Messages in this thread |  | | | Subject | IBM Thinkpad G41 PCMCIA problems [Was: Yenta TI: ... no PCI interrupts. Fish. Please report.] | | From | Steven Rostedt <> | | Date | Sat, 19 Feb 2005 19:22:51 -0500 |
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Sorry for the repost, but I figured I might get the attention of someone that has an IBM Thinkpad G41 with the updated subject.
-------------------------- Hi everyone,
I've been banging my head on this one a couple of days with no luck.
I have a IBM Thinkpad G41 with a pentium4M with Hyperthreading. I can't get the PCMCIA working at all. I've tried turning off hyperthreading, I've tried with and without preempt, I've even added pci=noacpi. I've added Len's ACPI patches, but nothing works.
Here's lspci -vvv:
0000:00:00.0 Host bridge: Intel Corp. 82852/855GM Host Bridge (rev 02) Subsystem: IBM: Unknown device 0579 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 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M] Capabilities: <available only to root> 0000:00:00.1 System peripheral: Intel Corp. 855GM/GME GMCH Memory I/O Control Registers (rev 02) Subsystem: IBM: Unknown device 057a 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 0000:00:00.3 System peripheral: Intel Corp. 855GM/GME GMCH Configuration Process Registers (rev 02) Subsystem: IBM: Unknown device 057b 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 0000:00:01.0 PCI bridge: Intel Corp. 855GME GMCH Host-to-AGP Bridge (Virtual PCI-to-PCI) (rev 02) (prog-if 00 [Normal decode]) 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: 96 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 0000f000-00000fff Memory behind bridge: c1000000-c1ffffff Prefetchable memory behind bridge: e0000000-efffffff BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
[ ... USB controllers snipped out ... ]
0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 81) (prog-if 00 [Normal decode]) 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 Bus: primary=00, secondary=02, subordinate=08, sec-latency=168 I/O behind bridge: 00003000-00006fff Memory behind bridge: c2000000-cfffffff Prefetchable memory behind bridge: f0000000-f7ffffff BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- 0000:00:1f.0 ISA bridge: Intel Corp. 82801DBM LPC Interface Controller (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 [ ... snipped out IDE Bridge controllers too ... ]
0000:00:1f.3 SMBus: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 01) Subsystem: IBM: Unknown device 0547 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 B routed to IRQ 11 Region 4: I/O ports at 1880 [size=32] [ ... snipped audio VGA NVidia and Ethernet controllers ... ]
0000:02:01.0 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus Controller (rev 01) Subsystem: IBM ThinkPad T30/T40 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: 0x20 (128 bytes) Interrupt: pin A routed to IRQ 177 Region 0: Memory at 3fefb000 (32-bit, non-prefetchable) [size=4K] Bus: primary=02, secondary=03, subordinate=06, sec-latency=176 Memory window 0: 40000000-403ff000 (prefetchable) Memory window 1: 40400000-407ff000 I/O window 0: 00004000-000040ff I/O window 1: 00004400-000044ff BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 0000:02:01.1 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus Controller (rev 01) Subsystem: IBM ThinkPad T30/T40 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: 0x20 (128 bytes) Interrupt: pin B routed to IRQ 185 Region 0: Memory at 3fefc000 (32-bit, non-prefetchable) [size=4K] Bus: primary=02, secondary=07, subordinate=0a, sec-latency=176 Memory window 0: 40800000-40bff000 (prefetchable) Memory window 1: 40c00000-40fff000 I/O window 0: 00004800-000048ff I/O window 1: 00004c00-00004cff BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt- PostWrite+ 16-bit legacy interface ports at 0001
The above is probably more than anyone needs, but if I should show the whole listing (USB, Audio and all), just let me know and I can post all of it too.
And here's the dmesg:
Linux Kernel Card Services options: [pci] [cardbus] [pm] ACPI: PCI interrupt 0000:02:01.0[A] -> GSI 20 (level, low) -> IRQ 177 Yenta: CardBus bridge found at 0000:02:01.0 [1014:0512] Yenta: Using INTVAL to route CSC interrupts to PCI Yenta: Routing CardBus interrupts to PCI Yenta TI: socket 0000:02:01.0, mfunc 0x01001c22, devctl 0x64 Yenta TI: socket 0000:02:01.0 probing PCI interrupt failed, trying to fix Yenta TI: socket 0000:02:01.0 no PCI interrupts. Fish. Please report. Yenta: ISA IRQ mask 0x0000, PCI irq 0 Socket status: ffffffff ACPI: PCI interrupt 0000:02:01.1[B] -> GSI 21 (level, low) -> IRQ 185 Yenta: CardBus bridge found at 0000:02:01.1 [1014:0512] Yenta: Using CSCINT to route CSC interrupts to PCI Yenta: Routing CardBus interrupts to PCI Yenta TI: socket 0000:02:01.1, mfunc 0x01001c22, devctl 0x64 Yenta TI: socket 0000:02:01.1 probing PCI interrupt failed, trying to fix Yenta TI: socket 0000:02:01.1 no PCI interrupts. Fish. Please report. Yenta: ISA IRQ mask 0x0000, PCI irq 0 Socket status: 4410080c (the above is from kernel.org 2.6.10 with Len's ACPI patches).
I've tried this with Debian stock kernels: 2.4.27-1-386, 2.6.8-2-686, 2.6.9-1-686, 2.6.10-1-686-smp
I've also tried kernel.org kernels with 2.6.9, 2.6.10 and 2.6.11-rc3-mm2. As I've mentioned, I've added Len's ACPI patches to 2.6.10 and still nothing works. I've tried disable_clkrun but still nothing. I've found a couple of other patches on the net and nothing works.
I've tried debugging this but PCMCIA is not my strong spot, so all I can tell you is that the interrupt never comes in when Yenta probes it.
Does anyone else out there have a IBM Thinkpad G41 and have this working? Or, do you have it and it is not working. I get no power to the PCMCIA card slots, so they are basically useless now.
Any ideas would be appreciated.
Thanks,
-- Steve
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