diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr.h | 604 |
1 files changed, 604 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr.h new file mode 100644 index 000000000000..596c927220d9 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr.h @@ -0,0 +1,604 @@ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ +/* Copyright (c) 2019, Mellanox Technologies */ + +#ifndef MLX5_IFC_DR_H +#define MLX5_IFC_DR_H + +enum { + MLX5DR_ACTION_MDFY_HW_FLD_L2_0 = 0, + MLX5DR_ACTION_MDFY_HW_FLD_L2_1 = 1, + MLX5DR_ACTION_MDFY_HW_FLD_L2_2 = 2, + MLX5DR_ACTION_MDFY_HW_FLD_L3_0 = 3, + MLX5DR_ACTION_MDFY_HW_FLD_L3_1 = 4, + MLX5DR_ACTION_MDFY_HW_FLD_L3_2 = 5, + MLX5DR_ACTION_MDFY_HW_FLD_L3_3 = 6, + MLX5DR_ACTION_MDFY_HW_FLD_L3_4 = 7, + MLX5DR_ACTION_MDFY_HW_FLD_L4_0 = 8, + MLX5DR_ACTION_MDFY_HW_FLD_L4_1 = 9, + MLX5DR_ACTION_MDFY_HW_FLD_MPLS = 10, + MLX5DR_ACTION_MDFY_HW_FLD_L2_TNL_0 = 11, + MLX5DR_ACTION_MDFY_HW_FLD_REG_0 = 12, + MLX5DR_ACTION_MDFY_HW_FLD_REG_1 = 13, + MLX5DR_ACTION_MDFY_HW_FLD_REG_2 = 14, + MLX5DR_ACTION_MDFY_HW_FLD_REG_3 = 15, + MLX5DR_ACTION_MDFY_HW_FLD_L4_2 = 16, + MLX5DR_ACTION_MDFY_HW_FLD_FLEX_0 = 17, + MLX5DR_ACTION_MDFY_HW_FLD_FLEX_1 = 18, + MLX5DR_ACTION_MDFY_HW_FLD_FLEX_2 = 19, + MLX5DR_ACTION_MDFY_HW_FLD_FLEX_3 = 20, + MLX5DR_ACTION_MDFY_HW_FLD_L2_TNL_1 = 21, + MLX5DR_ACTION_MDFY_HW_FLD_METADATA = 22, + MLX5DR_ACTION_MDFY_HW_FLD_RESERVED = 23, +}; + +enum { + MLX5DR_ACTION_MDFY_HW_OP_SET = 0x2, + MLX5DR_ACTION_MDFY_HW_OP_ADD = 0x3, +}; + +enum { + MLX5DR_ACTION_MDFY_HW_HDR_L3_NONE = 0x0, + MLX5DR_ACTION_MDFY_HW_HDR_L3_IPV4 = 0x1, + MLX5DR_ACTION_MDFY_HW_HDR_L3_IPV6 = 0x2, +}; + +enum { + MLX5DR_ACTION_MDFY_HW_HDR_L4_NONE = 0x0, + MLX5DR_ACTION_MDFY_HW_HDR_L4_TCP = 0x1, + MLX5DR_ACTION_MDFY_HW_HDR_L4_UDP = 0x2, +}; + +enum { + MLX5DR_STE_LU_TYPE_NOP = 0x00, + MLX5DR_STE_LU_TYPE_SRC_GVMI_AND_QP = 0x05, + MLX5DR_STE_LU_TYPE_ETHL2_TUNNELING_I = 0x0a, + MLX5DR_STE_LU_TYPE_ETHL2_DST_O = 0x06, + MLX5DR_STE_LU_TYPE_ETHL2_DST_I = 0x07, + MLX5DR_STE_LU_TYPE_ETHL2_DST_D = 0x1b, + MLX5DR_STE_LU_TYPE_ETHL2_SRC_O = 0x08, + MLX5DR_STE_LU_TYPE_ETHL2_SRC_I = 0x09, + MLX5DR_STE_LU_TYPE_ETHL2_SRC_D = 0x1c, + MLX5DR_STE_LU_TYPE_ETHL2_SRC_DST_O = 0x36, + MLX5DR_STE_LU_TYPE_ETHL2_SRC_DST_I = 0x37, + MLX5DR_STE_LU_TYPE_ETHL2_SRC_DST_D = 