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f-stack/dpdk/drivers/net/mlx5/mlx5_rxtx_vec.h

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Reupgrade DPDK to 18.11.
2019-06-25 11:12:58 +00:00
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright 2017 6WIND S.A.
* Copyright 2017 Mellanox Technologies, Ltd
DPDK: upgrade to 17.11.2 LTS. Changes: 1. This version is downloaded from https://fast.dpdk.org/rel/dpdk-17.11.2.tar.xz. 2. Adapt the new interface `rte_ring_dequeue_burst`. 3. Change the type of `port_id` from uint8_t to uint16_t. 4. Just link libdpdk.a instead of the other libaries. 5. Install libnuma-dev first. 6. Update the documents.
2018-05-15 09:49:22 +00:00
*/
#ifndef RTE_PMD_MLX5_RXTX_VEC_H_
#define RTE_PMD_MLX5_RXTX_VEC_H_
#include <rte_common.h>
#include <rte_mbuf.h>
DPDK: upgrade to DPDK 20.11.0(LTS).
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#include <mlx5_prm.h>
DPDK: upgrade to 17.11.2 LTS. Changes: 1. This version is downloaded from https://fast.dpdk.org/rel/dpdk-17.11.2.tar.xz. 2. Adapt the new interface `rte_ring_dequeue_burst`. 3. Change the type of `port_id` from uint8_t to uint16_t. 4. Just link libdpdk.a instead of the other libaries. 5. Install libnuma-dev first. 6. Update the documents.
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#include "mlx5_autoconf.h"
Reupgrade DPDK to 18.11.
2019-06-25 11:12:58 +00:00
/* HW checksum offload capabilities of vectorized Tx. */
#define MLX5_VEC_TX_CKSUM_OFFLOAD_CAP \
DPDK: Upgrade to 21.11.2.
2022-09-06 04:00:10 +00:00
(RTE_ETH_TX_OFFLOAD_IPV4_CKSUM | \
RTE_ETH_TX_OFFLOAD_UDP_CKSUM | \
RTE_ETH_TX_OFFLOAD_TCP_CKSUM | \
RTE_ETH_TX_OFFLOAD_OUTER_IPV4_CKSUM)
Reupgrade DPDK to 18.11.
2019-06-25 11:12:58 +00:00
DPDK: upgrade to 17.11.2 LTS. Changes: 1. This version is downloaded from https://fast.dpdk.org/rel/dpdk-17.11.2.tar.xz. 2. Adapt the new interface `rte_ring_dequeue_burst`. 3. Change the type of `port_id` from uint8_t to uint16_t. 4. Just link libdpdk.a instead of the other libaries. 5. Install libnuma-dev first. 6. Update the documents.
2018-05-15 09:49:22 +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);
#if (RTE_CACHE_LINE_SIZE == 128)
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, pkt_info) == 64);
#else
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, pkt_info) == 0);
#endif
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rx_hash_res) ==
offsetof(struct mlx5_cqe, pkt_info) + 12);
DPDK: upgrade to DPDK 19.11.2(LTS).
2020-06-18 16:55:50 +00:00
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rsvd1) + 11 ==
DPDK: upgrade to 17.11.2 LTS. Changes: 1. This version is downloaded from https://fast.dpdk.org/rel/dpdk-17.11.2.tar.xz. 2. Adapt the new interface `rte_ring_dequeue_burst`. 3. Change the type of `port_id` from uint8_t to uint16_t. 4. Just link libdpdk.a instead of the other libaries. 5. Install libnuma-dev first. 6. Update the documents.
2018-05-15 09:49:22 +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);
DPDK: upgrade to DPDK 19.11.2(LTS).
2020-06-18 16:55:50 +00:00
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, lro_num_seg) + 12 ==
DPDK: upgrade to 17.11.2 LTS. Changes: 1. This version is downloaded from https://fast.dpdk.org/rel/dpdk-17.11.2.tar.xz. 2. Adapt the new interface `rte_ring_dequeue_burst`. 3. Change the type of `port_id` from uint8_t to uint16_t. 4. Just link libdpdk.a instead of the other libaries. 5. Install libnuma-dev first. 6. Update the documents.
2018-05-15 09:49:22 +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_ */