[dpdk-dev] [PATCH] net/mlx5: fix default CQE compression config

[Alexander Kozyrev]

CQE compression must be enabled by default unless the rxq_cqe_comp_en
devarg is set to 0 or FW cannot support CQE compression for some reason.
The latest commit that introduced checks for FW capabilities for new
CQE zipping formats disables the CQE compression unless the devarg is 1.
Revert this logic and enable CQE compression by default again.
Please squash this fix with the original commit.

Fixes: f5ae0d46b9 ("net/mlx5: check FW miniCQE format capabilities")

Signed-off-by: Alexander Kozyrev <akozyrev at nvidia.com>
---
 drivers/net/mlx5/linux/mlx5_os.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c
index 79a4376f91..2dc079779d 100644
--- a/drivers/net/mlx5/linux/mlx5_os.c
+++ b/drivers/net/mlx5/linux/mlx5_os.c
@@ -867,6 +867,8 @@ mlx5_dev_spawn(struct rte_device *dpdk_dev,
 			mprq_caps.max_single_wqe_log_num_of_strides;
 	}
 #endif
+	/* Rx CQE compression is enabled by default. */
+	config->cqe_comp = 1;
 #ifdef HAVE_IBV_DEVICE_TUNNEL_SUPPORT
 	if (dv_attr.comp_mask & MLX5DV_CONTEXT_MASK_TUNNEL_OFFLOADS) {
 		tunnel_en = ((dv_attr.tunnel_offloads_caps &
-- 
2.24.1