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Message-ID: <449AF71E.5020906@manoweb.com>
Date: Thu, 22 Jun 2006 22:01:34 +0200
From: Alessio Sangalli <alesan@manoweb.com>
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To: Linus Torvalds <torvalds@osdl.org>
CC: Andrew Morton <akpm@osdl.org>, alan@lxorguk.ukuu.org.uk,
       penberg@cs.Helsinki.FI, linux-kernel@vger.kernel.org,
       ink@jurassic.park.msu.ru, dtor_core@ameritech.net
Subject: Re: [PATCH] cardbus: revert IO window limit
References: <Pine.LNX.4.58.0606220947250.15059@sbz-30.cs.Helsinki.FI> <20060622001104.9e42fc54.akpm@osdl.org> <1150976158.15275.148.camel@localhost.localdomain> <Pine.LNX.4.64.0606220917080.5498@g5.osdl.org> <20060622093606.2b3b1eb7.akpm@osdl.org> <Pine.LNX.4.64.0606221005410.5498@g5.osdl.org>
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Linus Torvalds wrote:
> 
> On Thu, 22 Jun 2006, Andrew Morton wrote:
>> OK, thanks.  All we have on Alessio's machine is "freezes at boot if APM is enabled"
>> (http://lkml.org/lkml/2006/6/16/33).  Any suggestions as to how to proceed
>> with that?
> 
> It would be interesting to see the output of "/sbin/lspci -vvx" with a 
> working and a non-working kernel (obviously APM has to be disabled for 
> this test).
> 
> And the full bootup dmesg for both cases (preferably with CONFIG_PCI_DEBUG 
> enabled)
> 
> Alessio?


Here I am:

**************************************************
the latest full-working kernel, 2.6.13.5 with APM:
**************************************************

# /sbin/lspci -vvx
00:00.0 Host bridge: Intel Corp. 82440MX Host Bridge (rev 01)
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
        Latency: 64
00: 86 80 94 71 06 00 00 22 01 00 00 06 00 40 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:00.1 Multimedia audio controller: Intel Corp. 82440MX AC'97 Audio
Controller
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 5
        Region 0: I/O ports at 1600 [size=256]
        Region 1: I/O ports at 1500 [size=64]
00: 86 80 95 71 05 00 00 00 00 00 01 04 00 00 00 00
10: 01 16 00 00 01 15 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 05 02 00 00

00:00.2 Modem: Intel Corp. 82440MX AC'97 Modem Controller (prog-if 00
[Generic])
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 5
        Region 0: I/O ports at 1800 [size=256]
        Region 1: I/O ports at 1700 [size=128]
00: 86 80 96 71 05 00 00 00 00 00 03 07 00 00 00 00
10: 01 18 00 00 01 17 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 05 02 00 00

00:07.0 ISA bridge: Intel Corp. 82440MX ISA Bridge (rev 01)
        Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
00: 86 80 98 71 0f 00 80 02 01 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:07.1 IDE interface: Intel Corp. 82440MX EIDE Controller (prog-if 80
[Master])
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64
        Region 4: I/O ports at 1100 [size=16]
00: 86 80 99 71 05 00 80 02 00 80 01 01 00 40 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:07.2 USB Controller: Intel Corp. 82440MX USB Universal Host
Controller (prog-if 00 [UHCI])
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
        Latency: 240
        Interrupt: pin D routed to IRQ 11
        Region 4: I/O ports at 1200 [size=32]
00: 86 80 9a 71 05 00 80 22 00 00 03 0c 00 f0 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 04 00 00

