[openib-general] [RFC] userspace IB SA support

Tang, Changqing changquing.tang at hp.com
Tue Jan 9 10:21:26 PST 2007


Where do you put these new user functions ? Do you create a new library
? I hope not to create a new library, we already have so many libraries
now, it is hard to manage
For users using dlopen().

Also when is it available ?

Thanks.
--CQ 

> -----Original Message-----
> From: openib-general-bounces at openib.org 
> [mailto:openib-general-bounces at openib.org] On Behalf Of Sean Hefty
> Sent: Tuesday, January 09, 2007 11:55 AM
> To: Dotan Barak
> Cc: Roland Dreier; openib
> Subject: Re: [openib-general] [RFC] userspace IB SA support
> 
> > What about path query or any SA query from the user level ?
> 
> Yes, I'd like that too, but libibumad can provide this 
> functionality - even if the interface isn't ideal.  
> Duplicating the ib_sa kernel module functionality in 
> userspace could allow for a simpler interface however.
> 
> Trying to use the existing interfaces for multicast or notice 
> registration, however, is more problematic, which is why I 
> was trying to focus on those areas specifically.
> 
> - Sean
> 
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