net/mlx5: add meter operation callback

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

diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index b56dae1..ea8bcff 100644 (file)
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -37,6 +37,7 @@
 #include "mlx5_autoconf.h"
 #include "mlx5_defs.h"
 #include "mlx5_glue.h"
+#include "mlx5_prm.h"
 
 enum {
        PCI_VENDOR_ID_MELLANOX = 0x15b3,
@@ -239,6 +240,7 @@ struct mlx5_dev_config {
        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 dv_xmeta_en:2; /* Enable extensive flow metadata. */
        unsigned int swp:1; /* Tx generic tunnel checksum and TSO offload. */
        unsigned int devx:1; /* Whether devx interface is available or not. */
        unsigned int dest_tir:1; /* Whether advanced DR API is available. */
@@ -254,6 +256,8 @@ struct mlx5_dev_config {
        } mprq; /* Configurations for Multi-Packet RQ. */
        int mps; /* Multi-packet send supported mode. */
        unsigned int flow_prio; /* Number of flow priorities. */
+       enum modify_reg flow_mreg_c[MLX5_MREG_C_NUM];
+       /* Availibility of mreg_c's. */
        unsigned int tso_max_payload_sz; /* Maximum TCP payload for TSO. */
        unsigned int ind_table_max_size; /* Maximum indirection table size. */
        unsigned int max_dump_files_num; /* Maximum dump files per queue. */
@@ -563,6 +567,11 @@ struct mlx5_flow_tbl_resource {
 
 #define MLX5_MAX_TABLES UINT16_MAX
 #define MLX5_HAIRPIN_TX_TABLE (UINT16_MAX - 1)
+/* Reserve the last two tables for metadata register copy. */
+#define MLX5_FLOW_MREG_ACT_TABLE_GROUP (MLX5_MAX_TABLES - 1)
+#define MLX5_FLOW_MREG_CP_TABLE_GROUP (MLX5_MAX_TABLES - 2)
+/* Tables for metering splits should be added here. */
+#define MLX5_MAX_TABLES_EXTERNAL (MLX5_MAX_TABLES - 3)
 #define MLX5_MAX_TABLES_FDB UINT16_MAX
 
 #define MLX5_DBR_PAGE_SIZE 4096 /* Must be >= 512. */
@@ -616,6 +625,9 @@ struct mlx5_ibv_shared {
        } mr;
        /* Shared DV/DR flow data section. */
        pthread_mutex_t dv_mutex; /* DV context mutex. */
+       uint32_t dv_meta_mask; /* flow META metadata supported mask. */
+       uint32_t dv_mark_mask; /* flow MARK metadata supported mask. */
+       uint32_t dv_regc0_mask; /* available bits of metatada reg_c[0]. */
        uint32_t dv_refcnt; /* DV/DR data reference counter. */
        void *fdb_domain; /* FDB Direct Rules name space handle. */
        struct mlx5_flow_tbl_resource fdb_tbl[MLX5_MAX_TABLES_FDB];
@@ -724,6 +736,9 @@ struct mlx5_priv {
        uint32_t nl_sn; /* Netlink message sequence number. */
        LIST_HEAD(dbrpage, mlx5_devx_dbr_page) dbrpgs; /* Door-bell pages. */
        struct mlx5_vlan_vmwa_context *vmwa_context; /* VLAN WA context. */
+       struct mlx5_flow_id_pool *qrss_id_pool;
+       struct mlx5_hlist *mreg_cp_tbl;
+       /* Hash table of Rx metadata register copy table. */
 #ifndef RTE_ARCH_64
        rte_spinlock_t uar_lock_cq; /* CQs share a common distinct UAR */
        rte_spinlock_t uar_lock[MLX5_UAR_PAGE_NUM_MAX];
@@ -788,7 +803,7 @@ int mlx5_set_link_up(struct rte_eth_dev *dev);
 int mlx5_is_removed(struct rte_eth_dev *dev);
 eth_tx_burst_t mlx5_select_tx_function(struct rte_eth_dev *dev);
 eth_rx_burst_t mlx5_select_rx_function(struct rte_eth_dev *dev);
-struct mlx5_priv *mlx5_port_to_eswitch_info(uint16_t port);
+struct mlx5_priv *mlx5_port_to_eswitch_info(uint16_t port, bool valid);
 struct mlx5_priv *mlx5_dev_to_eswitch_info(struct rte_eth_dev *dev);
 int mlx5_sysfs_switch_info(unsigned int ifindex,
                           struct mlx5_switch_info *info);
@@ -868,6 +883,8 @@ int mlx5_traffic_restart(struct rte_eth_dev *dev);
 
 /* mlx5_flow.c */
 
+int mlx5_flow_discover_mreg_c(struct rte_eth_dev *eth_dev);
+bool mlx5_flow_ext_mreg_supported(struct rte_eth_dev *dev);
 int mlx5_flow_discover_priorities(struct rte_eth_dev *dev);
 void mlx5_flow_print(struct rte_flow *flow);
 int mlx5_flow_validate(struct rte_eth_dev *dev,
@@ -984,4 +1001,8 @@ struct mlx5_devx_obj *mlx5_devx_cmd_create_tis
        (struct ibv_context *ctx, struct mlx5_devx_tis_attr *tis_attr);
 struct mlx5_devx_obj *mlx5_devx_cmd_create_td(struct ibv_context *ctx);
 
+/* mlx5_flow_meter.c */
+
+int mlx5_flow_meter_ops_get(struct rte_eth_dev *dev, void *arg);
+
 #endif /* RTE_PMD_MLX5_H_ */