[Bug 660088] Re: Ricoh e822 SD-Card reader doesn't work

[Fromzy]

** Description changed:

  I got a Dell E6410 with a built in SD-Card reader. This reader doesn't
  work on my current up to date Ubuntu 10.10
  
  $lspci -v:
  03:00.0 SD Host controller: Ricoh Co Ltd Device e822 (rev 03) (prog-if 01)
- 	Subsystem: Dell Device 040a
- 	Flags: bus master, fast devsel, latency 0, IRQ 19
- 	Memory at f2c40000 (32-bit, non-prefetchable) [size=256]
- 	Capabilities: <access denied>
- 	Kernel driver in use: sdhci-pci
- 	Kernel modules: sdhci-pci
+  Subsystem: Dell Device 040a
+  Flags: bus master, fast devsel, latency 0, IRQ 19
+  Memory at f2c40000 (32-bit, non-prefetchable) [size=256]
+  Capabilities: <access denied>
+  Kernel driver in use: sdhci-pci
+  Kernel modules: sdhci-pci
  
  $dmesg (after loading sdhci-pci):
  [14104.426847] sdhci-pci 0000:03:00.0: PCI INT B disabled
  [14115.662665] sdhci: Secure Digital Host Controller Interface driver
  [14115.662671] sdhci: Copyright(c) Pierre Ossman
  [14115.665815] sdhci-pci 0000:03:00.0: SDHCI controller found [1180:e822] (rev 3)
  [14115.665858] sdhci-pci 0000:03:00.0: PCI INT B -> GSI 19 (level, low) -> IRQ 19
  [14115.667392] mmc0: Unknown controller version (2). You may experience problems.
  [14115.667442] sdhci-pci 0000:03:00.0: setting latency timer to 64
  [14115.667759] Registered led device: mmc0::
  [14115.667989] mmc0: SDHCI controller on PCI [0000:03:00.0] using ADMA
- 
  
  $dmesg (after plugging in a card)
  [14150.560629] mmc0: ADMA error
  [14150.562689] mmc0: Got data interrupt 0x02100000 even though no data operation was in progress.
  [14150.562694] sdhci: ============== REGISTER DUMP ==============
  [14150.562702] sdhci: Sys addr: 0x00000000 | Version:  0x00000402
  [14150.562709] sdhci: Blk size: 0x00007008 | Blk cnt:  0x00000001
  [14150.562717] sdhci: Argument: 0x00000000 | Trn mode: 0x00000013
  [14150.562724] sdhci: Present:  0x01ff0000 | Host ctl: 0x00000011
  [14150.562731] sdhci: Power:    0x0000000f | Blk gap:  0x00000000
  [14150.562738] sdhci: Wake-up:  0x00000000 | Clock:    0x00004007
  [14150.562745] sdhci: Timeout:  0x0000000a | Int stat: 0x00000000
  [14150.562752] sdhci: Int enab: 0x02ff00cb | Sig enab: 0x02ff00cb
  [14150.562759] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
  [14150.562767] sdhci: Caps:     0x21e832b2 | Max curr: 0x00000040
  [14150.562774] sdhci: ADMA Err: 0x00000001 | ADMA Ptr: 0xae09d018
  [14150.562776] sdhci: ===========================================
  [14150.563805] mmc0: error -5 whilst initialising SD card
  
  $uname -a
  Linux USSKelvin 2.6.35-22-generic #34-Ubuntu SMP Sun Oct 10 09:26:05 UTC 2010 x86_64 GNU/Linux

** Tags removed: needs-upstream-testing

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Ricoh e822 SD-Card reader doesn't work
https://bugs.launchpad.net/bugs/660088
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