Bug 42262

Summary:	-CURRENT hangs at boot on ACER 507DX
Product:	Base System	Reporter:	Marc Fonvieille <blackend>
Component:	kern	Assignee:	freebsd-bugs (Nobody) <bugs>
Status:	Closed FIXED
Severity:	Affects Only Me
Priority:	Normal
Version:	Unspecified
Hardware:	Any
OS:	Any

Description Marc Fonvieille freebsd_committer

2002-08-31 21:10:01 UTC

A -CURRENT kernel hangs at boot on a laptop ACER 507DX after these
lines:

pci0: <PCI bus> on pcib0
pci0: <multimedia, audio> at device 0.1 (no driver attached)
pci0: <simple comms> at device 0.2 (no driver attached)
pci0: <display, VGA> at device 2.0 (no driver attached)
cbb0: <O2Mirco OZ6812/6872 PCI-CardBus Bridge> irq 11 at device 6.0 on pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x8000-0x800f at device 7.1 on pci0
ata0: iobase=0x01f0 altiobase=0x03f6 bmaddr=0x8000


I used a live-cd from from Sat Aug 17 for that test.


I had a similar problem in past with 4.1-STABLE, have a look at:
http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/21323

The problem was fixed, however if I add sound support in a 4.X kernel, I
have the same hang:

pccard0: <PC Card bus (classic)> on pcic0
isab0: <Intel 82443MX PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x8000-0x800f at device 7.1 on pci0
ata0: iobase=0x01f0 altiobase=0x03f6 bmaddr=0x8000

It really seems to be the same problem.


Here's a boot -v from a working -STABLE kernel:

