From ca33590b6af032bff57d9cc70455660466a654b2 Mon Sep 17 00:00:00 2001 From: Luca Boccassi Date: Mon, 19 Feb 2018 11:16:57 +0000 Subject: New upstream version 18.02 Change-Id: I89ed24cb2a49b78fe5be6970b99dd46c1499fcc3 Signed-off-by: Luca Boccassi --- drivers/net/mlx5/mlx5_defs.h | 52 ++++++++++++++++++-------------------------- 1 file changed, 21 insertions(+), 31 deletions(-) (limited to 'drivers/net/mlx5/mlx5_defs.h') diff --git a/drivers/net/mlx5/mlx5_defs.h b/drivers/net/mlx5/mlx5_defs.h index 3a7706cf..c3334ca3 100644 --- a/drivers/net/mlx5/mlx5_defs.h +++ b/drivers/net/mlx5/mlx5_defs.h @@ -1,39 +1,13 @@ -/*- - * BSD LICENSE - * - * Copyright 2015 6WIND S.A. - * Copyright 2015 Mellanox. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of 6WIND S.A. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright 2015 6WIND S.A. + * Copyright 2015 Mellanox. */ #ifndef RTE_PMD_MLX5_DEFS_H_ #define RTE_PMD_MLX5_DEFS_H_ +#include + #include "mlx5_autoconf.h" /* Reported driver name. */ @@ -105,4 +79,20 @@ /* Number of packets vectorized Rx can simultaneously process in a loop. */ #define MLX5_VPMD_DESCS_PER_LOOP 4 +/* Supported RSS */ +#define MLX5_RSS_HF_MASK (~(ETH_RSS_IP | ETH_RSS_UDP | ETH_RSS_TCP)) + +/* Maximum number of attempts to query link status before giving up. */ +#define MLX5_MAX_LINK_QUERY_ATTEMPTS 5 + +/* Reserved address space for UAR mapping. */ +#define MLX5_UAR_SIZE (1ULL << 32) + +/* Offset of reserved UAR address space to hugepage memory. Offset is used here + * to minimize possibility of address next to hugepage being used by other code + * in either primary or secondary process, failing to map TX UAR would make TX + * packets invisible to HW. + */ +#define MLX5_UAR_OFFSET (1ULL << 32) + #endif /* RTE_PMD_MLX5_DEFS_H_ */ -- cgit 1.2.3-korg