net/mlx5: make indirection tables shareable

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

diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index e89aba8..ab17ce6 100644 (file)
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -87,10 +87,11 @@ struct mlx5_xstats_ctrl {
 };
 
 struct priv {
-       struct rte_eth_dev *dev; /* Ethernet device. */
+       struct rte_eth_dev *dev; /* Ethernet device of master process. */
        struct ibv_context *ctx; /* Verbs context. */
-       struct ibv_device_attr device_attr; /* Device properties. */
+       struct ibv_device_attr_ex device_attr; /* Device properties. */
        struct ibv_pd *pd; /* Protection Domain. */
+       char ibdev_path[IBV_SYSFS_PATH_MAX]; /* IB device path for secondary */
        /*
         * MAC addresses array and configuration bit-field.
         * An extra entry that cannot be modified by the DPDK is reserved
@@ -103,7 +104,6 @@ struct priv {
        /* Device properties. */
        uint16_t mtu; /* Configured MTU. */
        uint8_t port; /* Physical port number. */
-       unsigned int started:1; /* Device started, flows enabled. */
        unsigned int promisc_req:1; /* Promiscuous mode requested. */
        unsigned int allmulti_req:1; /* All multicast mode requested. */
        unsigned int hw_csum:1; /* Checksum offload is supported. */
@@ -129,10 +129,10 @@ struct priv {
        /* RX/TX queues. */
        unsigned int rxqs_n; /* RX queues array size. */
        unsigned int txqs_n; /* TX queues array size. */
-       struct rxq *(*rxqs)[]; /* RX queues. */
-       struct txq *(*txqs)[]; /* TX queues. */
+       struct mlx5_rxq_data *(*rxqs)[]; /* RX queues. */
+       struct mlx5_txq_data *(*txqs)[]; /* TX queues. */
        /* Indirection tables referencing all RX WQs. */
-       struct ibv_exp_rwq_ind_table *(*ind_tables)[];
+       struct ibv_rwq_ind_table *(*ind_tables)[];
        unsigned int ind_tables_n; /* Number of indirection tables. */
        unsigned int ind_table_max_size; /* Maximum indirection table size. */
        /* Hash RX QPs feeding the indirection table. */
@@ -144,13 +144,20 @@ struct priv {
        struct rte_intr_handle intr_handle; /* Interrupt handler. */
        unsigned int (*reta_idx)[]; /* RETA index table. */
        unsigned int reta_idx_n; /* RETA index size. */
-       struct fdir_filter_list *fdir_filter_list; /* Flow director rules. */
-       struct fdir_queue *fdir_drop_queue; /* Flow director drop queue. */
        struct rte_flow_drop *flow_drop_queue; /* Flow drop queue. */
        TAILQ_HEAD(mlx5_flows, rte_flow) flows; /* RTE Flow rules. */
+       LIST_HEAD(mr, mlx5_mr) mr; /* Memory region. */
+       LIST_HEAD(rxq, mlx5_rxq_ctrl) rxqsctrl; /* DPDK Rx queues. */
+       LIST_HEAD(rxqibv, mlx5_rxq_ibv) rxqsibv; /* Verbs Rx queues. */
+       LIST_HEAD(txq, mlx5_txq_ctrl) txqsctrl; /* DPDK Tx queues. */
+       LIST_HEAD(txqibv, mlx5_txq_ibv) txqsibv; /* Verbs Tx queues. */
+       /* Verbs Indirection tables. */
+       LIST_HEAD(ind_tables, mlx5_ind_table_ibv) ind_tbls;
        uint32_t link_speed_capa; /* Link speed capabilities. */
        struct mlx5_xstats_ctrl xstats_ctrl; /* Extended stats control. */
        rte_spinlock_t lock; /* Lock for control functions. */
+       int primary_socket; /* Unix socket for primary process. */
+       struct rte_intr_handle intr_handle_socket; /* Interrupt handler. */
 };
 
 /**
@@ -208,8 +215,8 @@ void priv_dev_interrupt_handler_uninstall(struct priv *, struct rte_eth_dev *);
 void priv_dev_interrupt_handler_install(struct priv *, struct rte_eth_dev *);
 int mlx5_set_link_down(struct rte_eth_dev *dev);
 int mlx5_set_link_up(struct rte_eth_dev *dev);
-void priv_select_tx_function(struct priv *);
-void priv_select_rx_function(struct priv *);
+void priv_dev_select_tx_function(struct priv *priv, struct rte_eth_dev *dev);
+void priv_dev_select_rx_function(struct priv *priv, struct rte_eth_dev *dev);
 
 /* mlx5_mac.c */
 
@@ -270,18 +277,10 @@ void mlx5_vlan_strip_queue_set(struct rte_eth_dev *, uint16_t, int);
 int mlx5_dev_start(struct rte_eth_dev *);
 void mlx5_dev_stop(struct rte_eth_dev *);
 
-/* mlx5_fdir.c */
+/* mlx5_flow.c */
 
-void priv_fdir_queue_destroy(struct priv *, struct fdir_queue *);
-int fdir_init_filters_list(struct priv *);
-void priv_fdir_delete_filters_list(struct priv *);
-void priv_fdir_disable(struct priv *);
-void priv_fdir_enable(struct priv *);
 int mlx5_dev_filter_ctrl(struct rte_eth_dev *, enum rte_filter_type,
                         enum rte_filter_op, void *);
-
-/* mlx5_flow.c */
-
 int mlx5_flow_validate(struct rte_eth_dev *, const struct rte_flow_attr *,
                       const struct rte_flow_item [],
                       const struct rte_flow_action [],
@@ -297,6 +296,20 @@ int mlx5_flow_flush(struct rte_eth_dev *, struct rte_flow_error *);
 int mlx5_flow_isolate(struct rte_eth_dev *, int, struct rte_flow_error *);
 int priv_flow_start(struct priv *);
 void priv_flow_stop(struct priv *);
-int priv_flow_rxq_in_use(struct priv *, struct rxq *);
+int priv_flow_verify(struct priv *);
+
+/* mlx5_socket.c */
+
+int priv_socket_init(struct priv *priv);
+int priv_socket_uninit(struct priv *priv);
+void priv_socket_handle(struct priv *priv);
+int priv_socket_connect(struct priv *priv);
+
+/* mlx5_mr.c */
+
+struct mlx5_mr *priv_mr_new(struct priv *, struct rte_mempool *);
+struct mlx5_mr *priv_mr_get(struct priv *, struct rte_mempool *);
+int priv_mr_release(struct priv *, struct mlx5_mr *);
+int priv_mr_verify(struct priv *);
 
 #endif /* RTE_PMD_MLX5_H_ */