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hdatiplparms.C
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hdatiplparms.C
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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/hdat/hdatiplparms.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2020 */
/* [+] 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 */
/**
* @file hdatiplparms.C
*
* @brief This file contains the implementation of the HdatIplParms class.
*
*/
/*------------------------------------------------------------------------*/
/* Includes */
/*------------------------------------------------------------------------*/
#include <ctype.h> // endian testing
#include "hdatiplparms.H" // HdatIplParms class definition
#include <attributeenums.H>
#include "hdatutil.H"
#include <sys/mm.h>
#include <sys/mmio.h>
#include <vpd/mvpdenums.H>
#include <pnor/pnorif.H>
#include <util/align.H>
#include <arch/pvrformat.H>
#include <devicefw/userif.H>
#include <targeting/common/util.H>
using namespace TARGETING;
namespace HDAT
{
extern trace_desc_t *g_trac_hdat;
/*------------------------------------------------------------------------*/
/* Constants */
/*------------------------------------------------------------------------*/
/**
* @brief This routine checks if a certain manufacturing flag is set
*
* @pre None
*
* @post None
*
* @param i_flag - input parameter - Specific mnfg flag to check
*
* @return true : The specified mnfg flag is set
* false : The specified mnfg flag is not set
*
* @retval HDAT_OTHER_COMP_ERROR
*/
static bool isMnfgFlagSet( uint32_t i_flag )
{
bool o_rc = false;
TARGETING::ATTR_MNFG_FLAGS_type l_attrValue = 0;
TARGETING::TargetHandle_t l_pTopTarget= NULL;
targetService().getTopLevelTarget(l_pTopTarget);
if(l_pTopTarget)
{
l_attrValue = l_pTopTarget->getAttr<ATTR_MNFG_FLAGS>();
o_rc = l_attrValue & i_flag;
}
else
{
HDAT_ERR("[isMnfgFlagSet] error finding l_pTopTarget");
}
return o_rc;
}
/**
* @brief This routine gets number of cores in each processor
*
* @pre None
*
* @post None
*
* @param o_numCores - output parameter - Number of cores
*
* @return None
*
* @retval HDAT_OTHER_COMP_ERROR
*/
static void hdatGetNumberOfCores(uint32_t &o_numCores)
{
uint8_t l_prData[9];
size_t l_prDataSz = 8;
errlHndl_t l_err = NULL;
o_numCores = 0;
TARGETING::PredicateCTM l_procChipPredicate(TARGETING::CLASS_CHIP,
TARGETING::TYPE_PROC);
TARGETING::PredicateHwas l_predHwas;
l_predHwas.present(true);
TARGETING::PredicatePostfixExpr l_presentProc;
l_presentProc.push(&l_procChipPredicate).push(&l_predHwas).And();
TARGETING::TargetRangeFilter l_procFilter(
TARGETING::targetService().begin(),
TARGETING::targetService().end(),
&l_presentProc);
TARGETING::Target *l_procTarget = (*l_procFilter);
l_err = deviceRead(l_procTarget,l_prData,l_prDataSz,
DEVICE_MVPD_ADDRESS(MVPD::VINI,MVPD::PR));
if(l_err)
{
HDAT_ERR("Error during VPD PR keyword read");
}
else
{
o_numCores = l_prData[2] >> 4;
HDAT_DBG("Number of Cores: %d",o_numCores);
}
}
/**
* @brief This routine gets the information for Enlarged IO Slot Count
*
* @pre None
*
* @post None
*
* @param o_EnlargedSlotCount - output parameter - Enlarged IO Slot Count for
* all nodes
*
* @return None
*
* @retval HDAT_OTHER_COMP_ERROR
*/
