fapi::ReturnCode _fapiGetSpyImage(const fapi::Target& i_target,
const char * const i_spyId,
ecmdDataBufferBase & o_data,
const ecmdDataBufferBase & i_imageData)
{
fapi::ReturnCode l_rc;
bool l_traceit = platIsScanTraceEnabled();
// call the platform implementation
l_rc = platGetSpyImage( i_target, i_spyId, o_data, i_imageData );
if (l_rc)
{
FAPI_ERR("fapiGetSpyImage failed - Target %s, SpyId %s",
i_target.toEcmdString(), i_spyId);
}
if( l_traceit )
{
FAPI_SCAN( "TRACE : GETSPYIMAGE : %s : %s %.16llX",
i_target.toEcmdString(),
i_spyId,
o_data.getDoubleWord(0));
}
return l_rc;
}
fapi::ReturnCode fapiMultiScom (
const fapi::Target& i_target,
fapi::MultiScom& io_multiScomObj)
{
FAPI_DBG (ENTER_MRK "fapiMultiScom - i_target: %s, # input ops: %d",
i_target.toEcmdString (), io_multiScomObj.iv_ScomList.size ());
fapi::ReturnCode l_rc;
// Call the platform specific implemetation
l_rc = platMultiScom (i_target, io_multiScomObj);
if (!l_rc.ok ())
{
uint32_t l_retCode = l_rc;
FAPI_ERR ("fapiMultiScom Failed with RC: 0x%.8X! i_target: %s, "
"# input ops: %d, # ops complete: %d", l_retCode,
i_target.toEcmdString (),
io_multiScomObj.iv_ScomList.size (),
io_multiScomObj.iv_NumOfCompletes);
}
FAPI_DBG (EXIT_MRK "fapiMultiScom - i_target: %s, # input ops: %d, "
"#ops complete: %d", i_target.toEcmdString (),
io_multiScomObj.iv_ScomList.size (),
io_multiScomObj.iv_NumOfCompletes);
return l_rc;
}
fapi::ReturnCode _fapiPutSpyImage(const fapi::Target& i_target,
const spyId_t i_spyId,
const ecmdDataBufferBase & i_data,
ecmdDataBufferBase & io_imageData)
{
fapi::ReturnCode l_rc;
bool l_traceit = platIsScanTraceEnabled();
// call the platform implementation
l_rc = platPutSpyImage( i_target, i_spyId, i_data, io_imageData );
if (l_rc)
{
FAPI_ERR("fapiPutSpyImage failed - Target %s, SpyId 0x%.16llX",
i_target.toEcmdString(), i_spyId);
}
if( l_traceit )
{
FAPI_SCAN( "TRACE : PUTSPYIMG : %s : %.16llX %.16llX",
i_target.toEcmdString(),
i_spyId,
i_data.getDoubleWord(0));
}
return l_rc;
}
//------------------------------------------------------------------------------
// function: apply PBCQ/AIB customization via SCOM initfile
// parameters: i_target => processor chip target
// returns: FAPI_RC_SUCCESS if initfile evaluation is successful,
// else error
//------------------------------------------------------------------------------
fapi::ReturnCode proc_pcie_config_pbcq(
const fapi::Target & i_target)
{
fapi::ReturnCode rc;
std::vector<fapi::Target> targets;
// mark function entry
FAPI_INF("proc_pcie_config_pbcq: Start");
do
{
// execute Phase2 SCOM initfile
targets.push_back(i_target);
FAPI_INF("proc_pcie_config_pbcq: Executing %s on %s",
PROC_PCIE_CONFIG_PHASE2_IF, i_target.toEcmdString());
FAPI_EXEC_HWP(
rc,
fapiHwpExecInitFile,
targets,
PROC_PCIE_CONFIG_PHASE2_IF);
if (!rc.ok())
{
FAPI_ERR("proc_pcie_config_pbcq: Error from fapiHwpExecInitfile executing %s on %s",
PROC_PCIE_CONFIG_PHASE2_IF,
i_target.toEcmdString());
break;
}
} while(0);
// mark function exit
FAPI_INF("proc_pcie_config_pbcq: End");
return rc;
}
//******************************************************************************
// fapiPutScom function
//******************************************************************************
fapi::ReturnCode fapiPutScom(const fapi::Target& i_target,
const uint64_t i_address,
ecmdDataBufferBase & i_data)
{
fapi::ReturnCode l_rc;
bool l_traceit = platIsScanTraceEnabled();
// call the platform implementation
l_rc = platPutScom( i_target, i_address, i_data );
if (l_rc)
{
FAPI_ERR("fapiPutScom failed - Target %s, Addr %.16llX",
i_target.toEcmdString(), i_address);
}
if( l_traceit )
{
FAPI_SCAN( "TRACE : PUTSCOM : %s : %.16llX %.16llX",
i_target.toEcmdString(),
i_address,
i_data.getDoubleWord( 0 ) );
}
return l_rc;
}
fapi::ReturnCode mss_eff_config_thermal(const fapi::Target & i_target_mba)
{
fapi::ReturnCode rc = fapi::FAPI_RC_SUCCESS;
FAPI_INF("*** Running mss_eff_config_thermal on %s ***",
i_target_mba.toEcmdString());
rc = mss_eff_config_thermal_powercurve(i_target_mba);
if (rc)
{
FAPI_ERR("Error (0x%x) calling mss_eff_config_thermal_powercurve", static_cast<uint32_t>(rc));
return rc;
}
rc = mss_eff_config_thermal_throttles(i_target_mba);
if (rc)
{
FAPI_ERR("Error (0x%x) calling mss_eff_config_thermal_throttles", static_cast<uint32_t>(rc));
return rc;
}
FAPI_INF("*** mss_eff_config_thermal COMPLETE on %s ***",
i_target_mba.toEcmdString());
return rc;
}
/**
* Trace PCBS FSMs across primary and secondary chips
*
* @param[in] i_target Chip target
* @param[in] i_msg String to put out in the trace
*
* @retval ECMD_SUCCESS
* @retval ERROR defined in xml
*/
fapi::ReturnCode
p4rs_pcbs_fsm_trace(const fapi::Target& i_primary_target,
const fapi::Target& i_secondary_target,
const char * i_msg)
{
fapi::ReturnCode rc;
do
{
rc = p8_pm_pcbs_fsm_trace_chip (i_primary_target, i_msg);
if (rc)
{
FAPI_ERR("pcbs_fsm_trace_chip failed for Target %s",
i_primary_target.toEcmdString());
break;
}
if ( i_secondary_target.getType() != TARGET_TYPE_NONE )
{
rc = p8_pm_pcbs_fsm_trace_chip (i_secondary_target, i_msg);
if (rc)
{
FAPI_ERR("pcbs_fsm_trace_chip failed for Target %s",
i_secondary_target.toEcmdString());
break;
}
}
} while(0);
return rc;
}
//******************************************************************************
// fapiPutCfamRegister function
//******************************************************************************
fapi::ReturnCode fapiPutCfamRegister(const fapi::Target& i_target,
const uint32_t i_address,
ecmdDataBufferBase & i_data)
{
fapi::ReturnCode l_rc;
bool l_traceit = platIsScanTraceEnabled();
// call the platform implementation
l_rc = platPutCfamRegister( i_target, i_address, i_data );
if (l_rc)
{
FAPI_ERR("platPutCfamRegister failed - Target %s, Addr %.8X",
i_target.toEcmdString(), i_address);
}
if( l_traceit )
{
FAPI_SCAN( "TRACE : PUTCFAMREG : %s : %.8X %.8X",
i_target.toEcmdString(),
i_address,
i_data.getWord(0) );
}
return l_rc;
}
fapi::ReturnCode fapiGetRing(const fapi::Target& i_target,
const scanRingId_t i_address,
ecmdDataBufferBase & o_data,
const uint32_t i_ringMode)
{
fapi::ReturnCode l_rc;
bool l_traceit = platIsScanTraceEnabled();
// call the platform implementation
l_rc = platGetRing( i_target, i_address, o_data, i_ringMode );
if (l_rc)
{
FAPI_ERR("fapiGetRing failed - Target %s, Addr 0x%.16llX",
i_target.toEcmdString(), i_address);
}
if( l_traceit )
{
FAPI_SCAN( "TRACE : GETRING : %s : %.16llX %.16llX",
i_target.toEcmdString(),
i_address,
o_data.getDoubleWord( 0 ) );
}
return l_rc;
}
fapi::ReturnCode fapiModifyRing(const fapi::Target& i_target,
const scanRingId_t i_address,
ecmdDataBufferBase & i_data,
const fapi::ChipOpModifyMode i_modifyMode,
const uint32_t i_ringMode)
{
fapi::ReturnCode l_rc;
bool l_traceit = platIsScanTraceEnabled();
// call the platform implementation
l_rc = platModifyRing( i_target, i_address, i_data, i_modifyMode, i_ringMode );
if (l_rc)
{
FAPI_ERR("platModifyRing failed - Target %s, Addr 0x%.16llX,"
"ModifyMode 0x%.8X", i_target.toEcmdString(),
i_address, i_modifyMode);
}
if( l_traceit )
{
// get string representation of the modify mode
const char * l_pMode = NULL;
if (i_modifyMode == fapi::CHIP_OP_MODIFY_MODE_OR)
{
l_pMode = "OR";
}
else if (i_modifyMode == fapi::CHIP_OP_MODIFY_MODE_AND)
{
l_pMode = "AND";
}
else if (i_modifyMode == fapi::CHIP_OP_MODIFY_MODE_XOR)
{
l_pMode = "XOR";
}
else
{
l_pMode = "?";
}
FAPI_SCAN( "TRACE : MODRING : %s : %.16llX %.16llX %s",
i_target.toEcmdString(),
i_address,
i_data.getDoubleWord(0),
l_pMode);
}
return l_rc;
}
//******************************************************************************
//* name=mss_eff_config_rank_group, param=i_target_mba, return=ReturnCode
//******************************************************************************
fapi::ReturnCode mss_eff_config_rank_group(const fapi::Target i_target_mba) {
fapi::ReturnCode rc = fapi::FAPI_RC_SUCCESS;
const char * const PROCEDURE_NAME = "mss_eff_config_rank_group";
const fapi::Target& TARGET_MBA = i_target_mba;
FAPI_INF("*** Running %s on %s ... ***", PROCEDURE_NAME, i_target_mba.toEcmdString());
const uint8_t PORT_SIZE = 2;
const uint8_t DIMM_SIZE = 2;
// ATTR_EFF_DRAM_GEN: EMPTY = 0, DDR3 = 1, DDR4 = 2,
// ATTR_EFF_DIMM_TYPE: CDIMM = 0, RDIMM = 1, UDIMM = 2, LRDIMM = 3,
uint8_t num_ranks_per_dimm_u8array[PORT_SIZE][DIMM_SIZE];
uint8_t dram_gen_u8;
uint8_t dimm_type_u8;
rc = FAPI_ATTR_GET(ATTR_EFF_NUM_RANKS_PER_DIMM, &i_target_mba, num_ranks_per_dimm_u8array); if(rc) return rc;
rc = FAPI_ATTR_GET(ATTR_EFF_DRAM_GEN, &i_target_mba, dram_gen_u8); if(rc) return rc;
rc = FAPI_ATTR_GET(ATTR_EFF_DIMM_TYPE, &i_target_mba, dimm_type_u8); if(rc) return rc;
uint8_t primary_rank_group0_u8array[PORT_SIZE];
uint8_t primary_rank_group1_u8array[PORT_SIZE];
uint8_t primary_rank_group2_u8array[PORT_SIZE];
uint8_t primary_rank_group3_u8array[PORT_SIZE];
uint8_t secondary_rank_group0_u8array[PORT_SIZE];
uint8_t secondary_rank_group1_u8array[PORT_SIZE];
uint8_t secondary_rank_group2_u8array[PORT_SIZE];
uint8_t secondary_rank_group3_u8array[PORT_SIZE];
uint8_t tertiary_rank_group0_u8array[PORT_SIZE];
uint8_t tertiary_rank_group1_u8array[PORT_SIZE];
uint8_t tertiary_rank_group2_u8array[PORT_SIZE];
uint8_t tertiary_rank_group3_u8array[PORT_SIZE];
uint8_t quanternary_rank_group0_u8array[PORT_SIZE];
uint8_t quanternary_rank_group1_u8array[PORT_SIZE];
uint8_t quanternary_rank_group2_u8array[PORT_SIZE];
uint8_t quanternary_rank_group3_u8array[PORT_SIZE];
for (uint8_t cur_port = 0; cur_port < PORT_SIZE; cur_port += 1) {
//Removed 32G CDIMM 1R dualdrop workaround.
//NOTE: Needs mss_draminit_training.C v1.57 or newer.
//if ((dimm_type_u8 == CDIMM) && (num_ranks_per_dimm_u8array[cur_port][0] == 1) && (num_ranks_per_dimm_u8array[cur_port][1] == 1)) {
// NOTE: 32G CDIMM 1R dualdrop workaround, normally primary_rank_group0=0, primary_rank_group1=4.
//primary_rank_group0_u8array[cur_port] = 0;
//primary_rank_group1_u8array[cur_port] = INVALID;
//primary_rank_group2_u8array[cur_port] = INVALID;
//primary_rank_group3_u8array[cur_port] = INVALID;
//secondary_rank_group0_u8array[cur_port] = 4;
//secondary_rank_group1_u8array[cur_port] = INVALID;
//secondary_rank_group2_u8array[cur_port] = INVALID;
//secondary_rank_group3_u8array[cur_port] = INVALID;
//tertiary_rank_group0_u8array[cur_port] = INVALID;
//tertiary_rank_group1_u8array[cur_port] = INVALID;
//tertiary_rank_group2_u8array[cur_port] = INVALID;
//tertiary_rank_group3_u8array[cur_port] = INVALID;
//quanternary_rank_group0_u8array[cur_port] = INVALID;
//quanternary_rank_group1_u8array[cur_port] = INVALID;
//quanternary_rank_group2_u8array[cur_port] = INVALID;
//quanternary_rank_group3_u8array[cur_port] = INVALID;
//} else if (dimm_type_u8 == LRDIMM) {
if (dimm_type_u8 == LRDIMM) {
primary_rank_group2_u8array[cur_port] = INVALID;
secondary_rank_group2_u8array[cur_port] = INVALID;
tertiary_rank_group2_u8array[cur_port] = INVALID;
quanternary_rank_group2_u8array[cur_port] = INVALID;
primary_rank_group3_u8array[cur_port] = INVALID;
secondary_rank_group3_u8array[cur_port] = INVALID;
tertiary_rank_group3_u8array[cur_port] = INVALID;
quanternary_rank_group3_u8array[cur_port] = INVALID;
// dimm 0 (far socket)
switch (num_ranks_per_dimm_u8array[cur_port][0]) {
case 4: // 4 rank lrdimm
primary_rank_group0_u8array[cur_port] = 0;
secondary_rank_group0_u8array[cur_port] = 1;
tertiary_rank_group0_u8array[cur_port] = 2;
quanternary_rank_group0_u8array[cur_port] = 3;
break;
case 8: // 8 rank lrdimm falls through to 2 rank case
// Rank Multiplication mode needed, CS2 & CS3 used as address lines into LRBuffer
// RM=4 -> only 2 CS valid, each CS controls 4 ranks with CS2 & CS3 as address
// CS0 = rank 0, 2, 4, 6; CS1 = rank 1, 3, 5, 7
case 2: // 2 rank lrdimm
primary_rank_group0_u8array[cur_port] = 0;
secondary_rank_group0_u8array[cur_port] = 1;
tertiary_rank_group0_u8array[cur_port] = INVALID;
quanternary_rank_group0_u8array[cur_port] = INVALID;
break;
case 1: // 1 rank lrdimm
primary_rank_group0_u8array[cur_port] = 0;
secondary_rank_group0_u8array[cur_port] = INVALID;
tertiary_rank_group0_u8array[cur_port] = INVALID;
quanternary_rank_group0_u8array[cur_port] = INVALID;
break;
default: // not 1, 2, 4, or 8 ranks
primary_rank_group0_u8array[cur_port] = INVALID;
secondary_rank_group0_u8array[cur_port] = INVALID;
tertiary_rank_group0_u8array[cur_port] = INVALID;
quanternary_rank_group0_u8array[cur_port] = INVALID;
}
// dimm 1 (near socket)
switch (num_ranks_per_dimm_u8array[cur_port][1]) {
case 4: // 4 rank lrdimm
primary_rank_group1_u8array[cur_port] = 4;
secondary_rank_group1_u8array[cur_port] = 5;
tertiary_rank_group1_u8array[cur_port] = 6;
quanternary_rank_group1_u8array[cur_port] = 7;
break;
case 8: // 8 rank lrdimm falls through to case 2
// Rank Multiplication mode needed, CS6 & CS7 used as address lines into LRBuffer
// RM=4 -> only 2 CS valid, each CS controls 4 ranks with CS6 & CS7 as address
// CS4 = rank 0, 2, 4, 6; CS5 = rank 1, 3, 5, 7
case 2: // 2 rank lrdimm, RM=0
primary_rank_group1_u8array[cur_port] = 4;
secondary_rank_group1_u8array[cur_port] = 5;
tertiary_rank_group1_u8array[cur_port] = INVALID;
quanternary_rank_group1_u8array[cur_port] = INVALID;
break;
case 1: // 1 rank lrdimm
primary_rank_group1_u8array[cur_port] = 4;
secondary_rank_group1_u8array[cur_port] = INVALID;
tertiary_rank_group1_u8array[cur_port] = INVALID;
quanternary_rank_group1_u8array[cur_port] = INVALID;
break;
default: // not 1, 2, 4, or 8 ranks
primary_rank_group1_u8array[cur_port] = INVALID;
secondary_rank_group1_u8array[cur_port] = INVALID;
tertiary_rank_group1_u8array[cur_port] = INVALID;
quanternary_rank_group1_u8array[cur_port] = INVALID;
}
} else { // RDIMM or CDIMM
if ((num_ranks_per_dimm_u8array[cur_port][0] > 0) && (num_ranks_per_dimm_u8array[cur_port][1] == 0)) {
primary_rank_group0_u8array[cur_port] = 0;
if (num_ranks_per_dimm_u8array[cur_port][0] > 1) {
primary_rank_group1_u8array[cur_port] = 1;
} else {
primary_rank_group1_u8array[cur_port] = INVALID;
}
if (num_ranks_per_dimm_u8array[cur_port][0] > 2) {
primary_rank_group2_u8array[cur_port] = 2;
primary_rank_group3_u8array[cur_port] = 3;
} else {
primary_rank_group2_u8array[cur_port] = INVALID;
primary_rank_group3_u8array[cur_port] = INVALID;
}
secondary_rank_group0_u8array[cur_port] = INVALID;
secondary_rank_group1_u8array[cur_port] = INVALID;
secondary_rank_group2_u8array[cur_port] = INVALID;
secondary_rank_group3_u8array[cur_port] = INVALID;
} else if ((num_ranks_per_dimm_u8array[cur_port][0] > 0) && (num_ranks_per_dimm_u8array[cur_port][1] > 0)) {
if (num_ranks_per_dimm_u8array[cur_port][0] != num_ranks_per_dimm_u8array[cur_port][1]) {
FAPI_ERR("%s: FAILED!", PROCEDURE_NAME);
FAPI_ERR("Plug rule violation, num_ranks_per_dimm=%d[0],%d[1] on %s PORT%d!", num_ranks_per_dimm_u8array[cur_port][0], num_ranks_per_dimm_u8array[cur_port][1], i_target_mba.toEcmdString(), cur_port);
FAPI_SET_HWP_ERROR(rc, RC_MSS_EFF_CONFIG_RANK_GROUP_NON_MATCH_RANKS);
return rc;
}
primary_rank_group0_u8array[cur_port] = 0;
primary_rank_group1_u8array[cur_port] = 4;
primary_rank_group2_u8array[cur_port] = INVALID;
primary_rank_group3_u8array[cur_port] = INVALID;
secondary_rank_group0_u8array[cur_port] = INVALID;
secondary_rank_group1_u8array[cur_port] = INVALID;
secondary_rank_group2_u8array[cur_port] = INVALID;
secondary_rank_group3_u8array[cur_port] = INVALID;
if (num_ranks_per_dimm_u8array[cur_port][0] == 2) {
primary_rank_group2_u8array[cur_port] = 1;
primary_rank_group3_u8array[cur_port] = 5;
} else if (num_ranks_per_dimm_u8array[cur_port][0] == 4) {
primary_rank_group2_u8array[cur_port] = 2;
primary_rank_group3_u8array[cur_port] = 6;
secondary_rank_group0_u8array[cur_port] = 1;
secondary_rank_group1_u8array[cur_port] = 5;
secondary_rank_group2_u8array[cur_port] = 3;
secondary_rank_group3_u8array[cur_port] = 7;
} else if (num_ranks_per_dimm_u8array[cur_port][0] != 1) {
FAPI_ERR("%s: FAILED!", PROCEDURE_NAME);
FAPI_ERR("Plug rule violation, num_ranks_per_dimm=%d[0],%d[1] on %s PORT%d!", num_ranks_per_dimm_u8array[cur_port][0], num_ranks_per_dimm_u8array[cur_port][1], i_target_mba.toEcmdString(), cur_port);
FAPI_SET_HWP_ERROR(rc, RC_MSS_EFF_CONFIG_RANK_GROUP_NUM_RANKS_NEQ1);
return rc;
}
} else if ((num_ranks_per_dimm_u8array[cur_port][0] == 0) && (num_ranks_per_dimm_u8array[cur_port][1] == 0)) {
primary_rank_group0_u8array[cur_port] = INVALID;
primary_rank_group1_u8array[cur_port] = INVALID;
primary_rank_group2_u8array[cur_port] = INVALID;
primary_rank_group3_u8array[cur_port] = INVALID;
secondary_rank_group0_u8array[cur_port] = INVALID;
secondary_rank_group1_u8array[cur_port] = INVALID;
secondary_rank_group2_u8array[cur_port] = INVALID;
secondary_rank_group3_u8array[cur_port] = INVALID;
} else {
FAPI_ERR("%s: FAILED!", PROCEDURE_NAME);
FAPI_ERR("Plug rule violation, num_ranks_per_dimm=%d[0],%d[1] on %s PORT%d!", num_ranks_per_dimm_u8array[cur_port][0], num_ranks_per_dimm_u8array[cur_port][1], i_target_mba.toEcmdString(), cur_port);
FAPI_SET_HWP_ERROR(rc, RC_MSS_EFF_CONFIG_RANK_GROUP_NO_MATCH);
return rc;
}
tertiary_rank_group0_u8array[cur_port] = INVALID;
tertiary_rank_group1_u8array[cur_port] = INVALID;
tertiary_rank_group2_u8array[cur_port] = INVALID;
tertiary_rank_group3_u8array[cur_port] = INVALID;
quanternary_rank_group0_u8array[cur_port] = INVALID;
quanternary_rank_group1_u8array[cur_port] = INVALID;
quanternary_rank_group2_u8array[cur_port] = INVALID;
quanternary_rank_group3_u8array[cur_port] = INVALID;
}
FAPI_INF("P[%02d][%02d][%02d][%02d],S[%02d][%02d][%02d][%02d],T[%02d][%02d][%02d][%02d],Q[%02d][%02d][%02d][%02d] on %s PORT%d.", primary_rank_group0_u8array[cur_port], primary_rank_group1_u8array[cur_port], primary_rank_group2_u8array[cur_port], primary_rank_group3_u8array[cur_port], secondary_rank_group0_u8array[cur_port], secondary_rank_group1_u8array[cur_port], secondary_rank_group2_u8array[cur_port], secondary_rank_group3_u8array[cur_port], tertiary_rank_group0_u8array[cur_port], tertiary_rank_group1_u8array[cur_port], tertiary_rank_group2_u8array[cur_port], tertiary_rank_group3_u8array[cur_port], quanternary_rank_group0_u8array[cur_port], quanternary_rank_group1_u8array[cur_port], quanternary_rank_group2_u8array[cur_port], quanternary_rank_group3_u8array[cur_port], i_target_mba.toEcmdString(), cur_port);
}
rc = FAPI_ATTR_SET(ATTR_EFF_PRIMARY_RANK_GROUP0, &i_target_mba, primary_rank_group0_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_PRIMARY_RANK_GROUP1, &i_target_mba, primary_rank_group1_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_PRIMARY_RANK_GROUP2, &i_target_mba, primary_rank_group2_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_PRIMARY_RANK_GROUP3, &i_target_mba, primary_rank_group3_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_SECONDARY_RANK_GROUP0, &i_target_mba, secondary_rank_group0_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_SECONDARY_RANK_GROUP1, &i_target_mba, secondary_rank_group1_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_SECONDARY_RANK_GROUP2, &i_target_mba, secondary_rank_group2_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_SECONDARY_RANK_GROUP3, &i_target_mba, secondary_rank_group3_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_TERTIARY_RANK_GROUP0, &i_target_mba, tertiary_rank_group0_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_TERTIARY_RANK_GROUP1, &i_target_mba, tertiary_rank_group1_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_TERTIARY_RANK_GROUP2, &i_target_mba, tertiary_rank_group2_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_TERTIARY_RANK_GROUP3, &i_target_mba, tertiary_rank_group3_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_QUATERNARY_RANK_GROUP0, &i_target_mba, quanternary_rank_group0_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_QUATERNARY_RANK_GROUP1, &i_target_mba, quanternary_rank_group1_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_QUATERNARY_RANK_GROUP2, &i_target_mba, quanternary_rank_group2_u8array); if(rc) return rc;
rc = FAPI_ATTR_SET(ATTR_EFF_QUATERNARY_RANK_GROUP3, &i_target_mba, quanternary_rank_group3_u8array); if(rc) return rc;
FAPI_INF("%s on %s COMPLETE", PROCEDURE_NAME, i_target_mba.toEcmdString());
return rc;
}
fapi::ReturnCode parse_addr(const fapi::Target & i_target_mba,
char addr_string[],
uint8_t mr3_valid,
uint8_t mr2_valid,
uint8_t mr1_valid,
uint8_t l_dram_rows,
uint8_t l_dram_cols,
uint8_t l_addr_inter)
{
fapi::ReturnCode rc;
uint8_t i = MAX_ADDR_BITS;
uint8_t l_slave_rank = 0;
uint8_t l_value;
uint32_t l_value32 = 0;
uint32_t l_sbit, rc_num;
uint32_t l_start = 0;
uint32_t l_len = 0;
uint64_t l_readscom_value = 0;
uint64_t l_end = 0;
uint64_t l_start_addr = 0;
uint8_t l_value_zero = 0;
uint8_t l_user_end_addr = 0;
ecmdDataBufferBase l_data_buffer_64(64);
ecmdDataBufferBase l_data_buffer_rd64(64);
uint8_t l_attr_addr_mode = 0;
uint8_t l_num_cols = 0;
uint8_t l_num_rows = 0;
rc = FAPI_ATTR_GET(ATTR_EFF_SCHMOO_ADDR_MODE, &i_target_mba, l_attr_addr_mode);
if (rc) return rc;
rc = FAPI_ATTR_GET(ATTR_MCBIST_ADDR_NUM_COLS, &i_target_mba, l_num_cols);
if (rc) return rc;
rc = FAPI_ATTR_GET(ATTR_MCBIST_ADDR_NUM_ROWS, &i_target_mba, l_num_rows);
if (rc) return rc;
if (l_num_cols == 0)
{
l_num_cols = l_dram_cols;
}
if (l_num_rows == 0)
{
l_num_rows = l_dram_rows;
}
//Set all the addr reg to 0
//Define Custom String
//Set all Params based on the string.
