Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751111AbWKBOwM (ORCPT ); Thu, 2 Nov 2006 09:52:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751151AbWKBOwM (ORCPT ); Thu, 2 Nov 2006 09:52:12 -0500 Received: from cernmx03.cern.ch ([137.138.166.166]:62002 "EHLO cernmxlb.cern.ch") by vger.kernel.org with ESMTP id S1751111AbWKBOwK (ORCPT ); Thu, 2 Nov 2006 09:52:10 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; s=beta; d=cern.ch; q=dns; h=received:message-id:date:from:to:subject:mime-version:content-type; b=CtqBERqAFuJNZ0AgyxxtLjUEMMmOw6Kg5lQMSqWfp6zfIQ9FXCrxD13UOqhodUEYYAy+slS6UqoKeo7tiipDHK7gHYUffl6O2gYV2FbeioyJ3+kAUMQAQiEF6IsFMaJO; Keywords: CERN SpamKiller Note: -49 Charset: west-latin X-Filter: CERNMX03 CERN MX v2.0 060921.0942 Release From: Martin Weber Organization: RWTH Aachen To: Linux List Subject: bus hidden behind transparent bridge Date: Thu, 2 Nov 2006 16:05:48 +0100 User-Agent: KMail/1.9.1 X-Face: ULps1'$vijmn.0n2esJBV6~3TZEWaOGi6}g13GH{7g2[3qU+`tG}@N4i']B8Ba~v*CC.nF uaN9@gkj\(Q":0oB>@!$F SK X-OriginalArrivalTime: 02 Nov 2006 14:52:06.0495 (UTC) FILETIME=[772DF6F0:01C6FE8E] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 15840 Lines: 339 --Boundary-00=_MlgSF8oQiOFEWrR Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Dear linux-kernel developers, I got the following request from the kernel: Nov 2 10:24:29 wonderland PCI: Transparent bridge - 0000:00:1e.0 Nov 2 10:24:29 wonderland PCI: Bus #04 (-#07) is hidden behind transparent bridge #02 (-#04) (try 'pci=assign-busses') Nov 2 10:24:29 wonderland Please report the result to linux-kernel to fix this permanently So I ran with the given option and attach the output. Hope it helps. Best regards, Martin Weber -- Martin Weber Office: +49-241-80-27183 I. Physik. Inst. B Fax: +49-241-80-22661 RWTH Aachen D-52056 Aachen http://home.cern.ch/Martin.Weber --Boundary-00=_MlgSF8oQiOFEWrR Content-Type: text/plain; charset="us-ascii"; name="dmesg.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="dmesg.txt" Linux version 2.6.17-gentoo-r8-mkw (root@wonderland) (gcc version 4.1.1 (Gentoo 4.1.1)) #3 PREEMPT Wed Oct 25 09:17:38 CEST 2006 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000d8000 - 00000000000dc000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001ff70000 (usable) BIOS-e820: 000000001ff70000 - 000000001ff7c000 (ACPI data) BIOS-e820: 000000001ff7c000 - 000000001ff80000 (ACPI NVS) BIOS-e820: 000000001ff80000 - 0000000020000000 (reserved) BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved) BIOS-e820: 00000000fffff000 - 0000000100000000 (reserved) 511MB LOWMEM available. On node 0 totalpages: 130928 DMA zone: 4096 pages, LIFO batch:0 Normal zone: 126832 pages, LIFO batch:31 DMI present. ACPI: RSDP (v000 PTLTD ) @ 0x000f6630 ACPI: RSDT (v001 PTLTD CooperSp 0x06040000 LTP 0x00000000) @ 0x1ff7696c ACPI: FADT (v001 INTEL ODEM 0x06040000 PTL 0x00000050) @ 0x1ff7bed2 ACPI: BOOT (v001 PTLTD $SBFTBL$ 0x06040000 LTP 0x00000001) @ 0x1ff7bfd8 ACPI: SSDT (v001 INTEL EISTRef 0x00000001 INTL 0x02002015) @ 0x1ff7699c ACPI: DSDT (v001 INTEL ODEM 0x06040000 MSFT 0x0100000e) @ 0x00000000 ACPI: PM-Timer IO Port: 0x1008 Allocating PCI resources starting at 30000000 (gap: 20000000:df800000) Built 1 zonelists Kernel command line: root=/dev/hda5 resume=/dev/hda2 showopts pci=assign-busses Local APIC disabled by BIOS -- you can enable it with "lapic" mapped APIC to ffffd000 (01402000) Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 PID hash table entries: 2048 (order: 11, 8192 bytes) Detected 