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Diffstat (limited to 'sbe/sbefw/sbecmdregaccess.C')
| -rw-r--r-- | sbe/sbefw/sbecmdregaccess.C | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/sbe/sbefw/sbecmdregaccess.C b/sbe/sbefw/sbecmdregaccess.C deleted file mode 100644 index 7feb73b4..00000000 --- a/sbe/sbefw/sbecmdregaccess.C +++ /dev/null @@ -1,275 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: sbe/sbefw/sbecmdregaccess.C $ */ -/* */ -/* OpenPOWER sbe Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2016 */ -/* [+] 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 */ -/* - * @file: ppe/sbe/sbefw/sbecmdregaccess.C - * - * @brief This file contains the SBE Reg Access chipOps - * - */ - -#include "sbecmdregaccess.H" -#include "sbefifo.H" -#include "sbe_sp_intf.H" -#include "sbetrace.H" -#include "sbeFifoMsgUtils.H" -#include "p9_ram_core.H" - -using namespace fapi2; - -Enum_RegType getRegType( const sbeRegAccessMsgHdr_t ®Req) -{ - Enum_RegType type = REG_GPR; - switch( regReq.regType ) - { - case SBE_REG_ACCESS_SPR: - type = REG_SPR; - break; - - case SBE_REG_ACCESS_FPR: - type = REG_FPR; - break; - } - return type; -} - -////////////////////////////////////////////////////// -////////////////////////////////////////////////////// -uint32_t sbeGetReg(uint8_t *i_pArg) -{ - #define SBE_FUNC " sbeGetReg " - SBE_ENTER(SBE_FUNC); - - uint32_t rc = SBE_SEC_OPERATION_SUCCESSFUL; - sbeRegAccessMsgHdr_t regReqMsg; - uint32_t reqData[SBE_MAX_REG_ACCESS_REGS]; - sbeRespGenHdr_t respHdr; - respHdr.init(); - sbeResponseFfdc_t ffdc; - ReturnCode fapiRc; - - do - { - // Get the reg access header - uint32_t len = sizeof(sbeRegAccessMsgHdr_t)/sizeof(uint32_t); - rc = sbeUpFifoDeq_mult (len, (uint32_t *)®ReqMsg, false); - - // If FIFO access failure - if (rc != SBE_SEC_OPERATION_SUCCESSFUL) - { - // Let command processor routine to handle the RC. - break; - } - if( false == regReqMsg.isValidRequest() ) - { - SBE_ERROR(SBE_FUNC" Invalid request. core: 0x%02x threadNr:0x%x" - " regType:0x%01x numRegs:0x%02x", regReqMsg.coreChiplet, - regReqMsg.threadNr, regReqMsg.regType, regReqMsg.numRegs); - - respHdr.setStatus( SBE_PRI_INVALID_DATA, - SBE_SEC_GENERIC_FAILURE_IN_EXECUTION); - break; - } - - len = regReqMsg.numRegs; - rc = sbeUpFifoDeq_mult (len, reqData, true); - if (rc != SBE_SEC_OPERATION_SUCCESSFUL) - { - break; - } - uint8_t core = regReqMsg.coreChiplet; - RamCore ramCore( plat_getTargetHandleByChipletNumber - <fapi2::TARGET_TYPE_CORE>(core), - regReqMsg.threadNr ); - - fapiRc = ramCore.ram_setup(); - if( fapiRc != FAPI2_RC_SUCCESS ) - { - SBE_ERROR(SBE_FUNC" ram_setup failed. threadNr:0x%x" - "chipletId:0x%02x", regReqMsg.threadNr, core); - respHdr.setStatus( SBE_PRI_GENERIC_EXECUTION_FAILURE, - SBE_SEC_GENERIC_FAILURE_IN_EXECUTION); - ffdc.setRc(fapiRc); - break; - } - - fapi2::buffer<uint64_t> data64; - uint64_t respData = 0; - for( uint32_t regIdx = 0; regIdx < regReqMsg.numRegs; regIdx++ ) - { - fapiRc = ramCore.get_reg( getRegType(regReqMsg), reqData[regIdx], - &data64, true ); - if( fapiRc != FAPI2_RC_SUCCESS ) - { - SBE_ERROR(SBE_FUNC" get_reg failed. threadNr:0x%x" - "chipletId:0x%02x, regNr:%u regType:%u ", - regReqMsg.threadNr, core, reqData[regIdx], - regReqMsg.regType); - respHdr.setStatus( SBE_PRI_GENERIC_EXECUTION_FAILURE, - SBE_SEC_GENERIC_FAILURE_IN_EXECUTION); - ffdc.setRc(fapiRc); - break; - } - respData = data64; - // Now enqueue into the downstream FIFO - len = sizeof( respData )/sizeof(uint32_t); - rc = sbeDownFifoEnq_mult (len, ( uint32_t *)&respData); - if (rc) - { - break; - } - } - // HWP team does not care about cleanup for failure case. - // So call cleaup only for success case. - if( ffdc.getRc() ) - { - break; - } - fapiRc = ramCore.ram_cleanup(); - if( fapiRc != FAPI2_RC_SUCCESS ) - { - SBE_ERROR(SBE_FUNC" ram_cleanup failed. threadNr:0x%x" - "chipletId:0x%02x", regReqMsg.threadNr, core); - respHdr.setStatus( SBE_PRI_GENERIC_EXECUTION_FAILURE, - SBE_SEC_GENERIC_FAILURE_IN_EXECUTION); - ffdc.setRc(fapiRc); - } - }while(false); - - if ( SBE_SEC_OPERATION_SUCCESSFUL == rc ) - { - rc = sbeDsSendRespHdr( respHdr, ffdc); - } - - SBE_EXIT(SBE_FUNC); - return rc; - #undef SBE_FUNC -} -////////////////////////////////////////////////////// -////////////////////////////////////////////////////// -uint32_t sbePutReg(uint8_t *i_pArg) -{ - #define SBE_FUNC " sbePutReg " - SBE_ENTER(SBE_FUNC); - - uint32_t rc = SBE_SEC_OPERATION_SUCCESSFUL; - sbeRegAccessMsgHdr_t regReqMsg; - sbeRespGenHdr_t respHdr; - respHdr.init(); - sbeResponseFfdc_t ffdc; - ReturnCode fapiRc; - - do - { - // Get the reg access header - uint32_t len = sizeof(sbeRegAccessMsgHdr_t)/sizeof(uint32_t); - rc = sbeUpFifoDeq_mult (len, (uint32_t *)®ReqMsg, false); - - // If FIFO access failure - if (rc != SBE_SEC_OPERATION_SUCCESSFUL) - { - // Let command processor routine to handle the RC. - break; - } - if( false == regReqMsg.isValidRequest() ) - { - SBE_ERROR(SBE_FUNC" Invalid request. threadNr:0x%x" - " regType:0x%02x numRegs:0x%02x", regReqMsg.threadNr, - regReqMsg.regType, regReqMsg.numRegs); - respHdr.setStatus( SBE_PRI_INVALID_DATA, - SBE_SEC_GENERIC_FAILURE_IN_EXECUTION); - break; - } - - sbeRegAccessPackage_t regPkg[SBE_MAX_REG_ACCESS_REGS]; - len = (sizeof(sbeRegAccessPackage_t)/sizeof(uint32_t)) * - regReqMsg.numRegs; - rc = sbeUpFifoDeq_mult (len, (uint32_t *) regPkg,true ); - if (rc != SBE_SEC_OPERATION_SUCCESSFUL) - { - break; - } - uint8_t core = regReqMsg.coreChiplet; - RamCore ramCore( plat_getTargetHandleByChipletNumber - <fapi2::TARGET_TYPE_CORE>(core), - regReqMsg.threadNr ); - - fapiRc = ramCore.ram_setup(); - if( fapiRc != FAPI2_RC_SUCCESS ) - { - SBE_ERROR(SBE_FUNC" ram_setup failed. threadNr:0x%x" - "chipletId:0x%02x", regReqMsg.threadNr, core); - respHdr.setStatus( SBE_PRI_GENERIC_EXECUTION_FAILURE, - SBE_SEC_GENERIC_FAILURE_IN_EXECUTION); - ffdc.setRc(fapiRc); - break; - } - - fapi2::buffer<uint64_t> data64; - for( uint32_t regIdx = 0; regIdx < regReqMsg.numRegs; regIdx++ ) - { - data64 = regPkg[regIdx].getData(); - fapiRc = ramCore.put_reg( getRegType(regReqMsg), - regPkg[regIdx].regNr, - &data64, true ); - if( fapiRc != FAPI2_RC_SUCCESS ) - { - SBE_ERROR(SBE_FUNC" get_reg failed. threadNr:0x%x" - "chipletId:0x%02x, regNr:%u regType:%u ", - regReqMsg.threadNr, core, regPkg[regIdx].regNr, - regReqMsg.regType); - respHdr.setStatus( SBE_PRI_GENERIC_EXECUTION_FAILURE, - SBE_SEC_GENERIC_FAILURE_IN_EXECUTION); - ffdc.setRc(fapiRc); - break; - } - } - // HWP team does not care about cleanup for failure case. - // So call cleaup only for success case. - if( ffdc.getRc() ) - { - break; - } - fapiRc = ramCore.ram_cleanup(); - if( fapiRc ) - { - SBE_ERROR(SBE_FUNC" ram_cleanup failed. threadNr:0x%x" - " chipletId:0x%02x", regReqMsg.threadNr, core); - respHdr.setStatus( SBE_PRI_GENERIC_EXECUTION_FAILURE, - SBE_SEC_GENERIC_FAILURE_IN_EXECUTION); - ffdc.setRc(fapiRc); - } - - }while(false); - - if ( SBE_SEC_OPERATION_SUCCESSFUL == rc ) - { - rc = sbeDsSendRespHdr( respHdr, ffdc); - } - - SBE_EXIT(SBE_FUNC); - return rc; - #undef SBE_FUNC -} - |
