>rdma_create_id()
>rdma_resolve_addr()
>rdma_resolve_route()
>rdma_create_qp()
>rdma_connect()
>
>We don't need to call rdma_bind_addr(), and hence won't have a port
>number assigned.
>
>Did you consider automatically assigning a port in connect? Something
>along the lines of
>
> if (cma_any_port())
> cma_alloc_port()
>
rdma_bind_addr() is called for the user in rdma_resolve_addr(), unless the user
has already bound the cm_id.
>> +static int cma_get_port(struct rdma_id_private *id_priv)
>> +{
>> + struct idr *ps;
>> + int ret;
>> +
>> + switch (id_priv->id.ps) {
>> + case RDMA_PS_SDP:
>> + ps = &sdp_ps;
>> + break;
>> + case RDMA_PS_TCP:
>> + ps = &tcp_ps;
>> + break;
>> + default:
>> + return -EPROTONOSUPPORT;
>> + }
>
>Do you plan to add support for UDP and SCTP since they have
>rdma_port_space values? Is it as simple as adding a UDP and SCTP idr?
Adding the port space values should be as simple as adding the UDP / SCTP idr's.
I'm just not as sure that SCTP support is handled in other locations in the
code, and I don't think it makes sense to have UDP connections. I deferred both
of these for now.
- Sean
_______________________________________________
openib-general mailing list
[email protected]
http://openib.org/mailman/listinfo/openib-general
To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
