Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758152AbXE0RKk (ORCPT ); Sun, 27 May 2007 13:10:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756035AbXE0RKd (ORCPT ); Sun, 27 May 2007 13:10:33 -0400 Received: from mailer.gwdg.de ([134.76.10.26]:35548 "EHLO mailer.gwdg.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755396AbXE0RKc (ORCPT ); Sun, 27 May 2007 13:10:32 -0400 Date: Sun, 27 May 2007 19:09:43 +0200 (MEST) From: Jan Engelhardt To: David Miller cc: sparclinux@vger.kernel.org, Linux Kernel Mailing List Subject: Re: [PATCH] Linux always started with 9600 8N1 In-Reply-To: Message-ID: References: <20070526.154745.30164056.davem@davemloft.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Spam-Report: Content analysis: 0.0 points, 6.0 required _SUMMARY_ Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1256 Lines: 32 On May 27 2007 18:44, Jan Engelhardt wrote: >On May 26 2007 15:47, David Miller wrote: >>> I have set the OBP to run at 115200, also set agetty on ttyS0 to do the >>> same, and also added console=ttyS0,115200 to silo.conf (and also tried >>> console=ttyS0,115200n8). But! Linux still gives me 9600 8N1. The ominous >>> double screen blanking (why is that done anyway?) already takes place >>> with 9600. I smell a bug. What do you think? >> >>The code in drivers/serial/suncore.c:sunserial_console_termios() >>should be parsing your OBP settings, add some tracing and see why it >>isn't working. >> >>Please track the bug down for us, thanks :-) > >Just why did no one get a kernel oops? After all, the code tried to >write to constant memory. > >This is the first patch of two. There is yet another section of Linux >code that runs in 9600-only, and I need to figure out which. Ok no second patch. The issue (double blanking at boot, which I presumed also ran at 9600) was recently fixed too. Jan -- - 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/