[ofw] initiator/target values during srp login

[chas williams - CONTRACTOR]

i see that the srp driver currently does:

ib_api_status_t
srp_init_connection(
        IN      OUT     srp_connection_t                *p_connection,
        IN              ib_ioc_profile_t* const p_profile,
        IN              net64_t                                 ca_guid,
        IN              net64_t                                 ext_id,
        IN      ib_path_rec_t           *p_path_rec,
        IN              ib_net64_t                              service_id )
{
...
        p_connection->p_path_rec = p_path_rec;
        switch( p_profile->io_class )
        {
        case SRP_IO_CLASS_R10:
                p_connection->init_port_id.field1 = ca_guid;
                p_connection->init_port_id.field2 = ext_id;
                p_connection->targ_port_id.field1 = p_profile->ioc_guid;
                p_connection->targ_port_id.field2 = ext_id;
                break;
 
        case SRP_IO_CLASS:
                p_connection->init_port_id.field1 = ext_id;
                p_connection->init_port_id.field2 = ca_guid;
                p_connection->targ_port_id.field1 = ext_id;
                p_connection->targ_port_id.field2 = p_profile->ioc_guid;

isnt it a bit strange to login identifying yourself as the target of the
login request? i.e. use use of ext_id for both the initiator and target?