Hi
I'm looking for comments on the following:
ahc0: PCI error Interrupt at seqaddr = 0x8
ahc0: Data Parity Error Detected during address or write data phase
ahc0: PCI error Interrupt at seqaddr = 0x9
ahc0: Data Parity Error Detected during address or write data phase
ahc0: PCI error Interrupt at seqaddr = 0x9
ahc0: Data Parity Error Detected during address or write data phase
ahc0: PCI error Interrupt at seqaddr = 0x8
ahc0: Data Parity Error Detected during address or write data phase
ahc0: PCI error Interrupt at seqaddr = 0x8
I've also experienced system lockups & panics.
This happens exclusively while doing:
- considerable disk I/O (buildworld) via ahc0
- watching TV via fxtv on a WinTV Primio
It feels like the datastream of the WinTV into the framebuffer (Matrox
G200 AGP) gets in the way with the data from/to the Adaptec 29160.
I ran the same systemdisk & all expansion cards in a PII-266 with Intel
chipset without any issue. The K7V is rock stable as long as I keep my
fingers from fxtv.
Suggestions on how to analyse/workaround this issue are most welcome.
Anything in the BIOS setup maybe?
Wilko
======= background data ==============
FreeBSD freebie.xs4all.nl 4.4-STABLE FreeBSD 4.4-STABLE #0: Thu Nov 1 23:47:04 CET
2001 [EMAIL PROTECTED]:/usr/src/sys/compile/FREEBIE i386
Mainboard: Asus K7V (VIA based, brandnew) with Athlon 700
Also occured on a VIA based Abit KA7
(I got the Asus as the Abit died on me)
SCSI:
freebie# camcontrol devlist
<SEAGATE ST39103LC 0002> at scbus0 target 0 lun 0 (pass0,da0)
<TOSHIBA DVD-ROM SD-M1201 1R08> at scbus0 target 3 lun 0 (pass1,cd0)
dmesg:
FreeBSD 4.4-STABLE #0: Thu Nov 1 23:47:04 CET 2001
[EMAIL PROTECTED]:/usr/src/sys/compile/FREEBIE
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 700029024 Hz
CPU: AMD Athlon(tm) Processor (700.03-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x621 Stepping = 1
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PA
T,PSE36,MMX,FXSR>
AMD Features=0xc0400000<AMIE,DSP,3DNow!>
real memory = 268353536 (262064K bytes)
avail memory = 257622016 (251584K bytes)
Preloaded elf kernel "kernel" at 0xc038f000.
Preloaded elf module "agp.ko" at 0xc038f09c.
Pentium Pro MTRR support enabled
Using $PIR table, 8 entries at 0xc00f15e0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
agp0: <VIA 82C691 (Apollo Pro) host to PCI bridge> mem 0xe4000000-0xe7ffffff
at
device 0.0 on pci0
pcib2: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 on
pci0
pci1: <PCI bus> on pcib2
pci1: <Matrox MGA G200 AGP graphics accelerator> at 0.0 irq 11
isab0: <VIA 82C686 PCI-ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xd800-0xd80f at device 4.1 on
pci0
ata0: at 0x1f0 irq 14 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 5 at device 4.2 on
pci
0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 5 at device 4.3 on
pci
0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
xl0: <3Com 3c905-TX Fast Etherlink XL> port 0xa400-0xa43f irq 5 at device
9.0 on
pci0
xl0: Ethernet address: 00:60:08:09:b7:41
miibus0: <MII bus> on xl0
nsphy0: <DP83840 10/100 media interface> on miibus0
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcm0: <ESS Solo-1E> port
0x8800-0x8803,0x9000-0x9003,0x9400-0x940f,0x9800-0x980f
,0xa000-0xa03f irq 15 at device 10.0 on pci0
ahc0: <Adaptec 29160 Ultra160 SCSI adapter> port 0x8400-0x84ff mem
0xe0000000-0x
e0000fff irq 10 at device 11.0 on pci0
aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/255 SCBs
ahc1: <Adaptec 2940 Ultra SCSI adapter> port 0x8000-0x80ff mem
0xdf800000-0xdf80
0fff irq 11 at device 12.0 on pci0
aic7880: Ultra Wide Channel A, SCSI Id=7, 16/255 SCBs
bktr0: <BrookTree 878> mem 0xe2000000-0xe2000fff irq 5 at device 13.0 on
pci0
iicbb0: <I2C generic bit-banging driver> on bti2c0
iicbus0: <Philips I2C bus> on iicbb0 master-only
iicsmb0: <I2C to SMB bridge> on iicbus0
smbus0: <System Management Bus> on iicsmb0
smb0: <SMBus general purpose I/O> on smbus0
smbus1: <System Management Bus> on bti2c0
smb1: <SMBus general purpose I/O> on smbus1
bktr0: Hauppauge Model 61204 AMA
bktr0: Hauppauge WinCast/TV, Philips PAL I tuner.
pci0: <unknown card> (vendor=0x109e, dev=0x0878) at 13.1 irq 5
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcbfff,0xd4000-0xd47ff
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> irq 1 on atkbdc0
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> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sio0 at port 0x3f8-0x3ff irq 4 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 5 flags 0x20 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
lpt0: <Printer> on ppbus0
lpt0: Polled port
unknown: <PNP0400> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0700> can't assign resources
unknown: <PNP0f13> can't assign resources
unknown: <PNP0c01> can't assign resources
unknown: <PNP0000> can't assign resources
unknown: <PNP0303> can't assign resources
ad0: 29188MB <ST330630A> [59303/16/63] at ata0-master UDMA66
Waiting 3 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s2a
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST39103LC 0002> Fixed Direct Access SCSI-2 device
da0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing
Enabled
da0: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C)
cd0 at ahc0 bus 0 target 3 lun 0
cd0: <TOSHIBA DVD-ROM SD-M1201 1R08> Removable CD-ROM SCSI-2 device
cd0: 20.000MB/s transfers (20.000MHz, offset 16)
cd0: Attempt to query device size failed: NOT READY, Medium not present
--
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