static void hdatGetEnlargedIOCapacity(uint32_t &o_EnlargedSlotCount)
{
TARGETING::PredicateCTM l_nodePredicate(TARGETING::CLASS_ENC,
TARGETING::TYPE_NODE);
TARGETING::PredicateHwas l_predHwas;
l_predHwas.present(true);
TARGETING::PredicatePostfixExpr l_presentNode;
l_presentNode.push(&l_nodePredicate).push(&l_predHwas).And();
TARGETING::TargetRangeFilter l_nodeFilter(
TARGETING::targetService().begin(),
TARGETING::targetService().end(),
&l_presentNode);
o_EnlargedSlotCount = 0;
uint8_t l_nodeindex = 3;
for (;l_nodeFilter;++l_nodeFilter)
{
TARGETING::Target *l_nodeTarget = (*l_nodeFilter);
TARGETING::ATTR_ENLARGED_IO_SLOT_COUNT_type l_enlargedIOSlotCount;
if(l_nodeTarget->tryGetAttr<TARGETING::ATTR_ENLARGED_IO_SLOT_COUNT>
(l_enlargedIOSlotCount))
{
o_EnlargedSlotCount |= (uint32_t)l_enlargedIOSlotCount <<
(8 * l_nodeindex);
}
else
{
HDAT_ERR("Error in getting ENLARGED_IO_SLOT_COUNT attribute");
}
l_nodeindex--;
}
}
/**
* @brief This routine gets the information for IPL Parameters
*
* @pre None
*
* @post None
*
* @param o_hdatOTA - output parameter - The structure to update with the
* other IPL attributes
*
* @return None
*
* @retval HDAT_OTHER_COMP_ERROR
*/
static void hdatPopulateOtherIPLAttributes(hdatOtherIPLAttributes_t &o_hdatOTA)
{
TARGETING::Target *l_pSysTarget = NULL;
(void) TARGETING::targetService().getTopLevelTarget(l_pSysTarget);
if(l_pSysTarget == NULL)
{
HDAT_ERR("Error in getting Top Level Target");
assert(l_pSysTarget != NULL);
}
TARGETING::ATTR_IPL_ATTRIBUTES_type l_iplAttributes;
l_iplAttributes = l_pSysTarget->getAttr<TARGETING::ATTR_IPL_ATTRIBUTES>();
o_hdatOTA.hdatCreDefPartition = l_iplAttributes.createDefaultPartition;
o_hdatOTA.hdatCTAState = l_iplAttributes.clickToAcceptState;
o_hdatOTA.hdatDisVirtIOConn = l_iplAttributes.disableVirtIO;
o_hdatOTA.hdatResetPCINOs = l_iplAttributes.resetPCINumbers;
o_hdatOTA.hdatClrPhypNvram = l_iplAttributes.clearHypNVRAM;
TARGETING::ATTR_PRESERVE_MDC_PARTITION_VPD_type l_preserveMDCPartitionVPD;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_PRESERVE_MDC_PARTITION_VPD>
(l_preserveMDCPartitionVPD))
{
o_hdatOTA.hdatMDCLogPartVPD = l_preserveMDCPartitionVPD;
}
else
{
HDAT_ERR("Error in getting PRESERVE_MDC_PARTITION_VPD attribute");
}
//No CEC CM Capability on these systems
o_hdatOTA.hdatCECCMCapable = 0;
//i5/OS not available on this system
o_hdatOTA.hdati5OSEnable = 0;
o_hdatOTA.hdatSELFlagsValid = 1;
o_hdatOTA.hdatDelSELFromHyp = 1;
o_hdatOTA.hdatDelSELFromHB = 1;
o_hdatOTA.hdatDelSELFromBMC = 1;
//Lightpath support available on these systems
o_hdatOTA.hdatServiceIndMode = 1;
//RPA AIX/Linux
o_hdatOTA.hdatDefPartitionType = 1;
}
/**
* @brief This routine gets the information for IPL Parameters
*
* @pre None
*
* @post None
*
* @param None
*
* @return None
*
* @retval HDAT_OTHER_COMP_ERROR
*/
void HdatIplParms::hdatGetIplParmsData()
{
PNOR::SideInfo_t l_sideInfo;
errlHndl_t l_errl = NULL;
TARGETING::Target *l_pSysTarget = NULL;
(void) TARGETING::targetService().getTopLevelTarget(l_pSysTarget);
if(l_pSysTarget == NULL)
{
HDAT_ERR("Error in getting Top Level Target");
assert(l_pSysTarget != NULL);
}
//IPL to hypervisor running
this->iv_hdatIPLParams->iv_iplParms.hdatIPLDestination = 0x02;
l_errl = PNOR::getSideInfo(PNOR::WORKING, l_sideInfo);
