On Mon, Jun 24, 2013 at 10:33 PM, Denis V. Lunev <den@xxxxxxxxxx> wrote: > From: Konstantin Filatov <kfilatov@xxxxxxxxxxxxx> > > This patch shortens TD's packet not only for the last TD in sg list, > but also for the last TD in sg element. > > Signed-off-by: Konstantin Filatov <kfilatov@xxxxxxxxxxxxx> > Signed-off-by: Denis V. Lunev <den@xxxxxxxxxx> Considered that: - the change violates USB spec(1.1/2.0/3.0) - the problem should be avoided in usbcore since it isn't a uhci specific problem - this patch only hides problem, doesn't help to fix real problem. so NAK. I will cook a patch to prevent such bad sg list from reaching HCDs tomorrow. Thanks, -- Ming Lei -- 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
