Hi Martin,
i spent few last nights with my Extensa. This notebook has PCI 2.1 wich
works only under m$ window$ :-(. I tried many version of kernel, 2.2,
2.4 and 2.6 tree and nothing helps me. I tried pci=bios pci=bios,biosirq
kernel options, PCI=BIOS instead of ANY...
Result is always same:
PCI: No IRQ known for interrupt pin A of device 00:04.0.
this cause for example that PCMCIA doesn't work. See attached dmesg log
and other files for details.
In Window$ everythink works OK and IRQ routing table is get from PCI
BIOS.
Any ideas?
00:00.0 Host bridge: Acer Laboratories Inc. [ALi] M1521 [Aladdin III] (rev 1c)
00:02.0 ISA bridge: Acer Laboratories Inc. [ALi] M1523 (rev 07)
00:02.1 IDE interface: Acer Laboratories Inc. [ALi] M5219 (rev 20)
00:04.0 CardBus bridge: Texas Instruments PCI1130 (rev 04)
00:04.1 CardBus bridge: Texas Instruments PCI1130 (rev 04)
00:06.0 VGA compatible controller: Chips and Technologies F65550 (rev 45)
00:02.1 Class 0101: 10b9:5219 (rev 20) (prog-if fa)
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 (500ns min, 1000ns max)
Interrupt: pin A routed to IRQ 0
Region 4: I/O ports at fcf0 [size=16]
00: b9 10 19 52 05 00 80 02 20 fa 01 01 00 40 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: f1 fc 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 ff 01 02 04
00:04.0 Class 0607: 104c:ac12 (rev 04)
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 0
Region 0: Memory at 02800000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=01, subordinate=05, sec-latency=176
Memory window 0: fffff000-00000000
Memory window 1: fffff000-00000000
I/O window 0: 0000fffc-00000003
I/O window 1: 0000fffc-00000003
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite-
16-bit legacy interface ports at 0001
00: 4c 10 12 ac 07 00 00 02 04 00 07 06 04 40 82 00
10: 00 00 80 02 00 00 00 02 00 01 05 b0 00 f0 ff ff
20: 00 00 00 00 00 f0 ff ff 00 00 00 00 fc ff 00 00
30: 00 00 00 00 fc ff 00 00 00 00 00 00 ff 01 c0 00
40: 00 00 00 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
00:04.1 Class 0607: 104c:ac12 (rev 04)
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 B routed to IRQ 0
Region 0: Memory at 02802000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=06, subordinate=0a, sec-latency=176
Memory window 0: 00000000-00000000
Memory window 1: fffff000-00000000
I/O window 0: 0000fffc-00000003
I/O window 1: 0000fffc-00000003
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite-
16-bit legacy interface ports at 0001
00: 4c 10 12 ac 07 00 00 02 04 00 07 06 04 40 82 00
10: 00 20 80 02 00 00 00 22 00 06 0a b0 00 00 00 00
20: 00 00 00 00 00 f0 ff ff 00 00 00 00 fc ff 00 00
30: 00 00 00 00 fc ff 00 00 00 00 00 00 ff 02 c0 00
40: 00 00 00 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