Date: Sat, 17 Jan 1998 06:28:58 PST From: "Brian Feldman" <brianfeldman@hotmail.com> To: freebsd-bugs@FreeBSD.ORG Subject: Re: kern/5513 Message-ID: <19980117142859.9792.qmail@hotmail.com>
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Why no Jordan, I am not confused. The PnP code is not used BY the old
audio code, of course, but what has changed is that the new PnP code
fails to _initialize and set up_ the card correctly... I verified this
by testing the new drivers and using dsp0, dspW0, etc. This has not
happened (IRQ/DMA timeout error) before the new PnP code was added; the
old code worked perfectly. As for the request for my dmesg:
/* begin spammy dmesg */
Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights
reserved.
FreeBSD 3.0-CURRENT #0: Fri Jan 16 21:31:44 EST 1998
green@feldman.dyn.ml.org:/usr/src/sys/compile/FELDMAN
CPU: AMD-K6tm w/ multimedia extensions (200.46-MHz 586-class CPU)
Origin = "AuthenticAMD" Id = 0x561 Stepping=1
Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
real memory = 83886080 (81920K bytes)
FreeBSD Kernel Configuration Utility - Version 1.1
Type "help" for help or "visual" to go to the visual
configuration interface (requires MGA/VGA display or
serial terminal capable of displaying ANSI graphics).
config> pnp 1 0 os enable irq0 5 drq0 1 drq1 5 port \^H \^H0 0x220 port1
0x330 port2 0x388
config> quit
avail memory = 78426112 (76588K bytes)
Probing for devices on PCI bus 0:
chip0: <Intel 82437VX PCI cache memory controller> rev 0x02 on pci0.0.0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0
ide_pci0: <Intel PIIX3 Bus-master IDE controller> rev 0x00 on pci0.7.1
vga0: <S3 Trio graphics accelerator> rev 0x54 int a irq 11 on pci0.20.0
Probing for PnP devices:
CSN 1 Vendor ID: CTL00f0 [0xf0008c0e] Serial 0xffffffff
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <Maxtor 71626 AP>
wd0: 1554MB (3183264 sectors), 3158 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (wd1): <Maxtor 7540 AV>
wd1: 514MB (1054368 sectors), 1046 cyls, 16 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 on isa
wdc1: unit 0 (atapi): <NEC CD-ROM DRIVE:285/3.04>,
removable, dma, iordy
wcd0: 2067Kb/sec, 128Kb cache, audio play, 16 volume levels, ejectable
tray
wcd0: no disc inside, unlocked
sb0 at 0x220 irq 5 drq 1 on isa
snd0: <SoundBlaster 16 4.16>
sbxvi0 at ? drq 5 on isa
snd0: <SoundBlaster 16 4.16>
sbmidi0 at 0x330 on isa
snd0: <SoundBlaster MPU-401>
opl0 at 0x388 on isa
snd0: <Yamaha OPL3 FM>
joy0 at 0x201 on isa
joy0: joystick
npx0 on motherboard
npx0: INT 16 interface
apm0 on isa
apm: found APM BIOS version 1.2
IP packet filtering initialized, divert disabled, logging disabled
Sound: DMA (output) timed out - IRQ/DRQ config error?
/* end spammy dmesg */
>From jkh@freebsd.org Sat Jan 17 00:14:21 1998
>Received: from hub.freebsd.org [204.216.27.18]
> by ns3.harborcom.net with esmtp (Exim 1.73 #1)
> id 0xtTL5-0005SR-00; Sat, 17 Jan 1998 03:10:47 -0500
>Received: from freefall.freebsd.org (freefall.FreeBSD.ORG
[204.216.27.21])
> by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id AAA12767;
> Sat, 17 Jan 1998 00:10:42 -0800 (PST)
> (envelope-from jkh@FreeBSD.org)
>From: "Jordan K. Hubbard" <jkh@FreeBSD.ORG>
>Received: (from jkh@localhost)
> by freefall.freebsd.org (8.8.8/8.8.5) id AAA02837;
> Sat, 17 Jan 1998 00:10:10 -0800 (PST)
>Date: Sat, 17 Jan 1998 00:10:10 -0800 (PST)
>Message-Id: <199801170810.AAA02837@freefall.freebsd.org>
>To: brianfeldman@hotmail.com, jkh@FreeBSD.org, freebsd-bugs@FreeBSD.org
>Subject: Re: kern/5513
>
>Synopsis: new PnP code is BAD
>
>State-Changed-From-To: open-closed
>State-Changed-By: jkh
>State-Changed-When: Sat Jan 17 00:09:41 PST 1998
>State-Changed-Why:
>The submitter is confused - you don't use the PNP code with the old
>audio driver. It's no wonder this doesn't work.
>
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