rc_num = l_data_buffer_64.flushTo0();
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
l_sbit = 0;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i--;
l_sbit = 54;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
i--;
////FAPI_INF("Inside strcmp ba2");
l_sbit = 48;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
i--;
////FAPI_INF("Inside strcmp ba3");
l_sbit = 42;
l_value = i;
//------- Enable these for DDR4 --- for now constant map to zero
rc = fapiGetScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("ba3 Invalid");
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
i++;
////FAPI_INF("Inside strcmp mr3");
l_sbit = 18;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
if (mr3_valid == 1)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
i--;
}
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("mr3 Invalid");
i++;
}
////FAPI_INF("Inside strcmp mr2");
l_sbit = 12;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
if (mr2_valid == 1)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
//FAPI_INF("Inside mr2 --- l_addr_inter");
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
i--;
}
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("mr2 Invalid");
i++;
}
////FAPI_INF("Inside strcmp mr1");
l_sbit = 6;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
if (mr1_valid == 1)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
//FAPI_INF("Inside mr1 --- l_addr_inter");
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
i--;
}
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("mr1 Invalid");
i++;
}
////FAPI_INF("Inside strcmp mr0");
l_sbit = 0;
l_value = i;
//------- Enable these for DDR4 --- for now constant map to zero
rc = fapiGetScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
i++;
////FAPI_INF("Value of i = %d",i);
//FAPI_INF("mr0 Invalid\n");
////FAPI_INF("Inside strcmp cl3");
l_sbit = 42;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
i++;
//FAPI_INF("col2 Invalid");
////FAPI_INF("Value of i = %d",i);
////FAPI_INF("Inside strcmp cl3");
l_sbit = 36;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
if (l_num_cols >= 1)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
i--;
}
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("Col 3 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp cl4");
l_sbit = 30;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
if (l_num_cols >= 2)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("Col 4 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp cl5");
l_sbit = 24;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
if (l_num_cols >= 3)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
i--;
}
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("Col 5 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp cl6");
l_sbit = 18;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
if (l_num_cols >= 4)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("Col 6 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp cl7");
l_sbit = 12;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
if (l_num_cols >= 5)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("Col 7 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp cl8");
l_sbit = 6;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
if (l_num_cols >= 6)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("Col 8 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp cl9");
l_sbit = 0;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
if (l_num_cols >= 7)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
i--;
}
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106cb, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("Col 9 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp cl11");
l_sbit = 54;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
if (l_num_cols >= 11)
{
if (l_dram_cols >= 11)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_DBG("%s: Inside l_dram_cols > 10");
i--;
}
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
FAPI_DBG("%s:Col 11 -- Invalid", i_target_mba.toEcmdString());
i++;
}
}
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("Col 11 -- Invalid");
i++;
}
////FAPI_INF("Value of i = %d",i);
////FAPI_INF("Inside strcmp cl13");
l_sbit = 48;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
if (l_num_cols >= 12)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
i--;
}
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("Col 13 Invalid");
i++;
}
////FAPI_INF("Value of i = %d",i);
////FAPI_INF("Inside strcmp r0");
l_sbit = 42;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 0)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 0 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r1");
l_sbit = 36;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 1)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 1 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r2");
l_sbit = 30;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 2)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 2 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r3");
l_sbit = 24;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 3)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 3 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r4");
l_sbit = 18;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 4)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 4 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r5");
l_sbit = 12;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 5)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 5 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r6");
l_sbit = 6;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 6)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 6 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r7");
l_sbit = 0;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 7)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106ca, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 7 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r8");
l_sbit = 54;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 8)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 8 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r9");
l_sbit = 48;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 9)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 9 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r10");
l_sbit = 42;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 10)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 10 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r11");
l_sbit = 36;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 11)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 11 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r12");
l_sbit = 30;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 12)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 12 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r13");
l_sbit = 24;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 13)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 13 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r14");
l_sbit = 18;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 14)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i--;
}
////FAPI_INF("Value of i = %d",i);
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 14 -- Invalid");
i++;
}
////FAPI_INF("Inside strcmp r15");
l_sbit = 12;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
if (l_num_rows > 15)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i--;
}
else
{
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("row 15 -- Invalid");
i++;
}
////FAPI_INF("Value of i = %d",i);
////FAPI_INF("Inside strcmp r16 and l_dram_rows = %d",l_dram_rows);
l_sbit = 6;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
if (l_dram_rows >= 17)
{
rc_num = l_data_buffer_64.insertFromRight(l_value, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i--;
}
else
{
////FAPI_INF("r16 not used");
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
//FAPI_INF("Row 16 Invalid");
rc = fapiPutScom(i_target_mba, 0x030106c9, l_data_buffer_64);
if (rc) return rc;
i++;
}
////FAPI_INF("Value of i = %d",i);
////FAPI_INF("Inside strcmp sl2");
l_sbit = 36;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
//------- Enable these for later --- for now constant map to zero
if (l_slave_rank == 0)
{
l_value = 0;
}
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("sl2 Invalid");
i++;
////FAPI_INF("Value of i = %d",i);
////FAPI_INF("Inside strcmp sl1");
l_sbit = 30;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
//------- Enable these for later --- for now constant map to zero
if (l_slave_rank == 0)
{
l_value = 0;
}
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
i++;
//FAPI_INF("sl1 Invalid");
////FAPI_INF("Value of i = %d",i);
////FAPI_INF("Inside strcmp sl0");
l_sbit = 24;
l_value = i;
rc = fapiGetScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
//------- Enable these for later --- for now constant map to zero
if (l_slave_rank == 0)
{
l_value = 0;
}
rc_num = l_data_buffer_64.insertFromRight(l_value_zero, l_sbit, 6);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106c8, l_data_buffer_64);
if (rc) return rc;
//FAPI_INF("sl0 Invalid");
i++;
////FAPI_INF("Value of i = %d",i);
//------ Setting Start and end addr counters
//FAPI_INF("Debug - --------------- Setting Start and End Counters -----------\n");
rc_num = l_data_buffer_rd64.flushTo0();
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106d0, l_data_buffer_rd64);
if (rc) return rc;
l_value = i + 1;
//FAPI_INF("Setting end_addr Value of i = %d",i);
rc_num = l_data_buffer_rd64.flushTo0();
//Calculate and set Valid bits for end_addr
for (i = l_value; i <= 37; i++)
{
rc_num |= l_data_buffer_rd64.clearBit(i);
rc_num |= l_data_buffer_rd64.setBit(i);
}
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
l_readscom_value = l_data_buffer_rd64.getDoubleWord(0);
rc = FAPI_ATTR_GET(ATTR_EFF_SCHMOO_ADDR_MODE, &i_target_mba, l_attr_addr_mode);
if (rc) return rc;
rc = FAPI_ATTR_GET(ATTR_MCBIST_START_ADDR, &i_target_mba, l_start_addr);
if (rc) return rc;
//FAPI_INF("User Defined ATTR - Start = %016llX",l_start_addr);
rc = FAPI_ATTR_GET(ATTR_MCBIST_END_ADDR, &i_target_mba, l_end);
if (rc) return rc;
rc = FAPI_ATTR_GET(ATTR_MCBIST_RANK, &i_target_mba, l_user_end_addr);
if (rc) return rc;
if (l_user_end_addr == 1)
{
//Setting start and end Temp
rc_num = l_data_buffer_rd64.setDoubleWord(0, l_start_addr);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106d0, l_data_buffer_rd64);
if (rc) return rc;
rc = fapiPutScom(i_target_mba, 0x030106d1, l_data_buffer_rd64);
if (rc) return rc;
rc_num = l_data_buffer_rd64.setDoubleWord(0, l_end);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106d2, l_data_buffer_rd64);
if (rc) return rc;
rc = fapiPutScom(i_target_mba, 0x030106d3, l_data_buffer_rd64);
if (rc) return rc;
}
else
{
if (l_attr_addr_mode == 0)
{
//FAPI_INF("ATTR_EFF_SCHMOO_ADDR_MODE - %d ---- Few Address Mode --------",l_attr_addr_mode);
l_sbit = 32;
rc_num = l_data_buffer_rd64.flushTo0();
l_start = 24;
l_len = 8;
l_value32 = 28;
rc_num |= l_data_buffer_rd64.insert(l_value32, l_sbit, l_len, l_start);
l_readscom_value = 0x000003FFF8000000ull;
rc_num |= l_data_buffer_rd64.setDoubleWord(0, l_readscom_value);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106d2, l_data_buffer_rd64);
if (rc) return rc;
rc = fapiPutScom(i_target_mba, 0x030106d3, l_data_buffer_rd64);
if (rc) return rc;
l_readscom_value = l_data_buffer_rd64.getDoubleWord(0);
//FAPI_INF("Debug - Final End addr for 0x030106d2 = %016llX",l_readscom_value);
}
else if (l_attr_addr_mode == 1)
{
//FAPI_INF("ATTR_EFF_SCHMOO_ADDR_MODE - %d ---- QUARTER ADDRESSING Mode --------",l_attr_addr_mode);
l_readscom_value = l_readscom_value >> 2;
//FAPI_INF("Debug - Final End addr for 0x030106d2 = %016llX",l_readscom_value);
rc_num = l_data_buffer_rd64.setDoubleWord(0, l_readscom_value);
if (rc_num)
{
FAPI_ERR("Error in function parse_addr:");
rc.setEcmdError(rc_num);
return rc;
}
rc = fapiPutScom(i_target_mba, 0x030106d2, l_data_buffer_rd64);
if (rc) return rc;
rc = fapiPutScom(i_target_mba, 0x030106d3, l_data_buffer_rd64);
if (rc) return rc;
}
else if (l_attr_addr_mode == 2)
fapi::ReturnCode mss_eff_config_thermal_powercurve(const fapi::Target & i_target_mba)
{
fapi::ReturnCode rc = fapi::FAPI_RC_SUCCESS;
FAPI_INF("*** Running mss_eff_config_thermal_powercurve on %s ***",
i_target_mba.toEcmdString());
// other variables used in this function
fapi::Target target_chip;
uint8_t port;
uint8_t dimm;
uint8_t custom_dimm;
uint8_t dimm_ranks_array[NUM_PORTS][NUM_DIMMS];
uint32_t power_slope_array[NUM_PORTS][NUM_DIMMS];
uint32_t power_int_array[NUM_PORTS][NUM_DIMMS];
uint32_t power_slope2_array[NUM_PORTS][NUM_DIMMS];
uint32_t power_int2_array[NUM_PORTS][NUM_DIMMS];
uint32_t total_power_slope_array[NUM_PORTS][NUM_DIMMS];
uint32_t total_power_int_array[NUM_PORTS][NUM_DIMMS];
uint32_t total_power_slope2_array[NUM_PORTS][NUM_DIMMS];
uint32_t total_power_int2_array[NUM_PORTS][NUM_DIMMS];
uint32_t cdimm_master_power_slope;
uint32_t cdimm_master_power_intercept;
uint32_t cdimm_supplier_power_slope;
uint32_t cdimm_supplier_power_intercept;
uint32_t cdimm_master_total_power_slope = 0;
uint32_t cdimm_master_total_power_intercept = 0;
uint32_t cdimm_supplier_total_power_slope = 0;
uint32_t cdimm_supplier_total_power_intercept = 0;
uint8_t l_dram_gen;
uint8_t l_logged_error_power_curve = 0;
uint8_t l_logged_error_total_power_curve = 0;
//------------------------------------------------------------------------------
// Get input attributes
//------------------------------------------------------------------------------
// Get Centaur target for the given MBA
rc = fapiGetParentChip(i_target_mba, target_chip);
if (rc) {
FAPI_ERR("Error from fapiGetParentChip");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_EFF_CUSTOM_DIMM, &i_target_mba, custom_dimm);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_EFF_CUSTOM_DIMM");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_EFF_NUM_RANKS_PER_DIMM,
&i_target_mba, dimm_ranks_array);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_EFF_NUM_RANKS_PER_DIMM");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_EFF_DRAM_GEN,
&i_target_mba, l_dram_gen);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_EFF_DRAM_GEN");
return rc;
}
// Only get power curve values for custom dimms to prevent errors
if (custom_dimm == fapi::ENUM_ATTR_EFF_CUSTOM_DIMM_YES)
{
// These are the CDIMM power curve values for only VMEM (DDR3 and DDR4)
rc = FAPI_ATTR_GET(ATTR_CDIMM_VPD_MASTER_POWER_SLOPE,
&target_chip, cdimm_master_power_slope);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_CDIMM_VPD_MASTER_POWER_SLOPE");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_CDIMM_VPD_MASTER_POWER_INTERCEPT,
&target_chip, cdimm_master_power_intercept);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_CDIMM_VPD_MASTER_POWER_INTERCEPT");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_CDIMM_VPD_SUPPLIER_POWER_SLOPE,
&target_chip, cdimm_supplier_power_slope);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_CDIMM_VPD_SUPPLIER_POWER_SLOPE");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_CDIMM_VPD_SUPPLIER_POWER_INTERCEPT,
&target_chip, cdimm_supplier_power_intercept);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_CDIMM_VPD_SUPPLIER_POWER_INTERCEPT");
return rc;
}
// These are for the total CDIMM power (VMEM+VPP for DDR4)
if (l_dram_gen == fapi::ENUM_ATTR_EFF_DRAM_GEN_DDR4)
{
rc = FAPI_ATTR_GET(ATTR_CDIMM_VPD_MASTER_TOTAL_POWER_SLOPE,
&target_chip, cdimm_master_total_power_slope);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_CDIMM_VPD_MASTER_TOTAL_POWER_SLOPE");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_CDIMM_VPD_MASTER_TOTAL_POWER_INTERCEPT,
&target_chip, cdimm_master_total_power_intercept);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_CDIMM_VPD_MASTER_TOTAL_POWER_INTERCEPT");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_CDIMM_VPD_SUPPLIER_TOTAL_POWER_SLOPE,
&target_chip, cdimm_supplier_total_power_slope);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_CDIMM_VPD_SUPPLIER_TOTAL_POWER_SLOPE");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_CDIMM_VPD_SUPPLIER_TOTAL_POWER_INTERCEPT,
&target_chip, cdimm_supplier_total_power_intercept);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_CDIMM_VPD_SUPPLIER_TOTAL_POWER_INTERCEPT");
return rc;
}
}
else
{
// Set total power curve variables to the VMEM power curve variables for DDR3
cdimm_master_total_power_slope = cdimm_master_power_slope;
cdimm_master_total_power_intercept = cdimm_master_power_intercept;
cdimm_supplier_total_power_slope = cdimm_supplier_power_slope;
cdimm_supplier_total_power_intercept = cdimm_supplier_power_intercept;
}
}
//------------------------------------------------------------------------------
// Power Curve Determination
//------------------------------------------------------------------------------
// Iterate through the MBA ports to get power slope/intercept values
for (port=0; port < NUM_PORTS; port++)
{
// iterate through the dimms on each port again to determine power slope and
