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nvdimmErrorLog.C
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nvdimmErrorLog.C
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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/nvdimm/nvdimmErrorLog.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2014,2019 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#include "nvdimm.H"
#include <trace/interface.H>
#include <errl/errlentry.H>
#include <errl/errlmanager.H>
#include <errl/errludtarget.H>
#include <targeting/common/commontargeting.H>
#include <targeting/common/util.H>
#include <targeting/common/utilFilter.H>
#include <fapi2.H>
#include <isteps/nvdimm/nvdimmreasoncodes.H>
#include <isteps/nvdimm/nvdimm.H>
#include "errlud_nvdimm.H"
using namespace TARGETING;
namespace NVDIMM
{
/**
* @brief Read and save various status registers needed for error log traces
*
* @param[in] i_nvdimm - nvdimm target
*
* @param[out] o_RegInfo - struct to hold register data
*
*/
void nvdimmTraceRegs(Target *i_nvdimm, nvdimm_reg_t& o_RegInfo)
{
uint8_t l_data = 0x0;
errlHndl_t l_err = nullptr;
// Read MODULE HEALTH register
l_err = nvdimmReadReg(i_nvdimm, MODULE_HEALTH, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Module_Health = l_data;
// Read MODULE HEALTH STATUS0 register
l_err = nvdimmReadReg(i_nvdimm, MODULE_HEALTH_STATUS0, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Module_Health_Status0 = l_data;
// Read MODULE HEALTH STATUS1 register
l_err = nvdimmReadReg(i_nvdimm, MODULE_HEALTH_STATUS1, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Module_Health_Status1 = l_data;
// Read CSAVE STATUS register
l_err = nvdimmReadReg(i_nvdimm, CSAVE_STATUS, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.CSave_Status = l_data;
// Read CSAVE INFO register
l_err = nvdimmReadReg(i_nvdimm, CSAVE_INFO, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.CSave_Info = l_data;
// Read CSAVE FAIL INFO0 register
l_err = nvdimmReadReg(i_nvdimm, CSAVE_FAIL_INFO0, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.CSave_Fail_Info0 = l_data;
// Read CSAVE FAIL INFO1 register
l_err = nvdimmReadReg(i_nvdimm, CSAVE_FAIL_INFO1, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.CSave_Fail_Info1 = l_data;
// Read CSAVE TIMEOUT0 register
l_err = nvdimmReadReg(i_nvdimm, CSAVE_TIMEOUT0, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.CSave_Timeout0 = l_data;
// Read CSAVE TIMEOUT1 register
l_err = nvdimmReadReg(i_nvdimm, CSAVE_TIMEOUT1, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.CSave_Timeout1 = l_data;
// Read ERROR THRESHOLD STATUS register
l_err = nvdimmReadReg(i_nvdimm, ERROR_THRESHOLD_STATUS, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Error_Threshold_Status = l_data;
// Read NVDIMM READY register
l_err = nvdimmReadReg(i_nvdimm, NVDIMM_READY, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.NVDimm_Ready = l_data;
// Read NVDIMM CMD STATUS0 register
l_err = nvdimmReadReg(i_nvdimm, NVDIMM_CMD_STATUS0, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.NVDimm_CMD_Status0 = l_data;
// Read ERASE STATUS register
l_err = nvdimmReadReg(i_nvdimm, ERASE_STATUS, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Erase_Status = l_data;
// Read ERASE FAIL INFO register
l_err = nvdimmReadReg(i_nvdimm, ERASE_FAIL_INFO, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Erase_Fail_Info = l_data;
// Read ERASE TIMEOUT0 register
l_err = nvdimmReadReg(i_nvdimm, ERASE_TIMEOUT0, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Erase_Timeout0 = l_data;
// Read ERASE TIMEOUT1 register
l_err = nvdimmReadReg(i_nvdimm, ERASE_TIMEOUT1, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Erase_Timeout1 = l_data;
// Read ABORT CMD TIMEOUT register
l_err = nvdimmReadReg(i_nvdimm, ABORT_CMD_TIMEOUT, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Abort_CMD_Timeout = l_data;
// Read SET ES POLICY STATUS register
l_err = nvdimmReadReg(i_nvdimm, SET_ES_POLICY_STATUS, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Set_ES_Policy_Status = l_data;
// Read RESTORE STATUS register
l_err = nvdimmReadReg(i_nvdimm, RESTORE_STATUS, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Restore_Status = l_data;
// Read RESTORE FAIL INFO register
l_err = nvdimmReadReg(i_nvdimm, RESTORE_FAIL_INFO, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Restore_Fail_Info = l_data;
// Read RESTORE TIMEOUT0 register
l_err = nvdimmReadReg(i_nvdimm, RESTORE_TIMEOUT0, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Restore_Timeout0 = l_data;
// Read RESTORE TIMEOUT1 register
