xhci_trb_t 106 uspace/drv/bus/usb/xhci/hw_struct/trb.h } __attribute__((packed)) __attribute__((aligned(16))) xhci_trb_t; xhci_trb_t 52 uspace/drv/bus/usb/xhci/trb_ring.h typedef struct xhci_trb xhci_trb_t;