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numam-dpdk/drivers/net/mlx5/mlx5_rxtx_vec.h

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net/mlx5: use SPDX tags in 6WIND copyrighted files Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
2018-01-29 13:11:30 +00:00
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright 2017 6WIND S.A.
align SPDX Mellanox copyrights Aligning Mellanox SPDX copyrights to a single format. In addition replace to SPDX licence files which were missed. Signed-off-by: Shahaf Shuler <shahafs@mellanox.com> Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2018-03-20 19:20:35 +00:00
* Copyright 2017 Mellanox Technologies, Ltd
net/mlx5: use static assert for compile-time sanity checks Replace compile-time sanity check with static_assert() as c11 standard has been set. Add mlx5_rxtx_vec.h and move the sanity checks to the file Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-10-09 18:46:56 +00:00
*/
#ifndef RTE_PMD_MLX5_RXTX_VEC_H_
#define RTE_PMD_MLX5_RXTX_VEC_H_
#include <rte_common.h>
#include <rte_mbuf.h>
common/mlx5: introduce common library A new Mellanox vdpa PMD will be added to support vdpa operations by Mellanox adapters. This vdpa PMD design includes mlx5_glue and mlx5_devx operations and large parts of them are shared with the net/mlx5 PMD. Create a new common library in drivers/common for mlx5 PMDs. Move mlx5_glue, mlx5_devx_cmds and their dependencies to the new mlx5 common library in drivers/common. The files mlx5_devx_cmds.c, mlx5_devx_cmds.h, mlx5_glue.c, mlx5_glue.h and mlx5_prm.h are moved as is from drivers/net/mlx5 to drivers/common/mlx5. Share the log mechanism macros. Separate also the log mechanism to allow different log level control to the common library. Build files and version files are adjusted accordingly. Include lines are adjusted accordingly. Signed-off-by: Matan Azrad <matan@mellanox.com> Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
2020-01-29 12:38:27 +00:00
#include <mlx5_prm.h>
net/mlx5: use static assert for compile-time sanity checks Replace compile-time sanity check with static_assert() as c11 standard has been set. Add mlx5_rxtx_vec.h and move the sanity checks to the file Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-10-09 18:46:56 +00:00
#include "mlx5_autoconf.h"
common/mlx5: refactor memory management Refactor common memory btree and cache management to common driver. Replace some input parameters of MR APIs to more common data structure like PD, port_id, share_cache,... so that multiple PMD drivers can use those MR APIs. Modify mlx5 net pmd driver to use MR management APIs from common driver. Signed-off-by: Vu Pham <vuhuong@mellanox.com> Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
2020-04-13 21:17:48 +00:00
#include "mlx5_mr.h"
net/mlx5: convert to new Tx offloads API Ethdev Tx offloads API has changed since: commit cba7f53b717d ("ethdev: introduce Tx queue offloads API") This commit support the new Tx offloads API. Signed-off-by: Shahaf Shuler <shahafs@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2018-01-10 09:17:00 +00:00
/* HW checksum offload capabilities of vectorized Tx. */
#define MLX5_VEC_TX_CKSUM_OFFLOAD_CAP \
(DEV_TX_OFFLOAD_IPV4_CKSUM | \
DEV_TX_OFFLOAD_UDP_CKSUM | \
DEV_TX_OFFLOAD_TCP_CKSUM | \
DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
net/mlx5: use static assert for compile-time sanity checks Replace compile-time sanity check with static_assert() as c11 standard has been set. Add mlx5_rxtx_vec.h and move the sanity checks to the file Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-10-09 18:46:56 +00:00
/*
* Compile time sanity check for vectorized functions.
