Re: [PATCH linux-next 7/9] vdpa/mlx5: Provide device generated random MAC address
flat view
From: Jason Wang <hidden>
Date: 2021-02-24 09:13:10
On 2021/2/24 2:18 下午, Parav Pandit wrote:
From: Eli Cohen <redacted> Use a randomly generated MAC address to be applied in case it is not configured by management tool. The value queried through mlx5_query_nic_vport_mac_address() is not relelavnt to vdpa since it is the mac that should be used by the regular NIC driver. Signed-off-by: Eli Cohen <redacted> Reviewed-by: Parav Pandit <redacted>
Acked-by: Jason Wang <redacted>
quoted hunk ↗ jump to hunk
--- drivers/vdpa/mlx5/net/mlx5_vnet.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index b67bba581dfd..ece2183e7b20 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c@@ -2005,10 +2005,7 @@ static int mlx5_vdpa_dev_add(struct vdpa_mgmt_dev *v_mdev, const char *name) if (err) goto err_mtu; - err = mlx5_query_nic_vport_mac_address(mdev, 0, 0, config->mac); - if (err) - goto err_mtu; - + eth_random_addr(config->mac); mvdev->vdev.dma_dev = mdev->device; err = mlx5_vdpa_alloc_resources(&ndev->mvdev); if (err)
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