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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: chips/p9/procedures/hwp/memory/lib/eff_config/memory_size.C $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* EKB Project */
/* */
/* COPYRIGHT 2016 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* 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. */
/* */
/* IBM_PROLOG_END_TAG */
///
/// @file memory_size.C
/// @brief Return the effective memory size behind a target
///
// *HWP HWP Owner: Brian Silver <bsilver@us.ibm.com>
// *HWP HWP Backup: Andre Marin <aamarin@us.ibm.com>
// *HWP Team: Memory
// *HWP Level: 2
// *HWP Consumed by: HB:FSP
#include <fapi2.H>
#include <mss_attribute_accessors.H>
#include <lib/shared/mss_const.H>
#include <lib/eff_config/memory_size.H>
#include <lib/utils/find.H>
namespace mss
{
///
/// @brief Return the total memory size behind an MCA
/// @param[in] i_target the MCA target
/// @param[out] o_size the size of memory in GB behind the target
/// @return FAPI2_RC_SUCCESS if ok
///
template<>
fapi2::ReturnCode eff_memory_size( const fapi2::Target<fapi2::TARGET_TYPE_MCA>& i_target, uint64_t& o_size )
{
uint32_t l_sizes[MAX_DIMM_PER_PORT];
o_size = 0;
FAPI_TRY( mss::eff_dimm_size(i_target, &(l_sizes[0])) );
for (size_t i = 0; i < MAX_DIMM_PER_PORT; ++i)
{
o_size += l_sizes[i];
}
fapi_try_exit:
return fapi2::current_err;
}
///
/// @brief Return the total memory size behind an MBIST
/// @param[in] i_target the MCBIST target
/// @param[out] o_size the size of memory in GB behind the target
/// @return FAPI2_RC_SUCCESS if ok
///
template<>
fapi2::ReturnCode eff_memory_size( const fapi2::Target<fapi2::TARGET_TYPE_MCBIST>& i_target, uint64_t& o_size )
{
o_size = 0;
for (const auto& mcs : mss::find_targets<fapi2::TARGET_TYPE_MCS>(i_target))
{
uint32_t l_sizes[PORTS_PER_MCS][MAX_DIMM_PER_PORT];
FAPI_TRY( mss::eff_dimm_size(mcs, &(l_sizes[0][0])) );
for (size_t i = 0; i < PORTS_PER_MCS; ++i)
{
for (size_t j = 0; j < MAX_DIMM_PER_PORT; ++j)
{
o_size += l_sizes[i][j];
}
}
}
fapi_try_exit:
return fapi2::current_err;
}
}
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