diff options
Diffstat (limited to 'src/usr/hwpf/hwp/bus_training/erepairAccessorHwpFuncs.C')
| -rw-r--r-- | src/usr/hwpf/hwp/bus_training/erepairAccessorHwpFuncs.C | 462 |
1 files changed, 279 insertions, 183 deletions
diff --git a/src/usr/hwpf/hwp/bus_training/erepairAccessorHwpFuncs.C b/src/usr/hwpf/hwp/bus_training/erepairAccessorHwpFuncs.C index dbca7cb0a..b31f9bada 100644 --- a/src/usr/hwpf/hwp/bus_training/erepairAccessorHwpFuncs.C +++ b/src/usr/hwpf/hwp/bus_training/erepairAccessorHwpFuncs.C @@ -289,25 +289,19 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, // Check if MNFG_DISABLE_FABRIC_EREPAIR is enabled l_disableFabricERepair = false; - // TODO: This Mnfg flag is not defined yet. RTC: 59532 - /* if(l_allMnfgFlags & - fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_DISABLE_FABRIC_EREPAIR) + fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_DISABLE_FABRIC_eREPAIR) { l_disableFabricERepair = true; } - */ // Check if MNFG_DISABLE_MEMORY_EREPAIR is enabled l_disableMemoryERepair = false; - // TODO: This Mnfg flag is not defined yet. RTC: 59532 - /* if(l_allMnfgFlags & - fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_DISABLE_MEMORY_EREPAIR) + fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_DISABLE_MEMORY_eREPAIR) { l_disableMemoryERepair = true; } - */ // Check if this is Manufacturing mode IPL. l_mnfgModeIPL = false; @@ -333,7 +327,7 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, break; } - if(l_disableFabricERepair) + if(l_mnfgModeIPL && l_disableFabricERepair) { // Fabric eRepair has been disabled using the // Manufacturing policy flags @@ -352,7 +346,7 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, FAPI_SET_HWP_ERROR(l_rc, RC_EREPAIR_RESTORE_INVALID_TARGET_PAIR); break; } - else if(l_disableMemoryERepair) + else if(l_mnfgModeIPL && l_disableMemoryERepair) { // Memory eRepair has been disabled using the // Manufacturing policy flags @@ -360,33 +354,6 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, break; } - // TODO: Target Type of fapi::TARGET_TYPE_MEMBUF_CHIP will be supported - // when HWSV will provide the device driver to read the - // Centaur FRU VPD. RTC Task 51234, Depends on Story 44009 - // This is a temporary workaround for December PON. Delete this block. - fapi::Target l_endp1_target, l_endp2_target; - if(l_endp1_tgtType == fapi::TARGET_TYPE_MEMBUF_CHIP) - { - l_endp1_target = l_endp2_target = i_endp2_target; - - FAPI_INF(">>erepairGetRestoreLanes: PON Workaround: endp1 = %s," - " endp2 = %s", l_endp1_target.toEcmdString(), - l_endp2_target.toEcmdString()); - } - else if(l_endp2_tgtType == fapi::TARGET_TYPE_MEMBUF_CHIP) - { - l_endp1_target = l_endp2_target = i_endp1_target; - - FAPI_INF(">>erepairGetRestoreLanes: PON Workaround: endp1 = %s," - " endp2 = %s", l_endp1_target.toEcmdString(), - l_endp2_target.toEcmdString()); - } - else - { - l_endp1_target = i_endp1_target; - l_endp2_target = i_endp2_target; - } - #ifndef __HOSTBOOT_MODULE // TODO: Check if this is CHARM mode IPL. RTC: 