[openib-general] user-mode data strucures

[Tom Tucker]

On Tue, 2006-09-12 at 15:21 -0700, Roland Dreier wrote:
>     Tom> I think that just moves the alignment issue to the first word
>     Tom> of the sge since it's first element is a uint64_t. I think
>     Tom> the only thing that works across the board without packing is
>     Tom> to #if __BITS_IN_WORD==32 add a pad word after
>     Tom> *next. erf...ugly code.
> 
> Actually I think we're OK -- the sg_list member is a pointer, which will
> be 32 bits too.  It looks to me like ibv_send_wr has an even number of
> 32-bit quantities before the union, so everything should pack naturally.

Oops, you're right, I'm dumb... We're done then.