Commit fed5f483 authored by Yevgeny Kliteynik's avatar Yevgeny Kliteynik Committed by Jakub Kicinski
Browse files

net/mlx5: HWS, add definer function to get field name str 



In preparation for complex matcher support, add function for
converting definer fname to str, which will be used in following
patches.

Signed-off-by: default avatarYevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: default avatarVlad Dogaru <vdogaru@nvidia.com>
Reviewed-by: default avatarMark Bloch <mbloch@nvidia.com>
Signed-off-by: default avatarTariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1746992290-568936-3-git-send-email-tariqt@nvidia.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent d2338a27

drivers/net/ethernet/mellanox/mlx5/core/steering/hws/definer.c

+212 −0
Original line number Diff line number Diff line
@@ -158,6 +158,218 @@ struct mlx5hws_definer_conv_data { 
	u32 match_flags;

};



#define HWS_DEFINER_ENTRY(name)[MLX5HWS_DEFINER_FNAME_##name] = #name



static const char * const hws_definer_fname_to_str[] = {

	HWS_DEFINER_ENTRY(ETH_SMAC_47_16_O),

	HWS_DEFINER_ENTRY(ETH_SMAC_47_16_I),

	HWS_DEFINER_ENTRY(ETH_SMAC_15_0_O),

	HWS_DEFINER_ENTRY(ETH_SMAC_15_0_I),

	HWS_DEFINER_ENTRY(ETH_DMAC_47_16_O),

	HWS_DEFINER_ENTRY(ETH_DMAC_47_16_I),

	HWS_DEFINER_ENTRY(ETH_DMAC_15_0_O),

	HWS_DEFINER_ENTRY(ETH_DMAC_15_0_I),

	HWS_DEFINER_ENTRY(ETH_TYPE_O),

	HWS_DEFINER_ENTRY(ETH_TYPE_I),

	HWS_DEFINER_ENTRY(ETH_L3_TYPE_O),

	HWS_DEFINER_ENTRY(ETH_L3_TYPE_I),

	HWS_DEFINER_ENTRY(VLAN_TYPE_O),

	HWS_DEFINER_ENTRY(VLAN_TYPE_I),

	HWS_DEFINER_ENTRY(VLAN_FIRST_PRIO_O),

	HWS_DEFINER_ENTRY(VLAN_FIRST_PRIO_I),

	HWS_DEFINER_ENTRY(VLAN_CFI_O),

	HWS_DEFINER_ENTRY(VLAN_CFI_I),

	HWS_DEFINER_ENTRY(VLAN_ID_O),

	HWS_DEFINER_ENTRY(VLAN_ID_I),

	HWS_DEFINER_ENTRY(VLAN_SECOND_TYPE_O),

	HWS_DEFINER_ENTRY(VLAN_SECOND_TYPE_I),

	HWS_DEFINER_ENTRY(VLAN_SECOND_PRIO_O),

	HWS_DEFINER_ENTRY(VLAN_SECOND_PRIO_I),

	HWS_DEFINER_ENTRY(VLAN_SECOND_CFI_O),

	HWS_DEFINER_ENTRY(VLAN_SECOND_CFI_I),

	HWS_DEFINER_ENTRY(VLAN_SECOND_ID_O),

	HWS_DEFINER_ENTRY(VLAN_SECOND_ID_I),

	HWS_DEFINER_ENTRY(IPV4_IHL_O),

	HWS_DEFINER_ENTRY(IPV4_IHL_I),

	HWS_DEFINER_ENTRY(IP_DSCP_O),