00:07.3 Bridge: Intel Corp. 82440MX Power Management Controller
        Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
00: 86 80 9b 71 01 00 80 02 00 00 80 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:08.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus
Controller (rev 01)
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 168, cache line size 08
        Interrupt: pin A routed to IRQ 10
        Region 0: Memory at 14020000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=00, secondary=01, subordinate=04, sec-latency=176
        Memory window 0: 10000000-11fff000 (prefetchable)
        Memory window 1: 12000000-13fff000
        I/O window 0: 00002000-00002fff
        I/O window 1: 00004000-00004fff
        BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+
PostWrite+
        16-bit legacy interface ports at 0001
00: 4c 10 50 ac 07 00 10 02 01 00 07 06 08 a8 02 00
10: 00 00 02 14 a0 00 00 02 00 01 04 b0 00 00 00 10
20: 00 f0 ff 11 00 00 00 12 00 f0 ff 13 00 20 00 00
30: fc 2f 00 00 00 40 00 00 fc 4f 00 00 0a 01 c0 05
40: 11 0e 0d 00 01 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:09.0 VGA compatible controller: ATI Technologies Inc Rage Mobility
P/M (rev 64) (prog-if 00 [VGA])
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping+ SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0 (2000ns min), cache line size 04
        Interrupt: pin A routed to IRQ 0
        Region 0: Memory at c0000000 (32-bit, non-prefetchable) [size=16M]
        Region 1: I/O ports at 3000 [size=256]
        Region 2: Memory at c1000000 (32-bit, non-prefetchable) [size=4K]
        Expansion ROM at 14000000 [disabled] [size=128K]
        Capabilities: [5c] Power Management version 1
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 02 10 52 4c 87 00 90 02 64 00 00 03 04 00 00 00
10: 00 00 00 c0 01 30 00 00 00 00 00 c1 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 5c 00 00 00 00 00 00 00 ff 01 08 00

00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 128 (8000ns min, 16000ns max)
        Interrupt: pin A routed to IRQ 11
        Region 0: I/O ports at 3e00 [size=256]
        Region 1: Memory at e9100000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1+,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: ec 10 39 81 07 00 90 02 10 00 00 02 00 80 00 00
10: 01 3e 00 00 00 00 10 e9 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 20 40

00:0b.0 FireWire (IEEE 1394): NEC Corporation IEEE 1394 [OrangeLink]
Host Controller (rev 02) (prog-if 10 [OHCI])
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr+ Stepping- SERR+ FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64, cache line size 04
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at 14021000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [60] Power Management version 1
                Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA
PME(D0-,D1-,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 33 10 cd 00 56 01 90 02 02 10 00 0c 04 40 00 00
10: 00 10 02 14 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 60 00 00 00 00 00 00 00 0b 01 00 00