if(!l_errl)
{
if(l_sideInfo.isGolden)
{
this->iv_hdatIPLParams->iv_iplParms.hdatIPLSide =
HDAT_FIRMWARE_SIDE_GOLDEN;
}
else
{
this->iv_hdatIPLParams->iv_iplParms.hdatIPLSide =
HDAT_FIRMWARE_SIDE_WORKING;
}
}
else
{
ERRORLOG::errlCommit(l_errl,HDAT_COMP_ID);
}
// Fast IPL Speed
this->iv_hdatIPLParams->iv_iplParms.hdatIPLSpeed = 0xFF;
TARGETING::ATTR_IS_MPIPL_HB_type l_mpiplHB;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_IS_MPIPL_HB>(l_mpiplHB))
{
if(l_mpiplHB)
{
this->iv_hdatIPLParams->iv_iplParms.hdatCECIPLAttributes = 0x2000;
this->iv_hdatIPLParams->iv_iplParms.hdatIPLMajorType = 0x01;
this->iv_hdatIPLParams->iv_iplParms.hdatIPLMinorType = 0x0D;
}
else
{
this->iv_hdatIPLParams->iv_iplParms.hdatCECIPLAttributes = 0x1000;
this->iv_hdatIPLParams->iv_iplParms.hdatIPLMajorType = 0x00;
TARGETING::ATTR_CEC_IPL_TYPE_type l_cecIPLType;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_CEC_IPL_TYPE>
(l_cecIPLType))
{
this->iv_hdatIPLParams->iv_iplParms.hdatIPLMinorType =
l_cecIPLType.MinorIPLType;
this->iv_hdatIPLParams->iv_iplParms.hdatIPLMinorType = 0xC;
HDAT_DBG("hdatGetIplParmsData: setting hdatIPLMinorType to 0xC0");
}
else
{
HDAT_ERR("Error in getting CEC_IPL_TYPE attribute");
}
}
}
else
{
this->iv_hdatIPLParams->iv_iplParms.hdatIPLMinorType = 0x0C;
HDAT_DBG("hdatGetIplParmsData: setting hdatIPLMinorType to 0xC0");
HDAT_ERR("Error in getting IS_MPIPL_HB attribute");
}
TARGETING::ATTR_OS_IPL_MODE_type l_OSIPLMode;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_OS_IPL_MODE>(l_OSIPLMode))
{
this->iv_hdatIPLParams->iv_iplParms.hdatOSIPLMode = l_OSIPLMode;
}
else
{
HDAT_ERR("Error in getting OS_IPL_MODE attribute");
}
this->iv_hdatIPLParams->iv_iplParms.hdatKeyLockPosition =
HDAT_KEYLOCK_MANUAL;
TARGETING::ATTR_LMB_SIZE_type l_lmbSize;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_LMB_SIZE>(l_lmbSize))
{
this->iv_hdatIPLParams->iv_iplParms.hdatLMBSize = 4;
}
else
{
HDAT_ERR("Error in getting LMB_SIZE attribute");
}
TARGETING::ATTR_MAX_HSL_OPTICONNECT_CONNECTIONS_type l_hslConnections;
if(l_pSysTarget->tryGetAttr
<TARGETING::ATTR_MAX_HSL_OPTICONNECT_CONNECTIONS>
(l_hslConnections))
{
this->iv_hdatIPLParams->iv_iplParms.hdatMaxHSLConns = l_hslConnections;
}
else
{
HDAT_ERR("Error in getting MAX_HSL_OPTICONNECT_CONNECTIONS attribute");
}
hdatPopulateOtherIPLAttributes(this->iv_hdatIPLParams->iv_iplParms.hdatOIA);
TARGETING::ATTR_HUGE_PAGE_COUNT_type l_hugePageCount;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_HUGE_PAGE_COUNT>
(l_hugePageCount))
{
this->iv_hdatIPLParams->iv_iplParms.hdatHugePageMemCount =
l_hugePageCount;
}
else
{
HDAT_ERR("Error in getting HUGE_PAGE_COUNT attribute");
}
TARGETING::ATTR_HUGE_PAGE_SIZE_type l_hugePageSize;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_HUGE_PAGE_SIZE>
(l_hugePageSize))
{
this->iv_hdatIPLParams->iv_iplParms.hdatHugePageMemSize =
l_hugePageSize;
}
else
{
HDAT_ERR("Error in getting HUGE_PAGE_SIZE attribute");
}
TARGETING::ATTR_VLAN_SWITCHES_type l_vlanSwitches;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_VLAN_SWITCHES>
(l_vlanSwitches))
{
this->iv_hdatIPLParams->iv_iplParms.hdatNumVlanSwitches =
l_vlanSwitches;
}
else
{
HDAT_ERR("Error in getting VLAN_SWITCHES attribute");
}
uint32_t hdatEnlargedIOCapacity = 0;
