Jason Stahls napsal(a):
> jirimacku wrote:
>> The problem is evidently in the tssdcard module. There is no source
>> code available as I see (maybe because the security issue).
>>
>> In my case (and maybe in other cases as well) is the security feature
>> of SD card not needed.
>>
>> My suggestion:
>> separate the plain access to SD card from the security feature
>> open the source for the plain access
>> security feature as option (for money?)
>>
>> I don't know the details of SD card wiring in the SBC (FPGA etc.). It
>> could be difficult to separate the code for plane access.
>>
>> But IMHO the open access to SD card will bring lots of advantages in
>> the future.
>
> The problem is that Technologic Systems has a NDA with the SecureDigital
> group. SD is not a open spec and anyone viewing it must sign a NDA and
> all driver code must be closed source.
Yes but it this time in vanilla kernel is new MMC/SD subsystem. Eg. in my new
DELL 430 is Ricoh MMC controller and it
work with SD card very well and full source is included. May be don't support
all SD features but many people include
me didn't need this. I want use SD card as replacement CF card on older TS
product.
Technologic does supply a binary
> blob and a header file for porting but that's as far as they are able to go.
>
But header file differ from binary blob. And I mean there is no way to
compile tsscard.ko to another kernel version.
I spent lot of time but didn't get success.
Dan
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