From patchwork Thu Aug 5 00:30:43 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Miller X-Patchwork-Id: 60911 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id F1D05B70D1 for ; Thu, 5 Aug 2010 10:30:25 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759002Ab0HEAaZ (ORCPT ); Wed, 4 Aug 2010 20:30:25 -0400 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:37492 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756739Ab0HEAaY (ORCPT ); Wed, 4 Aug 2010 20:30:24 -0400 Received: from localhost (localhost [127.0.0.1]) by sunset.davemloft.net (Postfix) with ESMTP id 2CA3324C090; Wed, 4 Aug 2010 17:30:43 -0700 (PDT) Date: Wed, 04 Aug 2010 17:30:43 -0700 (PDT) Message-Id: <20100804.173043.116396197.davem@davemloft.net> To: mikpe@it.uu.se Cc: sparclinux@vger.kernel.org Subject: Re: parport on Sun Blade 2500 Red ? From: David Miller In-Reply-To: <19422.55728.571998.756336@pilspetsen.it.uu.se> References: <19422.55728.571998.756336@pilspetsen.it.uu.se> X-Mailer: Mew version 6.3 on Emacs 23.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Sender: sparclinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: sparclinux@vger.kernel.org From: Mikael Pettersson Date: Mon, 3 May 2010 16:12:00 +0200 > According to Sun's documentation, a Sun Blade 2500 Red includes > a PC-style parallel port. > > If I build a kernel (any recent 2.6 kernel) with plain parport > support (PARPORT_PC=y), there are no kernel messages of any kind > related to parport, indicating it didn't find one. Just a missing device ID in the driver, give this patch a try: -------------------- sparc64: Add missing ID to parport probing code. SunBlade-2500 has 'parallel' device node with compatible property "pnpALI,1533,3" so add that to the ID table. Reported-by: Mikael Pettersson Signed-off-by: David S. Miller Tested-by: Mikael Pettersson --- arch/sparc/include/asm/parport.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/arch/sparc/include/asm/parport.h b/arch/sparc/include/asm/parport.h index c333b8d..d21ad50 100644 --- a/arch/sparc/include/asm/parport.h +++ b/arch/sparc/include/asm/parport.h @@ -228,6 +228,10 @@ static const struct of_device_id ecpp_match[] = { .name = "parallel", .compatible = "ns87317-ecpp", }, + { + .name = "parallel", + .compatible = "pnpALI,1533,3", + }, {}, };