osm_ca_info_t *osm_ca_info_new(IN osm_vendor_t * const p_vend, IN const ib_net64_t ca_guid) { ib_api_status_t status; osm_ca_info_t *p_ca_info; OSM_LOG_ENTER(p_vend->p_log); CL_ASSERT(ca_guid); p_ca_info = malloc(sizeof(*p_ca_info)); if (p_ca_info == NULL) goto Exit; memset(p_ca_info, 0, sizeof(*p_ca_info)); status = __osm_ca_info_init(p_vend, p_ca_info, ca_guid); if (status != IB_SUCCESS) { osm_ca_info_destroy(p_vend, p_ca_info); p_ca_info = NULL; goto Exit; } Exit: OSM_LOG_EXIT(p_vend->p_log); return (p_ca_info); }
/********************************************************************** * Fill in the array of port_attr with all available ports on ALL the * avilable CAs on this machine. * ALSO - * Update the vendor object list of ca_info structs **********************************************************************/ ib_api_status_t osm_vendor_get_all_port_attr(IN osm_vendor_t * const p_vend, IN ib_port_attr_t * const p_attr_array, IN uint32_t * const p_num_ports) { ib_api_status_t status; uint32_t ca; uint32_t ca_count = 0; uint32_t port_count = 0; uint8_t port_num; uint32_t total_ports = 0; VAPI_hca_id_t *p_ca_ids = NULL; osm_ca_info_t *p_ca_infos = NULL; uint32_t attr_array_sz = *p_num_ports; OSM_LOG_ENTER(p_vend->p_log); CL_ASSERT(p_vend); /* determine the number of CA's */ status = __osm_vendor_get_ca_ids(p_vend, &p_ca_ids, &ca_count); if (status != IB_SUCCESS) { osm_log(p_vend->p_log, OSM_LOG_ERROR, "osm_vendor_get_all_port_attr: ERR 3D13: " "Fail to get CA Ids.\n"); goto Exit; } /* Allocate an array big enough to hold the ca info objects */ p_ca_infos = malloc(ca_count * sizeof(osm_ca_info_t)); if (p_ca_infos == NULL) { osm_log(p_vend->p_log, OSM_LOG_ERROR, "osm_vendor_get_all_port_attr: ERR 3D14: " "Unable to allocate CA information array.\n"); goto Exit; } memset(p_ca_infos, 0, ca_count * sizeof(osm_ca_info_t)); /* * For each CA, retrieve the CA info attributes */ for (ca = 0; ca < ca_count; ca++) { status = __osm_ca_info_init(p_vend, p_ca_ids[ca], &p_ca_infos[ca]); if (status != IB_SUCCESS) { osm_log(p_vend->p_log, OSM_LOG_ERROR, "osm_vendor_get_all_port_attr: ERR 3D15: " "Unable to initialize CA Info object (%s).\n", ib_get_err_str(status)); goto Exit; } total_ports += p_ca_infos[ca].p_attr->num_ports; } *p_num_ports = total_ports; osm_log(p_vend->p_log, OSM_LOG_DEBUG, "osm_vendor_get_all_port_attr: total ports:%u \n", total_ports); /* * If the user supplied enough storage, return the port guids, * otherwise, return the appropriate error. */ if (attr_array_sz >= total_ports) { for (ca = 0; ca < ca_count; ca++) { uint32_t num_ports; num_ports = p_ca_infos[ca].p_attr->num_ports; for (port_num = 0; port_num < num_ports; port_num++) { p_attr_array[port_count] = *__osm_ca_info_get_port_attr_ptr(&p_ca_infos [ca], port_num); port_count++; } } } else { status = IB_INSUFFICIENT_MEMORY; goto Exit; } status = IB_SUCCESS; Exit: if (p_ca_ids) free(p_ca_ids); if (p_ca_infos) { osm_ca_info_destroy(p_vend, p_ca_infos, ca_count); } OSM_LOG_EXIT(p_vend->p_log); return (status); }