On Tue, 2013-07-23 at 16:46 -0700, David Miller wrote: > From: Eric Dumazet <eric.dumazet@xxxxxxxxx> > Date: Mon, 22 Jul 2013 23:10:27 -0700 > > > On Mon, 2013-07-22 at 20:47 +0100, Ben Hutchings wrote: > >> The real solution would be for someone to add SG support to the usbnet > >> core. Trying to support 1GbE with only linear skbs is not a great > >> idea... and it can only be a matter of time before there is USB ultra > >> speed (or whatever comes after 'super') with 10GbE devices... > >> > > > > This sounds a good idea. > > > > Is anybody working on adding SG to usbnet ? > > This is a good long-term plan, but right now we have to do something > reasonable. > > A quick scan shows that smsc75xx, smsc95xx, and ax88179_178a all have > this problem. > > Instead of the patch starting this thread, I'd like to see one that > hits all three drivers and removes all SG and TSO features bits from > both the ->features _and_ ->hw_features settings. > > Could someone toss that together quickly? Yes, I can prepare this patch. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
