o2 micro memory card reader sdhci problem
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
SDHCI on Dell Vostro 1320 with Ubuntu 9.04
Kernel: 2.6.28-15-generic #49-Ubuntu SMP (x86_64)
lspci -vvnn reports:
1a:00.1 SD Host controller [0805]: O2 Micro, Inc. Device [1217:8120] (rev 01)
Subsystem: Dell Device [1028:02bb]
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-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f6203800 (32-bit, non-prefetchable) [size=256]
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [80] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <4us, L1 <64us
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 <64ns, L1 <1us
ClockPM+ Suprise- 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] Virtual Channel <?>
Capabilities: [200] Advanced Error Reporting <?>
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci
Built-in device is an O2 OZH24 SD/MMC host controller chip for which the Dell web site provides
a native Windows driver.
The sdhci module is loaded but doesn't recognise the hardware as no access is possible. Any thoughts?
Care to test with the latest Karmic 9.10 Alpha release. It contains a much newer 2.6.31 based kernel.
http:// cdimage. ubuntu. com/releases/ karmic/
If the issue remains, while still running Karmic, please run the following command which will automatically gather and attach kernel debug info to this report:
apport-collect -p linux 427890