hdatGetEnlargedIOCapacity(hdatEnlargedIOCapacity);
this->iv_hdatIPLParams->iv_iplParms.hdatEnlargedIOCap =
hdatEnlargedIOCapacity;
}
/**
* @brief This routine gets the information for SP serial ports
*
* @pre None
*
* @post None
*
* @param o_portArrayHdr - output parameter - Array header
* @param o_ports - output parameter - The structure to update with the
* serial port information
*
* @return A null error log handle if successful, else the return code pointed
* to by errlHndl_t contains one of:
*
* @retval HDAT_OTHER_COMP_ERROR
*/
static errlHndl_t hdatGetPortInfo(HDAT::hdatHDIFDataArray_t &o_portArrayHdr,
hdatPortCodes_t o_ports[])
{
errlHndl_t l_errlHndl = NULL;
uint32_t l_loopCnt = 0;
o_portArrayHdr.hdatOffset = sizeof(HDAT::hdatHDIFDataArray_t);
o_portArrayHdr.hdatAllocSize = sizeof(hdatPortCodes_t);
o_portArrayHdr.hdatActSize = sizeof(hdatPortCodes_t);
o_portArrayHdr.hdatArrayCnt = 0;
TARGETING::PredicateCTM l_nodePredicate(TARGETING::CLASS_ENC,
TARGETING::TYPE_NODE);
TARGETING::PredicateHwas l_predHwas;
l_predHwas.present(true);
TARGETING::PredicatePostfixExpr l_presentNode;
l_presentNode.push(&l_nodePredicate).push(&l_predHwas).And();
//Get Node targets
TARGETING::TargetRangeFilter l_nodeFilter(
TARGETING::targetService().begin(),
TARGETING::targetService().end(),
&l_presentNode);
TARGETING::Target *l_nodeTarget = (*l_nodeFilter);
TARGETING::PredicateCTM l_serialPortPredicate(TARGETING::CLASS_UNIT,
TARGETING::TYPE_UART);
TARGETING::PredicatePostfixExpr l_presentSerialPort;
l_presentSerialPort.push(&l_serialPortPredicate).push(&l_predHwas).And();
TARGETING::TargetHandleList l_serialPortList;
//Get Serial Port targets associated with service processor
TARGETING::targetService().getAssociated(l_serialPortList, l_nodeTarget,
TARGETING::TargetService::CHILD,
TARGETING::TargetService::ALL,
&l_presentSerialPort);
o_portArrayHdr.hdatArrayCnt = l_serialPortList.size();
for (uint32_t l_idx = 0; l_idx < l_serialPortList.size(); ++l_idx)
{
TARGETING::Target *l_serialportTarget = l_serialPortList[l_idx];
char l_locCodePrefix[64]={0};
char l_locCode[64]={0};
hdatGetLocationCodePrefix(l_locCodePrefix);
hdatGetLocationCode(l_serialportTarget,l_locCodePrefix,l_locCode);
HDAT_DBG(" Serial Port Loc Code :%s", l_locCode);
strncpy((char *)(o_ports[l_loopCnt].hdatLocCode),
l_locCode,
sizeof(o_ports[l_loopCnt].hdatLocCode));
o_ports[l_loopCnt].hdatResourceId = l_serialportTarget->getAttr
<TARGETING::ATTR_SLCA_RID>();
// None of the ports are used for callhome
o_ports[l_loopCnt].hdatCallHome = 0;
l_loopCnt++;
}
return l_errlHndl;
}
/**
* @brief This routine fetches the information on feature flags
*
* @pre None
*
* @post None
*
* @param o_featureFlagArrayHdr - output parameter - Array header
* @param o_featureFlagSettings - output parameter - The structure to update
* with Feature flag information
* @param o_featFlagArrSize - output parameter - Feature flag array size
*
* @retval None
*/
static void hdatGetFeatureFlagInfo(
hdatHDIFVersionedDataArray_t &o_featureFlagArrayHdr,
hdatIplpFeatureFlagSetting_t o_featureFlagSettings[],
uint32_t & o_featFlagArrSize)
{
TARGETING::Target *l_pSysTarget = NULL;
(void) TARGETING::targetService().getTopLevelTarget(l_pSysTarget);
if(l_pSysTarget == NULL)
