diff options
13 files changed, 2169 insertions, 44 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Makefile b/drivers/net/ethernet/mellanox/mlx5/core/Makefile index f61ee7110243..8809dd4de57e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Makefile +++ b/drivers/net/ethernet/mellanox/mlx5/core/Makefile @@ -85,7 +85,7 @@ mlx5_core-$(CONFIG_MLX5_SW_STEERING) += steering/dr_domain.o steering/dr_table.o steering/dr_matcher.o steering/dr_rule.o \ steering/dr_icm_pool.o steering/dr_buddy.o \ steering/dr_ste.o steering/dr_send.o \ - steering/dr_ste_v0.o \ + steering/dr_ste_v0.o steering/dr_ste_v1.o \ steering/dr_cmd.o steering/dr_fw.o \ steering/dr_action.o steering/fs_dr.o # diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c index ba65ec406cfa..30b0136b5bc7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c @@ -78,9 +78,9 @@ int mlx5dr_cmd_query_esw_caps(struct mlx5_core_dev *mdev, caps->uplink_icm_address_tx = MLX5_CAP64_ESW_FLOWTABLE(mdev, sw_steering_uplink_icm_address_tx); - caps->sw_owner = - MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, - sw_owner); + caps->sw_owner_v2 = MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, sw_owner_v2); + if (!caps->sw_owner_v2) + caps->sw_owner = MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, sw_owner); return 0; } @@ -113,10 +113,15 @@ int mlx5dr_cmd_query_device(struct mlx5_core_dev *mdev, caps->nic_tx_allow_address = MLX5_CAP64_FLOWTABLE(mdev, sw_steering_nic_tx_action_allow_icm_address); - caps->rx_sw_owner = MLX5_CAP_FLOWTABLE_NIC_RX(mdev, sw_owner); - caps->max_ft_level = MLX5_CAP_FLOWTABLE_NIC_RX(mdev, max_ft_level); + caps->rx_sw_owner_v2 = MLX5_CAP_FLOWTABLE_NIC_RX(mdev, sw_owner_v2); + caps->tx_sw_owner_v2 = MLX5_CAP_FLOWTABLE_NIC_TX(mdev, sw_owner_v2); + + if (!caps->rx_sw_owner_v2) + caps->rx_sw_owner = MLX5_CAP_FLOWTABLE_NIC_RX(mdev, sw_owner); + if (!caps->tx_sw_owner_v2) + caps->tx_sw_owner = MLX5_CAP_FLOWTABLE_NIC_TX(mdev, sw_owner); - caps->tx_sw_owner = MLX5_CAP_FLOWTABLE_NIC_TX(mdev, sw_owner); + caps->max_ft_level = MLX5_CAP_FLOWTABLE_NIC_RX(mdev, max_ft_level); caps->log_icm_size = MLX5_CAP_DEV_MEM(mdev, log_steering_sw_icm_size); caps->hdr_modify_icm_addr = diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.c index 47ec88964bf3..7091b1be84ef 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.c @@ -4,6 +4,11 @@ #include <linux/mlx5/eswitch.h> #include "dr_types.h" +#define DR_DOMAIN_SW_STEERING_SUPPORTED(dmn, dmn_type) \ + ((dmn)->info.caps.dmn_type##_sw_owner || \ + ((dmn)->info.caps.dmn_type##_sw_owner_v2 && \ + (dmn)->info.caps.sw_format_ver <= MLX5_STEERING_FORMAT_CONNECTX_6DX)) + static int dr_domain_init_cache(struct mlx5dr_domain *dmn) { /* Per vport cached FW FT for checksum recalculation, this @@ -187,6 +192,7 @@ static int dr_domain_query_fdb_caps(struct mlx5_core_dev *mdev, return ret; dmn->info.caps.fdb_sw_owner = dmn->info.caps.esw_caps.sw_owner; + dmn->info.caps.fdb_sw_owner_v2 = dmn->info.caps.esw_caps.sw_owner_v2; dmn->info.caps.esw_rx_drop_address = dmn->info.caps.esw_caps.drop_icm_address_rx; dmn->info.caps.esw_tx_drop_address = dmn->info.caps.esw_caps.drop_icm_address_tx; @@ -229,18 +235,13 @@ static int dr_domain_caps_init(struct mlx5_core_dev *mdev, if (ret) return ret; - if (dmn->info.caps.sw_format_ver != MLX5_STEERING_FORMAT_CONNECTX_5) { - mlx5dr_err(dmn, "SW steering is not supported on this device\n"); - return -EOPNOTSUPP; - } - ret = dr_domain_query_fdb_caps(mdev, dmn); if (ret) return ret; switch (dmn->type) { case MLX5DR_DOMAIN_TYPE_NIC_RX: - if (!dmn->info.caps.rx_sw_owner) + if (!DR_DOMAIN_SW_STEERING_SUPPORTED(dmn, rx)) return -ENOTSUPP; dmn->info.supp_sw_steering = true; @@ -249,7 +250,7 @@ static int dr_domain_caps_init(struct mlx5_core_dev *mdev, dmn->info.rx.drop_icm_addr = dmn->info.caps.nic_rx_drop_address; break; case MLX5DR_DOMAIN_TYPE_NIC_TX: - if (!dmn->info.caps.tx_sw_owner) + if (!DR_DOMAIN_SW_STEERING_SUPPORTED(dmn, tx)) return -ENOTSUPP; dmn->info.supp_sw_steering = true; @@ -261,7 +262,7 @@ static int dr_domain_caps_init(struct mlx5_core_dev *mdev, if (!dmn->info.caps.eswitch_manager) return -ENOTSUPP; - if (!dmn->info.caps.fdb_sw_owner) + if (!DR_DOMAIN_SW_STEERING_SUPPORTED(dmn, fdb)) return -ENOTSUPP; dmn->info.rx.ste_type = MLX5DR_STE_TYPE_RX; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c index e3a002983c26..15673cd10039 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c @@ -113,7 +113,8 @@ dr_mask_is_vxlan_gpe_set(struct mlx5dr_match_misc3 *misc3) static bool dr_matcher_supp_vxlan_gpe(struct mlx5dr_cmd_caps *caps) { - return caps->flex_protocols & MLX5_FLEX_PARSER_VXLAN_GPE_ENABLED; + return (caps->sw_format_ver == MLX5_STEERING_FORMAT_CONNECTX_6DX) || + (caps->flex_protocols & MLX5_FLEX_PARSER_VXLAN_GPE_ENABLED); } static bool @@ -135,7 +136,8 @@ static bool dr_mask_is_tnl_geneve_set(struct mlx5dr_match_misc *misc) static bool dr_matcher_supp_tnl_geneve(struct mlx5dr_cmd_caps *caps) { - return caps->flex_protocols & MLX5_FLEX_PARSER_GENEVE_ENABLED; + return (caps->sw_format_ver == MLX5_STEERING_FORMAT_CONNECTX_6DX) || + (caps->flex_protocols & MLX5_FLEX_PARSER_GENEVE_ENABLED); } static bool @@ -148,12 +150,14 @@ dr_mask_is_tnl_geneve(struct mlx5dr_match_param *mask, static int dr_matcher_supp_icmp_v4(struct mlx5dr_cmd_caps *caps) { - return caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V4_ENABLED; + return (caps->sw_format_ver == MLX5_STEERING_FORMAT_CONNECTX_6DX) || + (caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V4_ENABLED); } static int dr_matcher_supp_icmp_v6(struct mlx5dr_cmd_caps *caps) { - return caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V6_ENABLED; + return (caps->sw_format_ver == MLX5_STEERING_FORMAT_CONNECTX_6DX) || + (caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V6_ENABLED); } static bool dr_mask_is_icmpv6_set(struct mlx5dr_match_misc3 *misc3) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c index ddcb7017e121..b337d6626bff 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c @@ -30,7 +30,7 @@ static int dr_rule_append_to_miss_list(struct mlx5dr_ste_ctx *ste_ctx, mlx5dr_ste_get_icm_addr(new_last_ste)); list_add_tail(&new_last_ste->miss_list_node, miss_list); - mlx5dr_send_fill_and_append_ste_send_info(last_ste, DR_STE_SIZE_REDUCED, + mlx5dr_send_fill_and_append_ste_send_info(last_ste, DR_STE_SIZE_CTRL, 0, last_ste->hw_ste, ste_info_last, send_list, true); @@ -106,14 +106,19 @@ dr_rule_handle_one_ste_in_update_list(struct mlx5dr_ste_send_info *ste_info, int ret; list_del(&ste_info->send_list); + + /* Copy data to ste, only reduced size or control, the last 16B (mask) + * is already written to the hw. + */ + if (ste_info->size == DR_STE_SIZE_CTRL) + memcpy(ste_info->ste->hw_ste, ste_info->data, DR_STE_SIZE_CTRL); + else + memcpy(ste_info->ste->hw_ste, ste_info->data, DR_STE_SIZE_REDUCED); + ret = mlx5dr_send_postsend_ste(dmn, ste_info->ste, ste_info->data, ste_info->size, ste_info->offset); if (ret) goto out; - /* Copy data to ste, only reduced size, the last 16B (mask) - * is already written to the hw. - */ - memcpy(ste_info->ste->hw_ste, ste_info->data, DR_STE_SIZE_REDUCED); out: kfree(ste_info); @@ -456,7 +461,7 @@ dr_rule_rehash_htbl(struct mlx5dr_rule *rule, ste_to_update = cur_htbl->pointing_ste; } - mlx5dr_send_fill_and_append_ste_send_info(ste_to_update, DR_STE_SIZE_REDUCED, + mlx5dr_send_fill_and_append_ste_send_info(ste_to_update, DR_STE_SIZE_CTRL, 0, ste_to_update->hw_ste, ste_info, update_list, false); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c index 24dede1b0a20..83c4c877d558 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c @@ -431,6 +431,8 @@ int mlx5dr_send_postsend_ste(struct mlx5dr_domain *dmn, struct mlx5dr_ste *ste, { struct postsend_info send_info = {}; + mlx5dr_ste_prepare_for_postsend(dmn->ste_ctx, data, size); + send_info.write.addr = (uintptr_t)data; send_info.write.length = size; send_info.write.lkey = 0; @@ -457,6 +459,8 @@ int mlx5dr_send_postsend_htbl(struct mlx5dr_domain *dmn, if (ret) return ret; + mlx5dr_ste_prepare_for_postsend(dmn->ste_ctx, formatted_ste, DR_STE_SIZE); + /* Send the data iteration times */ for (i = 0; i < iterations; i++) { u32 ste_index = i * (byte_size / DR_STE_SIZE); @@ -480,6 +484,10 @@ int mlx5dr_send_postsend_htbl(struct mlx5dr_domain *dmn, /* Copy bit_mask */ memcpy(data + ste_off + DR_STE_SIZE_REDUCED, mask, DR_STE_SIZE_MASK); + /* Only when we have mask we need to re-arrange the STE */ + mlx5dr_ste_prepare_for_postsend(dmn->ste_ctx, + data + (j * DR_STE_SIZE), + DR_STE_SIZE); } } @@ -509,6 +517,7 @@ int mlx5dr_send_postsend_formatted_htbl(struct mlx5dr_domain *dmn, u32 byte_size = htbl->chunk->byte_size; int iterations; int num_stes; + u8 *copy_dst; u8 *data; int ret; int i; @@ -518,20 +527,22 @@ int mlx5dr_send_postsend_formatted_htbl(struct mlx5dr_domain *dmn, if (ret) return ret; - for (i = 0; i < num_stes; i++) { - u8 *copy_dst; - - /* Copy the same ste on the data buffer */ - copy_dst = data + i * DR_STE_SIZE; - memcpy(copy_dst, ste_init_data, DR_STE_SIZE); - - if (update_hw_ste) { - /* Copy the reduced ste to hash table ste_arr */ + if (update_hw_ste) { + /* Copy the reduced STE to hash table ste_arr */ + for (i = 0; i < num_stes; i++) { copy_dst = htbl->hw_ste_arr + i * DR_STE_SIZE_REDUCED; memcpy(copy_dst, ste_init_data, DR_STE_SIZE_REDUCED); } } + mlx5dr_ste_prepare_for_postsend(dmn->ste_ctx, ste_init_data, DR_STE_SIZE); + + /* Copy the same STE on the data buffer */ + for (i = 0; i < num_stes; i++) { + copy_dst = data + i * DR_STE_SIZE; + memcpy(copy_dst, ste_init_data, DR_STE_SIZE); + } + /* Send the data iteration times */ for (i = 0; i < iterations; i++) { u8 ste_index = i * (byte_size / DR_STE_SIZE); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c index 1614481fdf8d..9cd5c50c5d42 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c @@ -211,13 +211,17 @@ dr_ste_remove_head_ste(struct mlx5dr_ste_ctx *ste_ctx, * |_ste_| --> |_next_ste_| -->|__| -->|__| -->/0 */ static void -dr_ste_replace_head_ste(struct mlx5dr_ste *ste, struct mlx5dr_ste *next_ste, +dr_ste_replace_head_ste(struct mlx5dr_matcher_rx_tx *nic_matcher, + struct mlx5dr_ste *ste, + struct mlx5dr_ste *next_ste, struct mlx5dr_ste_send_info *ste_info_head, struct list_head *send_ste_list, struct mlx5dr_ste_htbl *stats_tbl) { struct mlx5dr_ste_htbl *next_miss_htbl; + u8 hw_ste[DR_STE_SIZE] = {}; + int sb_idx; next_miss_htbl = next_ste->htbl; @@ -230,13 +234,19 @@ dr_ste_replace_head_ste(struct mlx5dr_ste *ste, struct mlx5dr_ste *next_ste, /* Move data from next into ste */ dr_ste_replace(ste, next_ste); + /* Copy all 64 hw_ste bytes */ + memcpy(hw_ste, ste->hw_ste, DR_STE_SIZE_REDUCED); + sb_idx = ste->ste_chain_location - 1; + mlx5dr_ste_set_bit_mask(hw_ste, + nic_matcher->ste_builder[sb_idx].bit_mask); + /* Del the htbl that contains the next_ste. * The origin htbl stay with the same number of entries. */ mlx5dr_htbl_put(next_miss_htbl); - mlx5dr_send_fill_and_append_ste_send_info(ste, DR_STE_SIZE_REDUCED, - 0, ste->hw_ste, + mlx5dr_send_fill_and_append_ste_send_info(ste, DR_STE_SIZE, + 0, hw_ste, ste_info_head, send_ste_list, true /* Copy data */); @@ -264,7 +274,7 @@ static void dr_ste_remove_middle_ste(struct mlx5dr_ste_ctx *ste_ctx, miss_addr = ste_ctx->get_miss_addr(ste->hw_ste); ste_ctx->set_miss_addr(prev_ste->hw_ste, miss_addr); - mlx5dr_send_fill_and_append_ste_send_info(prev_ste, DR_STE_SIZE_REDUCED, 0, + mlx5dr_send_fill_and_append_ste_send_info(prev_ste, DR_STE_SIZE_CTRL, 0, prev_ste->hw_ste, ste_info, send_ste_list, true /* Copy data*/); @@ -316,7 +326,8 @@ void mlx5dr_ste_free(struct mlx5dr_ste *ste, stats_tbl); } else { /* First but not only entry in the list */ - dr_ste_replace_head_ste(ste, next_ste, &ste_info_head, + dr_ste_replace_head_ste(nic_matcher, ste, + next_ste, &ste_info_head, &send_ste_list, stats_tbl); put_on_origin_table = false; } @@ -356,6 +367,13 @@ void mlx5dr_ste_set_hit_addr_by_next_htbl(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->set_hit_addr(hw_ste, chunk->icm_addr, chunk->num_of_entries); } +void mlx5dr_ste_prepare_for_postsend(struct mlx5dr_ste_ctx *ste_ctx, + u8 *hw_ste_p, u32 ste_size) +{ + if (ste_ctx->prepare_for_postsend) + ste_ctx->prepare_for_postsend(hw_ste_p, ste_size); +} + /* Init one ste as a pattern for ste data array */ void mlx5dr_ste_set_formatted_ste(struct mlx5dr_ste_ctx *ste_ctx, u16 gvmi, @@ -1127,7 +1145,7 @@ void mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_ctx *ste_ctx, static struct mlx5dr_ste_ctx *mlx5dr_ste_ctx_arr[] = { [MLX5_STEERING_FORMAT_CONNECTX_5] = &ste_ctx_v0, - [MLX5_STEERING_FORMAT_CONNECTX_6DX] = NULL, + [MLX5_STEERING_FORMAT_CONNECTX_6DX] = &ste_ctx_v1, }; struct mlx5dr_ste_ctx *mlx5dr_ste_get_ctx(u8 version) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h index 4a3d6a849991..06bcb0ee8f96 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h @@ -160,8 +160,12 @@ struct mlx5dr_ste_ctx { u8 *hw_action, u32 hw_action_sz, u16 *used_hw_action_num); + + /* Send */ + void (*prepare_for_postsend)(u8 *hw_ste_p, u32 ste_size); }; extern struct mlx5dr_ste_ctx ste_ctx_v0; +extern struct mlx5dr_ste_ctx ste_ctx_v1; #endif /* _DR_STE_ */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c index b76fdff08890..9ec079247c4b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c @@ -248,8 +248,8 @@ static void dr_ste_v0_set_miss_addr(u8 *hw_ste_p, u64 miss_addr) static u64 dr_ste_v0_get_miss_addr(u8 *hw_ste_p) { u64 index = - (MLX5_GET(ste_rx_steering_mult, hw_ste_p, miss_address_31_6) | - MLX5_GET(ste_rx_steering_mult, hw_ste_p, miss_address_39_32) << 26); + ((u64)MLX5_GET(ste_rx_steering_mult, hw_ste_p, miss_address_31_6) | + ((u64)MLX5_GET(ste_rx_steering_mult, hw_ste_p, miss_address_39_32)) << 26); return index << 6; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c new file mode 100644 index 000000000000..4088d6e51508 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c @@ -0,0 +1,1633 @@ +// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB +/* Copyright (c) 2020 NVIDIA CORPORATION. All rights reserved. */ + +#include <linux/types.h> +#include "mlx5_ifc_dr_ste_v1.h" +#include "dr_ste.h" + +#define DR_STE_CALC_DFNR_TYPE(lookup_type, inner) \ + ((inner) ? DR_STE_V1_LU_TYPE_##lookup_type##_I : \ + DR_STE_V1_LU_TYPE_##lookup_type##_O) + +enum dr_ste_v1_entry_format { + DR_STE_V1_TYPE_BWC_BYTE = 0x0, + DR_STE_V1_TYPE_BWC_DW = 0x1, + DR_STE_V1_TYPE_MATCH = 0x2, +}; + +/* Lookup type is built from 2B: [ Definer mode 1B ][ Definer index 1B ] */ +enum { + DR_STE_V1_LU_TYPE_NOP = 0x0000, + DR_STE_V1_LU_TYPE_ETHL2_TNL = 0x0002, + DR_STE_V1_LU_TYPE_IBL3_EXT = 0x0102, + DR_STE_V1_LU_TYPE_ETHL2_O = 0x0003, + DR_STE_V1_LU_TYPE_IBL4 = 0x0103, + DR_STE_V1_LU_TYPE_ETHL2_I = 0x0004, + DR_STE_V1_LU_TYPE_SRC_QP_GVMI = 0x0104, + DR_STE_V1_LU_TYPE_ETHL2_SRC_O = 0x0005, + DR_STE_V1_LU_TYPE_ETHL2_HEADERS_O = 0x0105, + DR_STE_V1_LU_TYPE_ETHL2_SRC_I = 0x0006, + DR_STE_V1_LU_TYPE_ETHL2_HEADERS_I = 0x0106, + DR_STE_V1_LU_TYPE_ETHL3_IPV4_5_TUPLE_O = 0x0007, + DR_STE_V1_LU_TYPE_IPV6_DES_O = 0x0107, + DR_STE_V1_LU_TYPE_ETHL3_IPV4_5_TUPLE_I = 0x0008, + DR_STE_V1_LU_TYPE_IPV6_DES_I = 0x0108, + DR_STE_V1_LU_TYPE_ETHL4_O = 0x0009, + DR_STE_V1_LU_TYPE_IPV6_SRC_O = 0x0109, + DR_STE_V1_LU_TYPE_ETHL4_I = 0x000a, + DR_STE_V1_LU_TYPE_IPV6_SRC_I = 0x010a, + DR_STE_V1_LU_TYPE_ETHL2_SRC_DST_O = 0x000b, + DR_STE_V1_LU_TYPE_MPLS_O = 0x010b, + DR_STE_V1_LU_TYPE_ETHL2_SRC_DST_I = 0x000c, + DR_STE_V1_LU_TYPE_MPLS_I = 0x010c, + DR_STE_V1_LU_TYPE_ETHL3_IPV4_MISC_O = 0x000d, + DR_STE_V1_LU_TYPE_GRE = 0x010d, + DR_STE_V1_LU_TYPE_FLEX_PARSER_TNL_HEADER = 0x000e, + DR_STE_V1_LU_TYPE_GENERAL_PURPOSE = 0x010e, + DR_STE_V1_LU_TYPE_ETHL3_IPV4_MISC_I = 0x000f, + DR_STE_V1_LU_TYPE_STEERING_REGISTERS_0 = 0x010f, + DR_STE_V1_LU_TYPE_STEERING_REGISTERS_1 = 0x0110, + DR_STE_V1_LU_TYPE_FLEX_PARSER_0 = 0x0111, + DR_STE_V1_LU_TYPE_FLEX_PARSER_1 = 0x0112, + DR_STE_V1_LU_TYPE_ETHL4_MISC_O = 0x0113, + DR_STE_V1_LU_TYPE_ETHL4_MISC_I = 0x0114, + DR_STE_V1_LU_TYPE_INVALID = 0x00ff, + DR_STE_V1_LU_TYPE_DONT_CARE = MLX5DR_STE_LU_TYPE_DONT_CARE, +}; + +enum dr_ste_v1_header_anchors { + DR_STE_HEADER_ANCHOR_START_OUTER = 0x00, + DR_STE_HEADER_ANCHOR_1ST_VLAN = 0x02, + DR_STE_HEADER_ANCHOR_IPV6_IPV4 = 0x07, + DR_STE_HEADER_ANCHOR_INNER_MAC = 0x13, + DR_STE_HEADER_ANCHOR_INNER_IPV6_IPV4 = 0x19, +}; + +enum dr_ste_v1_action_size { + DR_STE_ACTION_SINGLE_SZ = 4, + DR_STE_ACTION_DOUBLE_SZ = 8, + DR_STE_ACTION_TRIPLE_SZ = 12, +}; + +enum dr_ste_v1_action_insert_ptr_attr { + DR_STE_V1_ACTION_INSERT_PTR_ATTR_NONE = 0, /* Regular push header (e.g. push vlan) */ + DR_STE_V1_ACTION_INSERT_PTR_ATTR_ENCAP = 1, /* Encapsulation / Tunneling */ + DR_STE_V1_ACTION_INSERT_PTR_ATTR_ESP = 2, /* IPsec */ +}; + +enum dr_ste_v1_action_id { + DR_STE_V1_ACTION_ID_NOP = 0x00, + DR_STE_V1_ACTION_ID_COPY = 0x05, + DR_STE_V1_ACTION_ID_SET = 0x06, + DR_STE_V1_ACTION_ID_ADD = 0x07, + DR_STE_V1_ACTION_ID_REMOVE_BY_SIZE = 0x08, + DR_STE_V1_ACTION_ID_REMOVE_HEADER_TO_HEADER = 0x09, + DR_STE_V1_ACTION_ID_INSERT_INLINE = 0x0a, + DR_STE_V1_ACTION_ID_INSERT_POINTER = 0x0b, + DR_STE_V1_ACTION_ID_FLOW_TAG = 0x0c, + DR_STE_V1_ACTION_ID_QUEUE_ID_SEL = 0x0d, + DR_STE_V1_ACTION_ID_ACCELERATED_LIST = 0x0e, + DR_STE_V1_ACTION_ID_MODIFY_LIST = 0x0f, + DR_STE_V1_ACTION_ID_TRAILER = 0x13, + DR_STE_V1_ACTION_ID_COUNTER_ID = 0x14, + DR_STE_V1_ACTION_ID_MAX = 0x21, + /* use for special cases */ + DR_STE_V1_ACTION_ID_SPECIAL_ENCAP_L3 = 0x22, +}; + +enum { + DR_STE_V1_ACTION_MDFY_FLD_L2_OUT_0 = 0x00, + DR_STE_V1_ACTION_MDFY_FLD_L2_OUT_1 = 0x01, + DR_STE_V1_ACTION_MDFY_FLD_L2_OUT_2 = 0x02, + DR_STE_V1_ACTION_MDFY_FLD_SRC_L2_OUT_0 = 0x08, + DR_STE_V1_ACTION_MDFY_FLD_SRC_L2_OUT_1 = 0x09, + DR_STE_V1_ACTION_MDFY_FLD_L3_OUT_0 = 0x0e, + DR_STE_V1_ACTION_MDFY_FLD_L4_OUT_0 = 0x18, + DR_STE_V1_ACTION_MDFY_FLD_L4_OUT_1 = 0x19, + DR_STE_V1_ACTION_MDFY_FLD_IPV4_OUT_0 = 0x40, + DR_STE_V1_ACTION_MDFY_FLD_IPV4_OUT_1 = 0x41, + DR_STE_V1_ACTION_MDFY_FLD_IPV6_DST_OUT_0 = 0x44, + DR_STE_V1_ACTION_MDFY_FLD_IPV6_DST_OUT_1 = 0x45, + DR_STE_V1_ACTION_MDFY_FLD_IPV6_DST_OUT_2 = 0x46, + DR_STE_V1_ACTION_MDFY_FLD_IPV6_DST_OUT_3 = 0x47, + DR_STE_V1_ACTION_MDFY_FLD_IPV6_SRC_OUT_0 = 0x4c, + DR_STE_V1_ACTION_MDFY_FLD_IPV6_SRC_OUT_1 = 0x4d, + DR_STE_V1_ACTION_MDFY_FLD_IPV6_SRC_OUT_2 = 0x4e, + DR_STE_V1_ACTION_MDFY_FLD_IPV6_SRC_OUT_3 = 0x4f, + DR_STE_V1_ACTION_MDFY_FLD_TCP_MISC_0 = 0x5e, + DR_STE_V1_ACTION_MDFY_FLD_TCP_MISC_1 = 0x5f, + DR_STE_V1_ACTION_MDFY_FLD_METADATA_2_CQE = 0x7b, + DR_STE_V1_ACTION_MDFY_FLD_GNRL_PURPOSE = 0x7c, + DR_STE_V1_ACTION_MDFY_FLD_REGISTER_2 = 0x8c, + DR_STE_V1_ACTION_MDFY_FLD_REGISTER_3 = 0x8d, + DR_STE_V1_ACTION_MDFY_FLD_REGISTER_4 = 0x8e, + DR_STE_V1_ACTION_MDFY_FLD_REGISTER_5 = 0x8f, + DR_STE_V1_ACTION_MDFY_FLD_REGISTER_6 = 0x90, + DR_STE_V1_ACTION_MDFY_FLD_REGISTER_7 = 0x91, +}; + +static const struct mlx5dr_ste_action_modify_field dr_ste_v1_action_modify_field_arr[] = { + [MLX5_ACTION_IN_FIELD_OUT_SMAC_47_16] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_SRC_L2_OUT_0, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_OUT_SMAC_15_0] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_SRC_L2_OUT_1, .start = 16, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_OUT_ETHERTYPE] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L2_OUT_1, .start = 0, .end = 15, + }, + [MLX5_ACTION_IN_FIELD_OUT_DMAC_47_16] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L2_OUT_0, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_OUT_DMAC_15_0] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L2_OUT_1, .start = 16, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_OUT_IP_DSCP] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L3_OUT_0, .start = 18, .end = 23, + }, + [MLX5_ACTION_IN_FIELD_OUT_TCP_FLAGS] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L4_OUT_1, .start = 16, .end = 24, + .l4_type = DR_STE_ACTION_MDFY_TYPE_L4_TCP, + }, + [MLX5_ACTION_IN_FIELD_OUT_TCP_SPORT] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L4_OUT_0, .start = 16, .end = 31, + .l4_type = DR_STE_ACTION_MDFY_TYPE_L4_TCP, + }, + [MLX5_ACTION_IN_FIELD_OUT_TCP_DPORT] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L4_OUT_0, .start = 0, .end = 15, + .l4_type = DR_STE_ACTION_MDFY_TYPE_L4_TCP, + }, + [MLX5_ACTION_IN_FIELD_OUT_IP_TTL] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L3_OUT_0, .start = 8, .end = 15, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV4, + }, + [MLX5_ACTION_IN_FIELD_OUT_IPV6_HOPLIMIT] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L3_OUT_0, .start = 8, .end = 15, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6, + }, + [MLX5_ACTION_IN_FIELD_OUT_UDP_SPORT] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L4_OUT_0, .start = 16, .end = 31, + .l4_type = DR_STE_ACTION_MDFY_TYPE_L4_UDP, + }, + [MLX5_ACTION_IN_FIELD_OUT_UDP_DPORT] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L4_OUT_0, .start = 0, .end = 15, + .l4_type = DR_STE_ACTION_MDFY_TYPE_L4_UDP, + }, + [MLX5_ACTION_IN_FIELD_OUT_SIPV6_127_96] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_IPV6_SRC_OUT_0, .start = 0, .end = 31, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6, + }, + [MLX5_ACTION_IN_FIELD_OUT_SIPV6_95_64] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_IPV6_SRC_OUT_1, .start = 0, .end = 31, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6, + }, + [MLX5_ACTION_IN_FIELD_OUT_SIPV6_63_32] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_IPV6_SRC_OUT_2, .start = 0, .end = 31, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6, + }, + [MLX5_ACTION_IN_FIELD_OUT_SIPV6_31_0] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_IPV6_SRC_OUT_3, .start = 0, .end = 31, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6, + }, + [MLX5_ACTION_IN_FIELD_OUT_DIPV6_127_96] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_IPV6_DST_OUT_0, .start = 0, .end = 31, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6, + }, + [MLX5_ACTION_IN_FIELD_OUT_DIPV6_95_64] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_IPV6_DST_OUT_1, .start = 0, .end = 31, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6, + }, + [MLX5_ACTION_IN_FIELD_OUT_DIPV6_63_32] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_IPV6_DST_OUT_2, .start = 0, .end = 31, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6, + }, + [MLX5_ACTION_IN_FIELD_OUT_DIPV6_31_0] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_IPV6_DST_OUT_3, .start = 0, .end = 31, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6, + }, + [MLX5_ACTION_IN_FIELD_OUT_SIPV4] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_IPV4_OUT_0, .start = 0, .end = 31, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV4, + }, + [MLX5_ACTION_IN_FIELD_OUT_DIPV4] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_IPV4_OUT_1, .start = 0, .end = 31, + .l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV4, + }, + [MLX5_ACTION_IN_FIELD_METADATA_REG_A] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_GNRL_PURPOSE, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_METADATA_REG_B] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_METADATA_2_CQE, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_METADATA_REG_C_0] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_REGISTER_6, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_METADATA_REG_C_1] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_REGISTER_7, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_METADATA_REG_C_2] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_REGISTER_4, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_METADATA_REG_C_3] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_REGISTER_5, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_METADATA_REG_C_4] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_REGISTER_2, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_METADATA_REG_C_5] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_REGISTER_3, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_OUT_TCP_SEQ_NUM] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_TCP_MISC_0, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_OUT_TCP_ACK_NUM] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_TCP_MISC_1, .start = 0, .end = 31, + }, + [MLX5_ACTION_IN_FIELD_OUT_FIRST_VID] = { + .hw_field = DR_STE_V1_ACTION_MDFY_FLD_L2_OUT_2, .start = 0, .end = 15, + }, +}; + +static void dr_ste_v1_set_entry_type(u8 *hw_ste_p, u8 entry_type) +{ + MLX5_SET(ste_match_bwc_v1, hw_ste_p, entry_format, entry_type); +} + +static void dr_ste_v1_set_miss_addr(u8 *hw_ste_p, u64 miss_addr) +{ + u64 index = miss_addr >> 6; + + MLX5_SET(ste_match_bwc_v1, hw_ste_p, miss_address_39_32, index >> 26); + MLX5_SET(ste_match_bwc_v1, hw_ste_p, miss_address_31_6, index); +} + +static u64 dr_ste_v1_get_miss_addr(u8 *hw_ste_p) +{ + u64 index = + (MLX5_GET(ste_match_bwc_v1, hw_ste_p, miss_address_31_6) | + MLX5_GET(ste_match_bwc_v1, hw_ste_p, miss_address_39_32) << 26); + + return index << 6; +} + +static void dr_ste_v1_set_byte_mask(u8 *hw_ste_p, u16 byte_mask) +{ + MLX5_SET(ste_match_bwc_v1, hw_ste_p, byte_mask, byte_mask); +} + +static u16 dr_ste_v1_get_byte_mask(u8 *hw_ste_p) +{ + return MLX5_GET(ste_match_bwc_v1, hw_ste_p, byte_mask); +} + +static void dr_ste_v1_set_lu_type(u8 *hw_ste_p, u16 lu_type) +{ + MLX5_SET(ste_match_bwc_v1, hw_ste_p, entry_format, lu_type >> 8); + MLX5_SET(ste_match_bwc_v1, hw_ste_p, match_definer_ctx_idx, lu_type & 0xFF); +} + +static void dr_ste_v1_set_next_lu_type(u8 *hw_ste_p, u16 lu_type) +{ + MLX5_SET(ste_match_bwc_v1, hw_ste_p, next_entry_format, lu_type >> 8); + MLX5_SET(ste_match_bwc_v1, hw_ste_p, hash_definer_ctx_idx, lu_type & 0xFF); +} + +static u16 dr_ste_v1_get_next_lu_type(u8 *hw_ste_p) +{ + u8 mode = MLX5_GET(ste_match_bwc_v1, hw_ste_p, next_entry_format); + u8 index = MLX5_GET(ste_match_bwc_v1, hw_ste_p, hash_definer_ctx_idx); + + return (mode << 8 | index); +} + +static void dr_ste_v1_set_hit_gvmi(u8 *hw_ste_p, u16 gvmi) +{ + MLX5_SET(ste_match_bwc_v1, hw_ste_p, next_table_base_63_48, gvmi); +} + +static void dr_ste_v1_set_hit_addr(u8 *hw_ste_p, u64 icm_addr, u32 ht_size) +{ + u64 index = (icm_addr >> 5) | ht_size; + + MLX5_SET(ste_match_bwc_v1, hw_ste_p, next_table_base_39_32_size, index >> 27); + MLX5_SET(ste_match_bwc_v1, hw_ste_p, next_table_base_31_5_size, index); +} + +static void dr_ste_v1_init(u8 *hw_ste_p, u16 lu_type, + u8 entry_type, u16 gvmi) +{ + dr_ste_v1_set_lu_type(hw_ste_p, lu_type); + dr_ste_v1_set_next_lu_type(hw_ste_p, MLX5DR_STE_LU_TYPE_DONT_CARE); + + MLX5_SET(ste_match_bwc_v1, hw_ste_p, gvmi, gvmi); + MLX5_SET(ste_match_bwc_v1, hw_ste_p, next_table_base_63_48, gvmi); + MLX5_SET(ste_match_bwc_v1, hw_ste_p, miss_address_63_48, gvmi); +} + +static void dr_ste_v1_prepare_for_postsend(u8 *hw_ste_p, + u32 ste_size) +{ + u8 *tag = hw_ste_p + DR_STE_SIZE_CTRL; + u8 *mask = tag + DR_STE_SIZE_TAG; + u8 tmp_tag[DR_STE_SIZE_TAG] = {}; + + if (ste_size == DR_STE_SIZE_CTRL) + return; + + WARN_ON(ste_size != DR_STE_SIZE); + + /* Backup tag */ + memcpy(tmp_tag, tag, DR_STE_SIZE_TAG); + + /* Swap mask and tag both are the same size */ + memcpy(tag, mask, DR_STE_SIZE_MASK); + memcpy(mask, tmp_tag, DR_STE_SIZE_TAG); +} + +static void dr_ste_v1_set_rx_flow_tag(u8 *s_action, u32 flow_tag) +{ + MLX5_SET(ste_single_action_flow_tag_v1, s_action, action_id, + DR_STE_V1_ACTION_ID_FLOW_TAG); + MLX5_SET(ste_single_action_flow_tag_v1, s_action, flow_tag, flow_tag); +} + +static void dr_ste_v1_set_counter_id(u8 *hw_ste_p, u32 ctr_id) +{ + MLX5_SET(ste_match_bwc_v1, hw_ste_p, counter_id, ctr_id); +} + +static void dr_ste_v1_set_reparse(u8 *hw_ste_p) +{ + MLX5_SET(ste_match_bwc_v1, hw_ste_p, reparse, 1); +} + +static void dr_ste_v1_set_tx_encap(u8 *hw_ste_p, u8 *d_action, + u32 reformat_id, int size) +{ + MLX5_SET(ste_double_action_insert_with_ptr_v1, d_action, action_id, + DR_STE_V1_ACTION_ID_INSERT_POINTER); + /* The hardware expects here size in words (2 byte) */ + MLX5_SET(ste_double_action_insert_with_ptr_v1, d_action, size, size / 2); + MLX5_SET(ste_double_action_insert_with_ptr_v1, d_action, pointer, reformat_id); + MLX5_SET(ste_double_action_insert_with_ptr_v1, d_action, attributes, + DR_STE_V1_ACTION_INSERT_PTR_ATTR_ENCAP); + dr_ste_v1_set_reparse(hw_ste_p); +} + +static void dr_ste_v1_set_tx_push_vlan(u8 *hw_ste_p, u8 *d_action, + u32 vlan_hdr) +{ + MLX5_SET(ste_double_action_insert_with_inline_v1, d_action, + action_id, DR_STE_V1_ACTION_ID_INSERT_INLINE); + /* The hardware expects offset to vlan header in words (2 byte) */ + MLX5_SET(ste_double_action_insert_with_inline_v1, d_action, + start_offset, HDR_LEN_L2_MACS >> 1); + MLX5_SET(ste_double_action_insert_with_inline_v1, d_action, + inline_data, vlan_hdr); + + dr_ste_v1_set_reparse(hw_ste_p); +} + +static void dr_ste_v1_set_rx_pop_vlan(u8 *hw_ste_p, u8 *s_action, u8 vlans_num) +{ + MLX5_SET(ste_single_action_remove_header_size_v1, s_action, + action_id, DR_STE_V1_ACTION_ID_REMOVE_BY_SIZE); + MLX5_SET(ste_single_action_remove_header_size_v1, s_action, + start_anchor, DR_STE_HEADER_ANCHOR_1ST_VLAN); + /* The hardware expects here size in words (2 byte) */ + MLX5_SET(ste_single_action_remove_header_size_v1, s_action, + remove_size, (HDR_LEN_L2_VLAN >> 1) * vlans_num); + + dr_ste_v1_set_reparse(hw_ste_p); +} + +static void dr_ste_v1_set_tx_encap_l3(u8 *hw_ste_p, + u8 *frst_s_action, + u8 *scnd_d_action, + u32 reformat_id, + int size) +{ + /* Remove L2 headers */ + MLX5_SET(ste_single_action_remove_header_v1, frst_s_action, action_id, + DR_STE_V1_ACTION_ID_REMOVE_HEADER_TO_HEADER); + MLX5_SET(ste_single_action_remove_header_v1, frst_s_action, end_anchor, + DR_STE_HEADER_ANCHOR_IPV6_IPV4); + + /* Encapsulate with given reformat ID */ + MLX5_SET(ste_double_action_insert_with_ptr_v1, scnd_d_action, action_id, + DR_STE_V1_ACTION_ID_INSERT_POINTER); + /* The hardware expects here size in words (2 byte) */ + MLX5_SET(ste_double_action_insert_with_ptr_v1, scnd_d_action, size, size / 2); + MLX5_SET(ste_double_action_insert_with_ptr_v1, scnd_d_action, pointer, reformat_id); + MLX5_SET(ste_double_action_insert_with_ptr_v1, scnd_d_action, attributes, + DR_STE_V1_ACTION_INSERT_PTR_ATTR_ENCAP); + + dr_ste_v1_set_reparse(hw_ste_p); +} + +static