XHCI_TRB_TYPE_ENABLE_SLOT_CMD 441 uspace/drv/bus/usb/xhci/commands.c TRB_SET_TYPE(cmd->_header.trb, XHCI_TRB_TYPE_ENABLE_SLOT_CMD); XHCI_TRB_TYPE_ENABLE_SLOT_CMD 199 uspace/drv/bus/usb/xhci/trb_ring.c return TRB_TYPE(*trb) >= XHCI_TRB_TYPE_ENABLE_SLOT_CMD ||HelenOS homepage, sources at GitHub