l_err = nvdimmReadReg(i_nvdimm, RESTORE_TIMEOUT1, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Restore_Timeout1 = l_data;
// Read ARM STATUS register
l_err = nvdimmReadReg(i_nvdimm, ARM_STATUS, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Arm_Status = l_data;
// Read ARM FAIL INFO register
l_err = nvdimmReadReg(i_nvdimm, ARM_FAIL_INFO, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Arm_Fail_Info = l_data;
// Read ARM TIMEOUT0 register
l_err = nvdimmReadReg(i_nvdimm, ARM_TIMEOUT0, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Arm_Timeout0 = l_data;
// Read ARM TIMEOUT1 register
l_err = nvdimmReadReg(i_nvdimm, ARM_TIMEOUT1, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Arm_Timeout1 = l_data;
// Read SET EVENT NOTIFICATION STATUS register
l_err = nvdimmReadReg(i_nvdimm, SET_EVENT_NOTIFICATION_STATUS, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Set_Event_Notification_Status = l_data;
// Read NVDIMM Encryption Configuration and Status Register for Security Errors
l_err = nvdimmReadReg(i_nvdimm, ENCRYPTION_CONFIG_STATUS, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
o_RegInfo.Encryption_Config_Status = l_data;
}
/**
* @brief Helper function for standard callout of an NVDIMM
*
* @param[in] i_nvdimm - nvdimm target
*
* @param[in] i_step - the nvdimm function calling the health check
*
* @param[out] o_err - error log handler to be modified
*
* @return bool - true to commit log and continue, false to return
* the error log to caller and exit.
*/
bool nvdimmCalloutDimm(Target *i_nvdimm, uint8_t i_step, errlHndl_t& o_err)
{
bool l_continue = true;
uint8_t l_data;
errlHndl_t l_err = nullptr;
// Check which callout check is necessary
switch(i_step)
{
// Post save errors always continue with callouts
case HEALTH_SAVE:
{
// Check to see if the nvdimm image is still valid
l_err = nvdimmValidImage(i_nvdimm, l_continue);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
// Checkout image validity and set dimm status accordingly
if(l_continue)
{
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
nvdimmSetStatusFlag(i_nvdimm, NSTD_ERR_VAL_SR);
// Callout dimm but do not deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
}
else
{
// Callout, deconfig and gard the dimm
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_HIGH,
HWAS::DECONFIG,
HWAS::GARD_Fatal);
}
break;
}
// Post restore errors always continue with callouts
case HEALTH_RESTORE:
{
// Check restore status
l_err = nvdimmReadReg(i_nvdimm, RESTORE_STATUS, l_data);
if (l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
else if ((l_data & RSTR_SUCCESS) != RSTR_SUCCESS)
{
l_continue = false;
}
// Check restore status and set dimm status accordingly
if(l_continue)
{
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
nvdimmSetStatusFlag(i_nvdimm, NSTD_ERR_VAL_SR);
// Callout dimm but do not deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
}
else
{
// Callout, deconfig and gard the dimm
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_HIGH,
HWAS::DECONFIG,
HWAS::GARD_Fatal);
}
break;
}
// Post ARM errors need check for arm success
case HEALTH_PRE_ARM:
{
// Check arm status
l_err = nvdimmReadReg(i_nvdimm, ARM_STATUS, l_data);
if (l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
else if (((l_data & ARM_SUCCESS) != ARM_SUCCESS) || ((l_data & RESET_N_ARMED) != RESET_N_ARMED))
{
l_continue = false;
}
// Check arm status and set dimm status accordingly
if(l_continue)
{
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
notifyNvdimmProtectionChange(i_nvdimm,NVDIMM_RISKY_HW_ERROR);
// Callout dimm without deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
}
else
{
// Set ATTR_NV_STATUS_FLAG to dimm diarmed
l_err = notifyNvdimmProtectionChange(i_nvdimm, NVDIMM_DISARMED);
if (l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
// Callout and gard the dimm
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_HIGH,
HWAS::NO_DECONFIG,
HWAS::GARD_Fatal);
}
break;
}
// Post ARM errors need check for arm success
case HEALTH_POST_ARM:
{
// Callout dimm but do not deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
// Set ATTR_NV_STATUS_FLAG to partially working as data may persist despite errors
notifyNvdimmProtectionChange(i_nvdimm,NVDIMM_RISKY_HW_ERROR);
break;
}
}
return l_continue;
}
/**
* @brief Helper function for BPM/Cable high, NVDIMM low callout
*
* @param[in] i_nvdimm - nvdimm target
*
* @param[in] i_step - the nvdimm function calling the health check
*
* @param[out] o_err - error log handler to be modified
*
* @return bool - true to commit log and continue, false to return
* the error log to caller and exit.
