Date: Sat, 15 Sep 2001 06:23:41 -0700 From: "Jon Christopherson" <jon@jons.org> To: <Stable@freebsd.org> Subject: On board Audio broekn in 4.4-RELEASE for Intel VC820 Motherboard Message-ID: <6529DF071451F545B92CD5CBCF61710284C1@nexus.jons.org>
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Hello All,
I have built a system based on src from 2AM PDT using the
RELENG_4_4 tag, and have had a couple issues with the way it handles
devices. The first thing I notice is that it seems to give a PNP error
on boot all the time as seen below:
pnpbios: Bad PnP BIOS data checksum
The above error is also accompanied by this one concerning the
built in audio hardware:
pcm0: <AudioPCI ES1373-B> port 0xdf00-0xdf3f irq 10 at device 7.0 on
pci2
pcm0: ac97 codec invalid or not present (id == 0)
device_probe_and_attach: pcm0 attach returned 6
Here is revelent information that might be of assistance in
debugging this:
Version:
FreeBSD genesis.jons.org 4.4-RELEASE FreeBSD 4.4-RELEASE #1: Sat Sep 15
05:59:53 PDT 2001 jon@genesis.jons.org:/usr/obj/usr/src/sys/ENIGMA
i386
BIOS options:
PNP OS set to NO ( I have tried it with this set to yes to no avail )
Built in AUDIO set to ENABLED
SYSTEM INFO:
Intel VC820 Motherboard
PIII 600B
128MB RDRAM
Kernel config file options:
I have the following revelent options enabled in the kernel:
Device pcm
Device sbc
Full dmesg output:
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-RELEASE #1: Sat Sep 15 05:59:53 PDT 2001
jon@genesis.jons.org:/usr/obj/usr/src/sys/ENIGMA
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (598.47-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x673 Stepping = 3
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,C
MOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 133955584 (130816K bytes)
avail memory = 125620224 (122676K bytes)
pnpbios: Bad PnP BIOS data checksum
Preloaded elf kernel "kernel" at 0xc037a000.
VESA: v3.0, 16320k memory, flags:0x1, mode table:0xc03104c2 (1000022)
VESA: NVidia
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 11 entries at 0xc00f2f60
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <PCI to PCI bridge (vendor=8086 device=250f)> at device 1.0 on
pci0
pci1: <PCI bus> on pcib1
pci1: <NVidia Riva TNT2 graphics accelerator> at 0.0 irq 11
pcib2: <Intel 82801AA (ICH) Hub to PCI bridge> at device 30.0 on pci0
pci2: <PCI bus> on pcib2
pcm0: <AudioPCI ES1373-B> port 0xdf00-0xdf3f irq 10 at device 7.0 on
pci2
pcm0: ac97 codec invalid or not present (id == 0)
device_probe_and_attach: pcm0 attach returned 6
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xdf80-0xdf9f mem
0xfea00000-0xfeafffff,0xf43ff000-0xf43fffff irq 9 at device 9.0 on pci2
fxp0: Ethernet address 00:a0:c9:69:49:b4
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci2: <3Dfx Voodoo 2 graphics accelerator> at 12.0
isab0: <Intel 82801AA (ICH) PCI to LPC bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH ATA66 controller> port 0xffa0-0xffaf at device 31.1
on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82801AA (ICH) USB controller> port 0xef80-0xef9f irq 10 at
device 31.2 on pci0
usb0: <Intel 82801AA (ICH) 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
pci0: <unknown card> (vendor=0x8086, dev=0x2413) at 31.3 irq 9
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
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
ppi0: <Parallel I/O> on ppbus0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ad0: 39082MB <Maxtor 54098U8> [79406/16/63] at ata0-master UDMA66
acd0: CDROM <CREATIVECD4831E> at ata1-master using PIO4
Mounting root from ufs:/dev/ad0s1a
I would appreciate any help that could be offered concerning
these errors, and am willing to use my machine to test/assist in the
solution.
Regards,
Jon Christopherson
jon@jons.org
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