diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/usr/diag/attn/attn.C | 5 | ||||
| -rw-r--r-- | src/usr/diag/attn/attnprd.H | 7 | ||||
| -rw-r--r-- | src/usr/diag/attn/test/attnfakeprd.C | 93 | ||||
| -rw-r--r-- | src/usr/diag/attn/test/attnfakeprd.H | 86 | ||||
| -rw-r--r-- | src/usr/diag/attn/test/makefile | 2 |
5 files changed, 192 insertions, 1 deletions
diff --git a/src/usr/diag/attn/attn.C b/src/usr/diag/attn/attn.C index af78f41bf..fed47c991 100644 --- a/src/usr/diag/attn/attn.C +++ b/src/usr/diag/attn/attn.C @@ -51,6 +51,11 @@ errlHndl_t stopService() return Singleton<Service>::instance().stop(); } +void PrdImpl::installPrd() +{ + getPrdWrapper().setImpl(*this); +} + errlHndl_t PrdImpl::callPrd(const AttentionList & i_attentions) { // forward call to the real PRD diff --git a/src/usr/diag/attn/attnprd.H b/src/usr/diag/attn/attnprd.H index 5569c0ab9..34d9f27be 100644 --- a/src/usr/diag/attn/attnprd.H +++ b/src/usr/diag/attn/attnprd.H @@ -57,6 +57,13 @@ class PrdImpl virtual errlHndl_t callPrd(const AttentionList & i_attentions); /** + * @brief installPrd + * + * Make this the active PRD implementation. + */ + void installPrd(); + + /** * @brief dtor */ virtual ~PrdImpl() {} diff --git a/src/usr/diag/attn/test/attnfakeprd.C b/src/usr/diag/attn/test/attnfakeprd.C new file mode 100644 index 000000000..058af49a3 --- /dev/null +++ b/src/usr/diag/attn/test/attnfakeprd.C @@ -0,0 +1,93 @@ +/* IBM_PROLOG_BEGIN_TAG + * This is an automatically generated prolog. + * + * $Source: src/usr/diag/attn/test/attnfakeprd.C $ + * + * IBM CONFIDENTIAL + * + * COPYRIGHT International Business Machines Corp. 2012 + * + * p1 + * + * Object Code Only (OCO) source materials + * Licensed Internal Code Source Materials + * IBM HostBoot Licensed Internal Code + * + * The source code for this program is not published or other- + * wise divested of its trade secrets, irrespective of what has + * been deposited with the U.S. Copyright Office. + * + * Origin: 30 + * + * IBM_PROLOG_END_TAG + */ +/** + * @file attnfakeprd.C + * + * @brief HBATTN fake PRD class method definitions. + */ + +#include "attnfakeprd.H" +#include "attnfakesys.H" +#include "../attnops.H" +#include "../attnlist.H" +#include <sys/time.h> + +using namespace PRDF; + +namespace ATTN +{ + +struct Clear +{ + Clear(FakeSystem & i_system) : iv_system(&i_system), err(0) {} + + void operator()(const Attention & i_attention) + { + if(!err) + { + AttnData d; + + i_attention.getData(d); + + // sleep for a random interval to simulate + // real prd processing time + + nanosleep(0, randint(TEN_CTX_SWITCHES_NS, TEN_CTX_SWITCHES_NS * 10)); + + uint64_t behavior = randint(0, 2); + + switch(behavior) + { + case 1: + + // periodically do nothing to force the main service + // to see attentions that were not cleared and call PRD + // again + + break; + + default: + + err = iv_system->clearAllAttentions(d); + + break; + } + } + } + + FakeSystem * iv_system; + errlHndl_t err; +}; + +errlHndl_t FakePrd::callPrd(const AttentionList & i_attentions) +{ + return i_attentions.forEach(Clear(*iv_system)).err; +} + +FakePrd::FakePrd(FakeSystem & i_system) : + iv_system(&i_system) +{ + +} +} diff --git a/src/usr/diag/attn/test/attnfakeprd.H b/src/usr/diag/attn/test/attnfakeprd.H new file mode 100644 index 000000000..0e35410ce --- /dev/null +++ b/src/usr/diag/attn/test/attnfakeprd.H @@ -0,0 +1,86 @@ +/* IBM_PROLOG_BEGIN_TAG + * This is an automatically generated prolog. + * + * $Source: src/usr/diag/attn/test/attnfakeprd.H $ + * + * IBM CONFIDENTIAL + * + * COPYRIGHT International Business Machines Corp. 2012 + * + * p1 + * + * Object Code Only (OCO) source materials + * Licensed Internal Code Source Materials + * IBM HostBoot Licensed Internal Code + * + * The source code for this program is not published or other- + * wise divested of its trade secrets, irrespective of what has + * been deposited with the U.S. Copyright Office. + * + * Origin: 30 + * + * IBM_PROLOG_END_TAG + */ +#ifndef __TEST_ATTNFAKEPRD_H +#define __TEST_ATTNFAKEPRD_H + +/** + * @file attnfakeprd.H + * + * @brief HBATTN fake PRD class definitions. + */ + +#include "attntest.H" +#include "../attnprd.H" + +namespace ATTN +{ + +/** + * @brief FakePrd + * + * Basic PRD implementation that eventually clears every attention it + * receives. + */ +class FakePrd : public PrdImpl +{ + public: + + /** + * @brief ctor + * + * @param[in] i_system The system where attentions + * should be cleared. + */ + explicit FakePrd(FakeSystem & i_system); + + /** + * @brief dtor + */ + ~FakePrd() {} + + /** + * @brief callPrd Simulate a call to PRD. + * + * Sleeps random intervals, to simulate PRD processing times. Periodically + * does not clear some attentions, to simulate real PRD behavior. + * + * @param[in] i_attentions List of attentions for PRD to analyze. + * + * @return errlHndl_t Error log. + * + * @retval[0] No error occurred. + * @retval[!0] Unexpected error occurred. + */ + errlHndl_t callPrd(const AttentionList & i_attentions); + + private: + + /** + * @brief iv_system The system where attentions should + * be cleared. + */ + FakeSystem * iv_system; +}; +} +#endif diff --git a/src/usr/diag/attn/test/makefile b/src/usr/diag/attn/test/makefile index 20dd9cf89..f8f75e9a6 100644 --- a/src/usr/diag/attn/test/makefile +++ b/src/usr/diag/attn/test/makefile @@ -24,7 +24,7 @@ ROOTPATH = ../../../../.. EXTRAINCDIR += ${ROOTPATH}/src/include/usr/diag -OBJS = attnfakesys.o attntest.o attnrand.o attnfakepresenter.o +OBJS = attnfakesys.o attntest.o attnrand.o attnfakepresenter.o attnfakeprd.o MODULE = testattn |
