From owner-freebsd-current@FreeBSD.ORG Fri Oct 21 10:19:23 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org 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 CA03E16A41F for ; Fri, 21 Oct 2005 10:19:23 +0000 (GMT) (envelope-from terry@tmk.com) Received: from server.tmk.com (server.tmk.com [204.141.35.63]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8B34E43D49 for ; Fri, 21 Oct 2005 10:19:21 +0000 (GMT) (envelope-from terry@tmk.com) Received: from tmk.com by tmk.com (PMDF V6.2-1x9 #37010) id <01LUG3QTV8G0000G07@tmk.com> for freebsd-current@freebsd.org; Fri, 21 Oct 2005 06:19:19 -0400 (EDT) Date: Fri, 21 Oct 2005 06:14:21 -0400 (EDT) From: Terry Kennedy To: freebsd-current@freebsd.org Message-id: <01LUG3XKETWK000G07@tmk.com> MIME-version: 1.0 Content-type: TEXT/PLAIN; CHARSET=us-ascii X-Mailman-Approved-At: Fri, 21 Oct 2005 12:33:50 +0000 Subject: 6.0-RC1 new message: "atapci0: failed to enable memory mapping!" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 21 Oct 2005 10:19:23 -0000 I have a number of Dell Poweredge 750 servers here. Since upgrading them to 6.0-RC1 (cvsup as of early on 10/21) from 5.4-STABLE, I'm getting a new log message at boot time. Here's an extract: atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfea0-0xfeaf at device 31.2 on pci0 atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0xfea0 atapci0: failed to enable memory mapping! ata0: on atapci0 atapci0: Reserved 0x8 bytes for rid 0x10 type 4 at 0x1f0 atapci0: Reserved 0x1 bytes for rid 0x14 type 4 at 0x3f6 ata0: reset tp1 mask=03 ostat0=50 ostat1=00 ata0: stat0=0x00 err=0x01 lsb=0x14 msb=0xeb ata0: stat1=0x00 err=0x04 lsb=0x00 msb=0x00 ata0: reset tp2 stat0=00 stat1=00 devices=0x4 ata0: [MPSAFE] ata1: on atapci0 atapci0: Reserved 0x8 bytes for rid 0x18 type 4 at 0x170 atapci0: Reserved 0x1 bytes for rid 0x1c type 4 at 0x376 ata1: reset tp1 mask=03 ostat0=80 ostat1=80 ata1: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata1: stat1=0x50 err=0x01 lsb=0x00 msb=0x00 ata1: reset tp2 stat0=50 stat1=50 devices=0x3 ata1: [MPSAFE] The complete dmesg is here: http://www.tmk.com/transient/pe750-dmesg.txt This happens on a number of different configurations. The above dmesg is from a box with a pair of SATA drives on the built-in SATA controller and a CD-ROM on the ATA side of the controller; it also happens on a box with only the CD-ROM (that system has SCSI disks). The message seems to be harmless, but is confusing. I searched the archives and didn't find any discussions relevant to this problem on 6.0-RC1, so I'm posting here. I can provide remote access to the system (including BIOS console) to de- velopers if needed. Terry Kennedy http://www.tmk.com terry@tmk.com New York, NY USA