[PATCH v5 08/11] common/mlx5: read connection tracking attributes

[Maayan Kashani <mkashani@nvidia.com>]

Need to read maximum connection tracking
objects from HCA attributes.

Signed-off-by: Maayan Kashani <mkashani@nvidia.com>
Acked-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
---
 drivers/common/mlx5/mlx5_devx_cmds.c | 3 +++
 drivers/common/mlx5/mlx5_devx_cmds.h | 1 +
 2 files changed, 4 insertions(+)

diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c
index 9952733c90..0e428842ff 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -1170,6 +1170,9 @@ mlx5_devx_cmd_query_hca_attr(void *ctx,
 			(rc & MLX5_CROSS_VHCA_ALLOWED_OBJS_TIR) &&
 			(rc & MLX5_CROSS_VHCA_ALLOWED_OBJS_FT) &&
 			(rc & MLX5_CROSS_VHCA_ALLOWED_OBJS_RTC);
+		if (attr->ct_offload)
+			attr->log_max_conn_track_offload = MLX5_GET(cmd_hca_cap_2, hcattr,
+				log_max_conn_track_offload);
 	}
 	if (attr->log_min_stride_wqe_sz == 0)
 		attr->log_min_stride_wqe_sz = MLX5_MPRQ_LOG_MIN_STRIDE_WQE_SIZE;
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h
index c79f8dc48d..f7383f4cfe 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.h
+++ b/drivers/common/mlx5/mlx5_devx_cmds.h
@@ -326,6 +326,7 @@ struct mlx5_hca_attr {
 	uint32_t wqe_based_flow_table_sup:1;
 	uint8_t max_header_modify_pattern_length;
 	uint64_t system_image_guid;
+	uint32_t log_max_conn_track_offload:5;
 };
 
 /* LAG Context. */
-- 
2.21.0