From owner-freebsd-bugs@FreeBSD.ORG Wed May 26 17:30:14 2010 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7EB391065670 for ; Wed, 26 May 2010 17:30:14 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (unknown [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 42ACF8FC18 for ; Wed, 26 May 2010 17:30:14 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o4QHUENs091219 for ; Wed, 26 May 2010 17:30:14 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o4QHUE6r091212; Wed, 26 May 2010 17:30:14 GMT (envelope-from gnats) Resent-Date: Wed, 26 May 2010 17:30:14 GMT Resent-Message-Id: <201005261730.o4QHUE6r091212@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Ryan Holt Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 11910106564A for ; Wed, 26 May 2010 17:23:31 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id EB0A88FC14 for ; Wed, 26 May 2010 17:23:30 +0000 (UTC) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id o4QHNUD7033179 for ; Wed, 26 May 2010 17:23:30 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id o4QHNUAf033161; Wed, 26 May 2010 17:23:30 GMT (envelope-from nobody) Message-Id: <201005261723.o4QHNUAf033161@www.freebsd.org> Date: Wed, 26 May 2010 17:23:30 GMT From: Ryan Holt To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/147086: AHCI not being enabled on PC X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 May 2010 17:30:14 -0000 >Number: 147086 >Category: kern >Synopsis: AHCI not being enabled on PC >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed May 26 17:30:13 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Ryan Holt >Release: 8.0-Stable-201004 >Organization: >Environment: FreeBSD fs.holthome.local 8.0-STABLE-201004 FreeBSD 8.0-STABLE-201004 #0: Mon Apr 5 15:59:06 UTC 2010 root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 >Description: Hello, I've got a fresh install of FreeBSD 8.0-Stable-201004 built on a Gigabyte GA-K8U-754 Motherboard (http://www.gigabyte.com.tw/Products/Motherboard/Products_Spec.aspx?ProductID=1876). The boot drives are plugged directly into the Motherboard's SATA ports, which I believe is powered by a ULi M1689 chipset. I also have a Supermicro AOC-SAT2-MV8 PCI-X HBA card (http://www.supermicro.com/products/accessories/addon/AOC-SAT2-MV8.cfm) which has a Hercules-2 Rev. C0 SATA host controller built in. I've added ahci_load="YES" in my /boot/loader.conf and I can see that ahci.ko was loaded using klstat, but I do not see any drives appearing that use the ahci module. All drives are labeled /dev/ad* instead of /dev/ada* and hotswap doesn't work properly. Running dmesg |grep -i ahci comes back empty. >How-To-Repeat: 1. Boot computer 2. Run dmesg |grep -i ahci 3. Unplug drive, watch PC kernel panic >Fix: >Release-Note: >Audit-Trail: >Unformatted: