Date: Tue, 21 Nov 2000 10:56:22 -0800 (PST) From: tigner@msu.edu To: freebsd-gnats-submit@FreeBSD.org Subject: kern/23011: UDMA 66 not working on 4.1.1-Release ? Message-ID: <20001121185622.556DC37B4D7@hub.freebsd.org>
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>Number: 23011 >Category: kern >Synopsis: UDMA 66 not working on 4.1.1-Release ? >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Nov 21 11:00:01 PST 2000 >Closed-Date: >Last-Modified: >Originator: Barry Tigner >Release: FreeBSD 4.1.1 Release >Organization: Michigan State University >Environment: > uname -a FreeBSD Speedy.home 4.1.1-RELEASE FreeBSD 4.1.1-RELEASE #0: Fri Nov 17 18:46:49 EST 2000 root@Speedy.home:/usr/src/sys/compile/SPEEDY i386 > >Description: dmesg reports HD is running at ata33, cdrom at PIO4. Both work ok in Win98, checked bios settings , recompiled kernel with ata dma enabled, still get the same message. I AM using an 80 wire ata66 cable on ATA0 and a 40 wire ata33 cable on ATA1. I've tried replacing the cables with new ones even though it appears to work ok in windows, and still get the same message. dmesg excerpt follows here. > dmesg |grep ata atapci0: <SiS 5591 ATA33 controller> port 0xd000-0xd00f,0xd400-0xd403,0xd800-0xd807,0xe000-0xe003,0xe400-0xe407 irq 14 at device 0.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 ata0-master: DMA limited to UDMA33, non-ATA66 compliant cable ad0: 19531MB <Maxtor 92048U8> [39683/16/63] at ata0-master using UDMA33 acd0: CDROM <CD-ROM 56X> at ata1-master using PIO4 afd0: 120MB <LS-120 COSM 02 UHD Floppy> [963/8/32] at ata1-slave using PIO2 Mainboard=Asus p5A-B, Ali chipset, builtin snd,agp2x , shared mem for vga CPU=AMD K6-2 3DNow/400mhz. MEM=64MB PC100 SDRAM HD=Maxtor 7200rpm 2MB cache ata66 20GB ATA0-master CDrom=56x ATA33 MagicSpin ATA1-master nofloppy LS-120 superfloppy = ATA1-slave >How-To-Repeat: it repeats all the time. >Fix: no clue at all. I have enabled ata dma in the kernel and recompiled. I've tried recompiling with optimizations on, still same problem. >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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