*/
#define S_ASSERT_RTE_MBUF(s) \
static_assert(s, "A field of struct rte_mbuf is changed")
#define S_ASSERT_MLX5_CQE(s) \
static_assert(s, "A field of struct mlx5_cqe is changed")
/* rxq_cq_decompress_v() */
S_ASSERT_RTE_MBUF(offsetof(struct rte_mbuf, pkt_len) ==
offsetof(struct rte_mbuf, rx_descriptor_fields1) + 4);
S_ASSERT_RTE_MBUF(offsetof(struct rte_mbuf, data_len) ==
offsetof(struct rte_mbuf, rx_descriptor_fields1) + 8);
S_ASSERT_RTE_MBUF(offsetof(struct rte_mbuf, hash) ==
offsetof(struct rte_mbuf, rx_descriptor_fields1) + 12);
/* rxq_cq_to_ptype_oflags_v() */
S_ASSERT_RTE_MBUF(offsetof(struct rte_mbuf, ol_flags) ==
offsetof(struct rte_mbuf, rearm_data) + 8);
S_ASSERT_RTE_MBUF(offsetof(struct rte_mbuf, rearm_data) ==
RTE_ALIGN(offsetof(struct rte_mbuf, rearm_data), 16));
/* rxq_burst_v() */
S_ASSERT_RTE_MBUF(offsetof(struct rte_mbuf, pkt_len) ==
offsetof(struct rte_mbuf, rx_descriptor_fields1) + 4);
S_ASSERT_RTE_MBUF(offsetof(struct rte_mbuf, data_len) ==
offsetof(struct rte_mbuf, rx_descriptor_fields1) + 8);
net/mlx5: add vectorized Rx/Tx burst for ARM Brings vectorization through NEON instructions. Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-10-09 18:47:00 +00:00
#if (RTE_CACHE_LINE_SIZE == 128)
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, pkt_info) == 64);
#else
net/mlx5: use static assert for compile-time sanity checks Replace compile-time sanity check with static_assert() as c11 standard has been set. Add mlx5_rxtx_vec.h and move the sanity checks to the file Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-10-09 18:46:56 +00:00
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, pkt_info) == 0);
net/mlx5: add vectorized Rx/Tx burst for ARM Brings vectorization through NEON instructions. Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-10-09 18:47:00 +00:00
#endif
net/mlx5: use static assert for compile-time sanity checks Replace compile-time sanity check with static_assert() as c11 standard has been set. Add mlx5_rxtx_vec.h and move the sanity checks to the file Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-10-09 18:46:56 +00:00
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rx_hash_res) ==
offsetof(struct mlx5_cqe, pkt_info) + 12);
net/mlx5: update LRO fields in completion entry Update the CQE structure to include LRO fields. Some reserved values were changed, hence also data-path code used the reserved values were updated accordingly. Signed-off-by: Matan Azrad <matan@mellanox.com> Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
2019-07-22 14:52:21 +00:00
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rsvd1) + 11 ==
net/mlx5: use static assert for compile-time sanity checks Replace compile-time sanity check with static_assert() as c11 standard has been set. Add mlx5_rxtx_vec.h and move the sanity checks to the file Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-10-09 18:46:56 +00:00
offsetof(struct mlx5_cqe, hdr_type_etc));
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, vlan_info) ==
offsetof(struct mlx5_cqe, hdr_type_etc) + 2);
net/mlx5: update LRO fields in completion entry Update the CQE structure to include LRO fields. Some reserved values were changed, hence also data-path code used the reserved values were updated accordingly. Signed-off-by: Matan Azrad <matan@mellanox.com> Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
2019-07-22 14:52:21 +00:00
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, lro_num_seg) + 12 ==
net/mlx5: use static assert for compile-time sanity checks Replace compile-time sanity check with static_assert() as c11 standard has been set. Add mlx5_rxtx_vec.h and move the sanity checks to the file Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-10-09 18:46:56 +00:00
offsetof(struct mlx5_cqe, byte_cnt));
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, sop_drop_qpn) ==
RTE_ALIGN(offsetof(struct mlx5_cqe, sop_drop_qpn), 8));
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, op_own) ==
offsetof(struct mlx5_cqe, sop_drop_qpn) + 7);
#endif /* RTE_PMD_MLX5_RXTX_VEC_H_ */
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