# dmesg
Linux version 2.6.13.5 (root@valkyrie) (gcc version 3.3.4) #5 Thu Jun 22
20:03:51 CEST 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
 BIOS-e820: 000000000fff0000 - 000000000fffffc0 (ACPI data)
 BIOS-e820: 000000000fffffc0 - 0000000010000000 (ACPI NVS)
 BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65520
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 61424 pages, LIFO batch:31
  HighMem zone: 0 pages, LIFO batch:1
DMI not present.
Allocating PCI resources starting at 10000000 (gap: 10000000:effc0000)
Built 1 zonelists
Kernel command line: auto BOOT_IMAGE=2.6.13.5 ro root=301
Initializing CPU#0
PID hash table entries: 1024 (order: 10, 16384 bytes)
Detected 500.221 MHz processor.
Using tsc for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 255372k/262080k available (2428k kernel code, 6136k reserved,
930k data, 144k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 1000.96 BogoMIPS
(lpj=500484)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0383f9ff 00000000 00000000 00000000
00000000 00000000 00000000
CPU: After vendor identify, caps: 0383f9ff 00000000 00000000 00000000
00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU: After all inits, caps: 0383f9ff 00000000 00000000 00000040 00000000
00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
mtrr: v2.0 (20020519)
CPU: Intel Pentium III (Coppermine) stepping 06
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xeb180, last bus=0
PCI: Using configuration type 1
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:00:09.0
PCI: Using IRQ router PIIX/ICH [8086/7198] at 0000:00:07.0
PCI: Cannot allocate resource region 0 of device 0000:00:0b.0
PCI: BIOS reporting unknown device 00:01
PCI: BIOS reporting unknown device 00:02
PCI: Bus 1, cardbus bridge: 0000:00:08.0
  IO window: 00002000-00002fff
  IO window: 00004000-00004fff
  PREFETCH window: 10000000-11ffffff
  MEM window: 12000000-13ffffff
PCI: Found IRQ 10 for device 0000:00:08.0
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
NTFS driver 2.1.23 [Flags: R/O].
Initializing Cryptographic API
vesafb: framebuffer at 0xc0000000, mapped to 0xd0800000, using 1536k,
total 4096k
vesafb: mode is 1024x768x8, linelength=1024, pages=4
vesafb: protected mode interface info at c000:4f84
vesafb: scrolling: redraw
vesafb: Pseudocolor: size=6:6:6:6, shift=0:0:0:0
Console: switching to colour frame buffer device 128x48
fb0: VESA VGA frame buffer device
Real Time Clock Driver v1.12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
io scheduler noop registered
io scheduler cfq registered
loop: loaded (max 8 devices)
8139too Fast Ethernet driver 0.9.27
PCI: Found IRQ 10 for device 0000:00:0a.0
IRQ routing conflict for 0000:00:0a.0, have irq 11, want irq 10
eth0: RealTek RTL8139 at 0x3e00, 00:40:d0:17:96:b1, IRQ 11
eth0:  Identified 8139 chip type 'RTL-8139C'
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller at PCI slot 0000:00:07.1
PIIX4: chipset revision 0
PIIX4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x1100-0x1107, BIOS settings: hda:DMA, hdb:pio
Probing IDE interface ide0...
hda: IC25N020ATCS04-0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hda: max request size: 128KiB
hda: 39070080 sectors (20003 MB) w/1768KiB Cache, CHS=38760/16/63, UDMA(33)
hda: cache flushes not supported
 hda: hda1 hda2 hda3
PCI: Found IRQ 10 for device 0000:00:08.0
Yenta: CardBus bridge found at 0000:00:08.0 [0e11:000d]
Yenta: Using CSCINT to route CSC interrupts to PCI
Yenta: Routing CardBus interrupts to PCI
Yenta TI: socket 0000:00:08.0, mfunc 0x017c1602, devctl 0x64
Yenta: ISA IRQ mask 0x02d8, PCI irq 10
Socket status: 30000059
USB Universal Host Controller Interface driver v2.3
PCI: IRQ 11 for device 0000:00:07.2 doesn't match PIRQ mask - try
pci=usepirqmask
PCI: Found IRQ 11 for device 0000:00:07.2
PCI: Sharing IRQ 11 with 0000:00:0b.0
uhci_hcd 0000:00:07.2: Intel Corporation 82440MX USB Universal Host
Controller
uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:07.2: irq 11, io base 0x00001200
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
usbcore: registered new driver cdc_acm
drivers/usb/class/cdc-acm.c: v0.23:USB Abstract Control Model driver for
USB modems and ISDN adapters
usbcore: registered new driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
usbcore: registered new driver usbserial
drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0
drivers/usb/serial/usb-serial.c: USB Serial support registered for PL-2303
usbcore: registered new driver pl2303
drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor
driver v0.12
mice: PS/2 mouse device common for all mice
Advanced Linux Sound Architecture Driver Version 1.0.9b (Thu Jul 28
12:20:13 2005 UTC).
PCI: Setting latency timer of device 0000:00:00.1 to 64
input: AT Translated Set 2 keyboard on isa0060/serio0
intel8x0_measure_ac97_clock: measured 50211 usecs
intel8x0: clocking to 48000
ALSA device list:
  #0: Intel 440MX with CS4299 at 0x1600, irq 5
Synaptics Touchpad, model: 1, fw: 4.1, id: 0x8848a1, caps: 0x0/0x0
NET: Registered protocol family 2
input: SynPS/2 Synaptics TouchPad on isa0060/serio1
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
Suspend2 Core.
Suspend2 Compression Driver loading.
Suspend2 Encryption Driver loading.
Suspend2 Swap Writer loading.
Suspend2 2.2-rc7: Swapwriter: Signature found.
Suspend2 2.2-rc7: Suspending enabled.
ReiserFS: hda1: found reiserfs format "3.6" with standard journal
ReiserFS: hda1: using ordered data mode
ReiserFS: hda1: journal params: device hda1, size 8192, journal first
block 18, max trans len 1024, max batch 900, max commit age 30, max
trans age 30
ReiserFS: hda1: checking transaction log (hda1)
ReiserFS: hda1: Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Freeing unused kernel memory: 144k freed
Adding 265064k swap on /dev/hda2.  Priority:-1 extents:1
NTFS volume version 3.1.
cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xcbfff
0xe0000-0xfffff
cs: memory probe 0x60000000-0x60ffffff: clean.
cs: memory probe 0xa0000000-0xa0ffffff: clean.
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1

**************************************************
I just did a "git clone" of the kernel repository
and compiled it without APM support:
**************************************************

# /sbin/lspci -vvx
00:00.0 Host bridge: Intel Corp. 82440MX Host Bridge (rev 01)
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
        Latency: 64
00: 86 80 94 71 06 00 00 22 01 00 00 06 00 40 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:00.1 Multimedia audio controller: Intel Corp. 82440MX AC'97 Audio
Controller
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 5
        Region 0: I/O ports at 1600 [size=256]
        Region 1: I/O ports at 1500 [size=64]
00: 86 80 95 71 05 00 00 00 00 00 01 04 00 00 00 00
10: 01 16 00 00 01 15 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 05 02 00 00

