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net/mlx5: HWS, added FW commands handling
This patch adds implementation of FW object handling, such as creation/destruction, modification, and querying. Reviewed-by: Hamdan Agbariya <hamdani@nvidia.com> Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Yevgeny Kliteynik
Saeed Mahameed
parent
472dd79234
commit
0869701cba
1300
drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_cmd.c
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1300
drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_cmd.c
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/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
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/* Copyright (c) 2024 NVIDIA Corporation & Affiliates */
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#ifndef MLX5HWS_CMD_H_
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#define MLX5HWS_CMD_H_
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#define WIRE_PORT 0xFFFF
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#define ACCESS_KEY_LEN 32
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enum mlx5hws_cmd_ext_dest_flags {
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MLX5HWS_CMD_EXT_DEST_REFORMAT = 1 << 0,
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MLX5HWS_CMD_EXT_DEST_ESW_OWNER_VHCA_ID = 1 << 1,
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};
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struct mlx5hws_cmd_set_fte_dest {
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u8 destination_type;
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u32 destination_id;
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enum mlx5hws_cmd_ext_dest_flags ext_flags;
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u32 ext_reformat_id;
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u16 esw_owner_vhca_id;
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};
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struct mlx5hws_cmd_set_fte_attr {
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u32 action_flags;
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bool ignore_flow_level;
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u8 flow_source;
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u8 extended_dest;
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u8 encrypt_decrypt_type;
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u32 encrypt_decrypt_obj_id;
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u32 packet_reformat_id;
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u32 dests_num;
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struct mlx5hws_cmd_set_fte_dest *dests;
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};
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struct mlx5hws_cmd_ft_create_attr {
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u8 type;
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u8 level;
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bool rtc_valid;
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bool decap_en;
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bool reformat_en;
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};
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struct mlx5hws_cmd_ft_modify_attr {
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u8 type;
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u32 rtc_id_0;
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u32 rtc_id_1;
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u32 table_miss_id;
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u8 table_miss_action;
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u64 modify_fs;
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};
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struct mlx5hws_cmd_ft_query_attr {
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u8 type;
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};
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struct mlx5hws_cmd_fg_attr {
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u32 table_id;
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u32 table_type;
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};
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struct mlx5hws_cmd_forward_tbl {
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u8 type;
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u32 ft_id;
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u32 fg_id;
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u32 refcount;
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};
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struct mlx5hws_cmd_rtc_create_attr {
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u32 pd;
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u32 stc_base;
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u32 ste_base;
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u32 ste_offset;
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u32 miss_ft_id;
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bool fw_gen_wqe;
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u8 update_index_mode;
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u8 access_index_mode;
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u8 num_hash_definer;
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u8 log_depth;
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u8 log_size;
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u8 table_type;
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u8 match_definer_0;
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u8 match_definer_1;
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u8 reparse_mode;
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bool is_frst_jumbo;
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bool is_scnd_range;
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};
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struct mlx5hws_cmd_alias_obj_create_attr {
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u32 obj_id;
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u16 vhca_id;
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u16 obj_type;
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u8 access_key[ACCESS_KEY_LEN];
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};
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struct mlx5hws_cmd_stc_create_attr {
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u8 log_obj_range;
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u8 table_type;
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};
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struct mlx5hws_cmd_stc_modify_attr {
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u32 stc_offset;
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u8 action_offset;
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u8 reparse_mode;
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enum mlx5_ifc_stc_action_type action_type;
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union {
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u32 id; /* TIRN, TAG, FT ID, STE ID, CRYPTO */
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struct {
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u8 decap;
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u16 start_anchor;
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u16 end_anchor;
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} remove_header;
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struct {
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u32 arg_id;
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u32 pattern_id;
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} modify_header;
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struct {
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__be64 data;