	HWS_DEFINER_ENTRY(IP_DSCP_I),

	HWS_DEFINER_ENTRY(IP_ECN_O),

	HWS_DEFINER_ENTRY(IP_ECN_I),

	HWS_DEFINER_ENTRY(IP_TTL_O),

	HWS_DEFINER_ENTRY(IP_TTL_I),

	HWS_DEFINER_ENTRY(IPV4_DST_O),

	HWS_DEFINER_ENTRY(IPV4_DST_I),

	HWS_DEFINER_ENTRY(IPV4_SRC_O),

	HWS_DEFINER_ENTRY(IPV4_SRC_I),

	HWS_DEFINER_ENTRY(IP_VERSION_O),

	HWS_DEFINER_ENTRY(IP_VERSION_I),

	HWS_DEFINER_ENTRY(IP_FRAG_O),

	HWS_DEFINER_ENTRY(IP_FRAG_I),

	HWS_DEFINER_ENTRY(IP_LEN_O),

	HWS_DEFINER_ENTRY(IP_LEN_I),

	HWS_DEFINER_ENTRY(IP_TOS_O),

	HWS_DEFINER_ENTRY(IP_TOS_I),

	HWS_DEFINER_ENTRY(IPV6_FLOW_LABEL_O),

	HWS_DEFINER_ENTRY(IPV6_FLOW_LABEL_I),

	HWS_DEFINER_ENTRY(IPV6_DST_127_96_O),

	HWS_DEFINER_ENTRY(IPV6_DST_95_64_O),

	HWS_DEFINER_ENTRY(IPV6_DST_63_32_O),

	HWS_DEFINER_ENTRY(IPV6_DST_31_0_O),

	HWS_DEFINER_ENTRY(IPV6_DST_127_96_I),

	HWS_DEFINER_ENTRY(IPV6_DST_95_64_I),

	HWS_DEFINER_ENTRY(IPV6_DST_63_32_I),

	HWS_DEFINER_ENTRY(IPV6_DST_31_0_I),

	HWS_DEFINER_ENTRY(IPV6_SRC_127_96_O),

	HWS_DEFINER_ENTRY(IPV6_SRC_95_64_O),

	HWS_DEFINER_ENTRY(IPV6_SRC_63_32_O),

	HWS_DEFINER_ENTRY(IPV6_SRC_31_0_O),

	HWS_DEFINER_ENTRY(IPV6_SRC_127_96_I),

	HWS_DEFINER_ENTRY(IPV6_SRC_95_64_I),

	HWS_DEFINER_ENTRY(IPV6_SRC_63_32_I),

	HWS_DEFINER_ENTRY(IPV6_SRC_31_0_I),

	HWS_DEFINER_ENTRY(IP_PROTOCOL_O),

	HWS_DEFINER_ENTRY(IP_PROTOCOL_I),

	HWS_DEFINER_ENTRY(L4_SPORT_O),

	HWS_DEFINER_ENTRY(L4_SPORT_I),

	HWS_DEFINER_ENTRY(L4_DPORT_O),

	HWS_DEFINER_ENTRY(L4_DPORT_I),

	HWS_DEFINER_ENTRY(TCP_FLAGS_I),

	HWS_DEFINER_ENTRY(TCP_FLAGS_O),

	HWS_DEFINER_ENTRY(TCP_SEQ_NUM),

	HWS_DEFINER_ENTRY(TCP_ACK_NUM),

	HWS_DEFINER_ENTRY(GTP_TEID),

	HWS_DEFINER_ENTRY(GTP_MSG_TYPE),

	HWS_DEFINER_ENTRY(GTP_EXT_FLAG),

	HWS_DEFINER_ENTRY(GTP_NEXT_EXT_HDR),

	HWS_DEFINER_ENTRY(GTP_EXT_HDR_PDU),

	HWS_DEFINER_ENTRY(GTP_EXT_HDR_QFI),

	HWS_DEFINER_ENTRY(GTPU_DW0),

	HWS_DEFINER_ENTRY(GTPU_FIRST_EXT_DW0),

	HWS_DEFINER_ENTRY(GTPU_DW2),

	HWS_DEFINER_ENTRY(FLEX_PARSER_0),

	HWS_DEFINER_ENTRY(FLEX_PARSER_1),

	HWS_DEFINER_ENTRY(FLEX_PARSER_2),

	HWS_DEFINER_ENTRY(FLEX_PARSER_3),

	HWS_DEFINER_ENTRY(FLEX_PARSER_4),

	HWS_DEFINER_ENTRY(FLEX_PARSER_5),

	HWS_DEFINER_ENTRY(FLEX_PARSER_6),