// intercept
for (dimm=0; dimm < NUM_DIMMS; dimm++)
{
// initialize dimm entries to zero
power_slope_array[port][dimm] = 0;
power_int_array[port][dimm] = 0;
power_slope2_array[port][dimm] = 0;
power_int2_array[port][dimm] = 0;
total_power_slope_array[port][dimm] = 0;
total_power_int_array[port][dimm] = 0;
total_power_slope2_array[port][dimm] = 0;
total_power_int2_array[port][dimm] = 0;
// only update values for dimms that are physically present
if (dimm_ranks_array[port][dimm] > 0)
{
// CDIMM power slope/intercept will come from VPD
// Data in VPD needs to be the power per virtual dimm on the CDIMM
if (custom_dimm == fapi::ENUM_ATTR_EFF_CUSTOM_DIMM_YES)
{
power_slope_array[port][dimm] =
cdimm_master_power_slope;
power_int_array[port][dimm] =
cdimm_master_power_intercept;
power_slope2_array[port][dimm] =
cdimm_supplier_power_slope;
power_int2_array[port][dimm] =
cdimm_supplier_power_intercept;
total_power_slope_array[port][dimm] =
cdimm_master_total_power_slope;
total_power_int_array[port][dimm] =
cdimm_master_total_power_intercept;
total_power_slope2_array[port][dimm] =
cdimm_supplier_total_power_slope;
total_power_int2_array[port][dimm] =
cdimm_supplier_total_power_intercept;
// check to see if VMEM power curve data is valid
if (
(((cdimm_master_power_slope & 0x8000) != 0) &&
((cdimm_master_power_intercept & 0x8000) != 0))
&&
(((cdimm_supplier_power_slope & 0x8000) != 0) &&
((cdimm_supplier_power_intercept & 0x8000) != 0))
)
{
power_slope_array[port][dimm] =
cdimm_master_power_slope & 0x1FFF;
power_int_array[port][dimm] =
cdimm_master_power_intercept & 0x1FFF;
power_slope2_array[port][dimm] =
cdimm_supplier_power_slope & 0x1FFF;
power_int2_array[port][dimm] =
cdimm_supplier_power_intercept & 0x1FFF;
// check to see if data is lab data
if (
(((cdimm_master_power_slope & 0x4000) == 0) ||
((cdimm_master_power_intercept & 0x4000) == 0))
||
(((cdimm_supplier_power_slope & 0x4000) == 0) ||
((cdimm_supplier_power_intercept &
0x4000) == 0))
)
{
FAPI_INF("WARNING: VMEM power curve data is lab data, not ship level data. Using data anyways.");
}
// check total power curve (VMEM+VPP) values for DDR4
if (l_dram_gen == fapi::ENUM_ATTR_EFF_DRAM_GEN_DDR4)
{
if (
(((cdimm_master_total_power_slope & 0x8000) != 0) &&
((cdimm_master_total_power_intercept & 0x8000) != 0))
&&
(((cdimm_supplier_total_power_slope & 0x8000) != 0) &&
((cdimm_supplier_total_power_intercept & 0x8000) != 0))
)
{
total_power_slope_array[port][dimm] =
cdimm_master_total_power_slope & 0x1FFF;
total_power_int_array[port][dimm] =
cdimm_master_total_power_intercept & 0x1FFF;
total_power_slope2_array[port][dimm] =
cdimm_supplier_total_power_slope & 0x1FFF;
total_power_int2_array[port][dimm] =
cdimm_supplier_total_power_intercept & 0x1FFF;
// check to see if data is lab data
if (
(((cdimm_master_total_power_slope & 0x4000) == 0) ||
((cdimm_master_total_power_intercept & 0x4000) == 0))
||
(((cdimm_supplier_total_power_slope & 0x4000) == 0) ||
((cdimm_supplier_total_power_intercept &
0x4000) == 0))
)
{
FAPI_INF("WARNING: Total power curve data is lab data, not ship level data. Using data anyways.");
}
}
else
{
// Set to VMEM power curve values if total values are not valid and log an error
// early DDR4 CDIMMs will have the total power curve entries all zero (not valid)
total_power_slope_array[port][dimm] =
power_slope_array[port][dimm];
total_power_int_array[port][dimm] =
power_int_array[port][dimm];
total_power_slope2_array[port][dimm] =
power_slope2_array[port][dimm];
total_power_int2_array[port][dimm] =
power_int2_array[port][dimm];
// only log the error once per MBA, since all dimms will have the same power curve values
if (l_logged_error_total_power_curve == 0)
{
l_logged_error_total_power_curve = 1;
FAPI_ERR("Total power curve data not valid, use default values");
const fapi::Target & MEM_CHIP =
target_chip;
uint32_t FFDC_DATA_1 =
cdimm_master_total_power_slope;
uint32_t FFDC_DATA_2 =
cdimm_master_total_power_intercept;
uint32_t FFDC_DATA_3 =
cdimm_supplier_total_power_slope;
uint32_t FFDC_DATA_4 =
cdimm_supplier_total_power_intercept;
FAPI_SET_HWP_ERROR
(rc, RC_MSS_DIMM_POWER_CURVE_DATA_INVALID);
if (rc) fapiLogError(rc);
}
}
}
else
{
// Set total power curve values to VMEM power curve values for anything other than DDR4 (ie. DDR3)
total_power_slope_array[port][dimm] =
power_slope_array[port][dimm];
total_power_int_array[port][dimm] =
power_int_array[port][dimm];
total_power_slope2_array[port][dimm] =
power_slope2_array[port][dimm];
total_power_int2_array[port][dimm] =
power_int2_array[port][dimm];
}
}
else
{
// Set to default values and log an error if VMEM power curve values are not valid
power_slope_array[port][dimm] =
CDIMM_POWER_SLOPE_DEFAULT;
power_int_array[port][dimm] =
CDIMM_POWER_INT_DEFAULT;
power_slope2_array[port][dimm] =
CDIMM_POWER_SLOPE_DEFAULT;
power_int2_array[port][dimm] =
CDIMM_POWER_INT_DEFAULT;
total_power_slope_array[port][dimm] =
CDIMM_POWER_SLOPE_DEFAULT;
total_power_int_array[port][dimm] =
CDIMM_POWER_INT_DEFAULT;
total_power_slope2_array[port][dimm] =
CDIMM_POWER_SLOPE_DEFAULT;
total_power_int2_array[port][dimm] =
CDIMM_POWER_INT_DEFAULT;
// only log the error once per MBA, since all dimms will have the same power curve values
if (l_logged_error_power_curve == 0)
{
l_logged_error_power_curve = 1;
FAPI_ERR("VMEM power curve data not valid, use default values");
const fapi::Target & MEM_CHIP =
target_chip;
uint32_t FFDC_DATA_1 =
cdimm_master_power_slope;
uint32_t FFDC_DATA_2 =
cdimm_master_power_intercept;
uint32_t FFDC_DATA_3 =
cdimm_supplier_power_slope;
uint32_t FFDC_DATA_4 =
cdimm_supplier_power_intercept;
FAPI_SET_HWP_ERROR
(rc, RC_MSS_DIMM_POWER_CURVE_DATA_INVALID);
if (rc) fapiLogError(rc);
}
}
FAPI_DBG("CDIMM VMEM Power [P%d:D%d][SLOPE=%d:INT=%d cW][SLOPE2=%d:INT2=%d cW]", port, dimm, power_slope_array[port][dimm], power_int_array[port][dimm], power_slope2_array[port][dimm], power_int2_array[port][dimm]);
FAPI_DBG("CDIMM Total Power [P%d:D%d][VMEM SLOPE=%d:INT=%d cW][VMEM SLOPE2=%d:INT2=%d cW]", port, dimm, total_power_slope_array[port][dimm], total_power_int_array[port][dimm], total_power_slope2_array[port][dimm], total_power_int2_array[port][dimm]);
}
// non custom dimms will no longer use power curves
// These will use a simplified approach of using throttle values for certain ranges of power
// in mss_bulk_pwr_throttles.
}
}
}
// write output attributes
rc = FAPI_ATTR_SET(ATTR_MSS_POWER_SLOPE,
&i_target_mba, power_slope_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_POWER_SLOPE");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_POWER_INT, &i_target_mba, power_int_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_POWER_INT");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_POWER_SLOPE2,
&i_target_mba, power_slope2_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_POWER_SLOPE2");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_POWER_INT2,
&i_target_mba, power_int2_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_POWER_INT2");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_TOTAL_POWER_SLOPE,
&i_target_mba, total_power_slope_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_TOTAL_POWER_SLOPE");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_TOTAL_POWER_INT, &i_target_mba, total_power_int_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_TOTAL_POWER_INT");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_TOTAL_POWER_SLOPE2,
&i_target_mba, total_power_slope2_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_TOTAL_POWER_SLOPE2");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_TOTAL_POWER_INT2,
&i_target_mba, total_power_int2_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_TOTAL_POWER_INT2");
return rc;
}
FAPI_INF("*** mss_eff_config_thermal_powercurve COMPLETE on %s ***",
i_target_mba.toEcmdString());
return rc;
}
fapi::ReturnCode mss_eff_config_thermal_throttles(const fapi::Target & i_target_mba)
{
fapi::ReturnCode rc = fapi::FAPI_RC_SUCCESS;
FAPI_INF("*** Running mss_eff_config_thermal_throttles on %s ***",
i_target_mba.toEcmdString());
// variables used in this function
fapi::Target target_chip;
std::vector<fapi::Target> target_mba_array;
std::vector<fapi::Target> target_dimm_array;
uint8_t custom_dimm;
uint8_t num_dimms_on_port;
uint32_t runtime_throttle_n_per_mba;
uint32_t runtime_throttle_n_per_chip;
uint32_t runtime_throttle_d;
uint32_t dimm_thermal_power_limit;
uint32_t channel_pair_thermal_power_limit;
uint8_t num_mba_with_dimms = 0;
uint8_t mba_index;
uint8_t ras_increment;
uint8_t cas_increment;
uint32_t l_max_dram_databus_util;
uint32_t l_dimm_reg_power_limit_per_dimm_adj;
uint32_t l_dimm_reg_power_limit_per_dimm;
uint8_t l_max_number_dimms_per_reg;
uint8_t l_dimm_reg_power_limit_adj_enable;
uint8_t l_reg_max_dimm_count;
uint8_t l_dram_gen;
uint32_t l_power_slope_array[NUM_PORTS][NUM_DIMMS];
uint32_t l_power_int_array[NUM_PORTS][NUM_DIMMS];
uint32_t l_total_power_slope_array[NUM_PORTS][NUM_DIMMS];
uint32_t l_total_power_int_array[NUM_PORTS][NUM_DIMMS];
//------------------------------------------------------------------------------
// Get input attributes
//------------------------------------------------------------------------------
// Get Centaur target for the given MBA
rc = fapiGetParentChip(i_target_mba, target_chip);
if (rc) {
FAPI_ERR("Error from fapiGetParentChip");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_EFF_CUSTOM_DIMM, &i_target_mba, custom_dimm);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_EFF_CUSTOM_DIMM");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_EFF_NUM_DROPS_PER_PORT,
&i_target_mba, num_dimms_on_port);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_EFF_NUM_DROPS_PER_PORT");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MRW_THERMAL_MEMORY_POWER_LIMIT,
NULL, dimm_thermal_power_limit);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MRW_THERMAL_MEMORY_POWER_LIMIT");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MRW_MEM_THROTTLE_DENOMINATOR, NULL, runtime_throttle_d);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MRW_MEM_THROTTLE_DENOMINATOR");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MRW_MAX_DRAM_DATABUS_UTIL,
NULL, l_max_dram_databus_util);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MRW_MAX_DRAM_DATABUS_UTIL");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MRW_VMEM_REGULATOR_MEMORY_POWER_LIMIT_PER_DIMM,
NULL, l_dimm_reg_power_limit_per_dimm);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MRW_VMEM_REGULATOR_MEMORY_POWER_LIMIT_PER_DIMM");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MRW_MAX_NUMBER_DIMMS_POSSIBLE_PER_VMEM_REGULATOR,
NULL, l_max_number_dimms_per_reg);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MRW_MAX_NUMBER_DIMMS_POSSIBLE_PER_VMEM_REGULATOR");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MRW_VMEM_REGULATOR_POWER_LIMIT_PER_DIMM_ADJ_ENABLE,
NULL, l_dimm_reg_power_limit_adj_enable);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MRW_VMEM_REGULATOR_POWER_LIMIT_PER_DIMM_ADJ_ENABLE");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MSS_VMEM_REGULATOR_MAX_DIMM_COUNT,
NULL, l_reg_max_dimm_count);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MSS_VMEM_REGULATOR_MAX_DIMM_COUNT");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_EFF_DRAM_GEN,
&i_target_mba, l_dram_gen);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_EFF_DRAM_GEN");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MSS_POWER_SLOPE,
&i_target_mba, l_power_slope_array);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MSS_POWER_SLOPE");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MSS_POWER_INT,
&i_target_mba, l_power_int_array);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MSS_POWER_INT");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MSS_TOTAL_POWER_SLOPE,
&i_target_mba, l_total_power_slope_array);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MSS_TOTAL_POWER_SLOPE");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MSS_TOTAL_POWER_INT,
&i_target_mba, l_total_power_int_array);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MSS_TOTAL_POWER_INT");
return rc;
}
// Get number of Centaur MBAs that have dimms present
// Custom dimms (CDIMMs) use mba/chip throttling, so count number of mbas that have dimms
if (custom_dimm == fapi::ENUM_ATTR_EFF_CUSTOM_DIMM_YES)
{
rc = fapiGetChildChiplets(target_chip,
fapi::TARGET_TYPE_MBA_CHIPLET,
target_mba_array,
fapi::TARGET_STATE_PRESENT);
if (rc) {
FAPI_ERR("Error from fapiGetChildChiplets");
return rc;
}
num_mba_with_dimms = 0;
for (mba_index=0; mba_index < target_mba_array.size(); mba_index++)
{
rc = fapiGetAssociatedDimms(target_mba_array[mba_index],
target_dimm_array,
fapi::TARGET_STATE_PRESENT);
if (rc) {
FAPI_ERR("Error from fapiGetAssociatedDimms");
return rc;
}
if (target_dimm_array.size() > 0)
{
num_mba_with_dimms++;
}
}
}
// ISDIMM (non custom dimm) uses dimm/mba throttling, so set num_mba_with_dimms to 1
else
{
num_mba_with_dimms = 1;
}
//------------------------------------------------------------------------------
// Memory Throttle Determination
//------------------------------------------------------------------------------
// Determine memory throttle settings needed based on dimm thermal power limit
//------------------------------------------------------------------------------
// Determine the thermal power limit to use, which represents a single channel
// pair power limit for the dimms on that channel pair (ie. power for all dimms
// attached to one MBA). The procedure mss_bulk_power_throttles takes the
// input of channel pair power to determine throttles.
// CDIMM thermal power limit from MRW is per CDIMM, so divide by number of mbas
// that have dimms to get channel pair power
// CDIMM: Allow all commands to be directed toward one MBA to achieve the power
// limit
// This means that the power limit for a MBA channel pair must be the total
// CDIMM power limit minus the idle power of the other MBAs logical dimms
//------------------------------------------------------------------------------
// adjust the regulator power limit per dimm if enabled and use this if less than the thermal limit
// If reg power limit is zero, then set to thermal limit - needed for ISDIMM systems since some of these MRW attributes are not defined
if (l_dimm_reg_power_limit_per_dimm == 0)
{
l_dimm_reg_power_limit_per_dimm = dimm_thermal_power_limit;
}
l_dimm_reg_power_limit_per_dimm_adj = l_dimm_reg_power_limit_per_dimm;
if (l_dimm_reg_power_limit_adj_enable == fapi::ENUM_ATTR_MRW_VMEM_REGULATOR_POWER_LIMIT_PER_DIMM_ADJ_ENABLE_TRUE)
{
// adjust reg power limit per cdimm only if l_reg_max_dimm_count>0 and l_reg_max_dimm_count<l_max_number_dimms_per_reg
if (
(l_reg_max_dimm_count > 0)
&& (l_reg_max_dimm_count < l_max_number_dimms_per_reg)
)
{
l_dimm_reg_power_limit_per_dimm_adj =
l_dimm_reg_power_limit_per_dimm
* l_max_number_dimms_per_reg
/ l_reg_max_dimm_count;
FAPI_INF("VMEM Regulator Power/DIMM Limit Adjustment from %d to %d cW (DIMMs under regulator %d/%d)", l_dimm_reg_power_limit_per_dimm, l_dimm_reg_power_limit_per_dimm_adj, l_reg_max_dimm_count, l_max_number_dimms_per_reg);
}
}
// Use the smaller of the thermal limit and regulator power limit per dimm
if (l_dimm_reg_power_limit_per_dimm_adj < dimm_thermal_power_limit)
{
dimm_thermal_power_limit = l_dimm_reg_power_limit_per_dimm_adj;
}
// Adjust the thermal/power limit to represent the power for all dimms under an MBA
if (custom_dimm == fapi::ENUM_ATTR_EFF_CUSTOM_DIMM_YES)
{
channel_pair_thermal_power_limit =
dimm_thermal_power_limit / num_mba_with_dimms;
}
// ISDIMMs thermal power limit from MRW is per DIMM, so multiply by number of dimms on channel to get channel power and multiply by 2 to get channel pair power
else
{
// ISDIMMs
channel_pair_thermal_power_limit =
dimm_thermal_power_limit * num_dimms_on_port * 2;
}
// Update the channel pair power limit attribute
rc = FAPI_ATTR_SET(ATTR_MSS_MEM_WATT_TARGET,
&i_target_mba, channel_pair_thermal_power_limit);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_MEM_WATT_TARGET");
return rc;
}
// Initialize the runtime throttle attributes to an unthrottled value for mss_bulk_pwr_throttles
// max utilization comes from MRW value in c% - convert to %
float MAX_UTIL = (float) l_max_dram_databus_util / 100;
runtime_throttle_n_per_mba = (int)(runtime_throttle_d * (MAX_UTIL / 100) / 4);
runtime_throttle_n_per_chip = (int)(runtime_throttle_d * (MAX_UTIL / 100) / 4) *
num_mba_with_dimms;
// for better custom dimm performance for DDR4, set the per mba throttle to the per chip throttle
// Not planning on doing this for DDR3
if ( (l_dram_gen == fapi::ENUM_ATTR_EFF_DRAM_GEN_DDR4)
&& (custom_dimm == fapi::ENUM_ATTR_EFF_CUSTOM_DIMM_YES) )
{
runtime_throttle_n_per_mba = runtime_throttle_n_per_chip;
}
rc = FAPI_ATTR_SET(ATTR_MSS_RUNTIME_MEM_THROTTLE_NUMERATOR_PER_MBA,
&i_target_mba, runtime_throttle_n_per_mba);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_RUNTIME_MEM_THROTTLE_NUMERATOR_PER_MBA");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_RUNTIME_MEM_THROTTLE_NUMERATOR_PER_CHIP,