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} modify_action;
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struct {
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u32 arg_id;
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u32 header_size;
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u8 is_inline;
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u8 encap;
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u16 insert_anchor;
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u16 insert_offset;
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} insert_header;
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struct {
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u8 aso_type;
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u32 devx_obj_id;
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u8 return_reg_id;
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} aso;
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struct {
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u16 vport_num;
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u16 esw_owner_vhca_id;
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u8 eswitch_owner_vhca_id_valid;
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} vport;
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struct {
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struct mlx5hws_pool_chunk ste;
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struct mlx5hws_pool *ste_pool;
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u32 ste_obj_id; /* Internal */
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u32 match_definer_id;
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u8 log_hash_size;
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bool ignore_tx;
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} ste_table;
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struct {
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u16 start_anchor;
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u16 num_of_words;
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} remove_words;
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struct {
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u8 type;
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u8 op;
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u8 size;
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} reformat_trailer;
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u32 dest_table_id;
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u32 dest_tir_num;
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};
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};
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struct mlx5hws_cmd_ste_create_attr {
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u8 log_obj_range;
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u8 table_type;
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};
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struct mlx5hws_cmd_definer_create_attr {
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u8 *dw_selector;
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u8 *byte_selector;
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u8 *match_mask;
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};
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struct mlx5hws_cmd_allow_other_vhca_access_attr {
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u16 obj_type;
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u32 obj_id;
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u8 access_key[ACCESS_KEY_LEN];
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};
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struct mlx5hws_cmd_packet_reformat_create_attr {
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u8 type;
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size_t data_sz;
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void *data;
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u8 reformat_param_0;
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};
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struct mlx5hws_cmd_query_ft_caps {
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u8 max_level;
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u8 reparse;
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u8 ignore_flow_level_rtc_valid;
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};
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struct mlx5hws_cmd_generate_wqe_attr {
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u8 *wqe_ctrl;
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u8 *gta_ctrl;
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u8 *gta_data_0;
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u8 *gta_data_1;
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u32 pdn;
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};
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struct mlx5hws_cmd_query_caps {
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u32 flex_protocols;
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u8 wqe_based_update;
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u8 rtc_reparse_mode;
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u16 ste_format;
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u8 rtc_index_mode;
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u8 ste_alloc_log_max;
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u8 ste_alloc_log_gran;
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u8 stc_alloc_log_max;
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u8 stc_alloc_log_gran;
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u8 rtc_log_depth_max;
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u8 format_select_gtpu_dw_0;
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u8 format_select_gtpu_dw_1;
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u8 flow_table_hash_type;
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u8 format_select_gtpu_dw_2;
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u8 format_select_gtpu_ext_dw_0;
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u8 access_index_mode;
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u32 linear_match_definer;
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bool full_dw_jumbo_support;
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bool rtc_hash_split_table;
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bool rtc_linear_lookup_table;
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u32 supp_type_gen_wqe;
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u8 rtc_max_hash_def_gen_wqe;
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u16 supp_ste_format_gen_wqe;
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struct mlx5hws_cmd_query_ft_caps nic_ft;
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struct mlx5hws_cmd_query_ft_caps fdb_ft;
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bool eswitch_manager;
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bool merged_eswitch;
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u32 eswitch_manager_vport_number;
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u8 log_header_modify_argument_granularity;
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u8 log_header_modify_argument_max_alloc;
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u8 sq_ts_format;
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u8 fdb_tir_stc;
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u64 definer_format_sup;
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u32 trivial_match_definer;
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u32 vhca_id;
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u32 shared_vhca_id;
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char fw_ver[64];
