leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

net/mlx5e: Check for BlueFlame capability before allocating SQ uar

Browse Source 
Previous to this patch mapping was always set to write combining without
checking whether BlueFlame is supported in the device.

Fixes: 0ba422410b ('net/mlx5: Fix global UAR mapping')
Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gal Pressman 2016-06-27 12:08:35 +03:00 committed by David S. Miller
parent e0f46eb9f6
commit fd4782c213
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
View File

@ -580,7 +580,7 @@ static int mlx5e_create_sq(struct mlx5e_channel *c,
void *sqc_wq = MLX5_ADDR_OF(sqc, sqc, wq);
int err;
err = mlx5_alloc_map_uar(mdev, &sq->uar, true);
err = mlx5_alloc_map_uar(mdev, &sq->uar, !!MLX5_CAP_GEN(mdev, bf));
if (err)
return err;