From owner-freebsd-bugs Tue Nov 16 3: 0: 5 1999 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 3581314EA2 for ; Tue, 16 Nov 1999 03:00:01 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.9.3/8.9.2) id DAA05986; Tue, 16 Nov 1999 03:00:01 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from relay1.bcs.zp.ua (bcs-zyx-eth.marka.net.ua [195.248.171.202]) by hub.freebsd.org (Postfix) with ESMTP id DCA2714A10 for ; Tue, 16 Nov 1999 02:54:40 -0800 (PST) (envelope-from serg@bcs3.bcs.zp.ua) Received: from bcs3.bcs.zp.ua (bcs3.bcs.zp.ua [212.8.35.73]) by relay1.bcs.zp.ua (8.9.3/8.9.3) with ESMTP id MAA22317 for ; Tue, 16 Nov 1999 12:54:36 +0200 (EET) Received: (from serg@localhost) by bcs3.bcs.zp.ua (8.9.3/8.9.3) id MAA27872; Tue, 16 Nov 1999 12:54:36 +0200 (EET) (envelope-from serg) Message-Id: <199911161054.MAA27872@bcs3.bcs.zp.ua> Date: Tue, 16 Nov 1999 12:54:36 +0200 (EET) From: serg@bcs.zp.ua Reply-To: serg@bcs.zp.ua To: FreeBSD-gnats-submit@freebsd.org X-Send-Pr-Version: 3.2 Subject: kern/14917: DMA doesn't works Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Number: 14917 >Category: kern >Synopsis: DMA doesn't works with ALI ALADDIN M1543/M1542 chipset >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Nov 16 03:00:01 PST 1999 >Closed-Date: >Last-Modified: >Originator: Sergey Shkonda >Release: FreeBSD 3.3-RELEASE i386 >Organization: Business Computer Service >Environment: Main board: ALI ALADDIN M1543/M1542 chipset Host bus at 100MHz dmesg (witw DMA turned off) output: Copyright (c) 1992-1999 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 3.3-RELEASE #5: Mon Nov 8 14:50:00 EET 1999 root@tech3.bcs.net:/usr/src/sys/compile/SERG Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 400910249 Hz CPU: AMD-K6(tm) 3D processor (400.91-MHz 586-class CPU) Origin = "AuthenticAMD" Id = 0x58c Stepping = 12 Features=0x8021bf AMD Features=0x80000800 real memory = 67108864 (65536K bytes) config> pnp 1 0 os enable port0 0x534 irq0 5 drq0 1 drq1 3 port1 0x388 port2 0x220 config> pnp 1 3 os enable port0 0x330 irq0 9 config> flags wdc0 0x90ff config> q avail memory = 62746624 (61276K bytes) Preloaded elf kernel "kernel" at 0xc0263000. Preloaded userconfig_script "/boot/kernel.conf" at 0xc026309c. Probing for devices on PCI bus 0: chip0: rev 0x04 on pci0.0.0 chip1: rev 0x04 on pci0.1.0 chip2: rev 0xb4 on pci0.7.0 vga0: rev 0x16 int a irq 255 on pci0.11.0 ide_pci0: rev 0x20 int a irq 255 on pci0.15.0 Probing for devices on PCI bus 1: Probing for PnP devices: CSN 1 Vendor ID: CSC4236 [0x3642630e] Serial 0xffffffff Comp ID: @@@0000 [0x00000000] mss_attach 1 at 0x530 irq 5 dma 1:3 flags 0x13 pcm1 (CS423x/Yamaha/AD1816 sn 0xffffffff) at 0x530-0x537 irq 5 drq 1 flags 0x13 on isa Probing for devices on the ISA bus: sc0 on isa sc0: VGA color <16 virtual consoles, flags=0x0> ed0 not found at 0x300 atkbdc0 at 0x60-0x6f on motherboard atkbd0 irq 1 on isa kbd0 at atkbd0 sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A pcm0 not probed due to drq conflict with pcm1 at 1 wdc0 at 0x1f0-0x1f7 irq 14 flags 0x90ff on isa wdc0: unit 0 (wd0): , LBA, 32-bit, multi-block-16 wd0: 8063MB (16514064 sectors), 1027 cyls, 255 heads, 63 S/T, 512 B/S wdc1 at 0x170-0x177 irq 15 flags 0x80ff80ff on isa wdc1: unit 0 (atapi): , removable, accel, dma, iordis acd0: drive speed 5515KB/sec, 128KB cache acd0: supported read types: CD-R, CD-RW, CD-DA acd0: Audio: play, 256 volume levels acd0: Mechanism: ejectable tray acd0: Medium: no/blank disc inside, unlocked fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold fd0: 1.44MB 3.5in vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa npx0 on motherboard npx0: INT 16 interface changing root device to wd0s2a >Description: When DMA enabled I can't startup my machine. I've got interrupt timeout errors >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message