From: "H. Peter Anvin" <hpa@zytor.com>
To: Matthew Garrett <mjg@redhat.com>
Cc: x86@kernel.org, linux-acpi@vger.kernel.org, lenb@kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/3] ACPICA: Fix access width for reset vector
Date: Thu, 09 Dec 2010 15:12:01 -0800 [thread overview]
Message-ID: <4D016241.5090503@zytor.com> (raw)
In-Reply-To: <1291931204-5854-2-git-send-email-mjg@redhat.com>
On 12/09/2010 01:46 PM, Matthew Garrett wrote:
> Section 4.7.3.6 of the ACPI specification requires that the register width
> of the reset vector be 8 bits. Windows simply hardcodes the access to be
> a byte and ignores the width provided in the FADT, so make sure that we
> do the same.
>
> Signed-off-by: Matthew Garrett<mjg@redhat.com>
Does anyone have an acpidump from a machine with an ALi 1535 southbridge?
-hpa
next prev parent reply other threads:[~2010-12-09 23:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-09 21:46 [PATCH 1/3] X86: Revamp reboot behaviour to match Windows more closely Matthew Garrett
2010-12-09 21:46 ` [PATCH 2/3] ACPICA: Fix access width for reset vector Matthew Garrett
2010-12-09 22:41 ` Rafael J. Wysocki
2010-12-09 23:12 ` H. Peter Anvin [this message]
2010-12-09 23:26 ` Matthew Garrett
2010-12-09 21:46 ` [PATCH 3/3] ACPI: Bug compatibility for Windows on the ACPI reboot vector Matthew Garrett
2010-12-09 22:36 ` H. Peter Anvin
2010-12-09 22:41 ` Rafael J. Wysocki
2010-12-09 22:25 ` [PATCH 1/3] X86: Revamp reboot behaviour to match Windows more closely H. Peter Anvin
2010-12-09 22:32 ` Matthew Garrett
2010-12-09 22:32 ` H. Peter Anvin
2010-12-09 22:38 ` Matthew Garrett
2010-12-09 22:40 ` H. Peter Anvin
2010-12-09 22:51 ` Matthew Garrett
2010-12-09 22:53 ` H. Peter Anvin
2010-12-09 22:58 ` Matthew Garrett
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