&i_target_mba, runtime_throttle_n_per_chip);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_RUNTIME_MEM_THROTTLE_NUMERATOR_PER_CHIP");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_RUNTIME_MEM_THROTTLE_DENOMINATOR,
&i_target_mba, runtime_throttle_d);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_RUNTIME_MEM_THROTTLE_DENOMINATOR");
return rc;
}
FAPI_INF("Min Power/Thermal Limit per MBA %d cW. Unthrottled values [%d/%d/%d].", channel_pair_thermal_power_limit, runtime_throttle_n_per_mba, runtime_throttle_n_per_chip, runtime_throttle_d);
// For DDR4, use the VMEM power to determine the runtime throttle settings that are based
// on a VMEM power limit (not a VMEM+VPP power limit which is to be used at runtime for tmgt)
// Need to temporarily override attributes for mss_bulk_pwr_throttles to use
// Needed to determines runtime memory throttle settings based on any VMEM power limits
if (l_dram_gen == fapi::ENUM_ATTR_EFF_DRAM_GEN_DDR4)
{
rc = FAPI_ATTR_SET(ATTR_MSS_TOTAL_POWER_SLOPE,
&i_target_mba, l_power_slope_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_TOTAL_POWER_SLOPE");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_TOTAL_POWER_INT, &i_target_mba, l_power_int_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_TOTAL_POWER_INT");
return rc;
}
}
// Call the procedure function that takes a channel pair power limit and
// converts it to throttle values
FAPI_EXEC_HWP(rc, mss_bulk_pwr_throttles, i_target_mba);
if (rc)
{
FAPI_ERR("Error (0x%x) calling mss_bulk_pwr_throttles", static_cast<uint32_t>(rc));
return rc;
}
// Reset the total power curve attributes back to the original values
if (l_dram_gen == fapi::ENUM_ATTR_EFF_DRAM_GEN_DDR4)
{
rc = FAPI_ATTR_SET(ATTR_MSS_TOTAL_POWER_SLOPE,
&i_target_mba, l_total_power_slope_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_TOTAL_POWER_SLOPE");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_TOTAL_POWER_INT, &i_target_mba, l_total_power_int_array);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_TOTAL_POWER_INT");
return rc;
}
}
// Read back in the updated throttle attribute values (these are now set to
// values that will give dimm/channel power underneath the thermal power limit)
rc = FAPI_ATTR_GET(ATTR_MSS_MEM_THROTTLE_NUMERATOR_PER_MBA,
&i_target_mba, runtime_throttle_n_per_mba);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MSS_MEM_THROTTLE_NUMERATOR_PER_MBA");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MSS_MEM_THROTTLE_NUMERATOR_PER_CHIP,
&i_target_mba, runtime_throttle_n_per_chip);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MSS_MEM_THROTTLE_NUMERATOR_PER_CHIP");
return rc;
}
rc = FAPI_ATTR_GET(ATTR_MSS_MEM_THROTTLE_DENOMINATOR,
&i_target_mba, runtime_throttle_d);
if (rc) {
FAPI_ERR("Error getting attribute ATTR_MSS_MEM_THROTTLE_DENOMINATOR");
return rc;
}
// Setup the RAS and CAS increments used in the throttling register
ras_increment=0;
cas_increment=1;
// update output attributes
rc = FAPI_ATTR_SET(ATTR_MSS_RUNTIME_MEM_THROTTLE_NUMERATOR_PER_MBA,
&i_target_mba, runtime_throttle_n_per_mba);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_RUNTIME_MEM_THROTTLE_NUMERATOR_PER_MBA");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_RUNTIME_MEM_THROTTLE_NUMERATOR_PER_CHIP,
&i_target_mba, runtime_throttle_n_per_chip);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_RUNTIME_MEM_THROTTLE_NUMERATOR_PER_CHIP");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_RUNTIME_MEM_THROTTLE_DENOMINATOR,
&i_target_mba, runtime_throttle_d);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_RUNTIME_MEM_THROTTLE_DENOMINATOR");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_THROTTLE_CONTROL_RAS_WEIGHT,
&i_target_mba, ras_increment);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_THROTTLE_CONTROL_RAS_WEIGHT");
return rc;
}
rc = FAPI_ATTR_SET(ATTR_MSS_THROTTLE_CONTROL_CAS_WEIGHT,
&i_target_mba, cas_increment);
if (rc) {
FAPI_ERR("Error writing attribute ATTR_MSS_THROTTLE_CONTROL_CAS_WEIGHT");
return rc;
}
FAPI_INF("*** mss_eff_config_thermal_throttles COMPLETE on %s ***",
i_target_mba.toEcmdString());
return rc;
}
// HWP entry point, comments in header
fapi::ReturnCode proc_chiplet_scominit(const fapi::Target & i_target)
{
fapi::ReturnCode rc;
uint32_t rc_ecmd = 0;
fapi::TargetType target_type;
std::vector<fapi::Target> initfile_targets;
std::vector<fapi::Target> ex_targets;
std::vector<fapi::Target> mcs_targets;
uint8_t nx_enabled;
uint8_t mcs_pos;
uint8_t ex_pos;
uint8_t num_ex_targets;
uint8_t master_mcs_pos = 0xFF;
fapi::Target master_mcs;
uint8_t enable_xbus_resonant_clocking = 0x0;
uint8_t i2c_slave_address = 0x0;
uint8_t dual_capp_present = 0x0;
ecmdDataBufferBase data(64);
ecmdDataBufferBase cfam_data(32);
ecmdDataBufferBase mask(64);
bool is_master = false;
// mark HWP entry
FAPI_INF("proc_chiplet_scominit: Start");
do
{
rc = proc_check_master_sbe_seeprom(i_target, is_master);
if (!rc.ok())
{
FAPI_ERR("proc_cen_ref_clk_enable: Error from proc_check_master_sbe_seeprom");
break;
}
// obtain target type to determine which initfile(s) to execute
target_type = i_target.getType();
// chip level target
if (target_type == fapi::TARGET_TYPE_PROC_CHIP)
{
// execute FBC SCOM initfile
initfile_targets.push_back(i_target);
FAPI_INF("proc_chiplet_scominit: Executing %s on %s",
PROC_CHIPLET_SCOMINIT_FBC_IF, i_target.toEcmdString());
FAPI_EXEC_HWP(
rc,
fapiHwpExecInitFile,
initfile_targets,
PROC_CHIPLET_SCOMINIT_FBC_IF);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s",
PROC_CHIPLET_SCOMINIT_FBC_IF,
i_target.toEcmdString());
break;
}
// execute PSI SCOM initfile
FAPI_INF("proc_chiplet_scominit: Executing %s on %s",
PROC_CHIPLET_SCOMINIT_PSI_IF, i_target.toEcmdString());
FAPI_EXEC_HWP(
rc,
fapiHwpExecInitFile,
initfile_targets,
PROC_CHIPLET_SCOMINIT_PSI_IF);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s",
PROC_CHIPLET_SCOMINIT_PSI_IF,
i_target.toEcmdString());
break;
}
// execute TP bridge SCOM initfile
FAPI_INF("proc_chiplet_scominit: Executing %s on %s",
PROC_CHIPLET_SCOMINIT_TPBRIDGE_IF, i_target.toEcmdString());
FAPI_EXEC_HWP(
rc,
fapiHwpExecInitFile,
initfile_targets,
PROC_CHIPLET_SCOMINIT_TPBRIDGE_IF);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s",
PROC_CHIPLET_SCOMINIT_TPBRIDGE_IF,
i_target.toEcmdString());
break;
}
// query NX partial good attribute
rc = FAPI_ATTR_GET(ATTR_PROC_NX_ENABLE,
&i_target,
nx_enabled);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error querying ATTR_PROC_NX_ENABLE");
break;
}
// apply NX/AS SCOM initfiles only if partial good attribute is set
if (nx_enabled == fapi::ENUM_ATTR_PROC_NX_ENABLE_ENABLE)
{
// execute NX SCOM initfile
FAPI_INF("proc_chiplet_scominit: Executing %s on %s",
PROC_CHIPLET_SCOMINIT_NX_IF, i_target.toEcmdString());
FAPI_EXEC_HWP(
rc,
fapiHwpExecInitFile,
initfile_targets,
PROC_CHIPLET_SCOMINIT_NX_IF);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s",
PROC_CHIPLET_SCOMINIT_NX_IF,
i_target.toEcmdString());
break;
}
// execute CXA SCOM initfile
FAPI_INF("proc_chiplet_scominit: Executing %s on %s",
PROC_CHIPLET_SCOMINIT_CXA_IF, i_target.toEcmdString());
FAPI_EXEC_HWP(
rc,
fapiHwpExecInitFile,
initfile_targets,
PROC_CHIPLET_SCOMINIT_CXA_IF);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s",
PROC_CHIPLET_SCOMINIT_CXA_IF,
i_target.toEcmdString());
break;
}
// configure CXA APC master LCO settings
rc = fapiGetChildChiplets(i_target,
fapi::TARGET_TYPE_EX_CHIPLET,
ex_targets,
fapi::TARGET_STATE_FUNCTIONAL);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiGetChildChiplets (EX) on %s",
i_target.toEcmdString());
break;
}
// form valid LCO target list
for (std::vector<fapi::Target>::iterator i = ex_targets.begin();
i != ex_targets.end();
i++)
{
// determine EX chiplet number
rc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS, &(*i), ex_pos);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from FAPI_ATTR_GET (ATTR_CHIP_UNIT_POS) on %s",
i->toEcmdString());
break;
}
rc_ecmd |= data.setBit(ex_pos-((ex_pos < 8)?(1):(3)));
}
if (!rc.ok())
{
break;
}
num_ex_targets = ex_targets.size();
rc_ecmd |= data.insertFromRight(
num_ex_targets,
CAPP_APC_MASTER_LCO_TARGET_MIN_START_BIT,
(CAPP_APC_MASTER_LCO_TARGET_MIN_END_BIT-
CAPP_APC_MASTER_LCO_TARGET_MIN_START_BIT+1));
if (rc_ecmd)
{
FAPI_ERR("proc_chiplet_scominit: Error 0x%x setting APC Master LCO Target register data buffer",
rc_ecmd);
rc.setEcmdError(rc_ecmd);
break;
}
rc = fapiPutScom(i_target,
CAPP_APC_MASTER_LCO_TARGET_0x02013021,
data);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (CAPP_APC_MASTER_LCO_TARGET_0x02013021) on %s",
i_target.toEcmdString());
break;
}
// get dual CAPP presence attribute
FAPI_DBG("proc_chiplet_scominit: Querying dual CAPP feature attribute");
rc = FAPI_ATTR_GET(ATTR_CHIP_EC_FEATURE_DUAL_CAPP_PRESENT,
&i_target,
dual_capp_present);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error querying ATTR_CHIP_EC_FEATURE_DUAL_CAPP_PRESENT");
break;
}
if (dual_capp_present != 0)
{
rc = fapiPutScom(i_target,
CAPP1_APC_MASTER_LCO_TARGET_0x020131A1,
data);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (CAPP1_APC_MASTER_LCO_TARGET_0x020131A1) on %s",
i_target.toEcmdString());
break;
}
}
// execute AS SCOM initfile
FAPI_INF("proc_chiplet_scominit: Executing %s on %s",
PROC_CHIPLET_SCOMINIT_AS_IF, i_target.toEcmdString());
FAPI_EXEC_HWP(
rc,
fapiHwpExecInitFile,
initfile_targets,
PROC_CHIPLET_SCOMINIT_AS_IF);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s",
PROC_CHIPLET_SCOMINIT_AS_IF,
i_target.toEcmdString());
break;
}
}
else
{
FAPI_DBG("proc_chiplet_scominit: Skipping execution of %s/%s/%s (partial good)",
PROC_CHIPLET_SCOMINIT_NX_IF, PROC_CHIPLET_SCOMINIT_CXA_IF, PROC_CHIPLET_SCOMINIT_AS_IF);
}
// conditionally enable I2C Slave
rc = FAPI_ATTR_GET(ATTR_I2C_SLAVE_ADDRESS,
&i_target,
i2c_slave_address);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error querying ATTR_I2C_SLAVE_ADDRESS on %s",
i_target.toEcmdString());
break;
}
rc = fapiGetScom(i_target,
I2C_SLAVE_CONFIG_REG_0x000D0000,
data);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: fapiGetScom error (I2C_SLAVE_CONFIG_REG_0x000D0000) on %s",
i_target.toEcmdString());
break;
}
if (i2c_slave_address)
{
FAPI_DBG("proc_chiplet_scominit: I2C Slave enabled (%s) address = %d",
i_target.toEcmdString(),i2c_slave_address);
//set I2C address
rc_ecmd |= data.insert(i2c_slave_address,0,7);
// disable error state. when this is enabled and there
// is an error from I2CS it locks up the I2CS and no
// more operations are allowed unless cleared
// through FSI. Not good for a FSPless system.
rc_ecmd |= data.clearBit(23);
// enable I2C interface
rc_ecmd |= data.setBit(21);
}
else
{
FAPI_DBG("proc_chiplet_scominit: I2C Slave disabled (%s)",
i_target.toEcmdString());
// disable I2C interface when attribute = 0x0
rc_ecmd |= data.clearBit(21);
}
if (rc_ecmd)
{
FAPI_ERR("proc_chiplet_scominit: Error 0x%x setting I2C Slave register data buffer",
rc_ecmd);
rc.setEcmdError(rc_ecmd);
break;
}
rc = fapiPutScom(i_target,
I2C_SLAVE_CONFIG_REG_0x000D0000,
data);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (I2C_SLAVE_CONFIG_REG_0x000D0000) on %s",
i_target.toEcmdString());
break;
}
// conditionally enable resonant clocking for XBUS
rc = FAPI_ATTR_GET(ATTR_CHIP_EC_FEATURE_XBUS_RESONANT_CLK_VALID,
&i_target,
enable_xbus_resonant_clocking);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error querying ATTR_CHIP_EC_FEATURE_XBUS_RESONANT_CLK_VALID on %s",
i_target.toEcmdString());
break;
}
if (enable_xbus_resonant_clocking)
{
FAPI_DBG("proc_chiplet_scominit: Enabling XBUS resonant clocking");
rc = fapiGetScom(i_target,
MBOX_FSIGP6_0x00050015,
data);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: fapiGetScom error (MBOX_FSIGP6_0x00050015) on %s",
i_target.toEcmdString());
break;
}
rc_ecmd |= data.insertFromRight(
XBUS_RESONANT_CLOCK_CONFIG,
MBOX_FSIGP6_XBUS_RESONANT_CLOCK_CONFIG_START_BIT,
(MBOX_FSIGP6_XBUS_RESONANT_CLOCK_CONFIG_END_BIT-
MBOX_FSIGP6_XBUS_RESONANT_CLOCK_CONFIG_START_BIT+1));
if (rc_ecmd)
{
FAPI_ERR("proc_chiplet_scominit: Error 0x%x setting FSI GP6 register data buffer",
rc_ecmd);
rc.setEcmdError(rc_ecmd);
break;
}
if (is_master)
{
rc = fapiPutScom(i_target,
MBOX_FSIGP6_0x00050015,
data);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (MBOX_FSIGP6_0x00050015) on %s",
i_target.toEcmdString());
break;
}
}
else
{
cfam_data.insert(data, 0, 32, 0);
rc = fapiPutCfamRegister(i_target, CFAM_FSI_GP6_0x00002815, cfam_data);
if (rc)
{
FAPI_ERR("proc_cen_ref_clk_enable: fapiPutCfamRegister error (CFAM_FSI_GP8_0x00001017)");
break;
}
}
}
// execute A/X/PCI/DMI FIR init SCOM initfile
FAPI_INF("proc_chiplet_scominit: Executing %s on %s",
PROC_CHIPLET_SCOMINIT_A_X_PCI_DMI_IF, i_target.toEcmdString());
FAPI_EXEC_HWP(
rc,
fapiHwpExecInitFile,
initfile_targets,
PROC_CHIPLET_SCOMINIT_A_X_PCI_DMI_IF);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s",
PROC_CHIPLET_SCOMINIT_A_X_PCI_DMI_IF,
i_target.toEcmdString());
break;
}
// execute NV scominit file
uint8_t exist_NV = 0x00;
rc = FAPI_ATTR_GET(ATTR_CHIP_EC_FEATURE_NV_PRESENT, &i_target, exist_NV);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error getting attribute value ATTR_CHIP_EC_FEATURE_NV_PRESENT");
break;
}
if (exist_NV)
{
FAPI_INF("proc_chiplet_scominit: Executing %s on %s",
PROC_CHIPLET_SCOMINIT_NPU_IF, i_target.toEcmdString());
FAPI_EXEC_HWP(
rc,
fapiHwpExecInitFile,
initfile_targets,
PROC_CHIPLET_SCOMINIT_NPU_IF);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s",
PROC_CHIPLET_SCOMINIT_NPU_IF,
i_target.toEcmdString());
break;
}
// cleanup FIR bit (NPU FIR bit 27) caused by NDL/NTL parity error
rc_ecmd = data.flushTo1();
rc_ecmd = data.clearBit(NPU_FIR_NTL_DL2TL_PARITY_ERR_BIT);
if (rc_ecmd)
{
FAPI_ERR("proc_chiplet_scominit: Error 0x%Xforming NPU FIR cleanup data buffer",
rc_ecmd);
rc.setEcmdError(rc_ecmd);
break;
}
rc = fapiPutScom(i_target, NPU_FIR_AND_0x08013D81, data);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (NPU_FIR_AND_0x08013D81) on %s",
i_target.toEcmdString());
break;
}
rc = fapiPutScom(i_target, NPU_FIR_MASK_AND_0x08013D84, data);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (NPU_FIR_MASK_AND_0x08013D84) on %s",
i_target.toEcmdString());
break;
}
}
else
{
FAPI_INF("proc_chiplet_scominit: NV link logic not present, scom initfile processing skipped");
}
// determine set of functional MCS chiplets
rc = fapiGetChildChiplets(i_target,
fapi::TARGET_TYPE_MCS_CHIPLET,
mcs_targets,
fapi::TARGET_STATE_FUNCTIONAL);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiGetChildChiplets (MCS) on %s",
i_target.toEcmdString());
break;
}
// apply MCS SCOM initfile only for functional chiplets
for (std::vector<fapi::Target>::iterator i = mcs_targets.begin();
(i != mcs_targets.end()) && rc.ok();
i++)
{
// execute MCS SCOM initfile
initfile_targets.clear();
initfile_targets.push_back(*i);
initfile_targets.push_back(i_target);
FAPI_INF("proc_chiplet_scominit: Executing %s on %s",
PROC_CHIPLET_SCOMINIT_MCS_IF, i->toEcmdString());
FAPI_EXEC_HWP(
rc,
fapiHwpExecInitFile,
initfile_targets,
PROC_CHIPLET_SCOMINIT_MCS_IF);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s",
PROC_CHIPLET_SCOMINIT_MCS_IF,
i->toEcmdString());
break;
}
// determine MCS position
rc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS, &(*i), mcs_pos);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: Error from FAPI_ATTR_GET (ATTR_CHIP_UNIT_POS) on %s",
i->toEcmdString());
break;
}
if (mcs_pos < master_mcs_pos)
{
fapi::Target cen_target_unused;
rc = fapiGetOtherSideOfMemChannel(*i,
cen_target_unused,
fapi::TARGET_STATE_FUNCTIONAL);
// use return code only to indicate presence of connected Centaur,
// do not propogate/emit error if not connected
if (rc.ok())
{
FAPI_DBG("Updating master_mcs_pos to %d", mcs_pos);
FAPI_DBG(" Target: %s", cen_target_unused.toEcmdString());
master_mcs = *i;
master_mcs_pos = mcs_pos;
}
else
{
rc = fapi::FAPI_RC_SUCCESS;
}
}
}
if (!rc.ok())
{
break;
}
if (master_mcs.getType() == fapi::TARGET_TYPE_MCS_CHIPLET)
{
// set MCMODE0Q_ENABLE_CENTAUR_SYNC on first target only
// (this bit is required to be set on at most one MCS/chip)
rc_ecmd |= data.flushTo0();
rc_ecmd |= data.setBit(MCSMODE0_EN_CENTAUR_SYNC_BIT);
rc_ecmd |= mask.setBit(MCSMODE0_EN_CENTAUR_SYNC_BIT);
// check buffer manipulation return codes
if (rc_ecmd)
{
FAPI_ERR("proc_chiplet_scominit: Error 0x%X setting up MCSMODE0 data buffer",
rc_ecmd);
rc.setEcmdError(rc_ecmd);
break;
}
// write register with updated content
rc = fapiPutScomUnderMask(master_mcs,
MCS_MCSMODE0_0x02011807,
data,
mask);
if (!rc.ok())
{
FAPI_ERR("proc_chiplet_scominit: fapiPutScomUnderMask error (MCS_MCSMODE0_0x02011807) on %s",
master_mcs.toEcmdString());
break;
}
}
}
// unsupported target type
else
{
FAPI_ERR("proc_chiplet_scominit: Unsupported target type");
const fapi::Target & TARGET = i_target;
FAPI_SET_HWP_ERROR(rc, RC_PROC_CHIPLET_SCOMINIT_INVALID_TARGET);
break;
}
} while(0);
// mark HWP exit
FAPI_INF("proc_chiplet_scominit: End");
return rc;
}
/**
* p8_pm_prep_for_reset Call underlying unit procedure to perform readiness for
* reinitialization of PM complex.
*
* @param[in] i_primary_chip_target Primary Chip target which will be passed
* to all the procedures
* @param[in] i_secondary_chip_target Secondary Chip target will be passed for
* pmc_init -reset only if it is DCM otherwise this should be NULL.
