xhci_trb_ring_size 226 uspace/drv/bus/usb/xhci/trb_ring.c if (trbs > xhci_trb_ring_size(ring)) xhci_trb_ring_size 82 uspace/drv/bus/usb/xhci/trb_ring.h extern size_t xhci_trb_ring_size(xhci_trb_ring_t *);