>I'm prototyping this now (as part of our OMPI/rdma-cm/iwarp work).
I'm not sure about what the interface should be, since there could be multiple
addresses (IPv4 and IPv6) on a port. As a generality, my preference is to use
sockaddr where possible.
The only ideas I can come up with are APIs such as:
struct sockaddr **rdma_get_addr_list(struct ibv_context *verbs,
uint8_t port_num);
void rdma_free_add_list(struct sockaddr **list);
or, treating this more like a verbs call:
int rdma_query_addr(struct ibv_context *verbs, uint8_t port_num,
int index, struct sockaddr *addr, int addr_len);
- Sean
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