59493 // l_charmModeIPL = <read_TBD> @@ -406,8 +373,8 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, /***** Check Field VPD *****/ // Do not allow eRepair data in Field VPD during Mfg Mode IPL - l_rc = mnfgCheckFieldVPD(l_endp1_target, - l_endp2_target); + l_rc = mnfgCheckFieldVPD(i_endp1_target, + i_endp2_target); if(l_rc) { FAPI_ERR("erepairGetRestoreLanes:Error from mnfgCheckFieldVPD"); @@ -415,15 +382,10 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, } /***** Read Manufacturing VPD *****/ - // TODO: This is a temporary workaround until HWSV gets - // the MER0 records into PNOR. As per Dean, the - // Manufacturing support is needed by Feb-2013 - // RTC Task: 60517 - /* // Uncomment this block when MER0 is available - l_rc = getVerifiedRepairLanes(l_endp1_target, + l_rc = getVerifiedRepairLanes(i_endp1_target, o_endp1_txFaillanes, o_endp1_rxFaillanes, - l_endp2_target, + i_endp2_target, o_endp2_txFaillanes, o_endp2_rxFaillanes, l_charmModeIPL, @@ -434,7 +396,6 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, " getVerifiedRepairLanes(Mnfg)"); break; } - */ } else { /***** Normal Mode IPL *****/ @@ -444,14 +405,10 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, /***** Read Manufacturing VPD *****/ - // TODO: This is a temporary workaround until HWSV gets - // the MER0 records into PNOR - // RTC Task: 60517 - /* // Uncomment this block when MER0 is available - l_rc = getVerifiedRepairLanes(l_endp1_target, + l_rc = getVerifiedRepairLanes(i_endp1_target, l_endp1_txMnfgFaillanes, l_endp1_rxMnfgFaillanes, - l_endp2_target, + i_endp2_target, l_endp2_txMnfgFaillanes, l_endp2_rxMnfgFaillanes, l_charmModeIPL, @@ -462,14 +419,13 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, " getVerifiedRepairLanes(Mnfg)"); break; } - */ /***** Read Field VPD *****/ - l_rc = getVerifiedRepairLanes(l_endp1_target, + l_rc = getVerifiedRepairLanes(i_endp1_target, l_endp1_txFieldFaillanes, l_endp1_rxFieldFaillanes, - l_endp2_target, + i_endp2_target, l_endp2_txFieldFaillanes, l_endp2_rxFieldFaillanes, l_charmModeIPL, @@ -540,7 +496,7 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, // Get the eRepair threshold limit l_threshold = 0; - l_rc = geteRepairThreshold(l_endp1_target, l_mnfgModeIPL, l_threshold); + l_rc = geteRepairThreshold(i_endp1_target, l_mnfgModeIPL, l_threshold); if(l_rc) { @@ -548,6 +504,9 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, break; } + /*** We want to create eRepair threshold exceed error logs for ***/ + /*** each of the Tx and Rx sub-interfaces of both the end-points ***/ + // Check if the eRepair threshold has exceeded for Tx side of endp1 if(o_endp1_txFaillanes.size() > l_threshold) { @@ -556,10 +515,14 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, FAPI_ERR("erepairGetRestoreLanes: eRepair threshold exceed error" " seen in Tx of endp1 target. No.of lanes: %d", o_endp1_txFaillanes.size()); - // TODO: RTC 60623 - // Need to provide FFDC data that has - - // End point targets, Sub-interface type and fail