Si-Wei Liu
2021-Dec-22 02:07 UTC
[PATCH v5 11/13] vdpa/mlx5: Configure max supported virtqueues
On 12/21/2021 9:20 AM, Eli Cohen wrote:> Configure max supported virtqueues on the management device. This info > can be retrieved using: > > $ vdpa mgmtdev show > auxiliary/mlx5_core.sf.1: > supported_classes net > max_supported_vqs 257 > > Signed-off-by: Eli Cohen <elic at nvidia.com>Reviewed-by: Si-Wei Liu <si-wei.liu at oracle.com>> --- > drivers/vdpa/mlx5/net/mlx5_vnet.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c > index 72ed5efbe35d..67fa74cfaad8 100644 > --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c > +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c > @@ -2689,6 +2689,8 @@ static int mlx5v_probe(struct auxiliary_device *adev, > mgtdev->mgtdev.id_table = id_table; > mgtdev->mgtdev.config_attr_mask = BIT_ULL(VDPA_ATTR_DEV_NET_CFG_MACADDR) | > BIT_ULL(VDPA_ATTR_DEV_NET_CFG_MAX_VQP); > + mgtdev->mgtdev.max_supported_vqs > + MLX5_CAP_DEV_VDPA_EMULATION(mdev, max_num_virtio_queues) + 1; > mgtdev->madev = madev; > > err = vdpa_mgmtdev_register(&mgtdev->mgtdev);