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bool ipsec_offload;
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bool is_ecpf;
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u8 flex_parser_ok_bits_supp;
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u8 flex_parser_id_geneve_tlv_option_0;
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u8 flex_parser_id_mpls_over_gre;
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u8 flex_parser_id_mpls_over_udp;
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};
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int mlx5hws_cmd_flow_table_create(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_ft_create_attr *ft_attr,
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u32 *table_id);
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int mlx5hws_cmd_flow_table_modify(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_ft_modify_attr *ft_attr,
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u32 table_id);
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int mlx5hws_cmd_flow_table_query(struct mlx5_core_dev *mdev,
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u32 obj_id,
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struct mlx5hws_cmd_ft_query_attr *ft_attr,
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u64 *icm_addr_0, u64 *icm_addr_1);
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int mlx5hws_cmd_flow_table_destroy(struct mlx5_core_dev *mdev,
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u8 fw_ft_type, u32 table_id);
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void mlx5hws_cmd_alias_flow_table_destroy(struct mlx5_core_dev *mdev,
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u32 table_id);
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int mlx5hws_cmd_rtc_create(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_rtc_create_attr *rtc_attr,
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u32 *rtc_id);
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void mlx5hws_cmd_rtc_destroy(struct mlx5_core_dev *mdev, u32 rtc_id);
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int mlx5hws_cmd_stc_create(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_stc_create_attr *stc_attr,
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u32 *stc_id);
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int mlx5hws_cmd_stc_modify(struct mlx5_core_dev *mdev,
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u32 stc_id,
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struct mlx5hws_cmd_stc_modify_attr *stc_attr);
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void mlx5hws_cmd_stc_destroy(struct mlx5_core_dev *mdev, u32 stc_id);
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int mlx5hws_cmd_generate_wqe(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_generate_wqe_attr *attr,
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struct mlx5_cqe64 *ret_cqe);
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int mlx5hws_cmd_ste_create(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_ste_create_attr *ste_attr,
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u32 *ste_id);
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void mlx5hws_cmd_ste_destroy(struct mlx5_core_dev *mdev, u32 ste_id);
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int mlx5hws_cmd_definer_create(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_definer_create_attr *def_attr,
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u32 *definer_id);
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void mlx5hws_cmd_definer_destroy(struct mlx5_core_dev *mdev,
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u32 definer_id);
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int mlx5hws_cmd_arg_create(struct mlx5_core_dev *mdev,
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u16 log_obj_range,
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u32 pd,
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u32 *arg_id);
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void mlx5hws_cmd_arg_destroy(struct mlx5_core_dev *mdev,
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u32 arg_id);
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int mlx5hws_cmd_header_modify_pattern_create(struct mlx5_core_dev *mdev,
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u32 pattern_length,
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u8 *actions,
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u32 *ptrn_id);
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void mlx5hws_cmd_header_modify_pattern_destroy(struct mlx5_core_dev *mdev,
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u32 ptrn_id);
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int mlx5hws_cmd_packet_reformat_create(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_packet_reformat_create_attr *attr,
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u32 *reformat_id);
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int mlx5hws_cmd_packet_reformat_destroy(struct mlx5_core_dev *mdev,
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u32 reformat_id);
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int mlx5hws_cmd_set_fte(struct mlx5_core_dev *mdev,
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u32 table_type,
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u32 table_id,
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u32 group_id,
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struct mlx5hws_cmd_set_fte_attr *fte_attr);
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int mlx5hws_cmd_delete_fte(struct mlx5_core_dev *mdev,
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u32 table_type, u32 table_id);
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struct mlx5hws_cmd_forward_tbl *
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mlx5hws_cmd_forward_tbl_create(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_ft_create_attr *ft_attr,
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struct mlx5hws_cmd_set_fte_attr *fte_attr);
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void mlx5hws_cmd_forward_tbl_destroy(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_forward_tbl *tbl);
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int mlx5hws_cmd_alias_obj_create(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_alias_obj_create_attr *alias_attr,
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u32 *obj_id);
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int mlx5hws_cmd_alias_obj_destroy(struct mlx5_core_dev *mdev,
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u16 obj_type,
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u32 obj_id);
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int mlx5hws_cmd_sq_modify_rdy(struct mlx5_core_dev *mdev, u32 sqn);
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int mlx5hws_cmd_query_caps(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_query_caps *caps);
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void mlx5hws_cmd_set_attr_connect_miss_tbl(struct mlx5hws_context *ctx,
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u32 fw_ft_type,
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enum mlx5hws_table_type type,
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struct mlx5hws_cmd_ft_modify_attr *ft_attr);
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int mlx5hws_cmd_allow_other_vhca_access(struct mlx5_core_dev *mdev,
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struct mlx5hws_cmd_allow_other_vhca_access_attr *attr);
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int mlx5hws_cmd_query_gvmi(struct mlx5_core_dev *mdev, bool other_function,
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u16 vport_number, u16 *gvmi);
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#endif /* MLX5HWS_CMD_H_ */
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