from--https://blog.csdn.net/zdx19880830/article/details/93133076   U.2 SSD于 2019-06-20 21:03:25 发布5099 收藏 29 分类专栏： HW 文章标签： linux  usb HW专栏收录该内容 32 篇文章3 订阅 订阅专栏 查看USB总线拓扑 lsusb -t or lsusb 1 2 3 例1 罗列当前系统下所有的USB Port lsusb Output: Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matc…