[tlinux-users:07949] Re: Internal SD Card in Kernel 2.6.17.4

Hey Mikkel,
Your script helped a lot. I didn't have to move from the comfort of my
2.6.16 kernel. I just had to replace some ids that are different on my
laptop, and then I just ran the script et voila! =)

Thanks a lot.

Now the only issue that makes this laptop from rocking in linux is SOUND.
Anybody aware of this issue on recent models ?
cheers,
Manuel.

On 7/15/06, Mikkel L. Ellertson <[email protected]> wrote:
>
> Renato S. Yamane wrote:
> >
> > You need set pci. Try this:
> >
> > # lspci
> > 05:06.3 Mass storage controller: Texas Instruments PCIxx21 Integrated
> > FlashMedia Controller
> >
> > Use this numbers (05:06.3) shown by lspci. Maybe this numbers is
> > diferent in your hardware, so don't use the same number that me (05:06.3
> ).
> >
> > # setpci -s 05:06.3 4c.b=02
> >
> > Change only the number shown in YOUR lcpi (05:06.3).
> >
> > Now, load mmc_block and mount your SD Card Device.
> >
> If you have a S105 with the PCIxx12 instead of the PCIxx21, then you
> would get something like:
>
> 04:06.2 Mass storage controller: Texas Instruments Unknown device 803b
> I have to try out just using the 4c.b=02, as I am using something a
> bit more complicated, but for the PCIxx12, that would be
>
> setpci -s 04:06.2 4c.b=02
>
> Note that it is one subdevice lower then the PCIxx21.
>
> xx:xx.0 Cardbus bridge
> xx:xx.1 Firewire
> xx:xx.2 MM card reader
> xx:xx.3 SD card reader
>
> Here is the script I use.
>
> #!/bin/bash
> #
> # Script to enable SD interface of the TI PCXxx12 interface.
> #
>
> # Remove SDHCI and MMC modules, if they are installed.
>         modprobe -r sdhci
>         modprobe -r mmc_block
> # Change what interface is enabled.
>         setpci -s 04:06.3 86.b=90
>         setpci -s 04:06.2 4c.b=02 # FlashMedia SD disable
>         setpci -s 04:06.3 04.b=06 # SDHCI Mem+ BusMaster+
>         setpci -s 04:06.3 88.b=01 # SDHCI DMA enable
> # Load the SD and MMC modules again.
>         modprobe sdhci || exit 1
>         modprobe mmc_block || exit 1
>         exit 0
>
> Mikkel
> --
>
>   Do not meddle in the affairs of dragons,
> for thou art crunchy and taste good with Ketchup!
>
>