{
HDAT_ERR("hdatGetFeatureFlagInfo::Top Level Target not found");
assert(l_pSysTarget != NULL);
}
// Default the dd level to 2.3
uint8_t l_ddLevel = HDAT_PROC_NIMBUS_DD_23;
const hdatIplpFeatureFlagSetting_t * l_featFlagArr;
uint32_t l_featFlagArrSize = 0;
uint8_t l_riskLvl = 0;
// Risk level is set
l_riskLvl = l_pSysTarget->getAttr<ATTR_RISK_LEVEL>();
PVR_t l_pvr( mmio_pvr_read() & 0xFFFFFFFF );
// DD level is set
l_ddLevel = l_pvr.getDDLevel();
// Default to Nimbus DD2.3
uint8_t l_ddLvlIdx = HDAT_NIMBUS_DD_23_IDX;
// Set the value based on DD level and risk level
if (l_pvr.chipType == PVR_t::NIMBUS_CHIP)
{
if ( (l_ddLevel == HDAT_PROC_NIMBUS_DD_20) ||
(l_ddLevel == HDAT_PROC_NIMBUS_DD_21)
)
{
l_ddLvlIdx = HDAT_NIMBUS_DD_20_21_IDX;
}
else if (l_ddLevel == HDAT_PROC_NIMBUS_DD_22)
{
l_ddLvlIdx = HDAT_NIMBUS_DD_22_IDX;
}
else if (l_ddLevel == HDAT_PROC_NIMBUS_DD_23)
{
l_ddLvlIdx = HDAT_NIMBUS_DD_23_IDX;
}
}
else if (l_pvr.chipFamily == PVR_t::P9_AXONE)
{
// Axone follows the Nimbus DD2.3 settings
l_ddLvlIdx = HDAT_NIMBUS_DD_23_IDX;
}
l_featFlagArr = hdatIplpFeatureFlagSettingsArray[l_riskLvl][l_ddLvlIdx];
l_featFlagArrSize =
sizeof(hdatIplpFeatureFlagSettingsArray[l_riskLvl][l_ddLvlIdx]);
HDAT_DBG("Feature flag array size:0x%x, Model:0x%x, DD Level:0x%x "
"Risk Level:0x%x", l_featFlagArrSize, l_pvr.chipType,
l_ddLevel, l_riskLvl);
o_featFlagArrSize = l_featFlagArrSize;
o_featureFlagArrayHdr.hdatOffset = sizeof(hdatHDIFVersionedDataArray_t);
o_featureFlagArrayHdr.hdatAllocSize = sizeof(hdatIplpFeatureFlagSetting_t);
o_featureFlagArrayHdr.hdatActSize = sizeof(hdatIplpFeatureFlagSetting_t);
o_featureFlagArrayHdr.hdatArrayCnt =
l_featFlagArrSize/sizeof(hdatIplpFeatureFlagSetting_t);
o_featureFlagArrayHdr.hdatVersion = HDAT_FEATURE_FLAG_VERSION::V1;
memcpy(o_featureFlagSettings , l_featFlagArr, l_featFlagArrSize);
}
/**
* @brief This routine gets the information for System Parameters
*
* @pre None
*
* @post None
*
* @param None
*
* @return None
*
* @retval HDAT_OTHER_COMP_ERROR
**/
void HdatIplParms::hdatGetSystemParamters()
{
TARGETING::Target *l_pSysTarget = NULL;
(void) TARGETING::targetService().getTopLevelTarget(l_pSysTarget);
if(l_pSysTarget == NULL)
{
HDAT_ERR("hdatGetSystemParamters::Top Level Target not found");
assert(l_pSysTarget != NULL);
}
// Get system information - system model
uint32_t l_sysModel = 0;
TARGETING::ATTR_RAW_MTM_type l_rawMTM = {0};
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_RAW_MTM>(l_rawMTM))
{
//we only want the last three bytes of the raw MTM, preceded by a 0x20
l_sysModel = *((reinterpret_cast<uint32_t*>(l_rawMTM))+1);
l_sysModel &= 0x00FFFFFF;
l_sysModel |= 0x20000000;
this->iv_hdatIPLParams->iv_sysParms.hdatSysModel = l_sysModel;
}
else
{
HDAT_ERR("Error in getting RAW_MTM attribute");
}
// Get system information - processor feature code
// Processor Feature Code = CCIN of Anchor Card
// No Anchor Card in BMC systems
this->iv_hdatIPLParams->iv_sysParms.hdatProcFeatCode = 0;
// Set the PVR
PVR_t l_pvr( mmio_pvr_read() & 0xFFFFFFFF );
this->iv_hdatIPLParams->iv_sysParms.hdatEffectivePvr = l_pvr.word;
HDAT_DBG(" Effective PVR :0X%x",
this->iv_hdatIPLParams->iv_sysParms.hdatEffectivePvr);
// Get system type
iv_hdatIPLParams->iv_sysParms.hdatSysType =