1495.285 MHz processor. Using pmtmr for high-res timesource Console: colour VGA+ 80x25 Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 515004k/523712k available (2530k kernel code, 8160k reserved, 732k data, 176k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 2993.13 BogoMIPS (lpj=5986276) Mount-cache hash table entries: 512 CPU: After generic identify, caps: a7e9f9bf 00000000 00000000 00000000 00000180 00000000 00000000 CPU: After vendor identify, caps: a7e9f9bf 00000000 00000000 00000000 00000180 00000000 00000000 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 1024K CPU: After all inits, caps: a7e9f9bf 00000000 00000000 00000040 00000180 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: Intel(R) Pentium(R) M processor 1500MHz stepping 05 Checking 'hlt' instruction... OK. SMP alternatives: switching to UP code Freeing SMP alternatives: 0k freed ACPI: setting ELCR to 0200 (from 0820) NET: Registered protocol family 16 ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xfd9d3, last bus=4 Setting up standard PCI resources ACPI: Subsystem revision 20060127 ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) PCI quirk: region 1000-107f claimed by ICH4 ACPI/GPIO/TCO PCI quirk: region 1180-11bf claimed by ICH4 GPIO PCI: Enabled i801 SMBus device PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 Boot video device is 0000:01:00.0 PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 *5 6 7 11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 *5 6 7 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 *5 6 7 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 *11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15) ACPI: Embedded Controller [EC0] (gpe 28) interrupt mode. ACPI: Power Resource [CFN1] (off) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 11 devices SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report PCI: Bridge: 0000:00:01.0 IO window: 3000-3fff MEM window: d0100000-d01fffff PREFETCH window: d8000000-dfffffff PCI: Bus 3, cardbus bridge: 0000:02:01.0 IO window: 00004400-000044ff IO window: 00004800-000048ff PREFETCH window: 30000000-31ffffff MEM window: 36000000-37ffffff PCI: Bus 7, cardbus bridge: 0000:02:01.1 IO window: 00004c00-00004cff IO window: 00001400-000014ff PREFETCH window: 32000000-33ffffff MEM window: 38000000-39ffffff PCI: Bridge: 0000:00:1e.0 IO window: 4000-4fff MEM window: d0200000-d02fffff PREFETCH window: 30000000-33ffffff PCI: Setting latency timer of device 0000:00:1e.0 to 64 ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5 PCI: setting IRQ 5 as level-triggered ACPI: PCI Interrupt 0000:02:01.0[A] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5 PCI: Enabling device 0000:02:01.1 (0000 -> 0003) ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 5 ACPI: PCI Interrupt 0000:02:01.1[B] -> Link [LNKA] -> GSI 5 (level, low) -> IRQ 5 PCI: Setting latency timer of device 0000:02:01.1 to 64 NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 4, 65536 bytes) TCP bind hash table entries: 8192 (order: 3, 32768 bytes) TCP: Hash tables configured (established 16384 bind 8192) TCP reno registered Simple Boot Flag at 0x36 set to 0x1 Initializing Cryptographic API io scheduler noop registered (default) Real Time Clock Driver v1.12ac Linux agpgart interface v0.101 (c) Dave Jones agpgart: Detected an Intel 855PM Chipset. agpgart: AGP aperture is 256M @ 0xe0000000 ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 5 (level, low) -> IRQ 5 radeonfb: Retrieved PLL infos from BIOS radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=215.00 Mhz, System=200.00 MHz radeonfb: PLL min 20000 max 40000 Non-DDC laptop panel detected radeonfb: Monitor 1 type LCD found radeonfb: Monitor 2 type no found radeonfb: panel ID string: Samsung LTN150P1-L02 radeonfb: detected LVDS panel size from BIOS: 1400x1050 radeondb: BIOS provided dividers will be used radeonfb: Dynamic Clock Power Management enabled Console: switching to colour frame buffer device 175x65 radeonfb (0000:01:00.0): ATI Radeon \c ACPI: AC Adapter [AC0] (on-line) ACPI: Battery Slot [BAT1] (battery present) ACPI: Power Button (FF) [PWRF] ACPI: Lid Switch [LID0] ACPI: Sleep Button (CM) [SLPB] ACPI: Fan [FAN1] (off) ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) Using specific hotkey driver ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3]) ACPI: Thermal Zone [THRM] (51 C) Asus Laptop ACPI Extras version 0.29 Samsung P30 detected, supported PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 i8042.c: Detected active multiplexing controller, rev 1.1. serio: i8042 AUX0 port at 0x60,0x64 irq 12 serio: i8042 AUX1 port at 0x60,0x64 irq 12 serio: i8042 AUX2 port at 0x60,0x64 irq 12 serio: i8042 AUX3 port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 mice: PS/2 mouse device common for all mice loop: loaded (max 8 devices) 8139too Fast Ethernet driver 0.9.27 ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5 eth0: RealTek RTL8139 at 0xe0814800, 00:00:f0:7f:06:8c, IRQ 5 eth0: Identified 8139 chip type 'RTL-8101' Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH4: IDE controller at PCI slot 0000:00:1f.1 PCI: Enabling device 0000:00:1f.1 (0005 -> 0007) ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 5 ACPI: PCI Interrupt 0000:00:1f.1[A] -> Link [LNKC] -> GSI 5 (level, low) -> IRQ 5 ICH4: chipset revision 3 ICH4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0x1860-0x1867, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0x1868-0x186f, BIOS settings: hdc:pio, hdd:pio Probing IDE interface ide0... input: AT Translated Set 2 keyboard as /class/input/input0 hda: SAMSUNG HM120JC, ATA DISK drive input: ImPS/2 Generic Wheel Mouse as /class/input/input1 ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... Synaptics Touchpad, model: 1, fw: 4.6, id: 0x925ea1, caps: 0x80471b/0x0 input: SynPS/2 Synaptics TouchPad as /class/input/input2 hdc: DV-W22E, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 512KiB hda: 234441648 sectors (120034 MB) w/8192KiB Cache, CHS=16383/255/63, UDMA(100) hda: cache flushes supported hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 > hdc: ATAPI 24X DVD-ROM DVD-R-RAM CD-R/RW drive, 1419kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 ACPI: PCI Interrupt 0000:02:01.0[A] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5 Yenta: CardBus bridge found at 0000:02:01.0 [144d:c00c] Yenta: ISA IRQ mask 0x0c98, PCI irq 5 Socket status: 30000006 pcmcia: parent PCI bridge I/O window: 0x4000 - 0x4fff pcmcia: parent PCI bridge Memory window: 0xd0200000 - 0xd02fffff pcmcia: parent PCI bridge Memory window: 0x30000000 - 0x33ffffff ACPI: PCI Interrupt 0000:02:01.1[B] -> Link [LNKA] -> GSI 5 (level, low) -> IRQ 5 Yenta: CardBus bridge found at 0000:02:01.1 [144d:c00c] Yenta: ISA IRQ mask 0x0c98, PCI irq 5 Socket status: 30000006 pcmcia: parent PCI bridge I/O window: 0x4000 - 0x4fff pcmcia: parent PCI bridge Memory window: 0xd0200000 - 0xd02fffff pcmcia: parent PCI bridge Memory window: 0x30000000 - 0x33ffffff ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 11 PCI: setting IRQ 11 as level-triggered ACPI: PCI Interrupt 0000:00:1d.7[D] -> Link [LNKH] -> GSI 11 (level, low) -> IRQ 11 PCI: Setting latency timer of device 0000:00:1d.7 to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1d.7: debug port 1 PCI: cache line size of 32 is not supported by device 0000:00:1d.7 ehci_hcd 0000:00:1d.7: irq 11, io mem 0xd0000000 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected USB Universal Host Controller Interface driver v3.0 ACPI: PCI Interrupt 0000:00:1d.0[A] -> Link [LNKA] -> GSI 5 (level, low) -> IRQ 5 PCI: Setting latency timer of device 0000:00:1d.0 to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:1d.0: irq 5, io base 0x00001800 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 ACPI: PCI Interrupt 0000:00:1d.1[B] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11 PCI: Setting latency timer of device 0000:00:1d.1 to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1d.1: irq 11, io base 0x00001820 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.2[C] -> Link [LNKC] -> GSI 5 (level, low) -> IRQ 5 PCI: Setting latency timer of device 0000:00:1d.2 to 64 uhci_hcd 0000:00:1d.2: UHCI Host Controller uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1d.2: irq 5, io base 0x00001840 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected 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 Advanced Linux Sound Architecture Driver Version 1.0.11rc4 (Wed Mar 22 10:27:24 2006 UTC). ACPI: PCI Interrupt 0000:00:1f.5[B] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5 PCI: Setting latency timer of device 0000:00:1f.5 to 64 intel8x0_measure_ac97_clock: measured 55520 usecs intel8x0: clocking to 48000 ALSA device list: #0: Intel 82801DB-ICH4 with STAC9750,51 at 0xd0000c00, irq 5 TCP bic registered NET: Registered protocol family 1 NET: Registered protocol family 17 ieee80211: 802.11 data/management/control stack, git-1.1.7 ieee80211: Copyright (C) 2004-2005 Intel Corporation ieee80211_crypt: registered algorithm 'NULL' Using IPI Shortcut mode kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 176k freed EXT3 FS on hda5, internal journal ipw2100: Intel(R) PRO/Wireless 2100 Network Driver, git-1.2.2 ipw2100: Copyright(c) 2003-2006 Intel Corporation ACPI: PCI Interrupt 0000:02:02.0[A] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5 ipw2100: Detected Intel PRO/Wireless 2100 Network Connection kjournald starting. Commit interval 5 seconds EXT3 FS on hda6, internal journal EXT3-fs: mounted filesystem with ordered data mode. Adding 755044k swap on /dev/hda2. Priority:-1 extents:1 across:755044k eth0: link down [drm] Initialized drm 1.0.1 20051102 ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 5 (level, low) -> IRQ 5 [drm] Initialized radeon 1.24.0 20060225 on minor 0 mtrr: 0xd8000000,0x8000000 overlaps existing 0xd8000000,0x2000000 mtrr: 0xd8000000,0x8000000 overlaps existing 0xd8000000,0x2000000 mtrr: 0xd8000000,0x8000000 overlaps existing 0xd8000000,0x2000000 mtrr: 0xd8000000,0x8000000 overlaps existing 0xd8000000,0x2000000 agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V2 device at 0000:00:00.0 into 1x mode agpgart: Putting AGP V2 device at 0000:01:00.0 into 1x mode [drm] Setting GART location based on new memory map [drm] Loading R200 Microcode [drm] writeback test succeeded in 2 usecs cisco_ipsec: module license 'Proprietary' taints kernel. Cisco Systems VPN Client Version 4.7.00 (0640) kernel module loaded --Boundary-00=_MlgSF8oQiOFEWrR-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/