From owner-freebsd-hardware Thu Sep 26 3:24:49 2002 Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EE8DD37B401 for ; Thu, 26 Sep 2002 03:24:47 -0700 (PDT) Received: from insomnia.spc.org (insomnia.spc.org [195.224.94.183]) by mx1.FreeBSD.org (Postfix) with SMTP id B31D743E65 for ; Thu, 26 Sep 2002 03:24:46 -0700 (PDT) (envelope-from bms@insomnia.spc.org) Received: (qmail 2861 invoked by uid 1031); 26 Sep 2002 10:21:02 -0000 Date: Thu, 26 Sep 2002 11:21:02 +0100 From: Bruce M Simpson To: freebsd-hardware@freebsd.org Cc: freebsd-hackers@freebsd.org, freebsd-users@uk.freebsd.org Subject: IBM ATA Deskstars *without* tagged queueing? Message-ID: <20020926102102.GC26352@spc.org> Mail-Followup-To: Bruce M Simpson , freebsd-hardware@freebsd.org, freebsd-hackers@freebsd.org, freebsd-users@uk.freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.28i Sender: owner-freebsd-hardware@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Guys, I bought a Deskstar 120GXP that *doesn't* appear to do tagged queueing. I was wondering if anyone else had encountered such a thing. It's somewhat annoying; generally I buy IBM drives for precisely the reason that they're meant to support tagging. The device model ID is IC35L040AVVN07-0. There's more information about these OEM drives here: http://www.digit-life.com/articles/digests/hddreview-0602-ibm.html The kernel reports it as (note no 'tagging' keyword):- atapci0: port 0xf000-0xf00f at device 31.1 on pci0 ad0: 39266MB [79780/16/63] at ata0-master UDMA66 I'd expect the UDMA66 as the drive is UDMA100 capable, but the board is i810 ICH, not ICH0/ICH2. uname -a: FreeBSD sulaco.dollah.com 4.7-RC FreeBSD 4.7-RC #0: Wed Sep 25 18:57:20 BST 2002 bms@sulaco.dollah.com:/usr/src/sys/compile/SULACO i386 Any ideas? BMS To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message