Date: Fri, 31 Aug 2001 16:25:53 -0400 (EDT) From: Andrew Gallatin <gallatin@cs.duke.edu> To: freebsd-stable@freebsd.org Subject: NeoMagic 256Z: pcm0: play interrupt timeout, channel dead Message-ID: <15247.62161.900177.306924@grasshopper.cs.duke.edu>
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I just upgraded my wife's laptop from 4.2 to 4.4RC (today's -stable)
and the sound card no longer works. I see:
pcm0: play interrupt timeout, channel dead
When playing anything (mp3s, realplayer, etc).
With realplayer, at least, I hear the first few miliseconds of what
I'm listening to, then it begins to loop, playing something over and
over.
Interestingly enough, interrupts are happening:
~>vmstat -i
interrupt total rate
pcm0 irq5 130 0
<..>
Here's my soundstat:
~>cat /dev/sndstat
FreeBSD Audio Driver (newpcm) Aug 31 2001 16:06:41
Installed devices:
pcm0: <NeoMagic 256ZX> at memory 0xf5800000, 0xfda00000 irq 5
(1p/1r/0v channels duplex)
And I've appended a dmesg.
Thanks for any help..
Drew
Copyright (c) 1992-2001 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 4.4-RC #1: Fri Aug 31 16:07:52 EDT 2001
root@tardy:/usr/src/sys/compile/TARDY
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (397.05-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x66d Stepping = 13
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 201261056 (196544K bytes)
avail memory = 192102400 (187600K bytes)
Preloaded elf kernel "kernel" at 0xc039d000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 5 entries at 0xc00fbd80
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <NeoMagic MagicMedia 256ZX SVGA controller> at 0.0 irq 11
pcm0: <NeoMagic 256ZX> mem 0xfda00000-0xfdafffff,0xf5800000-0xf5ffffff irq 5 at device 0.1 on pci1
pcic0: <TI PCI-1225 PCI-CardBus Bridge> irq 11 at device 3.0 on pci0
pcic0: PCI Memory allocated: 0x44000000
pcic0: TI12XX PCI Config Reg: [ring enable][speaker enable][FUNC pci int + CSC serial isa irq]
pccard0: <PC Card bus (classic)> on pcic0
pcic1: <TI PCI-1225 PCI-CardBus Bridge> irq 11 at device 3.1 on pci0
pcic1: PCI Memory allocated: 0x44001000
pcic1: TI12XX PCI Config Reg: [ring enable][speaker enable][FUNC pci int + CSC serial isa irq]
pccard1: <PC Card bus (classic)> on pcic1
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x860-0x86f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xece0-0xecff irq 11 at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
intpm0: <Intel 82371AB Power management controller> port 0x840-0x84f irq 9 at device 7.3 on pci0
intpm0: I/O mapped 840
intpm0: intr IRQ 9 enabled revision 0
smbus0: <System Management Bus> on intsmb0
smb0: <SMBus general purpose I/O> on smbus0
intpm0: PM I/O mapped 800
orm0: <Option ROMs> at iomem 0xc0000-0xcdfff,0xce000-0xce7ff,0xce800-0xcefff,0xcf000-0xcf7ff,0xcf800-0xcffff on isa0
fdc0: <NEC 72065B or clone> 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: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
IP packet filtering initialized, divert enabled, rule-based forwarding disabled, default to deny, logging disabled
BRIDGE 010131, have 1 interfaces
ad0: 11513MB <IBM-DARA-212000> [23392/16/63] at ata0-master UDMA33
Mounting root from ufs:/dev/ad0s3a
pccard: card inserted, slot 1
pccard: card inserted, slot 1
/dev/vmmon: Module vmmon: registered with major=200 minor=0 tag=$Name: build-570 $
/dev/vmmon: Module vmmon: initialized
wi0: <WaveLAN/IEEE 802.11> at port 0x240-0x27f irq 11 slot 1 on pccard1
wi0: Ethernet address: 00:02:2d:08:84:aa
pcm0: play interrupt timeout, channel dead
pcm0: play interrupt timeout, channel dead
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