net/mlx5: check Tx queue size overflow

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

diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 2069fad..82fcb29 100644 (file)
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -99,7 +99,7 @@ struct mlx5_switch_info {
        uint64_t switch_id; /**< Switch identifier. */
 };
 
-LIST_HEAD(mlx5_dev_list, mlx5_priv);
+LIST_HEAD(mlx5_dev_list, mlx5_ibv_shared);
 
 /* Shared data between primary and secondary processes. */
 struct mlx5_shared_data {
@@ -148,6 +148,11 @@ struct mlx5_devx_counter_set {
        int id; /* Flow counter ID */
 };
 
+/* HCA attributes. */
+struct mlx5_hca_attr {
+       uint32_t eswitch_manager:1;
+};
+
 /* Flow list . */
 TAILQ_HEAD(mlx5_flows, rte_flow);
 
@@ -181,6 +186,7 @@ struct mlx5_dev_config {
        /* Whether memseg should be extended for MR creation. */
        unsigned int l3_vxlan_en:1; /* Enable L3 VXLAN flow creation. */
        unsigned int vf_nl_en:1; /* Enable Netlink requests in VF mode. */
+       unsigned int dv_esw_en:1; /* Enable E-Switch DV flow. */
        unsigned int dv_flow_en:1; /* Enable DV flow. */
        unsigned int swp:1; /* Tx generic tunnel checksum and TSO offload. */
        unsigned int devx:1; /* Whether devx interface is available or not. */
@@ -202,6 +208,7 @@ struct mlx5_dev_config {
        int txqs_inline; /* Queue number threshold for inlining. */
        int txqs_vec; /* Queue number threshold for vectorized Tx. */
        int inline_max_packet_sz; /* Max packet size for inlining. */
+       struct mlx5_hca_attr hca_attr; /* HCA attributes. */
 };
 
 /**
@@ -251,6 +258,7 @@ struct mlx5_flow_tbl_resource {
 };
 
 #define MLX5_MAX_TABLES 1024
+#define MLX5_MAX_TABLES_FDB 32
 #define MLX5_GROUP_FACTOR 1
 
 /*
@@ -267,20 +275,36 @@ struct mlx5_ibv_shared {
        char ibdev_name[IBV_SYSFS_NAME_MAX]; /* IB device name. */
        char ibdev_path[IBV_SYSFS_PATH_MAX]; /* IB device path for secondary */
        struct ibv_device_attr_ex device_attr; /* Device properties. */
+       struct rte_pci_device *pci_dev; /* Backend PCI device. */
+       LIST_ENTRY(mlx5_ibv_shared) mem_event_cb;
+       /**< Called by memory event callback. */
+       struct {
+               uint32_t dev_gen; /* Generation number to flush local caches. */
+               rte_rwlock_t rwlock; /* MR Lock. */
+               struct mlx5_mr_btree cache; /* Global MR cache table. */
+               struct mlx5_mr_list mr_list; /* Registered MR list. */
+               struct mlx5_mr_list mr_free_list; /* Freed MR list. */
+       } mr;
        /* Shared DV/DR flow data section. */
        pthread_mutex_t dv_mutex; /* DV context mutex. */
        uint32_t dv_refcnt; /* DV/DR data reference counter. */
+       void *fdb_ns; /* FDB Direct Rules name space handle. */
+       struct mlx5_flow_tbl_resource fdb_tbl[MLX5_MAX_TABLES_FDB];
+       /* FDB Direct Rules tables. */
        void *rx_ns; /* RX Direct Rules name space handle. */
        struct mlx5_flow_tbl_resource rx_tbl[MLX5_MAX_TABLES];
        /* RX Direct Rules tables. */
        void *tx_ns; /* TX Direct Rules name space handle. */
        struct mlx5_flow_tbl_resource tx_tbl[MLX5_MAX_TABLES];
+       void *esw_drop_action; /* Pointer to DR E-Switch drop action. */
        /* TX Direct Rules tables/ */
        LIST_HEAD(matchers, mlx5_flow_dv_matcher) matchers;
        LIST_HEAD(encap_decap, mlx5_flow_dv_encap_decap_resource) encaps_decaps;
        LIST_HEAD(modify_cmd, mlx5_flow_dv_modify_hdr_resource) modify_cmds;
        LIST_HEAD(tag, mlx5_flow_dv_tag_resource) tags;
        LIST_HEAD(jump, mlx5_flow_dv_jump_tbl_resource) jump_tbl;
+       LIST_HEAD(port_id_action_list, mlx5_flow_dv_port_id_action_resource)
+               port_id_action_list; /* List of port ID actions. */
        /* Shared interrupt handler section. */
        pthread_mutex_t intr_mutex; /* Interrupt config mutex. */
        uint32_t intr_cnt; /* Interrupt handler reference counter. */
@@ -300,8 +324,6 @@ struct mlx5_proc_priv {
        ((struct mlx5_proc_priv *)rte_eth_devices[port_id].process_private)
 
 struct mlx5_priv {
-       LIST_ENTRY(mlx5_priv) mem_event_cb;
-       /**< Called by memory event callback. */
        struct rte_eth_dev_data *dev_data;  /* Pointer to device data. */
        struct mlx5_ibv_shared *sh; /* Shared IB device context. */
        uint32_t ibv_port; /* IB device port number. */
@@ -333,13 +355,6 @@ struct mlx5_priv {
        struct mlx5_flows ctrl_flows; /* Control flow rules. */
        LIST_HEAD(counters, mlx5_flow_counter) flow_counters;
        /* Flow counters. */
-       struct {
-               uint32_t dev_gen; /* Generation number to flush local caches. */
-               rte_rwlock_t rwlock; /* MR Lock. */
-               struct mlx5_mr_btree cache; /* Global MR cache table. */
-               struct mlx5_mr_list mr_list; /* Registered MR list. */
-               struct mlx5_mr_list mr_free_list; /* Freed MR list. */
-       } mr;
        LIST_HEAD(rxq, mlx5_rxq_ctrl) rxqsctrl; /* DPDK Rx queues. */
        LIST_HEAD(rxqibv, mlx5_rxq_ibv) rxqsibv; /* Verbs Rx queues. */
        LIST_HEAD(hrxq, mlx5_hrxq) hrxqs; /* Verbs Hash Rx queues. */
@@ -412,6 +427,8 @@ eth_rx_burst_t mlx5_select_rx_function(struct rte_eth_dev *dev);
 unsigned int mlx5_dev_to_port_id(const struct rte_device *dev,
                                 uint16_t *port_list,
                                 unsigned int port_list_n);
+int mlx5_port_to_eswitch_info(uint16_t port, uint16_t *es_domain_id,
+                             uint16_t *es_port_id);
 int mlx5_sysfs_switch_info(unsigned int ifindex,
                           struct mlx5_switch_info *info);
 void mlx5_sysfs_check_switch_info(bool device_dir,
@@ -553,4 +570,6 @@ int mlx5_devx_cmd_flow_counter_free(struct mlx5dv_devx_obj *obj);
 int mlx5_devx_cmd_flow_counter_query(struct mlx5_devx_counter_set *dcx,
                                     int clear,
                                     uint64_t *pkts, uint64_t *bytes);
+int mlx5_devx_cmd_query_hca_attr(struct ibv_context *ctx,
+                                struct mlx5_hca_attr *attr);
 #endif /* RTE_PMD_MLX5_H_ */