Copyright (c) 1992-2002 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 4.6-STABLE #12: Fri Aug  9 16:48:23 CEST 2002
    marc@marduk.blackend.org:/usr/src/sys/compile/MARDUK
Calibrating clock(s) ... TSC clock: 466574612 Hz, i8254 clock: 1193181
Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254"  frequency 1193182 Hz
CLK_USE_TSC_CALIBRATION not specified - using old calibration method
CPU: Pentium II/Pentium II Xeon/Celeron (466.58-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x66a  Stepping = 10
  Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory  = 167706624 (163776K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009efff, 647168 bytes (158 pages)
0x00368000 - 0x09fe7fff, 164102144 bytes (40064 pages)
avail memory = 159797248 (156052K bytes)
bios32: Found BIOS32 Service Directory header at 0xc00f0280
bios32: Entry = 0xf0210 (c00f0210)  Rev = 0  Len = 1
pcibios: PCI BIOS entry at 0x0
pnpbios: Found PnP BIOS data at 0xc00f61a0
pnpbios: Entry = fa000:0  Rev = 1.0
pnpbios: Event flag at 4b0
Other BIOS signatures found:
ACPI: 000fe030
Preloaded elf kernel "kernel" at 0xc0341000.
Pentium Pro MTRR support enabled
pci_open(1):	mode 1 addr port (0x0cf8) is 0x00000000
pci_open(1a):	mode1res=0x80000000 (0x80000000)
pci_cfgcheck:	device 0 [class=060000] [hdr=80] is there (id=71948086)
pcibios: No call entry point
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443MX host to PCI bridge> on motherboard
found->	vendor=0x8086, dev=0x7194, revid=0x01
	class=06-00-00, hdrtype=0x00, mfdev=1
	subordinatebus=0 	secondarybus=0
found->	vendor=0x8086, dev=0x7195, revid=0x00
	class=04-01-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=b, irq=11
found->	vendor=0x8086, dev=0x7196, revid=0x00
	class=07-03-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=b, irq=11
found->	vendor=0x10c8, dev=0x0004, revid=0x01
	class=03-00-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=a, irq=5
	map[10]: type 1, range 32, base 0c000000, size 24
	map[14]: type 1, range 32, base 0b400000, size 21
	map[18]: type 1, range 32, base 0b300000, size 20
found->	vendor=0x1217, dev=0x6872, revid=0x05
	class=06-07-00, hdrtype=0x02, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=a, irq=11
found->	vendor=0x8086, dev=0x7198, revid=0x01
	class=06-01-00, hdrtype=0x00, mfdev=1
	subordinatebus=0 	secondarybus=0
found->	vendor=0x8086, dev=0x7199, revid=0x00
	class=01-01-80, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	map[20]: type 1, range 32, base 00008000, size  4
found->	vendor=0x8086, dev=0x719a, revid=0x00
	class=0c-03-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=d, irq=10
map[20]: type 1, range 32, base 00007cc0, size  5
found->	vendor=0x8086, dev=0x719b, revid=0x00
	class=06-80-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	map[90]: type 1, range 32, base 0000f100, size  4
pci0: <PCI bus> on pcib0
pci0: <unknown card> (vendor=0x8086, dev=0x7195) at 0.1 irq 11
pci0: <unknown card> (vendor=0x8086, dev=0x7196) at 0.2 irq 11
pci0: <NeoMagic MagicGraph 128XD SVGA controller> (vendor=0x10c8,
dev=0x0004) at 2.0 irq 5
pcic0: <O2micro 6812/6872 PCI-Cardbus Bridge> irq 11 at device 6.0 on
pci0
pcic0: PCI Memory allocated: 0x88000000
pcic0: Warning: O2micro OZ68xx chips may not work
pcic0: PCI Configuration space:
  0x00: 0x68721217 0x04100007 0x06070005 0x00022000 
  0x10: 0x88000000 0x020000a0 0x00000000 0x00000000 
  0x20: 0x00000000 0x00000000 0x00000000 0x00000001 
  0x30: 0x00000001 0x00000001 0x00000001 0x04a0010b 
  0x40: 0x100b1025 0x00000001 0x00000000 0x00000000 
  0x50: 0x00000000 0x00000000 0x00000000 0x00000000 
  0x60: 0x00000000 0x00000000 0x00000000 0x00000000 
  0x70: 0x00000000 0x00000000 0x00000000 0x00000000 
  0x80: 0x00000000 0x00000000 0x00000000 0x00071c02 
  0x90: 0x00000002 0x00000000 0x00000000 0x00000000 
  0xa0: 0x7e020001 0x00c04000 0x00000012 0x0000000d 
  0xb0: 0x00000000 0x00000000 0x00000000 0x00000000 
  0xc0: 0x00000000 0x00000000 0x00000000 0x00000000 
  0xd0: 0x08004000 0x028203ea 0x00000000 0x00000000 
  0xe0: 0x00000000 0x00000000 0x00000000 0x00000000 
  0xf0: 0x00000000 0x00000000 0x00000000 0x00000000 
pccard0: <PC Card bus (classic)> on pcic0
isab0: <Intel 82443MX PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x8000-0x800f at device 7.1
on pci0
ata0: iobase=0x01f0 altiobase=0x03f6 bmaddr=0x8000
ata0: mask=03 ostat0=50 ostat2=00
ata0-slave: ATAPI 14 eb
ata0-master: ATAPI 00 00
ata0: mask=03 stat0=50 stat1=00
ata0-master: ATA 01 a5
ata0: devices=09
ata0: at 0x1f0 irq 14 on atapci0
ata1: iobase=0x0170 altiobase=0x0376 bmaddr=0x8008
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82443MX USB controller> port 0x7cc0-0x7cdf irq 10 at
device 7.2 on pci0
usb0: <Intel 82443MX USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
chip1: <Intel 82443MX Power management controller> port 0xf100-0xf10f at
device 7.3 on pci0
ata-: ata0 exists, using next available unit number
ata-: ata1 exists, using next available unit number