lanes causing - // threshold exceed + + fapi::ReturnCode l_rcLog; + const fapi::Target &FFDC_ENDP_TARGET = i_endp1_target; + const interfaceType &FFDC_SUB_IFACE = DRIVE; + const uint32_t &FFDC_LANES = o_endp1_txFaillanes.size(); + FAPI_SET_HWP_ERROR(l_rcLog, RC_EREPAIR_RESTORE_THRESHOLD_EXCEED); + + fapiLogError(l_rcLog); } // Check if the eRepair threshold has exceeded for Rx side of endp1 @@ -570,10 +533,14 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, FAPI_ERR("erepairGetRestoreLanes: eRepair threshold exceed error" " seen in Rx of endp1 target. No.of lanes: %d", o_endp1_rxFaillanes.size()); - // TODO: RTC 60623 - // Need to provide FFDC data that has - - // End point targets, Sub-interface type and fail lanes causing - // threshold exceed + + fapi::ReturnCode l_rcLog; + const fapi::Target &FFDC_ENDP_TARGET = i_endp1_target; + const interfaceType &FFDC_SUB_IFACE = RECEIVE; + const uint32_t &FFDC_LANES = o_endp1_rxFaillanes.size(); + FAPI_SET_HWP_ERROR(l_rcLog, RC_EREPAIR_RESTORE_THRESHOLD_EXCEED); + + fapiLogError(l_rcLog); } // Check if the eRepair threshold has exceeded for Tx side of endp2 @@ -584,10 +551,14 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, FAPI_ERR("erepairGetRestoreLanes: eRepair threshold exceed error" " seen in Tx of endp2 target. No.of lanes: %d", o_endp2_txFaillanes.size()); - // TODO: RTC 60623 - // Need to provide FFDC data that has - - // End point targets, Sub-interface type and fail lanes causing - // threshold exceed + + fapi::ReturnCode l_rcLog; + const fapi::Target &FFDC_ENDP_TARGET = i_endp2_target; + const interfaceType &FFDC_SUB_IFACE = DRIVE; + const uint32_t &FFDC_LANES = o_endp2_txFaillanes.size(); + FAPI_SET_HWP_ERROR(l_rcLog, RC_EREPAIR_RESTORE_THRESHOLD_EXCEED); + + fapiLogError(l_rcLog); } // Check if the eRepair threshold has exceeded for Rx side of endp2 @@ -598,17 +569,21 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, FAPI_ERR("erepairGetRestoreLanes: eRepair threshold exceed error" " seen in Rx of endp2 target. No.of lanes: %d", o_endp2_rxFaillanes.size()); - // TODO: RTC 60623 - // Need to provide FFDC data that has - - // End point targets, Sub-interface type and fail lanes causing - // threshold exceed + + fapi::ReturnCode l_rcLog; + const fapi::Target &FFDC_ENDP_TARGET = i_endp2_target; + const interfaceType &FFDC_SUB_IFACE = RECEIVE; + const uint32_t &FFDC_LANES = o_endp2_rxFaillanes.size(); + FAPI_SET_HWP_ERROR(l_rcLog, RC_EREPAIR_RESTORE_THRESHOLD_EXCEED); + + fapiLogError(l_rcLog); } if(l_thresholdExceed) { FAPI_ERR("erepairGetRestoreLanes: Threshold has Exceeded"); - FAPI_SET_HWP_ERROR(l_rc, RC_EREPAIR_RESTORE_THRESHOLD_EXCEED); + FAPI_SET_HWP_ERROR(l_rc, RC_EREPAIR_THRESHOLD_EXCEED); break; } @@ -642,7 +617,7 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, if(o_endp1_txFaillanes.size() || o_endp1_rxFaillanes.size()) { l_sparesFound = false; - l_rc = removeSpareLanes(l_endp1_target, + l_rc = removeSpareLanes(i_endp1_target, o_endp1_txFaillanes, o_endp1_rxFaillanes, l_sparesFound); @@ -661,39 +636,11 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, } } - // TODO: Delete the below block after uncommenting the next block - // Check if the fail lanes of endp2 are spare lanes. RTC: 51234 - if(o_endp2_rxFaillanes.size() || o_endp2_txFaillanes.size()) - { - l_sparesFound = false; - l_rc = removeSpareLanes(l_endp2_target, - o_endp2_rxFaillanes, - o_endp2_txFaillanes, - l_sparesFound); - - if(l_rc) - { - FAPI_ERR("erepairGetRestoreLanes: Error from" - " removeSpareLanes(endp2)"); - break; - } - - if(l_sparesFound) - { - FAPI_SET_HWP_ERROR(l_rc, RC_EREPAIR_RESTORE_SPARE_LANES_IN_VPD); - fapiLogError(l_rc); - } - } - - // TODO: This is a workaround for Jan-2013 PON. - // Need to uncomment the below block when there is - // support for MemBuf chips. RTC: 51234 // Check if the fail lanes of endp2 are spare lanes - /* - if(o_endp2_txFaillanes.size() || o_endp2_rxFaillanes.size()) + if(o_endp2_rxFaillanes.size() || o_endp2_txFaillanes.size()) { l_sparesFound = false; - l_rc = removeSpareLanes(l_endp2_target, + l_rc = removeSpareLanes(i_endp2_target, o_endp2_txFaillanes, o_endp2_rxFaillanes, l_sparesFound); @@ -711,31 +658,24 @@ fapi::ReturnCode erepairGetRestoreLanes(const fapi::Target &i_endp1_target, fapiLogError(l_rc); } } - */ if(l_mnfgModeIPL) { - // Check if MNFG_DMI_DEPLOY_SPARE_LANES is enabled + // Check if MNFG_DMI_DEPLOY_LANE_SPARES is enabled l_enableDmiSpares = false; - // TODO: This Mnfg flag is not defined yet. RTC: 59532 - /* if(l_allMnfgFlags & - fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_DMI_DEPLOY_SPARE_LANES) + fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_DMI_DEPLOY_LANE_SPARES) { l_enableDmiSpares = true; } - */ // Check if MNFG_FABRIC_DEPLOY_LANE_SPARES is enabled l_enableFabricSpares = false; - // TODO: This Mnfg flag is not defined yet. RTC: 59532 - /* if(l_allMnfgFlags & - fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_FABRIC_DEPLOY_SPARE_LANES) + fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_FABRIC_DEPLOY_LANE_SPARES) { l_enableFabricSpares = true; } - */ if(l_enableDmiSpares || l_enableFabricSpares) { @@ -1004,6 +944,7 @@ fapi::ReturnCode geteRepairThreshold(const fapi::Target &i_endp_target, do { + o_threshold = 0; l_tgtType = i_endp_target.getType(); if(i_mfgModeIPL) @@ -1011,32 +952,28 @@ fapi::ReturnCode geteRepairThreshold(const fapi::Target &i_endp_target, switch(l_tgtType) { case fapi::TARGET_TYPE_XBUS_ENDPOINT: - o_threshold = 1; // This is a temp value used during PON - // TODO: RTC: 50284 - // l_rc=FAPI_ATTR_GET(<ATTR_x-erepair-threshold-mnfg>, - // &<systemTarget>, - // o_threshold) + l_rc = FAPI_ATTR_GET(ATTR_X_EREPAIR_THRESHOLD_MNFG, + NULL, + o_threshold); break; case fapi::TARGET_TYPE_ABUS_ENDPOINT: - o_threshold = 0; // This is a temp value used during PON - // l_rc=FAPI_ATTR_GET(<ATTR_a-erepair-threshold-mnfg>, - // &<systemTarget>, - // o_threshold) + l_rc = FAPI_ATTR_GET(ATTR_A_EREPAIR_THRESHOLD_MNFG, + NULL, + o_threshold); break; case fapi::TARGET_TYPE_MCS_CHIPLET: - o_threshold = 1; // This is a temp value used during PON - // l_rc=FAPI_ATTR_GET(<ATTR_dmi-erepair-threshold-mnfg>, - // &<systemTarget>, - // o_threshold) - FAPI_INF("geteRepairThreshold: Mnfg VPD, PON Workaround:" - " o_threshold = %d", o_threshold); + case fapi::TARGET_TYPE_MEMBUF_CHIP: + l_rc = FAPI_ATTR_GET(ATTR_DMI_EREPAIR_THRESHOLD_MNFG, + NULL, + o_threshold); break; default: FAPI_ERR("geteRepairThreshold: Invalid target type %d", l_tgtType); + FAPI_SET_HWP_ERROR(l_rc, RC_EREPAIR_RESTORE_INVALID_TARGET); break; }; } @@ -1045,31 +982,28 @@ fapi::ReturnCode geteRepairThreshold(const fapi::Target &i_endp_target, switch(l_tgtType) { case fapi::TARGET_TYPE_XBUS_ENDPOINT: - o_threshold = 1; // This is a temp value used during PON - // l_rc=FAPI_ATTR_GET(<ATTR_x-erepair-threshold-field>, - // &<systemTarget>, - // o_threshold) + l_rc = FAPI_ATTR_GET(ATTR_X_EREPAIR_THRESHOLD_FIELD, + NULL, + o_threshold); break; case fapi::TARGET_TYPE_ABUS_ENDPOINT: - o_threshold = 1; // This is a temp value used during PON - // l_rc=FAPI_ATTR_GET(<ATTR_a-erepair-threshold-field>, - // &<systemTarget>, - // o_threshold) + l_rc = FAPI_ATTR_GET(ATTR_A_EREPAIR_THRESHOLD_FIELD, + NULL, + o_threshold); break; case fapi::TARGET_TYPE_MCS_CHIPLET: - o_threshold = 1; // This is a temp value used during PON - // l_rc=FAPI_ATTR_GET(<ATTR_dmi-erepair-threshold-field>>, - // &<systemTarget>, - // o_threshold) - FAPI_INF("geteRepairThreshold: Field VPD, PON Workaround:" - " o_threshold = %d", o_threshold); + case fapi::TARGET_TYPE_MEMBUF_CHIP: + l_rc = FAPI_ATTR_GET(ATTR_DMI_EREPAIR_THRESHOLD_FIELD, + NULL, + o_threshold); break; default: FAPI_ERR("geteRepairThreshold: Invalid target type %d", l_tgtType); + FAPI_SET_HWP_ERROR(l_rc, RC_EREPAIR_RESTORE_INVALID_TARGET); break; }; } @@ -1117,7 +1051,7 @@ fapi::ReturnCode mnfgCheckFieldVPD(const fapi::Target &i_endp1_target, l_fieldVPDClear = false; FAPI_ERR("mnfgCheckFieldVPD: eRepair records found in" - " Field VPD of %s during Manufacturing mode IPL", + " Field VPD, in Tx of %s during Manufacturing mode IPL", i_endp1_target.toEcmdString()); } @@ -1141,7 +1075,7 @@ fapi::ReturnCode mnfgCheckFieldVPD(const fapi::Target &i_endp1_target, l_fieldVPDClear = false; FAPI_ERR("mnfgCheckFieldVPD: eRepair records found in" - " Field VPD of %s during Manufacturing mode IPL", + " Field VPD, in Rx of %s during Manufacturing mode IPL", i_endp2_target.toEcmdString()); } @@ -1169,17 +1103,15 @@ fapi::ReturnCode getVerifiedRepairLanes( { fapi::ReturnCode l_rc; - bool l_invalidFails_inTx_Ofendp1 = false; - bool l_invalidFails_inRx_Ofendp1 = false; - bool l_invalidFails_inTx_Ofendp2 = false; - bool l_invalidFails_inRx_Ofendp2 = false; - std::vector<uint8_t> l_emptyVector; - getLanes_t l_getLanes = NULL; setLanes_t l_setLanes = NULL; fapi::Target l_target[2] = {i_endp1_target, i_endp2_target}; - uint8_t l_tgtIndx = 0; + bool l_invalidFails_inTx_OfTgt[2] = {false, false}; + bool l_invalidFails_inRx_OfTgt[2] = {false, false}; + uint8_t l_tgtIndx = 