Messages in this thread | | | Date | Tue, 28 Jun 2005 20:30:30 -0400 | From | Jeff Mahoney <> | Subject | [PATCH 0/3] openfirmware/macio: hotplug support |
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Hello all -
I dug these up so I wouldn't have to look at them on my disk anymore. :)
I last posted these patches in March, and some discussion came about, mostly regarding how to handle whitespace in the compat field and how a comma was an unacceptable field delimeter.
The following 3 patches, combined with the userspace patches referenced below, implement hotplug events for open firmware/macio devices such as apple airport wireless ethernet cards.
* 01-openfirmware-device-table.diff - Converts struct of_match to a MODULE_DEVICE_TABLE-compatible struct of_device_id - Uses the information to generate a device table parsable by depmod(8)
* 02-openfirmware-sysfs.diff - Exports openfirmware variables via sysfs so that coldplug can read and take appropriate action
* 03-openfirmware-hotplug.diff - Adds the hotplug routine for generating hotplug events. Uses the information published to provide the hotplug environment variables to userspace.
In addition to the kernel patches, userspace patches for hotplug and module-init-tools are also required. These patches, including the kernel patches, are available here:
ftp://ftp.suse.com/pub/people/jeffm/linux/macio-hotplug/
macio.rc: implements coldplug support for macio devices of.agent: implements module loading for of-table devices module-init-tools-3.0-pre10-openfirmware.diff: adds modules.ofmap to depmod
I'd appreciate any comments.
-Jeff
-- Jeff Mahoney SuSE Labs [unhandled content-type:application/pgp-signature] | |