Hi,
We bought two PCIe serial cards from LAVA, one dual and one quad port card.
My problem is that the devices are visible in lspci, but no module is
loaded to the cards. I have other PCI card from this manufacturer and
they are working well and the necessary module is loaded fine.
Our linux is using the 2.6.35.7 kernel version.
Could you help me to fix these card?
I attached the output of the dmesg and the lspci to my mail.
Thank you very much!
Tamas
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Here is the output of the lspci -vv:
07:00.0 Serial controller: NetMos Technology PCIe 9901 Multi-I/O
Controller (prog-if 02 [16550])
Subsystem: Lava Computer mfg Inc Device 0104
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 17
Region 0: I/O ports at 8f00 [size=8]
Region 1: Memory at fd6ff000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fd6fe000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [88] MSI: Enable- Count=1/32 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [c0] Express (v1) Legacy Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s
<64ns, L1 <1us
ExtTag- AttnBtn+ AttnInd+ PwrInd+ RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+
AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1,
Latency L0 unlimited, L1 unlimited
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-
Capabilities: [100 v1] Power Budgeting <?>
Capabilities: [200 v1] Device Serial Number 88-99-ff-ee-dd-cc-bb-aa
07:00.1 Serial controller: NetMos Technology PCIe 9901 Multi-I/O
Controller (prog-if 02 [16550])
Subsystem: Lava Computer mfg Inc Device 0105
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 17
Region 0: I/O ports at 8e00 [size=8]
Region 1: Memory at fd6fd000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fd6fc000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [88] MSI: Enable- Count=1/32 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [c0] Express (v1) Legacy Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s
<64ns, L1 <1us
ExtTag- AttnBtn+ AttnInd+ PwrInd+ RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+
AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1,
Latency L0 unlimited, L1 unlimited
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
===============================
This is the output of the dmesg:
[ 6.249634] serial 0000:08:00.0: PCI INT A -> GSI 17 (level, low) ->
IRQ 17
[ 6.249641] serial 0000:08:00.0: PCI INT A disabled
[ 6.249654] serial 0000:08:00.1: PCI INT B -> GSI 17 (level, low) ->
IRQ 17
[ 6.249659] serial 0000:08:00.1: PCI INT B disabled
[ 6.249671] serial 0000:08:00.2: PCI INT C -> GSI 17 (level, low) ->
IRQ 17
[ 6.249676] serial 0000:08:00.2: PCI INT C disabled
[ 6.249687] serial 0000:08:00.3: PCI INT D -> GSI 17 (level, low) ->
IRQ 17
[ 6.249692] serial 0000:08:00.3: PCI INT D disabled
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