pcic-: pcic0 exists, using next available unit number
pcic-: pcic1 exists, using next available unit number
Trying Read_Port at 203
Trying Read_Port at 243
Trying Read_Port at 283
Trying Read_Port at 2c3
Trying Read_Port at 303
Trying Read_Port at 343
Trying Read_Port at 383
Trying Read_Port at 3c3
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
orm0: <Option ROM> at iomem 0xc0000-0xc9fff on isa0
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
ata2 failed to probe at port 0x1f0 irq 14 on isa0
ata3 failed to probe at port 0x170 irq 15 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0065
atkbd: keyboard ID 0x41ab (2)
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x3d0000
psm0: current command byte:0065
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons
psm0: config:00000000, flags:00000000, packet size:3
psm0: syncmask:c0, syncbits:00
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
fb0: vga0, vga, type:VGA (5), flags:0x7007f
fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81 
bf 1f 00 4f 0d 0e 00 00 06 e0 9c 8e 8f 28 1f 96 
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
VGA parameters in BIOS for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81 
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96 
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
EGA/VGA parameters to be used for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81 
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96 
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
pcic1 failed to probe at port 0x3e0 iomem 0xd0000 on isa0
pcic2: not probed (disabled)
sio0: irq maps: 0x841 0x851 0x851 0x851
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: irq maps: 0x841 0x841 0x841 0x841
sio1: probe failed test(s): 0 1 2 4 6 7 9
sio1 failed to probe at port 0x2f8-0x2ff irq 3 on isa0
sio2: not probed (disabled)
sio3: not probed (disabled)
ppc0: parallel port found at 0x378
ppc0: using extended I/O port range
ppc0: EPP SPP
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
bpf: lp0 attached
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
isa_probe_children: probing PnP devices
pcic0: Event mask 0x6
BIOS Geometries:
 0:024efe3f 0..590=591 cylinders, 0..254=255 heads, 1..63=63 sectors
 0 accounted for
Device configuration finished.
bpf: lo0 attached
bpf: ppp0 attached
new masks: bio 68c440, tty 631892, net 671892
ad0: DMA limited to UDMA33, non-ATA66 cable or device
ad0: success setting UDMA2 on Intel chip
Creating DISK ad0
pcic0: Autodetected 5.0V card
pccard: card inserted, slot 0
pcic0: reset 1 int is 90 stat is 7f
pccard: card removed, slot 0
ar: FreeBSD check1 failed
ad0: <IBM-DARA-206000/AR1OA51A> ATA-4 disk at ata0-master
ad0: 4645MB (9514260 sectors), 10068 C, 15 H, 63 S, 512 B
ad0: 16 secs/int, 1 depth queue, UDMA33
ad0: piomode=4 dmamode=2 udmamode=4 cblid=0
ata0-slave: piomode=4 dmamode=2 udmamode=-1 dmaflag=1
ata0-slave: success setting PIO4 on generic chip
acd0: <CD-224E/1.5A> CDROM drive at ata0 as slave
acd0: read 4134KB/s (34515KB/s), 128KB buffer, PIO4
acd0: Reads: CD-R, CD-DA stream
acd0: Writes:
acd0: Audio: play, 256 volume levels
acd0: Mechanism: ejectable tray, unlocked
acd0: Medium: no/blank disc
Mounting root from ufs:/dev/ad0s1a
ad0s1: type 0xa5, start 63, end = 9510479, size 9510417 : OK
start_init: trying /sbin/init
pcic0: reset 1 int is 90 stat is 7f
pcic0: Autodetected 5.0V card
pccard: card inserted, slot 0
pcic0: reset 2 int is f0 stat is 5f
pcic0: reset 3 int is f0 stat is 5f
pcic0: reset 0 
splash: image decoder found: rain_saver
Linux ELF exec handler installed
pccard0: Assigning ed0: io 0x240-0x25f irq 11 mem 0x0-0xffffffff
pcic: I/O win 0 flags 15 240-25f
ed0: Forcing IRQ to 11
pcic: I/O win 0 flags 5 240-25f
ed0 at port 0x240-0x25f irq 11 flags 0x80000 slot 0 on pccard0
pcic: I/O win 0 flags 15 240-25f
ed0: Forcing IRQ to 11
	using shared irq11.
bpf: ed0 attached
ed0: address 00:e0:98:7a:f5:61, type Linksys (16 bit) 
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: OUI 0x0010dd, model 0x0001, rev. 2
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ed0: device timeout
pcic0: Event mask 0x8

How-To-Repeat: 
Get an ACER 507DX and boot on a -CURRENT kernel.

Comment 1 Marc Fonvieille freebsd_committer

2002-08-31 21:15:44 UTC

>Release:        FreeBSD 5-STABLE i386

Doh :((
I meant FreeBSD 5-CURRENT i386

Marc

Comment 2 Marc Fonvieille freebsd_committer

2002-09-01 17:59:59 UTC

Ok I found the solution of the problem.

As I said the laptop hangs on -STABLE too when I add sound to the kernel
config. I even tried to add PCI_ENABLE_IO_MODES and the kernel lock up
at boot too.

In browsing in src/ changes on -CURRENT, I noted that PCI_ENABLE_IO_MODES
is a sysctl variable since beginning of August and the default value is
1. Setting at boot hw.pci.enable_io_modes=0 fixed the problem.

Marc

Comment 3 dwmalone freebsd_committer

2002-09-01 21:53:29 UTC

State Changed
From-To: open->closed

Submitter has solved problem by setting hw.pci.enable_io_modes=0.