X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5.h;h=997b04a332fec251e60e296f57345b0eb86d4adf;hb=5dadd757188e68260880924dea38c22858ac2ca9;hp=874978baa8c413eff90bb66196d07da08d1c46b8;hpb=78a54648ffe3d3174af0daf6f276abec22832bde;p=dpdk.git diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h index 874978baa8..997b04a332 100644 --- a/drivers/net/mlx5/mlx5.h +++ b/drivers/net/mlx5/mlx5.h @@ -26,12 +26,13 @@ #include #include #include -#include +#include #include #include #include #include "mlx5_utils.h" +#include "mlx5_mr.h" #include "mlx5_rxtx.h" #include "mlx5_autoconf.h" #include "mlx5_defs.h" @@ -49,8 +50,19 @@ enum { PCI_DEVICE_ID_MELLANOX_CONNECTX5VF = 0x1018, PCI_DEVICE_ID_MELLANOX_CONNECTX5EX = 0x1019, PCI_DEVICE_ID_MELLANOX_CONNECTX5EXVF = 0x101a, + PCI_DEVICE_ID_MELLANOX_CONNECTX5BF = 0xa2d2, }; +LIST_HEAD(mlx5_dev_list, priv); + +/* Shared memory between primary and secondary processes. */ +struct mlx5_shared_data { + struct mlx5_dev_list mem_event_cb_list; + rte_rwlock_t mem_event_rwlock; +}; + +extern struct mlx5_shared_data *mlx5_shared_data; + struct mlx5_xstats_ctrl { /* Number of device stats. */ uint16_t stats_n; @@ -82,6 +94,7 @@ struct mlx5_dev_config { unsigned int mps:2; /* Multi-packet send supported mode. */ unsigned int tunnel_en:1; /* Whether tunnel stateless offloads are supported. */ + unsigned int mpls_en:1; /* MPLS over GRE/UDP is enabled. */ unsigned int flow_counter_en:1; /* Whether flow counter is supported. */ unsigned int cqe_comp:1; /* CQE compression is enabled. */ unsigned int tso:1; /* Whether TSO is supported. */ @@ -91,6 +104,16 @@ struct mlx5_dev_config { 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 swp:1; /* Tx generic tunnel checksum and TSO offload. */ + struct { + unsigned int enabled:1; /* Whether MPRQ is enabled. */ + unsigned int stride_num_n; /* Number of strides. */ + unsigned int min_stride_size_n; /* Min size of a stride. */ + unsigned int max_stride_size_n; /* Max size of a stride. */ + unsigned int max_memcpy_len; + /* Maximum packet size to memcpy Rx packets. */ + unsigned int min_rxqs_num; + /* Rx queue count threshold to enable MPRQ. */ + } mprq; /* Configurations for Multi-Packet RQ. */ unsigned int max_verbs_prio; /* Number of Verb flow priorities. */ unsigned int tso_max_payload_sz; /* Maximum TCP payload for TSO. */ unsigned int ind_table_max_size; /* Maximum indirection table size. */ @@ -120,8 +143,11 @@ struct mlx5_verbs_alloc_ctx { const void *obj; /* Pointer to the DPDK object. */ }; +LIST_HEAD(mlx5_mr_list, mlx5_mr); + struct priv { - struct rte_eth_dev *dev; /* Ethernet device of master process. */ + LIST_ENTRY(priv) mem_event_cb; /* Called by memory event callback. */ + struct rte_eth_dev_data *dev_data; /* Pointer to device data. */ struct ibv_context *ctx; /* Verbs context. */ struct ibv_device_attr_ex device_attr; /* Device properties. */ struct ibv_pd *pd; /* Protection Domain. */ @@ -140,6 +166,7 @@ struct priv { unsigned int txqs_n; /* TX queues array size. */ struct mlx5_rxq_data *(*rxqs)[]; /* RX queues. */ struct mlx5_txq_data *(*txqs)[]; /* TX queues. */ + struct rte_mempool *mprq_mp; /* Mempool for Multi-Packet RQ. */ struct rte_eth_rss_conf rss_conf; /* RSS configuration. */ struct rte_intr_handle intr_handle; /* Interrupt handler. */ unsigned int (*reta_idx)[]; /* RETA index table. */ @@ -147,7 +174,13 @@ struct priv { struct mlx5_hrxq_drop *flow_drop_queue; /* Flow drop queue. */ struct mlx5_flows flows; /* RTE Flow rules. */ struct mlx5_flows ctrl_flows; /* Control flow rules. */ - LIST_HEAD(mr, mlx5_mr) mr; /* Memory region. */ + 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. */ @@ -157,7 +190,6 @@ struct priv { 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 mr_lock; /* MR Lock. */ int primary_socket; /* Unix socket for primary process. */ void *uar_base; /* Reserved address space for UAR mapping */ struct rte_intr_handle intr_handle_socket; /* Interrupt handler. */ @@ -168,6 +200,9 @@ struct priv { uint32_t nl_sn; /* Netlink message sequence number. */ }; +#define PORT_ID(priv) ((priv)->dev_data->port_id) +#define ETH_DEV(priv) (&rte_eth_devices[PORT_ID(priv)]) + /* mlx5.c */ int mlx5_getenv_int(const char *); @@ -277,7 +312,7 @@ int mlx5_flow_destroy(struct rte_eth_dev *dev, struct rte_flow *flow, void mlx5_flow_list_flush(struct rte_eth_dev *dev, struct mlx5_flows *list); int mlx5_flow_flush(struct rte_eth_dev *dev, struct rte_flow_error *error); int mlx5_flow_query(struct rte_eth_dev *dev, struct rte_flow *flow, - enum rte_flow_action_type action, void *data, + const struct rte_flow_action *action, void *data, struct rte_flow_error *error); int mlx5_flow_isolate(struct rte_eth_dev *dev, int enable, struct rte_flow_error *error); @@ -306,13 +341,6 @@ 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); -/* mlx5_mr.c */ - -struct mlx5_mr *mlx5_mr_new(struct rte_eth_dev *dev, struct rte_mempool *mp); -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);