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mlx4_en: use net_device dev_id to indicate port number 

Today, there are no means to know which port of a hardware device a netdev
interface uses. struct net_device conatins a field, dev_id, that can be used
for that. Use this field to save the port number in ConnectX that is being used
by the net device; port numbers are zero based.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eli Cohen 2010-05-26 19:56:24 +00:00 committed by David S. Miller
parent 592970675c
commit 741a00be1f
1 changed files with 1 additions and 0 deletions
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drivers/net/mlx4/en_netdev.c
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@ -961,6 +961,7 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
}
SET_NETDEV_DEV(dev, &mdev->dev->pdev->dev);
dev->dev_id = port - 1;
/*
* Initialize driver private data