/** @file  IHwFuse.idl */

// Copyright (c) 2015 Qualcomm Technologies, Inc.  All Rights Reserved.
// Qualcomm Technologies Proprietary and Confidential.

/** @cond */
interface IHwFuse {
  /** @endcond */

  /**
   * @addtogroup IHwFuse
   * @{
   */

  /** @cond */
  const int32 QFRPOM_ADDR_SPACE_RAW = 0;
  /**< raw (uncorrected) data */

  const int32 QFRPOM_ADDR_SPACE_CORR = 1;
  /**< FEC-corrected data */
  /** @endcond */

  /**
   * Reads row data of the specified QFPROM row address.
   *
   * @param[in] rowAddress        Row address in the QFPROM region from which
   *                              the row data is read.
   *
   * @param[in] addrType          Raw (uncorrected) or FEC-corrected data.
   *
   * @param[out] rowData1         Lower 32 bits of data read from QFPROM
   *                              region.
   *
   * @param[out] rowData2         Upper 32 bits of the data read from QFPROM
   *                              region.
   *
   * @param[out] qfpromApiStatus  Return value from QFPROM function.
   *
   * @return
   * Object_OK -- Success. \n
   * Object_ERROR -- Any error occurred.
   */
  method fuseRead(in uint32 rowAddress,
                  in int32 addrType,
                  out uint32 rowData1,
                  out uint32 rowData2,
                  out uint32 qfpromApiStatus);

  /**
   * Writes row data to the specified QFPROM raw row address.
   *
   * @param[in] rawRowAddress     Row address in QFPROM region to which the
   *                              row data is to be written.
   *
   * @param[in] rowData1          Lower 32 bits of data to write into QFPROM
   *                              region.
   *
   * @param[in] rowData2          Upper 32 bits of data to write into QFPROM
   *                              region.
   *
   * @param[out] qfpromApiStatus  Return value from QFPROM function.
   *
   * @return
   * Object_OK -- success. \n
   * Object_ERROR -- any error occurred.
   */
  method fuseWrite(in uint32 rawRowAddress,
                   in uint32 rowData1,
                   in uint32 rowData2,
                   out uint32 qfpromApiStatus);

  /** @} */ /* end_addtogroup IHwFuse */
};