Re: [RFC PATCH 1/2] ACPI: allow enable/disable/clear ACPI interrupts in user space

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applied to acpi-test

thanks,
-Len

On Fri, 20 Jun 2008, Zhang Rui wrote:

> From: Zhang Rui <rui.zhang@xxxxxxxxx>
> 
> Allow users to enable/disable/clear a specific & valid GPE/Fixed Event in user space.
> 
> Note: This is useful for debugging, especially for some interrupt storm issues.
> 
> Note: All wakeup GPEs are disabled and they can not be enabled at runtime, and we mark them as invalid.
>       All GPEs that don't have a _Lxx/_Exx method are marked as invalid.
>       All Fixed Events that don't have an event handler are marked as invalid and they can't be enabled
>       until an event handler is registered.
> 
> Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx>
> Signed-off-by: Ling Ming <ming.m.lin@xxxxxxxxx>
> ---
>  Documentation/ABI/testing/sysfs-firmware-acpi |  127 +++++++++++++------
>  drivers/acpi/events/evxfevnt.c                |   18 ++
>  drivers/acpi/hardware/hwgpe.c                 |    2 
>  drivers/acpi/system.c                         |  169 ++++++++++++++++++++++++--
>  include/acpi/achware.h                        |    2 
>  include/acpi/acpixf.h                         |    4 
>  6 files changed, 258 insertions(+), 64 deletions(-)
> 
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