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Date:      Tue, 29 Oct 2013 15:30:55 -0700
From:      Peter Grehan <grehan@freebsd.org>
To:        Aryeh Friedman <aryeh.friedman@gmail.com>, "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org>
Subject:   Re: Fwd: Bhyve: acpi0: AcpiEnterSleepStatePrep failed - AE_NOT_FOUND
Message-ID:  <5270371F.1050502@freebsd.org>
In-Reply-To: <CAGBxaX=2AZ7NX3xhkf_%2B41_zOJjeCJOit9OG1QmvxM5DbNcqWg@mail.gmail.com>
References:  <CAG=rPVf176_sBO5LdVGH1nVkVAGVQKUQx5f3RNP3NiNqWwqG-Q@mail.gmail.com> <526F066C.2020001@freebsd.org> <CAGBxaXmpRXDjO2Fa4TyCu9ww=DhXmfFkTAR66hV1FzosoJ3v1A@mail.gmail.com> <52703376.6010608@freebsd.org> <CAGBxaXm6gjmyR0sOSPjfgXb_6XbDP083heo1u132pRiY69KNAQ@mail.gmail.com> <CAGBxaX=2AZ7NX3xhkf_%2B41_zOJjeCJOit9OG1QmvxM5DbNcqWg@mail.gmail.com>

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>>   Not sure what you're looking for here: something inside the guest that is
>> told when the host is shutting down or suspending ?
>
>
> More like the ability of the host to tell the guest to reboot

  Ah, yes: this has been requested by others.

  It would be done by implementing the ACPI event channel, and then 
allowing something like bhyvectl to send sleep/power-off events to bhyve 
which would then inject it into the guest via the event channel.

later,

Peter.



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