#include "mlx5_utils.h"
#include "mlx5_os.h"
#include "mlx5_autoconf.h"
-
+#if defined(HAVE_IBV_FLOW_DV_SUPPORT) || !defined(HAVE_INFINIBAND_VERBS_H)
+#include "mlx5_dr.h"
+#endif
#define MLX5_SH(dev) (((struct mlx5_priv *)(dev)->data->dev_private)->sh)
#define MLX5_MAX_RXQ_NSEG (1u << MLX5_MAX_LOG_RQ_SEGS)
/*
- * Device configuration structure.
- *
- * Merged configuration from:
- *
- * - Device capabilities,
- * - User device parameters disabled features.
+ * Port configuration structure.
+ * User device parameters disabled features.
+ * This structure contains all configurations coming from devargs which
+ * oriented to port. When probing again, devargs doesn't have to be compatible
+ * with primary devargs. It is updated for each port in spawn function.
*/
-struct mlx5_dev_config {
+struct mlx5_port_config {
unsigned int hw_vlan_insert:1; /* VLAN insertion in WQE is supported. */
- unsigned int hw_fcs_strip:1; /* FCS stripping is supported. */
unsigned int hw_padding:1; /* End alignment padding is supported. */
unsigned int cqe_comp:1; /* CQE compression is enabled. */
unsigned int cqe_comp_fmt:3; /* CQE compression format. */
unsigned int rx_vec_en:1; /* Rx vector is enabled. */
- 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 dv_xmeta_en:2; /* Enable extensive flow metadata. */
- unsigned int lacp_by_user:1;
- /* Enable user to manage LACP traffic. */
- unsigned int reclaim_mode:2; /* Memory reclaim mode. */
- unsigned int decap_en:1; /* Whether decap will be used or not. */
- unsigned int dv_miss_info:1; /* restore packet after partial hw miss */
- unsigned int allow_duplicate_pattern:1;
- /* Allow/Prevent the duplicate rules pattern. */
unsigned int std_delay_drop:1; /* Enable standard Rxq delay drop. */
unsigned int hp_delay_drop:1; /* Enable hairpin Rxq delay drop. */
struct {
int txq_inline_min; /* Minimal amount of data bytes to inline. */
int txq_inline_max; /* Max packet size for inlining with SEND. */
int txq_inline_mpw; /* Max packet size for inlining with eMPW. */
+};
+
+/*
+ * Share context device configuration structure.
+ * User device parameters disabled features.
+ * This structure updated once for device in mlx5_alloc_shared_dev_ctx()
+ * function and cannot change even when probing again.
+ */
+struct mlx5_sh_config {
int tx_pp; /* Timestamp scheduling granularity in nanoseconds. */
int tx_skew; /* Tx scheduling skew between WQE and data on wire. */
+ uint32_t reclaim_mode:2; /* Memory reclaim mode. */
+ uint32_t dv_esw_en:1; /* Enable E-Switch DV flow. */
+ /* Enable DV flow. 1 means SW steering, 2 means HW steering. */
+ unsigned int dv_flow_en:2;
+ uint32_t dv_xmeta_en:2; /* Enable extensive flow metadata. */
+ uint32_t dv_miss_info:1; /* Restore packet after partial hw miss. */
+ uint32_t l3_vxlan_en:1; /* Enable L3 VXLAN flow creation. */
+ uint32_t vf_nl_en:1; /* Enable Netlink requests in VF mode. */
+ uint32_t lacp_by_user:1; /* Enable user to manage LACP traffic. */
+ uint32_t decap_en:1; /* Whether decap will be used or not. */
+ uint32_t hw_fcs_strip:1; /* FCS stripping is supported. */
+ uint32_t allow_duplicate_pattern:1;
+ /* Allow/Prevent the duplicate rules pattern. */
};
uint16_t refcnt; /* Reference count for representors. */
