Re: [ACPI] PATCH-ACPI based CPU hotplug[2/6]-ACPI Eject interface support

From: Alex Williamson <>
Date: 2004-09-21 10:52:05
On Mon, 2004-09-20 at 18:12 -0500, Dmitry Torokhov wrote: 
> Hi Anil,
> I obviously failed to deliver my idea :) I meant that I would like add eject
> attribute (along with maybe status, hid and some others) to kobjects in
> /sys/firmware/acpi tree.


   See the patch I just posted to acpi-devel and lkml (Subject:
[PATCH/RFC] exposing ACPI objects in sysfs).  It exposes acpi objects as
you describe.   Something simple like:

 # cat /sys/firmware/acpi/namespace/ACPI/_SB/LSB0/_EJ0

Will call the _EJ0 method on the ACPI device.  You can evaluate eject
dependencies using the _EJD method.


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Received on Mon Sep 20 20:52:24 2004

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