* @param[in] i_mode (PM_RESET (hard - will kill the PMC);
* PM_RESET_SOFT (will not fully reset the PMC))
*
* @retval ECMD_SUCCESS
* @retval ERROR defined in xml
*/
fapi::ReturnCode
p8_pm_prep_for_reset( const fapi::Target &i_primary_chip_target,
const fapi::Target &i_secondary_chip_target,
uint32_t i_mode )
{
fapi::ReturnCode rc;
fapi::ReturnCode rc_hold;
uint32_t e_rc = 0;
std::vector<fapi::Target> l_exChiplets;
ecmdDataBufferBase data(64);
ecmdDataBufferBase mask(64);
uint64_t address = 0;
const char * PM_MODE_NAME_VAR; // Defines storage for PM_MODE_NAME
bool b_special_wakeup_pri = false;
bool b_special_wakeup_sec = false;
fapi::Target dummy;
do
{
FAPI_INF("p8_pm_prep_for_reset start ....");
uint8_t ipl_mode = 0;
rc = FAPI_ATTR_GET(ATTR_IS_MPIPL, NULL, ipl_mode);
if (!rc.ok())
{
FAPI_ERR("fapiGetAttribute of ATTR_IS_MPIPL rc = 0x%x", (uint32_t)rc);
break;
}
FAPI_INF("IPL mode = %s", ipl_mode ? "MPIPL" : "NORMAL");
if (i_mode == PM_RESET)
{
FAPI_INF("Hard reset detected");
}
else if (i_mode == PM_RESET_SOFT)
{
FAPI_INF("Soft reset detected. Idle functions will not be affected");
}
else
{
FAPI_ERR("Mode parameter value not supported: %u", i_mode);
uint32_t & MODE = i_mode;
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_PREP_UNSUPPORTED_MODE_ERR);
break;
}
if ( i_secondary_chip_target.getType() == TARGET_TYPE_NONE )
{
if ( i_primary_chip_target.getType() == TARGET_TYPE_NONE )
{
FAPI_ERR("Set primay target properly for SCM " );
const fapi::Target PRIMARY_TARGET = i_primary_chip_target;
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_PREP_TARGET_ERR);
break;
}
FAPI_INF("Running on SCM");
}
else
{
FAPI_INF("Running on DCM");
}
// ******************************************************************
// Clear the Deep Exit Masks to allow Special Wake-up to occur
// ******************************************************************
// Primary
rc = clear_deep_exit_mask(i_primary_chip_target);
if (rc)
{
FAPI_ERR("clear_deep_exit_mask: Failed for Primary Target %s",
i_primary_chip_target.toEcmdString());
break;
}
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = clear_deep_exit_mask(i_secondary_chip_target);
if (rc)
{
FAPI_ERR("clear_deep_exit_mask: Failed for Secondary Target %s",
i_secondary_chip_target.toEcmdString());
break;
}
}
// ******************************************************************
// FSM trace
// ******************************************************************
rc = p4rs_pcbs_fsm_trace (i_primary_chip_target, i_secondary_chip_target, "start of prep for reset");
if (!rc.ok())
{
break;
}
// ******************************************************************
// Put all EX chiplets in special wakeup
// *****************************************************************
// This is done before FIR masking to ensure that idle functions
// are properly monitored
// Primary
rc = special_wakeup_all (i_primary_chip_target, true);
if (rc)
{
FAPI_ERR("special_wakeup_all - Enable: Failed for Target %s",
i_primary_chip_target.toEcmdString());
break;
}
b_special_wakeup_pri = true;
rc = p8_pm_glob_fir_trace (i_primary_chip_target, "after SPWKUP");
if (!rc.ok()) {
break;
}
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = special_wakeup_all (i_secondary_chip_target, true);
if (rc)
{
FAPI_ERR("special_wakeup_all - Enable: Failed for Target %s",
i_secondary_chip_target.toEcmdString());
break;
}
b_special_wakeup_sec = true;
rc = p8_pm_glob_fir_trace (i_secondary_chip_target, "after SPWKUP");
if (!rc.ok()) {
break;
}
}
// ******************************************************************
// FSM trace
// ******************************************************************
rc = p4rs_pcbs_fsm_trace (i_primary_chip_target, i_secondary_chip_target,
"after special wake-up setting");
if (!rc.ok())
{
break;
}
// ******************************************************************
// Mask the FIRs as error can occur in what follows
// ******************************************************************
FAPI_INF("Executing:p8_pm_firinit in mode PM_RESET");
FAPI_EXEC_HWP(rc, p8_pm_firinit, i_primary_chip_target , i_mode );
if (rc)
{
FAPI_ERR("ERROR: p8_pm_firinit detected failed result");
break;
}
rc = p8_pm_glob_fir_trace (i_primary_chip_target, "after Masking");
if (!rc.ok()) {
break;
}
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
FAPI_EXEC_HWP(rc, p8_pm_firinit, i_secondary_chip_target , PM_RESET );
if (rc)
{
FAPI_ERR("ERROR: p8_pm_firinit detected failed result");
break;
}
rc = p8_pm_glob_fir_trace (i_secondary_chip_target, "after Masking");
if (!rc.ok()) {
break;
}
}
// ******************************************************************
// FSM trace
// ******************************************************************
rc = p4rs_pcbs_fsm_trace (i_primary_chip_target, i_secondary_chip_target,
"after FIR masking");
if (!rc.ok())
{
break;
}
// ******************************************************************
// Disable PMC OCC HEARTBEAT before reset OCC
// ******************************************************************
// Primary
rc = fapiGetScom(i_primary_chip_target, PMC_OCC_HEARTBEAT_REG_0x00062066 , data );
if (rc)
{
FAPI_ERR("fapiGetScom(PMC_OCC_HEARTBEAT_REG_0x00062066) failed.");
break;
}
e_rc = data.clearBit(16);
if (e_rc)
{
FAPI_ERR("ecmdDataBufferBase error setting up PMC_OCC_HEARTBEAT_REG_0x00062066 on master during reset");
rc.setEcmdError(e_rc);
break;
}
rc = fapiPutScom(i_primary_chip_target, PMC_OCC_HEARTBEAT_REG_0x00062066 , data );
if (rc)
{
FAPI_ERR("fapiPutScom(PMC_OCC_HEARTBEAT_REG_0x00062066) failed.");
break;
}
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = fapiGetScom(i_secondary_chip_target, PMC_OCC_HEARTBEAT_REG_0x00062066 , data );
if (rc)
{
FAPI_ERR("fapiGetScom(PMC_OCC_HEARTBEAT_REG_0x00062066) failed.");
break;
}
e_rc = data.clearBit(16);
if (e_rc)
{
FAPI_ERR("ecmdDataBufferBase error setting up PMC_OCC_HEARTBEAT_REG_0x00062066 on slave during reset");
rc.setEcmdError(e_rc);
break;
}
rc = fapiPutScom(i_secondary_chip_target, PMC_OCC_HEARTBEAT_REG_0x00062066 , data );
if (rc)
{
FAPI_ERR("fapiPutScom(PMC_OCC_HEARTBEAT_REG_0x00062066) failed.");
break;
}
}
// ******************************************************************
// Put OCC PPC405 into reset safely
// ******************************************************************
FAPI_INF("Put OCC PPC405 into reset safely");
FAPI_DBG("Executing: p8_occ_control.C");
FAPI_EXEC_HWP(rc, p8_occ_control, i_primary_chip_target, PPC405_RESET_SEQUENCE, 0);
if (rc)
{
FAPI_ERR("p8_occ_control: Failed to prepare OCC for RESET. With rc = 0x%x", (uint32_t)rc);
break;
}
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
FAPI_EXEC_HWP(rc, p8_occ_control, i_secondary_chip_target, PPC405_RESET_SEQUENCE, 0);
if (rc)
{
FAPI_ERR("p8_occ_control: Failed to prepare OCC for RESET. With rc = 0x%x", (uint32_t)rc);
break;
}
}
// ******************************************************************
// FSM trace
// ******************************************************************
rc = p4rs_pcbs_fsm_trace (i_primary_chip_target, i_secondary_chip_target,
"after OCC Reset");
if (!rc.ok())
{
break;
}
// Check for xstops and recoverables
rc = p8_pm_glob_fir_trace (i_primary_chip_target, "after OCC Reset");
if (!rc.ok()) {
break;
}
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = p8_pm_glob_fir_trace (i_secondary_chip_target, "after OCC Reset");
if (!rc.ok()) {
break;
}
}
// ******************************************************************
// Force Vsafe value into voltage controller
// ******************************************************************
FAPI_INF("Force Vsafe value into voltage controller");
FAPI_DBG("Executing: p8_pmc_force_vsafe.C");
// Primary
// Secondary passed in for FFDC reasons upon error
FAPI_EXEC_HWP(rc, p8_pmc_force_vsafe, i_primary_chip_target, i_secondary_chip_target);
if (rc)
{
FAPI_ERR("Failed to force Vsafe value into voltage controller. With rc = 0x%x", (uint32_t)rc);
break;
}
// Secondary
// Primary passed in for FFDC reasons upon error
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
FAPI_EXEC_HWP(rc, p8_pmc_force_vsafe, i_secondary_chip_target, i_primary_chip_target);
if (rc)
{
FAPI_ERR("Failed to force Vsafe value into voltage controller. With rc = 0x%x", (uint32_t)rc);
break;
}
}
// ******************************************************************
// FSM trace
// ******************************************************************
rc = p4rs_pcbs_fsm_trace (i_primary_chip_target, i_secondary_chip_target,
"after force Vsafe");
if (!rc.ok())
{
break;
}
// Check for xstops and recoverables
rc = p8_pm_glob_fir_trace (i_primary_chip_target, "after Force Vsafe");
if (!rc.ok()) {
break;
}
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = p8_pm_glob_fir_trace (i_secondary_chip_target, "after Force Vsafe");
if (!rc.ok()) {
break;
}
}
// ******************************************************************
// Prepare PCBS_PM for RESET
// ******************************************************************
// - p8_pcbs_init internally loops over all enabled chiplets
FAPI_INF("Prepare PCBSLV_PM for RESET");
FAPI_DBG("Executing: p8_pcbs_init.C");
// Primary
FAPI_EXEC_HWP(rc, p8_pcbs_init, i_primary_chip_target, PM_RESET);
if (rc)
{
FAPI_ERR("p8_pcbs_init: Failed to prepare PCBSLV_PM for RESET. With rc = 0x%x", (uint32_t)rc);
break;
}
address = READ_GLOBAL_RECOV_FIR_0x570F001C;
GETSCOM(rc, i_primary_chip_target, address, data);
if (data.getNumBitsSet(0,64))
{
FAPI_INF("Recoverable attention is **ACTIVE** in prep_for_reset after PCBS reset");
}
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
FAPI_EXEC_HWP(rc, p8_pcbs_init, i_secondary_chip_target, PM_RESET);
if (rc)
{
FAPI_ERR("p8_pcbs_init: Failed to prepare PCBSLV_PM for RESET. With rc = 0x%x", (uint32_t)rc);
break;
}
GETSCOM(rc, i_secondary_chip_target, address, data);
if (data.getNumBitsSet(0,64))
{
FAPI_INF("Recoverable attention is **ACTIVE** in prep_for_reset after PCBS reset");
}
}
// ******************************************************************
// FSM trace
// ******************************************************************
rc = p4rs_pcbs_fsm_trace (i_primary_chip_target, i_secondary_chip_target, "after PCBS reset");
if (!rc.ok())
{
break;
}
// Check for xstops and recoverables
rc = p8_pm_glob_fir_trace (i_primary_chip_target, "after PCBS reset");
if (!rc.ok()) {
break;
}
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = p8_pm_glob_fir_trace (i_secondary_chip_target, "after PCBS reset");
if (!rc.ok()) {
break;
}
}
// ******************************************************************
// Reset PMC
// ******************************************************************
FAPI_INF("Issue reset to PMC");
FAPI_DBG("Executing: p8_pmc_init");
FAPI_EXEC_HWP(rc, p8_pmc_init, i_primary_chip_target, i_secondary_chip_target, i_mode);
if (rc)
{
FAPI_ERR("p8_pmc_init: Failed to issue PMC reset. With rc = 0x%x", (uint32_t)rc);
break;
}
// ******************************************************************
// FSM trace
// ******************************************************************
rc = p4rs_pcbs_fsm_trace (i_primary_chip_target, i_secondary_chip_target,
"after PMC reset");
if (!rc.ok())
{
break;
}
// ******************************************************************
// As the PMC reset kills ALL of the configuration, the idle portion
// must be reestablished to allow that portion to operate. This is
// what p8_poreslw_init -init does. Additionally, this lets us drop
// special wake-up before exiting.
// ******************************************************************
// - call p8_poreslw_init.C *chiptarget, ENUM:PM_INIT
//
FAPI_INF("Re-establish PMC Idle configuration");
FAPI_DBG("Executing: p8_poreslw_init in mode %s", PM_MODE_NAME(PM_INIT_PMC));
// Primary
FAPI_EXEC_HWP(rc, p8_poreslw_init, i_primary_chip_target, PM_INIT_PMC);
if (rc)
{
FAPI_ERR("p8_poreslw_init: Failed to to reinialize the idle portion of the PMC. With rc = 0x%x", (uint32_t)rc);
break;
}
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
FAPI_EXEC_HWP(rc, p8_poreslw_init, i_secondary_chip_target, PM_INIT_PMC);
if (rc)
{
FAPI_ERR("p8_poreslw_init: Failed to to reinialize the idle portion of the PMC. With rc = 0x%x", (uint32_t)rc);
break;
}
}
// Check for xstops and recoverables
rc = p8_pm_glob_fir_trace (i_primary_chip_target, "after PMC and SLW reinit");
if (!rc.ok()) {
break;
}
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = p8_pm_glob_fir_trace (i_secondary_chip_target, "after PMC and SLW reinit");
if (!rc.ok()) {
break;
}
}
// ******************************************************************
// Issue reset to PSS macro
// ******************************************************************
FAPI_INF("Issue reset to PSS macro");
FAPI_DBG("Executing: p8_pss_init.C");
// Primary
FAPI_EXEC_HWP(rc, p8_pss_init, i_primary_chip_target, PM_RESET);
if (rc)
{
FAPI_ERR("p8_pss_init: Failed to issue reset to PSS macro. With rc = 0x%x", (uint32_t)rc);
break;
}
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
FAPI_DBG("FAPI_EXEC_HWP(rc, p8_pss_init, i_secondary_chip_target, PM_RESET);");
FAPI_EXEC_HWP(rc, p8_pss_init, i_secondary_chip_target, PM_RESET);
if (rc)
{
FAPI_ERR("p8_pss_init: Failed to issue reset to PSS macro. With rc = 0x%x", (uint32_t)rc);
break;
}
}
// ******************************************************************
// Issue reset to PORE General Purpose Engine
// ******************************************************************
FAPI_INF("Issue reset to PORE General Purpose Engine");
FAPI_DBG("Executing: p8_poregpe_init.C");
// Primary
FAPI_EXEC_HWP(rc, p8_poregpe_init, i_primary_chip_target, PM_RESET, GPEALL );
if (rc)
{
FAPI_ERR("p8_poregpe_init: Failed to issue reset to PORE General Purpose Engine. With rc = 0x%x", (uint32_t)rc);
break;
}
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
FAPI_EXEC_HWP(rc, p8_poregpe_init, i_secondary_chip_target, PM_RESET, GPEALL );
if (rc)
{
FAPI_ERR("p8_poregpe_init: Failed to issue reset to PORE General Purpose Engine. With rc = 0x%x", (uint32_t)rc);
break;
}
}
// ******************************************************************
// Issue reset to PBA
// ******************************************************************
// Note: this voids the channel used by the SLW engine
FAPI_INF("Issue reset to PBA");
FAPI_DBG("Executing: p8_pba_init.C");
// Primary
FAPI_EXEC_HWP(rc, p8_pba_init, i_primary_chip_target, PM_RESET );
if (rc)
{
FAPI_ERR("p8_pba_init: Failed to issue reset to PBA. With rc = 0x%x", (uint32_t)rc);
break;
}
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
FAPI_EXEC_HWP(rc, p8_pba_init, i_secondary_chip_target, PM_RESET );
if (rc)
{
FAPI_ERR("p8_pba_init: Failed to issue reset to PBA. With rc = 0x%x", (uint32_t)rc);
break;
}
}
// Check for xstops and recoverables
rc = p8_pm_glob_fir_trace (i_primary_chip_target, "after PBA reset");
if (!rc.ok()) {
break;
}
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = p8_pm_glob_fir_trace (i_secondary_chip_target, "after PBA reset");
if (!rc.ok()) {
break;
}
}
// ******************************************************************
// Issue reset to OCC-SRAM
// ******************************************************************
FAPI_INF("Issue reset to OCC-SRAM");
FAPI_DBG("Executing: p8_occ_sram_init.C");
// Primary
FAPI_EXEC_HWP(rc, p8_occ_sram_init, i_primary_chip_target, PM_RESET );
if (rc)
{
FAPI_ERR("p8_occ_sram_init: Failed to issue reset to OCC-SRAM. With rc = 0x%x", (uint32_t)rc);
break;
}
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
FAPI_EXEC_HWP(rc, p8_occ_sram_init, i_secondary_chip_target, PM_RESET );
if (rc)
{
FAPI_ERR("p8_occ_sram_init: Failed to issue reset to OCC-SRAM. With rc = 0x%x", (uint32_t)rc);
break;
}
}
// ******************************************************************
// Issue reset to OCB
// ******************************************************************
FAPI_INF("Issue reset to OCB");
FAPI_DBG("Executing: p8_ocb_init.C");
// Primary
FAPI_EXEC_HWP(rc, p8_ocb_init, i_primary_chip_target, PM_RESET,0 , 0, 0, 0, 0, 0 );
if (rc)
{
FAPI_ERR("p8_ocb_init: Failed to issue reset to OCB. With rc = 0x%x", (uint32_t)rc);
break;
}
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
FAPI_EXEC_HWP(rc, p8_ocb_init, i_secondary_chip_target, PM_RESET,0 , 0, 0, 0, 0, 0 );
if (rc)
{
FAPI_ERR("p8_ocb_init: Failed to issue reset to OCB. With rc = 0x%x", (uint32_t)rc);
break;
}
}
// Check for xstops and recoverables
rc = p8_pm_glob_fir_trace (i_primary_chip_target, "after OCB reset");
if (!rc.ok()) {
break;
}
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = p8_pm_glob_fir_trace (i_secondary_chip_target, "after OCB reset");
if (!rc.ok()) {
break;
}
}
// ******************************************************************
// Remove the EX chiplet special wakeups
// *****************************************************************
// Primary
rc = special_wakeup_all (i_primary_chip_target, false);
if (rc)
{
FAPI_ERR("special_wakeup_all - Disable: Failed for Target %s",
i_primary_chip_target.toEcmdString());
break;
}
b_special_wakeup_pri = false;
// Secondary
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = special_wakeup_all (i_secondary_chip_target, false);
if (rc)
{
FAPI_ERR("special_wakeup_all - Disable: Failed for Target %s",
i_secondary_chip_target.toEcmdString());
break;
}
b_special_wakeup_sec = false;
}
// ******************************************************************
// FSM trace
// ******************************************************************
rc = p4rs_pcbs_fsm_trace (i_primary_chip_target, i_secondary_chip_target,
"after special wake-up clearing");
if (!rc.ok())
{
break;
}
// Check for xstops and recoverables
rc = p8_pm_glob_fir_trace (i_primary_chip_target, "after special wake-up clearing");
if (!rc.ok()) {
break;
}
if ( i_secondary_chip_target.getType() != TARGET_TYPE_NONE )
{
rc = p8_pm_glob_fir_trace (i_secondary_chip_target, "after special wake-up clearing");
if (!rc.ok()) {
break;
}
}
} while(0);
// Clear special wakeups that might have been set before a subsequent
// error occured. Only attempts them on targets that have the boolean
// flag set that they were successfully put into special wakeup.
if (!rc.ok())
{
// Save the original RC
rc_hold = rc;
do
{
// Primary
if (b_special_wakeup_pri)
{
// Primary
rc = special_wakeup_all (i_primary_chip_target, false);
if (rc)
{
FAPI_ERR("special_wakeup_all - Disable: Failed during cleanup from a previous error for Target %s",
i_primary_chip_target.toEcmdString());
FAPI_ERR("special_wakeup_all - Disable: The original error is being returned");
fapiLogError(rc, fapi::FAPI_ERRL_SEV_RECOVERED);
break;
}
}
// Secondary
if (b_special_wakeup_sec)
{
rc = special_wakeup_all (i_secondary_chip_target, false);
if (rc)
{
FAPI_ERR("special_wakeup_all - Disable: Failed during cleanup from a previous error for Target %s",
i_primary_chip_target.toEcmdString());
FAPI_ERR("special_wakeup_all - Disable: The original error is being returned");
fapiLogError(rc, fapi::FAPI_ERRL_SEV_RECOVERED);
break;
}
}
} while(0);
// Restore the original RC
rc = rc_hold;
}
FAPI_INF("p8_pm_prep_for_reset end ....");
return rc;
} // Procedure
/**
* @brief Execute procedures and steps necessary
* to load OCC data in specified processor
*
* @param[in] i_target Target proc to load
* @param[in] i_homerVirtAddrBase Virtual
* address of current
* proc's HOMER
* @param[in] i_homerPhysAddrBase Physical
* address of current
* proc's HOMER
*
* @return errlHndl_t Error log image load failed
*/
errlHndl_t loadOCC(TARGETING::Target* i_target,
uint64_t i_homerPhysAddr,
uint64_t i_homerVirtAddr,
uint64_t i_commonPhysAddr)
{
errlHndl_t l_errl = NULL;
TRACFCOMP( g_fapiTd,
ENTER_MRK"loadOCC" );
do{
// Remember where we put things
if( i_target )
{
i_target->setAttr<ATTR_HOMER_PHYS_ADDR>(i_homerPhysAddr);
i_target->setAttr<ATTR_HOMER_VIRT_ADDR>(i_homerVirtAddr);
}
// cast OUR type of target to a FAPI type of target.
const fapi::Target l_fapiTarg(fapi::TARGET_TYPE_PROC_CHIP,
(const_cast<Target*>(i_target)));
TRACFCOMP( g_fapiTd, "FapiTarget: %s",l_fapiTarg.toEcmdString());
//==============================
//Setup for OCC Load
//==============================
// BAR0 is the Entire HOMER (start of HOMER contains OCC base Image)
// Bar size is in MB, obtained value of 4MB from Greg Still
TRACUCOMP( g_fapiImpTd,
INFO_MRK"loadOCC: OCC Address: 0x%.8X, size=0x%.8X",
i_homerPhysAddr, VMM_HOMER_INSTANCE_SIZE_IN_MB);
FAPI_INVOKE_HWP( l_errl,
p8_pba_bar_config,
l_fapiTarg,
0,
i_homerPhysAddr,
VMM_HOMER_INSTANCE_SIZE_IN_MB,
PBA_CMD_SCOPE_NODAL );
if (l_errl)
{
TRACFCOMP( g_fapiImpTd,
ERR_MRK"loadOCC: Bar0 config failed!" );
l_errl->collectTrace(FAPI_TRACE_NAME,256);
l_errl->collectTrace(FAPI_IMP_TRACE_NAME,256);
break;
}
// BAR1 is what OCC uses to talk to the Centaur
// Bar size is in MB
uint64_t centaur_addr =
i_target->getAttr<ATTR_IBSCOM_PROC_BASE_ADDR>();
FAPI_INVOKE_HWP( l_errl,
p8_pba_bar_config,
l_fapiTarg,
1, //i_index
centaur_addr, //i_pba_bar_addr
(uint64_t)OCC_IBSCOM_RANGE_IN_MB, //i_pba_bar_size
PBA_CMD_SCOPE_NODAL ); //i_pba_cmd_scope
if ( l_errl )
{
TRACFCOMP( g_fapiImpTd,
ERR_MRK"loadOCC: Bar1 config failed!" );
l_errl->collectTrace(FAPI_TRACE_NAME,256);
l_errl->collectTrace(FAPI_IMP_TRACE_NAME,256);
break;
}
// BAR3 is the OCC Common Area
// Bar size is in MB, obtained value of 8MB from Tim Hallett
TRACUCOMP( g_fapiImpTd,
INFO_MRK"loadOCC: OCC Common Addr: 0x%.8X,size=0x%.8X",
i_commonPhysAddr,VMM_OCC_COMMON_SIZE_IN_MB);
FAPI_INVOKE_HWP( l_errl,
p8_pba_bar_config,
l_fapiTarg,
3,
i_commonPhysAddr,
VMM_OCC_COMMON_SIZE_IN_MB,
PBA_CMD_SCOPE_NODAL );
if ( l_errl != NULL )
{
TRACFCOMP( g_fapiImpTd,
ERR_MRK"loadOCC: Bar3 config failed!" );
l_errl->collectTrace(FAPI_TRACE_NAME,256);
l_errl->collectTrace(FAPI_IMP_TRACE_NAME,256);
break;
}
//==============================
//Load the OCC HOMER image
//==============================
void* occVirt = reinterpret_cast<void *>(i_homerVirtAddr);
l_errl = loadOCCImageToHomer( occVirt );
if( l_errl != NULL )
{
TRACFCOMP(g_fapiImpTd,
ERR_MRK"loadOCC: loadOCCImageToHomer failed!");
break;
}
}while(0);
TRACFCOMP( g_fapiTd,
EXIT_MRK"loadOCC");
return l_errl;
}
//------------------------------------------------------------------------------
// name: proc_mpipl_chip_cleanup
//------------------------------------------------------------------------------
// purpose:
// To enable MCD recovery
//
// Note: PHBs are left in ETU reset state after executing proc_mpipl_nest_cleanup, which runs before this procedure. PHYP releases PHBs from ETU reset post HostBoot IPL.
