0d120f8ee2
If the queue of an interrupt transfer runs out, we have to reset the queue head. This also introduces the use of a spare transfer descriptor (TD) in interrupt queues, which assures, that a processed TD won't be reused until the host controller has written it back from his overlay. Change-Id: Id0eeb2808b77f1c187f164eb34bd66f8f399938b Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1123 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) |
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TODO | ||
ehci.c | ||
ehci.h | ||
ehci_private.h | ||
ehci_rh.c | ||
ohci.c | ||
ohci.h | ||
ohci_private.h | ||
ohci_rh.c | ||
quirks.c | ||
uhci.c | ||
uhci.h | ||
uhci_private.h | ||
uhci_rh.c | ||
usb.c | ||
usb_dev.c | ||
usbhid.c | ||
usbhub.c | ||
usbinit.c | ||
usbmsc.c | ||
xhci.c | ||
xhci.h | ||
xhci_private.h | ||
xhci_rh.c |