net/mlx5_core: Set log_uar_page_sz for non 4K page size architecture

failed to configure the page size for architectures with page size
different than 4K.

Fixes: 938fe83 ("net/mlx5_core: New device capabilities handling")
Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com>
Acked-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index afad529838de..06e3e1e54c35 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -391,6 +391,8 @@ static int handle_hca_cap(struct mlx5_core_dev *dev)
         /* disable cmdif checksum */
         MLX5_SET(cmd_hca_cap, set_hca_cap, cmdif_checksum, 0);
 
+        MLX5_SET(cmd_hca_cap, set_hca_cap, log_uar_page_sz, PAGE_SHIFT - 12);
+
         err = set_caps(dev, set_ctx, set_sz);
 
 query_ex: