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Message-ID: <20240905062752.10883-2-saeed@kernel.org>
Date: Wed, 4 Sep 2024 23:27:36 -0700
From: Saeed Mahameed <saeed@...nel.org>
To: "David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Eric Dumazet <edumazet@...gle.com>
Cc: Saeed Mahameed <saeedm@...dia.com>,
netdev@...r.kernel.org,
Tariq Toukan <tariqt@...dia.com>,
Gal Pressman <gal@...dia.com>,
Leon Romanovsky <leonro@...dia.com>,
Yevgeny Kliteynik <kliteyn@...dia.com>,
Hamdan Agbariya <hamdani@...dia.com>
Subject: [net-next V2 01/15] net/mlx5: Added missing mlx5_ifc definition for HW Steering
From: Yevgeny Kliteynik <kliteyn@...dia.com>
Add mlx5_ifc definitions that are required for HWS support.
Note that due to change in the mlx5_ifc_flow_table_context_bits
structure that now includes both SWS and HWS bits in a union,
this patch also includes small change in one of SWS files that
was required for compilation.
Reviewed-by: Hamdan Agbariya <hamdani@...dia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
.../mellanox/mlx5/core/steering/dr_cmd.c | 12 +-
include/linux/mlx5/mlx5_ifc.h | 189 +++++++++++++++---
2 files changed, 167 insertions(+), 34 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c
index 8c2a34a0d6be..baefb9a3fa05 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c
@@ -251,9 +251,9 @@ int mlx5dr_cmd_query_flow_table(struct mlx5_core_dev *dev,
output->level = MLX5_GET(query_flow_table_out, out, flow_table_context.level);
output->sw_owner_icm_root_1 = MLX5_GET64(query_flow_table_out, out,
- flow_table_context.sw_owner_icm_root_1);
+ flow_table_context.sws.sw_owner_icm_root_1);
output->sw_owner_icm_root_0 = MLX5_GET64(query_flow_table_out, out,
- flow_table_context.sw_owner_icm_root_0);
+ flow_table_context.sws.sw_owner_icm_root_0);
return 0;
}
@@ -480,15 +480,15 @@ int mlx5dr_cmd_create_flow_table(struct mlx5_core_dev *mdev,
*/
if (attr->table_type == MLX5_FLOW_TABLE_TYPE_NIC_RX) {
MLX5_SET64(flow_table_context, ft_mdev,
- sw_owner_icm_root_0, attr->icm_addr_rx);
+ sws.sw_owner_icm_root_0, attr->icm_addr_rx);
} else if (attr->table_type == MLX5_FLOW_TABLE_TYPE_NIC_TX) {
MLX5_SET64(flow_table_context, ft_mdev,
- sw_owner_icm_root_0, attr->icm_addr_tx);
+ sws.sw_owner_icm_root_0, attr->icm_addr_tx);
} else if (attr->table_type == MLX5_FLOW_TABLE_TYPE_FDB) {
MLX5_SET64(flow_table_context, ft_mdev,
- sw_owner_icm_root_0, attr->icm_addr_rx);
+ sws.sw_owner_icm_root_0, attr->icm_addr_rx);
MLX5_SET64(flow_table_context, ft_mdev,
