// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */

#include "dr_ste_v1.h"

enum {
	DR_STE_V2_ACTION_MDFY_FLD_L2_OUT_0		= 0x00,
	DR_STE_V2_ACTION_MDFY_FLD_L2_OUT_1		= 0x01,
	DR_STE_V2_ACTION_MDFY_FLD_L2_OUT_2		= 0x02,
	DR_STE_V2_ACTION_MDFY_FLD_SRC_L2_OUT_0		= 0x08,
	DR_STE_V2_ACTION_MDFY_FLD_SRC_L2_OUT_1		= 0x09,
	DR_STE_V2_ACTION_MDFY_FLD_L3_OUT_0		= 0x0e,
	DR_STE_V2_ACTION_MDFY_FLD_L4_OUT_0		= 0x18,
	DR_STE_V2_ACTION_MDFY_FLD_L4_OUT_1		= 0x19,
	DR_STE_V2_ACTION_MDFY_FLD_IPV4_OUT_0		= 0x40,
	DR_STE_V2_ACTION_MDFY_FLD_IPV4_OUT_1		= 0x41,
	DR_STE_V2_ACTION_MDFY_FLD_IPV6_DST_OUT_0	= 0x44,
	DR_STE_V2_ACTION_MDFY_FLD_IPV6_DST_OUT_1	= 0x45,
	DR_STE_V2_ACTION_MDFY_FLD_IPV6_DST_OUT_2	= 0x46,
	DR_STE_V2_ACTION_MDFY_FLD_IPV6_DST_OUT_3	= 0x47,
	DR_STE_V2_ACTION_MDFY_FLD_IPV6_SRC_OUT_0	= 0x4c,
	DR_STE_V2_ACTION_MDFY_FLD_IPV6_SRC_OUT_1	= 0x4d,
	DR_STE_V2_ACTION_MDFY_FLD_IPV6_SRC_OUT_2	= 0x4e,
	DR_STE_V2_ACTION_MDFY_FLD_IPV6_SRC_OUT_3	= 0x4f,
	DR_STE_V2_ACTION_MDFY_FLD_TCP_MISC_0		= 0x5e,
	DR_STE_V2_ACTION_MDFY_FLD_TCP_MISC_1		= 0x5f,
	DR_STE_V2_ACTION_MDFY_FLD_CFG_HDR_0_0		= 0x6f,
	DR_STE_V2_ACTION_MDFY_FLD_CFG_HDR_0_1		= 0x70,
	DR_STE_V2_ACTION_MDFY_FLD_METADATA_2_CQE	= 0x7b,
	DR_STE_V2_ACTION_MDFY_FLD_GNRL_PURPOSE		= 0x7c,
	DR_STE_V2_ACTION_MDFY_FLD_REGISTER_2_0		= 0x90,
	DR_STE_V2_ACTION_MDFY_FLD_REGISTER_2_1		= 0x91,
	DR_STE_V2_ACTION_MDFY_FLD_REGISTER_1_0		= 0x92,
	DR_STE_V2_ACTION_MDFY_FLD_REGISTER_1_1		= 0x93,
	DR_STE_V2_ACTION_MDFY_FLD_REGISTER_0_0		= 0x94,
	DR_STE_V2_ACTION_MDFY_FLD_REGISTER_0_1		= 0x95,
};