//
// SCOM regs
//
// 1) MCD even recovery control register
// 0000000002013410 (SCOM)
// bit 0 (MCD_REC_EVEN_ENABLE): 0 to 1 transition needed to start, reset to 0 at end of request.
// bit 5 (MCD_REC_EVEN_REQ_PEND)
//
//
// 2) MCD odd recovery control register
// 0000000002013411 (SCOM)
// bit 0 (MCD_REC_ODD_ENABLE): 0 to 1 transition needed to start, reset to 0 at end of request.
// bit 5 (MCD_REC_ODD_REQ_PEND)
//
// 3) Clear PCI Nest FIR registers
// 02012000 (SCOM)
// 02012400 (SCOM)
// 02012800 (SCOM)
//
// parameters:
// 'i_target' is reference to chip target
//
// returns:
// FAPI_RC_SUCCESS (success, MCD recovery enabled for odd and even slices)
//
// RC_MCD_RECOVERY_NOT_DISABLED_RC (MCD recovery for even or odd slice is not disabled; therefore can't re-enable MCD recovery)
// (Note: refer to file eclipz/chips/p8/working/procedures/xml/error_info/proc_mpipl_chip_cleanup_errors.xml)
//
// getscom/putscom fapi errors
// fapi error assigned from eCMD function failure
//
//------------------------------------------------------------------------------
fapi::ReturnCode proc_mpipl_chip_cleanup(const fapi::Target &i_target){
const char *procedureName = "proc_mpipl_chip_cleanup"; //Name of this procedure
fapi::ReturnCode rc; //fapi return code value
uint32_t rc_ecmd = 0; //ecmd return code value
const uint32_t data_size = 64; //Size of data buffer
const int MAX_MCD_DIRS = 2; //Max of 2 MCD Directories (even and odd)
ecmdDataBufferBase fsi_data[MAX_MCD_DIRS];
const uint64_t ARY_MCD_RECOVERY_CTRL_REGS_ADDRS[MAX_MCD_DIRS] = {
0x0000000002013410, //MCD even recovery control register address
0x0000000002013411 //MCD odd recovery control register address
};
const uint32_t MCD_RECOVERY_CTRL_REG_BIT_POS0 = 0; //Bit 0 of MCD even and odd recovery control regs
const char *ARY_MCD_DIR_STRS[MAX_MCD_DIRS] = {
"Even", //Ptr to char string "Even" for even MCD
"Odd" //Ptr to char string "Odd" for odd MCD
};
const int MAX_PHBS = 3;
const uint64_t PCI_NEST_FIR_REG_ADDRS[MAX_PHBS] = {
0x02012000,
0x02012400,
0x02012800
};
do {
//Set bit length for 64-bit buffers
rc_ecmd = fsi_data[0].setBitLength(data_size);
rc_ecmd |= fsi_data[1].setBitLength(data_size);
if(rc_ecmd) {
rc.setEcmdError(rc_ecmd);
break;
}
//Verify MCD recovery was previously disabled for even and odd slices
//If not, this is an error condition
for (int counter = 0; counter < MAX_MCD_DIRS; counter++) {
FAPI_DBG("Verifying MCD %s Recovery is disabled, target=%s", ARY_MCD_DIR_STRS[counter], i_target.toEcmdString());
//Get data from MCD Even or Odd Recovery Ctrl reg
rc = fapiGetScom(i_target, ARY_MCD_RECOVERY_CTRL_REGS_ADDRS[counter], fsi_data[counter]);
if (!rc.ok()) {
FAPI_ERR("%s: fapiGetScom error (addr: 0x%08llX), target=%s", procedureName, ARY_MCD_RECOVERY_CTRL_REGS_ADDRS[counter], i_target.toEcmdString());
break;
}
//Check whether bit 0 is 0, meaning MCD recovery is disabled as expected
if( fsi_data[counter].getBit(MCD_RECOVERY_CTRL_REG_BIT_POS0) ) {
FAPI_ERR("%s: MCD %s Recovery not disabled as expected, target=%s", procedureName, ARY_MCD_DIR_STRS[counter], i_target.toEcmdString());
const fapi::Target & CHIP_TARGET = i_target;
const uint64_t & MCD_RECOV_CTRL_REG_ADDR = ARY_MCD_RECOVERY_CTRL_REGS_ADDRS[counter];
ecmdDataBufferBase & MCD_RECOV_CTRL_REG_DATA = fsi_data[counter];
FAPI_SET_HWP_ERROR(rc, RC_MPIPL_MCD_RECOVERY_NOT_DISABLED_RC);
break;
}
}
if(!rc.ok()) {
break;
}
//Assert bit 0 of MCD Recovery Ctrl regs to enable MCD recovery
for (int counter = 0; counter < MAX_MCD_DIRS; counter++) {
FAPI_DBG("Enabling MCD %s Recovery, target=%s", ARY_MCD_DIR_STRS[counter], i_target.toEcmdString());
//Assert bit 0 of MCD Even or Odd Recovery Control reg to enable recovery
rc_ecmd = fsi_data[counter].setBit(MCD_RECOVERY_CTRL_REG_BIT_POS0 );
if(rc_ecmd) {
FAPI_ERR("%s: Error (%u) asserting bit pos %u in ecmdDataBufferBase that stores value of MCD %s Recovery Control reg (addr: 0x%08llX), target=%s", procedureName, rc_ecmd, MCD_RECOVERY_CTRL_REG_BIT_POS0, ARY_MCD_DIR_STRS[counter], ARY_MCD_RECOVERY_CTRL_REGS_ADDRS[counter], i_target.toEcmdString());
rc.setEcmdError(rc_ecmd);
break;
}
//Write data to MCD Even or Odd Recovery Control reg
rc = fapiPutScom(i_target, ARY_MCD_RECOVERY_CTRL_REGS_ADDRS[counter], fsi_data[counter]);
if (!rc.ok()) {
FAPI_ERR("%s: fapiPutScom error (addr: 0x%08llX), target=%s", procedureName, ARY_MCD_RECOVERY_CTRL_REGS_ADDRS[counter], i_target.toEcmdString());
break;
}
}
if(!rc.ok()) {
break;
}
// SW227429: clear PCI Nest FIR registers
// hostboot is blindly sending EOIs in order to ensure no interrupts are pending when PHYP starts up again
// with ETU held in reset, these get trapped in PCI and force a freeze to occur (PCI Nest FIR(14))
// clearing the FIR should remove the freeze condition
rc_ecmd = fsi_data[0].flushTo0();
if (rc_ecmd) {
FAPI_ERR("%s: Error (%u) forming PCI Nest FIR clear data buffer, target=%s", procedureName, rc_ecmd, i_target.toEcmdString());
rc.setEcmdError(rc_ecmd);
break;
}
for (int counter = 0; counter < MAX_PHBS; counter++) {
FAPI_DBG("Clearing PCI%d Nest FIR, target=%s", counter, i_target.toEcmdString());
rc = fapiPutScom(i_target, PCI_NEST_FIR_REG_ADDRS[counter], fsi_data[0]);
if (!rc.ok()) {
FAPI_ERR("%s: fapiPutScom error (addr: 0x%08llX), target=%s", procedureName, PCI_NEST_FIR_REG_ADDRS[counter], i_target.toEcmdString());
break;
}
}
} while(0);
FAPI_IMP("Exiting %s", procedureName);
return rc;
}
/// \retval PM_SUCCESS if something good happens,
/// \retval PM_PROCPM_SPCWKUP* otherwise
fapi::ReturnCode
p8_cpu_special_wakeup( const fapi::Target& i_ex_target,
PROC_SPCWKUP_OPS i_operation ,
PROC_SPCWKUP_ENTITY i_entity )
{
fapi::ReturnCode rc;
fapi::ReturnCode oha_rc;
uint32_t e_rc = 0;
ecmdDataBufferBase data(64);
ecmdDataBufferBase fsi_data(64);
ecmdDataBufferBase polldata(64);
fapi::Target l_parentTarget;
uint8_t attr_chip_unit_pos = 0;
const char* PROC_SPCWKUP_ENTITY_NAMES[] =
{
"HOST",
"FSP",
"OCC",
"PHYP",
"SPW_ALL"
};
const char* PROC_SPCWKUP_OPS_NAMES[] =
{
"DISABLE",
"ENABLE",
"INIT"
};
uint32_t special_wakeup_max_polls;
/// Time (binary in milliseconds) for the first poll check (running/nap
/// case.
/// uint32_t special_wakeup_quick_poll_time = 1;
/// Get an attribute that defines the maximum special wake-up polling
/// timing (binary in milliseconds).
/// Increased timeout to 200ms - 6/10/13
uint32_t special_wakeup_timeout = 200;
/// Get an attribute that defines the special wake-up polling interval
/// (binary in milliseconds).
uint32_t special_wakeup_poll_interval = 5;
uint32_t pollcount = 0;
uint32_t count = 0;
std::vector<fapi::Target> l_chiplets;
std::vector<Target>::iterator itr;
uint8_t oha_spwkup_flag = 0;
uint8_t ignore_xstop_flag = 0;
bool poll_during_xstop_flag = false;
bool xstop_flag = false;
bool bSpwuSetOnEntry = false;
uint8_t inst_pm_state = INST_PM_STATE_UNDEFINED;
//--------------------------------------------------------------------------
// Read the counts of different ENTITY (FSP,OCC,PHYP) from the Attributes
//--------------------------------------------------------------------------
uint32_t phyp_spwkup_count = 0;
uint32_t fsp_spwkup_count = 0;
uint32_t occ_spwkup_count = 0;
uint64_t spwkup_address = 0;
uint64_t history_address = 0;
// detect AISS capaiblity
uint8_t chipHasAISSSWUP = 0;
do
{
FAPI_INF("Executing p8_cpu_special_wakeup %s for %s ...",
PROC_SPCWKUP_OPS_NAMES[i_operation],
PROC_SPCWKUP_ENTITY_NAMES[i_entity]);
// Initialize the attributes to 0.
if (i_operation == SPCWKUP_INIT)
{
FAPI_INF("Processing target %s", i_ex_target.toEcmdString());
FAPI_INF("Initializing ATTR_PM_SPWUP_FSP");
rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_FSP, &i_ex_target, fsp_spwkup_count);
if (rc)
{
FAPI_ERR("fapiSetAttribute of ATTR_PM_SPWUP_FSP with rc = 0x%x", (uint32_t)rc);
break ;
}
FAPI_INF("Initializing ATTR_PM_SPWUP_OCC");
rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_OCC, &i_ex_target, occ_spwkup_count);
if (rc)
{
FAPI_ERR("fapiSetAttribute of ATTR_PM_SPWUP_OCC with rc = 0x%x", (uint32_t)rc);
break;
}
FAPI_INF("Initializing ATTR_PM_SPWUP_PHYP");
rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_PHYP, &i_ex_target, phyp_spwkup_count);
if (rc)
{
FAPI_ERR("fapiSetAttribute of ATTR_PM_SPWUP_PHYP with rc = 0x%x", (uint32_t)rc);
break;
}
FAPI_INF("Initializing ATTR_PM_SPWUP_OHA_FLAG");
rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_OHA_FLAG, &i_ex_target, oha_spwkup_flag);
if (rc)
{
FAPI_ERR("fapiSetAttribute of ATTR_PM_SPWUP_OHA_FLAG with rc = 0x%x", (uint32_t)rc);
break;
}
FAPI_INF("Initializing ATTR_PM_SPWUP_IGNORE_XSTOP_FLAG");
rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_IGNORE_XSTOP_FLAG, &i_ex_target, ignore_xstop_flag);
if (rc)
{
FAPI_ERR("fapiSetAttribute of ATTR_PM_SPWUP_IGNORE_XSTOP_FLAG with rc = 0x%x", (uint32_t)rc);
break ;
}
// Leave the procedure
break;
}
//--------------------------------------------------------------------------
// Checking the ENTITY who raised this OPERATION
//--------------------------------------------------------------------------
// Get the parent chip to target the registers
rc = fapiGetParentChip(i_ex_target, l_parentTarget);
if (rc)
{
break; // throw error
}
// Get the core number
rc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS, &i_ex_target, attr_chip_unit_pos);
if (rc)
{
FAPI_ERR("fapiGetAttribute of ATTR_CHIP_UNIT_POS with rc = 0x%x", (uint32_t)rc);
break;
}
FAPI_DBG("Core number = %d", attr_chip_unit_pos);
// Read the Attributes to know the Special_wake counts from each entity
// This should be different for different EX chiplets.
rc = FAPI_ATTR_GET(ATTR_PM_SPWUP_FSP, &i_ex_target, fsp_spwkup_count);
if (rc)
{
FAPI_ERR("fapiGetAttribute of ATTR_PM_SPWUP_FSP with rc = 0x%x", (uint32_t)rc);
break;
}
rc = FAPI_ATTR_GET(ATTR_PM_SPWUP_OCC, &i_ex_target, occ_spwkup_count );
if (rc)
{
FAPI_ERR("fapiGetAttribute of ATTR_PM_SPWUP_OCC with rc = 0x%x", (uint32_t)rc);
break;
}
rc = FAPI_ATTR_GET(ATTR_PM_SPWUP_PHYP,&i_ex_target , phyp_spwkup_count );
if (rc)
{
FAPI_ERR("fapiGetAttribute of ATTR_PM_SPWUP_PHYP with rc = 0x%x", (uint32_t)rc);
break;
}
/// Calculate the maximum number of polls until a timeout is thrown
special_wakeup_max_polls = special_wakeup_timeout / special_wakeup_poll_interval;
// Process counts based on the calling entity
if (i_entity == OCC)
{
count = occ_spwkup_count ;
FAPI_INF("OCC count before = %d" , count);
spwkup_address = PM_SPECIAL_WKUP_OCC_0x100F010C;
history_address = EX_PMSTATEHISTOCC_REG_0x100F0112;
}
else if (i_entity == FSP)
{
count = fsp_spwkup_count ;
FAPI_INF("FSP count before = %d" , count);
spwkup_address = PM_SPECIAL_WKUP_FSP_0x100F010B;
history_address = EX_PMSTATEHISTFSP_REG_0x100F0111;
}
else if (i_entity == PHYP)
{
count = phyp_spwkup_count ;
FAPI_INF("PHYP count before = %d" , count);
spwkup_address = PM_SPECIAL_WKUP_PHYP_0x100F010D;
history_address = EX_PMSTATEHISTPHYP_REG_0x100F0110;
}
else
{
FAPI_ERR("Unknown entity passed to proc_special_wakeup. Entity %x ....", i_entity);
// I_ENTITY = i_entity;
PROC_SPCWKUP_ENTITY & I_ENTITY = i_entity ;
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_SPCWKUP_CODE_BAD_ENTITY);
break;
}
/////////////////////////////////////////////////////////////////////////////
// Checking the type of OPERATION and process the request
/////////////////////////////////////////////////////////////////////////////
rc=fapiGetScom(i_ex_target, EX_PMGP0_0x100F0100, data);
if(rc)
{
break;
}
if (i_operation == SPCWKUP_ENABLE)
{
// If the OHA flag is set, then any subsequent calls to the this
// procedure must return a "good" response or else an infinite
// loop results for any calling algorithm that first sets
// special wake-up, does a SCOM, and then clears special
// wake-up.
rc = FAPI_ATTR_GET( ATTR_PM_SPWUP_OHA_FLAG,
&i_ex_target,
oha_spwkup_flag);
if (rc)
{
FAPI_ERR("fapiGetAttribute of ATTR_PM_SPWUP_OHA_FLAG with rc = 0x%x", (uint32_t)rc);
break;
}
if (oha_spwkup_flag)
{
FAPI_INF("OHA special wakeup flag is set so returning with good response to break recursion. Counts are NOT updated.");
// This is a purposeful mid-procedure return
return rc;
}
// Determine if xstop checking should be ignored base on a caller
// set attribute.
//
// This is used during MPIPL clean-up to a core to clear FIRs that
// will eventually clear the xstop condition. However, to do so
// needs the xstop check to not keep the special wake-up operation
// from happening.
rc = FAPI_ATTR_GET( ATTR_PM_SPWUP_IGNORE_XSTOP_FLAG,
&i_ex_target,
ignore_xstop_flag);
if (rc)
{
FAPI_ERR("fapiGetAttribute of ATTR_PM_SPWUP_IGNORE_XSTOP_FLAG with rc = 0x%x", (uint32_t)rc);
break ;
}
FAPI_INF("Ignore XSTOP: %s", (ignore_xstop_flag ? "YES" : "NO"));
// Read system checkstop indicator
GETSCOM(rc, l_parentTarget, PCBMS_INTERRUPT_TYPE_REG_0x000F001A, data);
if( data.isBitSet( 2 ) )
{
FAPI_INF( "Checkstop present" );
xstop_flag = true;
}
// Error out if system is checkstopped and not told to ignore it
if (!ignore_xstop_flag && xstop_flag)
{
FAPI_ERR( "This chip is xstopped and the attribute ATTR_PM_SPWUP_IGNORE_XSTOP_FLAG is NOT set" );
const uint64_t& PCBSINTRTYPE = data.getDoubleWord(0);
const uint8_t & ATTRIGNOREXSTOP = ignore_xstop_flag;
const fapi::Target & EX_TARGET = i_ex_target;
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_CHKSTOP);
break;
}
// Proceed
FAPI_INF("Setting Special Wake-up ...") ;
if (count == 0)
{
GETSCOM(rc, i_ex_target, spwkup_address, data);
//cmo-20140710: Make a note of spwu is already asserted.
if (data.isBitSet(0))
bSpwuSetOnEntry = true; // Due to rogue direct hw access.
else
bSpwuSetOnEntry = false; // Just goodness..
e_rc = data.flushTo0();
e_rc |= data.setBit(0);
E_RC_CHECK(e_rc, rc);
PUTSCOM(rc, i_ex_target, spwkup_address, data);
// Determine whether to poll for completion of Special wake-up.
// Running and Nap - can alsways be polled as these are not
// dependent on an xstop condition.
