Commit 75d90e7d authored by Yevgeny Kliteynik's avatar Yevgeny Kliteynik Committed by Saeed Mahameed
Browse files

net/mlx5: Geneve, Add basic Geneve encap/decap flow table capabilities 



Introduce support for Geneve flow specification and allow
the creation of rules that are matching on basic Geneve
protocol fields: VNI, OAM bit, protocol type, options length.

Reviewed-by: default avatarOz Shlomo <ozsh@mellanox.com>
Signed-off-by: default avatarYevgeny Kliteynik <kliteyn@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent 80f09dfc

include/linux/mlx5/mlx5_ifc.h

+13 −3
Original line number Diff line number Diff line
@@ -307,7 +307,11 @@ struct mlx5_ifc_flow_table_fields_supported_bits { 
	u8         outer_gre_protocol[0x1];

	u8         outer_gre_key[0x1];

	u8         outer_vxlan_vni[0x1];

	u8         reserved_at_1a[0x5];

	u8         outer_geneve_vni[0x1];

	u8         outer_geneve_oam[0x1];

	u8         outer_geneve_protocol_type[0x1];

	u8         outer_geneve_opt_len[0x1];

	u8         reserved_at_1e[0x1];

	u8         source_eswitch_port[0x1];



	u8         inner_dmac[0x1];
@@ -480,7 +484,9 @@ struct mlx5_ifc_fte_match_set_misc_bits { 
	u8         vxlan_vni[0x18];

	u8         reserved_at_b8[0x8];



	u8         reserved_at_c0[0x20];

	u8         geneve_vni[0x18];

	u8         reserved_at_d8[0x7];

	u8         geneve_oam[0x1];



	u8         reserved_at_e0[0xc];

	u8         outer_ipv6_flow_label[0x14];
@@ -488,7 +494,11 @@ struct mlx5_ifc_fte_match_set_misc_bits { 
	u8         reserved_at_100[0xc];

	u8         inner_ipv6_flow_label[0x14];



	u8         reserved_at_120[0x28];

	u8         reserved_at_120[0xa];

	u8         geneve_opt_len[0x6];

	u8         geneve_protocol_type[0x10];



	u8         reserved_at_140[0x8];

	u8         bth_dst_qp[0x18];

	u8	   reserved_at_160[0x20];

	u8	   outer_esp_spi[0x20];

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