Re: [PATCH v3 3/4] USBNET: support DMA SG

On Tue, 2013-08-06 at 08:52 +0800, Ming Lei wrote:

This patch introduces support of DMA SG if the USB host controller
which usbnet device is attached to is capable of building packet from
discontinuous buffers.

The patch supports passing the skb fragment buffers to usb stack directly
via urb->sg.

Cc: Eric Dumazet <redacted>
Cc: Ben Hutchings <redacted>
Cc: Grant Grundler <redacted>
Cc: Freddy Xin <redacted>
Cc: Oliver Neukum <redacted>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Ming Lei <redacted>

Acked-by: Oliver Neukum <redacted>