[net-next,04/16] net/mlx5: DR, Move HW STEv0 match logic to a separate file

Message ID	20210105230333.239456-5-saeed@kernel.org
State	New
Headers	show Return-Path: <netdev-owner@kernel.org> From: Saeed Mahameed <saeed@kernel.org> To: "David S. Miller" <davem@davemloft.net>, Jakub Kicinski <kuba@kernel.org> Cc: netdev@vger.kernel.org, Yevgeny Kliteynik <kliteyn@nvidia.com>, Alex Vesker <valex@nvidia.com>, Saeed Mahameed <saeedm@nvidia.com> Subject: [net-next 04/16] net/mlx5: DR, Move HW STEv0 match logic to a separate file Date: Tue, 5 Jan 2021 15:03:21 -0800 Message-Id: <20210105230333.239456-5-saeed@kernel.org> In-Reply-To: <20210105230333.239456-1-saeed@kernel.org> References: <20210105230333.239456-1-saeed@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	mlx5 SW steering updates 2021-01-05 \| expand [pull,request,net-next,00/16] mlx5 SW steering updates 2021-01-05 [net-next,01/16] net/mlx5: DR, Add infrastructure for supporting several steering formats [net-next,04/16] net/mlx5: DR, Move HW STEv0 match logic to a separate file [net-next,05/16] net/mlx5: DR, Remove unused macro definition from dr_ste [net-next,06/16] net/mlx5: DR, Fix STEv0 source_eswitch_owner_vhca_id support [net-next,11/16] net/mlx5: DR, Add STE setters and getters per-device API [net-next,14/16] net/mlx5: DR, Move STEv0 action apply logic [net-next,15/16] net/mlx5: DR, Add STE modify header actions per-device API [net-next,16/16] net/mlx5: DR, Move STEv0 modify header logic

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Makefile b/drivers/net/ethernet/mellanox/mlx5/core/Makefile index 77961643d5a9..134bd038ae8a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Makefile +++ b/drivers/net/ethernet/mellanox/mlx5/core/Makefile @@ -83,5 +83,6 @@ 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_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_ste.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c index 9d88491ce81b..64c387860f79 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c @@ -9,11 +9,6 @@ #define DR_STE_ENABLE_FLOW_TAG BIT(31) -#define DR_STE_CALC_LU_TYPE(lookup_type, rx, inner) \ - ((inner) ? MLX5DR_STE_LU_TYPE_##lookup_type##_I : \ - (rx) ? MLX5DR_STE_LU_TYPE_##lookup_type##_D : \ - MLX5DR_STE_LU_TYPE_##lookup_type##_O) - enum dr_ste_tunl_action { DR_STE_TUNL_ACTION_NONE = 0, DR_STE_TUNL_ACTION_ENABLE = 1, @@ -940,95 +935,6 @@ void mlx5dr_ste_copy_param(u8 match_criteria, } } -static void -dr_ste_v0_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_MASK_V(eth_l2_src_dst, bit_mask, dmac_47_16, mask, dmac_47_16); - DR_STE_SET_MASK_V(eth_l2_src_dst, bit_mask, dmac_15_0, mask, dmac_15_0); - - if (mask->smac_47_16 || mask->smac_15_0) { - MLX5_SET(ste_eth_l2_src_dst, bit_mask, smac_47_32, - mask->smac_47_16 >> 16); - MLX5_SET(ste_eth_l2_src_dst, bit_mask, smac_31_0, - mask->smac_47_16 << 16 | mask->smac_15_0); - mask->smac_47_16 = 0; - mask->smac_15_0 = 0; - } - - DR_STE_SET_MASK_V(eth_l2_src_dst, bit_mask, first_vlan_id, mask, first_vid); - DR_STE_SET_MASK_V(eth_l2_src_dst, bit_mask, first_cfi, mask, first_cfi); - DR_STE_SET_MASK_V(eth_l2_src_dst, bit_mask, first_priority, mask, first_prio); - DR_STE_SET_MASK(eth_l2_src_dst, bit_mask, l3_type, mask, ip_version); - - if (mask->cvlan_tag) { - MLX5_SET(ste_eth_l2_src_dst, bit_mask, first_vlan_qualifier, -1); - mask->cvlan_tag = 0; - } else if (mask->svlan_tag) { - MLX5_SET(ste_eth_l2_src_dst, bit_mask, first_vlan_qualifier, -1); - mask->svlan_tag = 0; - } -} - -static int -dr_ste_v0_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, tag, dmac_47_16, spec, dmac_47_16); - DR_STE_SET_TAG(eth_l2_src_dst, tag, dmac_15_0, spec, dmac_15_0); - - if (spec->smac_47_16 || spec->smac_15_0) { - MLX5_SET(ste_eth_l2_src_dst, tag, smac_47_32, - spec->smac_47_16 >> 16); - MLX5_SET(ste_eth_l2_src_dst, tag, smac_31_0, - spec->smac_47_16 << 16 | spec->smac_15_0); - spec->smac_47_16 = 0; - spec->smac_15_0 = 0; - } - - if (spec->ip_version) { - if (spec->ip_version == IP_VERSION_IPV4) { - MLX5_SET(ste_eth_l2_src_dst, tag, l3_type, STE_IPV4); - spec->ip_version = 0; - } else if (spec->ip_version == IP_VERSION_IPV6) { - MLX5_SET(ste_eth_l2_src_dst, tag, l3_type, STE_IPV6); - spec->ip_version = 0; - } else { - pr_info("Unsupported ip_version value\n"); - return -EINVAL; - } - } - - DR_STE_SET_TAG(eth_l2_src_dst, tag, first_vlan_id, spec, first_vid); - DR_STE_SET_TAG(eth_l2_src_dst, tag, first_cfi, spec, first_cfi); - DR_STE_SET_TAG(eth_l2_src_dst, tag, first_priority, spec, first_prio); - - if (spec->cvlan_tag) { - MLX5_SET(ste_eth_l2_src_dst, tag, first_vlan_qualifier, DR_STE_CVLAN); - spec->cvlan_tag = 0; - } else if (spec->svlan_tag) { - MLX5_SET(ste_eth_l2_src_dst, tag, first_vlan_qualifier, DR_STE_SVLAN); - spec->svlan_tag = 0; - } - return 0; -} - -static void -dr_ste_v0_build_eth_l2_src_dst_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_eth_l2_src_dst_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL2_SRC_DST, sb->rx, sb->inner); - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_eth_l2_src_dst_tag; -} - void mlx5dr_ste_build_eth_l2_src_dst(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1039,44 +945,6 @@ void mlx5dr_ste_build_eth_l2_src_dst(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_eth_l2_src_dst_init(sb, mask); } -static void -dr_ste_v0_build_eth_l3_ipv6_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_MASK_V(eth_l3_ipv6_dst, bit_mask, dst_ip_127_96, mask, dst_ip_127_96); - DR_STE_SET_MASK_V(eth_l3_ipv6_dst, bit_mask, dst_ip_95_64, mask, dst_ip_95_64); - DR_STE_SET_MASK_V(eth_l3_ipv6_dst, bit_mask, dst_ip_63_32, mask, dst_ip_63_32); - DR_STE_SET_MASK_V(eth_l3_ipv6_dst, bit_mask, dst_ip_31_0, mask, dst_ip_31_0); -} - -static int -dr_ste_v0_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_v0_build_eth_l3_ipv6_dst_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_eth_l3_ipv6_dst_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV6_DST, sb->rx, sb->inner); - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_eth_l3_ipv6_dst_tag; -} - void mlx5dr_ste_build_eth_l3_ipv6_dst(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1087,44 +955,6 @@ void mlx5dr_ste_build_eth_l3_ipv6_dst(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_eth_l3_ipv6_dst_init(sb, mask); } -static void -dr_ste_v0_build_eth_l3_ipv6_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_MASK_V(eth_l3_ipv6_src, bit_mask, src_ip_127_96, mask, src_ip_127_96); - DR_STE_SET_MASK_V(eth_l3_ipv6_src, bit_mask, src_ip_95_64, mask, src_ip_95_64); - DR_STE_SET_MASK_V(eth_l3_ipv6_src, bit_mask, src_ip_63_32, mask, src_ip_63_32); - DR_STE_SET_MASK_V(eth_l3_ipv6_src, bit_mask, src_ip_31_0, mask, src_ip_31_0); -} - -static int -dr_ste_v0_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_v0_build_eth_l3_ipv6_src_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_eth_l3_ipv6_src_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV6_SRC, sb->rx, sb->inner); - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_eth_l3_ipv6_src_tag; -} - void mlx5dr_ste_build_eth_l3_ipv6_src(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1135,77 +965,6 @@ void mlx5dr_ste_build_eth_l3_ipv6_src(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_eth_l3_ipv6_src_init(sb, mask); } -static void -dr_ste_v0_build_eth_l3_ipv4_5_tuple_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_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, - destination_address, mask, dst_ip_31_0); - DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, - source_address, mask, src_ip_31_0); - DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, - destination_port, mask, tcp_dport); - DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, - destination_port, mask, udp_dport); - DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, - source_port, mask, tcp_sport); - DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, - source_port, mask, udp_sport); - DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, - protocol, mask, ip_protocol); - DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, - fragmented, mask, frag); - DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, - dscp, mask, ip_dscp); - DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, - ecn, mask, ip_ecn); - - if (mask->tcp_flags) { - DR_STE_SET_TCP_FLAGS(eth_l3_ipv4_5_tuple, bit_mask, mask); - mask->tcp_flags = 0; - } -} - -static int -dr_ste_v0_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, tag, destination_address, spec, dst_ip_31_0); - DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, source_address, spec, src_ip_31_0); - DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, destination_port, spec, tcp_dport); - DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, destination_port, spec, udp_dport); - DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, source_port, spec, tcp_sport); - DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, source_port, spec, udp_sport); - DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, protocol, spec, ip_protocol); - DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, fragmented, spec, frag); - DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, dscp, spec, ip_dscp); - DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, ecn, spec, ip_ecn); - - if (spec->tcp_flags) { - DR_STE_SET_TCP_FLAGS(eth_l3_ipv4_5_tuple, tag, spec); - spec->tcp_flags = 0; - } - - return 0; -} - -static void -dr_ste_v0_build_eth_l3_ipv4_5_tuple_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_eth_l3_ipv4_5_tuple_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV4_5_TUPLE, sb->rx, sb->inner); - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_eth_l3_ipv4_5_tuple_tag; -} - void mlx5dr_ste_build_eth_l3_ipv4_5_tuple(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1216,154 +975,6 @@ void mlx5dr_ste_build_eth_l3_ipv4_5_tuple(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_eth_l3_ipv4_5_tuple_init(sb, mask); } -static void -dr_ste_v0_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_MASK_V(eth_l2_src, bit_mask, first_vlan_id, mask, first_vid); - DR_STE_SET_MASK_V(eth_l2_src, bit_mask, first_cfi, mask, first_cfi); - DR_STE_SET_MASK_V(eth_l2_src, bit_mask, first_priority, mask, first_prio); - DR_STE_SET_MASK_V(eth_l2_src, bit_mask, ip_fragmented, mask, frag); - DR_STE_SET_MASK_V(eth_l2_src, bit_mask, l3_ethertype, mask, ethertype); - DR_STE_SET_MASK(eth_l2_src, bit_mask, l3_type, mask, ip_version); - - if (mask->svlan_tag || mask->cvlan_tag) { - MLX5_SET(ste_eth_l2_src, 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, bit_mask, second_vlan_qualifier, -1); - misc_mask->inner_second_cvlan_tag = 0; - misc_mask->inner_second_svlan_tag = 0; - } - - DR_STE_SET_MASK_V(eth_l2_src, bit_mask, - second_vlan_id, misc_mask, inner_second_vid); - DR_STE_SET_MASK_V(eth_l2_src, bit_mask, - second_cfi, misc_mask, inner_second_cfi); - DR_STE_SET_MASK_V(eth_l2_src, 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, bit_mask, second_vlan_qualifier, -1); - misc_mask->outer_second_cvlan_tag = 0; - misc_mask->outer_second_svlan_tag = 0; - } - - DR_STE_SET_MASK_V(eth_l2_src, bit_mask, - second_vlan_id, misc_mask, outer_second_vid); - DR_STE_SET_MASK_V(eth_l2_src, bit_mask, - second_cfi, misc_mask, outer_second_cfi); - DR_STE_SET_MASK_V(eth_l2_src, bit_mask, - second_priority, misc_mask, outer_second_prio); - } -} - -static int -dr_ste_v0_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, tag, first_vlan_id, spec, first_vid); - DR_STE_SET_TAG(eth_l2_src, tag, first_cfi, spec, first_cfi); - DR_STE_SET_TAG(eth_l2_src, tag, first_priority, spec, first_prio); - DR_STE_SET_TAG(eth_l2_src, tag, ip_fragmented, spec, frag); - DR_STE_SET_TAG(eth_l2_src, tag, l3_ethertype, spec, ethertype); - - if (spec->ip_version) { - if (spec->ip_version == IP_VERSION_IPV4) { - MLX5_SET(ste_eth_l2_src, tag, l3_type, STE_IPV4); - spec->ip_version = 0; - } else if (spec->ip_version == IP_VERSION_IPV6) { - MLX5_SET(ste_eth_l2_src, tag, l3_type, STE_IPV6); - spec->ip_version = 0; - } else { - pr_info("Unsupported ip_version value\n"); - return -EINVAL; - } - } - - if (spec->cvlan_tag) { - MLX5_SET(ste_eth_l2_src, tag, first_vlan_qualifier, DR_STE_CVLAN); - spec->cvlan_tag = 0; - } else if (spec->svlan_tag) { - MLX5_SET(ste_eth_l2_src, 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, 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, tag, second_vlan_qualifier, DR_STE_SVLAN); - misc_spec->inner_second_svlan_tag = 0; - } - - DR_STE_SET_TAG(eth_l2_src, tag, second_vlan_id, misc_spec, inner_second_vid); - DR_STE_SET_TAG(eth_l2_src, tag, second_cfi, misc_spec, inner_second_cfi); - DR_STE_SET_TAG(eth_l2_src, tag, second_priority, misc_spec, inner_second_prio); - } else { - if (misc_spec->outer_second_cvlan_tag) { - MLX5_SET(ste_eth_l2_src, 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, tag, second_vlan_qualifier, DR_STE_SVLAN); - misc_spec->outer_second_svlan_tag = 0; - } - DR_STE_SET_TAG(eth_l2_src, tag, second_vlan_id, misc_spec, outer_second_vid); - DR_STE_SET_TAG(eth_l2_src, tag, second_cfi, misc_spec, outer_second_cfi); - DR_STE_SET_TAG(eth_l2_src, tag, second_priority, misc_spec, outer_second_prio); - } - - return 0; -} - -static void -dr_ste_v0_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_MASK_V(eth_l2_src, bit_mask, smac_47_16, mask, smac_47_16); - DR_STE_SET_MASK_V(eth_l2_src, bit_mask, smac_15_0, mask, smac_15_0); - - dr_ste_v0_build_eth_l2_src_or_dst_bit_mask(value, inner, bit_mask); -} - -static int -dr_ste_v0_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, tag, smac_47_16, spec, smac_47_16); - DR_STE_SET_TAG(eth_l2_src, tag, smac_15_0, spec, smac_15_0); - - return dr_ste_v0_build_eth_l2_src_or_dst_tag(value, sb->inner, tag); -} - -static void -dr_ste_v0_build_eth_l2_src_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_eth_l2_src_bit_mask(mask, sb->inner, sb->bit_mask); - sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL2_SRC, sb->rx, sb->inner); - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_eth_l2_src_tag; -} - void mlx5dr_ste_build_eth_l2_src(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1374,42 +985,6 @@ void mlx5dr_ste_build_eth_l2_src(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_eth_l2_src_init(sb, mask); } -static void -dr_ste_v0_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_MASK_V(eth_l2_dst, bit_mask, dmac_47_16, mask, dmac_47_16); - DR_STE_SET_MASK_V(eth_l2_dst, bit_mask, dmac_15_0, mask, dmac_15_0); - - dr_ste_v0_build_eth_l2_src_or_dst_bit_mask(value, inner, bit_mask); -} - -static int -dr_ste_v0_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, tag, dmac_47_16, spec, dmac_47_16); - DR_STE_SET_TAG(eth_l2_dst, tag, dmac_15_0, spec, dmac_15_0); - - return dr_ste_v0_build_eth_l2_src_or_dst_tag(value, sb->inner, tag); -} - -static void -dr_ste_v0_build_eth_l2_dst_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_eth_l2_dst_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL2_DST, sb->rx, sb->inner); - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_eth_l2_dst_tag; -} - void mlx5dr_ste_build_eth_l2_dst(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1420,91 +995,6 @@ void mlx5dr_ste_build_eth_l2_dst(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_eth_l2_dst_init(sb, mask); } -static void -dr_ste_v0_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_MASK_V(eth_l2_tnl, bit_mask, dmac_47_16, mask, dmac_47_16); - DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, dmac_15_0, mask, dmac_15_0); - DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, first_vlan_id, mask, first_vid); - DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, first_cfi, mask, first_cfi); - DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, first_priority, mask, first_prio); - DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, ip_fragmented, mask, frag); - DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, l3_ethertype, mask, ethertype); - DR_STE_SET_MASK(eth_l2_tnl, bit_mask, l3_type, mask, ip_version); - - if (misc->vxlan_vni) { - MLX5_SET(ste_eth_l2_tnl, 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, bit_mask, first_vlan_qualifier, -1); - mask->cvlan_tag = 0; - mask->svlan_tag = 0; - } -} - -static int -dr_ste_v0_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, tag, dmac_47_16, spec, dmac_47_16); - DR_STE_SET_TAG(eth_l2_tnl, tag, dmac_15_0, spec, dmac_15_0); - DR_STE_SET_TAG(eth_l2_tnl, tag, first_vlan_id, spec, first_vid); - DR_STE_SET_TAG(eth_l2_tnl, tag, first_cfi, spec, first_cfi); - DR_STE_SET_TAG(eth_l2_tnl, tag, ip_fragmented, spec, frag); - DR_STE_SET_TAG(eth_l2_tnl, tag, first_priority, spec, first_prio); - DR_STE_SET_TAG(eth_l2_tnl, tag, l3_ethertype, spec, ethertype); - - if (misc->vxlan_vni) { - MLX5_SET(ste_eth_l2_tnl, tag, l2_tunneling_network_id, - (misc->vxlan_vni << 8)); - misc->vxlan_vni = 0; - } - - if (spec->cvlan_tag) { - MLX5_SET(ste_eth_l2_tnl, tag, first_vlan_qualifier, DR_STE_CVLAN); - spec->cvlan_tag = 0; - } else if (spec->svlan_tag) { - MLX5_SET(ste_eth_l2_tnl, tag, first_vlan_qualifier, DR_STE_SVLAN); - spec->svlan_tag = 0; - } - - if (spec->ip_version) { - if (spec->ip_version == IP_VERSION_IPV4) { - MLX5_SET(ste_eth_l2_tnl, tag, l3_type, STE_IPV4); - spec->ip_version = 0; - } else if (spec->ip_version == IP_VERSION_IPV6) { - MLX5_SET(ste_eth_l2_tnl, tag, l3_type, STE_IPV6); - spec->ip_version = 0; - } else { - return -EINVAL; - } - } - - return 0; -} - -static void -dr_ste_v0_build_eth_l2_tnl_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_eth_l2_tnl_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = MLX5DR_STE_LU_TYPE_ETHL2_TUNNELING_I; - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_eth_l2_tnl_tag; -} - void mlx5dr_ste_build_eth_l2_tnl(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, bool inner, bool rx) @@ -1514,38 +1004,6 @@ void mlx5dr_ste_build_eth_l2_tnl(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_eth_l2_tnl_init(sb, mask); } -static void -dr_ste_v0_build_eth_l3_ipv4_misc_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_MASK_V(eth_l3_ipv4_misc, bit_mask, time_to_live, mask, ttl_hoplimit); -} - -static int -dr_ste_v0_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, tag, time_to_live, spec, ttl_hoplimit); - - return 0; -} - -static void -dr_ste_v0_build_eth_l3_ipv4_misc_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_eth_l3_ipv4_misc_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV4_MISC, sb->rx, sb->inner); - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_eth_l3_ipv4_misc_tag; -} - void mlx5dr_ste_build_eth_l3_ipv4_misc(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1556,64 +1014,6 @@ void mlx5dr_ste_build_eth_l3_ipv4_misc(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_eth_l3_ipv4_misc_init(sb, mask); } -static void -dr_ste_v0_build_eth_ipv6_l3_l4_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_MASK_V(eth_l4, bit_mask, dst_port, mask, tcp_dport); - DR_STE_SET_MASK_V(eth_l4, bit_mask, src_port, mask, tcp_sport); - DR_STE_SET_MASK_V(eth_l4, bit_mask, dst_port, mask, udp_dport); - DR_STE_SET_MASK_V(eth_l4, bit_mask, src_port, mask, udp_sport); - DR_STE_SET_MASK_V(eth_l4, bit_mask, protocol, mask, ip_protocol); - DR_STE_SET_MASK_V(eth_l4, bit_mask, fragmented, mask, frag); - DR_STE_SET_MASK_V(eth_l4, bit_mask, dscp, mask, ip_dscp); - DR_STE_SET_MASK_V(eth_l4, bit_mask, ecn, mask, ip_ecn); - DR_STE_SET_MASK_V(eth_l4, bit_mask, ipv6_hop_limit, mask, ttl_hoplimit); - - if (mask->tcp_flags) { - DR_STE_SET_TCP_FLAGS(eth_l4, bit_mask, mask); - mask->tcp_flags = 0; - } -} - -static int -dr_ste_v0_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; - - DR_STE_SET_TAG(eth_l4, tag, dst_port, spec, tcp_dport); - DR_STE_SET_TAG(eth_l4, tag, src_port, spec, tcp_sport); - DR_STE_SET_TAG(eth_l4, tag, dst_port, spec, udp_dport); - DR_STE_SET_TAG(eth_l4, tag, src_port, spec, udp_sport); - DR_STE_SET_TAG(eth_l4, tag, protocol, spec, ip_protocol); - DR_STE_SET_TAG(eth_l4, tag, fragmented, spec, frag); - DR_STE_SET_TAG(eth_l4, tag, dscp, spec, ip_dscp); - DR_STE_SET_TAG(eth_l4, tag, ecn, spec, ip_ecn); - DR_STE_SET_TAG(eth_l4, tag, ipv6_hop_limit, spec, ttl_hoplimit); - - if (spec->tcp_flags) { - DR_STE_SET_TCP_FLAGS(eth_l4, tag, spec); - spec->tcp_flags = 0; - } - - return 0; -} - -static void -dr_ste_v0_build_eth_ipv6_l3_l4_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_eth_ipv6_l3_l4_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL4, sb->rx, sb->inner); - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_eth_ipv6_l3_l4_tag; -} - void mlx5dr_ste_build_eth_ipv6_l3_l4(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1639,44 +1039,6 @@ void mlx5dr_ste_build_empty_always_hit(struct mlx5dr_ste_build *sb, bool rx) sb->ste_build_tag_func = &dr_ste_build_empty_always_hit_tag; } -static void -dr_ste_v0_build_mpls_bit_mask(struct mlx5dr_match_param *value, - bool inner, u8 *bit_mask) -{ - struct mlx5dr_match_misc2 *misc2_mask = &value->misc2; - - if (inner) - DR_STE_SET_MPLS_MASK(mpls, misc2_mask, inner, bit_mask); - else - DR_STE_SET_MPLS_MASK(mpls, misc2_mask, outer, bit_mask); -} - -static int -dr_ste_v0_build_mpls_tag(struct mlx5dr_match_param *value, - struct mlx5dr_ste_build *sb, - u8 *tag) -{ - struct mlx5dr_match_misc2 *misc2_mask = &value->misc2; - - if (sb->inner) - DR_STE_SET_MPLS_TAG(mpls, misc2_mask, inner, tag); - else - DR_STE_SET_MPLS_TAG(mpls, misc2_mask, outer, tag); - - return 0; -} - -static void -dr_ste_v0_build_mpls_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_mpls_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = DR_STE_CALC_LU_TYPE(MPLS_FIRST, sb->rx, sb->inner); - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_mpls_tag; -} - void mlx5dr_ste_build_mpls(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1687,52 +1049,6 @@ void mlx5dr_ste_build_mpls(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_mpls_init(sb, mask); } -static void -dr_ste_v0_build_tnl_gre_bit_mask(struct mlx5dr_match_param *value, - bool inner, u8 *bit_mask) -{ - struct mlx5dr_match_misc *misc_mask = &value->misc; - - DR_STE_SET_MASK_V(gre, bit_mask, gre_protocol, misc_mask, gre_protocol); - DR_STE_SET_MASK_V(gre, bit_mask, gre_k_present, misc_mask, gre_k_present); - DR_STE_SET_MASK_V(gre, bit_mask, gre_key_h, misc_mask, gre_key_h); - DR_STE_SET_MASK_V(gre, bit_mask, gre_key_l, misc_mask, gre_key_l); - - DR_STE_SET_MASK_V(gre, bit_mask, gre_c_present, misc_mask, gre_c_present); - DR_STE_SET_MASK_V(gre, bit_mask, gre_s_present, misc_mask, gre_s_present); -} - -static int -dr_ste_v0_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, tag, gre_protocol, misc, gre_protocol); - - DR_STE_SET_TAG(gre, tag, gre_k_present, misc, gre_k_present); - DR_STE_SET_TAG(gre, tag, gre_key_h, misc, gre_key_h); - DR_STE_SET_TAG(gre, tag, gre_key_l, misc, gre_key_l); - - DR_STE_SET_TAG(gre, tag, gre_c_present, misc, gre_c_present); - - DR_STE_SET_TAG(gre, tag, gre_s_present, misc, gre_s_present); - - return 0; -} - -static void -dr_ste_v0_build_tnl_gre_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_tnl_gre_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = MLX5DR_STE_LU_TYPE_GRE; - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_tnl_gre_tag; -} - void mlx5dr_ste_build_tnl_gre(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1743,85 +1059,6 @@ void mlx5dr_ste_build_tnl_gre(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_tnl_gre_init(sb, mask); } -static void -dr_ste_v0_build_tnl_mpls_bit_mask(struct mlx5dr_match_param *value, - bool inner, u8 *bit_mask) -{ - struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; - - if (DR_STE_IS_OUTER_MPLS_OVER_GRE_SET(misc_2_mask)) { - DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_label, - misc_2_mask, outer_first_mpls_over_gre_label); - - DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_exp, - misc_2_mask, outer_first_mpls_over_gre_exp); - - DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_s_bos, - misc_2_mask, outer_first_mpls_over_gre_s_bos); - - DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_ttl, - misc_2_mask, outer_first_mpls_over_gre_ttl); - } else { - DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_label, - misc_2_mask, outer_first_mpls_over_udp_label); - - DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_exp, - misc_2_mask, outer_first_mpls_over_udp_exp); - - DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_s_bos, - misc_2_mask, outer_first_mpls_over_udp_s_bos); - - DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_ttl, - misc_2_mask, outer_first_mpls_over_udp_ttl); - } -} - -static int -dr_ste_v0_build_tnl_mpls_tag(struct mlx5dr_match_param *value, - struct mlx5dr_ste_build *sb, - u8 *tag) -{ - struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; - - if (DR_STE_IS_OUTER_MPLS_OVER_GRE_SET(misc_2_mask)) { - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_label, - misc_2_mask, outer_first_mpls_over_gre_label); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_exp, - misc_2_mask, outer_first_mpls_over_gre_exp); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_s_bos, - misc_2_mask, outer_first_mpls_over_gre_s_bos); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_ttl, - misc_2_mask, outer_first_mpls_over_gre_ttl); - } else { - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_label, - misc_2_mask, outer_first_mpls_over_udp_label); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_exp, - misc_2_mask, outer_first_mpls_over_udp_exp); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_s_bos, - misc_2_mask, outer_first_mpls_over_udp_s_bos); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_ttl, - misc_2_mask, outer_first_mpls_over_udp_ttl); - } - return 0; -} - -static void -dr_ste_v0_build_tnl_mpls_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_tnl_mpls_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = MLX5DR_STE_LU_TYPE_FLEX_PARSER_0; - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_tnl_mpls_tag; -} - void mlx5dr_ste_build_tnl_mpls(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1832,169 +1069,6 @@ void mlx5dr_ste_build_tnl_mpls(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_tnl_mpls_init(sb, mask); } -#define ICMP_TYPE_OFFSET_FIRST_DW 24 -#define ICMP_CODE_OFFSET_FIRST_DW 16 -#define ICMP_HEADER_DATA_OFFSET_SECOND_DW 0 - -static int -dr_ste_v0_build_icmp_bit_mask(struct mlx5dr_match_param *mask, - struct mlx5dr_cmd_caps *caps, - u8 *bit_mask) -{ - struct mlx5dr_match_misc3 *misc_3_mask = &mask->misc3; - bool is_ipv4_mask = DR_MASK_IS_ICMPV4_SET(misc_3_mask); - u32 icmp_header_data_mask; - u32 icmp_type_mask; - u32 icmp_code_mask; - int dw0_location; - int dw1_location; - - if (is_ipv4_mask) { - icmp_header_data_mask = misc_3_mask->icmpv4_header_data; - icmp_type_mask = misc_3_mask->icmpv4_type; - icmp_code_mask = misc_3_mask->icmpv4_code; - dw0_location = caps->flex_parser_id_icmp_dw0; - dw1_location = caps->flex_parser_id_icmp_dw1; - } else { - icmp_header_data_mask = misc_3_mask->icmpv6_header_data; - icmp_type_mask = misc_3_mask->icmpv6_type; - icmp_code_mask = misc_3_mask->icmpv6_code; - dw0_location = caps->flex_parser_id_icmpv6_dw0; - dw1_location = caps->flex_parser_id_icmpv6_dw1; - } - - switch (dw0_location) { - case 4: - if (icmp_type_mask) { - MLX5_SET(ste_flex_parser_1, bit_mask, flex_parser_4, - (icmp_type_mask << ICMP_TYPE_OFFSET_FIRST_DW)); - if (is_ipv4_mask) - misc_3_mask->icmpv4_type = 0; - else - misc_3_mask->icmpv6_type = 0; - } - if (icmp_code_mask) { - u32 cur_val = MLX5_GET(ste_flex_parser_1, bit_mask, - flex_parser_4); - MLX5_SET(ste_flex_parser_1, bit_mask, flex_parser_4, - cur_val | (icmp_code_mask << ICMP_CODE_OFFSET_FIRST_DW)); - if (is_ipv4_mask) - misc_3_mask->icmpv4_code = 0; - else - misc_3_mask->icmpv6_code = 0; - } - break; - default: - return -EINVAL; - } - - switch (dw1_location) { - case 5: - if (icmp_header_data_mask) { - MLX5_SET(ste_flex_parser_1, bit_mask, flex_parser_5, - (icmp_header_data_mask << ICMP_HEADER_DATA_OFFSET_SECOND_DW)); - if (is_ipv4_mask) - misc_3_mask->icmpv4_header_data = 0; - else - misc_3_mask->icmpv6_header_data = 0; - } - break; - default: - return -EINVAL; - } - - return 0; -} - -static int -dr_ste_v0_build_icmp_tag(struct mlx5dr_match_param *value, - struct mlx5dr_ste_build *sb, - u8 *tag) -{ - struct mlx5dr_match_misc3 *misc_3 = &value->misc3; - u32 icmp_header_data; - int dw0_location; - int dw1_location; - u32 icmp_type; - u32 icmp_code; - bool is_ipv4; - - is_ipv4 = DR_MASK_IS_ICMPV4_SET(misc_3); - if (is_ipv4) { - icmp_header_data = misc_3->icmpv4_header_data; - icmp_type = misc_3->icmpv4_type; - icmp_code = misc_3->icmpv4_code; - dw0_location = sb->caps->flex_parser_id_icmp_dw0; - dw1_location = sb->caps->flex_parser_id_icmp_dw1; - } else { - icmp_header_data = misc_3->icmpv6_header_data; - icmp_type = misc_3->icmpv6_type; - icmp_code = misc_3->icmpv6_code; - dw0_location = sb->caps->flex_parser_id_icmpv6_dw0; - dw1_location = sb->caps->flex_parser_id_icmpv6_dw1; - } - - switch (dw0_location) { - case 4: - if (icmp_type) { - MLX5_SET(ste_flex_parser_1, tag, flex_parser_4, - (icmp_type << ICMP_TYPE_OFFSET_FIRST_DW)); - if (is_ipv4) - misc_3->icmpv4_type = 0; - else - misc_3->icmpv6_type = 0; - } - - if (icmp_code) { - u32 cur_val = MLX5_GET(ste_flex_parser_1, tag, - flex_parser_4); - MLX5_SET(ste_flex_parser_1, tag, flex_parser_4, - cur_val | (icmp_code << ICMP_CODE_OFFSET_FIRST_DW)); - if (is_ipv4) - misc_3->icmpv4_code = 0; - else - misc_3->icmpv6_code = 0; - } - break; - default: - return -EINVAL; - } - - switch (dw1_location) { - case 5: - if (icmp_header_data) { - MLX5_SET(ste_flex_parser_1, tag, flex_parser_5, - (icmp_header_data << ICMP_HEADER_DATA_OFFSET_SECOND_DW)); - if (is_ipv4) - misc_3->icmpv4_header_data = 0; - else - misc_3->icmpv6_header_data = 0; - } - break; - default: - return -EINVAL; - } - - return 0; -} - -static int -dr_ste_v0_build_icmp_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - int ret; - - ret = dr_ste_v0_build_icmp_bit_mask(mask, sb->caps, sb->bit_mask); - if (ret) - return ret; - - sb->lu_type = MLX5DR_STE_LU_TYPE_FLEX_PARSER_1; - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_icmp_tag; - - return 0; -} - int mlx5dr_ste_build_icmp(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -2007,41 +1081,6 @@ int mlx5dr_ste_build_icmp(struct mlx5dr_ste_ctx *ste_ctx, return ste_ctx->build_icmp_init(sb, mask); } -static void -dr_ste_v0_build_general_purpose_bit_mask(struct mlx5dr_match_param *value, - bool inner, u8 *bit_mask) -{ - struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; - - DR_STE_SET_MASK_V(general_purpose, bit_mask, - general_purpose_lookup_field, misc_2_mask, - metadata_reg_a); -} - -static int -dr_ste_v0_build_general_purpose_tag(struct mlx5dr_match_param *value, - struct mlx5dr_ste_build *sb, - u8 *tag) -{ - struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; - - DR_STE_SET_TAG(general_purpose, tag, general_purpose_lookup_field, - misc_2_mask, metadata_reg_a); - - return 0; -} - -static void -dr_ste_v0_build_general_purpose_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_general_purpose_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = MLX5DR_STE_LU_TYPE_GENERAL_PURPOSE; - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_general_purpose_tag; -} - void mlx5dr_ste_build_general_purpose(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -2052,54 +1091,6 @@ void mlx5dr_ste_build_general_purpose(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_general_purpose_init(sb, mask); } -static void -dr_ste_v0_build_eth_l4_misc_bit_mask(struct mlx5dr_match_param *value, - bool inner, u8 *bit_mask) -{ - struct mlx5dr_match_misc3 *misc_3_mask = &value->misc3; - - if (inner) { - DR_STE_SET_MASK_V(eth_l4_misc, bit_mask, seq_num, misc_3_mask, - inner_tcp_seq_num); - DR_STE_SET_MASK_V(eth_l4_misc, bit_mask, ack_num, misc_3_mask, - inner_tcp_ack_num); - } else { - DR_STE_SET_MASK_V(eth_l4_misc, bit_mask, seq_num, misc_3_mask, - outer_tcp_seq_num); - DR_STE_SET_MASK_V(eth_l4_misc, bit_mask, ack_num, misc_3_mask, - outer_tcp_ack_num); - } -} - -static int -dr_ste_v0_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, tag, seq_num, misc3, inner_tcp_seq_num); - DR_STE_SET_TAG(eth_l4_misc, tag, ack_num, misc3, inner_tcp_ack_num); - } else { - DR_STE_SET_TAG(eth_l4_misc, tag, seq_num, misc3, outer_tcp_seq_num); - DR_STE_SET_TAG(eth_l4_misc, tag, ack_num, misc3, outer_tcp_ack_num); - } - - return 0; -} - -static void -dr_ste_v0_build_eth_l4_misc_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_eth_l4_misc_bit_mask(mask, sb->inner, sb->bit_mask); - - sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL4_MISC, sb->rx, sb->inner); - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_eth_l4_misc_tag; -} - void mlx5dr_ste_build_eth_l4_misc(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -2110,54 +1101,6 @@ void mlx5dr_ste_build_eth_l4_misc(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_eth_l4_misc_init(sb, mask); } -static void -dr_ste_v0_build_flex_parser_tnl_vxlan_gpe_bit_mask(struct mlx5dr_match_param *value, - bool inner, u8 *bit_mask) -{ - struct mlx5dr_match_misc3 *misc_3_mask = &value->misc3; - - DR_STE_SET_MASK_V(flex_parser_tnl_vxlan_gpe, bit_mask, - outer_vxlan_gpe_flags, - misc_3_mask, outer_vxlan_gpe_flags); - DR_STE_SET_MASK_V(flex_parser_tnl_vxlan_gpe, bit_mask, - outer_vxlan_gpe_next_protocol, - misc_3_mask, outer_vxlan_gpe_next_protocol); - DR_STE_SET_MASK_V(flex_parser_tnl_vxlan_gpe, bit_mask, - outer_vxlan_gpe_vni, - misc_3_mask, outer_vxlan_gpe_vni); -} - -static int -dr_ste_v0_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_v0_build_flex_parser_tnl_vxlan_gpe_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_flex_parser_tnl_vxlan_gpe_bit_mask(mask, sb->inner, - sb->bit_mask); - sb->lu_type = MLX5DR_STE_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_v0_build_flex_parser_tnl_vxlan_gpe_tag; -} - void mlx5dr_ste_build_tnl_vxlan_gpe(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -2168,55 +1111,6 @@ void mlx5dr_ste_build_tnl_vxlan_gpe(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_tnl_vxlan_gpe_init(sb, mask); } -static void -dr_ste_v0_build_flex_parser_tnl_geneve_bit_mask(struct mlx5dr_match_param *value, - u8 *bit_mask) -{ - struct mlx5dr_match_misc *misc_mask = &value->misc; - - DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask, - geneve_protocol_type, - misc_mask, geneve_protocol_type); - DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask, - geneve_oam, - misc_mask, geneve_oam); - DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask, - geneve_opt_len, - misc_mask, geneve_opt_len); - DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask, - geneve_vni, - misc_mask, geneve_vni); -} - -static int -dr_ste_v0_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_v0_build_flex_parser_tnl_geneve_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_flex_parser_tnl_geneve_bit_mask(mask, sb->bit_mask); - sb->lu_type = MLX5DR_STE_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_v0_build_flex_parser_tnl_geneve_tag; -} - void mlx5dr_ste_build_tnl_geneve(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -2227,48 +1121,6 @@ void mlx5dr_ste_build_tnl_geneve(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_tnl_geneve_init(sb, mask); } -static void -dr_ste_v0_build_register_0_bit_mask(struct mlx5dr_match_param *value, - u8 *bit_mask) -{ - struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; - - DR_STE_SET_MASK_V(register_0, bit_mask, register_0_h, - misc_2_mask, metadata_reg_c_0); - DR_STE_SET_MASK_V(register_0, bit_mask, register_0_l, - misc_2_mask, metadata_reg_c_1); - DR_STE_SET_MASK_V(register_0, bit_mask, register_1_h, - misc_2_mask, metadata_reg_c_2); - DR_STE_SET_MASK_V(register_0, bit_mask, register_1_l, - misc_2_mask, metadata_reg_c_3); -} - -static int -dr_ste_v0_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_v0_build_register_0_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_register_0_bit_mask(mask, sb->bit_mask); - - sb->lu_type = MLX5DR_STE_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_v0_build_register_0_tag; -} - void mlx5dr_ste_build_register_0(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -2279,48 +1131,6 @@ void mlx5dr_ste_build_register_0(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_register_0_init(sb, mask); } -static void -dr_ste_v0_build_register_1_bit_mask(struct mlx5dr_match_param *value, - u8 *bit_mask) -{ - struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; - - DR_STE_SET_MASK_V(register_1, bit_mask, register_2_h, - misc_2_mask, metadata_reg_c_4); - DR_STE_SET_MASK_V(register_1, bit_mask, register_2_l, - misc_2_mask, metadata_reg_c_5); - DR_STE_SET_MASK_V(register_1, bit_mask, register_3_h, - misc_2_mask, metadata_reg_c_6); - DR_STE_SET_MASK_V(register_1, bit_mask, register_3_l, - misc_2_mask, metadata_reg_c_7); -} - -static