Re: USB-Mouse weg
* Karsten Rothemund <karsten.rothemund@etechnik.uni-rostock.de> [23-08-02 11:21]:
> # USB Filesystem
> usb /proc/bus/usb usbdevfs rw,user,noauto 0
> 0
Hallo Karsten,
ab 2.4.19 sollte es anders aussehen, obwohl der alte Eintrag
auch noch funktioniert. Aus proc_usb_info.txt:
/proc/bus/usb filesystem output
===============================
(version 2002.03.18)
The /proc filesystem for USB devices provides /proc/bus/usb/drivers
and /proc/bus/usb/devices, as well as /proc/bus/usb/BBB/DDD files.
**NOTE**: If /proc/bus/usb appears empty, and a host controller
driver has been linked, then you need to mount the
filesystem. Issue the command (as root):
mount -t usbfs none /proc/bus/usb
An alternative and more permanent method would be to add
none /proc/bus/usb usbfs defaults 0 0
to /etc/fstab. This will mount usbfs at each reboot.
You can then issue `cat /proc/bus/usb/devices` to extract
USB device information, and user mode drivers can use usbfs
to interact with USB devices.
There are a number of mount options supported by usbfs.
Consult the source code (linux/drivers/usb/inode.c) for
information about those options.
**NOTE**: The filesystem has been renamed from "usbdevfs" to
"usbfs", to reduce confusion with "devfs". You may
still see references to the older "usbdevfs" name.
Gruss Uwe
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