Messages in this thread | | | Subject | Re: Unknown bridge resource | From | Edward Muller <> | Date | 13 Dec 2001 18:14:21 -0500 |
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Supply what info?
cat /proc/pci (here it is incase this is it) ---------------- PCI devices found: Bus 0, device 0, function 0: Host bridge: Intel Corp. 440BX/ZX - 82443BX/ZX Host bridge (rev 3). Master Capable. Latency=64. Prefetchable 32 bit memory at 0xf8000000 [0xfbffffff]. Bus 0, device 1, function 0: PCI bridge: Intel Corp. 440BX/ZX - 82443BX/ZX AGP bridge (rev 3). Master Capable. Latency=128. Min Gnt=140. Bus 0, device 2, function 0: CardBus bridge: Texas Instruments PCI1450 (rev 3). IRQ 11. Master Capable. Latency=64. Min Gnt=192.Max Lat=7. Non-prefetchable 32 bit memory at 0x50000000 [0x50000fff]. Bus 0, device 2, function 1: CardBus bridge: Texas Instruments PCI1450 (#2) (rev 3). IRQ 11. Master Capable. Latency=64. Min Gnt=192.Max Lat=7. Non-prefetchable 32 bit memory at 0x50100000 [0x50100fff]. Bus 0, device 3, function 0: Ethernet controller: Intel Corp. 82557 [Ethernet Pro 100] (rev 9). IRQ 11. Master Capable. Latency=66. Min Gnt=8.Max Lat=56. Non-prefetchable 32 bit memory at 0xe8120000 [0xe8120fff]. I/O at 0x1800 [0x183f]. Non-prefetchable 32 bit memory at 0xe8100000 [0xe811ffff]. Bus 0, device 3, function 1: Serial controller: PCI device 115d:000c (Xircom) (rev 0). IRQ 11. I/O at 0x1840 [0x1847]. Non-prefetchable 32 bit memory at 0xe8121000 [0xe8121fff]. Bus 0, device 5, function 0: Multimedia audio controller: Cirrus Logic CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator] (rev 1). IRQ 11. Master Capable. Latency=64. Min Gnt=4.Max Lat=24. Non-prefetchable 32 bit memory at 0xe8122000 [0xe8122fff]. Non-prefetchable 32 bit memory at 0xe8000000 [0xe80fffff]. Bus 0, device 7, function 0: Bridge: Intel Corp. 82371AB PIIX4 ISA (rev 2). Bus 0, device 7, function 1: IDE interface: Intel Corp. 82371AB PIIX4 IDE (rev 1). Master Capable. Latency=64. I/O at 0x1850 [0x185f]. Bus 0, device 7, function 2: USB Controller: Intel Corp. 82371AB PIIX4 USB (rev 1). IRQ 11. Master Capable. Latency=64. I/O at 0x1860 [0x187f]. Bus 0, device 7, function 3: Bridge: Intel Corp. 82371AB PIIX4 ACPI (rev 3). IRQ 9. Bus 1, device 0, function 0: VGA compatible controller: S3 Inc. 86C270-294 Savage/IX-MV (rev 17). IRQ 11. Master Capable. Latency=64. Min Gnt=4.Max Lat=255. Non-prefetchable 32 bit memory at 0xf0000000 [0xf7ffffff]. PCI devices found: Bus 0, device 0, function 0: Host bridge: Intel Corp. 440BX/ZX - 82443BX/ZX Host bridge (rev 3). Master Capable. Latency=64. Prefetchable 32 bit memory at 0xf8000000 [0xfbffffff]. Bus 0, device 1, function 0: PCI bridge: Intel Corp. 440BX/ZX - 82443BX/ZX AGP bridge (rev 3). Master Capable. Latency=128. Min Gnt=140. Bus 0, device 2, function 0: CardBus bridge: Texas Instruments PCI1450 (rev 3). IRQ 11. Master Capable. Latency=64. Min Gnt=192.Max Lat=7. Non-prefetchable 32 bit memory at 0x50000000 [0x50000fff]. Bus 0, device 2, function 1: CardBus bridge: Texas Instruments PCI1450 (#2) (rev 3). IRQ 11. Master Capable. Latency=64. Min Gnt=192.Max Lat=7. Non-prefetchable 32 bit memory at 0x50100000 [0x50100fff]. Bus 0, device 3, function 0: Ethernet controller: Intel Corp. 82557 [Ethernet Pro 100] (rev 9). IRQ 11. Master Capable. Latency=66. Min Gnt=8.Max Lat=56. Non-prefetchable 32 bit memory at 0xe8120000 [0xe8120fff]. I/O at 0x1800 [0x183f]. Non-prefetchable 32 bit memory at 0xe8100000 [0xe811ffff]. Bus 0, device 3, function 1: Serial controller: PCI device 115d:000c (Xircom) (rev 0). IRQ 11. I/O at 0x1840 [0x1847]. Non-prefetchable 32 bit memory at 0xe8121000 [0xe8121fff]. Bus 0, device 5, function 0: Multimedia audio controller: Cirrus Logic CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator] (rev 1). IRQ 11. Master Capable. Latency=64. Min Gnt=4.Max Lat=24. Non-prefetchable 32 bit memory at 0xe8122000 [0xe8122fff]. Non-prefetchable 32 bit memory at 0xe8000000 [0xe80fffff]. Bus 0, device 7, function 0: Bridge: Intel Corp. 82371AB PIIX4 ISA (rev 2). Bus 0, device 7, function 1: IDE interface: Intel Corp. 82371AB PIIX4 IDE (rev 1). Master Capable. Latency=64. I/O at 0x1850 [0x185f]. Bus 0, device 7, function 2: USB Controller: Intel Corp. 82371AB PIIX4 USB (rev 1). IRQ 11. Master Capable. Latency=64. I/O at 0x1860 [0x187f]. Bus 0, device 7, function 3: Bridge: Intel Corp. 82371AB PIIX4 ACPI (rev 3). IRQ 9. Bus 1, device 0, function 0: VGA compatible controller: S3 Inc. 86C270-294 Savage/IX-MV (rev 17). IRQ 11. Master Capable. Latency=64. Min Gnt=4.Max Lat=255. Non-prefetchable 32 bit memory at 0xf0000000 [0xf7ffffff].