void dr_ste_v1_set_rx_decap(u8 *hw_ste_p, u8 *s_action) +{ + MLX5_SET(ste_single_action_remove_header_v1, s_action, action_id, + DR_STE_V1_ACTION_ID_REMOVE_HEADER_TO_HEADER); + MLX5_SET(ste_single_action_remove_header_v1, s_action, decap, 1); + MLX5_SET(ste_single_action_remove_header_v1, s_action, vni_to_cqe, 1); + MLX5_SET(ste_single_action_remove_header_v1, s_action, end_anchor, + DR_STE_HEADER_ANCHOR_INNER_MAC); + + dr_ste_v1_set_reparse(hw_ste_p); +} + +static void dr_ste_v1_set_rx_decap_l3(u8 *hw_ste_p, + u8 *s_action, + u16 decap_actions, + u32 decap_index) +{ + MLX5_SET(ste_single_action_modify_list_v1, s_action, action_id, + DR_STE_V1_ACTION_ID_MODIFY_LIST); + MLX5_SET(ste_single_action_modify_list_v1, s_action, num_of_modify_actions, + decap_actions); + MLX5_SET(ste_single_action_modify_list_v1, s_action, modify_actions_ptr, + decap_index); + + dr_ste_v1_set_reparse(hw_ste_p); +} + +static void dr_ste_v1_set_rewrite_actions(u8 *hw_ste_p, + u8 *s_action, + u16 num_of_actions, + u32 re_write_index) +{ + MLX5_SET(ste_single_action_modify_list_v1, s_action, action_id, + DR_STE_V1_ACTION_ID_MODIFY_LIST); + MLX5_SET(ste_single_action_modify_list_v1, s_action, num_of_modify_actions, + num_of_actions); + MLX5_SET(ste_single_action_modify_list_v1, s_action, modify_actions_ptr, + re_write_index); + + dr_ste_v1_set_reparse(hw_ste_p); +} + +static void dr_ste_v1_arr_init_next_match(u8 **last_ste, + u32 *added_stes, + u16 gvmi) +{ + u8 *action; + + (*added_stes)++; + *last_ste += DR_STE_SIZE; + dr_ste_v1_init(*last_ste, MLX5DR_STE_LU_TYPE_DONT_CARE, 0, gvmi); + dr_ste_v1_set_entry_type(*last_ste, DR_STE_V1_TYPE_MATCH); + + action = MLX5_ADDR_OF(ste_mask_and_match_v1, *last_ste, action); + memset(action, 0, MLX5_FLD_SZ_BYTES(ste_mask_and_match_v1, action)); +} + +static void dr_ste_v1_set_actions_tx(struct mlx5dr_domain *dmn, + u8 *action_type_set, + u8 *last_ste, + struct mlx5dr_ste_actions_attr *attr, + u32 *added_stes) +{ + u8 *action = MLX5_ADDR_OF(ste_match_bwc_v1, last_ste, action); + u8 action_sz = DR_STE_ACTION_DOUBLE_SZ; + bool allow_encap = true; + + if (action_type_set[DR_ACTION_TYP_CTR]) + dr_ste_v1_set_counter_id(last_ste, attr->ctr_id); + + if (action_type_set[DR_ACTION_TYP_MODIFY_HDR]) { + if (action_sz < DR_STE_ACTION_DOUBLE_SZ) { + dr_ste_v1_arr_init_next_match(&last_ste, added_stes, + attr->gvmi); + action = MLX5_ADDR_OF(ste_mask_and_match_v1, + last_ste, action); + action_sz = DR_STE_ACTION_TRIPLE_SZ; + } + dr_ste_v1_set_rewrite_actions(last_ste, action, + attr->modify_actions, + attr->modify_index); + action_sz -= DR_STE_ACTION_DOUBLE_SZ; + action += DR_STE_ACTION_DOUBLE_SZ; + allow_encap = false; + } + + if (action_type_set[DR_ACTION_TYP_PUSH_VLAN]) { + int i; + + for (i = 0; i < attr->vlans.count; i++) { + if (action_sz < DR_STE_ACTION_DOUBLE_SZ || !allow_encap) { + dr_ste_v1_arr_init_next_match(&last_ste, added_stes, attr->gvmi); + action = MLX5_ADDR_OF(ste_mask_and_match_v1, last_ste, action); + action_sz = DR_STE_ACTION_TRIPLE_SZ; + allow_encap = true; + } + dr_ste_v1_set_tx_push_vlan(last_ste, action, attr->vlans.headers[i]); + action_sz -= DR_STE_ACTION_DOUBLE_SZ; + action += DR_STE_ACTION_DOUBLE_SZ; + } + } + + if (action_type_set[DR_ACTION_TYP_L2_TO_TNL_L2]) { + if (!allow_encap || action_sz < DR_STE_ACTION_DOUBLE_SZ) { + dr_ste_v1_arr_init_next_match(&last_ste, added_stes, attr->gvmi); + action = MLX5_ADDR_OF(ste_mask_and_match_v1, last_ste, action); + action_sz = DR_STE_ACTION_TRIPLE_SZ; + allow_encap = true; + } + dr_ste_v1_set_tx_encap(last_ste, action, + attr->reformat_id, + attr->reformat_size); + action_sz -= DR_STE_ACTION_DOUBLE_SZ; + action += DR_STE_ACTION_DOUBLE_SZ; + } else if (action_type_set[DR_ACTION_TYP_L2_TO_TNL_L3]) { + u8 *d_action; + + dr_ste_v1_arr_init_next_match(&last_ste, added_stes, attr->gvmi); + action = MLX5_ADDR_OF(ste_mask_and_match_v1, last_ste, action); + action_sz = DR_STE_ACTION_TRIPLE_SZ; + d_action = action + DR_STE_ACTION_SINGLE_SZ; + + dr_ste_v1_set_tx_encap_l3(last_ste, + action, d_action, + attr->reformat_id, + attr->reformat_size); + action_sz -= DR_STE_ACTION_TRIPLE_SZ; + action += DR_STE_ACTION_TRIPLE_SZ; + } + + dr_ste_v1_set_hit_gvmi(last_ste, attr->hit_gvmi); + dr_ste_v1_set_hit_addr(last_ste, attr->final_icm_addr, 1); +} + +static void dr_ste_v1_set_actions_rx(struct mlx5dr_domain *dmn, + u8 *action_type_set, + u8 *last_ste, + struct mlx5dr_ste_actions_attr *attr, + u32 *added_stes) +{ + u8 *action = MLX5_ADDR_OF(ste_match_bwc_v1, last_ste, action); + u8 action_sz = DR_STE_ACTION_DOUBLE_SZ; + bool allow_modify_hdr = true; + bool allow_ctr = true; + + if (action_type_set[DR_ACTION_TYP_TNL_L3_TO_L2]) { + dr_ste_v1_set_rx_decap_l3(last_ste, action, + attr->decap_actions, + attr->decap_index); + dr_ste_v1_set_rewrite_actions(last_ste, action, + attr->decap_actions, + attr->decap_index); + action_sz -= DR_STE_ACTION_DOUBLE_SZ; + action += DR_STE_ACTION_DOUBLE_SZ; + allow_modify_hdr = false; + allow_ctr = false; + } else if (action_type_set[DR_ACTION_TYP_TNL_L2_TO_L2]) { + dr_ste_v1_set_rx_decap(last_ste, action); + action_sz -= DR_STE_ACTION_SINGLE_SZ; + action += DR_STE_ACTION_SINGLE_SZ; + allow_modify_hdr = false; + allow_ctr = false; + } + + if (action_type_set[DR_ACTION_TYP_TAG]) { + if (action_sz < DR_STE_ACTION_SINGLE_SZ) { + dr_ste_v1_arr_init_next_match(&last_ste, added_stes, attr->gvmi); + action = MLX5_ADDR_OF(ste_mask_and_match_v1, last_ste, action); + action_sz = DR_STE_ACTION_TRIPLE_SZ; + allow_modify_hdr = true; + allow_ctr = true; + } + dr_ste_v1_set_rx_flow_tag(action, attr->flow_tag); + action_sz -= DR_STE_ACTION_SINGLE_SZ; + action += DR_STE_ACTION_SINGLE_SZ; + } + + if (action_type_set[DR_ACTION_TYP_POP_VLAN]) { + if (action_sz < DR_STE_ACTION_SINGLE_SZ || + !allow_modify_hdr) { + dr_ste_v1_arr_init_next_match(&last_ste, added_stes, attr->gvmi); + action = MLX5_ADDR_OF(ste_mask_and_match_v1, last_ste, action); + action_sz = DR_STE_ACTION_TRIPLE_SZ; + allow_modify_hdr = false; + allow_ctr = false; + } + + dr_ste_v1_set_rx_pop_vlan(last_ste, action, attr->vlans.count); + action_sz -= DR_STE_ACTION_SINGLE_SZ; + action += DR_STE_ACTION_SINGLE_SZ; + } + + if (action_type_set[DR_ACTION_TYP_MODIFY_HDR]) { + /* Modify header and decapsulation must use different STEs */ + if (!allow_modify_hdr || action_sz < DR_STE_ACTION_DOUBLE_SZ) { + dr_ste_v1_arr_init_next_match(&last_ste, added_stes, attr->gvmi); + action = MLX5_ADDR_OF(ste_mask_and_match_v1, last_ste, action); + action_sz = DR_STE_ACTION_TRIPLE_SZ; + allow_modify_hdr = true; + allow_ctr = true; + } + dr_ste_v1_set_rewrite_actions(last_ste, action, + attr->modify_actions, + attr->modify_index); + action_sz -= DR_STE_ACTION_DOUBLE_SZ; + action += DR_STE_ACTION_DOUBLE_SZ; + } + + if (action_type_set[DR_ACTION_TYP_CTR]) { + /* Counter action set after decap to exclude decaped header */ + if (!allow_ctr) { + dr_ste_v1_arr_init_next_match(&last_ste, added_stes, attr->gvmi); + action = MLX5_ADDR_OF(ste_mask_and_match_v1, last_ste, action); + action_sz = DR_STE_ACTION_TRIPLE_SZ; + allow_modify_hdr = true; + allow_ctr = false; + } + dr_ste_v1_set_counter_id(last_ste, attr->ctr_id); + } + + dr_ste_v1_set_hit_gvmi(last_ste, attr->hit_gvmi); + dr_ste_v1_set_hit_addr(last_ste, attr->final_icm_addr, 1); +} + +static void dr_ste_v1_set_action_set(u8 *d_action, + u8 hw_field, + u8 shifter, + u8 length, + u32 data) +{ + shifter += MLX5_MODIFY_HEADER_V1_QW_OFFSET; + MLX5_SET(ste_double_action_set_v1, d_action, action_id, DR_STE_V1_ACTION_ID_SET); + MLX5_SET(ste_double_action_set_v1, d_action, destination_dw_offset, hw_field); + MLX5_SET(ste_double_action_set_v1, d_action, destination_left_shifter, shifter); + MLX5_SET(ste_double_action_set_v1, d_action, destination_length, length); + MLX5_SET(ste_double_action_set_v1, d_action, inline_data, data); +} + +static void dr_ste_v1_set_action_add(u8 *d_action, + u8 hw_field, + u8 shifter, + u8 length, + u32 data) +{ + shifter += MLX5_MODIFY_HEADER_V1_QW_OFFSET; + MLX5_SET(ste_double_action_add_v1, d_action, action_id, DR_STE_V1_ACTION_ID_ADD); + MLX5_SET(ste_double_action_add_v1, d_action, destination_dw_offset, hw_field); + MLX5_SET(ste_double_action_add_v1, d_action, destination_left_shifter, shifter); + MLX5_SET(ste_double_action_add_v1, d_action, destination_length, length); + MLX5_SET(ste_double_action_add_v1, d_action, add_value, data); +} + +static void dr_ste_v1_set_action_copy(u8 *d_action, + u8 dst_hw_field, + u8 dst_shifter, + u8 dst_len, + u8 src_hw_field, + u8 src_shifter) +{ + dst_shifter += MLX5_MODIFY_HEADER_V1_QW_OFFSET; + src_shifter += MLX5_MODIFY_HEADER_V1_QW_OFFSET; + MLX5_SET(ste_double_action_copy_v1, d_action, action_id, DR_STE_V1_ACTION_ID_COPY); + MLX5_SET(ste_double_action_copy_v1, d_action, destination_dw_offset, dst_hw_field); + MLX5_SET(ste_double_action_copy_v1, d_action, destination_left_shifter, dst_shifter); + MLX5_SET(ste_double_action_copy_v1, d_action, destination_length, dst_len); + MLX5_SET(ste_double_action_copy_v1, d_action, source_dw_offset, src_hw_field); + MLX5_SET(ste_double_action_copy_v1, d_action, source_right_shifter, src_shifter); +} + +#define DR_STE_DECAP_L3_ACTION_NUM 8 +#define DR_STE_L2_HDR_MAX_SZ 20 + +static int dr_ste_v1_set_action_decap_l3_list(void *data, + u32 data_sz, + u8 *hw_action, + u32 hw_action_sz, + u16 *used_hw_action_num) +{ + u8 padded_data[DR_STE_L2_HDR_MAX_SZ] = {}; + void *data_ptr = padded_data; + u16 used_actions = 0; + u32 inline_data_sz; + u32 i; + + if (hw_action_sz / DR_STE_ACTION_DOUBLE_SZ < DR_STE_DECAP_L3_ACTION_NUM) + return -EINVAL; + + memcpy(padded_data, data, data_sz); + + /* Remove L2L3 outer headers */ + MLX5_SET(ste_single_action_remove_header_v1, hw_action, action_id, + DR_STE_V1_ACTION_ID_REMOVE_HEADER_TO_HEADER); + MLX5_SET(ste_single_action_remove_header_v1, hw_action, decap, 1); + MLX5_SET(ste_single_action_remove_header_v1, hw_action, vni_to_cqe, 1); + MLX5_SET(ste_single_action_remove_header_v1, hw_action, end_anchor, + DR_STE_HEADER_ANCHOR_INNER_IPV6_IPV4); + hw_action += DR_STE_ACTION_DOUBLE_SZ; + used_actions++; /* Remove