Re: Centrino duo, card reader and Linux

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Hi,
Em Sex 29 Jun 2007, Phil Meyer escreveu:
> Marcelo Magno T. Sales wrote:
> > Hi,
> >
> > I have a Centrino Duo notebook which has an embedded card reader (for
> > memory sticks, SD cards, XD cards, etc.). No card inserted in the reader
> > is detected by Fedora. I was hoping that the new F7 kernel would support
> > it, but the reader is still dead after the upgrade.
> > lspci shows:
> > (...)
> > 05:03.1 Generic system peripheral [0805]: Ricoh Co Ltd R5C822
> > SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
> > 05:03.2 System peripheral: Ricoh Co Ltd Unknown device 0843 (rev 01)
> > 05:03.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host
> > Adapter (rev 0a)
> > 05:03.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev
> > 05)
>
> That is the exact same device in my laptop and it works great.
> I have tried 1GB 2GB and 4GB regular SD cards.
> I have NOT tried 8GB SDHC cards.
>
> What card are you trying?
>
> The driver in question is: mmc, which includes mmc_core and mmc_block.
> Do the drivers load for you?

Thanks for your answer. I have tried with 16 MB and 256 MB memory sticks and 
with a 1 GB XD card, none of which I was able to access. I'll try again when 
I get home and will check if the module is being loaded.


>
> Plug in a SD card and:
>
> # lsmod | grep mmc
>
> and
>
> dmesg | tail
>
> You should see something like this from dmesg:
>
> mmcblk0: mmc0:1234 SD04G 4018176KiB
>  mmcblk0: p1
>
>
> Good luck!



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