From owner-freebsd-current@FreeBSD.ORG Mon Dec 22 11:58:37 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0B72416A4CF; Mon, 22 Dec 2003 11:58:37 -0800 (PST) Received: from segfault.kiev.ua (segfault.kiev.ua [193.193.193.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id 25BAF43D62; Mon, 22 Dec 2003 11:58:35 -0800 (PST) (envelope-from netch@iv.nn.kiev.ua) Received: (from uucp@localhost) by segfault.kiev.ua (8) with UUCP id hCMJwGlo035994; Mon, 22 Dec 2003 21:58:16 +0200 (EET) (envelope-from netch@iv.nn.kiev.ua) Received: (from netch@localhost) by iv.nn.kiev.ua (8.12.9p2/8.12.9) id hBMJvKDT011244; Mon, 22 Dec 2003 21:57:20 +0200 (EET) (envelope-from netch) Date: Mon, 22 Dec 2003 21:57:20 +0200 From: Valentin Nechayev To: Soren Schmidt Message-ID: <20031222195720.GA10773@iv.nn.kiev.ua> References: <16345.57618.966705.95086@grasshopper.cs.duke.edu> <200312122347.hBCNldWS061636@spider.deepcore.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200312122347.hBCNldWS061636@spider.deepcore.dk> X-42: On Organization: Dark side of coredump X-Mailman-Approved-At: Mon, 22 Dec 2003 15:30:58 -0800 cc: Andrew Gallatin cc: current@freebsd.org Subject: Re: cable detection X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Dec 2003 19:58:37 -0000 Sat, Dec 13, 2003 at 00:47:39, sos (Soren Schmidt) wrote about "Re: cable detection": >> I have a junky machine with a UDMA-33 cable between a UDMA-66 >> controller and drives. Using a year old -current, the ATA driver >> complains that the cables aren't capable of UDMA66 operation, and >> throttles things back to UDMA33. >> >> Using -current from ~1 week ago, this no longer happens and I get: SS> No, I was under the impression that it worked on the ICH, I'll check SS> docs and code again... It doesn't work correctly at least on some systems with ICH, see my report (<20031123231040.GA375@iv.nn.kiev.ua>) to current@ one month ago. After it I switched to 80-pin cable and this fixed the problem personally for me, but not for 40-pin cables. -netch-