};
+/* HW steering queue job descriptor type. */
+enum {
+ MLX5_HW_Q_JOB_TYPE_CREATE, /* Flow create job type. */
+ MLX5_HW_Q_JOB_TYPE_DESTROY, /* Flow destroy job type. */
+};
+
+/* HW steering flow management job descriptor. */
+struct mlx5_hw_q_job {
+ uint32_t type; /* Job type. */
+ struct rte_flow *flow; /* Flow attached to the job. */
+ void *user_data; /* Job user data. */
+};
+
+/* HW steering job descriptor LIFO pool. */
+struct mlx5_hw_q {
+ uint32_t job_idx; /* Free job index. */
+ uint32_t size; /* LIFO size. */
+ struct mlx5_hw_q_job **job; /* LIFO header. */
+} __rte_cache_aligned;
+
#define MLX5_COUNTERS_PER_POOL 512
#define MLX5_MAX_PENDING_QUERIES 4
#define MLX5_CNT_CONTAINER_RESIZE 64
#define MLX5_CNT_ARRAY_IDX(pool, cnt) \
((int)(((uint8_t *)(cnt) - (uint8_t *)((pool) + 1)) / \
MLX5_CNT_LEN(pool)))
+#define MLX5_TS_MASK_SECS 8ull
+/* timestamp wrapping in seconds, must be power of 2. */
+
/*
* The pool index and offset of counter in the pool array makes up the
* counter index. In case the counter is from pool 0 and offset 0, it
uint32_t ct_aso_en:1; /* Connection Tracking ASO is supported. */
uint32_t tunnel_header_0_1:1; /* tunnel_header_0_1 is supported. */
uint32_t misc5_cap:1; /* misc5 matcher parameter is supported. */
- uint32_t reclaim_mode:1; /* Reclaim memory. */
uint32_t dr_drop_action_en:1; /* Use DR drop action. */
uint32_t drop_action_check_flag:1; /* Check Flag for drop action. */
uint32_t flow_priority_check_flag:1; /* Check Flag for flow priority. */
char ibdev_name[MLX5_FS_NAME_MAX]; /* SYSFS dev name. */
char ibdev_path[MLX5_FS_PATH_MAX]; /* SYSFS dev path for secondary */
struct mlx5_dev_cap dev_cap; /* Device capabilities. */
+ struct mlx5_sh_config config; /* Device configuration. */
int numa_node; /* Numa node of backing physical device. */
/* Packet pacing related structure. */
struct mlx5_dev_txpp txpp;
uint32_t link_speed_capa; /* Link speed capabilities. */
struct mlx5_xstats_ctrl xstats_ctrl; /* Extended stats control. */
struct mlx5_stats_ctrl stats_ctrl; /* Stats control. */
- struct mlx5_dev_config config; /* Device configuration. */
+ struct mlx5_port_config config; /* Port configuration. */
/* Context for Verbs allocator. */
int nl_socket_rdma; /* Netlink socket (NETLINK_RDMA). */
int nl_socket_route; /* Netlink socket (NETLINK_ROUTE). */
struct mlx5_flex_item flex_item[MLX5_PORT_FLEX_ITEM_NUM];
/* Flex items have been created on the port. */
uint32_t flex_item_map; /* Map of allocated flex item elements. */
+#if defined(HAVE_IBV_FLOW_DV_SUPPORT) || !defined(HAVE_INFINIBAND_VERBS_H)
+ struct mlx5dr_context *dr_ctx; /**< HW steering DR context. */
+ uint32_t nb_queue; /* HW steering queue number. */
+ /* HW steering queue polling mechanism job descriptor LIFO. */
+ struct mlx5_hw_q *hw_q;
+#endif
};
#define PORT_ID(priv) ((priv)->dev_data->port_id)
DR_DUMP_REC_TYPE_PMD_COUNTER = 4430,
};
+/**
+ * Indicates whether HW objects operations can be created by DevX.
+ *
+ * This function is used for both:
+ * Before creation - deciding whether to create HW objects operations by DevX.
+ * After creation - indicator if HW objects operations were created by DevX.
+ *
+ * @param sh
+ * Pointer to shared device context.
