Nico Huber (nico.h@gmx.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6312
-gerrit
commit c40c876bf4b431be0954f25408e5e2bafbaf0cde Author: Nico Huber nico.huber@secunet.com Date: Tue Jul 22 17:21:44 2014 +0200
libpayload: usb: Correct interval to 0 for endpoint0
It was accidentally set from the endpoint descriptor of endpoint1. Setting it to 0 shouldn't hurt, as the interval setting is never read for endpoint0.
Change-Id: I654176c64fc18f6e5736c0fd2673cca2b04839c4 Signed-off-by: Nico Huber nico.huber@secunet.com --- payloads/libpayload/drivers/usb/usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/payloads/libpayload/drivers/usb/usb.c b/payloads/libpayload/drivers/usb/usb.c index 47f8eb6..2d9cbe9 100644 --- a/payloads/libpayload/drivers/usb/usb.c +++ b/payloads/libpayload/drivers/usb/usb.c @@ -399,7 +399,7 @@ set_address (hci_t *controller, int speed, int hubport, int hubaddr) dev->endpoints[0].maxpacketsize = dd->bMaxPacketSize0; dev->endpoints[0].direction = SETUP; dev->endpoints[0].type = CONTROL; - dev->endpoints[0].interval = usb_decode_interval(dev->speed, CONTROL, endp->bInterval); + dev->endpoints[0].interval = 0; for (j = 1; j <= current->bNumEndpoints; j++) { #ifdef USB_DEBUG static const char *transfertypes[4] = {