- sw_owner_icm_root_1, attr->icm_addr_tx);
+ sws.sw_owner_icm_root_1, attr->icm_addr_tx);
}
}
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 234ad6f16e92..b6f8e3834bd3 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -80,23 +80,15 @@ enum {
enum {
MLX5_OBJ_TYPE_SW_ICM = 0x0008,
- MLX5_OBJ_TYPE_HEADER_MODIFY_ARGUMENT = 0x23,
-};
-
-enum {
- MLX5_GENERAL_OBJ_TYPES_CAP_SW_ICM = (1ULL << MLX5_OBJ_TYPE_SW_ICM),
- MLX5_GENERAL_OBJ_TYPES_CAP_GENEVE_TLV_OPT = (1ULL << 11),
- MLX5_GENERAL_OBJ_TYPES_CAP_VIRTIO_NET_Q = (1ULL << 13),
- MLX5_GENERAL_OBJ_TYPES_CAP_HEADER_MODIFY_ARGUMENT =
- (1ULL << MLX5_OBJ_TYPE_HEADER_MODIFY_ARGUMENT),
- MLX5_GENERAL_OBJ_TYPES_CAP_MACSEC_OFFLOAD = (1ULL << 39),
-};
-
-enum {
MLX5_OBJ_TYPE_GENEVE_TLV_OPT = 0x000b,
MLX5_OBJ_TYPE_VIRTIO_NET_Q = 0x000d,
MLX5_OBJ_TYPE_VIRTIO_Q_COUNTERS = 0x001c,
MLX5_OBJ_TYPE_MATCH_DEFINER = 0x0018,
+ MLX5_OBJ_TYPE_HEADER_MODIFY_ARGUMENT = 0x23,
+ MLX5_OBJ_TYPE_STC = 0x0040,
+ MLX5_OBJ_TYPE_RTC = 0x0041,
+ MLX5_OBJ_TYPE_STE = 0x0042,
+ MLX5_OBJ_TYPE_MODIFY_HDR_PATTERN = 0x0043,
MLX5_OBJ_TYPE_PAGE_TRACK = 0x46,
MLX5_OBJ_TYPE_MKEY = 0xff01,
MLX5_OBJ_TYPE_QP = 0xff02,
@@ -112,6 +104,16 @@ enum {
MLX5_OBJ_TYPE_RQT = 0xff0e,
MLX5_OBJ_TYPE_FLOW_COUNTER = 0xff0f,
MLX5_OBJ_TYPE_CQ = 0xff10,
+ MLX5_OBJ_TYPE_FT_ALIAS = 0xff15,
+};
+
+enum {
+ MLX5_GENERAL_OBJ_TYPES_CAP_SW_ICM = (1ULL << MLX5_OBJ_TYPE_SW_ICM),
+ MLX5_GENERAL_OBJ_TYPES_CAP_GENEVE_TLV_OPT = (1ULL << 11),
+ MLX5_GENERAL_OBJ_TYPES_CAP_VIRTIO_NET_Q = (1ULL << 13),
+ MLX5_GENERAL_OBJ_TYPES_CAP_HEADER_MODIFY_ARGUMENT =
+ (1ULL << MLX5_OBJ_TYPE_HEADER_MODIFY_ARGUMENT),
+ MLX5_GENERAL_OBJ_TYPES_CAP_MACSEC_OFFLOAD = (1ULL << 39),
};
enum {
@@ -313,6 +315,7 @@ enum {
MLX5_CMD_OP_MODIFY_VHCA_STATE = 0xb0e,
MLX5_CMD_OP_SYNC_CRYPTO = 0xb12,
MLX5_CMD_OP_ALLOW_OTHER_VHCA_ACCESS = 0xb16,
+ MLX5_CMD_OP_GENERATE_WQE = 0xb17,
MLX5_CMD_OP_MAX
};
@@ -485,7 +488,13 @@ struct mlx5_ifc_flow_table_prop_layout_bits {
u8 reserved_at_66[0x2];
u8 reformat_add_macsec[0x1];
u8 reformat_remove_macsec[0x1];
- u8 reserved_at_6a[0xe];
+ u8 reparse[0x1];
+ u8 reserved_at_6b[0x1];
+ u8 cross_vhca_object[0x1];
+ u8 reformat_l2_to_l3_audp_tunnel[0x1];
+ u8 reformat_l3_audp_tunnel_to_l2[0x1];
+ u8 ignore_flow_level_rtc_valid[0x1];
+ u8 reserved_at_70[0x8];
u8 log_max_ft_num[0x8];
u8 reserved_at_80[0x10];
@@ -522,7 +531,15 @@ struct mlx5_ifc_ipv6_layout_bits {
u8 ipv6[16][0x8];
};
+struct mlx5_ifc_ipv6_simple_layout_bits {
+ u8 ipv6_127_96[0x20];
+ u8 ipv6_95_64[0x20];
+ u8 ipv6_63_32[0x20];