00:00.2 Modem: Intel Corp. 82440MX AC'97 Modem Controller (prog-if 00
[Generic])
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 5
        Region 0: I/O ports at 1800 [size=256]
        Region 1: I/O ports at 1700 [size=128]
00: 86 80 96 71 05 00 00 00 00 00 03 07 00 00 00 00
10: 01 18 00 00 01 17 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 05 02 00 00

00:07.0 ISA bridge: Intel Corp. 82440MX ISA Bridge (rev 01)
        Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
00: 86 80 98 71 0f 00 80 02 01 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:07.1 IDE interface: Intel Corp. 82440MX EIDE Controller (prog-if 80
[Master])
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64
        Region 4: I/O ports at 1100 [size=16]
00: 86 80 99 71 05 00 80 02 00 80 01 01 00 40 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:07.2 USB Controller: Intel Corp. 82440MX USB Universal Host
Controller (prog-if 00 [UHCI])
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
        Latency: 240
        Interrupt: pin D routed to IRQ 11
        Region 4: I/O ports at 1200 [size=32]
00: 86 80 9a 71 05 00 80 22 00 00 03 0c 00 f0 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 04 00 00

00:07.3 Bridge: Intel Corp. 82440MX Power Management Controller
        Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
00: 86 80 9b 71 01 00 80 02 00 00 80 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:08.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus
Controller (rev 01)
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 168, cache line size 08
        Interrupt: pin A routed to IRQ 10
        Region 0: Memory at 14020000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=00, secondary=01, subordinate=04, sec-latency=176
        Memory window 0: 10000000-11fff000 (prefetchable)
        Memory window 1: 12000000-13fff000
        I/O window 0: 00002000-00002fff
        I/O window 1: 00004000-00004fff
        BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+
PostWrite+
        16-bit legacy interface ports at 0001
00: 4c 10 50 ac 07 00 10 02 01 00 07 06 08 a8 02 00
10: 00 00 02 14 a0 00 00 02 00 01 04 b0 00 00 00 10
20: 00 f0 ff 11 00 00 00 12 00 f0 ff 13 00 20 00 00
30: fc 2f 00 00 00 40 00 00 fc 4f 00 00 0a 01 c0 05
40: 11 0e 0d 00 01 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:09.0 VGA compatible controller: ATI Technologies Inc Rage Mobility
P/M (rev 64) (prog-if 00 [VGA])
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping+ SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0 (2000ns min), cache line size 04
        Interrupt: pin A routed to IRQ 0
        Region 0: Memory at c0000000 (32-bit, non-prefetchable) [size=16M]
        Region 1: I/O ports at 3000 [size=256]
        Region 2: Memory at c1000000 (32-bit, non-prefetchable) [size=4K]
        Expansion ROM at 14000000 [disabled] [size=128K]
        Capabilities: [5c] Power Management version 1
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 02 10 52 4c 87 00 90 02 64 00 00 03 04 00 00 00
10: 00 00 00 c0 01 30 00 00 00 00 00 c1 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 5c 00 00 00 00 00 00 00 ff 01 08 00

00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 128 (8000ns min, 16000ns max)
        Interrupt: pin A routed to IRQ 11
        Region 0: I/O ports at 3e00 [size=256]
        Region 1: Memory at e9100000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1+,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: ec 10 39 81 07 00 90 02 10 00 00 02 00 80 00 00
10: 01 3e 00 00 00 00 10 e9 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 20 40

00:0b.0 FireWire (IEEE 1394): NEC Corporation IEEE 1394 [OrangeLink]
Host Controller (rev 02) (prog-if 10 [OHCI])
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr+ Stepping- SERR+ FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64, cache line size 04
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at 14021000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [60] Power Management version 1
                Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA
PME(D0-,D1-,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 33 10 cd 00 56 01 90 02 02 10 00 0c 04 40 00 00
10: 00 10 02 14 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 60 00 00 00 00 00 00 00 0b 01 00 00

