ping ... -mike On Fri, Aug 6, 2010 at 23:22, Mike Frysinger wrote: > From: Cliff Cai <cliff.cai@xxxxxxxxxx> > > Some bad-behaved peripherals (like cheap USB storage devices) need this in > order to recover during configuration time. > > Signed-off-by: Cliff Cai <cliff.cai@xxxxxxxxxx> > Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx> > --- > v2 > Â Â Â Â- tweak the delay based on the speed > > Âdrivers/usb/musb/musb_host.c | Â Â3 +++ > Â1 files changed, 3 insertions(+), 0 deletions(-) > > diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c > index 877d20b..64dd4ab 100644 > --- a/drivers/usb/musb/musb_host.c > +++ b/drivers/usb/musb/musb_host.c > @@ -1994,6 +1994,9 @@ static int musb_urb_enqueue( > Â Â Â Â Â Â Â Â/* ISO always uses logarithmic encoding */ > Â Â Â Â Â Â Â Âinterval = min_t(u8, epd->bInterval, 16); > Â Â Â Â Â Â Â Âbreak; > + Â Â Â case USB_ENDPOINT_XFER_CONTROL: > + Â Â Â Â Â Â Â interval = (urb->dev->speed == USB_SPEED_HIGH) ? 8 : 5; > + Â Â Â Â Â Â Â break; > Â Â Â Âdefault: > Â Â Â Â Â Â Â Â/* REVISIT we actually want to use NAK limits, hinting to the > Â Â Â Â Â Â Â Â * transfer scheduling logic to try some other qh, e.g. try > -- > 1.7.2 > > _______________________________________________ > Uclinux-dist-devel mailing list > Uclinux-dist-devel@xxxxxxxxxxxxxxxxxxxx > https://blackfin.uclinux.org/mailman/listinfo/uclinux-dist-devel > -- 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
