Messages in this thread | | | Subject | DRIVERS MMC card freezes at Jmicron controllers. | From | Alexandre Felipe Muller de Souza <> | Date | Wed, 04 May 2011 14:59:04 -0300 |
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Hi, all. I wrote an email minutes ago and I think it could be delivered missing half of the content for mistake using email editor. Sorry for that
We have users, reporting problems with MMC cards and JMicron controller devices. We have here to test more than one Pc (with Jmicron) with the same problem. It freezes completely after the insert of stick. Using 2.6.33 to 2.6.39 RC6 the error is the same. I tried many alternatives, but with no success. If there is a idea that could make a fix on it please copy me on thread.
lspci: 02:00.2 SD Host controller: JMicron Technologies, Inc. Standard SD Host Controller (rev 80) (prog-if 01) Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Device 2000 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 18 Region 0: Memory at febff800 (32-bit, non-prefetchable) [size=256] Capabilities: [a4] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [80] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 128 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 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #1, 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: [94] MSI: Mask- 64bit- Count=1/1 Enable- Address: fffffffc Data: 0000 Kernel modules: sdhci-pci
Before death it outputs on log mmc0:new MMC card at... mmcblk0:mmc0 ... ldm_validade_partition_table() Disk read failed mmcblk0: retrying using single block read error -110 transfering data, sector 0, card status nr8, 0xb00
I'll still trying something, but if anybody knows about it warn me. Thanks Alexandre
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