Date: Thu, 21 Mar 2002 18:03:42 -0800 From: Julian Elischer <julian@vicor-nb.com> To: Scott Long <scott_long@btc.adaptec.com>, scsi@freebsd.org Subject: Re: SCSI error messages. Message-ID: <3C9A90FE.30983DC@vicor-nb.com> References: <3C9A8A03.A36B57B6@vicor-nb.com> <1016761959.8445.19.camel@hollin.btc.adaptec.com>
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Scott Long wrote: > > Julian, > > Lemme guess.... this is an AMD Athlon CPU and a VIA chipset > motherboard. Check the system BIOS for any funky PCI settings like > write combining, etc, and let me know if anything helped. VIA chipsets > are known to violate various PCI specs and in general are just of very > poor quality. I wouldn't trust VIA in my kid's game computer, let alone > in a production server. I hate to sound like I'm blowing this problem > off, but this is certainly not the first report of it's kind that I've > seen in the past year. > > Scott > --- It may well be Athlon, but it looks a bit like a Acer PCI bridge from the dmesg snippets below. Are there any particular chips I should be looking for? --- > > Mar 21 13:31:07 oos0c /kernel: CPU: AMD Athlon(tm) Processor (1333.39-MHz 686-class CPU) > > Mar 21 13:31:07 oos0c /kernel: Origin = "AuthenticAMD" Id = 0x644 Stepping = 4 > > Mar 21 13:31:07 oos0c /kernel: Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR> > > Mar 21 13:31:07 oos0c /kernel: AMD Features=0xc0440000<<b18>,AMIE,DSP,3DNow!> > > Mar 21 13:31:07 oos0c /kernel: real memory = 536788992 (524208K bytes) > > Mar 21 13:31:07 oos0c /kernel: avail memory = 518619136 (506464K bytes) > > Mar 21 13:31:07 oos0c /kernel: Preloaded elf kernel "kernel" at 0xc039e000. > > Mar 21 13:31:07 oos0c /kernel: Pentium Pro MTRR support enabled > > Mar 21 13:31:07 oos0c /kernel: md0: Malloc disk > > Mar 21 13:31:07 oos0c /kernel: Using $PIR table, 11 entries at 0xc00f1770 > > Mar 21 13:31:07 oos0c /kernel: npx0: <math processor> on motherboard > > Mar 21 13:31:07 oos0c /kernel: npx0: INT 16 interface > > Mar 21 13:31:07 oos0c /kernel: pcib0: <Host to PCI bridge> on motherboard > > Mar 21 13:31:07 oos0c /kernel: pci0: <PCI bus> on pcib0 > > Mar 21 13:31:07 oos0c /kernel: pcib1: <AcerLabs M5247 PCI-PCI(AGP Supported) bridge> at device 1.0 on pci0 > > Mar 21 13:31:07 oos0c /kernel: pci1: <PCI bus> on pcib1 > > Mar 21 13:31:07 oos0c /kernel: pci1: <ATI Mach64-GB graphics accelerator> at 0.0 irq 11 > > Mar 21 13:31:07 oos0c /kernel: atapci0: <AcerLabs Aladdin ATA33 controller> at device 4.0 on pci0 > > Mar 21 13:31:07 oos0c /kernel: atapci0: Busmastering DMA not supported > > Mar 21 13:31:07 oos0c /kernel: isab0: <AcerLabs M1533 portable PCI-ISA bridge> at device 7.0 on pci0 > > Mar 21 13:31:07 oos0c /kernel: isa0: <ISA bus> on isab0 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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