# dmesg
Linux version 2.6.13.5 (root@valkyrie) (gcc version 3.3.4) #5 Thu Jun 22
20:03:51 CEST 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
 BIOS-e820: 000000000fff0000 - 000000000fffffc0 (ACPI data)
 BIOS-e820: 000000000fffffc0 - 0000000010000000 (ACPI NVS)
 BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65520
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 61424 pages, LIFO batch:31
  HighMem zone: 0 pages, LIFO batch:1
DMI not present.
Allocating PCI resources starting at 10000000 (gap: 10000000:effc0000)
Built 1 zonelists
Kernel command line: auto BOOT_IMAGE=2.6.13.5 ro root=301
Initializing CPU#0
PID hash table entries: 1024 (order: 10, 16384 bytes)
Detected 500.065 MHz processor.
Using tsc for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 255372k/262080k available (2428k kernel code, 6136k reserved,
930k data, 144k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 1000.96 BogoMIPS
(lpj=500483)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0387f9ff 00000000 00000000 00000000
00000000 00000000 00000000
CPU: After vendor identify, caps: 0387f9ff 00000000 00000000 00000000
00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU serial number disabled.
CPU: After all inits, caps: 0383f9ff 00000000 00000000 00000040 00000000
00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
mtrr: v2.0 (20020519)
CPU: Intel Pentium III (Coppermine) stepping 06
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xeb180, last bus=0
PCI: Using configuration type 1
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:00:09.0
PCI: Using IRQ router PIIX/ICH [8086/7198] at 0000:00:07.0
PCI: Cannot allocate resource region 0 of device 0000:00:0b.0
PCI: BIOS reporting unknown device 00:01
PCI: BIOS reporting unknown device 00:02
PCI: Bus 1, cardbus bridge: 0000:00:08.0
  IO window: 00002000-00002fff
  IO window: 00004000-00004fff
  PREFETCH window: 10000000-11ffffff
  MEM window: 12000000-13ffffff
PCI: Found IRQ 10 for device 0000:00:08.0
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
NTFS driver 2.1.23 [Flags: R/O].
Initializing Cryptographic API
vesafb: framebuffer at 0xc0000000, mapped to 0xd0800000, using 1536k,
total 4096k
vesafb: mode is 1024x768x8, linelength=1024, pages=4
vesafb: protected mode interface info at c000:4f84
vesafb: scrolling: redraw
vesafb: Pseudocolor: size=6:6:6:6, shift=0:0:0:0
Console: switching to colour frame buffer device 128x48
fb0: VESA VGA frame buffer device
Real Time Clock Driver v1.12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
io scheduler noop registered
io scheduler cfq registered
loop: loaded (max 8 devices)
8139too Fast Ethernet driver 0.9.27
PCI: Found IRQ 10 for device 0000:00:0a.0
IRQ routing conflict for 0000:00:0a.0, have irq 11, want irq 10
eth0: RealTek RTL8139 at 0x3e00, 00:40:d0:17:96:b1, IRQ 11
eth0:  Identified 8139 chip type 'RTL-8139C'
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller at PCI slot 0000:00:07.1
PIIX4: chipset revision 0
PIIX4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x1100-0x1107, BIOS settings: hda:DMA, hdb:pio
Probing IDE interface ide0...
hda: IC25N020ATCS04-0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hda: max request size: 128KiB
hda: 39070080 sectors (20003 MB) w/1768KiB Cache, CHS=38760/16/63, UDMA(33)
hda: cache flushes not supported
 hda: hda1 hda2 hda3
PCI: Found IRQ 10 for device 0000:00:08.0
Yenta: CardBus bridge found at 0000:00:08.0 [0e11:000d]
Yenta: Enabling burst memory read transactions
Yenta: Using CSCINT to route CSC interrupts to PCI
Yenta: Routing CardBus interrupts to PCI
Yenta TI: socket 0000:00:08.0, mfunc 0x017c1602, devctl 0x64
Yenta: ISA IRQ mask 0x02d8, PCI irq 10
Socket status: 30000010
USB Universal Host Controller Interface driver v2.3
PCI: IRQ 11 for device 0000:00:07.2 doesn't match PIRQ mask - try
pci=usepirqmask
PCI: Found IRQ 11 for device 0000:00:07.2
PCI: Sharing IRQ 11 with 0000:00:0b.0
uhci_hcd 0000:00:07.2: Intel Corporation 82440MX USB Universal Host
Controller
uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:07.2: irq 11, io base 0x00001200
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
usbcore: registered new driver cdc_acm
drivers/usb/class/cdc-acm.c: v0.23:USB Abstract Control Model driver for
USB modems and ISDN adapters
usbcore: registered new driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
usbcore: registered new driver usbserial
drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0
drivers/usb/serial/usb-serial.c: USB Serial support registered for PL-2303
usbcore: registered new driver pl2303
drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor
driver v0.12
mice: PS/2 mouse device common for all mice
Advanced Linux Sound Architecture Driver Version 1.0.9b (Thu Jul 28
12:20:13 2005 UTC).
PCI: Setting latency timer of device 0000:00:00.1 to 64
input: AT Translated Set 2 keyboard on isa0060/serio0
intel8x0_measure_ac97_clock: measured 50211 usecs
intel8x0: clocking to 48000
ALSA device list:
  #0: Intel 440MX with CS4299 at 0x1600, irq 5
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
Suspend2 Core.
Suspend2 Compression Driver loading.
Synaptics Touchpad, model: 1, fw: 4.1, id: 0x8848a1, caps: 0x0/0x0
input: SynPS/2 Synaptics TouchPad on isa0060/serio1
Suspend2 Encryption Driver loading.
Suspend2 Swap Writer loading.
Suspend2 2.2-rc7: Swapwriter: Signature found.
Suspend2 2.2-rc7: Suspending enabled.
ReiserFS: hda1: found reiserfs format "3.6" with standard journal
ReiserFS: hda1: using ordered data mode
ReiserFS: hda1: journal params: device hda1, size 8192, journal first
block 18, max trans len 1024, max batch 900, max commit age 30, max
trans age 30
ReiserFS: hda1: checking transaction log (hda1)
ReiserFS: hda1: Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Freeing unused kernel memory: 144k freed
Adding 265064k swap on /dev/hda2.  Priority:-1 extents:1
NTFS volume version 3.1.
cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xcffff
0xe0000-0xfffff
cs: memory probe 0x60000000-0x60ffffff: clean.
cs: memory probe 0xa0000000-0xa0ffffff: clean.
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1