+ u8 ipv6_31_0[0x20];
+};
+
union mlx5_ifc_ipv6_layout_ipv4_layout_auto_bits {
+ struct mlx5_ifc_ipv6_simple_layout_bits ipv6_simple_layout;
struct mlx5_ifc_ipv6_layout_bits ipv6_layout;
struct mlx5_ifc_ipv4_layout_bits ipv4_layout;
u8 reserved_at_0[0x80];
@@ -911,7 +928,9 @@ struct mlx5_ifc_flow_table_eswitch_cap_bits {
u8 reserved_at_8[0x5];
u8 fdb_uplink_hairpin[0x1];
u8 fdb_multi_path_any_table_limit_regc[0x1];
- u8 reserved_at_f[0x3];
+ u8 reserved_at_f[0x1];
+ u8 fdb_dynamic_tunnel[0x1];
+ u8 reserved_at_11[0x1];
u8 fdb_multi_path_any_table[0x1];
u8 reserved_at_13[0x2];
u8 fdb_modify_header_fwd_to_table[0x1];
@@ -950,6 +969,73 @@ struct mlx5_ifc_flow_table_eswitch_cap_bits {
u8 reserved_at_1900[0x6700];
};
+struct mlx5_ifc_wqe_based_flow_table_cap_bits {
+ u8 reserved_at_0[0x3];
+ u8 log_max_num_ste[0x5];
+ u8 reserved_at_8[0x3];
+ u8 log_max_num_stc[0x5];
+ u8 reserved_at_10[0x3];
+ u8 log_max_num_rtc[0x5];
+ u8 reserved_at_18[0x3];
+ u8 log_max_num_header_modify_pattern[0x5];
+
+ u8 rtc_hash_split_table[0x1];
+ u8 rtc_linear_lookup_table[0x1];
+ u8 reserved_at_22[0x1];
+ u8 stc_alloc_log_granularity[0x5];
+ u8 reserved_at_28[0x3];
+ u8 stc_alloc_log_max[0x5];
+ u8 reserved_at_30[0x3];
+ u8 ste_alloc_log_granularity[0x5];
+ u8 reserved_at_38[0x3];
+ u8 ste_alloc_log_max[0x5];
+
+ u8 reserved_at_40[0xb];
+ u8 rtc_reparse_mode[0x5];
+ u8 reserved_at_50[0x3];
+ u8 rtc_index_mode[0x5];
+ u8 reserved_at_58[0x3];
+ u8 rtc_log_depth_max[0x5];
+
+ u8 reserved_at_60[0x10];
+ u8 ste_format[0x10];
+
+ u8 stc_action_type[0x80];
+
+ u8 header_insert_type[0x10];
+ u8 header_remove_type[0x10];
+
+ u8 trivial_match_definer[0x20];
+
+ u8 reserved_at_140[0x1b];
+ u8 rtc_max_num_hash_definer_gen_wqe[0x5];
+
+ u8 reserved_at_160[0x18];
+ u8 access_index_mode[0x8];
+
+ u8 reserved_at_180[0x10];
+ u8 ste_format_gen_wqe[0x10];
+
+ u8 linear_match_definer_reg_c3[0x20];
+
+ u8 fdb_jump_to_tir_stc[0x1];
+ u8 reserved_at_1c1[0x1f];
+};
+
+struct mlx5_ifc_esw_cap_bits {
+ u8 reserved_at_0[0x1d];
+ u8 merged_eswitch[0x1];
+ u8 reserved_at_1e[0x2];
+
+ u8 reserved_at_20[0x40];
+
+ u8 esw_manager_vport_number_valid[0x1];
+ u8 reserved_at_61[0xf];
+ u8 esw_manager_vport_number[0x10];
+
+ u8 reserved_at_80[0x780];
+};
+
enum {
MLX5_COUNTER_SOURCE_ESWITCH = 0x0,
MLX5_COUNTER_FLOW_ESWITCH = 0x1,
@@ -1443,9 +1529,13 @@ enum {
};
enum {
+ MLX5_FLEX_IPV4_OVER_VXLAN_ENABLED = 1 << 0,
+ MLX5_FLEX_IPV6_OVER_VXLAN_ENABLED = 1 << 1,
+ MLX5_FLEX_IPV6_OVER_IP_ENABLED = 1 << 2,