*/
bool nvdimmBPMCableCallout(Target *i_nvdimm, uint8_t i_step, errlHndl_t& o_err)
{
bool l_continue = true;
uint8_t l_data;
errlHndl_t l_err = nullptr;
// Check which callout check is necessary
switch(i_step)
{
// Post save errors always continue with callouts
case HEALTH_SAVE:
{
// Check to see if the nvdimm image is still valid
l_err = nvdimmValidImage(i_nvdimm, l_continue);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
// Callout BPM and Cable but cannot deconfig or gard
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_CABLE_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
// Check image validity and set dimm status accordingly
if(l_continue)
{
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
nvdimmSetStatusFlag(i_nvdimm, NSTD_ERR_VAL_SR);
// Callout dimm but do not deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
}
else
{
// Callout dimm, deconfig and gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::DECONFIG,
HWAS::GARD_Fatal);
}
break;
}
// Post restore errors always continue with callouts
case HEALTH_RESTORE:
{
// Check restore status
l_err = nvdimmReadReg(i_nvdimm, RESTORE_STATUS, l_data);
if (l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
else if ((l_data & RSTR_SUCCESS) != RSTR_SUCCESS)
{
l_continue = false;
}
// Callout dimm but do not deconfig or gard
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_CABLE_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
// Callout dimm but do not deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
// Check restore status and set dimm status accordingly
if(l_continue)
{
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
nvdimmSetStatusFlag(i_nvdimm, NSTD_ERR_VAL_SR);
}
break;
}
// Post ARM errors need check for arm success
case HEALTH_PRE_ARM:
{
// Check arm status
l_err = nvdimmReadReg(i_nvdimm, ARM_STATUS, l_data);
if (l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
else if (((l_data & ARM_SUCCESS) != ARM_SUCCESS) || ((l_data & RESET_N_ARMED) != RESET_N_ARMED))
{
l_continue = false;
}
// Callout BPM and Cable but cannot deconfig or gard
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_CABLE_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
// Check arm status and set dimm status accordingly
if(l_continue)
{
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
notifyNvdimmProtectionChange(i_nvdimm,NVDIMM_RISKY_HW_ERROR);
}
// Callout dimm but do not deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
break;
}
// Post ARM errors need check for arm success
case HEALTH_POST_ARM:
{
// Callout dimm but do not deconfig or gard
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_CABLE_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
notifyNvdimmProtectionChange(i_nvdimm,NVDIMM_RISKY_HW_ERROR);
break;
}
}
return l_continue;
}
/**
* @brief Helper function for BPM high, NVDIMM low callout
*
* @param[in] i_nvdimm - nvdimm target
*
* @param[in] i_step - the nvdimm function calling the health check
*
* @param[out] o_err - error log handler to be modified
*
* @return bool - true to commit log and continue, false to return
* the error log to caller and exit.
