fb7ad441d4
Since rte_flow is the only API for filtering operations, the legacy driver interface filter_ctrl was too much complicated for the simple task of getting the struct rte_flow_ops. The filter type RTE_ETH_FILTER_GENERIC and the filter operarion RTE_ETH_FILTER_GET are removed. The new driver callback flow_ops_get replaces filter_ctrl. Signed-off-by: Thomas Monjalon <thomas@monjalon.net> Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Acked-by: Haiyue Wang <haiyue.wang@intel.com> Acked-by: Rosen Xu <rosen.xu@intel.com> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com> Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
|
|
* Copyright 2017 6WIND S.A.
|
|
* Copyright 2017 Mellanox Technologies, Ltd
|
|
*/
|
|
|
|
#ifndef RTE_PMD_MLX4_FLOW_H_
|
|
#define RTE_PMD_MLX4_FLOW_H_
|
|
|
|
#include <stdint.h>
|
|
#include <sys/queue.h>
|
|
|
|
/* Verbs headers do not support -pedantic. */
|
|
#ifdef PEDANTIC
|
|
#pragma GCC diagnostic ignored "-Wpedantic"
|
|
#endif
|
|
#include <infiniband/verbs.h>
|
|
#ifdef PEDANTIC
|
|
#pragma GCC diagnostic error "-Wpedantic"
|
|
#endif
|
|
|
|
#include <ethdev_driver.h>
|
|
#include <rte_flow.h>
|
|
#include <rte_flow_driver.h>
|
|
#include <rte_byteorder.h>
|
|
|
|
/** Last and lowest priority level for a flow rule. */
|
|
#define MLX4_FLOW_PRIORITY_LAST UINT32_C(0xfff)
|
|
|
|
/** Meta pattern item used to distinguish internal rules. */
|
|
#define MLX4_FLOW_ITEM_TYPE_INTERNAL ((enum rte_flow_item_type)-1)
|
|
|
|
/** PMD-specific (mlx4) definition of a flow rule handle. */
|
|
struct rte_flow {
|
|
LIST_ENTRY(rte_flow) next; /**< Pointer to the next flow structure. */
|
|
struct ibv_flow *ibv_flow; /**< Verbs flow. */
|
|
struct ibv_flow_attr *ibv_attr; /**< Pointer to Verbs attributes. */
|
|
uint32_t ibv_attr_size; /**< Size of Verbs attributes. */
|
|
uint32_t select:1; /**< Used by operations on the linked list. */
|
|
uint32_t internal:1; /**< Internal flow rule outside isolated mode. */
|
|
uint32_t mac:1; /**< Rule associated with a configured MAC address. */
|
|
uint32_t promisc:1; /**< This rule matches everything. */
|
|
uint32_t allmulti:1; /**< This rule matches all multicast traffic. */
|
|
uint32_t drop:1; /**< This rule drops packets. */
|
|
uint32_t priority; /**< Flow rule priority. */
|
|
struct mlx4_rss *rss; /**< Rx target. */
|
|
};
|
|
|
|
/* mlx4_flow.c */
|
|
|
|
uint64_t mlx4_conv_rss_types(struct mlx4_priv *priv, uint64_t types,
|
|
int verbs_to_dpdk);
|
|
int mlx4_flow_sync(struct mlx4_priv *priv, struct rte_flow_error *error);
|
|
void mlx4_flow_clean(struct mlx4_priv *priv);
|
|
int mlx4_flow_ops_get(struct rte_eth_dev *dev, const struct rte_flow_ops **ops);
|
|
|
|
#endif /* RTE_PMD_MLX4_FLOW_H_ */
|