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PRD: resume command support in VcmEvent for Row Repair
Change-Id: I2d1faf7303b6c334b4107891994b8b89c53ade36 RTC: 196073 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64144 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Reviewed-by: Caleb N. Palmer <cnpalmer@us.ibm.com> Reviewed-by: Brian J. Stegmiller <bjs@us.ibm.com> Reviewed-by: Zane C. Shelley <zshelle@us.ibm.com> Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64557 Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com> Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,191 @@ | ||
| /* IBM_PROLOG_BEGIN_TAG */ | ||
| /* This is an automatically generated prolog. */ | ||
| /* */ | ||
| /* $Source: src/usr/diag/prdf/plat/mem/prdfMemVcm.C $ */ | ||
| /* */ | ||
| /* OpenPOWER HostBoot Project */ | ||
| /* */ | ||
| /* Contributors Listed Below - COPYRIGHT 2018 */ | ||
| /* [+] 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 */ | ||
|
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| /** @file prdfMemVcm.C */ | ||
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| #include <prdfMemVcm.H> | ||
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| // Platform includes | ||
| #include <prdfCenMbaExtraSig.H> | ||
|
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| using namespace TARGETING; | ||
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| namespace PRDF | ||
| { | ||
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| using namespace PlatServices; | ||
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| //############################################################################## | ||
| // | ||
| // Specializations for MCA | ||
| // | ||
| //############################################################################## | ||
|
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| template<> | ||
| uint32_t VcmEvent<TYPE_MCA>::handlePhaseComplete( const uint32_t & i_eccAttns, | ||
| STEP_CODE_DATA_STRUCT & io_sc, | ||
| bool & o_done ) | ||
| { | ||
| #define PRDF_FUNC "[VcmEvent<TYPE_MCA>::handlePhaseComplete] " | ||
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| uint32_t o_rc = SUCCESS; | ||
|
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| do | ||
| { | ||
| if ( TD_PHASE_2 == iv_phase ) | ||
| { | ||
| // Determine if the chip mark has been verified. | ||
| o_rc = (i_eccAttns & MAINT_MCE) ? verified(io_sc) | ||
| : falseAlarm(io_sc); | ||
| if ( SUCCESS != o_rc ) | ||
| { | ||
| PRDF_ERR( PRDF_FUNC "verified()/falseAlarm() failed" ); | ||
| break; | ||
| } | ||
|
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| o_done = true; // Procedure is complete. | ||
| } | ||
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| } while (0); | ||
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| return o_rc; | ||
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| #undef PRDF_FUNC | ||
| } | ||
|
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| //############################################################################## | ||
| // | ||
| // Specializations for MBA | ||
| // | ||
| //############################################################################## | ||
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| template<> | ||
| uint32_t VcmEvent<TYPE_MBA>::startNextPhase( STEP_CODE_DATA_STRUCT & io_sc ) | ||
| { | ||
| uint32_t signature = 0; | ||
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| if ( iv_canResumeScrub ) | ||
| { | ||
| signature = PRDFSIG_VcmResume; | ||
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| PRDF_TRAC( "[VcmEvent] Resuming VCM Phase %d: 0x%08x,0x%02x", | ||
| iv_phase, iv_chip->getHuid(), getKey() ); | ||
| } | ||
| else | ||
| { | ||
| switch ( iv_phase ) | ||
| { | ||
| case TD_PHASE_0: | ||
| iv_phase = TD_PHASE_1; | ||
| signature = PRDFSIG_StartVcmPhase1; | ||
| break; | ||
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| case TD_PHASE_1: | ||
| iv_phase = TD_PHASE_2; | ||
| signature = PRDFSIG_StartVcmPhase2; | ||
| break; | ||
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| default: PRDF_ASSERT( false ); // invalid phase | ||
| } | ||
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| PRDF_TRAC( "[VcmEvent] Starting VCM Phase %d: 0x%08x,0x%02x", | ||
| iv_phase, iv_chip->getHuid(), getKey() ); | ||
| } | ||
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| io_sc.service_data->AddSignatureList( iv_chip->getTrgt(), signature ); | ||
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| return startCmd(); | ||
| } | ||
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| //------------------------------------------------------------------------------ | ||
|
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| template<> | ||
| uint32_t VcmEvent<TYPE_MBA>::handlePhaseComplete( const uint32_t & i_eccAttns, | ||
| STEP_CODE_DATA_STRUCT & io_sc, | ||
| bool & o_done ) | ||
| { | ||
| #define PRDF_FUNC "[VcmEvent<TYPE_MBA>::handlePhaseComplete] " | ||
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| uint32_t o_rc = SUCCESS; | ||
|
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| do | ||
| { | ||
| // Determine if the command stopped on the last address. | ||
| bool lastAddr = false; | ||
| o_rc = didCmdStopOnLastAddr<TYPE_MBA>( iv_chip, MASTER_RANK, lastAddr ); | ||
| if ( SUCCESS != o_rc ) | ||
| { | ||
| PRDF_ERR( PRDF_FUNC "didCmdStopOnLastAddr(0x%08x) failed", | ||
| iv_chip->getHuid() ); | ||
| break; | ||
| } | ||
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| // It is important to initialize iv_canResumeScrub here, so that we will | ||
| // know to resume the current phase in startNextPhase() instead of | ||
| // starting phase. | ||
| iv_canResumeScrub = !lastAddr; | ||
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| if ( TD_PHASE_2 == iv_phase ) | ||
| { | ||
| if ( i_eccAttns & MAINT_MCE ) | ||
| { | ||
| // The chip mark has been verified. | ||
| o_rc = verified( io_sc ); | ||
| if ( SUCCESS != o_rc ) | ||
| { | ||
| PRDF_ERR( PRDF_FUNC "verified() failed on 0x%08x", | ||
| iv_chip->getHuid() ); | ||
| break; | ||
| } | ||
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| o_done = true; // Procedure is complete. | ||
| } | ||
| else if ( !iv_canResumeScrub ) | ||
| { | ||
| // The chip mark is not verified and the command has reached the | ||
| // end of the rank. So this is a false alarm. | ||
| o_rc = falseAlarm( io_sc ); | ||
| if ( SUCCESS != o_rc ) | ||
| { | ||
| PRDF_ERR( PRDF_FUNC "falseAlarm() failed on 0x%08x", | ||
| iv_chip->getHuid() ); | ||
| break; | ||
| } | ||
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| o_done = true; // Procedure is complete. | ||
| } | ||
| } | ||
|
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| } while (0); | ||
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| return o_rc; | ||
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| #undef PRDF_FUNC | ||
| } | ||
|
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| //------------------------------------------------------------------------------ | ||
|
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| } // end namespace PRDF | ||
|
|
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