	HWS_DEFINER_ENTRY(FLEX_PARSER_7),

	HWS_DEFINER_ENTRY(VPORT_REG_C_0),

	HWS_DEFINER_ENTRY(VXLAN_FLAGS),

	HWS_DEFINER_ENTRY(VXLAN_VNI),

	HWS_DEFINER_ENTRY(VXLAN_GPE_FLAGS),

	HWS_DEFINER_ENTRY(VXLAN_GPE_RSVD0),

	HWS_DEFINER_ENTRY(VXLAN_GPE_PROTO),

	HWS_DEFINER_ENTRY(VXLAN_GPE_VNI),

	HWS_DEFINER_ENTRY(VXLAN_GPE_RSVD1),

	HWS_DEFINER_ENTRY(GENEVE_OPT_LEN),

	HWS_DEFINER_ENTRY(GENEVE_OAM),

	HWS_DEFINER_ENTRY(GENEVE_PROTO),

	HWS_DEFINER_ENTRY(GENEVE_VNI),

	HWS_DEFINER_ENTRY(SOURCE_QP),

	HWS_DEFINER_ENTRY(SOURCE_GVMI),

	HWS_DEFINER_ENTRY(REG_0),

	HWS_DEFINER_ENTRY(REG_1),

	HWS_DEFINER_ENTRY(REG_2),

	HWS_DEFINER_ENTRY(REG_3),

	HWS_DEFINER_ENTRY(REG_4),

	HWS_DEFINER_ENTRY(REG_5),

	HWS_DEFINER_ENTRY(REG_6),

	HWS_DEFINER_ENTRY(REG_7),

	HWS_DEFINER_ENTRY(REG_8),

	HWS_DEFINER_ENTRY(REG_9),

	HWS_DEFINER_ENTRY(REG_10),

	HWS_DEFINER_ENTRY(REG_11),

	HWS_DEFINER_ENTRY(REG_A),

	HWS_DEFINER_ENTRY(REG_B),

	HWS_DEFINER_ENTRY(GRE_KEY_PRESENT),

	HWS_DEFINER_ENTRY(GRE_C),

	HWS_DEFINER_ENTRY(GRE_K),

	HWS_DEFINER_ENTRY(GRE_S),

	HWS_DEFINER_ENTRY(GRE_PROTOCOL),

	HWS_DEFINER_ENTRY(GRE_OPT_KEY),

	HWS_DEFINER_ENTRY(GRE_OPT_SEQ),

	HWS_DEFINER_ENTRY(GRE_OPT_CHECKSUM),

	HWS_DEFINER_ENTRY(INTEGRITY_O),

	HWS_DEFINER_ENTRY(INTEGRITY_I),

	HWS_DEFINER_ENTRY(ICMP_DW1),

	HWS_DEFINER_ENTRY(ICMP_DW2),

	HWS_DEFINER_ENTRY(ICMP_DW3),

	HWS_DEFINER_ENTRY(IPSEC_SPI),

	HWS_DEFINER_ENTRY(IPSEC_SEQUENCE_NUMBER),

	HWS_DEFINER_ENTRY(IPSEC_SYNDROME),

	HWS_DEFINER_ENTRY(MPLS0_O),

	HWS_DEFINER_ENTRY(MPLS1_O),

	HWS_DEFINER_ENTRY(MPLS2_O),

	HWS_DEFINER_ENTRY(MPLS3_O),

	HWS_DEFINER_ENTRY(MPLS4_O),

	HWS_DEFINER_ENTRY(MPLS0_I),

	HWS_DEFINER_ENTRY(MPLS1_I),

	HWS_DEFINER_ENTRY(MPLS2_I),

	HWS_DEFINER_ENTRY(MPLS3_I),

	HWS_DEFINER_ENTRY(MPLS4_I),

	HWS_DEFINER_ENTRY(FLEX_PARSER0_OK),

	HWS_DEFINER_ENTRY(FLEX_PARSER1_OK),

	HWS_DEFINER_ENTRY(FLEX_PARSER2_OK),

	HWS_DEFINER_ENTRY(FLEX_PARSER3_OK),

	HWS_DEFINER_ENTRY(FLEX_PARSER4_OK),

	HWS_DEFINER_ENTRY(FLEX_PARSER5_OK),

	HWS_DEFINER_ENTRY(FLEX_PARSER6_OK),

	HWS_DEFINER_ENTRY(FLEX_PARSER7_OK),

	HWS_DEFINER_ENTRY(OKS2_MPLS0_O),

	HWS_DEFINER_ENTRY(OKS2_MPLS1_O),

	HWS_DEFINER_ENTRY(OKS2_MPLS2_O),