static const struct mlx5dr_ste_action_modify_field dr_ste_v2_action_modify_field_arr[] = {
	[MLX5_ACTION_IN_FIELD_OUT_SMAC_47_16] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_SRC_L2_OUT_0, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_OUT_SMAC_15_0] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_SRC_L2_OUT_1, .start = 16, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_OUT_ETHERTYPE] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L2_OUT_1, .start = 0, .end = 15,
	},
	[MLX5_ACTION_IN_FIELD_OUT_DMAC_47_16] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L2_OUT_0, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_OUT_DMAC_15_0] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L2_OUT_1, .start = 16, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_OUT_IP_DSCP] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L3_OUT_0, .start = 18, .end = 23,
	},
	[MLX5_ACTION_IN_FIELD_OUT_TCP_FLAGS] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L4_OUT_1, .start = 16, .end = 24,
		.l4_type = DR_STE_ACTION_MDFY_TYPE_L4_TCP,
	},
	[MLX5_ACTION_IN_FIELD_OUT_TCP_SPORT] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L4_OUT_0, .start = 16, .end = 31,
		.l4_type = DR_STE_ACTION_MDFY_TYPE_L4_TCP,
	},
	[MLX5_ACTION_IN_FIELD_OUT_TCP_DPORT] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L4_OUT_0, .start = 0, .end = 15,
		.l4_type = DR_STE_ACTION_MDFY_TYPE_L4_TCP,
	},
	[MLX5_ACTION_IN_FIELD_OUT_IP_TTL] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L3_OUT_0, .start = 8, .end = 15,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV4,
	},
	[MLX5_ACTION_IN_FIELD_OUT_IPV6_HOPLIMIT] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L3_OUT_0, .start = 8, .end = 15,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6,
	},
	[MLX5_ACTION_IN_FIELD_OUT_UDP_SPORT] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L4_OUT_0, .start = 16, .end = 31,
		.l4_type = DR_STE_ACTION_MDFY_TYPE_L4_UDP,
	},
	[MLX5_ACTION_IN_FIELD_OUT_UDP_DPORT] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L4_OUT_0, .start = 0, .end = 15,
		.l4_type = DR_STE_ACTION_MDFY_TYPE_L4_UDP,
	},
	[MLX5_ACTION_IN_FIELD_OUT_SIPV6_127_96] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_IPV6_SRC_OUT_0, .start = 0, .end = 31,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6,
	},
	[MLX5_ACTION_IN_FIELD_OUT_SIPV6_95_64] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_IPV6_SRC_OUT_1, .start = 0, .end = 31,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6,
	},
	[MLX5_ACTION_IN_FIELD_OUT_SIPV6_63_32] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_IPV6_SRC_OUT_2, .start = 0, .end = 31,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6,
	},
	[MLX5_ACTION_IN_FIELD_OUT_SIPV6_31_0] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_IPV6_SRC_OUT_3, .start = 0, .end = 31,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6,
	},
	[MLX5_ACTION_IN_FIELD_OUT_DIPV6_127_96] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_IPV6_DST_OUT_0, .start = 0, .end = 31,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6,
	},
	[MLX5_ACTION_IN_FIELD_OUT_DIPV6_95_64] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_IPV6_DST_OUT_1, .start = 0, .end = 31,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6,
	},
	[MLX5_ACTION_IN_FIELD_OUT_DIPV6_63_32] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_IPV6_DST_OUT_2, .start = 0, .end = 31,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6,
	},
	[MLX5_ACTION_IN_FIELD_OUT_DIPV6_31_0] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_IPV6_DST_OUT_3, .start = 0, .end = 31,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV6,
	},
	[MLX5_ACTION_IN_FIELD_OUT_SIPV4] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_IPV4_OUT_0, .start = 0, .end = 31,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV4,
	},
	[MLX5_ACTION_IN_FIELD_OUT_DIPV4] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_IPV4_OUT_1, .start = 0, .end = 31,
		.l3_type = DR_STE_ACTION_MDFY_TYPE_L3_IPV4,
	},
	[MLX5_ACTION_IN_FIELD_METADATA_REG_A] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_GNRL_PURPOSE, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_METADATA_REG_B] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_METADATA_2_CQE, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_METADATA_REG_C_0] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_REGISTER_0_0, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_METADATA_REG_C_1] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_REGISTER_0_1, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_METADATA_REG_C_2] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_REGISTER_1_0, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_METADATA_REG_C_3] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_REGISTER_1_1, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_METADATA_REG_C_4] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_REGISTER_2_0, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_METADATA_REG_C_5] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_REGISTER_2_1, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_OUT_TCP_SEQ_NUM] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_TCP_MISC_0, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_OUT_TCP_ACK_NUM] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_TCP_MISC_1, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_OUT_FIRST_VID] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_L2_OUT_2, .start = 0, .end = 15,
	},
	[MLX5_ACTION_IN_FIELD_OUT_EMD_31_0] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_CFG_HDR_0_1, .start = 0, .end = 31,
	},
	[MLX5_ACTION_IN_FIELD_OUT_EMD_47_32] = {
		.hw_field = DR_STE_V2_ACTION_MDFY_FLD_CFG_HDR_0_0, .start = 0, .end = 15,
	},
};

