P4 to Git Change 1181122 by gandryey@gera-dev-w7 on 2015/08/17 13:35:16

ECR #304775 - Disable Pre-SI asics initialization in runtime. EG and NI are no longer supported from 15.30

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudefs.hpp#125 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#519 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#135 edit

rocclr/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp

@@ -341,6 +341,17 @@ CALGSLDevice::SetupAdapter(int32 &asic_id)
     m_vpucount = m_adp->getNumLinkedVPUs();
     asic_id = m_adp->getAsicID();
 
+    if ((asic_id < GSL_ATIASIC_ID_TAHITI_P) ||
+        (asic_id == GSL_ATIASIC_ID_DEVASTATOR) ||
+        (asic_id == GSL_ATIASIC_ID_SCRAPPER))
+    {
+        LogPrintfInfo("Unsupported legacy ASIC(%d) found!\n", asic_id);
+        // close the adaptor
+        gsAdaptor::closeAdaptor(m_adp);
+        m_adp = 0;
+        return false;
+    }
+
     bool hasDmaEngine = m_adp->findDMAEngine();
     bool hasComputeEngine = m_adp->findComputeEngine();