提交 e0238a6a 编写于 作者: S Sagi Grimberg 提交者: Doug Ledford

mlx5: Expose correct page_size_cap in device attributes

Should be all the page sizes that are supported by the
device.
Reported-by: NJason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: NSagi Grimberg <sagig@mellanox.com>
Reviewed-by: NJason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: NDoug Ledford <dledford@redhat.com>
上级 a3c87420
......@@ -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) /
......
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