}
if (field_avail(typeof(resp), cqe_comp_caps, uhw->outlen)) {
- resp.cqe_comp_caps.max_num =
- MLX5_CAP_GEN(dev->mdev, cqe_compression) ?
- MLX5_CAP_GEN(dev->mdev, cqe_compression_max_num) : 0;
- resp.cqe_comp_caps.supported_format =
- MLX5_IB_CQE_RES_FORMAT_HASH |
- MLX5_IB_CQE_RES_FORMAT_CSUM;
resp.response_length += sizeof(resp.cqe_comp_caps);
+
+ if (MLX5_CAP_GEN(dev->mdev, cqe_compression)) {
+ resp.cqe_comp_caps.max_num =
+ MLX5_CAP_GEN(dev->mdev,
+ cqe_compression_max_num);
+
+ resp.cqe_comp_caps.supported_format =
+ MLX5_IB_CQE_RES_FORMAT_HASH |
+ MLX5_IB_CQE_RES_FORMAT_CSUM;
+ }
}
if (field_avail(typeof(resp), packet_pacing_caps, uhw->outlen) &&