100644 blob d1ee24eb84d32d5347611196701f424f6b62a595	BUILD.gn
040000 tree c6e21b7798d0ba31007987499e1e63b56d289f5f	tests
100644 blob f7ead2070fa0e8dafcff48296b87f2d80ee432cd	usb-bus.cc
100644 blob eb0afabd252902df9293e8f40563da978ba89fc4	usb-bus.h
100644 blob 4e39229c18084bc4ae1647aba35a98083dc38985	usb-device.cc
100644 blob 061fbe3bac60a3ebbc6604408f67ee0b5831e0d3	usb-device.h