*/
bool nvdimmBPMCallout(Target *i_nvdimm, uint8_t i_step, errlHndl_t& o_err)
{
bool l_continue = true;
uint8_t l_data;
errlHndl_t l_err = nullptr;
// Check which callout check is necessary
switch(i_step)
{
// Post save errors always continue with callouts
case HEALTH_SAVE:
{
// Callout BPM on high
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
// Callout dimm but do not deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
nvdimmSetStatusFlag(i_nvdimm, NSTD_ERR_VAL_SR);
break;
}
// Post restore errors always continue with callouts
case HEALTH_RESTORE:
{
// Callout BPM on high
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
// Callout dimm but do not deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
nvdimmSetStatusFlag(i_nvdimm, NSTD_ERR_VAL_SR);
break;
}
// Post ARM errors need check for arm success
case HEALTH_PRE_ARM:
{
// Check arm status
l_err = nvdimmReadReg(i_nvdimm, ARM_STATUS, l_data);
if (l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
else if (((l_data & ARM_SUCCESS) != ARM_SUCCESS) || ((l_data & RESET_N_ARMED) != RESET_N_ARMED))
{
l_continue = false;
}
// Callout BPM on high
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
// Callout dimm but do not deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
// Check arm status and set dimm status accordingly
if(l_continue)
{
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
notifyNvdimmProtectionChange(i_nvdimm,NVDIMM_RISKY_HW_ERROR);
}
else
{
// Set ATTR_NV_STATUS_FLAG to dimm diarmed
l_err = notifyNvdimmProtectionChange(i_nvdimm, NVDIMM_DISARMED);
if (l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
}
break;
}
// Post ARM errors need check for arm success
case HEALTH_POST_ARM:
{
// Callout BPM on high
o_err->addPartCallout( i_nvdimm,
HWAS::BPM_PART_TYPE,
HWAS::SRCI_PRIORITY_HIGH);
// Callout dimm but do not deconfig or gard
o_err->addHwCallout( i_nvdimm,
HWAS::SRCI_PRIORITY_LOW,
HWAS::NO_DECONFIG,
HWAS::GARD_NULL);
// Set ATTR_NV_STATUS_FLAG to partially working as data may still persist
notifyNvdimmProtectionChange(i_nvdimm,NVDIMM_RISKY_HW_ERROR);
break;
}
}
return l_continue;
}
/**
* @brief Function checking the Health Status Registers for an nvdimm
*
* @param[in] i_nvdimm - nvdimm target
*
* @param[in] i_step - the nvdimm step calling the check
*
* @param[out] o_continue - bool to signal a return to caller fail
*
* @return errlHndl_t - Null if successful, otherwise a pointer to
* the error log.
*/
errlHndl_t nvdimmHealthStatusCheck(Target *i_nvdimm, uint8_t i_step, bool& o_continue)
{
uint8_t l_data = 0x0;
errlHndl_t l_err = nullptr;
errlHndl_t l_err_t = nullptr;
nvdimm_reg_t l_RegInfo;
bool l_arm_timeout = false;
if (i_step == HEALTH_PRE_ARM)
{
l_arm_timeout = o_continue;
}
//Collect Register data for parsing and traces
nvdimmTraceRegs(i_nvdimm, l_RegInfo);
// Read SET_EVENT_NOTIFICATION_STATUS register
l_err = nvdimmReadReg(i_nvdimm, SET_EVENT_NOTIFICATION_STATUS, l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
l_RegInfo.Set_Event_Notification_Status = l_data;
// Read RESTORE STATUS register
