net/mlx5: support generic tunnel offloading

[dpdk.git] / drivers / net / mlx5 / mlx5.h

diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 2cb463b..236e832 100644 (file)
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  * Copyright 2015 6WIND S.A.
- * Copyright 2015 Mellanox.
+ * Copyright 2015 Mellanox Technologies, Ltd
  */
 
 #ifndef RTE_PMD_MLX5_H_
@@ -78,6 +78,7 @@ struct mlx5_dev_config {
        unsigned int hw_vlan_strip:1; /* VLAN stripping is supported. */
        unsigned int hw_fcs_strip:1; /* FCS stripping is supported. */
        unsigned int hw_padding:1; /* End alignment padding is supported. */
+       unsigned int vf:1; /* This is a VF. */
        unsigned int mps:2; /* Multi-packet send supported mode. */
        unsigned int tunnel_en:1;
        /* Whether tunnel stateless offloads are supported. */
@@ -87,6 +88,8 @@ struct mlx5_dev_config {
        unsigned int tx_vec_en:1; /* Tx vector is enabled. */
        unsigned int rx_vec_en:1; /* Rx vector is enabled. */
        unsigned int mpw_hdr_dseg:1; /* Enable DSEGs in the title WQEBB. */
+       unsigned int vf_nl_en:1; /* Enable Netlink requests in VF mode. */
+       unsigned int swp:1; /* Tx generic tunnel checksum and TSO offload. */
        unsigned int tso_max_payload_sz; /* Maximum TCP payload for TSO. */
        unsigned int ind_table_max_size; /* Maximum indirection table size. */
        int txq_inline; /* Maximum packet size for inlining. */
@@ -119,12 +122,13 @@ struct priv {
        struct ibv_pd *pd; /* Protection Domain. */
        char ibdev_path[IBV_SYSFS_PATH_MAX]; /* IB device path for secondary */
        struct ether_addr mac[MLX5_MAX_MAC_ADDRESSES]; /* MAC addresses. */
+       BITFIELD_DECLARE(mac_own, uint64_t, MLX5_MAX_MAC_ADDRESSES);
+       /* Bit-field of MAC addresses owned by the PMD. */
        uint16_t vlan_filter[MLX5_MAX_VLAN_IDS]; /* VLAN filters table. */
        unsigned int vlan_filter_n; /* Number of configured VLAN filters. */
        /* Device properties. */
        uint16_t mtu; /* Configured MTU. */
        uint8_t port; /* Physical port number. */
-       unsigned int pending_alarm:1; /* An alarm is pending. */
        unsigned int isolated:1; /* Whether isolated mode is enabled. */
        /* RX/TX queues. */
        unsigned int rxqs_n; /* RX queues array size. */
@@ -155,6 +159,8 @@ struct priv {
        struct mlx5_dev_config config; /* Device configuration. */
        struct mlx5_verbs_alloc_ctx verbs_alloc_ctx;
        /* Context for Verbs allocator. */
+       int nl_socket; /* Netlink socket. */
+       uint32_t nl_sn; /* Netlink message sequence number. */
 };
 
 /* mlx5.c */
@@ -164,6 +170,7 @@ int mlx5_getenv_int(const char *);
 /* mlx5_ethdev.c */
 
 int mlx5_get_ifname(const struct rte_eth_dev *dev, char (*ifname)[IF_NAMESIZE]);
+int mlx5_ifindex(const struct rte_eth_dev *dev);
 int mlx5_ifreq(const struct rte_eth_dev *dev, int req, struct ifreq *ifr);
 int mlx5_get_mtu(struct rte_eth_dev *dev, uint16_t *mtu);
 int mlx5_set_flags(struct rte_eth_dev *dev, unsigned int keep,
@@ -196,7 +203,9 @@ int mlx5_get_mac(struct rte_eth_dev *dev, uint8_t (*mac)[ETHER_ADDR_LEN]);
 void mlx5_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index);
 int mlx5_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac,
                      uint32_t index, uint32_t vmdq);
-void mlx5_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr);
+int mlx5_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr);
+int mlx5_set_mc_addr_list(struct rte_eth_dev *dev,
+                         struct ether_addr *mc_addr_set, uint32_t nb_mc_addr);
 
 /* mlx5_rss.c */
 
@@ -242,7 +251,7 @@ int mlx5_vlan_offload_set(struct rte_eth_dev *dev, int mask);
 int mlx5_dev_start(struct rte_eth_dev *dev);
 void mlx5_dev_stop(struct rte_eth_dev *dev);
 int mlx5_traffic_enable(struct rte_eth_dev *dev);
-int mlx5_traffic_disable(struct rte_eth_dev *dev);
+void mlx5_traffic_disable(struct rte_eth_dev *dev);
 int mlx5_traffic_restart(struct rte_eth_dev *dev);
 
 /* mlx5_flow.c */
@@ -287,7 +296,7 @@ void mlx5_flow_delete_drop_queue(struct rte_eth_dev *dev);
 /* mlx5_socket.c */
 
 int mlx5_socket_init(struct rte_eth_dev *priv);
-int mlx5_socket_uninit(struct rte_eth_dev *priv);
+void mlx5_socket_uninit(struct rte_eth_dev *priv);
 void mlx5_socket_handle(struct rte_eth_dev *priv);
 int mlx5_socket_connect(struct rte_eth_dev *priv);
 
@@ -298,4 +307,16 @@ struct mlx5_mr *mlx5_mr_get(struct rte_eth_dev *dev, struct rte_mempool *mp);
 int mlx5_mr_release(struct mlx5_mr *mr);
 int mlx5_mr_verify(struct rte_eth_dev *dev);
 
+/* mlx5_nl.c */
+
+int mlx5_nl_init(uint32_t nlgroups);
+int mlx5_nl_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac,
+                        uint32_t index);
+int mlx5_nl_mac_addr_remove(struct rte_eth_dev *dev, struct ether_addr *mac,
+                           uint32_t index);
+void mlx5_nl_mac_addr_sync(struct rte_eth_dev *dev);
+void mlx5_nl_mac_addr_flush(struct rte_eth_dev *dev);
+int mlx5_nl_promisc(struct rte_eth_dev *dev, int enable);
+int mlx5_nl_allmulti(struct rte_eth_dev *dev, int enable);
+
 #endif /* RTE_PMD_MLX5_H_ */