func: static uint32_t dcr_read_pob (void *opaque, int dcrn)
  
  {
  
      ppc4xx_pob_t *pob;
  
      uint32_t ret;
  
  
  
      pob = opaque;
  
      switch (dcrn) {
  
      case POB0_BEAR:
  
          ret = pob->bear;
  
          break;
  
      case POB0_BESR0:
  
      case POB0_BESR1:
  
          ret = pob->besr[dcrn - POB0_BESR0];
  
          break;
  
      default:
  
          /* Avoid gcc warning */
  
          ret = 0;
  
          break;
  
      }
  
  
  
      return ret;
  
  }
  