From 3b48087a8acd1348499d29cf504790db98d69b2c Mon Sep 17 00:00:00 2001 From: Shiri Kuzin Date: Mon, 31 May 2021 14:45:43 +0300 Subject: [PATCH] net/mlx5: update GENEVE TLV option matching The GENEVE TLV option matching is done using a flex parser. Recent update in firmware, requires that in order to match on the GENEVE TLV option the "geneve_tlv_option_0_exist" bit should be set. Add the new "geneve_tlv_option_0_exist" setting when translating the GENEVE TLV option item. Signed-off-by: Shiri Kuzin Acked-by: Viacheslav Ovsiienko --- drivers/common/mlx5/mlx5_prm.h | 3 ++- drivers/net/mlx5/mlx5_flow_dv.c | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h index fdb20f5d49..d361bcf90e 100644 --- a/drivers/common/mlx5/mlx5_prm.h +++ b/drivers/common/mlx5/mlx5_prm.h @@ -853,7 +853,8 @@ struct mlx5_ifc_fte_match_set_misc_bits { u8 vxlan_vni[0x18]; u8 reserved_at_b8[0x8]; u8 geneve_vni[0x18]; - u8 reserved_at_e4[0x7]; + u8 reserved_at_e4[0x6]; + u8 geneve_tlv_option_0_exist[0x1]; u8 geneve_oam[0x1]; u8 reserved_at_e0[0xc]; u8 outer_ipv6_flow_label[0x14]; diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c index 5bb6d89a3f..3f6f5dcfba 100644 --- a/drivers/net/mlx5/mlx5_flow_dv.c +++ b/drivers/net/mlx5/mlx5_flow_dv.c @@ -9267,6 +9267,8 @@ flow_dv_translate_item_geneve_opt(struct rte_eth_dev *dev, void *matcher, MLX5_SET(fte_match_set_misc, misc_v, geneve_opt_len, geneve_opt_v->option_len + 1); } + MLX5_SET(fte_match_set_misc, misc_m, geneve_tlv_option_0_exist, 1); + MLX5_SET(fte_match_set_misc, misc_v, geneve_tlv_option_0_exist, 1); /* Set the data. */ if (geneve_opt_v->data) { memcpy(&opt_data_key, geneve_opt_v->data, -- 2.20.1