int -dr_ste_v0_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_v0_build_register_1_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_register_1_bit_mask(mask, sb->bit_mask); - - sb->lu_type = MLX5DR_STE_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_v0_build_register_1_tag; -} - void mlx5dr_ste_build_register_1(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -2331,72 +1141,6 @@ void mlx5dr_ste_build_register_1(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_register_1_init(sb, mask); } -static void -dr_ste_v0_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_MASK(src_gvmi_qp, bit_mask, source_gvmi, misc_mask, source_port); - DR_STE_SET_MASK(src_gvmi_qp, bit_mask, source_qp, misc_mask, source_sqn); - misc_mask->source_eswitch_owner_vhca_id = 0; -} - -static int -dr_ste_v0_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; - bool source_gvmi_set; - - DR_STE_SET_TAG(src_gvmi_qp, 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; - } else { - caps = &dmn->info.caps; - } - - vport_cap = mlx5dr_get_vport_cap(caps, misc->source_port); - if (!vport_cap) { - mlx5dr_err(dmn, "Vport 0x%x is invalid\n", - misc->source_port); - return -EINVAL; - } - - source_gvmi_set = MLX5_GET(ste_src_gvmi_qp, bit_mask, source_gvmi); - if (vport_cap->vport_gvmi && source_gvmi_set) - MLX5_SET(ste_src_gvmi_qp, tag, source_gvmi, vport_cap->vport_gvmi); - - misc->source_eswitch_owner_vhca_id = 0; - misc->source_port = 0; - - return 0; -} - -static void -dr_ste_v0_build_src_gvmi_qpn_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) -{ - dr_ste_v0_build_src_gvmi_qpn_bit_mask(mask, sb->bit_mask); - - sb->lu_type = MLX5DR_STE_LU_TYPE_SRC_GVMI_AND_QP; - sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); - sb->ste_build_tag_func = &dr_ste_v0_build_src_gvmi_qpn_tag; -} - void mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -2412,29 +1156,6 @@ void mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_src_gvmi_qpn_init(sb, mask); } -static struct mlx5dr_ste_ctx ste_ctx_v0 = { - .build_eth_l2_src_dst_init = &dr_ste_v0_build_eth_l2_src_dst_init, - .build_eth_l3_ipv6_src_init = &dr_ste_v0_build_eth_l3_ipv6_src_init, - .build_eth_l3_ipv6_dst_init = &dr_ste_v0_build_eth_l3_ipv6_dst_init, - .build_eth_l3_ipv4_5_tuple_init = &dr_ste_v0_build_eth_l3_ipv4_5_tuple_init, - .build_eth_l2_src_init = &dr_ste_v0_build_eth_l2_src_init, - .build_eth_l2_dst_init = &dr_ste_v0_build_eth_l2_dst_init, - .build_eth_l2_tnl_init = &dr_ste_v0_build_eth_l2_tnl_init, - .build_eth_l3_ipv4_misc_init = &dr_ste_v0_build_eth_l3_ipv4_misc_init, - .build_eth_ipv6_l3_l4_init = &dr_ste_v0_build_eth_ipv6_l3_l4_init, - .build_mpls_init = &dr_ste_v0_build_mpls_init, - .build_tnl_gre_init = &dr_ste_v0_build_tnl_gre_init, - .build_tnl_mpls_init = &dr_ste_v0_build_tnl_mpls_init, - .build_icmp_init = &dr_ste_v0_build_icmp_init, - .build_general_purpose_init = &dr_ste_v0_build_general_purpose_init, - .build_eth_l4_misc_init = &dr_ste_v0_build_eth_l4_misc_init, - .build_tnl_vxlan_gpe_init = &dr_ste_v0_build_flex_parser_tnl_vxlan_gpe_init, - .build_tnl_geneve_init = &dr_ste_v0_build_flex_parser_tnl_geneve_init, - .build_register_0_init = &dr_ste_v0_build_register_0_init, - .build_register_1_init = &dr_ste_v0_build_register_1_init, - .build_src_gvmi_qpn_init = &dr_ste_v0_build_src_gvmi_qpn_init, -}; - static struct mlx5dr_ste_ctx *mlx5dr_ste_ctx_arr[] = { [MLX5_STEERING_FORMAT_CONNECTX_5] = &ste_ctx_v0, [MLX5_STEERING_FORMAT_CONNECTX_6DX] = NULL, 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 ed91d98330b9..dd5317b72a73 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h @@ -111,4 +111,6 @@ struct mlx5dr_ste_ctx { void DR_STE_CTX_BUILDER(src_gvmi_qpn); }; +extern struct mlx5dr_ste_ctx ste_ctx_v0; + #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 new file mode 100644 index 000000000000..97ba875999eb --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c @@ -0,0 +1,1283 @@ +// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB +/* Copyright (c) 2020 NVIDIA CORPORATION. All rights reserved. */ + +#include <linux/types.h> +#include <linux/crc32.h> +#include "dr_ste.h" + +#define DR_STE_CALC_LU_TYPE(lookup_type, rx, inner) \ + ((inner) ? MLX5DR_STE_LU_TYPE_##lookup_type##_I : \ + (rx) ? MLX5DR_STE_LU_TYPE_##lookup_type##_D : \ + MLX5DR_STE_LU_TYPE_##lookup_type##_O) + +static void +dr_ste_v0_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_MASK_V(eth_l2_src_dst, bit_mask, dmac_47_16, mask, dmac_47_16); + DR_STE_SET_MASK_V(eth_l2_src_dst, bit_mask, dmac_15_0, mask, dmac_15_0); + + if (mask->smac_47_16 || mask->smac_15_0) { + MLX5_SET(ste_eth_l2_src_dst, bit_mask, smac_47_32, + mask->smac_47_16 >> 16); + MLX5_SET(ste_eth_l2_src_dst, bit_mask, smac_31_0, + mask->smac_47_16 << 16 | mask->smac_15_0); + mask->smac_47_16 = 0; + mask->smac_15_0 = 0; + } + + DR_STE_SET_MASK_V(eth_l2_src_dst, bit_mask, first_vlan_id, mask, first_vid); + DR_STE_SET_MASK_V(eth_l2_src_dst, bit_mask, first_cfi, mask, first_cfi); + DR_STE_SET_MASK_V(eth_l2_src_dst, bit_mask, first_priority, mask, first_prio); + DR_STE_SET_MASK(eth_l2_src_dst, bit_mask, l3_type, mask, ip_version); + + if (mask->cvlan_tag) { + MLX5_SET(ste_eth_l2_src_dst, bit_mask, first_vlan_qualifier, -1); + mask->cvlan_tag = 0; + } else if (mask->svlan_tag) { + MLX5_SET(ste_eth_l2_src_dst, bit_mask, first_vlan_qualifier, -1); + mask->svlan_tag = 0; + } +} + +static int +dr_ste_v0_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, tag, dmac_47_16, spec, dmac_47_16); + DR_STE_SET_TAG(eth_l2_src_dst, tag, dmac_15_0, spec, dmac_15_0); + + if (spec->smac_47_16 || spec->smac_15_0) { + MLX5_SET(ste_eth_l2_src_dst, tag, smac_47_32, + spec->smac_47_16 >> 16); + MLX5_SET(ste_eth_l2_src_dst, tag, smac_31_0, + spec->smac_47_16 << 16 | spec->smac_15_0); + spec->smac_47_16 = 0; + spec->smac_15_0 = 0; + } + + if (spec->ip_version) { + if (spec->ip_version == IP_VERSION_IPV4) { + MLX5_SET(ste_eth_l2_src_dst, tag, l3_type, STE_IPV4); + spec->ip_version = 0; + } else if (spec->ip_version == IP_VERSION_IPV6) { + MLX5_SET(ste_eth_l2_src_dst, tag, l3_type, STE_IPV6); + spec->ip_version = 0; + } else { + return -EINVAL; + } + } + + DR_STE_SET_TAG(eth_l2_src_dst, tag, first_vlan_id, spec, first_vid); + DR_STE_SET_TAG(eth_l2_src_dst, tag, first_cfi, spec, first_cfi); + DR_STE_SET_TAG(eth_l2_src_dst, tag, first_priority, spec, first_prio); + + if (spec->cvlan_tag) { + MLX5_SET(ste_eth_l2_src_dst, tag, first_vlan_qualifier, DR_STE_CVLAN); + spec->cvlan_tag = 0; + } else if (spec->svlan_tag) { + MLX5_SET(ste_eth_l2_src_dst, tag, first_vlan_qualifier, DR_STE_SVLAN); + spec->svlan_tag = 0; + } + return 0; +} + +static void +dr_ste_v0_build_eth_l2_src_dst_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_eth_l2_src_dst_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL2_SRC_DST, sb->rx, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_eth_l2_src_dst_tag; +} + +static void +dr_ste_v0_build_eth_l3_ipv6_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_MASK_V(eth_l3_ipv6_dst, bit_mask, dst_ip_127_96, mask, dst_ip_127_96); + DR_STE_SET_MASK_V(eth_l3_ipv6_dst, bit_mask, dst_ip_95_64, mask, dst_ip_95_64); + DR_STE_SET_MASK_V(eth_l3_ipv6_dst, bit_mask, dst_ip_63_32, mask, dst_ip_63_32); + DR_STE_SET_MASK_V(eth_l3_ipv6_dst, bit_mask, dst_ip_31_0, mask, dst_ip_31_0); +} + +static int +dr_ste_v0_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_v0_build_eth_l3_ipv6_dst_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_eth_l3_ipv6_dst_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV6_DST, sb->rx, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_eth_l3_ipv6_dst_tag; +} + +static void +dr_ste_v0_build_eth_l3_ipv6_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_MASK_V(eth_l3_ipv6_src, bit_mask, src_ip_127_96, mask, src_ip_127_96); + DR_STE_SET_MASK_V(eth_l3_ipv6_src, bit_mask, src_ip_95_64, mask, src_ip_95_64); + DR_STE_SET_MASK_V(eth_l3_ipv6_src, bit_mask, src_ip_63_32, mask, src_ip_63_32); + DR_STE_SET_MASK_V(eth_l3_ipv6_src, bit_mask, src_ip_31_0, mask, src_ip_31_0); +} + +static int +dr_ste_v0_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_v0_build_eth_l3_ipv6_src_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_eth_l3_ipv6_src_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV6_SRC, sb->rx, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_eth_l3_ipv6_src_tag; +} + +static void +dr_ste_v0_build_eth_l3_ipv4_5_tuple_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_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, + destination_address, mask, dst_ip_31_0); + DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, + source_address, mask, src_ip_31_0); + DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, + destination_port, mask, tcp_dport); + DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, + destination_port, mask, udp_dport); + DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, + source_port, mask, tcp_sport); + DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, + source_port, mask, udp_sport); + DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, + protocol, mask, ip_protocol); + DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, + fragmented, mask, frag); + DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, + dscp, mask, ip_dscp); + DR_STE_SET_MASK_V(eth_l3_ipv4_5_tuple, bit_mask, + ecn, mask, ip_ecn); + + if (mask->tcp_flags) { + DR_STE_SET_TCP_FLAGS(eth_l3_ipv4_5_tuple, bit_mask, mask); + mask->tcp_flags = 0; + } +} + +static int +dr_ste_v0_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, tag, destination_address, spec, dst_ip_31_0); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, source_address, spec, src_ip_31_0); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, destination_port, spec, tcp_dport); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, destination_port, spec, udp_dport); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, source_port, spec, tcp_sport); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, source_port, spec, udp_sport); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, protocol, spec, ip_protocol); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, fragmented, spec, frag); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, dscp, spec, ip_dscp); + DR_STE_SET_TAG(eth_l3_ipv4_5_tuple, tag, ecn, spec, ip_ecn); + + if (spec->tcp_flags) { + DR_STE_SET_TCP_FLAGS(eth_l3_ipv4_5_tuple, tag, spec); + spec->tcp_flags = 0; + } + + return 0; +} + +static void +dr_ste_v0_build_eth_l3_ipv4_5_tuple_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_eth_l3_ipv4_5_tuple_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV4_5_TUPLE, sb->rx, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_eth_l3_ipv4_5_tuple_tag; +} + +static void +dr_ste_v0_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_MASK_V(eth_l2_src, bit_mask, first_vlan_id, mask, first_vid); + DR_STE_SET_MASK_V(eth_l2_src, bit_mask, first_cfi, mask, first_cfi); + DR_STE_SET_MASK_V(eth_l2_src, bit_mask, first_priority, mask, first_prio); + DR_STE_SET_MASK_V(eth_l2_src, bit_mask, ip_fragmented, mask, frag); + DR_STE_SET_MASK_V(eth_l2_src, bit_mask, l3_ethertype, mask, ethertype); + DR_STE_SET_MASK(eth_l2_src, bit_mask, l3_type, mask, ip_version); + + if (mask->svlan_tag || mask->cvlan_tag) { + MLX5_SET(ste_eth_l2_src, 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, bit_mask, second_vlan_qualifier, -1); + misc_mask->inner_second_cvlan_tag = 0; + misc_mask->inner_second_svlan_tag = 0; + } + + DR_STE_SET_MASK_V(eth_l2_src, bit_mask, + second_vlan_id, misc_mask, inner_second_vid); + DR_STE_SET_MASK_V(eth_l2_src, bit_mask, + second_cfi, misc_mask, inner_second_cfi); + DR_STE_SET_MASK_V(eth_l2_src, 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, bit_mask, second_vlan_qualifier, -1); + misc_mask->outer_second_cvlan_tag = 0; + misc_mask->outer_second_svlan_tag = 0; + } + + DR_STE_SET_MASK_V(eth_l2_src, bit_mask, + second_vlan_id, misc_mask, outer_second_vid); + DR_STE_SET_MASK_V(eth_l2_src, bit_mask, + second_cfi, misc_mask, outer_second_cfi); + DR_STE_SET_MASK_V(eth_l2_src, bit_mask, + second_priority, misc_mask, outer_second_prio); + } +} + +static int +dr_ste_v0_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, tag, first_vlan_id, spec, first_vid); + DR_STE_SET_TAG(eth_l2_src, tag, first_cfi, spec, first_cfi); + DR_STE_SET_TAG(eth_l2_src, tag, first_priority, spec, first_prio); + DR_STE_SET_TAG(eth_l2_src, tag, ip_fragmented, spec, frag); + DR_STE_SET_TAG(eth_l2_src, tag, l3_ethertype, spec, ethertype); + + if (spec->ip_version) { + if (spec->ip_version == IP_VERSION_IPV4) { + MLX5_SET(ste_eth_l2_src, tag, l3_type, STE_IPV4); + spec->ip_version = 0; + } else if (spec->ip_version == IP_VERSION_IPV6) { + MLX5_SET(ste_eth_l2_src, tag, l3_type, STE_IPV6); + spec->ip_version = 0; + } else { + return -EINVAL; + } + } + + if (spec->cvlan_tag) { + MLX5_SET(ste_eth_l2_src, tag, first_vlan_qualifier, DR_STE_CVLAN); + spec->cvlan_tag = 0; + } else if (spec->svlan_tag) { + MLX5_SET(ste_eth_l2_src, 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, 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, tag, second_vlan_qualifier, DR_STE_SVLAN); + misc_spec->inner_second_svlan_tag = 0; + } + + DR_STE_SET_TAG(eth_l2_src, tag, second_vlan_id, misc_spec, inner_second_vid); + DR_STE_SET_TAG(eth_l2_src, tag, second_cfi, misc_spec, inner_second_cfi); + DR_STE_SET_TAG(eth_l2_src, tag, second_priority, misc_spec, inner_second_prio); + } else { + if (misc_spec->outer_second_cvlan_tag) { + MLX5_SET(ste_eth_l2_src, 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, tag, second_vlan_qualifier, DR_STE_SVLAN); + misc_spec->outer_second_svlan_tag = 0; + } + DR_STE_SET_TAG(eth_l2_src, tag, second_vlan_id, misc_spec, outer_second_vid); + DR_STE_SET_TAG(eth_l2_src, tag, second_cfi, misc_spec, outer_second_cfi); + DR_STE_SET_TAG(eth_l2_src, tag, second_priority, misc_spec, outer_second_prio); + } + + return 0; +} + +static void +dr_ste_v0_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_MASK_V(eth_l2_src, bit_mask, smac_47_16, mask, smac_47_16); + DR_STE_SET_MASK_V(eth_l2_src, bit_mask, smac_15_0, mask, smac_15_0); + + dr_ste_v0_build_eth_l2_src_or_dst_bit_mask(value, inner, bit_mask); +} + +static int +dr_ste_v0_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, tag, smac_47_16, spec, smac_47_16); + DR_STE_SET_TAG(eth_l2_src, tag, smac_15_0, spec, smac_15_0); + + return dr_ste_v0_build_eth_l2_src_or_dst_tag(value, sb->inner, tag); +} + +static void +dr_ste_v0_build_eth_l2_src_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_eth_l2_src_bit_mask(mask, sb->inner, sb->bit_mask); + sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL2_SRC, sb->rx, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_eth_l2_src_tag; +} + +static void +dr_ste_v0_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_MASK_V(eth_l2_dst, bit_mask, dmac_47_16, mask, dmac_47_16); + DR_STE_SET_MASK_V(eth_l2_dst, bit_mask, dmac_15_0, mask, dmac_15_0); + + dr_ste_v0_build_eth_l2_src_or_dst_bit_mask(value, inner, bit_mask); +} + +static int +dr_ste_v0_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, tag, dmac_47_16, spec, dmac_47_16); + DR_STE_SET_TAG(eth_l2_dst, tag, dmac_15_0, spec, dmac_15_0); + + return dr_ste_v0_build_eth_l2_src_or_dst_tag(value, sb->inner, tag); +} + +static void +dr_ste_v0_build_eth_l2_dst_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_eth_l2_dst_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL2_DST, sb->rx, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_eth_l2_dst_tag; +} + +static void +dr_ste_v0_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_MASK_V(eth_l2_tnl, bit_mask, dmac_47_16, mask, dmac_47_16); + DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, dmac_15_0, mask, dmac_15_0); + DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, first_vlan_id, mask, first_vid); + DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, first_cfi, mask, first_cfi); + DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, first_priority, mask, first_prio); + DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, ip_fragmented, mask, frag); + DR_STE_SET_MASK_V(eth_l2_tnl, bit_mask, l3_ethertype, mask, ethertype); + DR_STE_SET_MASK(eth_l2_tnl, bit_mask, l3_type, mask, ip_version); + + if (misc->vxlan_vni) { + MLX5_SET(ste_eth_l2_tnl, 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, bit_mask, first_vlan_qualifier, -1); + mask->cvlan_tag = 0; + mask->svlan_tag = 0; + } +} + +static int +dr_ste_v0_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, tag, dmac_47_16, spec, dmac_47_16); + DR_STE_SET_TAG(eth_l2_tnl, tag, dmac_15_0, spec, dmac_15_0); + DR_STE_SET_TAG(eth_l2_tnl, tag, first_vlan_id, spec, first_vid); + DR_STE_SET_TAG(eth_l2_tnl, tag, first_cfi, spec, first_cfi); + DR_STE_SET_TAG(eth_l2_tnl, tag, ip_fragmented, spec, frag); + DR_STE_SET_TAG(eth_l2_tnl, tag, first_priority, spec, first_prio); + DR_STE_SET_TAG(eth_l2_tnl, tag, l3_ethertype, spec, ethertype); + + if (misc->vxlan_vni) { + MLX5_SET(ste_eth_l2_tnl, tag, l2_tunneling_network_id, + (misc->vxlan_vni << 8)); + misc->vxlan_vni = 0; + } + + if (spec->cvlan_tag) { + MLX5_SET(ste_eth_l2_tnl, tag, first_vlan_qualifier, DR_STE_CVLAN); + spec->cvlan_tag = 0; + } else if (spec->svlan_tag) { + MLX5_SET(ste_eth_l2_tnl, tag, first_vlan_qualifier, DR_STE_SVLAN); + spec->svlan_tag = 0; + } + + if (spec->ip_version) { + if (spec->ip_version == IP_VERSION_IPV4) { + MLX5_SET(ste_eth_l2_tnl, tag, l3_type, STE_IPV4); + spec->ip_version = 0; + } else if (spec->ip_version == IP_VERSION_IPV6) { + MLX5_SET(ste_eth_l2_tnl, tag, l3_type, STE_IPV6); + spec->ip_version = 0; + } else { + return -EINVAL; + } + } + + return 0; +} + +static void +dr_ste_v0_build_eth_l2_tnl_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_eth_l2_tnl_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = MLX5DR_STE_LU_TYPE_ETHL2_TUNNELING_I; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_eth_l2_tnl_tag; +} + +static void +dr_ste_v0_build_eth_l3_ipv4_misc_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_MASK_V(eth_l3_ipv4_misc, bit_mask, time_to_live, mask, ttl_hoplimit); +} + +static int +dr_ste_v0_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, tag, time_to_live, spec, ttl_hoplimit); + + return 0; +} + +static void +dr_ste_v0_build_eth_l3_ipv4_misc_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_eth_l3_ipv4_misc_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV4_MISC, sb->rx, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_eth_l3_ipv4_misc_tag; +} + +static void +dr_ste_v0_build_eth_ipv6_l3_l4_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_MASK_V(eth_l4, bit_mask, dst_port, mask, tcp_dport); + DR_STE_SET_MASK_V(eth_l4, bit_mask, src_port, mask, tcp_sport); + DR_STE_SET_MASK_V(eth_l4, bit_mask, dst_port, mask, udp_dport); + DR_STE_SET_MASK_V(eth_l4, bit_mask, src_port, mask, udp_sport); + DR_STE_SET_MASK_V(eth_l4, bit_mask, protocol, mask, ip_protocol); + DR_STE_SET_MASK_V(eth_l4, bit_mask, fragmented, mask, frag); + DR_STE_SET_MASK_V(eth_l4, bit_mask, dscp, mask, ip_dscp); + DR_STE_SET_MASK_V(eth_l4, bit_mask, ecn, mask, ip_ecn); + DR_STE_SET_MASK_V(eth_l4, bit_mask, ipv6_hop_limit, mask, ttl_hoplimit); + + if (mask->tcp_flags) { + DR_STE_SET_TCP_FLAGS(eth_l4, bit_mask, mask); + mask->tcp_flags = 0; + } +} + +static int +dr_ste_v0_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; + + DR_STE_SET_TAG(eth_l4, tag, dst_port, spec, tcp_dport); + DR_STE_SET_TAG(eth_l4, tag, src_port, spec, tcp_sport); + DR_STE_SET_TAG(eth_l4, tag, dst_port, spec, udp_dport); + DR_STE_SET_TAG(eth_l4, tag, src_port, spec, udp_sport); + DR_STE_SET_TAG(eth_l4, tag, protocol, spec, ip_protocol); + DR_STE_SET_TAG(eth_l4, tag, fragmented, spec, frag); + DR_STE_SET_TAG(eth_l4, tag, dscp, spec, ip_dscp); + DR_STE_SET_TAG(eth_l4, tag, ecn, spec, ip_ecn); + DR_STE_SET_TAG(eth_l4, tag, ipv6_hop_limit, spec, ttl_hoplimit); + + if (spec->tcp_flags) { + DR_STE_SET_TCP_FLAGS(eth_l4, tag, spec); + spec->tcp_flags = 0; + } + + return 0; +} + +static void +dr_ste_v0_build_eth_ipv6_l3_l4_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_eth_ipv6_l3_l4_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL4, sb->rx, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_eth_ipv6_l3_l4_tag; +} + +static void +dr_ste_v0_build_mpls_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_misc2 *misc2_mask = &value->misc2; + + if (inner) + DR_STE_SET_MPLS_MASK(mpls, misc2_mask, inner, bit_mask); + else + DR_STE_SET_MPLS_MASK(mpls, misc2_mask, outer, bit_mask); +} + +static int +dr_ste_v0_build_mpls_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc2_mask = &value->misc2; + + if (sb->inner) + DR_STE_SET_MPLS_TAG(mpls, misc2_mask, inner, tag); + else + DR_STE_SET_MPLS_TAG(mpls, misc2_mask, outer, tag); + + return 0; +} + +static void +dr_ste_v0_build_mpls_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_mpls_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_LU_TYPE(MPLS_FIRST, sb->rx, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_mpls_tag; +} + +static void +dr_ste_v0_build_tnl_gre_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_misc *misc_mask = &value->misc; + + DR_STE_SET_MASK_V(gre, bit_mask, gre_protocol, misc_mask, gre_protocol); + DR_STE_SET_MASK_V(gre, bit_mask, gre_k_present, misc_mask, gre_k_present); + DR_STE_SET_MASK_V(gre, bit_mask, gre_key_h, misc_mask, gre_key_h); + DR_STE_SET_MASK_V(gre, bit_mask, gre_key_l, misc_mask, gre_key_l); + + DR_STE_SET_MASK_V(gre, bit_mask, gre_c_present, misc_mask, gre_c_present); + DR_STE_SET_MASK_V(gre, bit_mask, gre_s_present, misc_mask, gre_s_present); +} + +static int +dr_ste_v0_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, tag, gre_protocol, misc, gre_protocol); + + DR_STE_SET_TAG(gre, tag, gre_k_present, misc, gre_k_present); + DR_STE_SET_TAG(gre, tag, gre_key_h, misc, gre_key_h); + DR_STE_SET_TAG(gre, tag, gre_key_l, misc, gre_key_l); + + DR_STE_SET_TAG(gre, tag, gre_c_present, misc, gre_c_present); + + DR_STE_SET_TAG(gre, tag, gre_s_present, misc, gre_s_present); + + return 0; +} + +static void +dr_ste_v0_build_tnl_gre_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_tnl_gre_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = MLX5DR_STE_LU_TYPE_GRE; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_tnl_gre_tag; +} + +static void +dr_ste_v0_build_tnl_mpls_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; + + if (DR_STE_IS_OUTER_MPLS_OVER_GRE_SET(misc_2_mask)) { + DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_label, + misc_2_mask, outer_first_mpls_over_gre_label); + + DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_exp, + misc_2_mask, outer_first_mpls_over_gre_exp); + + DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_s_bos, + misc_2_mask, outer_first_mpls_over_gre_s_bos); + + DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_ttl, + misc_2_mask, outer_first_mpls_over_gre_ttl); + } else { + DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_label, + misc_2_mask, outer_first_mpls_over_udp_label); + + DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_exp, + misc_2_mask, outer_first_mpls_over_udp_exp); + + DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_s_bos, + misc_2_mask, outer_first_mpls_over_udp_s_bos); + + DR_STE_SET_MASK_V(flex_parser_0, bit_mask, parser_3_ttl, + misc_2_mask, outer_first_mpls_over_udp_ttl); + } +} + +static int +dr_ste_v0_build_tnl_mpls_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; + + if (DR_STE_IS_OUTER_MPLS_OVER_GRE_SET(misc_2_mask)) { + DR_STE_SET_TAG(flex_parser_0, tag, parser_3_label, + misc_2_mask, outer_first_mpls_over_gre_label); + + DR_STE_SET_TAG(flex_parser_0, tag, parser_3_exp, + misc_2_mask, outer_first_mpls_over_gre_exp); + + DR_STE_SET_TAG(flex_parser_0, tag, parser_3_s_bos, + misc_2_mask, outer_first_mpls_over_gre_s_bos); + + DR_STE_SET_TAG(flex_parser_0, tag, parser_3_ttl, + misc_2_mask, outer_first_mpls_over_gre_ttl); + } else { + DR_STE_SET_TAG(flex_parser_0, tag, parser_3_label, + misc_2_mask, outer_first_mpls_over_udp_label); + + DR_STE_SET_TAG(flex_parser_0, tag, parser_3_exp, + misc_2_mask, outer_first_mpls_over_udp_exp); + + DR_STE_SET_TAG(flex_parser_0, tag, parser_3_s_bos, + misc_2_mask, outer_first_mpls_over_udp_s_bos); + + DR_STE_SET_TAG(flex_parser_0, tag, parser_3_ttl, + misc_2_mask, outer_first_mpls_over_udp_ttl); + } + return 0; +} + +static void +dr_ste_v0_build_tnl_mpls_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_tnl_mpls_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = MLX5DR_STE_LU_TYPE_FLEX_PARSER_0; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_tnl_mpls_tag; +} + +#define ICMP_TYPE_OFFSET_FIRST_DW 24 +#define ICMP_CODE_OFFSET_FIRST_DW 16 +#define ICMP_HEADER_DATA_OFFSET_SECOND_DW 0 + +static int +dr_ste_v0_build_icmp_bit_mask(struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + u8 *bit_mask) +{ + struct mlx5dr_match_misc3 *misc_3_mask = &mask->misc3; + bool is_ipv4_mask = DR_MASK_IS_ICMPV4_SET(misc_3_mask); + u32 icmp_header_data_mask; + u32 icmp_type_mask; + u32 icmp_code_mask; + int dw0_location; + int dw1_location; + + if (is_ipv4_mask) { + icmp_header_data_mask = misc_3_mask->icmpv4_header_data; + icmp_type_mask = misc_3_mask->icmpv4_type; + icmp_code_mask = misc_3_mask->icmpv4_code; + dw0_location = caps->flex_parser_id_icmp_dw0; + dw1_location = caps->flex_parser_id_icmp_dw1; + } else { + icmp_header_data_mask = misc_3_mask->icmpv6_header_data; + icmp_type_mask = misc_3_mask->icmpv6_type; + icmp_code_mask = misc_3_mask->icmpv6_code; + dw0_location = caps->flex_parser_id_icmpv6_dw0; + dw1_location = caps->flex_parser_id_icmpv6_dw1; + } + + switch (dw0_location) { + case 4: + if (icmp_type_mask) { + MLX5_SET(ste_flex_parser_1, bit_mask, flex_parser_4, + (icmp_type_mask << ICMP_TYPE_OFFSET_FIRST_DW)); + if (is_ipv4_mask) + misc_3_mask->icmpv4_type = 0; + else + misc_3_mask->icmpv6_type = 0; + } + if (icmp_code_mask) { + u32 cur_val = MLX5_GET(ste_flex_parser_1, bit_mask, + flex_parser_4); + MLX5_SET(ste_flex_parser_1, bit_mask, flex_parser_4, + cur_val | (icmp_code_mask << ICMP_CODE_OFFSET_FIRST_DW)); + if (is_ipv4_mask) + misc_3_mask->icmpv4_code = 0; + else + misc_3_mask->icmpv6_code = 0; + } + break; + default: + return -EINVAL; + } + + switch (dw1_location) { + case 5: + if (icmp_header_data_mask) { + MLX5_SET(ste_flex_parser_1, bit_mask, flex_parser_5, + (icmp_header_data_mask << ICMP_HEADER_DATA_OFFSET_SECOND_DW)); + if (is_ipv4_mask) + misc_3_mask->icmpv4_header_data = 0; + else + misc_3_mask->icmpv6_header_data = 0; + } + break; + default: + return -EINVAL; + } + + return 0; +} + +static int +dr_ste_v0_build_icmp_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc3 *misc_3 = &value->misc3; + u32 icmp_header_data; + int dw0_location; + int dw1_location; + u32 icmp_type; + u32 icmp_code; + bool is_ipv4; + + is_ipv4 = DR_MASK_IS_ICMPV4_SET(misc_3); + if (is_ipv4) { + icmp_header_data = misc_3->icmpv4_header_data; + icmp_type = misc_3->icmpv4_type; + icmp_code = misc_3->icmpv4_code; + dw0_location = sb->caps->flex_parser_id_icmp_dw0; + dw1_location = sb->caps->flex_parser_id_icmp_dw1; + } else { + icmp_header_data = misc_3->icmpv6_header_data; + icmp_type = misc_3->icmpv6_type; + icmp_code = misc_3->icmpv6_code; + dw0_location = sb->caps->flex_parser_id_icmpv6_dw0; + dw1_location = sb->caps->flex_parser_id_icmpv6_dw1; + } + + switch (dw0_location) { + case 4: + if (icmp_type) { + MLX5_SET(ste_flex_parser_1, tag, flex_parser_4, + (icmp_type << ICMP_TYPE_OFFSET_FIRST_DW)); + if (is_ipv4) + misc_3->icmpv4_type = 0; + else + misc_3->icmpv6_type = 0; + } + + if (icmp_code) { + u32 cur_val = MLX5_GET(ste_flex_parser_1, tag, + flex_parser_4); + MLX5_SET(ste_flex_parser_1, tag, flex_parser_4, + cur_val | (icmp_code << ICMP_CODE_OFFSET_FIRST_DW)); + if (is_ipv4) + misc_3->icmpv4_code = 0; + else + misc_3->icmpv6_code = 0; + } + break; + default: + return -EINVAL; + } + + switch (dw1_location) { + case 5: + if (icmp_header_data) { + MLX5_SET(ste_flex_parser_1, tag, flex_parser_5, + (icmp_header_data << ICMP_HEADER_DATA_OFFSET_SECOND_DW)); + if (is_ipv4) + misc_3->icmpv4_header_data = 0; + else + misc_3->icmpv6_header_data = 0; + } + break; + default: + return -EINVAL; + } + + return 0; +} + +static int +dr_ste_v0_build_icmp_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + int ret; + + ret = dr_ste_v0_build_icmp_bit_mask(mask, sb->caps, sb->bit_mask); + if (ret) + return ret; + + sb->lu_type = MLX5DR_STE_LU_TYPE_FLEX_PARSER_1; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_icmp_tag; + + return 0; +} + +static void +dr_ste_v0_build_general_purpose_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; + + DR_STE_SET_MASK_V(general_purpose, bit_mask, + general_purpose_lookup_field, misc_2_mask, + metadata_reg_a); +} + +static int +dr_ste_v0_build_general_purpose_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; + + DR_STE_SET_TAG(general_purpose, tag, general_purpose_lookup_field, + misc_2_mask, metadata_reg_a); + + return 0; +} + +static void +dr_ste_v0_build_general_purpose_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_general_purpose_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = MLX5DR_STE_LU_TYPE_GENERAL_PURPOSE; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_general_purpose_tag; +} + +static void +dr_ste_v0_build_eth_l4_misc_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_misc3 *misc_3_mask = &value->misc3; + + if (inner) { + DR_STE_SET_MASK_V(eth_l4_misc, bit_mask, seq_num, misc_3_mask, + inner_tcp_seq_num); + DR_STE_SET_MASK_V(eth_l4_misc, bit_mask, ack_num, misc_3_mask, + inner_tcp_ack_num); + } else { + DR_STE_SET_MASK_V(eth_l4_misc, bit_mask, seq_num, misc_3_mask, + outer_tcp_seq_num); + DR_STE_SET_MASK_V(eth_l4_misc, bit_mask, ack_num, misc_3_mask, + outer_tcp_ack_num); + } +} + +static int +dr_ste_v0_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, tag, seq_num, misc3, inner_tcp_seq_num); + DR_STE_SET_TAG(eth_l4_misc, tag, ack_num, misc3, inner_tcp_ack_num); + } else { + DR_STE_SET_TAG(eth_l4_misc, tag, seq_num, misc3, outer_tcp_seq_num); + DR_STE_SET_TAG(eth_l4_misc, tag, ack_num, misc3, outer_tcp_ack_num); + } + + return 0; +} + +static void +dr_ste_v0_build_eth_l4_misc_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_eth_l4_misc_bit_mask(mask, sb->inner, sb->bit_mask); + + sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL4_MISC, sb->rx, sb->inner); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_eth_l4_misc_tag; +} + +static void +dr_ste_v0_build_flex_parser_tnl_vxlan_gpe_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) +{ + struct mlx5dr_match_misc3 *misc_3_mask = &value->misc3; + + DR_STE_SET_MASK_V(flex_parser_tnl_vxlan_gpe, bit_mask, + outer_vxlan_gpe_flags, + misc_3_mask, outer_vxlan_gpe_flags); + DR_STE_SET_MASK_V(flex_parser_tnl_vxlan_gpe, bit_mask, + outer_vxlan_gpe_next_protocol, + misc_3_mask, outer_vxlan_gpe_next_protocol); + DR_STE_SET_MASK_V(flex_parser_tnl_vxlan_gpe, bit_mask, + outer_vxlan_gpe_vni, + misc_3_mask, outer_vxlan_gpe_vni); +} + +static int +dr_ste_v0_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_v0_build_flex_parser_tnl_vxlan_gpe_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_flex_parser_tnl_vxlan_gpe_bit_mask(mask, sb->inner, + sb->bit_mask); + sb->lu_type = MLX5DR_STE_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_v0_build_flex_parser_tnl_vxlan_gpe_tag; +} + +static void +dr_ste_v0_build_flex_parser_tnl_geneve_bit_mask(struct mlx5dr_match_param *value, + u8 *bit_mask) +{ + struct mlx5dr_match_misc *misc_mask = &value->misc; + + DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask, + geneve_protocol_type, + misc_mask, geneve_protocol_type); + DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask, + geneve_oam, + misc_mask, geneve_oam); + DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask, + geneve_opt_len, + misc_mask, geneve_opt_len); + DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask, + geneve_vni, + misc_mask, geneve_vni); +} + +static int +dr_ste_v0_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_v0_build_flex_parser_tnl_geneve_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_flex_parser_tnl_geneve_bit_mask(mask, sb->bit_mask); + sb->lu_type = MLX5DR_STE_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_v0_build_flex_parser_tnl_geneve_tag; +} + +static void +dr_ste_v0_build_register_0_bit_mask(struct mlx5dr_match_param *value, + u8 *bit_mask) +{ + struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; + + DR_STE_SET_MASK_V(register_0, bit_mask, register_0_h, + misc_2_mask, metadata_reg_c_0); + DR_STE_SET_MASK_V(register_0, bit_mask, register_0_l, + misc_2_mask, metadata_reg_c_1); + DR_STE_SET_MASK_V(register_0, bit_mask, register_1_h, + misc_2_mask, metadata_reg_c_2); + DR_STE_SET_MASK_V(register_0, bit_mask, register_1_l, + misc_2_mask, metadata_reg_c_3); +} + +static int +dr_ste_v0_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_v0_build_register_0_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_register_0_bit_mask(mask, sb->bit_mask); + + sb->lu_type = MLX5DR_STE_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_v0_build_register_0_tag; +} + +static void +dr_ste_v0_build_register_1_bit_mask(struct mlx5dr_match_param *value, + u8 *bit_mask) +{ + struct mlx5dr_match_misc2 *misc_2_mask = &value->misc2; + + DR_STE_SET_MASK_V(register_1, bit_mask, register_2_h, + misc_2_mask, metadata_reg_c_4); + DR_STE_SET_MASK_V(register_1, bit_mask, register_2_l, + misc_2_mask, metadata_reg_c_5); + DR_STE_SET_MASK_V(register_1, bit_mask, register_3_h, + misc_2_mask, metadata_reg_c_6); + DR_STE_SET_MASK_V(register_1, bit_mask, register_3_l, + misc_2_mask, metadata_reg_c_7); +} + +static int +dr_ste_v0_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_v0_build_register_1_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_register_1_bit_mask(mask, sb->bit_mask); + + sb->lu_type = MLX5DR_STE_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_v0_build_register_1_tag; +} + +static void +dr_ste_v0_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_MASK(src_gvmi_qp, bit_mask, source_gvmi, misc_mask, source_port); + DR_STE_SET_MASK(src_gvmi_qp, bit_mask, source_qp, misc_mask, source_sqn); + misc_mask->source_eswitch_owner_vhca_id = 0; +} + +static int +dr_ste_v0_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; + bool source_gvmi_set; + + DR_STE_SET_TAG(src_gvmi_qp, 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; + } else { + caps = &dmn->info.caps; + } + + vport_cap = mlx5dr_get_vport_cap(caps, misc->source_port); + if (!vport_cap) { + mlx5dr_err(dmn, "Vport 0x%x is invalid\n", + misc->source_port); + return -EINVAL; + } + + source_gvmi_set = MLX5_GET(ste_src_gvmi_qp, bit_mask, source_gvmi); + if (vport_cap->vport_gvmi && source_gvmi_set) + MLX5_SET(ste_src_gvmi_qp, tag, source_gvmi, vport_cap->vport_gvmi); + + misc->source_eswitch_owner_vhca_id = 0; + misc->source_port = 0; + + return 0; +} + +static void +dr_ste_v0_build_src_gvmi_qpn_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_src_gvmi_qpn_bit_mask(mask, sb->bit_mask); + + sb->lu_type = MLX5DR_STE_LU_TYPE_SRC_GVMI_AND_QP; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_src_gvmi_qpn_tag; +} + +struct mlx5dr_ste_ctx ste_ctx_v0 = { + .build_eth_l2_src_dst_init = &dr_ste_v0_build_eth_l2_src_dst_init, + .build_eth_l3_ipv6_src_init = &dr_ste_v0_build_eth_l3_ipv6_src_init, + .build_eth_l3_ipv6_dst_init = &dr_ste_v0_build_eth_l3_ipv6_dst_init, + .build_eth_l3_ipv4_5_tuple_init = &dr_ste_v0_build_eth_l3_ipv4_5_tuple_init, + .build_eth_l2_src_init = &dr_ste_v0_build_eth_l2_src_init, + .build_eth_l2_dst_init = &dr_ste_v0_build_eth_l2_dst_init, + .build_eth_l2_tnl_init = &dr_ste_v0_build_eth_l2_tnl_init, + .build_eth_l3_ipv4_misc_init = &dr_ste_v0_build_eth_l3_ipv4_misc_init, + .build_eth_ipv6_l3_l4_init = &dr_ste_v0_build_eth_ipv6_l3_l4_init, + .build_mpls_init = &dr_ste_v0_build_mpls_init, + .build_tnl_gre_init = &dr_ste_v0_build_tnl_gre_init, + .build_tnl_mpls_init = &dr_ste_v0_build_tnl_mpls_init, + .build_icmp_init = &dr_ste_v0_build_icmp_init, + .build_general_purpose_init = &dr_ste_v0_build_general_purpose_init, + .build_eth_l4_misc_init = &dr_ste_v0_build_eth_l4_misc_init, + .build_tnl_vxlan_gpe_init = &dr_ste_v0_build_flex_parser_tnl_vxlan_gpe_init, + .build_tnl_geneve_init = &dr_ste_v0_build_flex_parser_tnl_geneve_init, + .build_register_0_init = &dr_ste_v0_build_register_0_init, + .build_register_1_init = &dr_ste_v0_build_register_1_init, + .build_src_gvmi_qpn_init = &dr_ste_v0_build_src_gvmi_qpn_init, +};

[net-next,04/16] net/mlx5: DR, Move HW STEv0 match logic to a separate file

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Patch