From: "Kumar G" <kumarg27061979@gmail.com>
To: devel@edk2.groups.io
Cc: Tomas Pilar <Tomas.Pilar@arm.com>, nd <nd@arm.com>
Subject: Re: Help of acpi event
Date: Mon, 27 Jul 2020 10:58:18 +0530 [thread overview]
Message-ID: <CA+mqX-w6FkwCQrqug_Y32cS5k+4ApJUqJ9vf2EK6tCSGVNSVmQ@mail.gmail.com> (raw)
In-Reply-To: <CA+mqX-xLzQR1FtE9kFuX8wurkor7QHrV_w3p7L6zDJoP8PEd2g@mail.gmail.com>
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Please help experts
On Tue, 21 Jul 2020 at 11:23, Kumar G <kumarg27061979@gmail.com> wrote:
> Hi Experts,
>
> I am moving from device tree world to acpi. I found the event notification
> feature of acpi table interesting.
>
> I have some questions over notification
> - Is some hardware can generate events and notify OS by its own ?(if yes
> , please help me how) , I mean without calling any method from OS
>
> - I may be wrong, but it looks OS needs to call a method in order to
> execution of Notify function of acpi table
>
> - Is this correct acpi tables are static piece of code, having no
> thread/execution context, All execution in done from OS
>
>
> Thanks
> Kumar G
>
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prev parent reply other threads:[~2020-07-27 5:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-21 5:53 Help of acpi event Kumar G
2020-07-27 5:28 ` Kumar G [this message]
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