[openib-general] Re: openIB gen2 user space verbs API
Sean Hefty
mshefty at ichips.intel.com
Mon Apr 18 09:38:17 PDT 2005
Roland Dreier wrote:
> Michael> An application would need to know what values is it legal
> Michael> to pass to create_qp. Maybe it makes sence to implement
> Michael> something like query_hca, and let it return the maximum
> Michael> legal value?
>
> The Mellanox VAPI just used the maximum number of sg entries for the
> send queue to calculate the inline data value for a QP. Does it make
> sense to change this interface?
IMO, from a pure API perspective, max inline size and SG entries should
be separate, even if a current implementation ties them together.
- Sean
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