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Commit fd4782c2 authored by Gal Pressman's avatar Gal Pressman Committed by David S. Miller
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net/mlx5e: Check for BlueFlame capability before allocating SQ uar 



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

Fixes: 0ba42241 ('net/mlx5: Fix global UAR mapping')
Signed-off-by: default avatarGal Pressman <galp@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e0f46eb9

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

+1 −1
Original line number Diff line number Diff line
@@ -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;