[ofa-general] Re: {PATCH] Documentation/user_mad.txt: Clarify transaction ID usage

Hal Rosenstock halr at voltaire.com
Wed Apr 11 14:03:54 PDT 2007


On Wed, 2007-04-11 at 17:02, Roland Dreier wrote:
>  > +Transaction IDs
>  > +
>  > +  Clients of the MAD layer can use the lower 32 bits of the
>  > +  transaction ID field to track mad request/response pairs.  The
>  > +  upper 32 bits are reserved for use by the kernel ib_mad module.
> 
> This is a good addition.  But I think it would be worth saying which
> half of the TID is the lower half.  I would fix it up myself but I
> don't know off the top of my head which byte order the TID is
> interpreted with.

Should this be described relative to network (rather than host) order ?

-- Hal

>  - R.




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