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Add Clear SLM workaround for BDW

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- set ProtectedMemoryDisable in PC prior to setting new L3 config

Change-Id: I2ecbfe9535ef45159b48fffa41faad66db55d074
This commit is contained in:
Hoppe, Mateusz
2018-05-21 10:57:28 +02:00
committed by sys_ocldev
parent 4cb86b4045
commit a1a224c3bc
5 changed files with 41 additions and 0 deletions
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5
runtime/command_stream/command_stream_receiver_hw.inl
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@ -653,6 +653,7 @@ inline void CommandStreamReceiverHw<GfxFamily>::programL3(LinearStream &csr, Dis
*pCmd = GfxFamily::cmdInitPipeControl;
pCmd->setCommandStreamerStallEnable(true);
pCmd->setDcFlushEnable(true);
addClearSLMWorkAround(pCmd);
PreambleHelper<GfxFamily>::programL3(&csr, newL3Config);
this->lastSentL3Config = newL3Config;
@ -727,4 +728,8 @@ void CommandStreamReceiverHw<GfxFamily>::resetKmdNotifyHelper(KmdNotifyHelper *n
}
}
template <typename GfxFamily>
void CommandStreamReceiverHw<GfxFamily>::addClearSLMWorkAround(typename GfxFamily::PIPE_CONTROL *pCmd) {
}
} // namespace OCLRT