0x38, + MLX5DR_STE_LU_TYPE_ETHL3_IPV6_DST_O = 0x0d, + MLX5DR_STE_LU_TYPE_ETHL3_IPV6_DST_I = 0x0e, + MLX5DR_STE_LU_TYPE_ETHL3_IPV6_DST_D = 0x1e, + MLX5DR_STE_LU_TYPE_ETHL3_IPV6_SRC_O = 0x0f, + MLX5DR_STE_LU_TYPE_ETHL3_IPV6_SRC_I = 0x10, + MLX5DR_STE_LU_TYPE_ETHL3_IPV6_SRC_D = 0x1f, + MLX5DR_STE_LU_TYPE_ETHL3_IPV4_5_TUPLE_O = 0x11, + MLX5DR_STE_LU_TYPE_ETHL3_IPV4_5_TUPLE_I = 0x12, + MLX5DR_STE_LU_TYPE_ETHL3_IPV4_5_TUPLE_D = 0x20, + MLX5DR_STE_LU_TYPE_ETHL3_IPV4_MISC_O = 0x29, + MLX5DR_STE_LU_TYPE_ETHL3_IPV4_MISC_I = 0x2a, + MLX5DR_STE_LU_TYPE_ETHL3_IPV4_MISC_D = 0x2b, + MLX5DR_STE_LU_TYPE_ETHL4_O = 0x13, + MLX5DR_STE_LU_TYPE_ETHL4_I = 0x14, + MLX5DR_STE_LU_TYPE_ETHL4_D = 0x21, + MLX5DR_STE_LU_TYPE_ETHL4_MISC_O = 0x2c, + MLX5DR_STE_LU_TYPE_ETHL4_MISC_I = 0x2d, + MLX5DR_STE_LU_TYPE_ETHL4_MISC_D = 0x2e, + MLX5DR_STE_LU_TYPE_MPLS_FIRST_O = 0x15, + MLX5DR_STE_LU_TYPE_MPLS_FIRST_I = 0x24, + MLX5DR_STE_LU_TYPE_MPLS_FIRST_D = 0x25, + MLX5DR_STE_LU_TYPE_GRE = 0x16, + MLX5DR_STE_LU_TYPE_FLEX_PARSER_0 = 0x22, + MLX5DR_STE_LU_TYPE_FLEX_PARSER_1 = 0x23, + MLX5DR_STE_LU_TYPE_FLEX_PARSER_TNL_HEADER = 0x19, + MLX5DR_STE_LU_TYPE_GENERAL_PURPOSE = 0x18, + MLX5DR_STE_LU_TYPE_STEERING_REGISTERS_0 = 0x2f, + MLX5DR_STE_LU_TYPE_STEERING_REGISTERS_1 = 0x30, + MLX5DR_STE_LU_TYPE_DONT_CARE = 0x0f, +}; + +enum mlx5dr_ste_entry_type { + MLX5DR_STE_TYPE_TX = 1, + MLX5DR_STE_TYPE_RX = 2, + MLX5DR_STE_TYPE_MODIFY_PKT = 6, +}; + +struct mlx5_ifc_ste_general_bits { + u8 entry_type[0x4]; + u8 reserved_at_4[0x4]; + u8 entry_sub_type[0x8]; + u8 byte_mask[0x10]; + + u8 next_table_base_63_48[0x10]; + u8 next_lu_type[0x8]; + u8 next_table_base_39_32_size[0x8]; + + u8 next_table_base_31_5_size[0x1b]; + u8 linear_hash_enable[0x1]; + u8 reserved_at_5c[0x2]; + u8 next_table_rank[0x2]; + + u8 reserved_at_60[0xa0]; + u8 tag_value[0x60]; + u8 bit_mask[0x60]; +}; + +struct mlx5_ifc_ste_sx_transmit_bits { + u8 entry_type[0x4]; + u8 reserved_at_4[0x4]; + u8 entry_sub_type[0x8]; + u8 byte_mask[0x10]; + + u8 next_table_base_63_48[0x10]; + u8 next_lu_type[0x8]; + u8 next_table_base_39_32_size[0x8]; + + u8 next_table_base_31_5_size[0x1b]; + u8 linear_hash_enable[0x1]; + u8 reserved_at_5c[0x2]; + u8 next_table_rank[0x2]; + + u8 sx_wire[0x1]; + u8 sx_func_lb[0x1]; + u8 sx_sniffer[0x1]; + u8 