On Tue, Jun 30, 2009 at 2:53 PM, Jason
Gunthorpe<jguntho...@obsidianresearch.com> wrote:
> On Tue, Jun 30, 2009 at 02:37:26PM -0400, Hal Rosenstock wrote:
>
>> > If there is no GRH then you can use GID index 0 and a 0 TC and a 0
>> > FL. According to the spec returning the port GID is NOT optional.
>>
>> These are not needed when using LID based redirection (see
>> ClassPortInfo RedirectLID description).
>
> Hmm?
>
> RedirectGID RO 128 64 The GID a requester shall use as the destination
>                      GID in the GRH of messages used to access redirected 
> class
>                      services. If redirection is not being
>                      performed, this shall be set to zero.
>
> They *might* not be used when the LID is returned, but they still
> must be set.

Sure; they can all be set to 0 as eHCA is doing now. That was all I
meant to say.

-- Hal

>
> --
> Jason Gunthorpe <jguntho...@obsidianresearch.com>        (780)4406067x832
> Chief Technology Officer, Obsidian Research Corp         Edmonton, Canada
>
_______________________________________________
ewg mailing list
ewg@lists.openfabrics.org
http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg

Reply via email to