[openib-general] Re: RDMA Generic Connection Management

Steve Wise swise at ammasso.com
Tue Aug 30 10:06:06 PDT 2005


I thought all ULPs needed to register as an IB client regardless?
 

> -----Original Message-----
> From: openib-general-bounces at openib.org 
> [mailto:openib-general-bounces at openib.org] On Behalf Of James Lentini
> Sent: Tuesday, August 30, 2005 9:59 AM
> To: Guy German
> Cc: openib-general at openib.org
> Subject: Re: [openib-general] Re: RDMA Generic Connection Management
> 
> 
> 
> On Tue, 30 Aug 2005, Guy German wrote:
> 
> > I don't understand the difference between handling a device
> > received in cma_get_device and device received in ib_client.add ...
> 
> Consumers that receive a device via the ib_client.add 
> callback will receive a notification that it is no longer 
> available via the ib_client.remove callback.
> 
> Given a cma_get_device() call, consumers are unlikely to use the 
> ib_register_client() call and therefore will not receive the remove 
> callback.
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