sx_wire_enable[0x1]; + u8 sx_func_lb_enable[0x1]; + u8 sx_sniffer_enable[0x1]; + u8 action_type[0x3]; + u8 reserved_at_69[0x1]; + u8 action_description[0x6]; + u8 gvmi[0x10]; + + u8 encap_pointer_vlan_data[0x20]; + + u8 loopback_syndome_en[0x8]; + u8 loopback_syndome[0x8]; + u8 counter_trigger[0x10]; + + u8 miss_address_63_48[0x10]; + u8 counter_trigger_23_16[0x8]; + u8 miss_address_39_32[0x8]; + + u8 miss_address_31_6[0x1a]; + u8 learning_point[0x1]; + u8 go_back[0x1]; + u8 match_polarity[0x1]; + u8 mask_mode[0x1]; + u8 miss_rank[0x2]; +}; + +struct mlx5_ifc_ste_rx_steering_mult_bits { + u8 entry_type[0x4]; + u8 reserved_at_4[0x4]; + u8 entry_sub_type[0x8]; + u8 byte_mask[0x10]; + + u8 next_table_base_63_48[0x10]; + u8 next_lu_type[0x8]; + u8 next_table_base_39_32_size[0x8]; + + u8 next_table_base_31_5_size[0x1b]; + u8 linear_hash_enable[0x1]; + u8 reserved_at_[0x2]; + u8 next_table_rank[0x2]; + + u8 member_count[0x10]; + u8 gvmi[0x10]; + + u8 qp_list_pointer[0x20]; + + u8 reserved_at_a0[0x1]; + u8 tunneling_action[0x3]; + u8 action_description[0x4]; + u8 reserved_at_a8[0x8]; + u8 counter_trigger_15_0[0x10]; + + u8 miss_address_63_48[0x10]; + u8 counter_trigger_23_16[0x08]; + u8 miss_address_39_32[0x8]; + + u8 miss_address_31_6[0x1a]; + u8 learning_point[0x1]; + u8 fail_on_error[0x1]; + u8 match_polarity[0x1]; + u8 mask_mode[0x1]; + u8 miss_rank[0x2]; +}; + +struct mlx5_ifc_ste_modify_packet_bits { + u8 entry_type[0x4]; + u8 reserved_at_4[0x4]; + u8 entry_sub_type[0x8]; + u8 byte_mask[0x10]; + + u8 next_table_base_63_48[0x10]; + u8 next_lu_type[0x8]; + u8 next_table_base_39_32_size[0x8]; + + u8 next_table_base_31_5_size[0x1b]; + u8 linear_hash_enable[0x1]; + u8 reserved_at_[0x2]; + u8 next_table_rank[0x2]; + + u8 number_of_re_write_actions[0x10]; + u8 gvmi[0x10]; + + u8 header_re_write_actions_pointer[0x20]; + + u8 reserved_at_a0[0x1]; + u8 tunneling_action[0x3]; + u8 action_description[0x4]; + u8 reserved_at_a8[0x8]; + u8 counter_trigger_15_0[0x10]; + + u8 miss_address_63_48[0x10]; + u8 counter_trigger_23_16[0x08]; + u8 miss_address_39_32[0x8]; + + u8 miss_address_31_6[0x1a]; + u8 learning_point[0x1]; + u8 fail_on_error[0x1]; + u8 match_polarity[0x1]; + u8 mask_mode[0x1]; + u8 miss_rank[0x2]; +}; + +struct mlx5_ifc_ste_eth_l2_src_bits { + u8 