and NOP are a single double action */ + + inline_data_sz = + MLX5_FLD_SZ_BYTES(ste_double_action_insert_with_inline_v1, inline_data); + + /* Add the new header inline + 2 extra bytes */ + for (i = 0; i < data_sz / inline_data_sz + 1; i++) { + void *addr_inline; + + MLX5_SET(ste_double_action_insert_with_inline_v1, hw_action, action_id, + DR_STE_V1_ACTION_ID_INSERT_INLINE); + /* The hardware expects here offset to words (2 bytes) */ + MLX5_SET(ste_double_action_insert_with_inline_v1, hw_action, start_offset, + i * 2); + + /* Copy bytes one by one to avoid endianness problem */ + addr_inline = MLX5_ADDR_OF(ste_double_action_insert_with_inline_v1, + hw_action, inline_data); + memcpy(addr_inline, data_ptr, inline_data_sz); + hw_action += DR_STE_ACTION_DOUBLE_SZ; + data_ptr += inline_data_sz; + used_actions++; + } + + /* Remove 2 extra bytes */ + MLX5_SET(ste_single_action_remove_header_size_v1, hw_action, action_id, + DR_STE_V1_ACTION_ID_REMOVE_BY_SIZE); + MLX5_SET(ste_single_action_remove_header_size_v1, hw_action, start_offset, data_sz / 2); + /* The hardware expects here size in words (2 bytes) */ + MLX5_SET(ste_single_action_remove_header_size_v1, hw_action, remove_size, 1); + used_actions++; + + *used_hw_action_num = used_actions; + + return 0; +} + +static void dr_ste_v1_build_eth_l2_src_dst_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_spec *mask = inner ? &value->inner : &value->outer; + + DR_STE_SET_TAG(eth_l2_src_dst_v1, bit_mask, dmac_47_16, mask, dmac_47_16); + DR_STE_SET_TAG(eth_l2_src_dst_v1, bit_mask, dmac_15_0, mask, dmac_15_0); + + DR_STE_SET_TAG(eth_l2_src_dst_v1, bit_mask, smac_47_16, mask, smac_47_16); + DR_STE_SET_TAG(eth_l2_src_dst_v1, bit_mask, smac_15_0, mask, smac_15_0); + + DR_STE_SET_TAG(eth_l2_src_dst_v1, bit_mask, first_vlan_id, mask, first_vid); + DR_STE_SET_TAG(eth_l2_src_dst_v1, bit_mask, first_cfi, mask, first_cfi); + DR_STE_SET_TAG(eth_l2_src_dst_v1, bit_mask, first_priority, mask, first_prio); + DR_STE_SET_ONES(eth_l2_src_dst_v1, bit_mask, l3_type, mask, ip_version); + + if (mask->cvlan_tag) { + MLX5_SET(ste_eth_l2_src_dst_v1, bit_mask, first_vlan_qualifier, -1); + mask->cvlan_tag = 0; + } else if (mask->svlan_tag) { + MLX5_SET(ste_eth_l2_src_dst_v1, bit_mask, first_vlan_qualifier, -1); + mask->svlan_tag = 0; + } +} + +static int dr_ste_v1_build_eth_l2_src_dst_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_spec *spec = sb->inner ? &value->inner : &value->outer; + + DR_STE_SET_TAG(eth_l2_src_dst_v1, tag, dmac_47_16, spec, dmac_47_16); + DR_STE_SET_TAG(eth_l2_src_dst_v1, tag, dmac_15_0, spec, dmac_15_0); + + DR_STE_SET_TAG(eth_l2_src_dst_v1, tag, smac_47_16, spec, smac_47_16); + DR_STE_SET_TAG(eth_l2_src_dst_v1, tag, smac_15_0, spec, smac_15_0); + + if (spec->ip_version == IP_VERSION_IPV4) { + MLX5_SET(ste_eth_l2_src_dst_v1, tag, l3_type, STE_IPV4); + spec->ip_version = 0; + } else if (spec->ip_version == IP_VERSION_IPV6) { + MLX5_SET(ste_eth_l2_src_dst_v1, tag, l3_type, STE_IPV6); + spec->ip_version = 0; + } else if (spec->ip_version) { + return -EINVAL; + } + + DR_STE_SET_TAG(eth_l2_src_dst_v1, tag, first_vlan_id, spec, first_vid); + DR_STE_SET_TAG(eth_l2_src_dst_v1, tag, first_cfi, spec, first_cfi); + DR_STE_SET_TAG(eth_l2_src_dst_v1, tag, first_priority, spec, first_prio); + + if (spec->cvlan_tag) { + MLX5_SET(ste_eth_l2_src_dst_v1, tag, first_vlan_qualifier, DR_STE_CVLAN); + spec->cvlan_tag = 0; + } else if (spec->svlan_tag) { + MLX5_SET(ste_eth_l2_src_dst_v1, tag, first_vlan_qualifier, DR_STE_SVLAN); + spec->svlan_tag = 0; + } + return 0; +} + +static void dr_ste_v1_build_eth_l2_src_dst_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_eth_l2_src_dst_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_DFNR_TYPE(ETHL2_SRC_DST, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_eth_l2_src_dst_tag; +} + +static int dr_ste_v1_build_eth_l3_ipv6_dst_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_spec *spec = sb->inner ? &value->inner : &value->outer; + + DR_STE_SET_TAG(eth_l3_ipv6_dst, tag, dst_ip_127_96, spec, dst_ip_127_96); + DR_STE_SET_TAG(eth_l3_ipv6_dst, tag, dst_ip_95_64, spec, dst_ip_95_64); + DR_STE_SET_TAG(eth_l3_ipv6_dst, tag, dst_ip_63_32, spec, dst_ip_63_32); + DR_STE_SET_TAG(eth_l3_ipv6_dst, tag, dst_ip_31_0, spec, dst_ip_31_0); + + return 0; +} + +static void dr_ste_v1_build_eth_l3_ipv6_dst_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_eth_l3_ipv6_dst_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_DFNR_TYPE(IPV6_DES, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_eth_l3_ipv6_dst_tag; +} + +static int dr_ste_v1_build_eth_l3_ipv6_src_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_spec *spec = sb->inner ? &value->inner : &value->outer; + + DR_STE_SET_TAG(eth_l3_ipv6_src, tag, src_ip_127_96, spec, src_ip_127_96); + DR_STE_SET_TAG(eth_l3_ipv6_src, tag, src_ip_95_64, spec, src_ip_95_64); + DR_STE_SET_TAG(eth_l3_ipv6_src, tag, src_ip_63_32, spec, src_ip_63_32); + DR_STE_SET_TAG(eth_l3_ipv6_src, tag, src_ip_31_0, spec, src_ip_31_0); + + return 0; +} + +static void dr_ste_v1_build_eth_l3_ipv6_src_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_eth_l3_ipv6_src_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_DFNR_TYPE(IPV6_SRC, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_eth_l3_ipv6_src_tag; +} + +static int dr_ste_v1_build_eth_l3_ipv4_5_tuple_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_spec *spec = sb->inner ? &value->inner : &value->outer; + + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple_v1, tag, destination_address, spec, dst_ip_31_0); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple_v1, tag, source_address, spec, src_ip_31_0); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple_v1, tag, destination_port, spec, tcp_dport); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple_v1, tag, destination_port, spec, udp_dport); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple_v1, tag, source_port, spec, tcp_sport); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple_v1, tag, source_port, spec, udp_sport); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple_v1, tag, protocol, spec, ip_protocol); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple_v1, tag, fragmented, spec, frag); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple_v1, tag, dscp, spec, ip_dscp); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple_v1, tag, ecn, spec, ip_ecn); + + if (spec->tcp_flags) { + DR_STE_SET_TCP_FLAGS(eth_l3_ipv4_5_tuple_v1, tag, spec); + spec->tcp_flags = 0; + } + + return 0; +} + +static void dr_ste_v1_build_eth_l3_ipv4_5_tuple_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_eth_l3_ipv4_5_tuple_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_DFNR_TYPE(ETHL3_IPV4_5_TUPLE, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_eth_l3_ipv4_5_tuple_tag; +} + +static void dr_ste_v1_build_eth_l2_src_or_dst_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_spec *mask = inner ? &value->inner : &value->outer; + struct mlx5dr_match_misc *misc_mask = &value->misc; + + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, first_vlan_id, mask, first_vid); + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, first_cfi, mask, first_cfi); + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, first_priority, mask, first_prio); + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, ip_fragmented, mask, frag); // ? + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, l3_ethertype, mask, ethertype); // ? + DR_STE_SET_ONES(eth_l2_src_v1, bit_mask, l3_type, mask, ip_version); + + if (mask->svlan_tag || mask->cvlan_tag) { + MLX5_SET(ste_eth_l2_src_v1, bit_mask, first_vlan_qualifier, -1); + mask->cvlan_tag = 0; + mask->svlan_tag = 0; + } + + if (inner) { + if (misc_mask->inner_second_cvlan_tag || + misc_mask->inner_second_svlan_tag) { + MLX5_SET(ste_eth_l2_src_v1, bit_mask, second_vlan_qualifier, -1); + misc_mask->inner_second_cvlan_tag = 0; + misc_mask->inner_second_svlan_tag = 0; + } + + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, + second_vlan_id, misc_mask, inner_second_vid); + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, + second_cfi, misc_mask, inner_second_cfi); + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, + second_priority, misc_mask, inner_second_prio); + } else { + if (misc_mask->outer_second_cvlan_tag || + misc_mask->outer_second_svlan_tag) { + MLX5_SET(ste_eth_l2_src_v1, bit_mask, second_vlan_qualifier, -1); + misc_mask->outer_second_cvlan_tag = 0; + misc_mask->outer_second_svlan_tag = 0; + } + + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, + second_vlan_id, misc_mask, outer_second_vid); + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, + second_cfi, misc_mask, outer_second_cfi); + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, + second_priority, misc_mask, outer_second_prio); + } +} + +static int dr_ste_v1_build_eth_l2_src_or_dst_tag(struct mlx5dr_match_param *value, + bool inner, u8 *tag) +{ + struct mlx5dr_match_spec *spec = inner ? &value->inner : &value->outer; + struct mlx5dr_match_misc *misc_spec = &value->misc; + + DR_STE_SET_TAG(eth_l2_src_v1, tag, first_vlan_id, spec, first_vid); + DR_STE_SET_TAG(eth_l2_src_v1, tag, first_cfi, spec, first_cfi); + DR_STE_SET_TAG(eth_l2_src_v1, tag, first_priority, spec, first_prio); + DR_STE_SET_TAG(eth_l2_src_v1, tag, ip_fragmented, spec, frag); + DR_STE_SET_TAG(eth_l2_src_v1, tag, l3_ethertype, spec, ethertype); + + if (spec->ip_version == IP_VERSION_IPV4) { + MLX5_SET(ste_eth_l2_src_v1, tag, l3_type, STE_IPV4); + spec->ip_version = 0; + } else if (spec->ip_version == IP_VERSION_IPV6) { + MLX5_SET(ste_eth_l2_src_v1, tag, l3_type, STE_IPV6); + spec->ip_version = 0; + } else if (spec->ip_version) { + return -EINVAL; + } + + if (spec->cvlan_tag) { + MLX5_SET(ste_eth_l2_src_v1, tag, first_vlan_qualifier, DR_STE_CVLAN); + spec->cvlan_tag = 0; + } else if (spec->svlan_tag) { + MLX5_SET(ste_eth_l2_src_v1, tag, first_vlan_qualifier, DR_STE_SVLAN); + spec->svlan_tag = 0; + } + + if (inner) { + if (misc_spec->inner_second_cvlan_tag) { + MLX5_SET(ste_eth_l2_src_v1, tag, second_vlan_qualifier, DR_STE_CVLAN); + misc_spec->inner_second_cvlan_tag = 0; + } else if (misc_spec->inner_second_svlan_tag) { + MLX5_SET(ste_eth_l2_src_v1, tag, second_vlan_qualifier, DR_STE_SVLAN); + misc_spec->inner_second_svlan_tag = 0; + } + + DR_STE_SET_TAG(eth_l2_src_v1, tag, second_vlan_id, misc_spec, inner_second_vid); + DR_STE_SET_TAG(eth_l2_src_v1, tag, second_cfi, misc_spec, inner_second_cfi); + DR_STE_SET_TAG(eth_l2_src_v1, tag, second_priority, misc_spec, inner_second_prio); + } else { + if (misc_spec->outer_second_cvlan_tag) { + MLX5_SET(ste_eth_l2_src_v1, tag, second_vlan_qualifier, DR_STE_CVLAN); + misc_spec->outer_second_cvlan_tag = 0; + } else if (misc_spec->outer_second_svlan_tag) { + MLX5_SET(ste_eth_l2_src_v1, tag, second_vlan_qualifier, DR_STE_SVLAN); + misc_spec->outer_second_svlan_tag = 0; + } + DR_STE_SET_TAG(eth_l2_src_v1, tag, second_vlan_id, misc_spec, outer_second_vid); + DR_STE_SET_TAG(eth_l2_src_v1, tag, second_cfi, misc_spec, outer_second_cfi); + DR_STE_SET_TAG(eth_l2_src_v1, tag, second_priority, misc_spec, outer_second_prio); + } + + return 0; +} + +static void dr_ste_v1_build_eth_l2_src_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_spec *mask = inner ? &value->inner : &value->outer; + + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, smac_47_16, mask, smac_47_16); + DR_STE_SET_TAG(eth_l2_src_v1, bit_mask, smac_15_0, mask, smac_15_0); + + dr_ste_v1_build_eth_l2_src_or_dst_bit_mask(value, inner, bit_mask); +} + +static int dr_ste_v1_build_eth_l2_src_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_spec *spec = sb->inner ? &value->inner : &value->outer; + + DR_STE_SET_TAG(eth_l2_src_v1, tag, smac_47_16, spec, smac_47_16); + DR_STE_SET_TAG(eth_l2_src_v1, tag, smac_15_0, spec, smac_15_0); + + return dr_ste_v1_build_eth_l2_src_or_dst_tag(value, sb->inner, tag); +} + +static void dr_ste_v1_build_eth_l2_src_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_eth_l2_src_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_DFNR_TYPE(ETHL2_SRC, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_eth_l2_src_tag; +} + +static void dr_ste_v1_build_eth_l2_dst_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_spec *mask = inner ? &value->inner : &value->outer; + + DR_STE_SET_TAG(eth_l2_dst_v1, bit_mask, dmac_47_16, mask, dmac_47_16); + DR_STE_SET_TAG(eth_l2_dst_v1, bit_mask, dmac_15_0, mask, dmac_15_0); + + dr_ste_v1_build_eth_l2_src_or_dst_bit_mask(value, inner, bit_mask); +} + +static int dr_ste_v1_build_eth_l2_dst_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_spec *spec = sb->inner ? &value->inner : &value->outer; + + DR_STE_SET_TAG(eth_l2_dst_v1, tag, dmac_47_16, spec, dmac_47_16); + DR_STE_SET_TAG(eth_l2_dst_v1, tag, dmac_15_0, spec, dmac_15_0); + + return dr_ste_v1_build_eth_l2_src_or_dst_tag(value, sb->inner, tag); +} + +static void dr_ste_v1_build_eth_l2_dst_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_eth_l2_dst_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_DFNR_TYPE(ETHL2, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_eth_l2_dst_tag; +} + +static void dr_ste_v1_build_eth_l2_tnl_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_spec *mask = inner ? &value->inner : &value->outer; + struct mlx5dr_match_misc *misc = &value->misc; + + DR_STE_SET_TAG(eth_l2_tnl_v1, bit_mask, dmac_47_16, mask, dmac_47_16); + DR_STE_SET_TAG(eth_l2_tnl_v1, bit_mask, dmac_15_0, mask, dmac_15_0); + DR_STE_SET_TAG(eth_l2_tnl_v1, bit_mask, first_vlan_id, mask, first_vid); + DR_STE_SET_TAG(eth_l2_tnl_v1, bit_mask, first_cfi, mask, first_cfi); + DR_STE_SET_TAG(eth_l2_tnl_v1, bit_mask, first_priority, mask, first_prio); + DR_STE_SET_TAG(eth_l2_tnl_v1, bit_mask, ip_fragmented, mask, frag); + DR_STE_SET_TAG(eth_l2_tnl_v1, bit_mask, l3_ethertype, mask, ethertype); + DR_STE_SET_ONES(eth_l2_tnl_v1, bit_mask, l3_type, mask, ip_version); + + if (misc->vxlan_vni) { + MLX5_SET(ste_eth_l2_tnl_v1, bit_mask, + l2_tunneling_network_id, (misc->vxlan_vni << 8)); + misc->vxlan_vni = 0; + } + + if (mask->svlan_tag || mask->cvlan_tag) { + MLX5_SET(ste_eth_l2_tnl_v1, bit_mask, first_vlan_qualifier, -1); + mask->cvlan_tag = 0; + mask->svlan_tag = 0; + } +} + +static int dr_ste_v1_build_eth_l2_tnl_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_spec *spec = sb->inner ? &value->inner : &value->outer; + struct mlx5dr_match_misc *misc = &value->misc; + + DR_STE_SET_TAG(eth_l2_tnl_v1, tag, dmac_47_16, spec, dmac_47_16); + DR_STE_SET_TAG(eth_l2_tnl_v1, tag, dmac_15_0, spec, dmac_15_0); + DR_STE_SET_TAG(eth_l2_tnl_v1, tag, first_vlan_id, spec, first_vid); + DR_STE_SET_TAG(eth_l2_tnl_v1, tag, first_cfi, spec, first_cfi); + DR_STE_SET_TAG(eth_l2_tnl_v1, tag, ip_fragmented, spec, frag); + DR_STE_SET_TAG(eth_l2_tnl_v1, tag, first_priority, spec, first_prio); + DR_STE_SET_TAG(eth_l2_tnl_v1, tag, l3_ethertype, spec, ethertype); + + if (misc->vxlan_vni) { + MLX5_SET(ste_eth_l2_tnl_v1, tag, l2_tunneling_network_id, + (misc->vxlan_vni << 8)); + misc->vxlan_vni = 0; + } + + if (spec->cvlan_tag) { + MLX5_SET(ste_eth_l2_tnl_v1, tag, first_vlan_qualifier, DR_STE_CVLAN); + spec->cvlan_tag = 0; + } else if (spec->svlan_tag) { + MLX5_SET(ste_eth_l2_tnl_v1, tag, first_vlan_qualifier, DR_STE_SVLAN); + spec->svlan_tag = 0; + } + + if (spec->ip_version == IP_VERSION_IPV4) { + MLX5_SET(ste_eth_l2_tnl_v1, tag, l3_type, STE_IPV4); + spec->ip_version = 0; + } else if (spec->ip_version == IP_VERSION_IPV6) { + MLX5_SET(ste_eth_l2_tnl_v1, tag, l3_type, STE_IPV6); + spec->ip_version = 0; + } else if (spec->ip_version) { + return -EINVAL; + } + + return 0; +} + +static void dr_ste_v1_build_eth_l2_tnl_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_eth_l2_tnl_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_ETHL2_TNL; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_eth_l2_tnl_tag; +} + +static int dr_ste_v1_build_eth_l3_ipv4_misc_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_spec *spec = sb->inner ? &value->inner : &value->outer; + + DR_STE_SET_TAG(eth_l3_ipv4_misc_v1, tag, time_to_live, spec, ttl_hoplimit); + + return 0; +} + +static void dr_ste_v1_build_eth_l3_ipv4_misc_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_eth_l3_ipv4_misc_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_DFNR_TYPE(ETHL3_IPV4_MISC, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_eth_l3_ipv4_misc_tag; +} + +static int dr_ste_v1_build_eth_ipv6_l3_l4_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_spec *spec = sb->inner ? &value->inner : &value->outer; + struct mlx5dr_match_misc *misc = &value->misc; + + DR_STE_SET_TAG(eth_l4_v1, tag, dst_port, spec, tcp_dport); + DR_STE_SET_TAG(eth_l4_v1, tag, src_port, spec, tcp_sport); + DR_STE_SET_TAG(eth_l4_v1, tag, dst_port, spec, udp_dport); + DR_STE_SET_TAG(eth_l4_v1, tag, src_port, spec, udp_sport); + DR_STE_SET_TAG(eth_l4_v1, tag, protocol, spec, ip_protocol); + DR_STE_SET_TAG(eth_l4_v1, tag, fragmented, spec, frag); + DR_STE_SET_TAG(eth_l4_v1, tag, dscp, spec, ip_dscp); + DR_STE_SET_TAG(eth_l4_v1, tag, ecn, spec, ip_ecn); + DR_STE_SET_TAG(eth_l4_v1, tag, ipv6_hop_limit, spec, ttl_hoplimit); + + if (sb->inner) + DR_STE_SET_TAG(eth_l4_v1, tag, flow_label, misc, inner_ipv6_flow_label); + else + DR_STE_SET_TAG(eth_l4_v1, tag, flow_label, misc, outer_ipv6_flow_label); + + if (spec->tcp_flags) { + DR_STE_SET_TCP_FLAGS(eth_l4_v1, tag, spec); + spec->tcp_flags = 0; + } + + return 0; +} + +static void dr_ste_v1_build_eth_ipv6_l3_l4_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_eth_ipv6_l3_l4_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_DFNR_TYPE(ETHL4, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_eth_ipv6_l3_l4_tag; +} + +static int dr_ste_v1_build_mpls_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc2 = &value->misc2; + + if (sb->inner) + DR_STE_SET_MPLS(mpls_v1, misc2, inner, tag); + else + DR_STE_SET_MPLS(mpls_v1, misc2, outer, tag); + + return 0; +} + +static void dr_ste_v1_build_mpls_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_mpls_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_DFNR_TYPE(MPLS, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_mpls_tag; +} + +static int dr_ste_v1_build_tnl_gre_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc *misc = &value->misc; + + DR_STE_SET_TAG(gre_v1, tag, gre_protocol, misc, gre_protocol); + DR_STE_SET_TAG(gre_v1, tag, gre_k_present, misc, gre_k_present); + DR_STE_SET_TAG(gre_v1, tag, gre_key_h, misc, gre_key_h); + DR_STE_SET_TAG(gre_v1, tag, gre_key_l, misc, gre_key_l); + + DR_STE_SET_TAG(gre_v1, tag, gre_c_present, misc, gre_c_present); + DR_STE_SET_TAG(gre_v1, tag, gre_s_present, misc, gre_s_present); + + return 0; +} + +static void dr_ste_v1_build_tnl_gre_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_tnl_gre_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_GRE; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_tnl_gre_tag; +} + +static int dr_ste_v1_build_tnl_mpls_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc2 = &value->misc2; + + if (DR_STE_IS_OUTER_MPLS_OVER_GRE_SET(misc2)) { + DR_STE_SET_TAG(mpls_v1, tag, mpls0_label, + misc2, outer_first_mpls_over_gre_label); + + DR_STE_SET_TAG(mpls_v1, tag, mpls0_exp, + misc2, outer_first_mpls_over_gre_exp); + + DR_STE_SET_TAG(mpls_v1, tag, mpls0_s_bos, + misc2, outer_first_mpls_over_gre_s_bos); + + DR_STE_SET_TAG(mpls_v1, tag, mpls0_ttl, + misc2, outer_first_mpls_over_gre_ttl); + } else { + DR_STE_SET_TAG(mpls_v1, tag, mpls0_label, + misc2, outer_first_mpls_over_udp_label); + + DR_STE_SET_TAG(mpls_v1, tag, mpls0_exp, + misc2, outer_first_mpls_over_udp_exp); + + DR_STE_SET_TAG(mpls_v1, tag, mpls0_s_bos, + misc2, outer_first_mpls_over_udp_s_bos); + + DR_STE_SET_TAG(mpls_v1, tag, mpls0_ttl, + misc2, outer_first_mpls_over_udp_ttl); + } + + return 0; +} + +static void dr_ste_v1_build_tnl_mpls_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_tnl_mpls_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_MPLS_I; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_tnl_mpls_tag; +} + +static