**************************************************
I reverted commit 4196c3af25d98204216a5d6c37ad2cb303a1f2bf
and compiled it *with* APM support:
**************************************************

# /sbin/lspci -vvx
00:00.0 Host bridge: Intel Corp. 82440MX Host Bridge (rev 01)
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
        Latency: 64
00: 86 80 94 71 06 00 00 22 01 00 00 06 00 40 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:00.1 Multimedia audio controller: Intel Corp. 82440MX AC'97 Audio
Controller
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 5
        Region 0: I/O ports at 1600 [size=256]
        Region 1: I/O ports at 1500 [size=64]
00: 86 80 95 71 05 00 00 00 00 00 01 04 00 00 00 00
10: 01 16 00 00 01 15 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 05 02 00 00

00:00.2 Modem: Intel Corp. 82440MX AC'97 Modem Controller (prog-if 00
[Generic])
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 5
        Region 0: I/O ports at 1800 [size=256]
        Region 1: I/O ports at 1700 [size=128]
00: 86 80 96 71 05 00 00 00 00 00 03 07 00 00 00 00
10: 01 18 00 00 01 17 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 05 02 00 00

00:07.0 ISA bridge: Intel Corp. 82440MX ISA Bridge (rev 01)
        Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
00: 86 80 98 71 0f 00 80 02 01 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:07.1 IDE interface: Intel Corp. 82440MX EIDE Controller (prog-if 80
[Master])
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64
        Region 4: I/O ports at 1100 [size=16]
00: 86 80 99 71 05 00 80 02 00 80 01 01 00 40 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:07.2 USB Controller: Intel Corp. 82440MX USB Universal Host
Controller (prog-if 00 [UHCI])
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
        Latency: 240
        Interrupt: pin D routed to IRQ 11
        Region 4: I/O ports at 1200 [size=32]
00: 86 80 9a 71 05 00 80 22 00 00 03 0c 00 f0 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 04 00 00

