HelenOS sources

C_IE              224 uspace/drv/bus/usb/ohci/hc.c 		OHCI_CLR(instance->registers->control, C_PLE | C_IE);
C_IE              226 uspace/drv/bus/usb/ohci/hc.c 		OHCI_SET(instance->registers->control, C_PLE | C_IE);
C_IE              257 uspace/drv/bus/usb/ohci/hc.c 		OHCI_CLR(instance->registers->control, C_PLE | C_IE);
C_IE              259 uspace/drv/bus/usb/ohci/hc.c 		OHCI_SET(instance->registers->control, C_PLE | C_IE);
C_IE              511 uspace/drv/bus/usb/ohci/hc.c 	OHCI_SET(instance->registers->control, (C_PLE | C_IE | C_CLE | C_BLE));