smac_47_16[0x20]; + + u8 smac_15_0[0x10]; + u8 l3_ethertype[0x10]; + + u8 qp_type[0x2]; + u8 ethertype_filter[0x1]; + u8 reserved_at_43[0x1]; + u8 sx_sniffer[0x1]; + u8 force_lb[0x1]; + u8 functional_lb[0x1]; + u8 port[0x1]; + u8 reserved_at_48[0x4]; + u8 first_priority[0x3]; + u8 first_cfi[0x1]; + u8 first_vlan_qualifier[0x2]; + u8 reserved_at_52[0x2]; + u8 first_vlan_id[0xc]; + + u8 ip_fragmented[0x1]; + u8 tcp_syn[0x1]; + u8 encp_type[0x2]; + u8 l3_type[0x2]; + u8 l4_type[0x2]; + u8 reserved_at_68[0x4]; + u8 second_priority[0x3]; + u8 second_cfi[0x1]; + u8 second_vlan_qualifier[0x2]; + u8 reserved_at_72[0x2]; + u8 second_vlan_id[0xc]; +}; + +struct mlx5_ifc_ste_eth_l2_dst_bits { + u8 dmac_47_16[0x20]; + + u8 dmac_15_0[0x10]; + u8 l3_ethertype[0x10]; + + u8 qp_type[0x2]; + u8 ethertype_filter[0x1]; + u8 reserved_at_43[0x1]; + u8 sx_sniffer[0x1]; + u8 force_lb[0x1]; + u8 functional_lb[0x1]; + u8 port[0x1]; + u8 reserved_at_48[0x4]; + u8 first_priority[0x3]; + u8 first_cfi[0x1]; + u8 first_vlan_qualifier[0x2]; + u8 reserved_at_52[0x2]; + u8 first_vlan_id[0xc]; + + u8 ip_fragmented[0x1]; + u8 tcp_syn[0x1]; + u8 encp_type[0x2]; + u8 l3_type[0x2]; + u8 l4_type[0x2]; + u8 reserved_at_68[0x4]; + u8 second_priority[0x3]; + u8 second_cfi[0x1]; + u8 second_vlan_qualifier[0x2]; + u8 reserved_at_72[0x2]; + u8 second_vlan_id[0xc]; +}; + +struct mlx5_ifc_ste_eth_l2_src_dst_bits { + u8 dmac_47_16[0x20]; + + u8 dmac_15_0[0x10]; + u8 smac_47_32[0x10]; + + u8 smac_31_0[0x20]; + + u8 sx_sniffer[0x1]; + u8 force_lb[0x1]; + u8 functional_lb[0x1]; + u8 port[0x1]; + u8 l3_type[0x2]; + u8 reserved_at_66[0x6]; + u8 first_priority[0x3]; + u8 first_cfi[0x1]; + u8 first_vlan_qualifier[0x2]; + u8 reserved_at_72[0x2]; + u8 first_vlan_id[0xc]; +}; + +struct mlx5_ifc_ste_eth_l3_ipv4_5_tuple_bits { + u8 destination_address[0x20]; + + u8 source_address[0x20]; + + u8 source_port[0x10]; + u8 destination_port[0x10]; + + u8 fragmented[0x1]; + u8 first_fragment[0x1]; + u8 reserved_at_62[0x2]; + u8 reserved_at_64[0x1]; + u8 ecn[0x2]; + u8 tcp_ns[0x1]; + u8 tcp_cwr[0x1]; + u8 tcp_ece[0x1]; + u8 tcp_urg[0x1]; + u8 tcp_ack[0x1]; + u8 tcp_psh[0x1]; + u8 tcp_rst[0x1]; + u8 tcp_syn[0x1]; + u8 tcp_fin[0x1]; + u8 dscp[0x6]; + u8 reserved_at_76[0x2]; + u8 protocol[0x8]; +}; + +struct