00:07.3 Bridge: Intel Corp. 82440MX Power Management Controller
        Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
00: 86 80 9b 71 01 00 80 02 00 00 80 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:08.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus
Controller (rev 01)
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 168, cache line size 08
        Interrupt: pin A routed to IRQ 10
        Region 0: Memory at 14020000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=00, secondary=01, subordinate=04, sec-latency=176
        Memory window 0: 20000000-21fff000 (prefetchable)
        Memory window 1: 22000000-23fff000
        I/O window 0: 00002000-00002fff
        I/O window 1: 00004000-00004fff
        BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+
PostWrite+
        16-bit legacy interface ports at 0001
00: 4c 10 50 ac 07 00 10 02 01 00 07 06 08 a8 02 00
10: 00 00 02 14 a0 00 00 02 00 01 04 b0 00 00 00 20
20: 00 f0 ff 21 00 00 00 22 00 f0 ff 23 00 20 00 00
30: fc 2f 00 00 00 40 00 00 fc 4f 00 00 0a 01 c0 05
40: 11 0e 0d 00 01 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:09.0 VGA compatible controller: ATI Technologies Inc Rage Mobility
P/M (rev 64) (prog-if 00 [VGA])
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping+ SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0 (2000ns min), cache line size 04
        Interrupt: pin A routed to IRQ 0
        Region 0: Memory at c0000000 (32-bit, non-prefetchable) [size=16M]
        Region 1: I/O ports at 3000 [size=256]
        Region 2: Memory at c1000000 (32-bit, non-prefetchable) [size=4K]
        Expansion ROM at 24000000 [disabled] [size=128K]
        Capabilities: [5c] Power Management version 1
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 02 10 52 4c 87 00 90 02 64 00 00 03 04 00 00 00
10: 00 00 00 c0 01 30 00 00 00 00 00 c1 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 5c 00 00 00 00 00 00 00 ff 01 08 00

00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 128 (8000ns min, 16000ns max)
        Interrupt: pin A routed to IRQ 11
        Region 0: I/O ports at 3e00 [size=256]
        Region 1: Memory at e9100000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1+,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: ec 10 39 81 07 00 90 02 10 00 00 02 00 80 00 00
10: 01 3e 00 00 00 00 10 e9 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 20 40

00:0b.0 FireWire (IEEE 1394): NEC Corporation IEEE 1394 [OrangeLink]
Host Controller (rev 02) (prog-if 10 [OHCI])
        Subsystem: Compaq Computer Corporation: Unknown device 000d
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr+ Stepping- SERR+ FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64, cache line size 04
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at 24020000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [60] Power Management version 1
                Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA
PME(D0-,D1-,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 33 10 cd 00 56 01 90 02 02 10 00 0c 04 40 00 00
10: 00 00 02 24 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 11 0e 0d 00
30: 00 00 00 00 60 00 00 00 00 00 00 00 0b 01 00 00

# dmesg
Linux version 2.6.17-g95e5c611 (root@thor) (gcc version 3.4.6 (Gentoo
3.4.6-r1, ssp-3.4.5-1.0, pie-8.7.9)) #4 PREEMPT Thu Jun 22 21:52:17 CEST
2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
 BIOS-e820: 000000000fff0000 - 000000000fffffc0 (ACPI data)
 BIOS-e820: 000000000fffffc0 - 0000000010000000 (ACPI NVS)
 BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65520
  DMA zone: 4096 pages, LIFO batch:0
  Normal zone: 61424 pages, LIFO batch:15
DMI not present or invalid.
Allocating PCI resources starting at 20000000 (gap: 10000000:effc0000)
Built 1 zonelists
Kernel command line: auto BOOT_IMAGE=git-b ro root=301
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 1024 (order: 10, 4096 bytes)
Detected 500.056 MHz processor.
Using tsc for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 256460k/262080k available (1915k kernel code, 5124k reserved,
660k data, 124k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 1001.00 BogoMIPS
(lpj=500501)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0383f9ff 00000000 00000000 00000000
00000000 00000000 00000000
CPU: After vendor identify, caps: 0383f9ff 00000000 00000000 00000000
00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU: After all inits, caps: 0383f9ff 00000000 00000000 00000040 00000000
00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: Intel Pentium III (Coppermine) stepping 06
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 0k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xeb180, last bus=0
Setting up standard PCI resources
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:00:09.0
PCI: Using IRQ router PIIX/ICH [8086/7198] at 0000:00:07.0
PCI: Cannot allocate resource region 0 of device 0000:00:0b.0
PCI: BIOS reporting unknown device 00:01
PCI: BIOS reporting unknown device 00:02
PCI: Bus 1, cardbus bridge: 0000:00:08.0
  IO window: 00002000-00002fff
  IO window: 00004000-00004fff
  PREFETCH window: 20000000-21ffffff
  MEM window: 22000000-23ffffff
PCI: Found IRQ 10 for device 0000:00:08.0
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 8192 bind 4096)
TCP reno registered
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
NTFS driver 2.1.27 [Flags: R/O].
Initializing Cryptographic API
io scheduler noop registered
io scheduler cfq registered (default)
vesafb: framebuffer at 0xc0000000, mapped to 0xd0800000, using 1536k,
total 4096k
vesafb: mode is 1024x768x8, linelength=1024, pages=4
vesafb: protected mode interface info at c000:4f84
vesafb: scrolling: redraw
vesafb: Pseudocolor: size=6:6:6:6, shift=0:0:0:0
Console: switching to colour frame buffer device 128x48
fb0: VESA VGA frame buffer device
Real Time Clock Driver v1.12ac
loop: loaded (max 8 devices)
8139too Fast Ethernet driver 0.9.27
PCI: Found IRQ 10 for device 0000:00:0a.0
IRQ routing conflict for 0000:00:0a.0, have irq 11, want irq 10
eth0: RealTek RTL8139 at 0x3e00, 00:40:d0:17:96:b1, IRQ 11
eth0:  Identified 8139 chip type 'RTL-8139C'
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller at PCI slot 0000:00:07.1
PIIX4: chipset revision 0
PIIX4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x1100-0x1107, BIOS settings: hda:DMA, hdb:pio
Probing IDE interface ide0...
hda: IC25N020ATCS04-0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hda: max request size: 128KiB
hda: 39070080 sectors (20003 MB) w/1768KiB Cache, CHS=38760/16/63, UDMA(33)
hda: cache flushes not supported
 hda: hda1 hda2 hda3
PCI: Found IRQ 10 for device 0000:00:08.0
Yenta: CardBus bridge found at 0000:00:08.0 [0e11:000d]
Yenta: Using CSCINT to route CSC interrupts to PCI
Yenta: Routing CardBus interrupts to PCI
Yenta TI: socket 0000:00:08.0, mfunc 0x017c1602, devctl 0x64
Yenta: ISA IRQ mask 0x02d8, PCI irq 10
Socket status: 30000059
USB Universal Host Controller Interface driver v3.0

