From: Shaohua Li <shaohua.li@intel.com>
To: Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org
Subject: Re: ACPI in Windows Vista
Date: Tue, 24 Apr 2007 11:39:26 +0800 [thread overview]
Message-ID: <1177385966.4635.5.camel@sli10-conroe.sh.intel.com> (raw)
In-Reply-To: <200704231458.31767.lenb@kernel.org>
On Tue, 2007-04-24 at 02:58 +0800, Len Brown wrote:
> It is useful to see what Microsoft is doing with ACPI in Vista --
> as that shapes many of the BIOS implementations that Linux will
> encounter:
>
> http://download.microsoft.com/download/5/b/9/5b97017b-e28a-4bae-ba48-174cf47d23cd/CPA002_WH06.ppt
vista disable MSI per fadt.iapc_boot_arch flags, looks we should do the
same. This means we don't need MSI quirk too.
I'm curious why firmware shouldn't change low 1M memory between sleep,
considering some ranges are reserved.
Thanks,
Shaohua
next prev parent reply other threads:[~2007-04-24 3:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-23 18:58 ACPI in Windows Vista Len Brown
2007-04-24 3:39 ` Shaohua Li [this message]
2007-04-24 14:28 ` Henrique de Moraes Holschuh
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