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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/fapi2/test/fapi2SpdTestCxx.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2019 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __SPDTEST_H
#define __SPDTEST_H
/**
* @file spdtest.H
*
* @brief Test cases for SPD code
*/
#include <sys/time.h>
#include <cxxtest/TestSuite.H>
#include <errl/errlmanager.H>
#include <errl/errlentry.H>
#include <devicefw/driverif.H>
#include <fapi2_spd_access.H>
#include <vpd/spdenums.H>
using namespace TARGETING;
void getDIMMTargets ( TargetHandleList & o_dimmList )
{
// Get Dimm list.
getAllLogicalCards( o_dimmList,
TARGETING::TYPE_DIMM );
return;
}
class SPDTest: public CxxTest::TestSuite
{
public:
/**
* @brief Test SPD get Interface DIMMs.
*/
void testGetSPD ( void )
{
fapi2::ReturnCode l_rc;
size_t l_spdSize = 0;
uint8_t * l_blobData = NULL;
FAPI_INF( "testGetSPD - Enter" );
// Get DIMM Targets
TargetHandleList dimmList;
getDIMMTargets( dimmList );
// Should get atleast one
if( ( 0 == dimmList.size() ) ||
( NULL == dimmList[0] ) )
{
TS_FAIL( "testGetSPD- No DIMMs found!");
}
for( auto l_tDimm : dimmList )
{
// convert to fapi2 target
fapi2::Target<fapi2::TARGET_TYPE_DIMM> l_fDimm(l_tDimm);
// SPD interface call with NULL blob to get size data
l_rc = fapi2::getSPD(l_fDimm, NULL, l_spdSize);
// Expect to return the size or non failure
if( !l_spdSize || (l_rc != fapi2::FAPI2_RC_SUCCESS) )
{
TS_FAIL("testGetSPD: Failed getting the size of the mem buffer - Dimm %.8X", TARGETING::get_huid(l_tDimm));
continue;
}
// allocate the blob data of mem size length to hold data
l_blobData = reinterpret_cast<uint8_t *>(malloc(l_spdSize));
memset(l_blobData,0,l_spdSize);
l_rc = fapi2::getSPD(l_fDimm,l_blobData, l_spdSize);
if ( l_rc != fapi2::FAPI2_RC_SUCCESS )
{
TS_FAIL( "testGetSPD- Failed to read data from DIMM with HUID= 0x%x",
TARGETING::get_huid(l_tDimm));
continue;
}
uint8_t l_memModule = 0x0;
size_t l_memSize = sizeof(uint8_t);
auto l_errl = deviceRead(l_tDimm,
(void *)&l_memModule,
l_memSize,
DEVICE_SPD_ADDRESS(SPD::MODULE_TYPE));
if ( l_errl )
{
TS_FAIL( "testGetSPD- Failed to deviceRead with HUID= 0x%x",
TARGETING::get_huid(l_tDimm));
continue;
}
uint8_t l_memGen = 0x0;
l_errl = deviceRead(l_tDimm,
(void *)&l_memGen,
l_memSize,
DEVICE_SPD_ADDRESS(SPD::BASIC_MEMORY_TYPE));
if ( l_errl )
{
TS_FAIL( "testGetSPD- Failed to deviceRead with HUID= 0x%x",
TARGETING::get_huid(l_tDimm));
continue;
}
// figure out the expected size based on the memory type
size_t l_compareSize = 0;
if( (l_memModule == SPD::MEM_DDIMM) && (l_memGen == SPD::MEM_DDR4) )
{
l_compareSize = SPD::OCMB_SPD_EFD_COMBINED_SIZE;
}
else if( (l_memModule != SPD::MEM_DDIMM) && (l_memGen == SPD::MEM_DDR4) )
{
l_compareSize = SPD::DDR4_SPD_SIZE;
}
else if( l_memGen == SPD::MEM_DDR3 )
{
l_compareSize = SPD::DDR3_SPD_SIZE;
}
else
{
TS_FAIL( "testGetSPD - Unknown memory type for %.8X : module=0x%X, gen=0x%X",
TARGETING::get_huid(l_tDimm), l_memModule, l_memGen );
continue;
}
if( l_compareSize != l_spdSize )
{
TS_FAIL( "testGetSPD - Wrong SPD size for %.8X : module=0x%X, gen=0x%X, exp=%d, act=%d",
TARGETING::get_huid(l_tDimm), l_memModule, l_memGen,
l_compareSize, l_spdSize);
continue;
}
FAPI_DBG("getSPD: SPD data for DIMM with HUID=0x%.8X Size %d Blob %d",
TARGETING::get_huid(l_tDimm),
l_spdSize,
l_blobData);
}
if( NULL != l_blobData )
{
free( l_blobData );
l_blobData = NULL;
}
FAPI_INF( "testGetSPD - Exit" );
}
};
#endif
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