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[linux-dvb] Re: IP multicast package loss with current CVS driver



Michael Dreher wrote:
Hi Holger,

Holger Waechtler wrote:
 > I fear hw_sections=1 means no CRC at all -- or did somebody implemented
 > firmware-based crc32 checksums in the meantime?

Well, that's the reason why I tried this setting. I was looking for some
integrity
checks and tried to disable these. The comments in the source say, that the
firmware
does no crc32 check.

What can I do to dig deeper? I looked at the source but I don't understand
which parts are executed with hw_sections=0/1. If I'm the only one with this
problem,
I can live with the workaround, but when I can help to find the cause, just
let
me know what to do.
Jamie suggested this fix: Replace every occurence of crc32_le() by crc32_be() in dvb_demux.c and dvb_compat.[hc]. Please report whether this works or not.

Holger



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