(l_pSysTarget->getAttr<TARGETING::ATTR_PHYP_SYSTEM_TYPE>());
//Get ABC Bus Speed
TARGETING::ATTR_FREQ_A_MHZ_type l_ABCBusSpeed;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_FREQ_A_MHZ>(l_ABCBusSpeed))
{
this->iv_hdatIPLParams->iv_sysParms.hdatABCBusSpeed = l_ABCBusSpeed;
}
else
{
HDAT_ERR(" Error in getting attribute FREQ_A_MHZ");
}
//Get XYZ Bus Speed
TARGETING::ATTR_FREQ_X_MHZ_type l_WXYZBusSpeed;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_FREQ_X_MHZ>(l_WXYZBusSpeed))
{
this->iv_hdatIPLParams->iv_sysParms.hdatWXYZBusSpeed = l_WXYZBusSpeed;
}
else
{
HDAT_ERR(" Error in getting attribute FREQ_X_MHZ");
}
// NO ECO Support
this->iv_hdatIPLParams->iv_sysParms.hdatSystemECOMode = 0;
this->iv_hdatIPLParams->iv_sysParms.hdatSystemAttributes = 0;
//Populate SMM Enabled/Disabled attribute
TARGETING::ATTR_PAYLOAD_IN_MIRROR_MEM_type l_payLoadMirrorMem;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_PAYLOAD_IN_MIRROR_MEM>
(l_payLoadMirrorMem))
{
this->iv_hdatIPLParams->iv_sysParms.hdatSystemAttributes |=
( static_cast<uint8_t>(l_payLoadMirrorMem) ? HDAT_SMM_ENABLED : 0);
}
else
{
HDAT_ERR(" Error in getting attribute PAYLOAD_IN_MIRROR_MEM");
}
// Check both compat and native mode for relevant risk levels
ATTR_RISK_LEVEL_type l_risk = l_pSysTarget->getAttr<ATTR_RISK_LEVEL>();
if( !((l_risk == UTIL::P9N22_P9C12_RUGBY_FAVOR_SECURITY)
|| (l_risk == UTIL::P9N23_P9C13_NATIVE_SMF_RUGBY_FAVOR_SECURITY)) )
{
// running in a mode that doesn't favor security, set elevated risk
this->iv_hdatIPLParams->iv_sysParms.hdatSystemAttributes |=
HDAT_RISK_LEVEL_ELEVATED;
}
this->iv_hdatIPLParams->iv_sysParms.hdatSystemAttributes |=
l_pSysTarget->getAttr<ATTR_IS_MPIPL_SUPPORTED>() ? HDAT_MPIPL_SUPPORTED : 0 ;
this->iv_hdatIPLParams->iv_sysParms.hdatMemoryScrubbing = 0;
// Get SPPL information
uint32_t l_numCores;
TARGETING::ATTR_OPEN_POWER_TURBO_MODE_SUPPORTED_type l_turboModeSupported;
if(l_pSysTarget->tryGetAttr
<TARGETING::ATTR_OPEN_POWER_TURBO_MODE_SUPPORTED>
(l_turboModeSupported))
{
HDAT::hdatGetNumberOfCores(l_numCores);
if(l_turboModeSupported == true)
{
this->iv_hdatIPLParams->iv_sysParms.hdatCurrentSPPLValue =
HDAT_TURBO_CORE_MODE_PART_SIZE_128;
}
else if( l_numCores == 6 )
{
this->iv_hdatIPLParams->iv_sysParms.hdatCurrentSPPLValue =
HDAT_NONTURBO_SIX_CORE_PART_SIZE_256;
}
else if( l_numCores == 8 )
{
this->iv_hdatIPLParams->iv_sysParms.hdatCurrentSPPLValue =
HDAT_NONTURBO_EIGHT_CORE_PART_SIZE_256;
}
}
else
{
HDAT_ERR("Error in getting OPEN_POWER_TURBO_MODE_SUPPORTED attribute");
}
this->iv_hdatIPLParams->iv_sysParms.usePoreSleep = 0x01;
TARGETING::ATTR_VTPM_ENABLED_type l_vTpmEnabled;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_VTPM_ENABLED>
(l_vTpmEnabled))
{
this->iv_hdatIPLParams->iv_sysParms.vTpmEnabled = l_vTpmEnabled;
}
else
{
HDAT_ERR("Error in getting VTPM_ENABLED attribute");
}
//HW Page Table Size : 0x07 : 1/128
this->iv_hdatIPLParams->iv_sysParms.hdatHwPageTbl = 0x07;
TARGETING::ATTR_HYP_DISPATCH_WHEEL_type l_hyperDispatchWheel;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_HYP_DISPATCH_WHEEL>
(l_hyperDispatchWheel))
{
if(!l_hyperDispatchWheel)
{
l_hyperDispatchWheel = 0x0a;
}
this->iv_hdatIPLParams->iv_sysParms.hdatDispWheel =
l_hyperDispatchWheel;
}
else
{
