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Diffstat (limited to 'src/usr/diag/attn/ipl/test/attnrandsource.H')
| -rw-r--r-- | src/usr/diag/attn/ipl/test/attnrandsource.H | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/src/usr/diag/attn/ipl/test/attnrandsource.H b/src/usr/diag/attn/ipl/test/attnrandsource.H new file mode 100644 index 000000000..19550f3b9 --- /dev/null +++ b/src/usr/diag/attn/ipl/test/attnrandsource.H @@ -0,0 +1,154 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/usr/diag/attn/hostboot/test/attnrandsource.H $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2014 */ +/* [+] 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 */ +#ifndef __TEST_ATTNRANDSOURCE_H +#define __TEST_ATTNRANDSOURCE_H + +/** + * @file attnrandsource.H + * + * @brief HBATTN Random attention source class definitions. + */ + +#include "attntest.H" +#include "sys/task.h" + +namespace ATTN +{ + +/** + * @brief RandSource + * + * Random attention generator testcase. + */ +class RandSource +{ + public: + + /** + * @brief start Start the testcase thread. + * + * @retval[true] Testcase thread started succesfully. + * @retval[false] Testcase thread failed to start. + */ + bool start(); + + /** + * @brief wait Wait for the testcase to run to completion. + * + * @post All resources reclaimed. + * + * @retval[true] Testcase succesfully ran to completion. + * @retval[false] Testcase did not run succesfully to completion. + */ + bool wait(); + + /** + * @brief ctor + * + * @param[in] i_iterations The number of attentions to inject. + * @param[in] i_maxAttnsPerIteration The upper bound on the number + * of attentions to inject per iteration. + * @param[in] i_injectSink The hardware on which to inject attentions. + * @param[in] i_first The start of the range from which to + * generate attentions. + * @param[in] i_last The end of the range from which to + * generate attentions. + */ + RandSource( + uint64_t i_iterations, + uint64_t i_maxAttnsPerIteration, + InjectSink & i_injectSink, + TARGETING::TargetHandle_t * i_rangeStart, + TARGETING::TargetHandle_t * i_rangeEnd); + + /** + * @brief run Execute the testcase. + */ + void run(); + + /** + * @brief dtor + */ + ~RandSource(); + + private: + + /** + * @brief main Static wrapper for run. + * + * @param[in] i_source The source on which to call run. + */ + static void* main(void * i_source); + + /** + * @brief iv_mutex Shared data access serialization. + */ + mutex_t iv_mutex; + + /** + * @brief iv_tid Testcase thread number. + */ + tid_t iv_tid; + + /** + * @brief iv_iterations The number of attentions to inject. + */ + uint64_t iv_iterations; + + /** + * @brief iv_max The upper bound on the number of attentions + * to inject per iteration. + */ + uint64_t iv_max; + + /** + * @brief iv_injectSink The system on which attentions are injected. + */ + InjectSink * iv_injectSink; + + /** + * @brief iv_rangeStart The start of the range from which to + * generate attentions. + */ + TARGETING::TargetHandle_t * iv_first; + + /** + * @brief iv_rangeEnd The end of the range from which to + * generate attentions. + */ + TARGETING::TargetHandle_t * iv_last; + + /** + * @brief copy disabled + */ + RandSource(const RandSource &); + + /** + * @brief assignment disabled + */ + RandSource &operator=(const RandSource &); +}; +} +#endif |
