Esempi in C++ (Cpp) per ipmi_sdr_get_next_header

Esempio n. 1

File: ipmi_sensor.c Progetto: elitak/ipmitool

static int
ipmi_sensor_list(struct ipmi_intf *intf)
{
	struct sdr_get_rs *header;
	struct ipmi_sdr_iterator *itr;
	int rc = 0;

	lprintf(LOG_DEBUG, "Querying SDR for sensor list");

	itr = ipmi_sdr_start(intf, 0);
	if (itr == NULL) {
		lprintf(LOG_ERR, "Unable to open SDR for reading");
		return -1;
	}

	while ((header = ipmi_sdr_get_next_header(intf, itr)) != NULL) {
		uint8_t *rec;

		rec = ipmi_sdr_get_record(intf, header, itr);
		if (rec == NULL) {
			lprintf(LOG_DEBUG, "rec == NULL");
			continue;
		}

		switch (header->type) {
		case SDR_RECORD_TYPE_FULL_SENSOR:
		case SDR_RECORD_TYPE_COMPACT_SENSOR:
			ipmi_sensor_print_fc(intf,
						   (struct
						    sdr_record_common_sensor *)
						   rec,
						   header->type);
			break;
		}
		free(rec);
		rec = NULL;

		/* fix for CR6604909: */
		/* mask failure of individual reads in sensor list command */
		/* rc = (r == 0) ? rc : r; */
	}

	ipmi_sdr_end(intf, itr);

	return rc;
}

Esempio n. 2

File: ipmi_sdradd.c Progetto: bigbo/ipmitool-1

static int
ipmi_sdr_repo_clear(struct ipmi_intf *intf)
{
  struct ipmi_rs * rsp;
  struct ipmi_rq req;
  uint8_t msg_data[8];
  uint16_t reserve_id;
  int try;

  if (ipmi_sdr_get_reservation(intf, 0, &reserve_id))
    return -1;

  memset(&req, 0, sizeof(req));
  req.msg.netfn = IPMI_NETFN_STORAGE;
  req.msg.cmd = 0x27; // FIXME
  req.msg.data = msg_data;
  req.msg.data_len = 6;

  msg_data[0] = reserve_id & 0xFF;
  msg_data[1] = reserve_id >> 8;
  msg_data[2] = 'C';
  msg_data[3] = 'L';
  msg_data[4] = 'R';
  msg_data[5] = 0xAA;

  for (try = 0; try < 5; try++) {
    rsp = intf->sendrecv(intf, &req);
    if (rsp == NULL) {
      lprintf(LOG_ERR, "Unable to clear SDRR");
      return -1;
    }
    if (rsp->ccode > 0) {
      lprintf(LOG_ERR, "Unable to clear SDRR: %s",
        val2str(rsp->ccode, completion_code_vals));
      return -1;
    }
    if ((rsp->data[0] & 1) == 1) {
      printf("SDRR successfully erased\n");
      return 0;
    }
    printf("Wait for SDRR erasure completed...\n");
    msg_data[5] = 0;
    sleep(1);
  }
    
  /* if we are here we fed up trying erase */
  return -1;
}


struct sdrr_queue {
  struct sdr_record_list *head;
  struct sdr_record_list *tail;
}; 


/*
 * Fill the SDR repository from built-in sensors
 *
 */

/*
 * Get all the SDR records stored in <queue>
 */
static int
sdrr_get_records(struct ipmi_intf *intf, struct ipmi_sdr_iterator *itr,
                 struct sdrr_queue *queue)
{
  struct sdr_get_rs *header;

  queue->head = NULL;
  queue->tail = NULL;

  while ((header = ipmi_sdr_get_next_header(intf, itr)) != NULL) {
    struct sdr_record_list *sdrr;

    sdrr = malloc(sizeof (struct sdr_record_list));
    if (sdrr == NULL) {
      lprintf(LOG_ERR, "ipmitool: malloc failure");
      return -1;
    }
    memset(sdrr, 0, sizeof (struct sdr_record_list));
   
    sdrr->id = header->id;
    sdrr->version = header->version;
    sdrr->type = header->type;
    sdrr->length = header->length;
    sdrr->raw = ipmi_sdr_get_record(intf, header, itr);
    (void)ipmi_sdr_print_name_from_rawentry(intf,  sdrr->id, sdrr->type,sdrr->raw);

    /* put in the record queue */
    if (queue->head == NULL)
      queue->head = sdrr;
    else
      queue->tail->next = sdrr;
    queue->tail = sdrr;
  }
  return 0;
}

static int
sdr_copy_to_sdrr(struct ipmi_intf *intf, int use_builtin,
                 int from_addr, int to_addr)
{
  int rc;
  struct sdrr_queue sdrr_queue;
  struct ipmi_sdr_iterator *itr;
  struct sdr_record_list *sdrr;
  struct sdr_record_list *sdrr_next;

  /* generate list of records for this target */
  intf->target_addr = from_addr;

  /* initialize iterator */
  itr = ipmi_sdr_start(intf, use_builtin);
  if (itr == 0)
    return 0;

  printf("Load SDRs from 0x%x\n", from_addr);
  rc = sdrr_get_records(intf, itr, &sdrr_queue);
  ipmi_sdr_end(intf, itr);
  /* ... */

  /* write the SDRs to the destination SDR Repository */
  intf->target_addr = to_addr;
  for (sdrr = sdrr_queue.head; sdrr != NULL; sdrr = sdrr_next) {
    sdrr_next = sdrr->next;
    rc = ipmi_sdr_add_record(intf, sdrr);
    if(rc < 0){
      lprintf(LOG_ERR, "Cannot add SDR ID 0x%04x to repository...", sdrr->id);
    }
    free(sdrr);
    sdrr = NULL;
  }
  return rc;
}

int
ipmi_sdr_add_from_sensors(struct ipmi_intf *intf, int maxslot)
{
  int i;
  int rc = 0;
  int slave_addr;
  int myaddr = intf->target_addr;

  if (ipmi_sdr_repo_clear(intf)) {
    lprintf(LOG_ERR, "Cannot erase SDRR. Give up.");
    return -1;
  }

  /* First fill the SDRR from local built-in sensors */
  rc = sdr_copy_to_sdrr(intf, 1, myaddr, myaddr);

  /* Now fill the SDRR with remote sensors */
  if( maxslot != 0 ) {
     for (i = 0, slave_addr = 0xB0; i < maxslot; i++, slave_addr += 2) {
        /* Hole in the PICMG 2.9 mapping */
        if (slave_addr == 0xC2) slave_addr += 2;
        if(sdr_copy_to_sdrr(intf, 0, slave_addr, myaddr) < 0)
        {
           rc = -1;
        }
     }
  }
  return rc;
}