随笔分类 -  usb

摘要：1 struct bus_type { 2 char * name; 3 4 struct subsystem subsys; 5 struct kset drivers; 6 struct kset devices; 7 8 struct bus_attribute * bus_attrs; 9 struct device_attribute * dev_attrs;10 struct driver_attribute * drv_attrs;11 12 int (... 阅读全文