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Date: Sun, 22 Oct 2000 17:32:14 +0900 (JST)
From: NAKAMURA Kazushi <kaz@kobe1995.net>
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To: FreeBSD-gnats-submit@freebsd.org
Cc: kaz@ns.kobe1995.net
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Subject: misc/22206: FreeBSD4.1R boot floppy can't recognize 440FX's IDE
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>Number:         22206
>Category:       misc
>Synopsis:       FreeBSD4.1R boot floppy can't recognize 440FX's IDE
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Oct 22 01:40:01 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     NAKAMURA Kazushi
>Release:        FreeBSD 3.3-RELEASE i386
>Organization:
PC shop LABBIT
>Environment:

	PentiumPro/200MHz + 440FX chipset + IDE disk

>Description:

	FreeBSD4.1R kern&mfsroot floppy can't recognize 440FX's IDE.
There is no help for it. So I installed FreeBSD3.3R. 3.3R's dmesg is:

FreeBSD 3.3-RELEASE #0: Thu Sep 16 23:40:35 GMT 1999
    jkh@highwing.cdrom.com:/usr/src/sys/compile/GENERIC
Timecounter "i8254"  frequency 1193182 Hz
CPU: Pentium Pro (199.31-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x617  Stepping = 7
  Features=0xf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV>
real memory  = 100663296 (98304K bytes)
avail memory = 94183424 (91976K bytes)
Preloaded elf kernel "kernel" at 0xc0379000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc037909c.
Pentium Pro MTRR support enabled
Probing for devices on PCI bus 0:
chip0: <Intel 82440FX (Natoma) PCI and memory controller> rev 0x02 on pci0.0.0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.1.0
ide_pci0: <Intel PIIX3 Bus-master IDE controller> rev 0x00 on pci0.1.1
	---cut---
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <WDC AC31000H>
wd0: 1033MB (2116800 sectors), 2100 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (atapi): <CD-ROM CDU311-NE/3.2i>, removable, accel, dma, iordis
acd0: drive speed 1378KB/sec, 256KB cache
acd0: supported read types: CD-DA
acd0: Audio: play, 256 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
wdc1 not found at 0x170

3.3R's wd0 driver successes recognition of 440FX's IDE controller.
But 4.1R's ata0 driver can not.

>How-To-Repeat:

	Boot kern&mfsroot floppy of FreeBSD4.1R. Then, can't select fdisk drive.

>Fix:
	
	Sorry, I can't fix new ata0 driver.

-- 
Ãæ¼Ï»֡÷¿À¸Í		<mailto:kaz@kobe1995.net>
NAKAMURA Kazushi@KOBE	<http://www.kobe1995.net/>

>Release-Note:
>Audit-Trail:
>Unformatted:


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