diff options
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cq.c | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 8 |
2 files changed, 10 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index b8a116d0e063..51871f049c57 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -804,8 +804,10 @@ static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata, *index = to_mucontext(context)->bfregi.sys_pages[0]; if (ucmd.cqe_comp_en == 1) { - if (unlikely((*cqe_size != 64) || - !MLX5_CAP_GEN(dev->mdev, cqe_compression))) { + if (!((*cqe_size == 128 && + MLX5_CAP_GEN(dev->mdev, cqe_compression_128)) || + (*cqe_size == 64 && + MLX5_CAP_GEN(dev->mdev, cqe_compression)))) { err = -EOPNOTSUPP; mlx5_ib_warn(dev, "CQE compression is not supported for size %d!\n", *cqe_size); diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 02da3f58f296..b9337562aa90 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -824,8 +824,12 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, sizeof(resp.mlx5_ib_support_multi_pkt_send_wqes); } - if (field_avail(typeof(resp), reserved, uhw->outlen)) - resp.response_length += sizeof(resp.reserved); + if (field_avail(typeof(resp), flags, uhw->outlen)) { + resp.response_length += sizeof(resp.flags); + if (MLX5_CAP_GEN(mdev, cqe_compression_128)) + resp.flags |= + MLX5_IB_QUERY_DEV_RESP_FLAGS_CQE_128B_COMP; + } if (field_avail(typeof(resp), sw_parsing_caps, uhw->outlen)) { |