Memory card reader reports the following during boot: [ 3.018008] mmc0: Unknown controller version (2). You may experience problems. When inserting a Mini-SD card inside an SD-adapter, it is /not/ mounted, and the following appears in the kernel log: 724.044751] mmc0: ADMA error [ 724.046769] mmc0: Got data interrupt 0x02000000 even though no data operation was in progress. [ 724.046774] sdhci: ============== REGISTER DUMP ============== [ 724.046782] sdhci: Sys addr: 0x00000000 | Version: 0x00000402 [ 724.046789] sdhci: Blk size: 0x00007008 | Blk cnt: 0x00000001 [ 724.046796] sdhci: Argument: 0x00000000 | Trn mode: 0x00000013 [ 724.046803] sdhci: Present: 0x01ff0000 | Host ctl: 0x00000011 [ 724.046810] sdhci: Power: 0x0000000f | Blk gap: 0x00000000 [ 724.046817] sdhci: Wake-up: 0x00000000 | Clock: 0x00004007 [ 724.046824] sdhci: Timeout: 0x0000000a | Int stat: 0x00000000 [ 724.046831] sdhci: Int enab: 0x02ff00cb | Sig enab: 0x02ff00cb [ 724.046838] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000 [ 724.046845] sdhci: Caps: 0x21e832b2 | Max curr: 0x00000040 [ 724.046852] sdhci: ADMA Err: 0x00000001 | ADMA Ptr: 0x0224a050 [ 724.046854] sdhci: =========================================== [ 724.047879] mmc0: error -5 whilst initialising SD card PCI device info: 04:00.1 SD Host controller [0805]: Ricoh Co Ltd Device [1180:e822] (rev 03) (prog-if 01) Subsystem: Dell Device [1028:040b] 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 B routed to IRQ 19 Region 0: Memory at d5930000 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [78] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME+ Capabilities: [80] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited 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 #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <4us, L1 <64us ClockPM+ Suprise- LLActRep- BwNot- LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Kernel driver in use: sdhci-pci Kernel modules: sdhci-pci Hardware: Dell Latitude E6510 laptop. Didn't work in default Ubuntu 10.04 2.6.32-based kernel, and still doesn't work in 2.6.35-rc it seems.
(switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Wed, 14 Jul 2010 19:13:33 GMT bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=16390 > > Summary: Memory card reader does not function [Dell Latitude > E6510, Ricoh device] > Product: Drivers > Version: 2.5 > Kernel Version: 2.6.35 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: MMC/SD > AssignedTo: drivers_mmc-sd@kernel-bugs.osdl.org > ReportedBy: oyvinst@ifi.uio.no > Regression: No > > > Memory card reader reports the following during boot: > > [ 3.018008] mmc0: Unknown controller version (2). You may experience > problems. > > When inserting a Mini-SD card inside an SD-adapter, it is /not/ mounted, and > the following appears in the kernel log: > > 724.044751] mmc0: ADMA error > [ 724.046769] mmc0: Got data interrupt 0x02000000 even though no data > operation was in progress. > [ 724.046774] sdhci: ============== REGISTER DUMP ============== > [ 724.046782] sdhci: Sys addr: 0x00000000 | Version: 0x00000402 > [ 724.046789] sdhci: Blk size: 0x00007008 | Blk cnt: 0x00000001 > [ 724.046796] sdhci: Argument: 0x00000000 | Trn mode: 0x00000013 > [ 724.046803] sdhci: Present: 0x01ff0000 | Host ctl: 0x00000011 > [ 724.046810] sdhci: Power: 0x0000000f | Blk gap: 0x00000000 > [ 724.046817] sdhci: Wake-up: 0x00000000 | Clock: 0x00004007 > [ 724.046824] sdhci: Timeout: 0x0000000a | Int stat: 0x00000000 > [ 724.046831] sdhci: Int enab: 0x02ff00cb | Sig enab: 0x02ff00cb > [ 724.046838] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000 > [ 724.046845] sdhci: Caps: 0x21e832b2 | Max curr: 0x00000040 > [ 724.046852] sdhci: ADMA Err: 0x00000001 | ADMA Ptr: 0x0224a050 > [ 724.046854] sdhci: =========================================== > [ 724.047879] mmc0: error -5 whilst initialising SD card > > > > PCI device info: > 04:00.1 SD Host controller [0805]: Ricoh Co Ltd Device [1180:e822] (rev 03) > (prog-if 01) > Subsystem: Dell Device [1028:040b] > 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 B routed to IRQ 19 > Region 0: Memory at d5930000 (32-bit, non-prefetchable) [size=256] > Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ > Queue=0/0 > Enable- > Address: 0000000000000000 Data: 0000 > Capabilities: [78] Power Management version 3 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=2 PME+ > Capabilities: [80] Express (v1) Endpoint, MSI 00 > DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s > unlimited, L1 unlimited > 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 #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, > Latency > L0 <4us, L1 <64us > ClockPM+ Suprise- LLActRep- BwNot- > LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- > CommClk+ > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ > DLActive- BWMgmt- ABWMgmt- > Kernel driver in use: sdhci-pci > Kernel modules: sdhci-pci > > Hardware: > Dell Latitude E6510 laptop. > > Didn't work in default Ubuntu 10.04 2.6.32-based kernel, and still doesn't > work > in 2.6.35-rc it seems. >
Please, see this link: https://bugzilla.redhat.com/show_bug.cgi?id=596475