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 <eric.duma...@gmail.com> > Cc: Ben Hutchings <bhutchi...@solarflare.com> > Cc: Grant Grundler <grund...@google.com> > Cc: Freddy Xin <fre...@asix.com.tw> > Cc: Oliver Neukum <oneu...@suse.de> > Cc: Alan Stern <st...@rowland.harvard.edu> > Signed-off-by: Ming Lei <ming....@canonical.com> Acked-by: Oliver Neukum <oneu...@suse.de>
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