+ struct iser_cm_hdr rsp_hdr;
memset(&cp, 0, sizeof(struct rdma_conn_param));
cp.initiator_depth = isert_conn->initiator_depth;
cp.retry_count = 7;
cp.rnr_retry_count = 7;
+ memset(&rsp_hdr, 0, sizeof(rsp_hdr));
+ rsp_hdr.flags = (ISERT_ZBVA_NOT_USED | ISERT_SEND_W_INV_NOT_USED);
+ cp.private_data = (void *)&rsp_hdr;
+ cp.private_data_len = sizeof(rsp_hdr);
Btw, where does iser_cm_hdr and these flags come from? I can't find
anything like this in RFC7145.
It's mentioned in the cover-letter:
"The support negotiation for this feature is based on IBTA
annex 12 "Support for iSCSI Extensions for RDMA" carried in rdma_cm
private data."
You can find it at:
https://cw.infinibandta.org/document/dl/7145
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