{583} revision 3 modified: 07-12-2010 03:29 gmt |
From this and the USB 2.0 spec, I made this quick (totally incomprehensible?) key for understanding the output of commands like # mount -t debugfs none_debugs /sys/kernel/debug # modprobe usbmon # cat /sys/kernel/debug/usbmon/2u To be used with the tables from the (free) USB 2.0 spec: |