HDAT_ERR("Error in getting HYP_DISPATCH_WHEEL attribute");
}
TARGETING::ATTR_FREQ_PB_MHZ_type l_nestClockFreq;
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_FREQ_PB_MHZ>
(l_nestClockFreq))
{
this->iv_hdatIPLParams->iv_sysParms.hdatNestFreq =
static_cast<uint32_t>(l_nestClockFreq);
}
else
{
HDAT_ERR("Error in getting FREQ_PB_MHZ");
}
this->iv_hdatIPLParams->iv_sysParms.hdatSplitCoreMode = 1;
TARGETING::ATTR_SYSTEM_BRAND_NAME_type l_systemBrandName = {0};
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_SYSTEM_BRAND_NAME>
(l_systemBrandName))
{
strcpy(reinterpret_cast<char*>
(this->iv_hdatIPLParams->iv_sysParms.hdatSystemVendorName),
l_systemBrandName);
}
else
{
HDAT_ERR("Error in getting SYSTEM_BRAND_NAME");
}
// The next 5 fields are set to their final values in a common handler
// in istep 21.1, to avoid trust issues when HDAT is initially populated
// by a service processor
this->iv_hdatIPLParams->iv_sysParms.hdatSysSecuritySetting = 0;
this->iv_hdatIPLParams->iv_sysParms.hdatTpmConfBits = 0;
this->iv_hdatIPLParams->iv_sysParms.hdatTpmDrawer = 0;
this->iv_hdatIPLParams->iv_sysParms.hdatHwKeyHashSize = 0;
memset(this->iv_hdatIPLParams->iv_sysParms.hdatHwKeyHashValue, 0x00,
sizeof(this->iv_hdatIPLParams->iv_sysParms.hdatHwKeyHashValue));
memset(this->iv_hdatIPLParams->iv_sysParms.hdatSystemFamily, 0x00, 64);
TARGETING::ATTR_SYSTEM_FAMILY_type l_systemFamily = {0};
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_SYSTEM_FAMILY> (l_systemFamily))
{
strcpy(reinterpret_cast<char*>
(this->iv_hdatIPLParams->iv_sysParms.hdatSystemFamily),
l_systemFamily);
}
else
{
HDAT_ERR("Error in getting SYSTEM_FAMILY");
}
TARGETING::ATTR_SYSTEM_TYPE_type l_systemType = {0};
if(l_pSysTarget->tryGetAttr<TARGETING::ATTR_SYSTEM_TYPE> (l_systemType))
{
strcpy(reinterpret_cast<char*>
(this->iv_hdatIPLParams->iv_sysParms.hdatSystemType),
l_systemType);
}
else
{
HDAT_ERR("Error in getting SYSTEM_TYPE");
}
}
/**
* @brief This routine gets the IPL Time Delta Structure
*
* @pre None
*
* @post None
*
* @param o_iplTime - output parameter - IPLTime Data
*
* @return None
*
* @retval HDAT_OTHER_COMP_ERROR
*/
void hdatGetIPLTimeData(hdatIplTimeData_t & o_iplTime)
{
//RTC and Delta values marked as invalid
o_iplTime.hdatRTCValidFlags = 0;
//Cumulative RTC Delta value is reset
o_iplTime.hdatCumulativeRTCDelta = 0;
}
/**
* @brief This routine gets the Manufacturing Flags
*
* @pre None
*
* @post None
*
* @param o_hdatManfFlags - output parameter - Manufacturing Flags
*
* @return None
*
* @retval HDAT_OTHER_COMP_ERROR
*/
void hdatGetMnfgFlags(hdatManf_t &o_hdatManfFlags)
{
o_hdatManfFlags.hdatPolicyFlags[0] = HDAT_MFG_FLAGS_CELL_0;
o_hdatManfFlags.hdatPolicyFlags[1] = HDAT_MFG_FLAGS_CELL_1;
o_hdatManfFlags.hdatPolicyFlags[2] = HDAT_MFG_FLAGS_CELL_2;
o_hdatManfFlags.hdatPolicyFlags[3] = HDAT_MFG_FLAGS_CELL_3;
if(HDAT::isMnfgFlagSet(TARGETING::MNFG_FLAG_AVP_ENABLE))
o_hdatManfFlags.hdatPolicyFlags[1] |= HDAT_MFG_FLAG_AVP_ENABLED;
if(HDAT::isMnfgFlagSet(TARGETING::MNFG_FLAG_HDAT_AVP_ENABLE))
o_hdatManfFlags.hdatPolicyFlags[2] |= HDAT_MFG_FLAG_HDAT_AVP_ENABLED;
if(HDAT::isMnfgFlagSet(TARGETING::MNFG_FLAG_SRC_TERM))
o_hdatManfFlags.hdatPolicyFlags[0] |= HDAT_MNFG_FLAG_SRC_TERM;
if(HDAT::isMnfgFlagSet(TARGETING::MNFG_FLAG_IPL_MEMORY_CE_CHECKING))