int dr_ste_v1_build_icmp_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc3 *misc3 = &value->misc3; + bool is_ipv4 = DR_MASK_IS_ICMPV4_SET(misc3); + u32 *icmp_header_data; + u8 *icmp_type; + u8 *icmp_code; + + if (is_ipv4) { + icmp_header_data = &misc3->icmpv4_header_data; + icmp_type = &misc3->icmpv4_type; + icmp_code = &misc3->icmpv4_code; + } else { + icmp_header_data = &misc3->icmpv6_header_data; + icmp_type = &misc3->icmpv6_type; + icmp_code = &misc3->icmpv6_code; + } + + MLX5_SET(ste_icmp_v1, tag, icmp_header_data, *icmp_header_data); + MLX5_SET(ste_icmp_v1, tag, icmp_type, *icmp_type); + MLX5_SET(ste_icmp_v1, tag, icmp_code, *icmp_code); + + *icmp_header_data = 0; + *icmp_type = 0; + *icmp_code = 0; + + return 0; +} + +static int dr_ste_v1_build_icmp_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_icmp_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_ETHL4_MISC_O; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_icmp_tag; + + return 0; +} + +static int dr_ste_v1_build_general_purpose_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc2 = &value->misc2; + + DR_STE_SET_TAG(general_purpose, tag, general_purpose_lookup_field, + misc2, metadata_reg_a); + + return 0; +} + +static void dr_ste_v1_build_general_purpose_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_general_purpose_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_GENERAL_PURPOSE; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_general_purpose_tag; +} + +static int dr_ste_v1_build_eth_l4_misc_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc3 *misc3 = &value->misc3; + + if (sb->inner) { + DR_STE_SET_TAG(eth_l4_misc_v1, tag, seq_num, misc3, inner_tcp_seq_num); + DR_STE_SET_TAG(eth_l4_misc_v1, tag, ack_num, misc3, inner_tcp_ack_num); + } else { + DR_STE_SET_TAG(eth_l4_misc_v1, tag, seq_num, misc3, outer_tcp_seq_num); + DR_STE_SET_TAG(eth_l4_misc_v1, tag, ack_num, misc3, outer_tcp_ack_num); + } + + return 0; +} + +static void dr_ste_v1_build_eth_l4_misc_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_eth_l4_misc_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_ETHL4_MISC_O; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_eth_l4_misc_tag; +} + +static int +dr_ste_v1_build_flex_parser_tnl_vxlan_gpe_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc3 *misc3 = &value->misc3; + + DR_STE_SET_TAG(flex_parser_tnl_vxlan_gpe, tag, + outer_vxlan_gpe_flags, misc3, + outer_vxlan_gpe_flags); + DR_STE_SET_TAG(flex_parser_tnl_vxlan_gpe, tag, + outer_vxlan_gpe_next_protocol, misc3, + outer_vxlan_gpe_next_protocol); + DR_STE_SET_TAG(flex_parser_tnl_vxlan_gpe, tag, + outer_vxlan_gpe_vni, misc3, + outer_vxlan_gpe_vni); + + return 0; +} + +static void +dr_ste_v1_build_flex_parser_tnl_vxlan_gpe_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_flex_parser_tnl_vxlan_gpe_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_FLEX_PARSER_TNL_HEADER; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_flex_parser_tnl_vxlan_gpe_tag; +} + +static int +dr_ste_v1_build_flex_parser_tnl_geneve_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc *misc = &value->misc; + + DR_STE_SET_TAG(flex_parser_tnl_geneve, tag, + geneve_protocol_type, misc, geneve_protocol_type); + DR_STE_SET_TAG(flex_parser_tnl_geneve, tag, + geneve_oam, misc, geneve_oam); + DR_STE_SET_TAG(flex_parser_tnl_geneve, tag, + geneve_opt_len, misc, geneve_opt_len); + DR_STE_SET_TAG(flex_parser_tnl_geneve, tag, + geneve_vni, misc, geneve_vni); + + return 0; +} + +static void +dr_ste_v1_build_flex_parser_tnl_geneve_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_flex_parser_tnl_geneve_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_FLEX_PARSER_TNL_HEADER; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_flex_parser_tnl_geneve_tag; +} + +static int dr_ste_v1_build_register_0_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc2 = &value->misc2; + + DR_STE_SET_TAG(register_0, tag, register_0_h, misc2, metadata_reg_c_0); + DR_STE_SET_TAG(register_0, tag, register_0_l, misc2, metadata_reg_c_1); + DR_STE_SET_TAG(register_0, tag, register_1_h, misc2, metadata_reg_c_2); + DR_STE_SET_TAG(register_0, tag, register_1_l, misc2, metadata_reg_c_3); + + return 0; +} + +static void dr_ste_v1_build_register_0_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_register_0_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_STEERING_REGISTERS_0; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_register_0_tag; +} + +static int dr_ste_v1_build_register_1_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc2 = &value->misc2; + + DR_STE_SET_TAG(register_1, tag, register_2_h, misc2, metadata_reg_c_4); + DR_STE_SET_TAG(register_1, tag, register_2_l, misc2, metadata_reg_c_5); + DR_STE_SET_TAG(register_1, tag, register_3_h, misc2, metadata_reg_c_6); + DR_STE_SET_TAG(register_1, tag, register_3_l, misc2, metadata_reg_c_7); + + return 0; +} + +static void dr_ste_v1_build_register_1_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_register_1_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_STEERING_REGISTERS_1; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_register_1_tag; +} + +static void dr_ste_v1_build_src_gvmi_qpn_bit_mask(struct mlx5dr_match_param *value, + u8 *bit_mask) +{ + struct mlx5dr_match_misc *misc_mask = &value->misc; + + DR_STE_SET_ONES(src_gvmi_qp_v1, bit_mask, source_gvmi, misc_mask, source_port); + DR_STE_SET_ONES(src_gvmi_qp_v1, bit_mask, source_qp, misc_mask, source_sqn); +} + +static int dr_ste_v1_build_src_gvmi_qpn_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc *misc = &value->misc; + struct mlx5dr_cmd_vport_cap *vport_cap; + struct mlx5dr_domain *dmn = sb->dmn; + struct mlx5dr_cmd_caps *caps; + u8 *bit_mask = sb->bit_mask; + + DR_STE_SET_TAG(src_gvmi_qp_v1, tag, source_qp, misc, source_sqn); + + if (sb->vhca_id_valid) { + /* Find port GVMI based on the eswitch_owner_vhca_id */ + if (misc->source_eswitch_owner_vhca_id == dmn->info.caps.gvmi) + caps = &dmn->info.caps; + else if (dmn->peer_dmn && (misc->source_eswitch_owner_vhca_id == + dmn->peer_dmn->info.caps.gvmi)) + caps = &dmn->peer_dmn->info.caps; + else + return -EINVAL; + + misc->source_eswitch_owner_vhca_id = 0; + } else { + caps = &dmn->info.caps; + } + + if (!MLX5_GET(ste_src_gvmi_qp_v1, bit_mask, source_gvmi)) + return 0; + + vport_cap = mlx5dr_get_vport_cap(caps, misc->source_port); + if (!vport_cap) { + mlx5dr_err(dmn, "Vport 0x%x is disabled or invalid\n", + misc->source_port); + return -EINVAL; + } + + if (vport_cap->vport_gvmi) + MLX5_SET(ste_src_gvmi_qp_v1, tag, source_gvmi, vport_cap->vport_gvmi); + + misc->source_port = 0; + return 0; +} + +static void dr_ste_v1_build_src_gvmi_qpn_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_src_gvmi_qpn_bit_mask(mask, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_SRC_QP_GVMI; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_src_gvmi_qpn_tag; +} + +struct mlx5dr_ste_ctx ste_ctx_v1 = { + /* Builders */ + .build_eth_l2_src_dst_init = &dr_ste_v1_build_eth_l2_src_dst_init, + .build_eth_l3_ipv6_src_init = &dr_ste_v1_build_eth_l3_ipv6_src_init, + .build_eth_l3_ipv6_dst_init = &dr_ste_v1_build_eth_l3_ipv6_dst_init, + .build_eth_l3_ipv4_5_tuple_init = &dr_ste_v1_build_eth_l3_ipv4_5_tuple_init, + .build_eth_l2_src_init = &dr_ste_v1_build_eth_l2_src_init, + .build_eth_l2_dst_init = &dr_ste_v1_build_eth_l2_dst_init, + .build_eth_l2_tnl_init = &dr_ste_v1_build_eth_l2_tnl_init, + .build_eth_l3_ipv4_misc_init = &dr_ste_v1_build_eth_l3_ipv4_misc_init, + .build_eth_ipv6_l3_l4_init = &dr_ste_v1_build_eth_ipv6_l3_l4_init, + .build_mpls_init = &dr_ste_v1_build_mpls_init, + .build_tnl_gre_init = &dr_ste_v1_build_tnl_gre_init, + .build_tnl_mpls_init = &dr_ste_v1_build_tnl_mpls_init, + .build_icmp_init = &dr_ste_v1_build_icmp_init, + .build_general_purpose_init = &dr_ste_v1_build_general_purpose_init, + .build_eth_l4_misc_init = &dr_ste_v1_build_eth_l4_misc_init, + .build_tnl_vxlan_gpe_init = &dr_ste_v1_build_flex_parser_tnl_vxlan_gpe_init, + .build_tnl_geneve_init = &dr_ste_v1_build_flex_parser_tnl_geneve_init, + .build_register_0_init = &dr_ste_v1_build_register_0_init, + .build_register_1_init = &dr_ste_v1_build_register_1_init, + .build_src_gvmi_qpn_init = &dr_ste_v1_build_src_gvmi_qpn_init, + /* Getters and Setters */ + .ste_init = &dr_ste_v1_init, + .set_next_lu_type = &dr_ste_v1_set_next_lu_type, + .get_next_lu_type = &dr_ste_v1_get_next_lu_type, + .set_miss_addr = &dr_ste_v1_set_miss_addr, + .get_miss_addr = &dr_ste_v1_get_miss_addr, + .set_hit_addr = &dr_ste_v1_set_hit_addr, + .set_byte_mask = &dr_ste_v1_set_byte_mask, + .get_byte_mask = &dr_ste_v1_get_byte_mask, + /* Actions */ + .set_actions_rx = &dr_ste_v1_set_actions_rx, + .set_actions_tx = &dr_ste_v1_set_actions_tx, + .modify_field_arr_sz = ARRAY_SIZE(dr_ste_v1_action_modify_field_arr), + .modify_field_arr = dr_ste_v1_action_modify_field_arr, + .set_action_set = &dr_ste_v1_set_action_set, + .set_action_add = &dr_ste_v1_set_action_add, + .set_action_copy = &dr_ste_v1_set_action_copy, + .set_action_decap_l3_list = &dr_ste_v1_set_action_decap_l3_list, + /* Send */ + .prepare_for_postsend = &dr_ste_v1_prepare_for_postsend, +}; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h index 8d2c3b6e2755..a8b497cbb844 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h @@ -666,7 +666,8 @@ struct mlx5dr_esw_caps { u64 drop_icm_address_tx; u64 uplink_icm_address_rx; u64 uplink_icm_address_tx; - bool sw_owner; + u8 sw_owner:1; + u8 sw_owner_v2:1; }; struct mlx5dr_cmd_vport_cap { @@ -699,6 +700,9 @@ struct mlx5dr_cmd_caps { bool rx_sw_owner; bool tx_sw_owner; bool fdb_sw_owner; + u8 rx_sw_owner_v2:1; + u8 tx_sw_owner_v2:1; + u8 fdb_sw_owner_v2:1; u32 num_vports; struct mlx5dr_esw_caps esw_caps; struct mlx5dr_cmd_vport_cap *vports_caps; @@ -1072,6 +1076,9 @@ struct mlx5dr_icm_chunk * mlx5dr_icm_alloc_chunk(struct mlx5dr_icm_pool *pool, enum mlx5dr_icm_chunk_size chunk_size); void mlx5dr_icm_free_chunk(struct mlx5dr_icm_chunk *chunk); + +void mlx5dr_ste_prepare_for_postsend(struct mlx5dr_ste_ctx *ste_ctx, + u8 *hw_ste_p, u32 ste_size); int mlx5dr_ste_htbl_init_and_postsend(struct mlx5dr_domain *dmn, struct mlx5dr_domain_rx_tx *nic_dmn, struct mlx5dr_ste_htbl *htbl, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr_ste_v1.