prov/efa: Introduce ep option FI_OPT_EFA_CQ_FLOW_CONTROL #11675
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When FI_OPT_EFA_CQ_FLOW_CONTROL is true, unsolcited write recv will be disabled to reduce the likelihood of CQ overflow. Signed-off-by: Jessie Yang <[email protected]>
When the number of RX packets is bigger than the RX CQ size, return -FI_EAGAIN and warn user about CQ overflow. Signed-off-by: Jessie Yang <[email protected]>
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When FI_OPT_EFA_CQ_FLOW_CONTROL is true, unsolcited write recv will be disabled to reduce the likelihood of CQ overflow.