On 10/27/2015 6:03 PM, Sagi Grimberg wrote:
So from my discussions with the HW folks a RDMA_READ wqe cannot exceed
512B. The wqe control segment is 16 bytes, the rdma section is 12 bytes
(rkey + raddr) and each sge is 16 bytes so the computation is:
(512B-16B-12B)/16B = 30.
But AFAIR, the magic number was 28... how this goes hand in hand with
your findings?
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