diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/pd.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/pd.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/pd.c b/drivers/net/ethernet/mellanox/mlx4/pd.c index 609c59dc854e..b3cc3ab63799 100644 --- a/drivers/net/ethernet/mellanox/mlx4/pd.c +++ b/drivers/net/ethernet/mellanox/mlx4/pd.c @@ -269,9 +269,15 @@ EXPORT_SYMBOL_GPL(mlx4_bf_free); int mlx4_init_uar_table(struct mlx4_dev *dev) { - if (dev->caps.num_uars <= 128) { - mlx4_err(dev, "Only %d UAR pages (need more than 128)\n", - dev->caps.num_uars); + int num_reserved_uar = mlx4_get_num_reserved_uar(dev); + + mlx4_dbg(dev, "uar_page_shift = %d", dev->uar_page_shift); + mlx4_dbg(dev, "Effective reserved_uars=%d", dev->caps.reserved_uars); + + if (dev->caps.num_uars <= num_reserved_uar) { + mlx4_err( + dev, "Only %d UAR pages (need more than %d)\n", + dev->caps.num_uars, num_reserved_uar); mlx4_err(dev, "Increase firmware log2_uar_bar_megabytes?\n"); return -ENODEV; } |
