Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964813AbWIGOEt (ORCPT ); Thu, 7 Sep 2006 10:04:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932089AbWIGOEt (ORCPT ); Thu, 7 Sep 2006 10:04:49 -0400 Received: from stat9.steeleye.com ([209.192.50.41]:23721 "EHLO hancock.sc.steeleye.com") by vger.kernel.org with ESMTP id S932072AbWIGOEr (ORCPT ); Thu, 7 Sep 2006 10:04:47 -0400 Subject: Re: Linux 2.6.18-rc6 From: James Bottomley To: Olaf Hering Cc: Linus Torvalds , linux-scsi@vger.kernel.org, Linux Kernel Mailing List In-Reply-To: <20060907091517.GA21728@aepfle.de> References: <20060905122656.GA3650@aepfle.de> <1157490066.3463.73.camel@mulgrave.il.steeleye.com> <20060906110147.GA12101@aepfle.de> <1157551480.3469.8.camel@mulgrave.il.steeleye.com> <20060907091517.GA21728@aepfle.de> Content-Type: text/plain Date: Thu, 07 Sep 2006 09:04:34 -0500 Message-Id: <1157637874.3462.8.camel@mulgrave.il.steeleye.com> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-4.fc4) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 739 Lines: 19 On Thu, 2006-09-07 at 11:15 +0200, Olaf Hering wrote: > This does not work: ahc_linux_get_signalling: f 56f6 > > echo $(( 0x56f6 & 0x00002 )) gives 2, and the ahc_inb is called. Erm, there's something else going on then: An ultra 2 card has to have this register. It's used to signal mode changes in ahc_handle_scsiint(). The piece of code in there will trigger and read this register for any ultra 2 + controller every time there's an error (just to see if the bus mode changed). James - 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/