Date: Thu, 3 Aug 2000 01:44:39 +0100 (BST) From: joe@pavilion.net To: FreeBSD-gnats-submit@freebsd.org Subject: kern/20375: APM doesn't work properly! Suspend/resume/suspend/hang Message-ID: <20000803004439.3BBA89B28@genius.systems.pavilion.net>
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>Number: 20375
>Category: kern
>Synopsis: APM doesn't work properly! Suspend/resume/suspend/hang
>Confidential: no
>Severity: critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Aug 03 02:00:01 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator: Joe Karthauser
>Release: FreeBSD 5.0-CURRENT i386
>Organization:
FreeBSD.Org
>Environment:
Sony Vaio F290 laptop.
% uname -a
FreeBSD genius.systems.pavilion.net 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Thu Aug 3 01:24:23 BST 2000 root@genius.systems.pavilion.net:/usr/src/sys/compile/CUTDOWN i386
% dmesg
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 5.0-CURRENT #0: Thu Aug 3 01:24:23 BST 2000
root@genius.systems.pavilion.net:/usr/src/sys/compile/CUTDOWN
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (397.90-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x66d Stepping = 13
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 201261056 (196544K bytes)
avail memory = 192909312 (188388K bytes)
Preloaded elf kernel "kernel" at 0xc0267000.
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
pcib0: <Intel 82443BX host to PCI bridge (AGP disabled)> on motherboard
pci0: <PCI bus> on pcib0
pci0: <Intel 82443BX host to PCI bridge (AGP disabled)> at 0.0
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xfcd0-0xfcdf at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 7.2 irq 9
pci0: <Intel 82371AB Power management controller> at 7.3
pci0: <NeoMagic MagicMedia 256AV SVGA controller> at 8.0 irq 9
pci0: <NeoMagic MagicMedia 256AX Audio controller> at 8.1 irq 9
pci0: <Sony CXD1947A FireWire Host Controller> at 9.0 irq 9
pci0: <PCI to CardBus bridge (vendor=1180 device=0478)> at 10.0
pci0: <PCI to CardBus bridge (vendor=1180 device=0478)> at 10.1
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>
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> flags 0x1 irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model GlidePoint, device ID 0
unknown: <PNP0303> can't assign resources
unknown: <PNP0700> can't assign resources
unknown: <PNP0f13> can't assign resources
ata1-slave: ata_command: timeout waiting for intr
ata1-slave: identify failed
ad0: 19077MB <IBM-DJSA-220> [38760/16/63] at ata0-master using UDMA33
Mounting root from ufs:/dev/ad0s2a
% cat /sys/i386/conf/CUTDOWN
machine i386
cpu I586_CPU
cpu I686_CPU
ident CUTDOWN
maxusers 128
hints "CUTDOWN.hints" #Default places to look for devices.
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
options DDB
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
device isa
device pci
options COMPAT_OLDISA # compatability shims for lnc, fe, le
options COMPAT_OLDPCI # compatability shims for lnc, vx
# Floppy drives
device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc 1
device atkbd
device psm
device vga
# splash screen/screen saver
device splash
# syscons is the default console driver, resembling an SCO console
device sc 1
options SC_HISTORY_SIZE=2000 # number of history buffer lines
# Floating point support - do not disable.
device npx
# Power management support (see LINT for more options)
device apm
# Pseudo devices - the number indicates how many units to allocated.
device loop # Network loopback
device pty # Pseudo-ttys (telnet etc)
>Description:
Something has recently broken APM support for me.
If I suspend, I can resume, but the machine freezes upon
a further suspend.
I've tried cutting the kernel config down to remove the
possiblity that it's a pccard or pcm problem.
>How-To-Repeat:
Compile the supplied kernel config on a laptop and
try suspend/resume/suspend/resume and see whether you
get a hang or not.
>Fix:
Don't know - I'm going to go back in time and see if I can
work out when it broke. It's been broken for a couple of
weeks I believe.
>Release-Note:
>Audit-Trail:
>Unformatted:
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