From owner-freebsd-current Fri Nov 10 12: 1:20 2000 Delivered-To: freebsd-current@freebsd.org Received: from gatekeeper.radio-do.de (gatekeeper.Radio-do.de [193.101.164.1]) by hub.freebsd.org (Postfix) with ESMTP id 8343637B4C5 for ; Fri, 10 Nov 2000 12:01:16 -0800 (PST) Received: from trinity.radio-do.de (trinity.Radio-do.de [193.101.164.3]) by gatekeeper.radio-do.de (Postfix) with ESMTP id 9422016F04 for ; Fri, 10 Nov 2000 21:01:10 +0100 (CET) Received: (from fn@localhost) by trinity.radio-do.de (8.11.1/8.9.3) id eAAK1AL01850 for freebsd-current@freebsd.org; Fri, 10 Nov 2000 21:01:10 +0100 (CET) (envelope-from fn@gatekeeper.radio-do.de) Date: Fri, 10 Nov 2000 21:01:10 +0100 From: Frank Nobis To: freebsd-current@freebsd.org Subject: Re: Strange dma_init error on current with awe64 and floppy Message-ID: <20001110210110.A1800@radio-do.de> References: <20001108014312.A417@radio-do.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20001108014312.A417@radio-do.de>; from fn@radio-do.de on Wed, Nov 08, 2000 at 01:43:12AM +0100 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Wed, Nov 08, 2000 at 01:43:12AM +0100, Frank Nobis wrote: > Hi, > > please have a look at the following dmesg output. > > I'm sure I must have overseen something trivial, but currently I can't > figure out what it is. > I it not the size of the kernel itself. It depends on how many RAM I give to the system. the next dmesg output is the same kernel but with MAXMEM set to 448*1024 Now the isa_dmainit goes through. The problem seems to be somewhere in the vm. isa_dmainit calls contigmalloc, which scans for a 4k page in the lower 16M memory range, but can't find any. The break is somewhere between 448 and 480 M. The physical memory is 512M. Copyright (c) 1992-2000 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.0-CURRENT #2: Thu Nov 9 23:57:52 CET 2000 root@trinity.radio-do.de:/usr/src/sys/compile/G5SMP Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (551.25-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x673 Stepping = 3 Features=0x383fbff real memory = 469762048 (458752K bytes) avail memory = 453451776 (442824K bytes9 [...] sbc0: at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0 pcm0: on sbc0 [...] fdc0: at port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 > > Copyright (c) 1992-2000 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > The Regents of the University of California. All rights reserved. > FreeBSD 5.0-CURRENT #0: Wed Nov 8 00:10:53 CET 2000 > root@trinity.radio-do.de:/usr/obj/usr/src/sys/G5SMP > Timecounter "i8254" frequency 1193182 Hz > CPU: Pentium III/Pentium III Xeon/Celeron (551.25-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0x673 Stepping = 3 > Features=0x383fbff > real memory = 536858624 (524276K bytes) > avail memory = 518561792 (506408K bytes) > [...] > sbc0: at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0 > pcm0: on sbc0 > isa_dmainit(1, 4096) failed > isa_dmainit(5, 4096) failed > pcm0: chn_init() for (record:0) failed > pcm0: chn_init() for (play:0) failed > fdc0: at port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 on isa0 > isa_dmainit(2, 1024) failed > fdc0: FIFO enabled, 8 bytes threshold > fd0: <1440-KB 3.5" drive> on fdc0 drive 0 Frank -- ~/.signature not found: wellknown error 42 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message