From owner-freebsd-bugs Tue May 2 5:20: 7 2000 Delivered-To: freebsd-bugs@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (Postfix) with ESMTP id A5CD337B702 for ; Tue, 2 May 2000 05:20:02 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.9.3/8.9.2) id FAA99605; Tue, 2 May 2000 05:20:02 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Date: Tue, 2 May 2000 05:20:02 -0700 (PDT) Message-Id: <200005021220.FAA99605@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org Cc: From: =?iso-8859-1?Q?Ra=FAl?= Pedroche Subject: Re: kern/15923: ATA/EIDE DMA does not work with some hardware (ALI Aladdin, IBM 34GXP) Reply-To: =?iso-8859-1?Q?Ra=FAl?= Pedroche Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org The following reply was made to PR kern/15923; it has been noted by GNATS. From: =?iso-8859-1?Q?Ra=FAl?= Pedroche To: freebsd-gnats-submit@FreeBSD.org, timlee@netcom.com, sos@freebsd.dk Cc: Subject: Re: kern/15923: ATA/EIDE DMA does not work with some hardware (ALI Aladdin, IBM 34GXP) Date: Tue, 02 May 2000 10:29:53 +0200 With ALI Aladdin, K6II@450, 64MB RAM and FreeBSD-4.0 _but_ a Western Digital Caviar 33200, system runs fine, but DMA is disabled by the kernel on startup due to CRC problems when root filesystem is mounted. dmesg output follows, note last 6 lines. >>>BEGIN:dmesg-output.txt------------------------------------------------= ------- Copyright (c) 1992-2000 The FreeBSD Project. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 4.0-RELEASE #0: Thu Apr 20 07:39:18 CEST 2000 root@taller.langre-oficina.net:/usr/src/sys/compile/TALLER2 Timecounter "i8254" frequency 1193182 Hz CPU: AMD-K6(tm) 3D processor (451.02-MHz 586-class CPU) Origin =3D "AuthenticAMD" Id =3D 0x58c Stepping =3D 12 Features=3D0x8021bf AMD Features=3D0x80000800 real memory =3D 67043328 (65472K bytes) avail memory =3D 62058496 (60604K bytes) Preloaded elf kernel "kernel" at 0xc02d5000. md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at 0.0 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0xf000-0xf00f at device 15.0 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 ahc0: port 0xe000-0xe0ff mem 0xe5000000-0xe5000fff irq 10 at device 18.0 on pci0 ahc0: aic7850 Single Channel A, SCSI Id=3D7, 3/255 SCBs ahc0: Host Adapter Bios disabled. Using default SCSI device parameters ed0: port 0xe400-0xe41f irq 11 at device 20.0 on pci0 ed0: address 00:40:f6:4c:19:e8, type NE2000 (16 bit) = fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: at port 0x60-0x6f on isa0 atkbd0: irq 1 on atkbdc0 psm0: irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: on isa0 sc0: VGA <16 virtual consoles, flags=3D0x200> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode lpt0: on ppbus0 lpt0: Interrupt-driven port ad0: 3098MB [6296/16/63] at ata0-master using UDMA33 acd0: CDROM at ata1-master using PIO4 Waiting 2 seconds for SCSI devices to settle Mounting root from ufs:/dev/ad0s1a ad0: UDMA ICRC READ ERROR blk# 0 retrying ad0: UDMA ICRC READ ERROR blk# 0 retrying ad0: UDMA ICRC READ ERROR blk# 0 retrying ad0: UDMA ICRC READ ERROR blk# 0ata0-master: WARNING: WAIT_READY active=3DATA_ACTIVE_ATA falling back to PIO mode >>>END:dmesg-output.txt--------------------------------------------------= ------------- -- = Ra=FAl Pedroche __________________________________________________ Do You Yahoo!? Talk to your friends online with Yahoo! Messenger. http://im.yahoo.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message