From 75d90e7def8e20b57c1de9e2b672c3bf9249da83 Mon Sep 17 00:00:00 2001 From: Yevgeny Kliteynik Date: Mon, 29 Apr 2019 18:14:18 +0000 Subject: [PATCH] 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: Oz Shlomo Signed-off-by: Yevgeny Kliteynik Signed-off-by: Saeed Mahameed --- include/linux/mlx5/mlx5_ifc.h | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 7d9264b282d1..268ac126b3bb 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -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]; -- 2.20.1