	HWS_DEFINER_ENTRY(OKS2_MPLS3_O),

	HWS_DEFINER_ENTRY(OKS2_MPLS4_O),

	HWS_DEFINER_ENTRY(OKS2_MPLS0_I),

	HWS_DEFINER_ENTRY(OKS2_MPLS1_I),

	HWS_DEFINER_ENTRY(OKS2_MPLS2_I),

	HWS_DEFINER_ENTRY(OKS2_MPLS3_I),

	HWS_DEFINER_ENTRY(OKS2_MPLS4_I),

	HWS_DEFINER_ENTRY(GENEVE_OPT_OK_0),

	HWS_DEFINER_ENTRY(GENEVE_OPT_OK_1),

	HWS_DEFINER_ENTRY(GENEVE_OPT_OK_2),

	HWS_DEFINER_ENTRY(GENEVE_OPT_OK_3),

	HWS_DEFINER_ENTRY(GENEVE_OPT_OK_4),

	HWS_DEFINER_ENTRY(GENEVE_OPT_OK_5),

	HWS_DEFINER_ENTRY(GENEVE_OPT_OK_6),

	HWS_DEFINER_ENTRY(GENEVE_OPT_OK_7),

	HWS_DEFINER_ENTRY(GENEVE_OPT_DW_0),

	HWS_DEFINER_ENTRY(GENEVE_OPT_DW_1),

	HWS_DEFINER_ENTRY(GENEVE_OPT_DW_2),

	HWS_DEFINER_ENTRY(GENEVE_OPT_DW_3),

	HWS_DEFINER_ENTRY(GENEVE_OPT_DW_4),

	HWS_DEFINER_ENTRY(GENEVE_OPT_DW_5),

	HWS_DEFINER_ENTRY(GENEVE_OPT_DW_6),

	HWS_DEFINER_ENTRY(GENEVE_OPT_DW_7),

	HWS_DEFINER_ENTRY(IB_L4_OPCODE),

	HWS_DEFINER_ENTRY(IB_L4_QPN),

	HWS_DEFINER_ENTRY(IB_L4_A),

	HWS_DEFINER_ENTRY(RANDOM_NUM),

	HWS_DEFINER_ENTRY(PTYPE_L2_O),

	HWS_DEFINER_ENTRY(PTYPE_L2_I),

	HWS_DEFINER_ENTRY(PTYPE_L3_O),

	HWS_DEFINER_ENTRY(PTYPE_L3_I),

	HWS_DEFINER_ENTRY(PTYPE_L4_O),

	HWS_DEFINER_ENTRY(PTYPE_L4_I),

	HWS_DEFINER_ENTRY(PTYPE_L4_EXT_O),

	HWS_DEFINER_ENTRY(PTYPE_L4_EXT_I),

	HWS_DEFINER_ENTRY(PTYPE_FRAG_O),

	HWS_DEFINER_ENTRY(PTYPE_FRAG_I),

	HWS_DEFINER_ENTRY(TNL_HDR_0),

	HWS_DEFINER_ENTRY(TNL_HDR_1),

	HWS_DEFINER_ENTRY(TNL_HDR_2),

	HWS_DEFINER_ENTRY(TNL_HDR_3),

	[MLX5HWS_DEFINER_FNAME_MAX] = "DEFINER_FNAME_UNKNOWN",

};



const char *mlx5hws_definer_fname_to_str(enum mlx5hws_definer_fname fname)

{

	if (fname > MLX5HWS_DEFINER_FNAME_MAX)

		fname = MLX5HWS_DEFINER_FNAME_MAX;

	return hws_definer_fname_to_str[fname];

}



static void

hws_definer_ones_set(struct mlx5hws_definer_fc *fc,

		     void *match_param,

drivers/net/ethernet/mellanox/mlx5/core/steering/hws/definer.h

+2 −0
Original line number Diff line number Diff line
@@ -831,4 +831,6 @@ mlx5hws_definer_conv_match_params_to_compressed_fc(struct mlx5hws_context *ctx, 
						   u32 *match_param,

						   int *fc_sz);



const char *mlx5hws_definer_fname_to_str(enum mlx5hws_definer_fname fname);



#endif /* HWS_DEFINER_H_ */