diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h | 91 |
1 files changed, 37 insertions, 54 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h index 122506daa586..c29c045d826d 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h +++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h @@ -1,36 +1,5 @@ -/* - * drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h - * Copyright (c) 2017 Mellanox Technologies. All rights reserved. - * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 3. Neither the names of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * 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 OR GPL-2.0 */ +/* Copyright (c) 2017-2018 Mellanox Technologies. All rights reserved */ #ifndef _MLXSW_CORE_ACL_FLEX_KEYS_H #define _MLXSW_CORE_ACL_FLEX_KEYS_H @@ -42,16 +11,20 @@ enum mlxsw_afk_element { MLXSW_AFK_ELEMENT_SRC_SYS_PORT, - MLXSW_AFK_ELEMENT_DMAC, - MLXSW_AFK_ELEMENT_SMAC, + MLXSW_AFK_ELEMENT_DMAC_32_47, + MLXSW_AFK_ELEMENT_DMAC_0_31, + MLXSW_AFK_ELEMENT_SMAC_32_47, + MLXSW_AFK_ELEMENT_SMAC_0_31, MLXSW_AFK_ELEMENT_ETHERTYPE, MLXSW_AFK_ELEMENT_IP_PROTO, - MLXSW_AFK_ELEMENT_SRC_IP4, - MLXSW_AFK_ELEMENT_DST_IP4, - MLXSW_AFK_ELEMENT_SRC_IP6_HI, - MLXSW_AFK_ELEMENT_SRC_IP6_LO, - MLXSW_AFK_ELEMENT_DST_IP6_HI, - MLXSW_AFK_ELEMENT_DST_IP6_LO, + MLXSW_AFK_ELEMENT_SRC_IP_96_127, + MLXSW_AFK_ELEMENT_SRC_IP_64_95, + MLXSW_AFK_ELEMENT_SRC_IP_32_63, + MLXSW_AFK_ELEMENT_SRC_IP_0_31, + MLXSW_AFK_ELEMENT_DST_IP_96_127, + MLXSW_AFK_ELEMENT_DST_IP_64_95, + MLXSW_AFK_ELEMENT_DST_IP_32_63, + MLXSW_AFK_ELEMENT_DST_IP_0_31, MLXSW_AFK_ELEMENT_DST_L4_PORT, MLXSW_AFK_ELEMENT_SRC_L4_PORT, MLXSW_AFK_ELEMENT_VID, @@ -99,9 +72,11 @@ struct mlxsw_afk_element_info { * define an internal storage geometry. */ static const struct mlxsw_afk_element_info mlxsw_afk_element_infos[] = { - MLXSW_AFK_ELEMENT_INFO_U32(SRC_SYS_PORT, 0x00, 16, 16), - MLXSW_AFK_ELEMENT_INFO_BUF(DMAC, 0x04, 6), - MLXSW_AFK_ELEMENT_INFO_BUF(SMAC, 0x0A, 6), + MLXSW_AFK_ELEMENT_INFO_U32(SRC_SYS_PORT, 0x00, 16, 8), + MLXSW_AFK_ELEMENT_INFO_BUF(DMAC_32_47, 0x04, 2), + MLXSW_AFK_ELEMENT_INFO_BUF(DMAC_0_31, 0x06, 4), + MLXSW_AFK_ELEMENT_INFO_BUF(SMAC_32_47, 0x0A, 2), + MLXSW_AFK_ELEMENT_INFO_BUF(SMAC_0_31, 0x0C, 4), MLXSW_AFK_ELEMENT_INFO_U32(ETHERTYPE, 0x00, 0, 16), MLXSW_AFK_ELEMENT_INFO_U32(IP_PROTO, 0x10, 0, 8), MLXSW_AFK_ELEMENT_INFO_U32(VID, 0x10, 8, 12), @@ -112,12 +87,14 @@ static const struct mlxsw_afk_element_info mlxsw_afk_element_infos[] = { MLXSW_AFK_ELEMENT_INFO_U32(IP_TTL_, 0x18, 0, 8), MLXSW_AFK_ELEMENT_INFO_U32(IP_ECN, 0x18, 9, 2), MLXSW_AFK_ELEMENT_INFO_U32(IP_DSCP, 0x18, 11, 6), - MLXSW_AFK_ELEMENT_INFO_U32(SRC_IP4, 0x20, 0, 32), - MLXSW_AFK_ELEMENT_INFO_U32(DST_IP4, 0x24, 0, 32), - MLXSW_AFK_ELEMENT_INFO_BUF(SRC_IP6_HI, 0x20, 8), - MLXSW_AFK_ELEMENT_INFO_BUF(SRC_IP6_LO, 0x28, 8), - MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP6_HI, 0x30, 8), - MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP6_LO, 0x38, 8), + MLXSW_AFK_ELEMENT_INFO_BUF(SRC_IP_96_127, 0x20, 4), + MLXSW_AFK_ELEMENT_INFO_BUF(SRC_IP_64_95, 0x24, 4), + MLXSW_AFK_ELEMENT_INFO_BUF(SRC_IP_32_63, 0x28, 4), + MLXSW_AFK_ELEMENT_INFO_BUF(SRC_IP_0_31, 0x2C, 4), + MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP_96_127, 0x30, 4), + MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP_64_95, 0x34, 4), + MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP_32_63, 0x38, 4), + MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP_0_31, 0x3C, 4), }; #define MLXSW_AFK_ELEMENT_STORAGE_SIZE 0x40 @@ -208,9 +185,14 @@ mlxsw_afk_element_usage_subset(struct mlxsw_afk_element_usage *elusage_small, struct mlxsw_afk; +struct mlxsw_afk_ops { + const struct mlxsw_afk_block *blocks; + unsigned int blocks_count; + void (*encode_block)(char *block, int block_index, char *output); +}; + struct mlxsw_afk *mlxsw_afk_create(unsigned int max_blocks, - const struct mlxsw_afk_block *blocks, - unsigned int blocks_count); + const struct mlxsw_afk_ops *ops); void mlxsw_afk_destroy(struct mlxsw_afk *mlxsw_afk); struct mlxsw_afk_key_info; @@ -243,8 +225,9 @@ void mlxsw_afk_values_add_buf(struct mlxsw_afk_element_values *values, enum mlxsw_afk_element element, const char *key_value, const char *mask_value, unsigned int len); -void mlxsw_afk_encode(struct mlxsw_afk_key_info *key_info, +void mlxsw_afk_encode(struct mlxsw_afk *mlxsw_afk, + struct mlxsw_afk_key_info *key_info, struct mlxsw_afk_element_values *values, - char *key, char *mask); + char *key, char *mask, int block_start, int block_end); #endif |