// Sleep and Winkle - poll only if not in an xstop condition
// Get the IPMS state
rc = ex_determine_inst_pm_state(i_ex_target, 10000, 1, inst_pm_state);
if (!rc.ok() && inst_pm_state!=INST_PM_STATE_UNRESOLVED)
{
FAPI_ERR("ex_determine_inst_pm_state() failed w/rc=0x%x", (uint32_t)rc);
break;
}
FAPI_DBG("IPMS State = 0x%x", inst_pm_state);
switch(inst_pm_state)
{
case INST_PM_STATE_RUN : // Running
case INST_PM_STATE_RUN_OHA_ENTRY : // OHA purging idle entry
case INST_PM_STATE_NAP_STATIC : // Nap
poll_during_xstop_flag = true;
break;
default : // Any other IPMS state
poll_during_xstop_flag = false;
break;
}
// Poll for completion if conditions are right
if ( (!xstop_flag) || (xstop_flag && poll_during_xstop_flag) )
{
// poll for the set completion
pollcount = 0;
e_rc=data.flushTo0();
E_RC_CHECK(e_rc, rc);
while (data.isBitClear(31) && pollcount < special_wakeup_max_polls)
{
GETSCOM(rc, i_ex_target, EX_PMGP0_0x100F0100, data);
FAPI_DBG(" Loop get for PMGP0(31) to goto 1 => 0x%016llx", data.getDoubleWord(0));
rc = fapiDelay(special_wakeup_poll_interval*1000, 1000000);
if (rc)
{
break;
}
pollcount ++ ;
}
if (!rc.ok())
{
break;
}
rc = FAPI_ATTR_GET(ATTR_CHIP_EC_FEATURE_AISS_SPECIAL_WAKEUP,
&i_ex_target,
chipHasAISSSWUP);
if (rc)
{
FAPI_ERR("Error querying Chip EC feature: "
"ATTR_CHIP_EC_FEATURE_PCBS_ERR_RESET");
break;
}
FAPI_INF("AISS Special Wake-up fix is %sbeing performed",
(chipHasAISSSWUP ? "NOT " : ""));
if (!chipHasAISSSWUP)
{
// Workaround for HW255321 start here
// at timeout time:
// - check for existing external interrupts or malf alerts pending : PMGP0 bit52
// AND if OHA is in the AISS-FSM-state P7_SEQ_WAIT_INT_PENDING EX_OHA_RO_STATUS_REG_0x1002000B
// If yes - then OHA hangs
// To leave this FSM state:
// - Set Bit 9 of OHA_ARCH_IDLE_STATE_REG( RESET_IDLE_STATE_SEQUENCER). EX_OHA_ARCH_IDLE_STATE_REG_RWx10020011
// This resets the idle sequencer and force OHA into the DO_NOTHING_STATE ...should be completed in the next cycle
//
// Continue further down and check special_wakeup completion by checking bit31 of EX_PMGP0_0x100F0100
// If set then is OHA awake else error
GETSCOM(rc, i_ex_target, EX_PMGP0_0x100F0100, data);
if (data.isBitClear(31) && data.isBitSet(52) )
{
FAPI_DBG("Timed out setting Special wakeup with regular wake-up available, the logical OR of external interrupt and malfunction alert ... ");
FAPI_DBG("Checking for Hang-Situation in AISS-FSM-State P7_SEQ_WAIT_INT_PENDING ... ");
FAPI_DBG("Special Wake-up Done NOT asserted (PMGP0(31,52)!! =>0x%016llx", data.getDoubleWord(0));
oha_spwkup_flag = 1;
rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_OHA_FLAG, &i_ex_target, oha_spwkup_flag);
if (rc)
{
FAPI_ERR("fapiSetAttribute of ATTR_PM_SPWUP_OHA_FLAG with rc = 0x%x", (uint32_t)rc);
break;
}
FAPI_INF("Set OHA special wakeup flag");
// Check now if OHA is in the AISS-FSM-state P7_SEQ_WAIT_INT_PENDING EX_OHA_RO_STATUS_REG_0x1002000B (bit 13-19) 0b0011100
GETSCOM(rc, i_ex_target, EX_OHA_RO_STATUS_REG_0x1002000B, data);
FAPI_DBG("\tCURRENT_AISS_FSM_STATE_VECTOR (OHA_RO_STATUS(13:19) => 0x%016llx", data.getDoubleWord(0));
if (data.isBitClear(13) && // 0
data.isBitClear(14) && // 0
data.isBitSet(15) && // 1
data.isBitSet(16) && // 1
data.isBitSet(17) && // 1
data.isBitClear(18) && // 0
data.isBitClear(19) ) // 0
{
FAPI_DBG("OHA hanging in AISS-FSM-state P7_SEQ_WAIT_INT_PENDING (0b11100) (OHA_RO_STATUS_REG(13:19) => 0x%016llx", data.getDoubleWord(0));
FAPI_DBG("Start reset of IDLE STATE SEQUENCER: Set OHA_ARCH_IDLE_STATE_REG(9)");
GETSCOM(rc, i_ex_target, EX_OHA_ARCH_IDLE_STATE_REG_RWx10020011, data);
FAPI_DBG("\tEX_OHA_ARCH_IDLE_STATE_REG_RWx10020011 : 0x%016llx", data.getDoubleWord(0));
//Set RESET_IDLE_STATE_SEQUENCER ... Bit 9 of OHA_ARCH_IDLE_STATE_REG
e_rc=data.setBit(9);
E_RC_CHECK(e_rc, rc);
PUTSCOM(rc, i_ex_target, EX_OHA_ARCH_IDLE_STATE_REG_RWx10020011, data);
// This resets the idle sequencer and force OHA into the
// DO_NOTHING_STATE ... should be completed in the next
// cycle since special wakeup is still asserted, OHA should
// not leave the DO_NOTHING_STATE
// Check again for AISS-FSM-state P7_SEQ_WAIT_INT_PENDING EX_OHA_RO_STATUS_REG_0x1002000B (bit 13-19) 0b11100
GETSCOM(rc, i_ex_target, EX_OHA_RO_STATUS_REG_0x1002000B, data);
FAPI_DBG("\tCURRENT_AISS_FSM_STATE_VECTOR (OHA_RO_STATUS(13:19) => 0x%016llx", data.getDoubleWord(0));
// We're done accessing the OHA so clear the flag
oha_spwkup_flag = 0;
rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_OHA_FLAG, &i_ex_target, oha_spwkup_flag);
if (rc)
{
FAPI_ERR("fapiSetAttribute to clear ATTR_PM_SPWUP_OHA_FLAG with rc = 0x%x", (uint32_t)rc);
// This is a purposeful mid-procedure return
return rc;
}
FAPI_INF("Cleared OHA special wakeup flag");
}
}
// Check again if special_wakeup completed
GETSCOM(rc, i_ex_target, EX_PMGP0_0x100F0100, data);
} // Workaround for HW255321 ends here
if (data.isBitClear(31))
{
FAPI_ERR("Timed out in setting the CPU in Special wakeup ... ");
GETSCOM(rc, i_ex_target, EX_PMGP0_0x100F0100, data);
FAPI_DBG("Special Wake-up Done NOT asserted (PMGP0(31)!! =>0x%016llx", data.getDoubleWord(0));
const uint64_t& PMGP0 = data.getDoubleWord(0);
// The following are put in the procedure (vs the XML) to capture
// for Cronus debug
GETSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" After set of SPWKUP_REG (0x%08llx) => 0x%016llx", spwkup_address, data.getDoubleWord(0));
const uint64_t& SP_WKUP_REG_ADDRESS = spwkup_address;
const uint64_t& SP_WKUP_REG_VALUE = data.getDoubleWord(0);
GETSCOM(rc, i_ex_target, history_address , data);
FAPI_DBG(" History addreess (0x%08llx) => 0x%016llx", history_address, data.getDoubleWord(0));
const uint64_t& HISTORY_ADDRESS = history_address;
const uint64_t& HISTORY_VALUE = data.getDoubleWord(0);
//cmo-20140710: We can't leave a latent spwu bit in 0x100f010b/c/d. Even though
// we gave it a very long time to complete, we can't take the chance that it
// fires later. So, lets clear it now. This will do no harm since the presumption
// at this point, anyway, is that it failed and so therefore it should be cleared
// too.
// Note, we only want to do this for count=0 and if bSpwuSetOnEntry==false as
// this would be an indication that we, right now, just asserted the spwu
// from a deasserted state. Therefore, we can safely also deassert it.
// Question is though, do we also wanna do the following if count>0, which
// would be a pretty messed up situation?
if (!bSpwuSetOnEntry)
{
e_rc=data.flushTo0();
E_RC_CHECK(e_rc, rc);
PUTSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" Clearing SPWKUP_REG (0x%08llx) => 0x%016llx", spwkup_address, data.getDoubleWord(0));
GETSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" After read (delay) of SPWKUP_REG (0x%08llx) 0x%016llx", spwkup_address, data.getDoubleWord(0));
}
const uint64_t& POLLCOUNT = (uint64_t)pollcount;
const uint64_t& EX = (uint64_t)attr_chip_unit_pos;
const uint64_t& ENTITY = (uint64_t)i_entity;
PROC_SPCWKUP_OPS& I_OPERATION = i_operation ;
const fapi::Target & EX_IN_ERROR = i_ex_target;
const fapi::Target & CHIP = l_parentTarget;
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_SPCWKUP_TIMEOUT);
break;
}
else
{
count++ ;
FAPI_INF("Special wakeup done is set. SUCCESS! ... ");
}
} // Done checking
else
{
FAPI_INF("Special wakeup with a checkstop active was attempted to a chiplet in an idle state that cannot succeed");
const fapi::Target & EX_TARGET = i_ex_target;
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_SPCWKUP_SLW_IN_CHKSTOP);
break;
}
}
// Count > 0
else
{
// Check that we really are in special wakeup.
// If not, the counts are messed up
GETSCOM(rc, i_ex_target, EX_PMGP0_0x100F0100, data);
if (data.isBitSet(31))
{
count++ ;
}
else
{
FAPI_ERR("Enabling special wakeup failed.");
FAPI_ERR("--> Reason is that %s COUNT > 0 but PMGP0(31) is not set", PROC_SPCWKUP_ENTITY_NAMES[i_entity]);
FAPI_ERR(" FSP_COUNT = %d , OCC_COUNT = %d , PHYP_COUNT = %d ", fsp_spwkup_count ,occ_spwkup_count ,phyp_spwkup_count);
const fapi::Target & EX_TARGET = i_ex_target;
const uint64_t & PMGP0 = data.getDoubleWord(0);
const uint32_t & ENTITY_COUNT = count;
const PROC_SPCWKUP_ENTITY & I_ENTITY = i_entity ;
FAPI_SET_HWP_ERROR( rc, RC_PROCPM_SPCWKUP_NOT_SET);
break;
}
}
}
else if (i_operation == SPCWKUP_DISABLE)
{
FAPI_INF("Clearing Special Wake-up...");
// If the OHA flag is set, then any subsequent calls to the this
// procedure must return a "good" response or elso an infinite
// loop results for any calling algorithm that first sets
// special wake-up, does a SCOM, and then clears special
// wake-up.
rc = FAPI_ATTR_GET(ATTR_PM_SPWUP_OHA_FLAG, &i_ex_target, oha_spwkup_flag);
if (rc)
{
FAPI_ERR("fapiGetAttribute of ATTR_PM_SPWUP_OHA_FLAG with rc = 0x%x", (uint32_t)rc);
break;
}
if (oha_spwkup_flag)
{
FAPI_INF("OHA special wakeup flag is set so returning with good response to break recursion. Counts are NOT updated.");
// This is a purposeful mid-procedure return
return rc;
}
if ( count == 1 )
{
GETSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" Before clear of SPWKUP_REG (0x%08llx) => =>0x%016llx", spwkup_address, data.getDoubleWord(0));
e_rc=data.flushTo0();
E_RC_CHECK(e_rc, rc);
PUTSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" After clear putscom of SPWKUP_REG (0x%08llx) => 0x%016llx", spwkup_address, data.getDoubleWord(0));
// This puts an inherent delay in the propagation of the reset transition.
GETSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" After read (delay) of SPWKUP_REG (0x%08llx) 0x%016llx", spwkup_address, data.getDoubleWord(0));
count -- ;
}
else if ( count > 1 )
{
FAPI_INF("Other processes have clear Special Wake-up pending. Chiplet is still in Special Wake-up state.");
count -- ;
}
else // Equal 0
{
// Check that we really are NOT in special wakeup.
// If not, clear that platform bit. This can occur in Cronus startup
GETSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" Checking of SPWKUP_REG disable (0x%08llx) => =>0x%016llx", spwkup_address, data.getDoubleWord(0));
if (data.isBitSet(0))
{
e_rc=data.flushTo0();
E_RC_CHECK(e_rc, rc);
PUTSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" Clearing SPWKUP_REG (0x%08llx) => 0x%016llx", spwkup_address, data.getDoubleWord(0));
// This puts an inherent delay in the propagation of the reset transition.
GETSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" After read (delay) of SPWKUP_REG (0x%08llx) 0x%016llx", spwkup_address, data.getDoubleWord(0));
}
}
GETSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" After configuring SPWKUP_REG value =>0x%016llx", data.getDoubleWord(0));
}
else if (i_operation == SPCWKUP_FORCE_DEASSERT)
{
GETSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" Before clear of SPWKUP_REG (0x%08llx) => =>0x%016llx", spwkup_address, data.getDoubleWord(0));
e_rc=data.flushTo0();
E_RC_CHECK(e_rc, rc);
PUTSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" After clear putscom of SPWKUP_REG (0x%08llx) => 0x%016llx", spwkup_address, data.getDoubleWord(0));
// This puts an inherent delay in the propagation of the reset transition.
GETSCOM(rc, i_ex_target, spwkup_address , data);
FAPI_DBG(" After read (delay) of SPWKUP_REG (0x%08llx) 0x%016llx", spwkup_address, data.getDoubleWord(0));
count = 0;
}
else
{
FAPI_ERR("ENABLE, DISABLE or INIT must be specified. Operation %x", i_operation );
PROC_SPCWKUP_OPS & I_OPERATION = i_operation ;
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_SPCWKUP_CODE_BAD_OP);
break;
}
/////////////////////////////////////////////////
// Update the attributes
/////////////////////////////////////////////////
if ( i_entity == OCC )
{
occ_spwkup_count = count ;
rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_OCC, &i_ex_target, occ_spwkup_count );
if (rc)
{
FAPI_ERR("fapiSetAttribute of ATTR_PM_SPWUP_OCC with rc = 0x%x", (uint32_t)rc);
break;
}
}
else if (i_entity == FSP)
{
fsp_spwkup_count = count ;
rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_FSP, &i_ex_target, fsp_spwkup_count );
if (rc)
{
FAPI_ERR("fapiSetAttribute of ATTR_PM_SPWUP_FSP with rc = 0x%x", (uint32_t)rc);
break;
}
}
else if (i_entity == PHYP)
{
phyp_spwkup_count = count;
rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_PHYP, &i_ex_target, phyp_spwkup_count );
if (rc)
{
FAPI_ERR("fapiSetAttribute of ATTR_PM_SPWUP_PHYP with rc = 0x%x", (uint32_t)rc);
break;
}
}
FAPI_INF (" FSP_COUNT = %d , OCC_COUNT = %d , PHYP_COUNT = %d ", fsp_spwkup_count ,occ_spwkup_count ,phyp_spwkup_count);
} while (0);
// Clean up the OHA flag as it should not be set out of this exit (normal
// and error) path. Note: there is ia mid-procedure return above.
oha_rc = FAPI_ATTR_GET(ATTR_PM_SPWUP_OHA_FLAG, &i_ex_target, oha_spwkup_flag);
if (oha_rc)
{
FAPI_ERR("fapiGetAttribute of ATTR_PM_SPWUP_OHA_FLAG with rc = 0x%x", (uint32_t)oha_rc);
}
else
{
if (oha_spwkup_flag)
{
oha_spwkup_flag = 0;
oha_rc = FAPI_ATTR_SET(ATTR_PM_SPWUP_OHA_FLAG, &i_ex_target, oha_spwkup_flag);
if (oha_rc)
{
FAPI_ERR("fapiSetAttribute of ATTR_PM_SPWUP_OHA_FLAG with rc = 0x%x", (uint32_t)oha_rc);
}
FAPI_ERR("Clearing OHA flag attribute upon procedure exit. This is NOT expected");
PROC_SPCWKUP_OPS& I_OPERATION = i_operation ;
const uint64_t& EX = (uint64_t)attr_chip_unit_pos;
const uint64_t& ENTITY = (uint64_t)i_entity;
const uint64_t& PHYP_SPCWKUP_COUNT = (uint64_t)phyp_spwkup_count;
const uint64_t& FSP_SPCWKUP_COUNT = (uint64_t)fsp_spwkup_count;
const uint64_t& OCC_SPCWKUP_COUNT = (uint64_t)occ_spwkup_count;
FAPI_SET_HWP_ERROR(oha_rc, RC_PROCPM_SPCWKUP_OHA_FLAG_SET_ON_EXIT);
}
}
// Exit with the proper return code. rc has priority over oha_rc as it indicates
// the first failure.
if (!rc.ok())
{
return rc ;
}
else if (!oha_rc.ok())
{
return oha_rc ;
}
else
{
return rc;
}
}
// function: xxx
/// \param[in] i_target Chip target
// returns: ECMD_SUCCESS if something good happens,
// BAD_RETURN_CODE otherwise
fapi::ReturnCode
p8_pmc_force_vsafe( const fapi::Target& i_target,
const fapi::Target& i_dcm_target)
{
fapi::ReturnCode rc;
ecmdDataBufferBase data(64);
ecmdDataBufferBase pmcstatusreg(64);
uint32_t e_rc = 0;
// maximum number of status poll attempts to make before giving up
const uint32_t MAX_POLL_ATTEMPTS = 0x200;
uint32_t count = 0;
uint16_t pvsafe = 0;
bool l_set;
uint16_t pstate_target = 0;
uint16_t pstate_step_target = 0;
uint16_t pstate_actual = 0;
uint8_t DONE_FLAG = 0;
uint8_t pmc_error = 0;
uint8_t intchp_error = 0;
uint8_t any_error = 0;
uint8_t any_ongoing = 0;
uint8_t dummy = 0;
FAPI_INF("p8_pmc_force_vsafe start to primary target %s",
i_target.toEcmdString());
do
{
// ******************************************************************
// - PMC_MODE_REG checking
// ******************************************************************
rc = fapiGetScom(i_target, PMC_MODE_REG_0x00062000, data );
if (rc)
{
FAPI_ERR("fapiGetScom(PMC_MODE_REG_0x00062000) failed.");
break;
}
if ( (data.isBitClear(0) && data.isBitClear(1) ))
{
FAPI_INF("PMC is not in HARDWARE or FIRMWARE AUCTION MODE so hardware mechanism cannot be used.");
break;
}
if ( ( data.isBitClear(3) ))
{
FAPI_ERR("PMC is disabled for Voltage changes");
const fapi::Target & CHIP = i_target;
const uint64_t & PMCMODE = data.getDoubleWord(0);
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_VOLTAGE_CHANGE_MODE_ERR);
break;
}
if ( ( !data.isBitClear(5) ))
{
FAPI_ERR("PMC is disabled PMC_MASTER_SEQUENCER");
const fapi::Target & CHIP = i_target;
const uint64_t & PMCMODE = data.getDoubleWord(0);
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_MST_SEQUENCER_STATE_ERR);
break;
}
// ****************************************************************************
// - PMC_STATE_MONITOR_AND_CTRL_REG PMC_PARAMETER_REG1 before the psafe
// ****************************************************************************
rc = fapiGetScom(i_target, PMC_PARAMETER_REG1_0x00062006, data );
if (rc)
{
FAPI_ERR("fapiGetScom(PMC_PARAMETER_REG1_0x00062006) failed.");
break;
}
e_rc |= data.extractToRight( &pvsafe,22,8);
if (e_rc)
{
rc.setEcmdError(e_rc);
break;
}
rc = fapiGetScom(i_target, PMC_PSTATE_MONITOR_AND_CTRL_REG_0x00062002, data );
if (rc)
{
FAPI_ERR("fapiGetScom(PMC_PSTATE_MONITOR_AND_CTRL_REG_0x00062002) failed.");
break;
}
e_rc |= data.extractToRight( &pstate_target,0,8);
e_rc |= data.extractToRight( &pstate_step_target,8,8);
e_rc |= data.extractToRight( &pstate_actual,16,8);
if (e_rc)
{
rc.setEcmdError(e_rc);
break;
}
FAPI_INF(" voltage values before the hearbeat loss " );
FAPI_INF(" pvsafe => %x , ptarget => %x , pstarget => %x ,pactual => %x " , pvsafe , pstate_target ,pstate_step_target , pstate_actual);
// ******************************************************************
// - SEE PMC_STATUS_REG if debug_mode ==1
// ******************************************************************
rc = fapiGetScom(i_target, PMC_STATUS_REG_0x00062009, data );
if (rc)
{
FAPI_ERR("fapiGetScom(PMC_STATUS_REG_0x00062009) failed.");
break;
}
FAPI_DBG(" debug_mode : status_b4_heartbeat_loss => 0x%16llx", data.getDoubleWord(0));
l_set = data.isBitSet(0);
FAPI_DBG(" pstate_processing_is_susp => %x ", l_set ) ;
l_set = data.isBitSet(1);
FAPI_DBG(" gpsa_bdcst_error => %x ", l_set );
e_rc = data.extractToRight( &dummy,2,3);
if (e_rc)
{
rc.setEcmdError(e_rc);
break;
}
FAPI_DBG(" gpsa_bdcst_resp_info => %x ", dummy );
l_set = data.isBitSet(5);
FAPI_DBG(" gpsa_vchg_error => %x ", l_set );
l_set = data.isBitSet(6);
FAPI_DBG(" gpsa_timeout_error => %x ", l_set );
l_set = data.isBitSet(7);
FAPI_DBG(" gpsa_chg_ongoing => %x ", l_set );
l_set = data.isBitSet(8);
FAPI_DBG(" volt_chg_ongoing => %x ", l_set );
l_set = data.isBitSet(9);
FAPI_DBG(" brd_cst_ongoing => %x ", l_set );
l_set = data.isBitSet(10);
FAPI_DBG(" gpsa_table_error => %x ", l_set );
l_set = data.isBitSet(11);
FAPI_DBG(" pstate_interchip_error => %x ", l_set );
l_set = data.isBitSet(12);
FAPI_DBG(" istate_processing_is_susp => %x ", l_set );
// ******************************************************************
// - PMC_OCC_HEARTBEAT_REG
// ******************************************************************
FAPI_INF("Forcing PMC Heartbeat loss ");
e_rc |= data.flushTo0();
e_rc |= data.setBit(16);
if (e_rc)
{
rc.setEcmdError(e_rc);
break;
}
rc = fapiPutScom(i_target, PMC_OCC_HEARTBEAT_REG_0x00062066, data );
if (rc)
{
FAPI_ERR("fapiPutScom(PMC_OCC_HEARTBEAT_REG_0x00062066) failed.");
break;
}
// delay to reduce number of polling loops
rc = fapiDelay(1000, 1000);
// ******************************************************************
// POLL for PMC_STATUS_REG --> BIT_8 to go to 0 or any errors
// ******************************************************************
FAPI_DBG("Start polling for ongoing to go low ... ");
// Loop only if count is less thean poll attempts and DONE_FLAG = 0 and no error
for(count=0; ((count<=MAX_POLL_ATTEMPTS) && (DONE_FLAG == 0) && (any_error == 0)); count++)
{
rc = fapiGetScom(i_target, PMC_STATUS_REG_0x00062009, pmcstatusreg );
if (rc)
{
FAPI_ERR("fapiGetScom(PMC_STATUS_REG_0x00062009) failed.");
break;
}
FAPI_DBG(" PMC Status poll => 0x%16llx", pmcstatusreg.getDoubleWord(0));
pmc_error = ( pmcstatusreg.isBitSet(1) || // GPSA_BDCST_ERROR
pmcstatusreg.isBitSet(5) || // GPSA_VCHG_ERROR
pmcstatusreg.isBitSet(6) || // GPSA_TIMEOUT_ERROR
pmcstatusreg.isBitSet(10) || // GPS_TABLE_ERROR
pmcstatusreg.isBitSet(12) ); // ISTATE_PROCESSING_IS_SUSPENDED
any_ongoing = ( pmcstatusreg.isBitSet(7) || // GPSA_CHG_ONGOING
pmcstatusreg.isBitSet(8) || // VOLT_CHG_ONGOING
pmcstatusreg.isBitSet(9) ); // BRD_CST_ONGOING
// If there is an interchip error, determine if it is expected or not
// Unexpected: gpsa_timeout or ECC UE error
if (pmcstatusreg.isBitSet(11)) // PSTATE_INTERCHIP_ERROR
{
rc = fapiGetScom(i_target, PMC_INTCHP_STATUS_REG_0x00062013, data );
if (rc)
{
FAPI_ERR("fapiGetScom(PMC_STATUS_REG_0x00062009) failed.");
break;
}
intchp_error = (data.isBitSet(18) || // GPSA_TIMEOUT_ERROR
data.isBitSet(19) ); // ECC UE ERROR
}
any_error = (pmc_error || intchp_error);
// log status if voltage change has any error
// Due to SW258130
// This block only dumps any detected hw error status
// without taking out an error log and stop the reset flow.