mlx5_ifc_ste_eth_l3_ipv6_dst_bits { + u8 dst_ip_127_96[0x20]; + + u8 dst_ip_95_64[0x20]; + + u8 dst_ip_63_32[0x20]; + + u8 dst_ip_31_0[0x20]; +}; + +struct mlx5_ifc_ste_eth_l2_tnl_bits { + u8 dmac_47_16[0x20]; + + u8 dmac_15_0[0x10]; + u8 l3_ethertype[0x10]; + + u8 l2_tunneling_network_id[0x20]; + + u8 ip_fragmented[0x1]; + u8 tcp_syn[0x1]; + u8 encp_type[0x2]; + u8 l3_type[0x2]; + u8 l4_type[0x2]; + u8 first_priority[0x3]; + u8 first_cfi[0x1]; + u8 reserved_at_6c[0x3]; + u8 gre_key_flag[0x1]; + u8 first_vlan_qualifier[0x2]; + u8 reserved_at_72[0x2]; + u8 first_vlan_id[0xc]; +}; + +struct mlx5_ifc_ste_eth_l3_ipv6_src_bits { + u8 src_ip_127_96[0x20]; + + u8 src_ip_95_64[0x20]; + + u8 src_ip_63_32[0x20]; + + u8 src_ip_31_0[0x20]; +}; + +struct mlx5_ifc_ste_eth_l3_ipv4_misc_bits { + u8 version[0x4]; + u8 ihl[0x4]; + u8 reserved_at_8[0x8]; + u8 total_length[0x10]; + + u8 identification[0x10]; + u8 flags[0x3]; + u8 fragment_offset[0xd]; + + u8 time_to_live[0x8]; + u8 reserved_at_48[0x8]; + u8 checksum[0x10]; + + u8 reserved_at_60[0x20]; +}; + +struct mlx5_ifc_ste_eth_l4_bits { + u8 fragmented[0x1]; + u8 first_fragment[0x1]; + u8 reserved_at_2[0x6]; + u8 protocol[0x8]; + u8 dst_port[0x10]; + + u8 ipv6_version[0x4]; + u8 reserved_at_24[0x1]; + u8 ecn[0x2]; + u8 tcp_ns[0x1]; + u8 tcp_cwr[0x1]; + u8 tcp_ece[0x1]; + u8 tcp_urg[0x1]; + u8 tcp_ack[0x1]; + u8 tcp_psh[0x1]; + u8 tcp_rst[0x1]; + u8 tcp_syn[0x1]; + u8 tcp_fin[0x1]; + u8 src_port[0x10]; + + u8 ipv6_payload_length[0x10]; + u8 ipv6_hop_limit[0x8]; + u8 dscp[0x6]; + u8 reserved_at_5e[0x2]; + + u8 tcp_data_offset[0x4]; + u8 reserved_at_64[0x8]; + u8 flow_label[0x14]; +}; + +struct mlx5_ifc_ste_eth_l4_misc_bits { + u8 checksum[0x10]; + u8 length[0x10]; + + u8 seq_num[0x20]; + + u8 ack_num[0x20]; + + u8 urgent_pointer[0x10]; + u8 window_size[0x10]; +}; + +struct mlx5_ifc_ste_mpls_bits { + u8 mpls0_label[0x14]; + u8 mpls0_exp[0x3]; + u8 mpls0_s_bos[0x1]; + u8 mpls0_ttl[0x8]; + + u8 mpls1_label[0x20]; + + u8 mpls2_label[0x20]; + + u8 reserved_at_60[0x16]; + u8 mpls4_s_bit[0x1]; + u8 mpls4_qualifier[0x1]; + u8 mpls3_s_bit[0x1]; + u8 mpls3_qualifier[0x1]; + u8 mpls2_s_bit[0x1]; + u8 mpls2_qualifier[0x1]; + u8 mpls1_s_bit[0x1]; + u8 mpls1_qualifier[0x1]; + u8 mpls0_s_bit[0x1]; + u8 mpls0_qualifier[0x1]; +}; + +struct