From owner-freebsd-questions@FreeBSD.ORG Thu Jul 24 19:57:48 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6F46D37B401 for ; Thu, 24 Jul 2003 19:57:48 -0700 (PDT) Received: from web13304.mail.yahoo.com (web13304.mail.yahoo.com [216.136.175.40]) by mx1.FreeBSD.org (Postfix) with SMTP id 1EA7143F3F for ; Thu, 24 Jul 2003 19:57:48 -0700 (PDT) (envelope-from iolubik@yahoo.ca) Message-ID: <20030725025748.14911.qmail@web13304.mail.yahoo.com> Received: from [65.92.153.27] by web13304.mail.yahoo.com via HTTP; Thu, 24 Jul 2003 22:57:48 EDT Date: Thu, 24 Jul 2003 22:57:48 -0400 (EDT) From: Ugo Bellavance To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: DMA limited to UDMA33, non-ATA66 cable or device X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Jul 2003 02:57:48 -0000 Hi, --System FreeBSD 4.8 release It is a kernel that I recompiled only to enable SMP. The same error comes with the generic stock generic Kernel. It is a dual Athlon MP 1800+ on a tyan MB. The Raid card is a TX-2000 with 2 Hot swap superswap enclosure. The only other IDE device, the cd-rom is on the IDE controller on the motherboard. The raid is a RAID1 with 2 Western Digital 80 Gb, 8 Mb cache, 7200rpm, each of them is ont a separate channel. I checked the cable and they are connected on the right side. I even tried to put them the other way around and I get the same error message. --Problem: FreeBSD only puts my drive in udma33 while the Motherboard, cables, enclosures and drives support udma100. I don't know if it is a bogus error, because I don't know how to test it (like hdparm in linux). --Other data: output from dmesg atapci1: port 0x1010-0x101f,0x1024-0x1027,0x1028-0x102f,0x1030-0x1033,0x1038-0x103f mem 0xf0000000-0xf000ffff irq 2 at device 8.0 on pci0 ad4: DMA limited to UDMA33, non-ATA66 cable or device ad6: DMA limited to UDMA33, non-ATA66 cable or device ar0: 1907348MB [65535/255/63] status: READY subdisks: 0 READY ad4: 76319MB [155061/16/63] at ata2-master UDMA33 ad4: SuperSwap enclosure [FAN:4218rpm TEMP:28.0C 5.022V 12.078V] 1 READY ad6: 76319MB [155061/16/63] at ata3-master UDMA33 ad6: SuperSwap enclosure [FAN:4166rpm TEMP:28.0C 4.941V 11.895V] Jul 24 21:16:08 bibi /kernel: acd0: CDROM at ata1-master PIO4 output of atacontrol list atacontrol list ATA channel 0: Master: no device present Slave: no device present ATA channel 1: Master: acd0 ATA/ATAPI rev 0 Slave: no device present ATA channel 2: Master: ad4 ATA/ATAPI rev 5 Slave: no device present ATA channel 3: Master: ad6 ATA/ATAPI rev 5 Slave: no device present Nothing interesting in /var/log/messages Other logs can be provided upon request. I just don't want to make the post too long. Thanks for your help. Ugo Bellavance ______________________________________________________________________ Post your free ad now! http://personals.yahoo.ca