From mboxrd@z Thu Jan  1 00:00:00 1970
From: "H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [RESEND PATCH v4 0/2] ACPI: DBGP/DBG2 early console support for
 LPIA.
Date: Thu, 27 Sep 2012 23:36:46 -0700
Message-ID: <5065457E.4040500@zytor.com>
References: <cover.1347453194.git.zetalog@gmail.com> <cover.1348652044.git.lv.zheng@intel.com>
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To: Lv Zheng <lv.zheng@intel.com>
Cc: Len Brown <len.brown@intel.com>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, Jason Wessel <jason.wessel@windriver.com>, Feng Tang <feng.tang@intel.com>, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, x86@kernel.org, platform-driver-x86@vger.kernel.org

On 09/27/2012 10:36 PM, Lv Zheng wrote:
> Microsoft Debug Port Table (DBGP or DBG2) is used by the Windows SoC
> platforms to describe their debugging facilities.
> Recent Low Power Intel Architecture (LPIA) platforms have utilized
> this for the SPI UART debug ports that are resident on their debug
> boards.
>
> This patch set enables the DBGP/DBG2 debug ports as an Linux early
> console launcher.
> The SPI UART debug ports support is also refined to co-exist with this
> new usage model.

Hi Len,

You want to take this, or should I?

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.