE_LIBRTE_I40E_ITR_INTERVAL, 0, 0);
 
 	vf->adapter = I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
 	vf->dev_data = dev->data;
@@ -1841,7 +1836,7 @@ i40evf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
 	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	uint16_t interval =
-		i40e_calc_itr_interval(RTE_LIBRTE_I40E_ITR_INTERVAL, 0);
+		i40e_calc_itr_interval(RTE_LIBRTE_I40E_ITR_INTERVAL, 0, 0);
 	uint16_t msix_intr;
 
 	msix_intr = intr_handle->intr_vec[queue_id];
@@ -1976,7 +1971,8 @@ i40evf_dev_start(struct rte_eth_dev *dev)
 					dev->data->nb_tx_queues);
 
 	/* check and configure queue intr-vector mapping */
-	if (dev->data->dev_conf.intr_conf.rxq != 0) {
+	if (rte_intr_cap_multiple(intr_handle) &&
+	    dev->data->dev_conf.intr_conf.rxq) {
 		intr_vector = dev->data->nb_rx_queues;
 		if (rte_intr_efd_enable(intr_handle, intr_vector))
 			return -1;
@@ -2011,6 +2007,9 @@ i40evf_dev_start(struct rte_eth_dev *dev)
 
 	/* Set all mac addrs */
 	i40evf_add_del_all_mac_addr(dev, TRUE);
+	/* Set all multicast addresses */
+	i40evf_add_del_mc_addr_list(dev, vf->mc_addrs, vf->mc_addrs_num,
+				TRUE);
 
 	if (i40evf_start_queues(dev) != 0) {
 		PMD_DRV_LOG(ERR, "enable queues failed");
@@ -2035,6 +2034,8 @@ i40evf_dev_start(struct rte_eth_dev *dev)
 
 err_mac:
 	i40evf_add_del_all_mac_addr(dev, FALSE);
+	i40evf_add_del_mc_addr_list(dev, vf->mc_addrs, vf->mc_addrs_num,
+				FALSE);
 err_queue:
 	return -1;
 }
@@ -2045,6 +2046,7 @@ i40evf_dev_stop(struct rte_eth_dev *dev)
 	struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
 	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -2062,6 +2064,9 @@ i40evf_dev_stop(struct rte_eth_dev *dev)
 	}
 	/* remove all mac addrs */
 	i40evf_add_del_all_mac_addr(dev, FALSE);
+	/* remove all multicast addresses */
+	i40evf_add_del_mc_addr_list(dev, vf->mc_addrs, vf->mc_addrs_num,
+				FALSE);
 	hw->adapter_stopped = 1;
 
 }
@@ -2077,6 +2082,7 @@ i40evf_dev_link_update(struct rte_eth_dev *dev,
 	 * while Linux driver does not
 	 */
 
+	memset(&new_link, 0, sizeof(new_link));
 	/* Linux driver PF host */
 	switch (vf->link_speed) {
 	case I40E_LINK_SPEED_100MB:
@@ -2108,9 +2114,7 @@ i40evf_dev_link_update(struct rte_eth_dev *dev,
 	new_link.link_autoneg =
 		dev->data->dev_conf.link_speeds & ETH_LINK_SPEED_FIXED;
 
-	i40evf_dev_atomic_write_link_status(dev, &new_link);
-
-	return 0;
+	return rte_eth_linkstatus_set(dev, &new_link);
 }
 
 static void
@@ -2193,7 +2197,9 @@ i40evf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 		DEV_RX_OFFLOAD_QINQ_STRIP |
 		DEV_RX_OFFLOAD_IPV4_CKSUM |
 		DEV_RX_OFFLOAD_UDP_CKSUM |
-		DEV_RX_OFFLOAD_TCP_CKSUM;
+		DEV_RX_OFFLOAD_TCP_CKSUM |
+		DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
+		DEV_RX_OFFLOAD_CRC_STRIP;
 	dev_info->tx_offload_capa =
 		DEV_TX_OFFLOAD_VLAN_INSERT |
 		DEV_TX_OFFLOAD_QINQ_INSERT |
@@ -2676,3 +2682,85 @@ i40evf_set_default_mac_addr(struct rte_eth_dev *dev,
 
 	ether_addr_copy(mac_addr, (struct ether_addr *)hw->mac.addr);
 }
+
+static int
+i40evf_add_del_mc_addr_list(struct rte_eth_dev *dev,
+			struct ether_addr *mc_addrs,
+			uint32_t mc_addrs_num, bool add)
+{
+	struct virtchnl_ether_addr_list *list;
+	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
+	uint8_t cmd_buffer[sizeof(struct virtchnl_ether_addr_list) +
+		(I40E_NUM_MACADDR_MAX * sizeof(struct virtchnl_ether_addr))];
+	uint32_t i;
+	int err;
+	struct vf_cmd_info args;
+
+	if (mc_addrs == NULL || mc_addrs_num == 0)
+		return 0;
+
+	if (mc_addrs_num > I40E_NUM_MACADDR_MAX)
+		return -EINVAL;
+
+	list = (struct virtchnl_ether_addr_list *)cmd_buffer;
+	list->vsi_id = vf->vsi_res->vsi_id;
+	list->num_elements = mc_addrs_num;
+
+	for (i = 0; i < mc_addrs_num; i++) {
+		if (!I40E_IS_MULTICAST(mc_addrs[i].addr_bytes)) {
+			PMD_DRV_LOG(ERR, "Invalid mac:%x:%x:%x:%x:%x:%x",
+				    mc_addrs[i].addr_bytes[0],
+				    mc_addrs[i].addr_bytes[1],
+				    mc_addrs[i].addr_bytes[2],
+				    mc_addrs[i].addr_bytes[3],
+				    mc_addrs[i].addr_bytes[4],
+				    mc_addrs[i].addr_bytes[5]);
+			return -EINVAL;
+		}
+
+		memcpy(list->list[i].addr, mc_addrs[i].addr_bytes,
+			sizeof(list->list[i].addr));
+	}
+
+	args.ops = add ? VIRTCHNL_OP_ADD_ETH_ADDR : VIRTCHNL_OP_DEL_ETH_ADDR;
+	args.in_args = cmd_buffer;
+	args.in_args_size = sizeof(struct virtchnl_ether_addr_list) +
+		i * sizeof(struct virtchnl_ether_addr);
+	args.out_buffer = vf->aq_resp;
+	args.out_size = I40E_AQ_BUF_SZ;
+	err = i40evf_execute_vf_cmd(dev, &args);
+	if (err) {
+		PMD_DRV_LOG(ERR, "fail to execute command %s",
+			add ? "OP_ADD_ETH_ADDR" : "OP_DEL_ETH_ADDR");
+		return err;
+	}
+
+	return 0;
+}
+
+static int
+i40evf_set_mc_addr_list(struct rte_eth_dev *dev, struct ether_addr *mc_addrs,
+			uint32_t mc_addrs_num)
+{
+	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
+	int err;
+
+	/* flush previous addresses */
+	err = i40evf_add_del_mc_addr_list(dev, vf->mc_addrs, vf->mc_addrs_num,
+				FALSE);
+	if (err)
+		return err;
+
+	vf->mc_addrs_num = 0;
+
+	/* add new ones */
+	err = i40evf_add_del_mc_addr_list(dev, mc_addrs, mc_addrs_num,
+					TRUE);
+	if (err)
+		return err;
+
+	vf->mc_addrs_num = mc_addrs_num;
+	memcpy(vf->mc_addrs, mc_addrs, mc_addrs_num * sizeof(*mc_addrs));
+
+	return 0;
+}