o_hdatManfFlags.hdatPolicyFlags[2] |=
HDAT_MNFG_IPL_MEM_CE_CHECKING_ACTIVE;
if(HDAT::isMnfgFlagSet(TARGETING::MNFG_FLAG_FAST_BACKGROUND_SCRUB))
o_hdatManfFlags.hdatPolicyFlags[1] |= HDAT_MNFG_FAST_BKG_SCRUB_ACTIVE;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_TEST_DRAM_REPAIRS))
o_hdatManfFlags.hdatPolicyFlags[0] |= HDAT_MNFG_TEST_DRAM_REPAIRS;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_DISABLE_DRAM_REPAIRS))
o_hdatManfFlags.hdatPolicyFlags[0] |= HDAT_MNFG_DISABLE_DRAM_REPAIRS;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_ENABLE_EXHAUSTIVE_PATTERN_TEST))
o_hdatManfFlags.hdatPolicyFlags[2] |=
HDAT_MNFG_ENABLE_EXHAUSTIVE_PATTERN_TEST;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_ENABLE_STANDARD_PATTERN_TEST))
o_hdatManfFlags.hdatPolicyFlags[2] |=
HDAT_MNFG_ENABLE_STANDARD_PATTERN_TEST;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_ENABLE_MINIMUM_PATTERN_TEST))
o_hdatManfFlags.hdatPolicyFlags[2] |= HDAT_MNFG_ENABLE_MIN_PATTERN_TEST;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_DISABLE_FABRIC_eREPAIR))
o_hdatManfFlags.hdatPolicyFlags[1] |= HDAT_MNFG_DISABLE_FABRIC_ERPAIR;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_DISABLE_MEMORY_eREPAIR))
o_hdatManfFlags.hdatPolicyFlags[1] |= HDAT_MNFG_DISABLE_MEMORY_ERPAIR;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_FABRIC_DEPLOY_LANE_SPARES))
o_hdatManfFlags.hdatPolicyFlags[2] |=
HDAT_MNFG_FABRIC_DEPLOY_LANE_SPARES;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_DMI_DEPLOY_LANE_SPARES))
o_hdatManfFlags.hdatPolicyFlags[2] |= HDAT_MNFG_DMI_DEPLOY_LANE_SPARES;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_PSI_DIAGNOSTIC))
o_hdatManfFlags.hdatPolicyFlags[1] |= HDAT_MNFG_PSI_DIAGNOSTIC;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_FSP_UPDATE_SBE_IMAGE))
o_hdatManfFlags.hdatPolicyFlags[1] |= HDAT_MNFG_FSP_UPDATE_SBE_IMAGE;
if(isMnfgFlagSet(TARGETING::MNFG_FLAG_UPDATE_BOTH_SIDES_OF_SBE))
o_hdatManfFlags.hdatPolicyFlags[1] |=
HDAT_MNFG_UPDATE_BOTH_SIDES_OF_SBE;
}
/**
* @brief This routine populates dump data table
*
* @pre None
*
* @post None
*
* @param o_hdatDump
*
* @return None
*
* @retval HDAT_OTHER_COMP_ERROR
*/
void hdatGetPlatformDumpData(hdatDump_t &o_hdatDump)
{
o_hdatDump.hdatReserved2 = 0;
o_hdatDump.hdatHypDumpPolicy = 0;
memset(o_hdatDump.hdatReserved3, 0 , sizeof(o_hdatDump.hdatReserved3));
o_hdatDump.hdatMaxHdwSize = 0;
o_hdatDump.hdatActHdwSize = 0;
o_hdatDump.hdatMaxSpSize = 0;
o_hdatDump.hdatFlags = 0x0;
//For the current OpenPOWER P9 systems (where hostboot
// builds the HDAT) anytime we do an MPIPL there
//will a memory dump. Use the HDAT flags to indicate this
//Note that in the future there will be MPIPLs that
//are not dumps -- but will deal with that when the function
//has been added
// flags - set hdatRptPending, hdatMemDumpExists, hdatMemDumpReq:
TargetService& l_targetService = targetService();
Target* l_sys = nullptr;
l_targetService.getTopLevelTarget(l_sys);
if(l_sys->getAttr<ATTR_IS_MPIPL_HB>())
{
o_hdatDump.hdatRptPending = 0x1;
o_hdatDump.hdatMemDumpExists = 0x1;
o_hdatDump.hdatMemDumpReq = 0x1;
}
o_hdatDump.hdatDumpId = 0;
o_hdatDump.hdatActPlatformDumpSize = 0; // PHYP/OPAL can query from MDRT
o_hdatDump.hdatPlid = 0;
}