mlx5_ifc_ste_register_0_bits { + u8 register_0_h[0x20]; + + u8 register_0_l[0x20]; + + u8 register_1_h[0x20]; + + u8 register_1_l[0x20]; +}; + +struct mlx5_ifc_ste_register_1_bits { + u8 register_2_h[0x20]; + + u8 register_2_l[0x20]; + + u8 register_3_h[0x20]; + + u8 register_3_l[0x20]; +}; + +struct mlx5_ifc_ste_gre_bits { + u8 gre_c_present[0x1]; + u8 reserved_at_30[0x1]; + u8 gre_k_present[0x1]; + u8 gre_s_present[0x1]; + u8 strict_src_route[0x1]; + u8 recur[0x3]; + u8 flags[0x5]; + u8 version[0x3]; + u8 gre_protocol[0x10]; + + u8 checksum[0x10]; + u8 offset[0x10]; + + u8 gre_key_h[0x18]; + u8 gre_key_l[0x8]; + + u8 seq_num[0x20]; +}; + +struct mlx5_ifc_ste_flex_parser_0_bits { + u8 parser_3_label[0x14]; + u8 parser_3_exp[0x3]; + u8 parser_3_s_bos[0x1]; + u8 parser_3_ttl[0x8]; + + u8 flex_parser_2[0x20]; + + u8 flex_parser_1[0x20]; + + u8 flex_parser_0[0x20]; +}; + +struct mlx5_ifc_ste_flex_parser_1_bits { + u8 flex_parser_7[0x20]; + + u8 flex_parser_6[0x20]; + + u8 flex_parser_5[0x20]; + + u8 flex_parser_4[0x20]; +}; + +struct mlx5_ifc_ste_flex_parser_tnl_bits { + u8 flex_parser_tunneling_header_63_32[0x20]; + + u8 flex_parser_tunneling_header_31_0[0x20]; + + u8 reserved_at_40[0x40]; +}; + +struct mlx5_ifc_ste_general_purpose_bits { + u8 general_purpose_lookup_field[0x20]; + + u8 reserved_at_20[0x20]; + + u8 reserved_at_40[0x20]; + + u8 reserved_at_60[0x20]; +}; + +struct mlx5_ifc_ste_src_gvmi_qp_bits { + u8 loopback_syndrome[0x8]; + u8 reserved_at_8[0x8]; + u8 source_gvmi[0x10]; + + u8 reserved_at_20[0x5]; + u8 force_lb[0x1]; + u8 functional_lb[0x1]; + u8 source_is_requestor[0x1]; + u8 source_qp[0x18]; + + u8 reserved_at_40[0x20]; + + u8 reserved_at_60[0x20]; +}; + +struct mlx5_ifc_l2_hdr_bits { + u8 dmac_47_16[0x20]; + + u8 dmac_15_0[0x10]; + u8 smac_47_32[0x10]; + + u8 smac_31_0[0x20]; + + u8 ethertype[0x10]; + u8 vlan_type[0x10]; + + u8 vlan[0x10]; + u8 reserved_at_90[0x10]; +}; + +/* Both HW set and HW add share the same HW format with different opcodes */ +struct mlx5_ifc_dr_action_hw_set_bits { + u8 opcode[0x8]; + u8 destination_field_code[0x8]; + u8 reserved_at_10[0x2]; + u8 destination_left_shifter[0x6]; + u8 reserved_at_18[0x3]; + u8 destination_length[0x5]; + + u8 inline_data[0x20]; +}; + +#endif /* MLX5_IFC_DR_H */ |