svn commit: r272349 - head/sys/dev/usb/controller

[Hans Petter Selasky]

Author: hselasky
Date: Wed Oct  1 07:34:49 2014
New Revision: 272349
URL: https://svnweb.freebsd.org/changeset/base/272349

Log:
  Set default cycle state in case of early interrupts.
  
  MFC after:	3 days

Modified:
  head/sys/dev/usb/controller/xhci.c

Modified: head/sys/dev/usb/controller/xhci.c
==============================================================================
--- head/sys/dev/usb/controller/xhci.c	Wed Oct  1 07:15:02 2014	(r272348)
+++ head/sys/dev/usb/controller/xhci.c	Wed Oct  1 07:34:49 2014	(r272349)
@@ -614,6 +614,10 @@ xhci_init(struct xhci_softc *sc, device_
 	sc->sc_bus.devices = sc->sc_devices;
 	sc->sc_bus.devices_max = XHCI_MAX_DEVICES;
 
+	/* set default cycle state in case of early interrupts */
+	sc->sc_event_ccs = 1;
+	sc->sc_command_ccs = 1;
+
 	/* setup command queue mutex and condition varible */
 	cv_init(&sc->sc_cmd_cv, "CMDQ");
 	sx_init(&sc->sc_cmd_sx, "CMDQ lock");