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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/usr/hwpf/hwp/dimmBadDqBitmapFuncs.H $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* COPYRIGHT International Business Machines Corp. 2012,2013 */
/* */
/* p1 */
/* */
/* Object Code Only (OCO) source materials */
/* Licensed Internal Code Source Materials */
/* IBM HostBoot Licensed Internal Code */
/* */
/* The source code for this program is not published or otherwise */
/* divested of its trade secrets, irrespective of what has been */
/* deposited with the U.S. Copyright Office. */
/* */
/* Origin: 30 */
/* */
/* IBM_PROLOG_END_TAG */
// $Id: dimmBadDqBitmapFuncs.H,v 1.2 2013/08/13 20:30:25 mjjones Exp $
/**
* @file dimmBadDqBitmapFuncs.H
*
* @brief FW Team Utility functions that accesses the Bad DQ Bitmap.
*/
/*
* Change Log ******************************************************************
* Flag Defect/Feature User Date Description
* ------ -------------- ---------- ----------- ----------------------------
* mjjones 02/17/2012 Created.
*/
#ifndef DIMMBADDQBITMAPFUNCS_H_
#define DIMMBADDQBITMAPFUNCS_H_
#include <fapi.H>
#include <dimmConsts.H>
extern "C"
{
/**
* @brief FW Team Utility function that gets the Bad DQ Bitmap.
*
* This utility functon should be called by a HWP needing to get the Bad DQ
* bitmap for a particular mba, port, dimm and rank.
*
* This function finds the corresponding DIMM Target, calls
* dimmBadDqBitmapAccessHwp to get the DQ bitmap and returns the data
* for the specified rank.
*
* @param[in] i_mba Reference to MBA Chiplet
* @param[in] i_port MBA port number (0-(DIMM_DQ_MAX_MBA_PORTS - 1))
* @param[in] i_dimm MBA port DIMM number (0-(DIMM_DQ_MAX_MBAPORT_DIMMS - 1))
* @param[in] i_rank DIMM rank number (0-(DIMM_DQ_MAX_DIMM_RANKS -1))
* @param[out] o_data Reference to data where Bad DQ bitmap is copied to
*
* @return ReturnCode
*/
fapi::ReturnCode dimmGetBadDqBitmap(const fapi::Target & i_mba,
const uint8_t i_port,
const uint8_t i_dimm,
const uint8_t i_rank,
uint8_t (&o_data)[DIMM_DQ_RANK_BITMAP_SIZE]);
/**
* @brief FW Team Utility function that sets the Bad DQ Bitmap.
*
* This utility functon should be called by a HWP needing to set the Bad DQ
* bitmap for a particular mba, port, dimm and rank.
*
* This utility function finds the corresponding DIMM Target, calls
* dimmBadDqBitmapAccessHwp to get the DQ bitmap, fills in the data for the
* specified rank and calls dimmBadDqBitmapAccessHwp to set the DQ bitmap
*
* @param[in] i_mba Reference to MBA Chiplet
* @param[in] i_port MBA port number (0-(DIMM_DQ_MAX_MBA_PORTS - 1))
* @param[in] i_dimm MBA port DIMM number (0-(DIMM_DQ_MAX_MBAPORT_DIMMS - 1))
* @param[in] i_rank DIMM rank number (0-(DIMM_DQ_MAX_DIMM_RANKS -1))
* @param[in] i_data Reference to data where Bad DQ bitmap is copied from
*
* @return ReturnCode
*/
fapi::ReturnCode dimmSetBadDqBitmap(const fapi::Target & i_mba,
const uint8_t i_port,
const uint8_t i_dimm,
const uint8_t i_rank,
const uint8_t (&i_data)[DIMM_DQ_RANK_BITMAP_SIZE]);
}
#endif
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