Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755394AbYJQOoZ (ORCPT ); Fri, 17 Oct 2008 10:44:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754163AbYJQOoQ (ORCPT ); Fri, 17 Oct 2008 10:44:16 -0400 Received: from g1t0028.austin.hp.com ([15.216.28.35]:32601 "EHLO g1t0028.austin.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754089AbYJQOoQ (ORCPT ); Fri, 17 Oct 2008 10:44:16 -0400 From: Bjorn Helgaas To: n0ano@n0ano.com Subject: Re: [PATCH] Enable console on PCI serial devices Date: Fri, 17 Oct 2008 08:44:01 -0600 User-Agent: KMail/1.9.9 Cc: donald.d.dugger@intel.com, linux-kernel@vger.kernel.org References: <200810142231.m9EMV95O002974@los-vmm.sc.intel.com> <200810161716.47620.bjorn.helgaas@hp.com> <20081017023912.GA9378@xolotl.n0ano.com> In-Reply-To: <20081017023912.GA9378@xolotl.n0ano.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200810170844.02124.bjorn.helgaas@hp.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 937 Lines: 22 On Thursday 16 October 2008 08:39:12 pm n0ano@n0ano.com wrote: > On Thu, Oct 16, 2008 at 05:16:47PM -0600, Bjorn Helgaas wrote: > >... > > Did you play with "console=uart,io,0xe880,115200n8" at all? > > > > That gives you early serial console output and automatically switches > > to the matching ttyS device when it is discovered. > > > > "console=uart" doesn't have support for crystal frequency, but that > > could be added in drivers/serial/8250_early.c. > > > > Yep, that was pointed out and my latest patch does just that, use the > `uart' syntax to specify I/O address and enhance it to control crystal > frequency. Oops, sorry, I forgot to read the followups before responding. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/