Thank Emil. Where can i find the details about a 'diff' of qman revisions ? The code i ported doesnt support latest qman revision (REV3). Can i still work on qman REV1.1 for all the latest targets ? (read t-series) Regards On Mon, Jun 9, 2014 at 8:32 PM, Emil Medve wrote: > Hello Tony, > > > On 06/09/2014 06:43 AM, Tony wrote: > > How's the fsl,qman-channel-id value different for different targets ? > > Channel ids are assigned in hardware > > > Is there any document on how this value is achieved ? > > They are described in the RM of each SoC and in the DPAA RM > > > Or can it be any value ??? > > Nope. It must be the right value or frames will end up in the wrong > portal or worse > > > Cheers, >