From owner-freebsd-current@FreeBSD.ORG Mon Feb 11 18:45:15 2008 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EB53516A4E8 for ; Mon, 11 Feb 2008 18:45:15 +0000 (UTC) (envelope-from obrien@NUXI.org) Received: from dragon.nuxi.org (trang.nuxi.org [74.95.12.85]) by mx1.freebsd.org (Postfix) with ESMTP id B444813C469 for ; Mon, 11 Feb 2008 18:45:15 +0000 (UTC) (envelope-from obrien@NUXI.org) Received: from dragon.nuxi.org (obrien@localhost [127.0.0.1]) by dragon.nuxi.org (8.14.1/8.14.1) with ESMTP id m1BIjA78005880; Mon, 11 Feb 2008 10:45:10 -0800 (PST) (envelope-from obrien@dragon.nuxi.org) Received: (from obrien@localhost) by dragon.nuxi.org (8.14.1/8.14.1/Submit) id m1BIiraO005868; Mon, 11 Feb 2008 10:44:53 -0800 (PST) (envelope-from obrien) Date: Mon, 11 Feb 2008 10:44:53 -0800 From: "David O'Brien" To: "Gelsema, P (Patrick)" , JoaoBR Message-ID: <20080211184453.GA5605@dragon.NUXI.org> Mail-Followup-To: obrien@freebsd.org, "Gelsema, P (Patrick)" , JoaoBR , freebsd-current@freebsd.org References: <200704182239.59842.gelsemap@superhero.nl> <86tzvcvaai.fsf@dwp.des.no> <31439.195.50.100.20.1176984826.squirrel@www.superhero.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=unknown-8bit Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <31439.195.50.100.20.1176984826.squirrel@www.superhero.nl> X-Operating-System: FreeBSD 8.0-CURRENT User-Agent: Mutt/1.5.16 (2007-06-09) Cc: freebsd-current@freebsd.org Subject: Adaptec AHD U320 operating as only U160 (was: Crash when issueing shutdown -r now) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: obrien@freebsd.org List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Feb 2008 18:45:16 -0000 On Thu, Apr 19, 2007 at 02:13:46PM +0200, Gelsema, P (Patrick) wrote: > I do have an Adaptec SCSI Controller, and yes I use it. I boot from it. > > ahd0: port > 0xe800-0xe8ff,0xe400-0xe4ff mem 0xdd7fe000-0xdd7fffff irq 16 at devuce > 10.0 on pci1 > > da0 at ahd0 bus 0 target 4 lun 0 > da0: Fixed Direct Access SCSI-3 device > da0: 160.000MB/s transfers (80.000MHz DT, offset 63, 16 bit) > da0: Command Queueing Enabled > da0: 34732MB (71132960 512 byte sectors: 255H 63S/T 4427C) > > Please note that the transferspeed is 160.00MB/s. In Freebsd 6.2 it's > recognised as 320MB. Gelsema & Joćo, Do you still have your U320 disks running as U160 disks with an Adaptec U320 controller in 7.0 or 8-CURRENT? I also have this problem and I've traced it down to the CAM "NEW TRAN" code. ---------------------------- revision 1.166 date: 2006/11/02 00:54:33; author: mjacob; state: Exp; lines: +0 -333 2nd and final commit that moves us to CAM_NEW_TRAN_CODE as the default. ---------------------------- Given that we're not seeing tons of reports of this issue, I wonder if its related to either revision of the ASIC or firmware. For comparison here is my information from a verbose boot. ahd0: port 0xb000-0xb0ff,0xa800-0xa8ff mem 0xfa8f8000-0xfa8f9fff irq 29 at device 6.0 on pci4 ahd0: Defaulting to MEMIO on ahd0: Reserved 0x2000 bytes for rid 0x14 type 3 at 0xfa8f8000 ahd0: Reading VPD from SEEPROM...ahd0: VPD parsing successful ahd0: Reading SEEPROM...done. ahd0: STPWLEVEL is on ahd0: Manual Secondary Termination ahd0: Primary High byte termination Enabled ahd0: Primary Low byte termination Enabled ahd0: Secondary High byte termination Disabled ahd0: Secondary Low byte termination Disabled ahd0: Downloading Sequencer Program... 752 instructions downloaded ahd0: Features 0x101, Bugs 0x8ffe3f, Flags 0x43f1 ahd0: [MPSAFE] ahd0: [ITHREAD] aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI 33 or 66Mhz, 512 SCBs -- -- David (obrien@FreeBSD.org) Q: Because it reverses the logical flow of conversation. A: Why is top-posting (putting a reply at the top of the message) frowned upon? Let's not play "Jeopardy-style quoting"