[PATCH v2 5/5] can: flexcan: Add support for non RX-FIFO mode

Robert Schwebel r.schwebel at pengutronix.de
Fri Dec 11 08:01:04 PST 2015


On Thu, Dec 10, 2015 at 12:22:55PM +0000, Sharma Bhupesh wrote:
> > If we have to rely on the timestamps the next logical step is to add
> > sorting by timestamp to the rx-fifo implementation. I'll send a
> > patch series of the current state.
> 
> With my current v3, I see no rx-frame ordering issues atleast on
> LS1021A.

Marc can post our testcases here on the list (maybe with the description
from the service request); perhaps this can clarify the issues.

> I can ask internally about more details on the "SR# 1-4074792564 : CAN
> Ordering Issues".

That would be quite helpful, thanks! Understanding the root cause of the
issue is often a good start, maybe there is an option for a software
workaround.

rsc
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