HelenOS sources

XHCI_OP_STATUS    581 uspace/drv/bus/usb/xhci/hc.c 		*status = XHCI_REG_RD(hc->op_regs, XHCI_OP_STATUS);
XHCI_OP_STATUS    582 uspace/drv/bus/usb/xhci/hc.c 		XHCI_REG_WR(hc->op_regs, XHCI_OP_STATUS, *status & XHCI_STATUS_ACK_MASK);