0; + + std::vector<uint8_t> l_emptyVector; std::vector<uint8_t> l_txFaillanes; std::vector<uint8_t> l_rxFaillanes; @@ -1215,6 +1147,7 @@ fapi::ReturnCode getVerifiedRepairLanes( l_target[l_tgtIndx].toEcmdString()); break; } + if(l_tgtIndx == 0) { o_endp1_txFaillanes = l_txFaillanes; @@ -1228,7 +1161,7 @@ fapi::ReturnCode getVerifiedRepairLanes( l_txFaillanes.clear(); l_rxFaillanes.clear(); - } + } // end of for(l_tgtIndx) if(l_rc) { @@ -1247,25 +1180,20 @@ fapi::ReturnCode getVerifiedRepairLanes( // Check if matching fail lanes exists on the sub-interfaces // connecting the two end points - l_invalidFails_inTx_Ofendp1 = false; - l_invalidFails_inRx_Ofendp2 = false; - l_invalidFails_inRx_Ofendp1 = false; - l_invalidFails_inTx_Ofendp2 = false; - if(o_endp1_txFaillanes.size() || o_endp2_rxFaillanes.size()) { invalidateNonMatchingFailLanes(o_endp1_txFaillanes, o_endp2_rxFaillanes, - l_invalidFails_inTx_Ofendp1, - l_invalidFails_inRx_Ofendp2); + l_invalidFails_inTx_OfTgt[0], + l_invalidFails_inRx_OfTgt[1]); } if(o_endp2_txFaillanes.size() || o_endp1_rxFaillanes.size()) { invalidateNonMatchingFailLanes(o_endp2_txFaillanes, o_endp1_rxFaillanes, - l_invalidFails_inTx_Ofendp2, - l_invalidFails_inRx_Ofendp1); + l_invalidFails_inTx_OfTgt[1], + l_invalidFails_inRx_OfTgt[0]); } /***** Correct eRepair data of endp1 in VPD *****/ @@ -1285,7 +1213,8 @@ fapi::ReturnCode getVerifiedRepairLanes( // Update endp1 and endp2 VPD to invalidate fail lanes that do // not have matching fail lanes on the other end - if(l_invalidFails_inTx_Ofendp1 && l_invalidFails_inRx_Ofendp1) + if(l_invalidFails_inTx_OfTgt[l_tgtIndx] && + l_invalidFails_inRx_OfTgt[l_tgtIndx]) { l_rc = l_setLanes(l_target[l_tgtIndx], l_txFaillanes, @@ -1298,7 +1227,7 @@ fapi::ReturnCode getVerifiedRepairLanes( break; } } - else if(l_invalidFails_inTx_Ofendp1) + else if(l_invalidFails_inTx_OfTgt[l_tgtIndx]) { l_rc = l_setLanes(l_target[l_tgtIndx], l_txFaillanes, @@ -1311,7 +1240,7 @@ fapi::ReturnCode getVerifiedRepairLanes( break; } } - else if(l_invalidFails_inRx_Ofendp1) + else if(l_invalidFails_inRx_OfTgt[l_tgtIndx]) { l_rc = l_setLanes(l_target[l_tgtIndx], l_emptyVector, @@ -1417,6 +1346,7 @@ fapi::ReturnCode erepairGetFailedLanes(const fapi::Target &i_endp_target, do { + // Get the erepair lanes from Field VPD l_rc = erepairGetFieldFailedLanes(i_endp_target, l_txFailLanes, l_rxFailLanes); @@ -1430,6 +1360,7 @@ fapi::ReturnCode erepairGetFailedLanes(const fapi::Target &i_endp_target, o_txFailLanes = l_txFailLanes; o_rxFailLanes = l_rxFailLanes; + // Get the erepair lanes from Manufacturing VPD l_txFailLanes.clear(); l_rxFailLanes.clear(); l_rc = erepairGetMnfgFailedLanes(i_endp_target, @@ -1442,7 +1373,7 @@ fapi::ReturnCode erepairGetFailedLanes(const fapi::Target &i_endp_target, break; } - // Merge the Mnfg lanes with the Field lanes read previously + // Merge the Mnfg lanes with the Field lanes l_it = o_txFailLanes.end(); o_txFailLanes.insert(l_it, l_txFailLanes.begin(), l_txFailLanes.end()); @@ -1505,7 +1436,6 @@ fapi::ReturnCode