static struct mlx5dr_ste_ctx ste_ctx_v2 = {
	/* Builders */
	.build_eth_l2_src_dst_init	= &dr_ste_v1_build_eth_l2_src_dst_init,
	.build_eth_l3_ipv6_src_init	= &dr_ste_v1_build_eth_l3_ipv6_src_init,
	.build_eth_l3_ipv6_dst_init	= &dr_ste_v1_build_eth_l3_ipv6_dst_init,
	.build_eth_l3_ipv4_5_tuple_init	= &dr_ste_v1_build_eth_l3_ipv4_5_tuple_init,
	.build_eth_l2_src_init		= &dr_ste_v1_build_eth_l2_src_init,
	.build_eth_l2_dst_init		= &dr_ste_v1_build_eth_l2_dst_init,
	.build_eth_l2_tnl_init		= &dr_ste_v1_build_eth_l2_tnl_init,
	.build_eth_l3_ipv4_misc_init	= &dr_ste_v1_build_eth_l3_ipv4_misc_init,
	.build_eth_ipv6_l3_l4_init	= &dr_ste_v1_build_eth_ipv6_l3_l4_init,
	.build_mpls_init		= &dr_ste_v1_build_mpls_init,
	.build_tnl_gre_init		= &dr_ste_v1_build_tnl_gre_init,
	.build_tnl_mpls_init		= &dr_ste_v1_build_tnl_mpls_init,
	.build_tnl_mpls_over_udp_init	= &dr_ste_v1_build_tnl_mpls_over_udp_init,
	.build_tnl_mpls_over_gre_init	= &dr_ste_v1_build_tnl_mpls_over_gre_init,
	.build_icmp_init		= &dr_ste_v1_build_icmp_init,
	.build_general_purpose_init	= &dr_ste_v1_build_general_purpose_init,
	.build_eth_l4_misc_init		= &dr_ste_v1_build_eth_l4_misc_init,
	.build_tnl_vxlan_gpe_init	= &dr_ste_v1_build_flex_parser_tnl_vxlan_gpe_init,
	.build_tnl_geneve_init		= &dr_ste_v1_build_flex_parser_tnl_geneve_init,
	.build_tnl_geneve_tlv_opt_init	= &dr_ste_v1_build_flex_parser_tnl_geneve_tlv_opt_init,
	.build_tnl_geneve_tlv_opt_exist_init =
				  &dr_ste_v1_build_flex_parser_tnl_geneve_tlv_opt_exist_init,
	.build_register_0_init		= &dr_ste_v1_build_register_0_init,
	.build_register_1_init		= &dr_ste_v1_build_register_1_init,
	.build_src_gvmi_qpn_init	= &dr_ste_v1_build_src_gvmi_qpn_init,
	.build_flex_parser_0_init	= &dr_ste_v1_build_flex_parser_0_init,
	.build_flex_parser_1_init	= &dr_ste_v1_build_flex_parser_1_init,
	.build_tnl_gtpu_init		= &dr_ste_v1_build_flex_parser_tnl_gtpu_init,
	.build_tnl_header_0_1_init	= &dr_ste_v1_build_tnl_header_0_1_init,
	.build_tnl_gtpu_flex_parser_0_init = &dr_ste_v1_build_tnl_gtpu_flex_parser_0_init,
	.build_tnl_gtpu_flex_parser_1_init = &dr_ste_v1_build_tnl_gtpu_flex_parser_1_init,

	/* Getters and Setters */
	.ste_init			= &dr_ste_v1_init,
	.set_next_lu_type		= &dr_ste_v1_set_next_lu_type,
	.get_next_lu_type		= &dr_ste_v1_get_next_lu_type,
	.set_miss_addr			= &dr_ste_v1_set_miss_addr,
	.get_miss_addr			= &dr_ste_v1_get_miss_addr,
	.set_hit_addr			= &dr_ste_v1_set_hit_addr,
	.set_byte_mask			= &dr_ste_v1_set_byte_mask,
	.get_byte_mask			= &dr_ste_v1_get_byte_mask,

	/* Actions */
	.actions_caps			= DR_STE_CTX_ACTION_CAP_TX_POP |
					  DR_STE_CTX_ACTION_CAP_RX_PUSH |
					  DR_STE_CTX_ACTION_CAP_RX_ENCAP,
	.set_actions_rx			= &dr_ste_v1_set_actions_rx,
	.set_actions_tx			= &dr_ste_v1_set_actions_tx,
	.modify_field_arr_sz		= ARRAY_SIZE(dr_ste_v2_action_modify_field_arr),
	.modify_field_arr		= dr_ste_v2_action_modify_field_arr,
	.set_action_set			= &dr_ste_v1_set_action_set,
	.set_action_add			= &dr_ste_v1_set_action_add,
	.set_action_copy		= &dr_ste_v1_set_action_copy,
	.set_action_decap_l3_list	= &dr_ste_v1_set_action_decap_l3_list,

	/* Send */
	.prepare_for_postsend		= &dr_ste_v1_prepare_for_postsend,
};

struct mlx5dr_ste_ctx *mlx5dr_ste_get_ctx_v2(void)
{
	return &ste_ctx_v2;
}