diff options
| author | Zane Shelley <zshelle@us.ibm.com> | 2017-01-10 09:20:30 -0600 |
|---|---|---|
| committer | Zane C. Shelley <zshelle@us.ibm.com> | 2017-01-25 17:33:12 -0500 |
| commit | bf0eecf3d45af318152bb791d1a333c703233098 (patch) | |
| tree | 5a246f2814f0def5969c7d54c5525b47201eee2c /src/usr/diag/prdf/common/plat/mem/prdfMemSymbol.C | |
| parent | d1e5423ee58028a96c7e49bd012f12bcf498c9f4 (diff) | |
| download | talos-hostboot-bf0eecf3d45af318152bb791d1a333c703233098.tar.gz talos-hostboot-bf0eecf3d45af318152bb791d1a333c703233098.zip | |
PRD: added support functions in MemSymbol class
Change-Id: I5a13013902dd612a332fe141d41c5bf59c450ed2
RTC: 165381
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/34741
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Caleb N. Palmer <cnpalmer@us.ibm.com>
Reviewed-by: Benjamin J. Weisenbeck <bweisenb@us.ibm.com>
Reviewed-by: Zane C. Shelley <zshelle@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35413
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Diffstat (limited to 'src/usr/diag/prdf/common/plat/mem/prdfMemSymbol.C')
| -rwxr-xr-x | src/usr/diag/prdf/common/plat/mem/prdfMemSymbol.C | 46 |
1 files changed, 43 insertions, 3 deletions
diff --git a/src/usr/diag/prdf/common/plat/mem/prdfMemSymbol.C b/src/usr/diag/prdf/common/plat/mem/prdfMemSymbol.C index 86316ca02..6c8226af3 100755 --- a/src/usr/diag/prdf/common/plat/mem/prdfMemSymbol.C +++ b/src/usr/diag/prdf/common/plat/mem/prdfMemSymbol.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2013,2016 */ +/* Contributors Listed Below - COPYRIGHT 2013,2017 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -103,9 +103,49 @@ MemSymbol MemSymbol::fromGalois( TargetHandle_t i_trgt, const MemRank & i_rank, uint8_t MemSymbol::getDq() const { - return TYPE_MBA == getTargetType(iv_trgt) ? symbol2Dq<TYPE_MBA>(iv_symbol) - : symbol2Dq<TYPE_MCA>(iv_symbol); + bool isMba = TYPE_MBA == getTargetType(iv_trgt); + + return isMba ? symbol2Dq<TYPE_MBA>(iv_symbol) + : symbol2Dq<TYPE_MCA>(iv_symbol); } +//------------------------------------------------------------------------------ + +uint8_t MemSymbol::getPortSlct() const +{ + bool isMba = TYPE_MBA == getTargetType(iv_trgt); + + return isMba ? symbol2PortSlct<TYPE_MBA>(iv_symbol) + : symbol2PortSlct<TYPE_MCA>(iv_symbol); +} + +//------------------------------------------------------------------------------ + +uint8_t MemSymbol::getDram() const +{ + bool isMba = TYPE_MBA == getTargetType(iv_trgt); + bool isX4 = isDramWidthX4( iv_trgt ); + + return isMba ? isX4 ? symbol2Nibble<TYPE_MBA>( iv_symbol ) + : symbol2Byte <TYPE_MBA>( iv_symbol ) + : isX4 ? symbol2Nibble<TYPE_MCA>( iv_symbol ) + : symbol2Byte <TYPE_MCA>( iv_symbol ); +} + +//------------------------------------------------------------------------------ + +uint8_t MemSymbol::getDramPins() const +{ + bool isMba = TYPE_MBA == getTargetType(iv_trgt); + bool isX4 = isDramWidthX4( iv_trgt ); + + uint32_t dps = isMba ? MBA_DQS_PER_SYMBOL : MCA_DQS_PER_SYMBOL; + uint32_t spd = isMba ? isX4 ? MBA_SYMBOLS_PER_NIBBLE : MBA_SYMBOLS_PER_BYTE + : isX4 ? MCA_SYMBOLS_PER_NIBBLE : MCA_SYMBOLS_PER_BYTE; + + return iv_pins << (((spd - 1) - (iv_symbol % spd)) * dps); +} + +//------------------------------------------------------------------------------ } // end namespace PRDF |
