srpt_ioc_attach_hca
srpt_ioc_attach_hca(guid[hca_ndx], B_FALSE);
srpt_ioc_attach_hca(hca_guid, B_TRUE);
srpt_ioc_attach_hca(event->ev_hca_guid, B_FALSE);
void srpt_ioc_attach_hca(ib_guid_t hca_guid, boolean_t checked);