Date: Wed, 19 Jun 2002 00:10:03 -0700 (PDT) From: "Crist J. Clark" <crist.clark@attbi.com> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/39449: wierd ata status Message-ID: <200206190710.g5J7A3416542@freefall.freebsd.org>
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The following reply was made to PR kern/39449; it has been noted by GNATS.
From: "Crist J. Clark" <crist.clark@attbi.com>
To: "Jin Guojun[DSD]" <j_guojun@lbl.gov>
Cc: FreeBSD-gnats-submit@FreeBSD.ORG
Subject: Re: kern/39449: wierd ata status
Date: Wed, 19 Jun 2002 00:04:49 -0700
On Tue, Jun 18, 2002 at 03:39:15PM -0700, Jin Guojun[DSD] wrote:
> "Crist J. Clark" wrote:
[snip]
> > > Above configuration has been used in 4.5, and ata1 can be disabled
> > > under 4.5-RELEASE. Do you mean that 4.5-RELEASE was incorrect?
> >
> > I don't want to say that I don't believe you, but I don't believe
> > you. I've used a bare,
> >
> > device ata
> >
> > And no 'ata0 at isa? ...' lines on systems with PCI ATA controllers
> > for several releases now, and they've been detected fine.
>
> What you do not believe -- disbale ata1 on 4.5?
That you can disable a PCI ATA device with a 'di ata1' in the kernel
configuration or leaving out an 'device ata1 isa? ...' configuration
line in the kernel configuration.
> Can you make things clear?
> I can create you an account on 4.5 if you want to play. Below is the dmesg
> from 4.5-RELEASE, and there is no ata1 configured.
>
> FreeBSD 4.5-RELEASE #0: Wed Mar 6 17:43:26 PST 2002
> root@freebsd.lbl.gov:/usr/src/sys/compile/MinMax
> Timecounter "i8254" frequency 1193182 Hz
> CPU: Pentium III/Pentium III Xeon/Celeron (463.55-MHz 686-class CPU)
> Origin = "GenuineIntel" Id = 0x672 Stepping = 2
>
> Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
> real memory = 268423168 (262132K bytes)
> avail memory = 256544768 (250532K bytes)
> Preloaded elf kernel "kernel" at 0xc048d000.
> Pentium Pro MTRR support enabled
This is a different machine than the other boot messages you presented.
> md0: Malloc disk
> Using $PIR table, 8 entries at 0xc00f0d10
> 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: <VGA-compatible display device> at 0.0 irq 11
> isab0: <Intel 82371AB PCI to ISA bridge> at device 4.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel PIIX4 ATA33 controller> port 0xd800-0xd80f at device 4.1 on pci0
> ata0: at 0x1f0 irq 14 on atapci0
> uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xd400-0xd41f irq 12 at
> device 4.2 on pci0
> usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
Could you show us the _full_ boot messages for each system? It'd be
great if we could get verbose, 'boot -v', output.
--
Crist J. Clark | cjclark@alum.mit.edu
| cjclark@jhu.edu
http://people.freebsd.org/~cjc/ | cjc@freebsd.org
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