From 2e5e4185ff89ea0fc44c9dead8dccf306a3b3bbb Mon Sep 17 00:00:00 2001 From: Aya Levin Date: Mon, 4 Jul 2022 19:34:08 +0300 Subject: [PATCH] net/mlx5: Expose ts_cqe_metadata_size2wqe_counter Add capability field which indicates the mask for wqe_counter which connects between loopback CQE and the original WQE. With this connection the driver can identify lost of the loopback CQE and reply PTP synchronization with timestamp given in the original CQE. Signed-off-by: Aya Levin Reviewed-by: Tariq Toukan Signed-off-by: Saeed Mahameed --- include/linux/mlx5/mlx5_ifc.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 254cc22f5eec..51b4e71017ee 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1833,7 +1833,11 @@ struct mlx5_ifc_cmd_hca_cap_2_bits { u8 sw_vhca_id[0xe]; u8 reserved_at_230[0x10]; - u8 reserved_at_240[0x5c0]; + u8 reserved_at_240[0xb]; + u8 ts_cqe_metadata_size2wqe_counter[0x5]; + u8 reserved_at_250[0x10]; + + u8 reserved_at_260[0x5a0]; }; enum mlx5_ifc_flow_destination_type {