diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/pm/p9_pm_recovery_ffdc_sgpe.C')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/pm/p9_pm_recovery_ffdc_sgpe.C | 119 |
1 files changed, 84 insertions, 35 deletions
diff --git a/src/import/chips/p9/procedures/hwp/pm/p9_pm_recovery_ffdc_sgpe.C b/src/import/chips/p9/procedures/hwp/pm/p9_pm_recovery_ffdc_sgpe.C index d79472f4a..512b8b91e 100644 --- a/src/import/chips/p9/procedures/hwp/pm/p9_pm_recovery_ffdc_sgpe.C +++ b/src/import/chips/p9/procedures/hwp/pm/p9_pm_recovery_ffdc_sgpe.C @@ -50,67 +50,116 @@ { PlatSgpe::PlatSgpe( const fapi2::Target< fapi2::TARGET_TYPE_PROC_CHIP > i_procChipTgt ) : PlatPmComplex( i_procChipTgt, + PLAT_SGPE, OCC_SRAM_SGPE_HEADER_ADDR, OCC_SRAM_SGPE_TRACE_START, - OCC_SRAM_SGPE_DASHBOARD_START, - PLAT_SGPE ) + OCC_SRAM_SGPE_DASHBOARD_START ) { } +//---------------------------------------------------------------------- + + fapi2::ReturnCode PlatSgpe::init ( void* i_pHomerBuf ) + { + FAPI_DBG (">> PlatSgpe::init" ); + FAPI_TRY ( collectFfdc( i_pHomerBuf, INIT), + "Failed To init SGPE FFDC" ); + + fapi_try_exit: + FAPI_DBG ("<< PlatSgpe::init" ); + return fapi2::current_err; + } + //---------------------------------------------------------------------- - fapi2::ReturnCode PlatSgpe::collectFfdc( void * i_pHomerBuf ) + fapi2::ReturnCode PlatSgpe::collectFfdc( void * i_pHomerBuf, + uint8_t i_ffdcType ) { FAPI_DBG(">> PlatSgpe::collectFfdc"); - fapi2::ReturnCode l_retCode = fapi2::FAPI2_RC_SUCCESS; - uint8_t l_ffdcValdityVect = PPE_FFDC_ALL_VALID; - uint8_t l_haltState = PPE_HALT_COND_UNKNOWN; - uint8_t *l_pFfdcLoc = NULL; + fapi2::ReturnCode l_retCode = fapi2::FAPI2_RC_SUCCESS; HomerFfdcRegion * l_pHomerFfdc = ( HomerFfdcRegion *)( (uint8_t *)i_pHomerBuf + FFDC_REGION_HOMER_BASE_OFFSET ); - l_pFfdcLoc = (uint8_t *)(&l_pHomerFfdc->iv_sgpeFfdcRegion); + uint8_t* l_pFfdcLoc = (uint8_t *)(&l_pHomerFfdc->iv_sgpeFfdcRegion); + PpeFfdcHeader* l_pSgpeFfdcHdr = (PpeFfdcHeader*) l_pFfdcLoc; + + uint16_t l_ffdcValdityVect = l_pSgpeFfdcHdr->iv_sectionsValid; + + if ( i_ffdcType & INIT ) + { // overwrite on init + l_ffdcValdityVect = PPE_FFDC_INVALID; + } //In case of error , invalidate FFDC in header. - l_retCode = collectPpeState ( SGPE_BASE_ADDRESS, l_pFfdcLoc ); - if ( l_retCode != fapi2::FAPI2_RC_SUCCESS ) + if ( i_ffdcType & PPE_HALT_STATE ) { - FAPI_ERR ( "Error collecting SGPE State" ); - // PPE State Data is bad & continue SRAM FFDC collection - l_ffdcValdityVect &= ~PPE_STATE_VALID; + l_ffdcValdityVect |= PPE_HALT_STATE_VALID; + l_retCode = readPpeHaltState ( SGPE_BASE_ADDRESS, l_pFfdcLoc ); + if ( l_retCode != fapi2::FAPI2_RC_SUCCESS ) + { + FAPI_ERR ( "Error collecting SGPE Halt State" ); + l_ffdcValdityVect &= ~PPE_HALT_STATE_VALID; + } } - l_retCode = collectTrace( l_pFfdcLoc ); - - if( l_retCode ) + if ( i_ffdcType & PPE_STATE ) { - FAPI_ERR("Error in collecting SGPE Trace " ); - l_ffdcValdityVect &= ~PPE_TRACE_VALID; + l_ffdcValdityVect |= PPE_STATE_VALID; + l_retCode = collectPpeState ( SGPE_BASE_ADDRESS, l_pFfdcLoc ); + if ( l_retCode != fapi2::FAPI2_RC_SUCCESS ) + { + FAPI_ERR ( "Error collecting SGPE State" ); + // PPE State Data is bad & continue SRAM FFDC collection + l_ffdcValdityVect &= ~PPE_STATE_VALID; + } } - l_retCode = collectGlobals( l_pFfdcLoc ); - - if( l_retCode ) + if ( i_ffdcType & TRACES ) { - FAPI_ERR("Error in collecting SGPE Globals" ); - l_ffdcValdityVect &= ~PPE_DASHBOARD_VALID; + l_ffdcValdityVect |= PPE_TRACE_VALID; + l_retCode = collectTrace( l_pFfdcLoc ); + if( l_retCode ) + { + FAPI_ERR("Error in collecting SGPE Trace " ); + l_ffdcValdityVect &= ~PPE_TRACE_VALID; + } } + if ( i_ffdcType & DASH_BOARD_VAR ) + { + l_ffdcValdityVect |= PPE_DASHBOARD_VALID; + l_retCode = collectGlobals( l_pFfdcLoc ); + + if( l_retCode ) + { + FAPI_ERR("Error in collecting SGPE Globals" ); + l_ffdcValdityVect &= ~PPE_DASHBOARD_VALID; + } + } - l_retCode = collectImageHeader( l_pFfdcLoc ); - - if( l_retCode ) + if ( i_ffdcType & IMAGE_HEADER ) { - FAPI_ERR("Error in collecting SGPE Image header" ); - l_ffdcValdityVect &= ~PPE_IMAGE_HEADER_VALID; + l_ffdcValdityVect |= PPE_IMAGE_HEADER_VALID; + l_retCode = collectImageHeader( l_pFfdcLoc ); + + if( l_retCode ) + { + FAPI_ERR("Error in collecting SGPE Image header" ); + l_ffdcValdityVect &= ~PPE_IMAGE_HEADER_VALID; + } } - FAPI_TRY( updateSgpeFfdcHeader( l_pFfdcLoc, l_ffdcValdityVect, l_haltState ), + FAPI_TRY( updateSgpeFfdcHeader( l_pFfdcLoc, l_ffdcValdityVect), "Failed To Update SGPE FFDC Header for SGPE " ); - fapi_try_exit: - FAPI_DBG("<< PlatSgpe::collectFfdc"); + if (l_ffdcValdityVect == PPE_FFDC_INVALID) + setPmFfdcSectionValid ( i_pHomerBuf, PM_FFDC_SGPE_VALID, false ); + else + setPmFfdcSectionValid ( i_pHomerBuf, PM_FFDC_SGPE_VALID ); + + fapi_try_exit: + FAPI_DBG("<< PlatSgpe::collectFfdc: 0x%02X", l_ffdcValdityVect); return fapi2::current_err; } @@ -185,15 +234,15 @@ //----------------------------------------------------------------------- - fapi2::ReturnCode PlatSgpe::updateSgpeFfdcHeader( uint8_t * i_pHomerBuf, - uint8_t i_ffdcValid, uint8_t i_haltState ) + fapi2::ReturnCode PlatSgpe::updateSgpeFfdcHeader( uint8_t* i_pHomerBuf, + uint16_t i_sectionsValid ) { FAPI_DBG(">> updateSgpeFfdcHeader" ); PpeFfdcHeader * l_pSgpeFfdcHdr = ( (PpeFfdcHeader *)(( PpeFfdcHdrRegion * ) i_pHomerBuf )); l_pSgpeFfdcHdr->iv_ppeMagicNumber = htobe32( FFDC_SGPE_MAGIC_NUM ); l_pSgpeFfdcHdr->iv_ppeNumber = 0; - PlatPmComplex::updatePpeFfdcHeader( l_pSgpeFfdcHdr, i_ffdcValid, i_haltState ); + PlatPmComplex::updatePpeFfdcHeader( l_pSgpeFfdcHdr, i_sectionsValid ); FAPI_DBG("<< updateSgpeFfdcHeader" ); return fapi2::FAPI2_RC_SUCCESS; @@ -208,7 +257,7 @@ extern "C" FAPI_IMP(">> p9_pm_recovery_sgpe" ); PlatSgpe l_sgpeFfdc( i_procChip ); - FAPI_TRY( l_sgpeFfdc.collectFfdc( i_pFfdcBuf ), + FAPI_TRY( l_sgpeFfdc.collectFfdc( i_pFfdcBuf, (ALL & ~PPE_HALT_STATE) ), "Failed To Collect SGPE FFDC" ); fapi_try_exit: |