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Or do you/Martin want lspci -vv ? ... Here it is ... just in case...
------------- 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev 03) 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 0: Memory at f8000000 (32-bit, prefetchable) [size=64M] Capabilities: <available only to root>
00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) (prog-if 00 [Normal decode]) 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 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 Memory behind bridge: f0000000-f7ffffff BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B+
00:02.0 CardBus bridge: Texas Instruments PCI1450 (rev 03) 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 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at 50000000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=02, subordinate=04, sec-latency=176 I/O window 0: 00000000-00000003 I/O window 1: 00000000-00000003 BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
00:02.1 CardBus bridge: Texas Instruments PCI1450 (rev 03) 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 08 Interrupt: pin B routed to IRQ 11 Region 0: Memory at 50100000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=05, subordinate=07, sec-latency=176 I/O window 0: 00000000-00000003 I/O window 1: 00000000-00000003 BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
00:03.0 Ethernet controller: Intel Corporation 82557 [Ethernet Pro 100] (rev 09) Subsystem: Intel Corporation: Unknown device 2408 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: 66 (2000ns min, 14000ns max), cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at e8120000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at 1800 [size=64] Region 2: Memory at e8100000 (32-bit, non-prefetchable) [size=128K] Expansion ROM at <unassigned> [disabled] [size=1M] Capabilities: <available only to root>
00:03.1 Serial controller: Xircom: Unknown device 000c (prog-if 02 [16550]) Subsystem: Intel Corporation: Unknown device 2408 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- Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at 1840 [size=8] Region 1: Memory at e8121000 (32-bit, non-prefetchable) [size=4K] Capabilities: <available only to root>
00:05.0 Multimedia audio controller: Cirrus Logic CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator] (rev 01) Subsystem: IBM: Unknown device 0153 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR+ Latency: 64 (1000ns min, 6000ns max) Interrupt: pin A routed to IRQ 11 Region 0: Memory at e8122000 (32-bit, non-prefetchable) [size=4K] Region 1: Memory at e8000000 (32-bit, non-prefetchable) [size=1M] Capabilities: <available only to root>
00:07.0 Bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02) 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
00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (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 1850 [size=16]
00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) (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: 64 Interrupt: pin D routed to IRQ 11 Region 4: I/O ports at 1860 [size=32]
00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 03) 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- Interrupt: pin ? routed to IRQ 9
01:00.0 VGA compatible controller: S3 Inc. 86C270-294 Savage/MX-/IX (rev 11) (prog-if 00 [VGA]) Subsystem: IBM: Unknown device 017f 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 (1000ns min, 63750ns max), cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at f0000000 (32-bit, non-prefetchable) [size=128M] Expansion ROM at <unassigned> [disabled] [size=64K] Capabilities: <available only to root> ----------------------------------------------------
As a reminder ... the exact error/msg I get is ...
Unknown bridge resource 0: assuming transparent Unknown bridge resource 2: assuming transparent
If it's not the above info, then what?
On Wed, 2001-12-12 at 21:52, Juergen Sawinski wrote: > If the pci id is not found (see drivers/pci/pci.ids), you'll get this > message. If you can supply the description, the maintainer is Martin > Mares <mj@ucw.cz>, see also http://pciids.sf.net/. > > On Thu, 2001-12-13 at 00:08, Pozsar Balazs wrote: > > > > Hi all, > > > > During boot, i got these two lines in dmesg: > > Unknown bridge resource 0: assuming transparent > > Unknown bridge resource 2: assuming transparent > > > > What do they mean? > > > > > > ps: I noticed these because they are written on the console even if quiet > > mode is on. There was a patch for 2.4-ac, but it seems that it somehow > > lost... :( > > > > -- > > Balazs Pozsar > > > > - > > 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/ > -- > Juergen Sawinski > Max-Planck-Institute for Medical Research > Dept. of Biomedical Optics > Jahnstr. 29 > D-69120 Heidelberg > Germany > > Phone: +49-6221-486-309 > Fax: +49-6221-486-325 > > priv. > Phone: +49-6221-418 848 > Mobile: +49-171-532 5302 > > - > 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/ -- ------------------------------- Edward Muller Director of IS
973-715-0230 (cell) 212-487-9064 x115 (NYC)
http://www.learningpatterns.com -------------------------------
- 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/
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