l_err = nvdimmReadReg(i_nvdimm, RESTORE_STATUS , l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
l_RegInfo.Restore_Status = l_data;
// Read RESTORE_FAIL_INFO register
l_err = nvdimmReadReg(i_nvdimm, RESTORE_FAIL_INFO , l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
l_RegInfo.Restore_Fail_Info = l_data;
// Read NVDIMM_CMD_STATUS0 register
l_err = nvdimmReadReg(i_nvdimm, NVDIMM_CMD_STATUS0 , l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
l_RegInfo.NVDimm_CMD_Status0 = l_data;
// Read ARM_STATUS register
l_err = nvdimmReadReg(i_nvdimm, ARM_STATUS , l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
l_RegInfo.Arm_Status = l_data;
// Read SET_ES_POLICY_STATUS register
l_err = nvdimmReadReg(i_nvdimm, SET_ES_POLICY_STATUS , l_data);
if(l_err)
{
errlCommit( l_err, NVDIMM_COMP_ID );
}
l_RegInfo.Set_ES_Policy_Status = l_data;
// Check all nvdimm deconfig cases
do
{
// Check MODULE_HEALTH_STATUS0[0]
if ((l_RegInfo.Module_Health_Status0 & VOLTAGE_REGULATOR_FAILED) == VOLTAGE_REGULATOR_FAILED)
{
/*@
*@errortype
*@reasoncode NVDIMM_VOLTAGE_REGULATOR_FAILED
*@severity ERRORLOG_SEV_PREDICTIVE
*@moduleid NVDIMM_MODULE_HEALTH_STATUS_CHECK
*@userdata1[0:31] Target Huid
*@userdata2 <UNUSED>
*@devdesc NVDIMM failed module health status check due to
* voltage regulator failure
*@custdesc NVDIMM failed module health status check
*/
l_err = new ERRORLOG::ErrlEntry( ERRORLOG::ERRL_SEV_PREDICTIVE,
NVDIMM_MODULE_HEALTH_STATUS_CHECK,
NVDIMM_VOLTAGE_REGULATOR_FAILED,
TARGETING::get_huid(i_nvdimm),
0x0,
ERRORLOG::ErrlEntry::NO_SW_CALLOUT );
break;
}
// Check MODULE_HEALTH_STATUS0[1]
if ((l_RegInfo.Module_Health_Status0 & VDD_LOST) == VDD_LOST)
{
/*@
*@errortype
*@reasoncode NVDIMM_VDD_LOST
*@severity ERRORLOG_SEV_PREDICTIVE
*@moduleid NVDIMM_MODULE_HEALTH_STATUS_CHECK
*@userdata1[0:31] Target Huid
*@userdata2 <UNUSED>
*@devdesc NVDIMM failed module health status check due to
* vdd loss
*@custdesc NVDIMM failed module health status check
*/
l_err = new ERRORLOG::ErrlEntry( ERRORLOG::ERRL_SEV_PREDICTIVE,
NVDIMM_MODULE_HEALTH_STATUS_CHECK,
NVDIMM_VDD_LOST,
TARGETING::get_huid(i_nvdimm),
0x0,
ERRORLOG::ErrlEntry::NO_SW_CALLOUT );
break;
}
// Check MODULE_HEALTH_STATUS0[2]
if ((l_RegInfo.Module_Health_Status0 & VPP_LOST) == VPP_LOST)
{
/*@
*@errortype
*@reasoncode NVDIMM_VPP_LOST
*@severity ERRORLOG_SEV_PREDICTIVE
*@moduleid NVDIMM_MODULE_HEALTH_STATUS_CHECK
*@userdata1[0:31] Target Huid
*@userdata2 <UNUSED>
*@devdesc NVDIMM failed module health status check due to
* vpp loss
*@custdesc NVDIMM failed module health status check
*/
l_err = new ERRORLOG::ErrlEntry( ERRORLOG::ERRL_SEV_PREDICTIVE,
NVDIMM_MODULE_HEALTH_STATUS_CHECK,
NVDIMM_VPP_LOST,
TARGETING::get_huid(i_nvdimm),
0x0,
ERRORLOG::ErrlEntry::NO_SW_CALLOUT );
break;
}
// Check MODULE_HEALTH_STATUS0[3]
if ((l_RegInfo.Module_Health_Status0 & VTT_LOST) == VTT_LOST)
{
/*@
*@errortype
*@reasoncode NVDIMM_VTT_LOST
*@severity ERRORLOG_SEV_PREDICTIVE
*@moduleid NVDIMM_MODULE_HEALTH_STATUS_CHECK
*@userdata1[0:31] Target Huid
*@userdata2 <UNUSED>
*@devdesc NVDIMM failed module health status check due to
