[Openib-windows] Create AV with GRH from user space

[Fab Tillier]

> From: Yossi Leybovich [mailto:sleybo at mellanox.co.il]
> Sent: Thursday, September 22, 2005 3:04 AM
> 
> Fab
>
> Attached patch that cached the hca_attr after the first query.
> We still need to figure if the cache of CA attr in UL is good idea,
> but till then this patch unable use to send GRH from UL.

Committed in revision 107.

> (I also add the case to the alts test so we can cover this flow)

Committed in revision 108.

Thanks!

- Fab