Messages in this thread | | | Date | Fri, 20 Apr 2012 17:25:25 +0800 | From | Wang YanQing <> | Subject | [RFC]Is usb port number fixed? |
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Hi! when I execute the command below:
"ls /sys/bus/usb/devices/"
I get: "1-0:1.0 1-1 1-1:1.0 2-0:1.0 2-1 2-1.1 2-1:1.0 2-1.1:1.0 2-1.5 2-1.5:1.0 2-1.5:1.1 usb1 usb2"
the output format is bus-port.port:config.interface I want to know whether the port number is fixed after I reboot machine time by time. And if it is fixed, then what make it.
Thanks!
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