53 lines
1.7 KiB
Plaintext
53 lines
1.7 KiB
Plaintext
|
|
udev - a userspace implementation of devfs
|
|
|
|
For more information on the design, and structure of this project, see the
|
|
files in the docs/ directory.
|
|
|
|
To use:
|
|
|
|
- You must be running a 2.6 version of the Linux kernel.
|
|
|
|
- Make sure sysfs is mounted. udev will figure out where sysfs is mounted, but
|
|
the traditional place for it is at /sys. You can mount it by hand by running:
|
|
mount -t sysfs none /sys
|
|
|
|
- Make sure you have the latest version of the linux-hotplug scripts. They are
|
|
available at linux-hotplug.sf.net or from your local kernel.org mirror at:
|
|
kernel.org/pub/linux/utils/kernel/hotplug/
|
|
They are required in order for udev to work properly.
|
|
|
|
If for some reason you do not install the hotplug scripts, you must tell the
|
|
kernel to point the hotplug binary at wherever you install udev at. This can
|
|
be done by:
|
|
echo "/sbin/udev" > /proc/sys/kernel/hotplug
|
|
|
|
- Build the project:
|
|
make
|
|
|
|
- Install the project:
|
|
make install
|
|
|
|
This will put the udev binary in /sbin, create the /udev and /etc/udev
|
|
directories, and place the udev configuration files in /etc/udev. You
|
|
will probably want to edit the namedev.* files to create custom naming
|
|
rules. More info on how the config files are set up are contained in
|
|
comments in the files, and is located in the documentation.
|
|
|
|
- Add and remove devices from the system and marvel as nodes are created
|
|
and removed in /udev/ based on the device types.
|
|
|
|
- If you later get sick of it, uninstall it:
|
|
make uninstall
|
|
|
|
|
|
Things are still quite rough, and it's a bit beyond proof of concept
|
|
code. Help is very much appreciated, see the TODO file for a list of
|
|
things left to be done.
|
|
|
|
Any comment/questions/concerns please let me know.
|
|
|
|
greg k-h
|
|
greg@kroah.com
|
|
|