* vtt loss
*@custdesc NVDIMM failed module health status check
*/
l_err = new ERRORLOG::ErrlEntry( ERRORLOG::ERRL_SEV_PREDICTIVE,
NVDIMM_MODULE_HEALTH_STATUS_CHECK,
NVDIMM_VTT_LOST,
TARGETING::get_huid(i_nvdimm),
0x0,
ERRORLOG::ErrlEntry::NO_SW_CALLOUT );
break;
}
// Check MODULE_HEALTH_STATUS0[4]
if ((l_RegInfo.Module_Health_Status0 & DRAM_NOT_SELF_REFRESH) == DRAM_NOT_SELF_REFRESH)
{
/*@
*@errortype
*@reasoncode NVDIMM_DRAM_NOT_SELF_REFRESH
*@severity ERRORLOG_SEV_PREDICTIVE
*@moduleid NVDIMM_MODULE_HEALTH_STATUS_CHECK
*@userdata1[0:31] Target Huid
*@userdata2 <UNUSED>
*@devdesc NVDIMM failed module health status check due to
* no self refresh on the nvdimm
*@custdesc NVDIMM failed module health status check
*/
l_err = new ERRORLOG::ErrlEntry( ERRORLOG::ERRL_SEV_PREDICTIVE,
NVDIMM_MODULE_HEALTH_STATUS_CHECK,
NVDIMM_DRAM_NOT_SELF_REFRESH,
TARGETING::get_huid(i_nvdimm),
0x0,
ERRORLOG::ErrlEntry::NO_SW_CALLOUT );
break;
}
// Check MODULE_HEALTH_STATUS0[5]
if ((l_RegInfo.Module_Health_Status0 & CONTROLLER_HARDWARE_ERROR) == CONTROLLER_HARDWARE_ERROR)
{
/*@
*@errortype
*@reasoncode NVDIMM_CONTROLLER_HARDWARE_ERROR
*@severity ERRORLOG_SEV_PREDICTIVE
*@moduleid NVDIMM_MODULE_HEALTH_STATUS_CHECK
*@userdata1[0:31] Target Huid
*@userdata2 <UNUSED>
*@devdesc NVDIMM failed module health status check due to
* error with the hardware controller
*@custdesc NVDIMM failed module health status check
*/
l_err = new ERRORLOG::ErrlEntry( ERRORLOG::ERRL_SEV_PREDICTIVE,
NVDIMM_MODULE_HEALTH_STATUS_CHECK,
NVDIMM_CONTROLLER_HARDWARE_ERROR,
TARGETING::get_huid(i_nvdimm),
0x0,
ERRORLOG::ErrlEntry::NO_SW_CALLOUT );
break;
}
// Check MODULE_HEALTH_STATUS0[6]
if ((l_RegInfo.Module_Health_Status0 & NVM_CONTROLLER_ERROR) == NVM_CONTROLLER_ERROR)
{
/*@
*@errortype
*@reasoncode NVDIMM_NVM_CONTROLLER_ERROR
*@severity ERRORLOG_SEV_PREDICTIVE
*@moduleid NVDIMM_MODULE_HEALTH_STATUS_CHECK
*@userdata1[0:31] Target Huid
*@userdata2 <UNUSED>
*@devdesc NVDIMM failed module health status check due to
* error with the nvdimm controller
*@custdesc NVDIMM failed module health status check
*/
l_err = new ERRORLOG::ErrlEntry( ERRORLOG::ERRL_SEV_PREDICTIVE,
NVDIMM_MODULE_HEALTH_STATUS_CHECK,
NVDIMM_NVM_CONTROLLER_ERROR,
TARGETING::get_huid(i_nvdimm),
0x0,
ERRORLOG::ErrlEntry::NO_SW_CALLOUT );
break;
}
// Check MODULE_HEALTH_STATUS0[7]
if ((l_RegInfo.Module_Health_Status0 & NVM_LIFETIME_ERROR) == NVM_LIFETIME_ERROR)
{
/*@
*@errortype
*@reasoncode NVDIMM_NVM_LIFETIME_ERROR
*@severity ERRORLOG_SEV_PREDICTIVE
*@moduleid NVDIMM_MODULE_HEALTH_STATUS_CHECK
*@userdata1[0:31] Target Huid
*@userdata2 <UNUSED>
*@devdesc NVDIMM failed module health status check due to
* an nvdimm lifetime error
*@custdesc NVDIMM failed module health status check
*/
l_err = new ERRORLOG::ErrlEntry( ERRORLOG::ERRL_SEV_PREDICTIVE,
NVDIMM_MODULE_HEALTH_STATUS_CHECK,
NVDIMM_NVM_LIFETIME_ERROR,
TARGETING::get_huid(i_nvdimm),
0x0,
ERRORLOG::ErrlEntry::NO_SW_CALLOUT );
break;
}
// Check MODULE_HEALTH_STATUS1[1]
if ((l_RegInfo.Module_Health_Status1 & INVALID_FIRMWARE_ERROR) == INVALID_FIRMWARE_ERROR)
{