+ *
+ * @return
+ * True if HW objects were created by DevX, False otherwise.
+ */
+static inline bool
+mlx5_devx_obj_ops_en(struct mlx5_dev_ctx_shared *sh)
+{
+ /*
+ * When advanced DR API is available and DV flow is supported and
+ * DevX is supported, HW objects operations are created by DevX.
+ */
+ return (sh->cdev->config.devx && sh->config.dv_flow_en &&
+ sh->dev_cap.dest_tir);
+}
+
/* mlx5.c */
int mlx5_getenv_int(const char *);
for (port_id = mlx5_eth_find_next(0, dev); \
port_id < RTE_MAX_ETHPORTS; \
port_id = mlx5_eth_find_next(port_id + 1, dev))
-int mlx5_args(struct mlx5_dev_config *config, struct rte_devargs *devargs);
void mlx5_rt_timestamp_config(struct mlx5_dev_ctx_shared *sh,
struct mlx5_hca_attr *hca_attr);
struct mlx5_dev_ctx_shared *
mlx5_alloc_shared_dev_ctx(const struct mlx5_dev_spawn_data *spawn,
- const struct mlx5_dev_config *config);
+ struct mlx5_kvargs_ctrl *mkvlist);
void mlx5_free_shared_dev_ctx(struct mlx5_dev_ctx_shared *sh);
int mlx5_dev_ctx_shared_mempool_subscribe(struct rte_eth_dev *dev);
void mlx5_free_table_hash_list(struct mlx5_priv *priv);
int mlx5_alloc_table_hash_list(struct mlx5_priv *priv);
-void mlx5_set_min_inline(struct mlx5_dev_spawn_data *spawn,
- struct mlx5_dev_config *config);
+void mlx5_set_min_inline(struct mlx5_priv *priv);
void mlx5_set_metadata_mask(struct rte_eth_dev *dev);
-int mlx5_dev_check_sibling_config(struct mlx5_dev_ctx_shared *sh,
- struct mlx5_dev_config *config,
- struct rte_device *dpdk_dev);
+int mlx5_probe_again_args_validate(struct mlx5_common_device *cdev,
+ struct mlx5_kvargs_ctrl *mkvlist);
+int mlx5_port_args_config(struct mlx5_priv *priv,
+ struct mlx5_kvargs_ctrl *mkvlist,
+ struct mlx5_port_config *config);
+void mlx5_port_args_set_used(const char *name, uint16_t port_id,
+ struct mlx5_kvargs_ctrl *mkvlist);
bool mlx5_flex_parser_ecpri_exist(struct rte_eth_dev *dev);
int mlx5_flex_parser_ecpri_alloc(struct rte_eth_dev *dev);
void mlx5_flow_counter_mode_config(struct rte_eth_dev *dev);
uint32_t mlx5_counter_alloc(struct rte_eth_dev *dev);
void mlx5_counter_free(struct rte_eth_dev *dev, uint32_t cnt);
int mlx5_counter_query(struct rte_eth_dev *dev, uint32_t cnt,
- bool clear, uint64_t *pkts, uint64_t *bytes);
+ bool clear, uint64_t *pkts, uint64_t *bytes, void **action);
int mlx5_flow_dev_dump(struct rte_eth_dev *dev, struct rte_flow *flow,
FILE *file, struct rte_flow_error *error);
int save_dump_file(const unsigned char *data, uint32_t size,
struct rte_pci_driver;
int mlx5_os_capabilities_prepare(struct mlx5_dev_ctx_shared *sh);
void mlx5_os_free_shared_dr(struct mlx5_priv *priv);
-int mlx5_os_net_probe(struct mlx5_common_device *cdev);
+int mlx5_os_net_probe(struct mlx5_common_device *cdev,
+ struct mlx5_kvargs_ctrl *mkvlist);
void mlx5_os_dev_shared_handler_install(struct mlx5_dev_ctx_shared *sh);
void mlx5_os_dev_shared_handler_uninstall(struct mlx5_dev_ctx_shared *sh);
void mlx5_os_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index);
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