Jeffy Chen 9a3f06d202 libpayload: usb: Reset ohci controller when trying to shutdown ohci ... Currently we just disabled ohci interrupts when calling ohci_shutdown, Which would not actually shutdown the ohci controller, for example it may still written the increased HccaFrameNumber to Hcca buffer. Perform a soft reset to ohci controller as the linux kernel ohci-hcd driver does. BUG=chrome-os-partner:60996 BRANCH=None TEST=Checked on gru, no more "BUG: Bad page state" error in kernel. Change-Id: I128ab6ba455ac5383a4d48be0bc12b8bb4533464 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 4749fc82fd Original-Change-Id: I3f192aea627ba2fa69533bc0a4270466ca18f2a7 Original-Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/426338 Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-on: https://review.coreboot.org/18125 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Nico Huber <nico.h@gmx.de>		2017-01-13 17:40:25 +01:00
..
dwc2.c
dwc2.h
dwc2_private.h
dwc2_rh.c
ehci.c
ehci.h
ehci_private.h
ehci_rh.c
generic_hub.c
generic_hub.h
Kconfig	libpayload: Reintroduce CONFIG_LP_CHROMEOS to set suitable defaults	2016-10-17 22:46:11 +02:00
ohci.c	libpayload: usb: Reset ohci controller when trying to shutdown ohci	2017-01-13 17:40:25 +01:00
ohci.h
ohci_private.h
ohci_rh.c
quirks.c
TODO
uhci.c
uhci.h
uhci_private.h
uhci_rh.c
usb.c	libpayload: usb: handle situation with no free device address	2017-01-06 18:43:05 +01:00
usb_dev.c
usbhid.c
usbhub.c
usbinit.c
usbmsc.c
xhci.c	libpayload: usb: xhci: Support rockchip xHCI controller	2016-06-12 12:09:55 +02:00
xhci.h
xhci_commands.c
xhci_debug.c
xhci_devconf.c	libpayload: xhci: plug leak	2017-01-06 18:42:18 +01:00
xhci_events.c
xhci_private.h	libpayload: usb: xhci: Support rockchip xHCI controller	2016-06-12 12:09:55 +02:00
xhci_rh.c