Should be all the page sizes that are supported by the
device.
Reported-by: Jason Gunthorpe <jguntho...@obsidianresearch.com>
Signed-off-by: Sagi Grimberg <sa...@mellanox.com>
---
drivers/infiniband/hw/mlx5/main.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/main.c
b/drivers/infiniband/hw/mlx5/main.c
index 725f857..a90ef7a 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -212,6 +212,7 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
int err = -ENOMEM;
int max_rq_sg;
int max_sq_sg;
+ u64 min_page_size = 1ull << MLX5_CAP_GEN(mdev, log_pg_sz);
if (uhw->inlen || uhw->outlen)
return -EINVAL;
@@ -264,7 +265,7 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
props->hw_ver = mdev->pdev->revision;
props->max_mr_size = ~0ull;
- props->page_size_cap = 1ull << MLX5_CAP_GEN(mdev, log_pg_sz);
+ props->page_size_cap = ~(min_page_size - 1);
props->max_qp = 1 << MLX5_CAP_GEN(mdev, log_max_qp);
props->max_qp_wr = 1 << MLX5_CAP_GEN(mdev, log_max_qp_sz);
max_rq_sg = MLX5_CAP_GEN(mdev, max_wqe_sz_rq) /
--
1.7.1
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