MLX5_FLEX_PARSER_GENEVE_ENABLED = 1 << 3,
MLX5_FLEX_PARSER_MPLS_OVER_GRE_ENABLED = 1 << 4,
MLX5_FLEX_PARSER_MPLS_OVER_UDP_ENABLED = 1 << 5,
+ MLX5_FLEX_P_BIT_VXLAN_GPE_ENABLED = 1 << 6,
MLX5_FLEX_PARSER_VXLAN_GPE_ENABLED = 1 << 7,
MLX5_FLEX_PARSER_ICMP_V4_ENABLED = 1 << 8,
MLX5_FLEX_PARSER_ICMP_V6_ENABLED = 1 << 9,
@@ -1650,7 +1740,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 pci_sync_for_fw_update_event[0x1];
u8 reserved_at_1f2[0x6];
u8 init2_lag_tx_port_affinity[0x1];
- u8 reserved_at_1fa[0x3];
+ u8 reserved_at_1fa[0x2];
+ u8 wqe_based_flow_table_update_cap[0x1];
u8 cqe_version[0x4];
u8 compact_address_vector[0x1];
@@ -1959,7 +2050,7 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 reserved_at_760[0x3];
u8 log_max_num_header_modify_argument[0x5];
- u8 reserved_at_768[0x4];
+ u8 log_header_modify_argument_granularity_offset[0x4];
u8 log_header_modify_argument_granularity[0x4];
u8 reserved_at_770[0x3];
u8 log_header_modify_argument_max_alloc[0x5];
@@ -2006,7 +2097,8 @@ struct mlx5_ifc_cmd_hca_cap_2_bits {
u8 reserved_at_140[0x60];
u8 flow_table_type_2_type[0x8];
- u8 reserved_at_1a8[0x3];
+ u8 reserved_at_1a8[0x2];
+ u8 format_select_dw_8_6_ext[0x1];
u8 log_min_mkey_entity_size[0x5];
u8 reserved_at_1b0[0x10];
@@ -2022,6 +2114,16 @@ struct mlx5_ifc_cmd_hca_cap_2_bits {
u8 reserved_at_250[0x10];
u8 reserved_at_260[0x120];
+
+ u8 format_select_dw_gtpu_dw_0[0x8];
+ u8 format_select_dw_gtpu_dw_1[0x8];
+ u8 format_select_dw_gtpu_dw_2[0x8];
+ u8 format_select_dw_gtpu_first_ext_dw_0[0x8];
+
+ u8 generate_wqe_type[0x20];
+
+ u8 reserved_at_2c0[0xc0];
+
u8 reserved_at_380[0xb];
u8 min_mkey_log_entity_size_fixed_buffer[0x5];
u8 ec_vf_vport_base[0x10];
@@ -2037,9 +2139,11 @@ struct mlx5_ifc_cmd_hca_cap_2_bits {
u8 reserved_at_400[0x1];
u8 min_mkey_log_entity_size_fixed_buffer_valid[0x1];
- u8 reserved_at_402[0x1e];
+ u8 reserved_at_402[0xe];
+ u8 return_reg_id[0x10];
- u8 reserved_at_420[0x20];
+ u8 reserved_at_420[0x1c];
+ u8 flow_table_hash_type[0x4];
u8 reserved_at_440[0x8];
u8 max_num_eqs_24b[0x18];
@@ -2086,7 +2190,7 @@ struct mlx5_ifc_extended_dest_format_bits {
u8 reserved_at_60[0x20];
};
-union mlx5_ifc_dest_format_struct_flow_counter_list_auto_bits {
+union mlx5_ifc_dest_format_flow_counter_list_auto_bits {
struct mlx5_ifc_extended_dest_format_bits extended_dest_format;
struct mlx5_ifc_flow_counter_list_bits flow_counter_list;
};
@@ -2178,7 +2282,10 @@ struct mlx5_ifc_wq_bits {
u8 reserved_at_139[0x4];
u8 log_wqe_stride_size[0x3];
- u8 reserved_at_140[0x80];