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr_ste_v1.h new file mode 100644 index 000000000000..34c2bd17a8b4 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr_ste_v1.h @@ -0,0 +1,434 @@ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ +/* Copyright (c) 2020 NVIDIA CORPORATION. All rights reserved. */ + +#ifndef MLX5_IFC_DR_STE_V1_H +#define MLX5_IFC_DR_STE_V1_H + +enum mlx5_ifc_ste_v1_modify_hdr_offset { + MLX5_MODIFY_HEADER_V1_QW_OFFSET = 0x20, +}; + +struct mlx5_ifc_ste_single_action_flow_tag_v1_bits { + u8 action_id[0x8]; + u8 flow_tag[0x18]; +}; + +struct mlx5_ifc_ste_single_action_modify_list_v1_bits { + u8 action_id[0x8]; + u8 num_of_modify_actions[0x8]; + u8 modify_actions_ptr[0x10]; +}; + +struct mlx5_ifc_ste_single_action_remove_header_v1_bits { + u8 action_id[0x8]; + u8 reserved_at_8[0x2]; + u8 start_anchor[0x6]; + u8 reserved_at_10[0x2]; + u8 end_anchor[0x6]; + u8 reserved_at_18[0x4]; + u8 decap[0x1]; + u8 vni_to_cqe[0x1]; + u8 qos_profile[0x2]; +}; + +struct mlx5_ifc_ste_single_action_remove_header_size_v1_bits { + u8 action_id[0x8]; + u8 reserved_at_8[0x2]; + u8 start_anchor[0x6]; + u8 outer_l4_remove[0x1]; + u8 reserved_at_11[0x1]; + u8 start_offset[0x7]; + u8 reserved_at_18[0x1]; + u8 remove_size[0x6]; +}; + +struct mlx5_ifc_ste_double_action_copy_v1_bits { + u8 action_id[0x8]; + u8 destination_dw_offset[0x8]; + u8 reserved_at_10[0x2]; + u8 destination_left_shifter[0x6]; + u8 reserved_at_17[0x2]; + u8 destination_length[0x6]; + + u8 reserved_at_20[0x8]; + u8 source_dw_offset[0x8]; + u8 reserved_at_30[0x2]; + u8 source_right_shifter[0x6]; + u8 reserved_at_38[0x8]; +}; + +struct mlx5_ifc_ste_double_action_set_v1_bits { + u8 action_id[0x8]; + u8 destination_dw_offset[0x8]; + u8 reserved_at_10[0x2]; + u8 destination_left_shifter[0x6]; + u8 reserved_at_18[0x2]; + u8 destination_length[0x6]; + + u8 inline_data[0x20]; +}; + +struct mlx5_ifc_ste_double_action_add_v1_bits { + u8 action_id[0x8]; + u8 destination_dw_offset[0x8]; + u8 reserved_at_10[0x2]; + u8 destination_left_shifter[0x6]; + u8 reserved_at_18[0x2]; + u8 destination_length[0x6]; + + u8 add_value[0x20]; +}; + +struct mlx5_ifc_ste_double_action_insert_with_inline_v1_bits { + u8 action_id[0x8]; + u8 reserved_at_8[0x2]; + u8 start_anchor[0x6]; + u8 start_offset[0x7]; + u8 reserved_at_17[0x9]; + + u8 inline_data[0x20]; +}; + +struct mlx5_ifc_ste_double_action_insert_with_ptr_v1_bits { + u8 action_id[0x8]; + u8 reserved_at_8[0x2]; + u8 start_anchor[0x6]; + u8 start_offset[0x7]; + u8 size[0x6]; + u8 attributes[0x3]; + + u8 pointer[0x20]; +}; + +struct mlx5_ifc_ste_double_action_modify_action_list_v1_bits { + u8 action_id[0x8]; + u8 modify_actions_pattern_pointer[0x18]; + + u8 number_of_modify_actions[0x8]; + u8 modify_actions_argument_pointer[0x18]; +}; + +struct mlx5_ifc_ste_match_bwc_v1_bits { + u8 entry_format[0x8]; + u8 counter_id[0x18]; + + u8 miss_address_63_48[0x10]; + u8 match_definer_ctx_idx[0x8]; + u8 miss_address_39_32[0x8]; + + u8 miss_address_31_6[0x1a]; + u8 reserved_at_5a[0x1]; + u8 match_polarity[0x1]; + u8 reparse[0x1]; + u8 reserved_at_5d[0x3]; + + u8 next_table_base_63_48[0x10]; + u8 hash_definer_ctx_idx[0x8]; + u8 next_table_base_39_32_size[0x8]; + + u8 next_table_base_31_5_size[0x1b]; + u8 hash_type[0x2]; + u8 hash_after_actions[0x1]; + u8 reserved_at_9e[0x2]; + + u8 byte_mask[0x10]; + u8 next_entry_format[0x1]; + u8 mask_mode[0x1]; + u8 gvmi[0xe]; + + u8 action[0x40]; +}; + +struct mlx5_ifc_ste_mask_and_match_v1_bits { + u8 entry_format[0x8]; + u8 counter_id[0x18]; + + u8 miss_address_63_48[0x10]; + u8 match_definer_ctx_idx[0x8]; + u8 miss_address_39_32[0x8]; + + u8 miss_address_31_6[0x1a]; + u8 reserved_at_5a[0x1]; + u8 match_polarity[0x1]; + u8 reparse[0x1]; + u8 reserved_at_5d[0x3]; + + u8 next_table_base_63_48[0x10]; + u8 hash_definer_ctx_idx[0x8]; + u8 next_table_base_39_32_size[0x8]; + + u8 next_table_base_31_5_size[0x1b]; + u8 hash_type[0x2]; + u8 hash_after_actions[0x1]; + u8 reserved_at_9e[0x2]; + + u8 action[0x60]; +}; + +struct mlx5_ifc_ste_eth_l2_src_v1_bits { + u8 reserved_at_0[0x1]; + u8 sx_sniffer[0x1]; + u8 functional_loopback[0x1]; + u8 ip_fragmented[0x1]; + u8 qp_type[0x2]; + u8 encapsulation_type[0x2]; + u8 port[0x2]; + u8 l3_type[0x2]; + u8 l4_type[0x2]; + u8 first_vlan_qualifier[0x2]; + u8 first_priority[0x3]; + u8 first_cfi[0x1]; + u8 first_vlan_id[0xc]; + + u8 smac_47_16[0x20]; + + u8 smac_15_0[0x10]; + u8 l3_ethertype[0x10]; + + u8 reserved_at_60[0x6]; + u8 tcp_syn[0x1]; + u8 reserved_at_67[0x3]; + u8 force_loopback[0x1]; + u8 l2_ok[0x1]; + u8 l3_ok[0x1]; + u8 l4_ok[0x1]; + u8 second_vlan_qualifier[0x2]; + + u8 second_priority[0x3]; + u8 second_cfi[0x1]; + u8 second_vlan_id[0xc]; +}; + +struct mlx5_ifc_ste_eth_l2_dst_v1_bits { + u8 reserved_at_0[0x1]; + u8 sx_sniffer[0x1]; + u8 functional_lb[0x1]; + u8 ip_fragmented[0x1]; + u8 qp_type[0x2]; + u8 encapsulation_type[0x2]; + u8 port[0x2]; + u8 l3_type[0x2]; + u8 l4_type[0x2]; + u8 first_vlan_qualifier[0x2]; + u8 first_priority[0x3]; + u8 first_cfi[0x1]; + u8 first_vlan_id[0xc]; + + u8 dmac_47_16[0x20]; + + u8 dmac_15_0[0x10]; + u8 l3_ethertype[0x10]; + + u8 reserved_at_60[0x6]; + u8 tcp_syn[0x1]; + u8 reserved_at_67[0x3]; + u8 force_lb[0x1]; + u8 l2_ok[0x1]; + u8 l3_ok[0x1]; + u8 l4_ok[0x1]; + u8 second_vlan_qualifier[0x2]; + u8 second_priority[0x3]; + u8 second_cfi[0x1]; + u8 second_vlan_id[0xc]; +}; + +struct mlx5_ifc_ste_eth_l2_src_dst_v1_bits { + u8 dmac_47_16[0x20]; + + u8 smac_47_16[0x20]; + + u8 dmac_15_0[0x10]; + u8 reserved_at_50[0x2]; + u8 functional_lb[0x1]; + u8 reserved_at_53[0x5]; + u8 port[0x2]; + u8 l3_type[0x2]; + u8 reserved_at_5c[0x2]; + u8 first_vlan_qualifier[0x2]; + + u8 first_priority[0x3]; + u8 first_cfi[0x1]; + u8 first_vlan_id[0xc]; + u8 smac_15_0[0x10]; +}; + +struct mlx5_ifc_ste_eth_l3_ipv4_5_tuple_v1_bits { + u8 source_address[0x20]; + + u8 destination_address[0x20]; + + u8 source_port[0x10]; + u8 destination_port[0x10]; + + u8 reserved_at_60[0x4]; + u8 l4_ok[0x1]; + u8 l3_ok[0x1]; + u8 fragmented[0x1]; + u8 tcp_ns[0x1]; + u8 tcp_cwr[0x1]; + u8 tcp_ece[0x1]; + u8 tcp_urg[0x1]; + u8 tcp_ack[0x1]; + u8 tcp_psh[0x1]; + u8 tcp_rst[0x1]; + u8 tcp_syn[0x1]; + u8 tcp_fin[0x1]; + u8 dscp[0x6]; + u8 ecn[0x2]; + u8 protocol[0x8]; +}; + +struct mlx5_ifc_ste_eth_l2_tnl_v1_bits { + u8 l2_tunneling_network_id[0x20]; + + u8 dmac_47_16[0x20]; + + u8 dmac_15_0[0x10]; + u8 l3_ethertype[0x10]; + + u8 reserved_at_60[0x3]; + u8 ip_fragmented[0x1]; + u8 reserved_at_64[0x2]; + u8 encp_type[0x2]; + u8 reserved_at_68[0x2]; + u8 l3_type[0x2]; + u8 l4_type[0x2]; + u8 first_vlan_qualifier[0x2]; + u8 first_priority[0x3]; + u8 first_cfi[0x1]; + u8 first_vlan_id[0xc]; +}; + +struct mlx5_ifc_ste_eth_l3_ipv4_misc_v1_bits { + u8 identification[0x10]; + u8 flags[0x3]; + u8 fragment_offset[0xd]; + + u8 total_length[0x10]; + u8 checksum[0x10]; + + u8 version[0x4]; + u8 ihl[0x4]; + u8 time_to_live[0x8]; + u8 reserved_at_50[0x10]; + + u8 reserved_at_60[0x1c]; + u8 voq_internal_prio[0x4]; +}; + +struct mlx5_ifc_ste_eth_l4_v1_bits { + u8 ipv6_version[0x4]; + u8 reserved_at_4[0x4]; + u8 dscp[0x6]; + u8 ecn[0x2]; + u8 ipv6_hop_limit[0x8]; + u8 protocol[0x8]; + + u8 src_port[0x10]; + u8 dst_port[0x10]; + + u8 first_fragment[0x1]; + u8 reserved_at_41[0xb]; + u8 flow_label[0x14]; + + u8 tcp_data_offset[0x4]; + u8 l4_ok[0x1]; + u8 l3_ok[0x1]; + u8 fragmented[0x1]; + u8 tcp_ns[0x1]; + u8 tcp_cwr[0x1]; + u8 tcp_ece[0x1]; + u8 tcp_urg[0x1]; + u8 tcp_ack[0x1]; + u8 tcp_psh[0x1]; + u8 tcp_rst[0x1]; + u8 tcp_syn[0x1]; + u8 tcp_fin[0x1]; + u8 ipv6_paylen[0x10]; +}; + +struct mlx5_ifc_ste_eth_l4_misc_v1_bits { + u8 window_size[0x10]; + u8 urgent_pointer[0x10]; + + u8 ack_num[0x20]; + + u8 seq_num[0x20]; + + u8 length[0x10]; + u8 checksum[0x10]; +}; + +struct mlx5_ifc_ste_mpls_v1_bits { + u8 reserved_at_0[0x15]; + u8 mpls_ok[0x1]; + u8 mpls4_s_bit[0x1]; + u8 mpls4_qualifier[0x1]; + u8 mpls3_s_bit[0x1]; + u8 mpls3_qualifier[0x1]; + u8 mpls2_s_bit[0x1]; + u8 mpls2_qualifier[0x1]; + u8 mpls1_s_bit[0x1]; + u8 mpls1_qualifier[0x1]; + u8 mpls0_s_bit[0x1]; + u8 mpls0_qualifier[0x1]; + + u8 mpls0_label[0x14]; + u8 mpls0_exp[0x3]; + u8 mpls0_s_bos[0x1]; + u8 mpls0_ttl[0x8]; + + u8 mpls1_label[0x20]; + + u8 mpls2_label[0x20]; +}; + +struct mlx5_ifc_ste_gre_v1_bits { + u8 gre_c_present[0x1]; + u8 reserved_at_1[0x1]; + u8 gre_k_present[0x1]; + u8 gre_s_present[0x1]; + u8 strict_src_route[0x1]; + u8 recur[0x3]; + u8 flags[0x5]; + u8 version[0x3]; + u8 gre_protocol[0x10]; + + u8 reserved_at_20[0x20]; + + u8 gre_key_h[0x18]; + u8 gre_key_l[0x8]; + + u8 reserved_at_60[0x20]; +}; + +struct mlx5_ifc_ste_src_gvmi_qp_v1_bits { + u8 loopback_synd[0x8]; + u8 reserved_at_8[0x7]; + u8 functional_lb[0x1]; + u8 source_gvmi[0x10]; + + u8 force_lb[0x1]; + u8 reserved_at_21[0x1]; + u8 source_is_requestor[0x1]; + u8 reserved_at_23[0x5]; + u8 source_qp[0x18]; + + u8 reserved_at_40[0x20]; + + u8 reserved_at_60[0x20]; +}; + +struct mlx5_ifc_ste_icmp_v1_bits { + u8 icmp_payload_data[0x20]; + + u8 icmp_header_data[0x20]; + + u8 icmp_type[0x8]; + u8 icmp_code[0x8]; + u8 reserved_at_50[0x10]; + + u8 reserved_at_60[0x20]; +}; + +#endif /* MLX5_IFC_DR_STE_V1_H */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5dr.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5dr.h index 4177786b8eaf..612b0ac31db2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5dr.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5dr.h @@ -124,7 +124,10 @@ int mlx5dr_action_destroy(struct mlx5dr_action *action); static inline bool mlx5dr_is_supported(struct mlx5_core_dev *dev) { - return MLX5_CAP_ESW_FLOWTABLE_FDB(dev, sw_owner); + return MLX5_CAP_ESW_FLOWTABLE_FDB(dev, sw_owner) || + (MLX5_CAP_ESW_FLOWTABLE_FDB(dev, sw_owner_v2) && + (MLX5_CAP_GEN(dev, steering_format_version) <= + MLX5_STEERING_FORMAT_CONNECTX_6DX)); } /* buddy functions & structure */ |