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Date:      Fri, 29 Apr 2016 14:34:16 -0700
From:      Craig Rodrigues <rodrigc@FreeBSD.org>
To:        Peter Grehan <grehan@freebsd.org>
Cc:        "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org>,  "jenkins-admin@freebsd.org" <jenkins-admin@freebsd.org>, Alan Somers <asomers@freebsd.org>
Subject:   Re: bhyve: unhandled inl 0x402
Message-ID:  <CAG=rPVeGq=uUqcD5UzanifPUL5wHZjvuFeovf_BHy3wC49ydHA@mail.gmail.com>
In-Reply-To: <5723B0B0.9070103@freebsd.org>
References:  <CAG=rPVcC=mAHiLQeXP34yEjfhq6H9Yg3-_8XTqzX29y88ZY9Fg@mail.gmail.com> <5723B0B0.9070103@freebsd.org>

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On Fri, Apr 29, 2016 at 12:06 PM, Peter Grehan <grehan@freebsd.org> wrote:

> Hi Craig,
>
> I am seeing this errors in in the latest bhyve code in CURRENT:
>>
>> acpi0: <BHYVE BVXSDT> on motherboard
>> Unhandled inl 0x0402 at 0xffffffff8039c2bd
>>
>
>  Hmmm, that's a 4-byte read from the ACPI PM1 control register, which is
> advertized as being size 2 in the FADT table :( The recent acpica import
> might be doing this.
>
>
John and Jung-uk are investigating, so you may wish to collaborate:
https://lists.freebsd.org/pipermail/freebsd-current/2016-April/060933.html

--
Craig



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