PCI: IRQ 11 for device 0000:00:07.2 doesn't match PIRQ mask - try
pci=usepirqmask
<6>PCI: Found IRQ 11 for device 0000:00:07.2
PCI: Sharing IRQ 11 with 0000:00:0b.0
uhci_hcd 0000:00:07.2: UHCI Host Controller
uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:07.2: irq 11, io base 0x00001200
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
usbcore: registered new driver cdc_acm
drivers/usb/class/cdc-acm.c: v0.25:USB Abstract Control Model driver for
USB modems and ISDN adapters
usbcore: registered new driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
usbcore: registered new driver usbserial
drivers/usb/serial/usb-serial.c: USB Serial Driver core
drivers/usb/serial/usb-serial.c: USB Serial support registered for pl2303
usbcore: registered new driver pl2303
drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor driver
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
Advanced Linux Sound Architecture Driver Version 1.0.11rc4 (Wed Mar 22
10:27:24 2006 UTC).
PCI: Setting latency timer of device 0000:00:00.1 to 64
input: AT Translated Set 2 keyboard as /class/input/input0
pccard: PCMCIA card inserted into slot 0
intel8x0_measure_ac97_clock: measured 50206 usecs
intel8x0: clocking to 48000
ALSA device list:
  #0: Intel 440MX with CS4299 at 0x1600, irq 5
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
ReiserFS: hda1: found reiserfs format "3.6" with standard journal
Synaptics Touchpad, model: 1, fw: 4.1, id: 0x8848a1, caps: 0x0/0x0
input: SynPS/2 Synaptics TouchPad as /class/input/input1
ReiserFS: hda1: using ordered data mode
ReiserFS: hda1: journal params: device hda1, size 8192, journal first
block 18, max trans len 1024, max batch 900, max commit age 30, max
trans age 30
ReiserFS: hda1: checking transaction log (hda1)
ReiserFS: hda1: Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Freeing unused kernel memory: 124k freed
Adding 265064k swap on /dev/hda2.  Priority:-1 extents:1 across:265064k
NTFS volume version 3.1.
pcmcia: Detected deprecated PCMCIA ioctl usage from process: cardmgr.
pcmcia: This interface will soon be removed from the kernel; please
expect breakage unless you upgrade to new tools.
pcmcia: see
http://www.kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html for details.
cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xcbfff
0xe0000-0xfffff
cs: memory probe 0x60000000-0x60ffffff: clean.
cs: memory probe 0xa0000000-0xa0ffffff: clean.
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1


Hope it helps, I'm available for any other test.
Oh - sorry but I can't find CONFIG_PCI_DEBUG. I decided to post this
mail anyway, just tell me how to enable it if it's necessary.

bye, thank you very much
Alessio Sangalli