// Since this procedure is only used by p8_pm_prep_for_reset
// we will and should be able to recover from such hardware errors
// by going through occ reset flow, thus no FAPI error logged.
// Also since if hardware error occurs, there is no need to check
// for pstate ongoing or pstate equals to pvsafe due to possible
// hardware stuck; therefore, this if/else logic remains.
if (any_error)
{
// dump individual error status
FAPI_INF(" PMC_STATUS_REG upon Error");
if (pmcstatusreg.isBitSet(0))
FAPI_INF(" pstate_processing_is_susp active");
if (pmcstatusreg.isBitSet(1))
FAPI_INF(" gpsa_bdcst_error active");
e_rc = pmcstatusreg.extractToRight( &dummy,2,3);
if (e_rc)
{
rc.setEcmdError(e_rc);
break;
}
if (dummy)
FAPI_INF(" gpsa_bdcst_resp_info is non-zero => %x ", dummy );
if (pmcstatusreg.isBitSet(5))
FAPI_INF(" gpsa_vchg_error active");
if (pmcstatusreg.isBitSet(6))
FAPI_INF(" gpsa_timeout_error active");
if (pmcstatusreg.isBitSet(7))
FAPI_INF(" gpsa_chg_ongoing active");
if (pmcstatusreg.isBitSet(8))
FAPI_INF(" volt_chg_ongoing active");
if (pmcstatusreg.isBitSet(9))
FAPI_INF(" brd_cst_ongoing active");
if (pmcstatusreg.isBitSet(10))
FAPI_INF(" gpsa_table_error active");
if (pmcstatusreg.isBitSet(11))
FAPI_INF(" pstate_interchip_error active");
if (pmcstatusreg.isBitSet(12))
FAPI_INF(" istate_processing_is_susp active");
FAPI_INF("Status dumpped with PMC on-going deassertion during safe voltage movement, now continue on reset");
} // end of status log if
else if (any_ongoing == 0)
{
// Voltage change done (not on-going) and not errors
FAPI_INF("PMC completed performing safe mode transition");
l_set = pmcstatusreg.isBitSet(0);
if (l_set) FAPI_INF(" pstate_processing_is_susp => %x ", l_set ) ;
l_set = pmcstatusreg.isBitSet(1);
if (l_set) FAPI_INF(" gpsa_bdcst_error => %x ", l_set );
e_rc = pmcstatusreg.extractToRight( &dummy,2,3);
if (e_rc)
{
rc.setEcmdError(e_rc);
break;
}
if (l_set) FAPI_INF(" gpsa_bdcst_resp_info => %x ", dummy );
l_set = pmcstatusreg.isBitSet(5);
if (l_set) FAPI_INF(" gpsa_vchg_error => %x ", l_set );
l_set = pmcstatusreg.isBitSet(6);
if (l_set) FAPI_INF(" gpsa_timeout_error => %x ", l_set );
l_set = pmcstatusreg.isBitSet(7);
if (l_set) FAPI_INF(" gpsa_chg_ongoing => %x ", l_set );
l_set = pmcstatusreg.isBitSet(8);
if (l_set) FAPI_INF(" volt_chg_ongoing => %x ", l_set );
l_set = pmcstatusreg.isBitSet(9);
if (l_set) FAPI_INF(" brd_cst_ongoing => %x ", l_set );
l_set = pmcstatusreg.isBitSet(10);
if (l_set) FAPI_INF(" gpsa_table_error => %x ", l_set );
l_set = pmcstatusreg.isBitSet(11);
if (l_set) FAPI_INF(" pstate_interchip_error => %x ", l_set );
l_set = pmcstatusreg.isBitSet(12);
if (l_set) FAPI_INF(" istate_processing_is_susp => %x ", l_set );
rc = fapiGetScom(i_target, PMC_PARAMETER_REG1_0x00062006, data );
if (rc)
{
FAPI_ERR("fapiGetScom(PMC_PARAMETER_REG1_0x00062006) failed.");
break;
}
e_rc = data.extractToRight( &pvsafe,22,8);
if (e_rc)
{
rc.setEcmdError(e_rc);
break;
}
rc = fapiGetScom(i_target, PMC_PSTATE_MONITOR_AND_CTRL_REG_0x00062002, data );
if (rc)
{
FAPI_ERR("fapiGetScom(PMC_PSTATE_MONITOR_AND_CTRL_REG_0x00062002) failed.");
break;
}
e_rc |= data.extractToRight( &pstate_target,0,8);
e_rc |= data.extractToRight( &pstate_step_target,8,8);
e_rc |= data.extractToRight( &pstate_actual,16,8);
if (e_rc)
{
rc.setEcmdError(e_rc);
break;
}
FAPI_INF(" pvsafe => %x , ptarget => %x , pstarget => %x ,pactual => %x " , pvsafe , pstate_target ,pstate_step_target , pstate_actual);
// Check that PVSAFE Pstate (in PMC Parameter Reg1) is the value
// in the voltage stepper in the following fields of
// PMC_STATE_MONITOR_AND_CRTL_REG
// 0:7 - Global Pstate Target
// 8:15 - Global Pstate Step Target
// 16:23 - Global Pstate Actual
// if the above do not match, post an error
if (pstate_target != pvsafe || pstate_step_target != pvsafe || pstate_actual != pvsafe )
{
FAPI_ERR("Pstate monitor and control register targets did not match");
const fapi::Target & THISCHIP = i_target;
const fapi::Target & DCMCHIP = i_dcm_target;
const uint64_t & PSTATETARGET = (uint64_t)pstate_target;
const uint64_t & PSTATESTEPTARGET = (uint64_t)pstate_step_target;
const uint64_t & PSTATEACTUAL = (uint64_t)pstate_actual;
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_PSTATE_MONITOR_ERR);
break;
}
DONE_FLAG = 1;
}
else // voltage change is ongoing so wait and then poll again
{
// wait for 1 millisecond in hardware
rc = fapiDelay(1000*1000, 20000000);
if (rc)
{
FAPI_ERR("fapi delay ends up with error");
break;
}
}
} // For loop
// Inner loop error check
if (!rc.ok())
{
break;
}
// Check if the above loop timed out
if (count>=MAX_POLL_ATTEMPTS)
{
FAPI_ERR("Timed out wait for voltage change on-going to drop");
const uint64_t & PSTATETARGET = (uint64_t)pstate_target;
const uint64_t & PSTATESTEPTARGET = (uint64_t)pstate_step_target;
const uint64_t & PSTATEACTUAL = (uint64_t)pstate_actual;
const fapi::Target & THISCHIP = i_target;
const fapi::Target & DCMCHIP = i_dcm_target;
FAPI_SET_HWP_ERROR(rc, RC_PROCPM_VLT_TIMEOUT);
break;
}
} while(0);
FAPI_INF("p8_pmc_force_vsafe end ....");
return rc ;
} // Procedure
// HWP entry point
fapi::ReturnCode proc_getecid(
const fapi::Target& i_target,
ecmdDataBufferBase& io_fuseString)
{
// return code
fapi::ReturnCode rc;
uint32_t rc_ecmd = 0;
uint64_t attr_data[2];
// mark HWP entry
FAPI_DBG("proc_getecid: Start");
io_fuseString.setBitLength(112); // sets size and zeros out buffer
ecmdDataBufferBase otprom_mode_data(64);
ecmdDataBufferBase ecid_data(64);
do
{
//
// clear ECC enable before reading ECID data (read-modify-write OTPROM Mode register)
//
rc = fapiGetScom(i_target, OTPC_M_MODE_REGISTER_0x00010008, otprom_mode_data);
if (!rc.ok())
{
FAPI_ERR("proc_getecid: fapiGetScom error (OTPC_M_MODE_REGISTER_0x00010008) for %s",
i_target.toEcmdString());
break;
}
rc_ecmd |= otprom_mode_data.clearBit(OTPC_M_MODE_REGISTER_ECC_ENABLE_BIT);
if (rc_ecmd)
{
FAPI_ERR("proc_getecid: Error 0x%X setting up OTPROM Mode register data buffer",
rc_ecmd);
rc.setEcmdError(rc_ecmd);
break;
}
rc = fapiPutScom(i_target, OTPC_M_MODE_REGISTER_0x00010008, otprom_mode_data);
if (!rc.ok())
{
FAPI_ERR("proc_getecid: fapiPutScom error (OTPC_M_MODE_REGISTER_0x00010008) for %s",
i_target.toEcmdString());
break;
}
//
// extract and manipulate ECID data
//
rc = fapiGetScom(i_target, ECID_PART_0_0x00018000, ecid_data);
if (!rc.ok())
{
FAPI_ERR("proc_getecid: fapiGetScom error (ECID_PART_0_0x00018000) for %s",
i_target.toEcmdString());
break;
}
// 0:63 become 63:0
rc_ecmd |= ecid_data.reverse();
// copy bits 0:63 from the scom into 0:63 of the fuseString/attribute data
rc_ecmd |= io_fuseString.insert(ecid_data, 0, 64);
attr_data[0] = ecid_data.getDoubleWord(0);
if (rc_ecmd)
{
FAPI_ERR("proc_getecid: Error 0x%X processing ECID (part 0) data buffer",
rc_ecmd);
rc.setEcmdError(rc_ecmd);
break;
}
rc = fapiGetScom(i_target, ECID_PART_1_0x00018001, ecid_data);
if (!rc.ok())
{
FAPI_ERR("proc_getecid: fapiGetScom error (ECID_PART_1_0x00018001) for %s",
i_target.toEcmdString());
break;
}
// 0:63 become 63:0
rc_ecmd |= ecid_data.reverse();
// copy bits 0:47 from the scom into 64:111 of the fuseString
// all bits into attribute data
rc_ecmd |= io_fuseString.insert(ecid_data, 64, 48);
attr_data[1] = ecid_data.getDoubleWord(0);
if (rc_ecmd)
{
FAPI_ERR("proc_getecid: Error 0x%X processing ECID (part 1) data buffer",
rc_ecmd);
rc.setEcmdError(rc_ecmd);
break;
}
// push fuse string into attribute
rc = FAPI_ATTR_SET(ATTR_ECID,
&i_target,
attr_data);
if (!rc.ok())
{
FAPI_ERR("proc_getecid: Error from FAPI_ATTR_SET (ATTR_ECID) for %s (attr_data[0] = %016llX, attr_data[1] = %016llX",
i_target.toEcmdString(), attr_data[0], attr_data[1]);
break;
}
//
// restore ECC enable setting
//
rc_ecmd |= otprom_mode_data.setBit(OTPC_M_MODE_REGISTER_ECC_ENABLE_BIT);
if (rc_ecmd)
{
FAPI_ERR("proc_getecid: Error 0x%X setting up OTPROM Mode register data buffer",
rc_ecmd);
rc.setEcmdError(rc_ecmd);
break;
}
rc = fapiPutScom(i_target, OTPC_M_MODE_REGISTER_0x00010008, otprom_mode_data);
if (!rc.ok())
{
FAPI_ERR("proc_getecid: fapiPutScom error (OTPC_M_MODE_REGISTER_0x00010008) for %s",
i_target.toEcmdString());
break;
}
} while(0);
// mark HWP exit
FAPI_DBG("proc_getecid: End");
return rc;
}
// parameters:
// 'i_target' is chip target
//
// returns:
// FAPI_RC_SUCCESS (success, EX chiplets entered fast winkle)
//
// getscom/putscom/getattribute fapi errors
// fapi error assigned from eCMD function failure
//
//------------------------------------------------------------------------------
fapi::ReturnCode proc_mpipl_ex_cleanup(const fapi::Target & i_target) {
const char *procedureName = "proc_mpipl_ex_cleanup";
fapi::ReturnCode rc; //fapi return code
uint32_t rc_ecmd = 0; //ecmd return code value
ecmdDataBufferBase fsi_data(64); //64-bit data buffer
uint8_t attr_chip_unit_pos; //EX chiplet's unit offset within chip with respect to similar EX units
const uint64_t EX_OFFSET_MULT = 0x01000000; //Multiplier used to calculate offset for respective EX chiplet
uint64_t address; // Varible for computed addresses
uint64_t offset;
char reg_name[32]; // Character array for register names
// Relevant PMGP0 bits
// const uint32_t PM_DISABLE = 0;
const uint32_t BLOCK_REG_WKUP_SOURCE = 53;
// Relevant PMGP1 bits
const uint32_t WINKLE_POWER_OFF_SEL = 5;
std::vector<fapi::Target> v_ex_chiplets; //Vector of EX chiplets
do
{
//Entering fapi function
FAPI_INF("Entering %s", procedureName);
//Get vector of EX chiplets
rc = fapiGetChildChiplets( i_target,
fapi::TARGET_TYPE_EX_CHIPLET,
v_ex_chiplets,
fapi::TARGET_STATE_FUNCTIONAL);
if (rc)
{
FAPI_ERR("%s: fapiGetChildChiplets error", procedureName);
break;
}
FAPI_INF("Processing target %s", i_target.toEcmdString());
//Parse thru EX chiplets and prepare fast-winkled cores for deep operations
//Loop thru EX chiplets in vector
for (uint32_t counter = 0; counter < v_ex_chiplets.size(); counter++)
{
// Get EX chiplet number
rc = FAPI_ATTR_GET( ATTR_CHIP_UNIT_POS,
&(v_ex_chiplets[counter]),
attr_chip_unit_pos);
if (rc)
{
FAPI_ERR("%s: fapiGetAttribute error (ATTR_CHIP_UNIT_POS)", procedureName);
break;
}
FAPI_INF("EX chiplet pos = 0x%02X", attr_chip_unit_pos);
// Calculate the address offset based on chiplet number
offset = EX_OFFSET_MULT * attr_chip_unit_pos;
// -----------------------------------------------------------------
FAPI_DBG("\tOriginal register contents");
address = EX_GP3_0x100F0012 + offset;
strcpy(reg_name, "GP3");
rc = fapiGetScom( i_target, address, fsi_data );
if (rc)
{
FAPI_ERR("fapiGetScom error (addr: 0x%08llX)", address);
break;
}
FAPI_DBG("\t%s (addr: 0x%08llX), val=0x%016llX", reg_name, address, fsi_data.getDoubleWord(0));
address = EX_PMGP0_0x100F0100 + offset;
strcpy(reg_name, "PMGP0");
rc = fapiGetScom( i_target, address, fsi_data );
if (rc)
{
FAPI_ERR("fapiGetScom error (addr: 0x%08llX)", address);
break;
}
FAPI_DBG("\t%s (addr: 0x%08llX), val=0x%016llX", reg_name, address, fsi_data.getDoubleWord(0));
address = EX_PMGP1_0x100F0103 + offset;
strcpy(reg_name, "PMGP1");
rc = fapiGetScom( i_target, address, fsi_data );
if (rc)
{
FAPI_ERR("fapiGetScom error (addr: 0x%08llX)", address);
break;
}
FAPI_DBG("\t%s (addr: 0x%08llX), val=0x%016llX", reg_name, address, fsi_data.getDoubleWord(0));
// -----------------------------------------------------------------
// Clean up configuration remnants of the fast-winkle configuration
// that was used to flush the chiplets after checkstop. EX chiplets
// will have been through SBE EX Init with certain step skippled due
// to MPIPL.
FAPI_INF("Re-establish Deep Winkle mode default");
address = EX_PMGP1_OR_0x100F0105 + offset;
strcpy(reg_name, "PMGP1 OR");
rc_ecmd |= fsi_data.flushTo0();
rc_ecmd |= fsi_data.setBit(WINKLE_POWER_OFF_SEL);
if(rc_ecmd)
{
FAPI_ERR("ecmdDatatBuffer error preparing %s reg (addr: 0x%08llX) with rc %x", reg_name, address, rc_ecmd);
rc.setEcmdError(rc_ecmd);
break;
}
rc = fapiPutScom(i_target, address, fsi_data);
if (rc)
{
FAPI_ERR("fapiPutScom error (addr: 0x%08llX)", address);
break;
}
FAPI_INF("Clear block wakeup sources to PM logic. PM is NOT re-enabled");
// (eg clear Block Interrrupt Sources)
address = EX_PMGP0_AND_0x100F0101 + offset;
strcpy(reg_name, "PMGP0 AND");
rc_ecmd |= fsi_data.flushTo1();
// rc_ecmd |= fsi_data.clearBit(PM_DISABLE);
rc_ecmd |= fsi_data.clearBit(BLOCK_REG_WKUP_SOURCE);
if(rc_ecmd)
{
FAPI_ERR("ecmdDatatBuffer error preparing %s reg (addr: 0x%08llX)", reg_name, address);
rc.setEcmdError(rc_ecmd);
break;
}
rc = fapiPutScom(i_target, address, fsi_data);
if (rc)
{
FAPI_ERR("fapiPutScom error (addr: 0x%08llX)", address);
break;
}
// -----------------------------------------------------------------
FAPI_DBG("\tUpdated register contents");
address = EX_GP3_0x100F0012 + offset;
strcpy(reg_name, "GP3");
rc = fapiGetScom( i_target, address, fsi_data );
if (rc)
{
FAPI_ERR("fapiGetScom error (addr: 0x%08llX)", address);
break;
}
FAPI_DBG("\t%s (addr: 0x%08llX), val=0x%016llX", reg_name, address, fsi_data.getDoubleWord(0));
address = EX_PMGP0_0x100F0100 + offset;
strcpy(reg_name, "PMGP0");
rc = fapiGetScom( i_target, address, fsi_data );
if (rc)
{
FAPI_ERR("fapiGetScom error (addr: 0x%08llX)", address);
break;
}
FAPI_DBG("\t%s (addr: 0x%08llX), val=0x%016llX", reg_name, address, fsi_data.getDoubleWord(0));
address = EX_PMGP1_0x100F0103 + offset;
strcpy(reg_name, "PMGP1");
rc = fapiGetScom( i_target, address, fsi_data );
if (rc)
{
FAPI_ERR("fapiGetScom error (addr: 0x%08llX)", address);
break;
}
FAPI_DBG("\t%s (addr: 0x%08llX), val=0x%016llX", reg_name, address, fsi_data.getDoubleWord(0));
// -----------------------------------------------------------------
} // chiplet loop
// Error exit from above loop
// Not really needed as outer while(0) is next but here for consistent structure
if (!rc.ok())
{
break;
}
} while (0);
//Exiting fapi function
FAPI_INF("Exiting %s", procedureName);
return rc;
}
/**
* Trace PCBS FSMs for a given EX
*
* @param[in] i_target Chip target
* @param[in] i_msg String to put out in the trace
*
* @retval ECMD_SUCCESS
*/
fapi::ReturnCode
p8_pm_pcbs_fsm_trace ( const fapi::Target& i_target,
uint32_t i_ex_number,
const char * i_msg)
{
fapi::ReturnCode rc;
ecmdDataBufferBase data(64);
uint64_t address;
uint8_t trace_en_flag = false;
uint64_t ex_offset;
do
{
rc = FAPI_ATTR_GET(ATTR_PM_PCBS_FSM_TRACE_EN, NULL, trace_en_flag);
if (rc)
{
FAPI_ERR("fapiGetAttribute of ATTR_PM_PCBS_FSM_TRACE_EN with rc = 0x%x", (uint32_t)rc);
break;
}
// If trace is not enabled, leave.
if (!trace_en_flag)
{
break;
}
ex_offset = i_ex_number * 0x01000000;
// Note: i_msg is put on on each record to allow for trace "greps"
// so as to see the "big picture" across when
// ******************************************************************
// Read PCBS FSM Monitor0
// ******************************************************************
address = EX_PCBS_FSM_MONITOR1_REG_0x100F0170 + ex_offset;
GETSCOM(rc, i_target, address, data);
FAPI_INF("PCBS Monitor0 = 0x%016llX; %s target:%s" ,
data.getDoubleWord(0),
i_msg,
i_target.toEcmdString());
// ******************************************************************
// Read PCBS FSM Monitor1
// ******************************************************************
address = EX_PCBS_FSM_MONITOR2_REG_0x100F0171 + ex_offset;
GETSCOM(rc, i_target, address, data);
FAPI_INF("PCBS Monitor1 = 0x%016llX; %s target:%s" ,
data.getDoubleWord(0),
i_msg,
i_target.toEcmdString());
// ******************************************************************
// Read PCBS DPLL CPM PARM REG
// ******************************************************************
address = EX_DPLL_CPM_PARM_REG_0x100F0152 + ex_offset;
GETSCOM(rc, i_target, address, data);
FAPI_INF("DPLLC Monitor = 0x%016llX; %s target:%s" ,
data.getDoubleWord(0),
i_msg,
i_target.toEcmdString());
// ******************************************************************
// Read PCBS PMGP0
// ******************************************************************
address = EX_PMGP0_0x100F0100 + ex_offset;
GETSCOM(rc, i_target, address, data);
FAPI_INF("PMGP0 Monitor = 0x%016llX; %s target:%s" ,
data.getDoubleWord(0),
i_msg,
i_target.toEcmdString());
} while(0);
return rc;
}