linux-kernel - [PATCH 3/3]x86_64: early_printk for early debug port support

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Message-ID: <86802c440705202219k5aa758ffk217626424e613ec7@mail.gmail.com>
Date:	Sun, 20 May 2007 22:19:18 -0700
From:	"Yinghai Lu" <yhlu.kernel@...il.com>
To:	"Andi Kleen" <ak@...e.de>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	"Greg KH" <gregkh@...e.de>, "Bjorn Helgaas" <bjorn.helgaas@...com>,
	"Vivek Goyal" <vgoyal@...ibm.com>
Cc:	"linux kernel mailing list" <linux-kernel@...r.kernel.org>
Subject: [PATCH 3/3]x86_64: early_printk for early debug port support

add early dbgp to early_printk.

kernel command line:
earlyprintk=dbgp
or
earlyprintk=dbgp1

Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com>
Signed-off-by: Yinghai Lu <yhlu.kernel@...il.com>

View attachment "usbdebug_05202007.diff" of type "text/x-patch" (19652 bytes)