HelenOS sources

CS_HCR            479 uspace/drv/bus/usb/ohci/hc.c 	OHCI_WR(instance->registers->command_status, CS_HCR);
CS_HCR            480 uspace/drv/bus/usb/ohci/hc.c 	while (OHCI_RD(instance->registers->command_status) & CS_HCR) {
CS_HCR            488 uspace/drv/bus/usb/ohci/hc.c 	assert((OHCI_RD(instance->registers->command_status) & CS_HCR) == 0);