Date: Tue, 18 Jun 2002 15:40:05 -0700 (PDT) From: "Jin Guojun[DSD]" <j_guojun@lbl.gov> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/39449: wierd ata status Message-ID: <200206182240.g5IMe5m25543@freefall.freebsd.org>
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The following reply was made to PR kern/39449; it has been noted by GNATS. From: "Jin Guojun[DSD]" <j_guojun@lbl.gov> To: cjclark@alum.mit.edu Cc: FreeBSD-gnats-submit@FreeBSD.ORG Subject: Re: kern/39449: wierd ata status Date: Tue, 18 Jun 2002 15:39:15 -0700 "Crist J. Clark" wrote: > > On Tue, Jun 18, 2002 at 02:24:54PM -0700, Jin Guojun[DSD] wrote: > > "Crist J. Clark" wrote: > > > > > > On Mon, Jun 17, 2002 at 05:28:21PM -0700, Jin Guojun wrote: > > > [snip] > > > > > > > cat /sys/i386/config/USER_CONFIG > > > > ... > > > > # ATA and ATAPI devices > > > > device ata0 at isa? port IO_WD1 irq 14 > > > > #device ata1 at isa? port IO_WD2 irq 15 > > > ^^^ > > > This is for an ISA device. > > > > > > > device ata > > > > > > This enables the PCI probe for ata(4) devices. > > > > > > > device atadisk # ATA disk drives > > > > device atapicd # ATAPI CDROM drives > > > > device atapifd # ATAPI floppy drives > > > > device atapist # ATAPI tape drives > > > > options ATA_STATIC_ID #Static device numbering > > > > ... > > > > 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? 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 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 > See Soren's response which basically says the same thing. > -- > Crist J. Clark | cjclark@alum.mit.edu > | cjclark@jhu.edu > http://people.freebsd.org/~cjc/ | cjc@freebsd.org -- ------------ Jin Guojun ----------- v --- j_guojun@lbl.gov --- Distributed Systems Department http://www.itg.lbl.gov/~jin M/S 50B-2239 Ph#:(510) 486-7531 Fax: 486-6363 Lawrence Berkeley National Laboratory, Berkeley, CA 94720 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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