proposed changes to init_*dev() for GFP_DMA

[Crutcher Dunnavant <crutcher@xxxxxxxxxx>]

Hello all.

For the 2.5 tree,

I'm wondering if there would be support for extending the
underlying init_*dev() -> init_netdev() interfaces, so that
there is a way to pass in the GFP_DMA alloc flag, or any other
flag, if needed for the private memory to be kmalloced for
dev->priv? This would allow more drivers to use the same
interface.

Basicaly, I'm thinking something like:

struct net_device *init_etherdev(struct net_device *dev, int sizeof_priv, int 
flags);

/* for regualr devices */
dev = init_etherdev(NULL, sizeof(struct foo_priv), GFP_KERNEL);

or 

/* for DMA devices */
dev = init_etherdev(NULL, sizeof(struct foo_priv), GFP_KERNEL | GFP_DMA);

-- 
Crutcher Dunnavant <crutcher+spam@xxxxxxxxxx>
ECSS System Hacker / UA COE CS Senior