[linux-dvb] VP1032 + Cryptoworks

David Santinoli marauder at tiscali.it
Thu Dec 20 11:09:20 CET 2007

On Wed, Dec 19, 2007 at 11:49:42PM +0400, Manu Abraham wrote:
> >   en50221_app_ai_parse_app_info: Received short data
> > 
> I think, it could be that the stack at some point sends some junk to
> the device, thereby causing the device to go crazy. Please do not that
> the library is divided into 2 parts , the High Level and the Low Level
> API's . In this case the Low level API part in the library might be
> sending junk, thereby causing the breakage, also it could be the
> hardware, but something like a few minutes doesn't seem to be a
> hardware issue. 
> This requires quite a bit as to what messages are sent to the driver.
> Also possible is a bug in the driver, which can't be ruled out either.

Is there any other relevant info I can post to the list to help
debugging?  I could even allow root access to the machine in question.

Do you think the CAM could be ruled out, or should I try a Philips
Cryptoworks module instead of the SCM one?

 David Santinoli
 Tieffe Sistemi S.r.l.                      viale Piceno 21, Milano
 www.tieffesistemi.com                         tel. +39 02 76115215

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