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Sun Jun 2 12:36:39 EDT 2013


CONFIG_USB=y
CONFIG_USB_DEVICEFS=y

I have this line in my /etc/fstab (note that it's not mounted at boot):

...
none            /proc/bus/usb   usbdevfs noauto                 0       0
...

And here's the magic...

% ls -l /proc/bus/usb
total 0
# mount -t usbdevfs none /proc/bus/usb
% ls -l /proc/bus/usb
total 0
dr-xr-xr-x    1 root     root            0 Sep  7 04:35 001/
dr-xr-xr-x    1 root     root            0 Sep  7 04:35 002/
-r--r--r--    1 root     root            0 Sep  7 04:35 devices
-r--r--r--    1 root     root            0 Sep  7 04:35 drivers

Don't let the filesizes fool you. Hope that answers your question. :)

---
Dan Chen                 crimsun at email.unc.edu
GPG key:   www.unc.edu/~crimsun/pubkey.gpg.asc




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