erepairGetMnfgFailedLanes(const fapi::Target &i_endp_target, FAPI_INF(">> erepairGetMnfgFailedLanes for %s", i_endp_target.toEcmdString()); - do { // Execute the Accessor HWP to retrieve the failed lanes from the VPD @@ -1540,43 +1470,209 @@ fapi::ReturnCode erepairGetMnfgFailedLanes(const fapi::Target &i_endp_target, return l_rc; } -// TODO: RTC: 59554 -// This functionality will be completed when the Accessor HWP will have -// write capability fapi::ReturnCode erepairSetFailedLanes( - const fapi::Target &i_endp_target, - const std::vector<uint8_t> &i_txFailLanes, - const std::vector<uint8_t> &i_rxFailLanes) + const fapi::Target &i_txEndp_target, + const fapi::Target &i_rxEndp_target, + const std::vector<uint8_t> &i_rxFailLanes, + bool &o_thresholdExceed) { fapi::ReturnCode l_rc; + uint64_t l_allMnfgFlags = 0; + bool l_mnfgModeIPL = false; + uint8_t l_threshold = 0; + setLanes_t l_setLanes = NULL; + getLanes_t l_getLanes = NULL; + std::vector<uint8_t> l_txFaillanes; + std::vector<uint8_t> l_rxFaillanes; + std::vector<uint8_t> l_emptyVector; + std::vector<uint8_t> l_throwAway; + + FAPI_INF(">> erepairSetFailedLanes: %s-%s", + i_rxEndp_target.toEcmdString(), i_txEndp_target.toEcmdString()); + + do + { + o_thresholdExceed = false; + + // Get the Manufacturing Policy flags + l_rc = FAPI_ATTR_GET(ATTR_MNFG_FLAGS, NULL, l_allMnfgFlags); + + if(l_rc) + { + FAPI_ERR("erepairSetFailedLanes: Unable to read attribute" + "ATTR_MNFG_FLAGS"); + break; + } + + // Check if this is a Mnfg mode IPL + if(l_allMnfgFlags & fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_THRESHOLDS) + { + l_mnfgModeIPL = true; + } + + if(l_mnfgModeIPL) + { + l_setLanes = &erepairSetMnfgFailedLanes; + l_getLanes = &erepairGetMnfgFailedLanes; + } + else + { + l_setLanes = &erepairSetFieldFailedLanes; + l_getLanes = &erepairGetFieldFailedLanes; + } + + /*** Check if we have crossed the repair threshold ***/ + // Get the eRepair threshold limit + l_threshold = 0; + l_rc = geteRepairThreshold(i_rxEndp_target, l_mnfgModeIPL, l_threshold); + + if(l_rc) + { + FAPI_ERR("erepairSetFailedLanes: Error (0x%x) from" + " geteRepairThreshold", static_cast<uint32_t> (l_rc)); + break; + } + + // Check if the new fails have crossed the threshold + if(i_rxFailLanes.size() > l_threshold) + { + o_thresholdExceed = true; + break; + } + + // Get existing fail lanes that are in the VPD of rx endpoint + l_rc = l_getLanes(i_rxEndp_target, l_throwAway, l_rxFaillanes); + + if(l_rc) + { + FAPI_ERR("erepairSetFailedLanes: Error (0x%x) from" + " l_getLanes for %s", static_cast<uint32_t> (l_rc), + i_rxEndp_target.toEcmdString()); + break; + } + + // Get existing fail lanes that are in the VPD of tx endpoint + l_rc = l_getLanes(i_txEndp_target, l_txFaillanes, l_throwAway); + + if(l_rc) + { + FAPI_ERR("erepairSetFailedLanes: Error (0x%x) from" + " l_getLanes for %s", static_cast<uint32_t> (l_rc), + i_txEndp_target.toEcmdString()); + break; + } + + // Lets combine the new and old fail lanes of Rx side + l_rxFaillanes.insert(l_rxFaillanes.end(), + i_rxFailLanes.begin(), + i_rxFailLanes.end()); + // Remove duplicate lanes if any on the Rx side + std::sort(l_rxFaillanes.begin(), l_rxFaillanes.end()); + + l_rxFaillanes.erase(std::unique(l_rxFaillanes.begin(), + l_rxFaillanes.end()), + l_rxFaillanes.end()); + + // Lets combine the new and old fail lanes of Tx side + l_txFaillanes.insert(l_txFaillanes.end(), + i_rxFailLanes.begin(), + i_rxFailLanes.end()); + // Remove duplicate lanes if any on the Tx side + std::sort(l_txFaillanes.begin(), l_txFaillanes.end()); + + l_txFaillanes.erase(std::unique(l_txFaillanes.begin(), + l_txFaillanes.end()), + l_txFaillanes.end()); + + // Check if the sum of old and new fail lanes have crossed the threshold + if((l_txFaillanes.size() > l_threshold) || + (l_rxFaillanes.size() > l_threshold)) + { + o_thresholdExceed = true; + break; + } + + /*** Update the VPD ***/ + + // Lets write the VPD of endpoint1 with faillanes on Rx side + l_rc = l_setLanes(i_rxEndp_target, l_emptyVector, l_rxFaillanes); + if(l_rc) + { + FAPI_ERR("Error from l_setLanes for %s", + i_rxEndp_target.toEcmdString()); + break; + } + + // Lets write the VPD of endpoint2 with faillanes on Tx side + l_rc = l_setLanes(i_txEndp_target, l_txFaillanes, l_emptyVector); + if(l_rc) + { + FAPI_ERR("Error from l_setLanes for %s", + i_txEndp_target.toEcmdString()); + break; + } + }while(0); + + FAPI_INF("<< erepairSetFailedLanes"); return l_rc; } -// TODO: RTC: 59554 -// This functionality will be completed when the Accessor HWP will have -// write capability fapi::ReturnCode erepairSetFieldFailedLanes( - const fapi::Target &i_endp_target, + const fapi::Target &i_endp_target, const std::vector<uint8_t> &i_txFailLanes, const std::vector<uint8_t> &i_rxFailLanes) { - fapi::ReturnCode l_rc; + fapi::ReturnCode l_rc; + std::vector<uint8_t> l_txFailedLanes; + std::vector<uint8_t> l_rxFailedLanes; + + do + { + // Execute the Accessor HWP to write the fail lanes to Field VPD + FAPI_EXEC_HWP(l_rc, + erepairSetFailedLanesHwp, + i_endp_target, + i_txFailLanes, + i_rxFailLanes); + + if(l_rc) + { + FAPI_ERR("erepairSetFieldFailedLanes: Error from Accessor HWP:" + "erepairSetFailedLanesHwp"); + break; + } + }while(0); + return l_rc; } -// TODO: RTC: 59554 -// This functionality will be completed when the Accessor HWP will have -// write capability fapi::ReturnCode erepairSetMnfgFailedLanes( const fapi::Target &i_endp_target, const std::vector<uint8_t> &i_txFailLanes, const std::vector<uint8_t> &i_rxFailLanes) { fapi::ReturnCode l_rc; + + do + { + // Execute the Accessor HWP to write the fail lanes to Mnfg VPD + FAPI_EXEC_HWP(l_rc, + erepairSetMnfgFailedLanesHwp, + i_endp_target, + i_txFailLanes, + i_rxFailLanes); + + if(l_rc) + { + FAPI_ERR("erepairSetMnfgFailedLanes: Error from Accessor HWP:" + "erepairSetMnfgFailedLanesHwp"); + break; + } + }while(0); + return l_rc; } - #ifndef __HOSTBOOT_MODULE bool charmModeThresholdExceed(std::vector<uint8_t> &i_endp1_txFaillanes, std::vector<uint8_t> &i_endp1_rxFaillanes, |
