Set default cycle state in case of early interrupts.

MFC after:	3 days

This commit is contained in:

Hans Petter Selasky

2014-10-01 07:34:49 +00:00

parent 1628e293fd

commit a4a51f054d

1 changed files with 4 additions and 0 deletions

									
										sys/dev/usb/controller/xhci.c
									
		+4
		
												View File
												
				@@ -614,6 +614,10 @@ xhci_init(struct xhci_softc *sc, device_t self)

					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");