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author | spashabk-in <shakeebbk@in.ibm.com> | 2017-11-27 04:43:18 -0600 |
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committer | Sachin Gupta <sgupta2m@in.ibm.com> | 2018-01-03 00:22:11 -0500 |
commit | 819a606d9c583ccfa1ca7852a4bae42efb5da53e (patch) | |
tree | 9d9f0945dd4a7adc400ad9f941f0399396df203b /src/sbefw/core/sbeTimerSvc.C | |
parent | b99e4a419eecff1dbc488324e11aa0a3e31aa368 (diff) | |
download | talos-sbe-819a606d9c583ccfa1ca7852a4bae42efb5da53e.tar.gz talos-sbe-819a606d9c583ccfa1ca7852a4bae42efb5da53e.zip |
[SBE-code-re-org][1] sbefw - core and app folders
Create a core and app folder inside sbefw
Change-Id: I4ee04eb5d6623a2272a20f5dd8b02ef795757b2e
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/50185
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Diffstat (limited to 'src/sbefw/core/sbeTimerSvc.C')
-rw-r--r-- | src/sbefw/core/sbeTimerSvc.C | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/src/sbefw/core/sbeTimerSvc.C b/src/sbefw/core/sbeTimerSvc.C new file mode 100644 index 00000000..eea43b17 --- /dev/null +++ b/src/sbefw/core/sbeTimerSvc.C @@ -0,0 +1,102 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/sbefw/core/sbeTimerSvc.C $ */ +/* */ +/* OpenPOWER sbe Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2015,2017 */ +/* */ +/* */ +/* 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: src/sbefw/sbeTimerSvc.C + * + * @brief This file contains the SBE timer service + * + */ + +#include "sbetrace.H" +#include "sbeTimerSvc.H" +#include "sbe_sp_intf.H" +#include "pk.h" + +uint32_t timerService::startTimer(uint32_t i_time, PkTimerCallback i_callBack ) +{ + #define SBE_FUNC "timerService::startTimer " + uint32_t l_rc = SBE_SEC_OPERATION_SUCCESSFUL; + do + { + int l_pkRc = 0; + if( !init ) + { + l_pkRc = pk_timer_create(&fixedTimer, i_callBack, NULL); + if(l_pkRc) + { + SBE_ERROR(SBE_FUNC" Pk Timer Create failed, RC=[%d]", l_pkRc); + l_rc = SBE_SEC_OS_FAILURE; + break; + } + init = true; + } + if( isActive() ) + { + SBE_ERROR(SBE_FUNC" Timer already started"); + l_rc = SBE_SEC_TIMER_ALREADY_STARTED; + break; + } + // Schedule the timer + l_pkRc = pk_timer_schedule(&fixedTimer, + PK_MILLISECONDS((uint32_t)i_time)); + if(l_pkRc) + { + SBE_ERROR(SBE_FUNC" Pk Timer Schedule failed, RC=[%d]", l_pkRc); + l_rc = SBE_SEC_OS_FAILURE; + break; + } + } while(0); + return l_rc; + #undef SBE_FUNC +} + +uint32_t timerService::stopTimer( ) +{ + #define SBE_FUNC "timerService::stopTimer " + uint32_t l_rc = SBE_SEC_OPERATION_SUCCESSFUL; + PkMachineContext ctx; + do + { + // The critical section enter/exit set is done to ensure + // pk_timer_cancel operations are non-interrupible. + pk_critical_section_enter(&ctx); + if( !isActive() ) + { + SBE_INFO(SBE_FUNC" Timer is not running"); + break; + } + // Cancel the timer + int l_pkRc = pk_timer_cancel(&fixedTimer ); + if(l_pkRc) + { + SBE_ERROR(SBE_FUNC" Pk Timer cancel failed, RC=[%d]", l_pkRc); + l_rc = SBE_SEC_OS_FAILURE; + break; + } + } while(0); + pk_critical_section_exit(&ctx); + return l_rc; + #undef SBE_FUNC +} + |