Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[linux.git] / drivers / net / ethernet / mellanox / mlx4 / main.c

diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 3797491f4b6bfb7da67e1be2cacceaa5b5c0d069..9ea2b0db62290b015dd457c76f14295c67923270 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -432,7 +432,7 @@ static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
                /* Virtual PCI function needs to determine UAR page size from
                 * firmware. Only master PCI function can set the uar page size
                 */
-               if (enable_4k_uar)
+               if (enable_4k_uar || !dev->persist->num_vfs)
                        dev->uar_page_shift = DEFAULT_UAR_PAGE_SHIFT;
                else
                        dev->uar_page_shift = PAGE_SHIFT;
@@ -2277,7 +2277,7 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
 
                dev->caps.max_fmr_maps = (1 << (32 - ilog2(dev->caps.num_mpts))) - 1;
 
-               if (enable_4k_uar) {
+               if (enable_4k_uar || !dev->persist->num_vfs) {
                        init_hca.log_uar_sz = ilog2(dev->caps.num_uars) +
                                                    PAGE_SHIFT - DEFAULT_UAR_PAGE_SHIFT;
                        init_hca.uar_page_sz = DEFAULT_UAR_PAGE_SHIFT - 12;