| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Jiri Pirko | 1224 | 77.08% | 11 | 64.71% |
| Ido Schimmel | 228 | 14.36% | 2 | 11.76% |
| Petr Machata | 66 | 4.16% | 1 | 5.88% |
| Nir Dotan | 37 | 2.33% | 1 | 5.88% |
| Or Gerlitz | 33 | 2.08% | 2 | 11.76% |
| Total | 1588 | 17 |
// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 /* Copyright (c) 2017-2018 Mellanox Technologies. All rights reserved */ #include <linux/kernel.h> #include <linux/module.h> #include "spectrum.h" #include "item.h" #include "core_acl_flex_keys.h" static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_l2_dmac[] = { MLXSW_AFK_ELEMENT_INST_BUF(DMAC_32_47, 0x00, 2), MLXSW_AFK_ELEMENT_INST_BUF(DMAC_0_31, 0x02, 4), MLXSW_AFK_ELEMENT_INST_U32(PCP, 0x08, 13, 3), MLXSW_AFK_ELEMENT_INST_U32(VID, 0x08, 0, 12), MLXSW_AFK_ELEMENT_INST_U32(SRC_SYS_PORT, 0x0C, 0, 8), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_l2_smac[] = { MLXSW_AFK_ELEMENT_INST_BUF(SMAC_32_47, 0x00, 2), MLXSW_AFK_ELEMENT_INST_BUF(SMAC_0_31, 0x02, 4), MLXSW_AFK_ELEMENT_INST_U32(PCP, 0x08, 13, 3), MLXSW_AFK_ELEMENT_INST_U32(VID, 0x08, 0, 12), MLXSW_AFK_ELEMENT_INST_U32(SRC_SYS_PORT, 0x0C, 0, 8), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_l2_smac_ex[] = { MLXSW_AFK_ELEMENT_INST_BUF(SMAC_32_47, 0x02, 2), MLXSW_AFK_ELEMENT_INST_BUF(SMAC_0_31, 0x04, 4), MLXSW_AFK_ELEMENT_INST_U32(ETHERTYPE, 0x0C, 0, 16), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_sip[] = { MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP_0_31, 0x00, 4), MLXSW_AFK_ELEMENT_INST_U32(IP_PROTO, 0x08, 0, 8), MLXSW_AFK_ELEMENT_INST_U32(SRC_SYS_PORT, 0x0C, 0, 8), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_dip[] = { MLXSW_AFK_ELEMENT_INST_BUF(DST_IP_0_31, 0x00, 4), MLXSW_AFK_ELEMENT_INST_U32(IP_PROTO, 0x08, 0, 8), MLXSW_AFK_ELEMENT_INST_U32(SRC_SYS_PORT, 0x0C, 0, 8), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4[] = { MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP_0_31, 0x00, 4), MLXSW_AFK_ELEMENT_INST_U32(IP_ECN, 0x04, 4, 2), MLXSW_AFK_ELEMENT_INST_U32(IP_TTL_, 0x04, 24, 8), MLXSW_AFK_ELEMENT_INST_U32(IP_DSCP, 0x08, 0, 6), MLXSW_AFK_ELEMENT_INST_U32(TCP_FLAGS, 0x08, 8, 9), /* TCP_CONTROL+TCP_ECN */ }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_ex[] = { MLXSW_AFK_ELEMENT_INST_U32(VID, 0x00, 0, 12), MLXSW_AFK_ELEMENT_INST_U32(PCP, 0x08, 29, 3), MLXSW_AFK_ELEMENT_INST_U32(SRC_L4_PORT, 0x08, 0, 16), MLXSW_AFK_ELEMENT_INST_U32(DST_L4_PORT, 0x0C, 0, 16), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_dip[] = { MLXSW_AFK_ELEMENT_INST_BUF(DST_IP_32_63, 0x00, 4), MLXSW_AFK_ELEMENT_INST_BUF(DST_IP_0_31, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_ex1[] = { MLXSW_AFK_ELEMENT_INST_BUF(DST_IP_96_127, 0x00, 4), MLXSW_AFK_ELEMENT_INST_BUF(DST_IP_64_95, 0x04, 4), MLXSW_AFK_ELEMENT_INST_U32(IP_PROTO, 0x08, 0, 8), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_sip[] = { MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP_32_63, 0x00, 4), MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP_0_31, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_sip_ex[] = { MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP_96_127, 0x00, 4), MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP_64_95, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_packet_type[] = { MLXSW_AFK_ELEMENT_INST_U32(ETHERTYPE, 0x00, 0, 16), }; static const struct mlxsw_afk_block mlxsw_sp1_afk_blocks[] = { MLXSW_AFK_BLOCK(0x10, mlxsw_sp_afk_element_info_l2_dmac), MLXSW_AFK_BLOCK(0x11, mlxsw_sp_afk_element_info_l2_smac), MLXSW_AFK_BLOCK(0x12, mlxsw_sp_afk_element_info_l2_smac_ex), MLXSW_AFK_BLOCK(0x30, mlxsw_sp_afk_element_info_ipv4_sip), MLXSW_AFK_BLOCK(0x31, mlxsw_sp_afk_element_info_ipv4_dip), MLXSW_AFK_BLOCK(0x32, mlxsw_sp_afk_element_info_ipv4), MLXSW_AFK_BLOCK(0x33, mlxsw_sp_afk_element_info_ipv4_ex), MLXSW_AFK_BLOCK(0x60, mlxsw_sp_afk_element_info_ipv6_dip), MLXSW_AFK_BLOCK(0x65, mlxsw_sp_afk_element_info_ipv6_ex1), MLXSW_AFK_BLOCK(0x62, mlxsw_sp_afk_element_info_ipv6_sip), MLXSW_AFK_BLOCK(0x63, mlxsw_sp_afk_element_info_ipv6_sip_ex), MLXSW_AFK_BLOCK(0xB0, mlxsw_sp_afk_element_info_packet_type), }; #define MLXSW_SP1_AFK_KEY_BLOCK_SIZE 16 static void mlxsw_sp1_afk_encode_block(char *output, int block_index, char *block) { unsigned int offset = block_index * MLXSW_SP1_AFK_KEY_BLOCK_SIZE; char *output_indexed = output + offset; memcpy(output_indexed, block, MLXSW_SP1_AFK_KEY_BLOCK_SIZE); } static void mlxsw_sp1_afk_clear_block(char *output, int block_index) { unsigned int offset = block_index * MLXSW_SP1_AFK_KEY_BLOCK_SIZE; char *output_indexed = output + offset; memset(output_indexed, 0, MLXSW_SP1_AFK_KEY_BLOCK_SIZE); } const struct mlxsw_afk_ops mlxsw_sp1_afk_ops = { .blocks = mlxsw_sp1_afk_blocks, .blocks_count = ARRAY_SIZE(mlxsw_sp1_afk_blocks), .encode_block = mlxsw_sp1_afk_encode_block, .clear_block = mlxsw_sp1_afk_clear_block, }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_mac_0[] = { MLXSW_AFK_ELEMENT_INST_BUF(DMAC_0_31, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_mac_1[] = { MLXSW_AFK_ELEMENT_INST_BUF(SMAC_0_31, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_mac_2[] = { MLXSW_AFK_ELEMENT_INST_BUF(SMAC_32_47, 0x04, 2), MLXSW_AFK_ELEMENT_INST_BUF(DMAC_32_47, 0x06, 2), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_mac_3[] = { MLXSW_AFK_ELEMENT_INST_U32(PCP, 0x00, 0, 3), MLXSW_AFK_ELEMENT_INST_U32(VID, 0x04, 16, 12), MLXSW_AFK_ELEMENT_INST_BUF(DMAC_32_47, 0x06, 2), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_mac_4[] = { MLXSW_AFK_ELEMENT_INST_U32(PCP, 0x00, 0, 3), MLXSW_AFK_ELEMENT_INST_U32(VID, 0x04, 16, 12), MLXSW_AFK_ELEMENT_INST_U32(ETHERTYPE, 0x04, 0, 16), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_mac_5[] = { MLXSW_AFK_ELEMENT_INST_U32(VID, 0x04, 16, 12), MLXSW_AFK_ELEMENT_INST_U32(SRC_SYS_PORT, 0x04, 0, 8), /* RX_ACL_SYSTEM_PORT */ }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_0[] = { MLXSW_AFK_ELEMENT_INST_BUF(DST_IP_0_31, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_1[] = { MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP_0_31, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_2[] = { MLXSW_AFK_ELEMENT_INST_U32(IP_DSCP, 0x04, 0, 6), MLXSW_AFK_ELEMENT_INST_U32(IP_ECN, 0x04, 6, 2), MLXSW_AFK_ELEMENT_INST_U32(IP_TTL_, 0x04, 8, 8), MLXSW_AFK_ELEMENT_INST_U32(IP_PROTO, 0x04, 16, 8), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_4[] = { MLXSW_AFK_ELEMENT_INST_U32(VIRT_ROUTER_0_7, 0x04, 24, 8), MLXSW_AFK_ELEMENT_INST_U32(VIRT_ROUTER_8_10, 0x00, 0, 3), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_0[] = { MLXSW_AFK_ELEMENT_INST_BUF(DST_IP_32_63, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_1[] = { MLXSW_AFK_ELEMENT_INST_BUF(DST_IP_64_95, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_2[] = { MLXSW_AFK_ELEMENT_INST_BUF(DST_IP_96_127, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_3[] = { MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP_32_63, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_4[] = { MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP_64_95, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_5[] = { MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP_96_127, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_l4_0[] = { MLXSW_AFK_ELEMENT_INST_U32(SRC_L4_PORT, 0x04, 16, 16), MLXSW_AFK_ELEMENT_INST_U32(DST_L4_PORT, 0x04, 0, 16), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_l4_2[] = { MLXSW_AFK_ELEMENT_INST_U32(TCP_FLAGS, 0x04, 16, 9), /* TCP_CONTROL + TCP_ECN */ }; static const struct mlxsw_afk_block mlxsw_sp2_afk_blocks[] = { MLXSW_AFK_BLOCK(0x10, mlxsw_sp_afk_element_info_mac_0), MLXSW_AFK_BLOCK(0x11, mlxsw_sp_afk_element_info_mac_1), MLXSW_AFK_BLOCK(0x12, mlxsw_sp_afk_element_info_mac_2), MLXSW_AFK_BLOCK(0x13, mlxsw_sp_afk_element_info_mac_3), MLXSW_AFK_BLOCK(0x14, mlxsw_sp_afk_element_info_mac_4), MLXSW_AFK_BLOCK(0x15, mlxsw_sp_afk_element_info_mac_5), MLXSW_AFK_BLOCK(0x38, mlxsw_sp_afk_element_info_ipv4_0), MLXSW_AFK_BLOCK(0x39, mlxsw_sp_afk_element_info_ipv4_1), MLXSW_AFK_BLOCK(0x3A, mlxsw_sp_afk_element_info_ipv4_2), MLXSW_AFK_BLOCK(0x3C, mlxsw_sp_afk_element_info_ipv4_4), MLXSW_AFK_BLOCK(0x40, mlxsw_sp_afk_element_info_ipv6_0), MLXSW_AFK_BLOCK(0x41, mlxsw_sp_afk_element_info_ipv6_1), MLXSW_AFK_BLOCK(0x42, mlxsw_sp_afk_element_info_ipv6_2), MLXSW_AFK_BLOCK(0x43, mlxsw_sp_afk_element_info_ipv6_3), MLXSW_AFK_BLOCK(0x44, mlxsw_sp_afk_element_info_ipv6_4), MLXSW_AFK_BLOCK(0x45, mlxsw_sp_afk_element_info_ipv6_5), MLXSW_AFK_BLOCK(0x90, mlxsw_sp_afk_element_info_l4_0), MLXSW_AFK_BLOCK(0x92, mlxsw_sp_afk_element_info_l4_2), }; #define