+ u8 dbr_umem_id[0x20];
+ u8 wq_umem_id[0x20];
+
+ u8 wq_umem_offset[0x40];
u8 headers_mkey[0x20];
@@ -3562,6 +3669,8 @@ union mlx5_ifc_hca_cap_union_bits {
struct mlx5_ifc_per_protocol_networking_offload_caps_bits per_protocol_networking_offload_caps;
struct mlx5_ifc_flow_table_nic_cap_bits flow_table_nic_cap;
struct mlx5_ifc_flow_table_eswitch_cap_bits flow_table_eswitch_cap;
+ struct mlx5_ifc_wqe_based_flow_table_cap_bits wqe_based_flow_table_cap;
+ struct mlx5_ifc_esw_cap_bits esw_cap;
struct mlx5_ifc_e_switch_cap_bits e_switch_cap;
struct mlx5_ifc_port_selection_cap_bits port_selection_cap;
struct mlx5_ifc_qos_cap_bits qos_cap;
@@ -3678,7 +3787,7 @@ struct mlx5_ifc_flow_context_bits {
u8 reserved_at_1300[0x500];
- union mlx5_ifc_dest_format_struct_flow_counter_list_auto_bits destination[];
+ union mlx5_ifc_dest_format_flow_counter_list_auto_bits destination[];
};
enum {
@@ -3919,7 +4028,8 @@ struct mlx5_ifc_sqc_bits {
u8 reg_umr[0x1];
u8 allow_swp[0x1];
u8 hairpin[0x1];
- u8 reserved_at_f[0xb];
+ u8 non_wire[0x1];
+ u8 reserved_at_10[0xa];
u8 ts_format[0x2];
u8 reserved_at_1c[0x4];
@@ -4961,6 +5071,16 @@ struct mlx5_ifc_set_fte_in_bits {
struct mlx5_ifc_flow_context_bits flow_context;
};
+struct mlx5_ifc_dest_format_bits {
+ u8 destination_type[0x8];
+ u8 destination_id[0x18];
+
+ u8 destination_eswitch_owner_vhca_id_valid[0x1];
+ u8 packet_reformat[0x1];
+ u8 reserved_at_22[0xe];
+ u8 destination_eswitch_owner_vhca_id[0x10];
+};
+
struct mlx5_ifc_rts2rts_qp_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
@@ -6127,7 +6247,8 @@ struct mlx5_ifc_flow_table_context_bits {
u8 termination_table[0x1];
u8 table_miss_action[0x4];
u8 level[0x8];
- u8 reserved_at_10[0x8];
+ u8 rtc_valid[0x1];
+ u8 reserved_at_11[0x7];
u8 log_size[0x8];
u8 reserved_at_20[0x8];
@@ -6137,11 +6258,21 @@ struct mlx5_ifc_flow_table_context_bits {
u8 lag_master_next_table_id[0x18];
u8 reserved_at_60[0x60];
+ union {
+ struct {
+ u8 sw_owner_icm_root_1[0x40];
+
+ u8 sw_owner_icm_root_0[0x40];
+ } sws;
+ struct {
+ u8 rtc_id_0[0x20];
- u8 sw_owner_icm_root_1[0x40];
+ u8 rtc_id_1[0x20];
- u8 sw_owner_icm_root_0[0x40];
+ u8 reserved_at_100[0x40];
+ } hws;
+ };
};
struct mlx5_ifc_query_flow_table_out_bits {
@@ -8923,7 +9054,9 @@ struct mlx5_ifc_create_qp_in_bits {
struct mlx5_ifc_qpc_bits qpc;
- u8 reserved_at_800[0x60];
+ u8 wq_umem_offset[0x40];
+
+ u8 wq_umem_id[0x20];
u8 wq_umem_valid[0x1];
u8 reserved_at_861[0x1f];
--
2.46.0
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