MLXSW_SP2_AFK_BITS_PER_BLOCK 36 /* A block in Spectrum-2 is of the following form: * * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ * | | | | | | | | | | | | | | | | | | | | | | | | | | | | |35|34|33|32| * +-----------------------------------------------------------------------------------------------+ * |31|30|29|28|27|26|25|24|23|22|21|20|19|18|17|16|15|14|13|12|11|10| 9| 8| 7| 6| 5| 4| 3| 2| 1| 0| * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ */ MLXSW_ITEM64(sp2_afk, block, value, 0x00, 0, MLXSW_SP2_AFK_BITS_PER_BLOCK); /* The key / mask block layout in Spectrum-2 is of the following form: * * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ * | | | | | | | | | | | | | | | | | block11_high | * +-----------------------------------------------------------------------------------------------+ * | block11_low | block10_high | * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ * ... */ struct mlxsw_sp2_afk_block_layout { unsigned short offset; struct mlxsw_item item; }; #define MLXSW_SP2_AFK_BLOCK_LAYOUT(_block, _offset, _shift) \ { \ .offset = _offset, \ { \ .shift = _shift, \ .size = {.bits = MLXSW_SP2_AFK_BITS_PER_BLOCK}, \ .name = #_block, \ } \ } \ static const struct mlxsw_sp2_afk_block_layout mlxsw_sp2_afk_blocks_layout[] = { MLXSW_SP2_AFK_BLOCK_LAYOUT(block0, 0x30, 0), MLXSW_SP2_AFK_BLOCK_LAYOUT(block1, 0x2C, 4), MLXSW_SP2_AFK_BLOCK_LAYOUT(block2, 0x28, 8), MLXSW_SP2_AFK_BLOCK_LAYOUT(block3, 0x24, 12), MLXSW_SP2_AFK_BLOCK_LAYOUT(block4, 0x20, 16), MLXSW_SP2_AFK_BLOCK_LAYOUT(block5, 0x1C, 20), MLXSW_SP2_AFK_BLOCK_LAYOUT(block6, 0x18, 24), MLXSW_SP2_AFK_BLOCK_LAYOUT(block7, 0x14, 28), MLXSW_SP2_AFK_BLOCK_LAYOUT(block8, 0x0C, 0), MLXSW_SP2_AFK_BLOCK_LAYOUT(block9, 0x08, 4), MLXSW_SP2_AFK_BLOCK_LAYOUT(block10, 0x04, 8), MLXSW_SP2_AFK_BLOCK_LAYOUT(block11, 0x00, 12), }; static void __mlxsw_sp2_afk_block_value_set(char *output, int block_index, u64 block_value) { const struct mlxsw_sp2_afk_block_layout *block_layout; if (WARN_ON(block_index < 0 || block_index >= ARRAY_SIZE(mlxsw_sp2_afk_blocks_layout))) return; block_layout = &mlxsw_sp2_afk_blocks_layout[block_index]; __mlxsw_item_set64(output + block_layout->offset, &block_layout->item, 0, block_value); } static void mlxsw_sp2_afk_encode_block(char *output, int block_index, char *block) { u64 block_value = mlxsw_sp2_afk_block_value_get(block); __mlxsw_sp2_afk_block_value_set(output, block_index, block_value); } static void mlxsw_sp2_afk_clear_block(char *output, int block_index) { __mlxsw_sp2_afk_block_value_set(output, block_index, 0); } const struct mlxsw_afk_ops mlxsw_sp2_afk_ops = { .blocks = mlxsw_sp2_afk_blocks, .blocks_count = ARRAY_SIZE(mlxsw_sp2_afk_blocks), .encode_block = mlxsw_sp2_afk_encode_block, .clear_block = mlxsw_sp2_afk_clear_block, };
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