Extract create drm context logic to ioctl helper

Related-To: NEO-6999
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>

Author: JablonskiMateusz

shared/source/os_interface/linux/ioctl_helper.cpp

@@ -8,9 +8,13 @@
 #include "shared/source/os_interface/linux/ioctl_helper.h"
 
 #include "shared/source/debug_settings/debug_settings_manager.h"
+#include "shared/source/execution_environment/execution_environment.h"
+#include "shared/source/execution_environment/root_device_environment.h"
+#include "shared/source/helpers/hw_info.h"
 #include "shared/source/helpers/ptr_math.h"
 #include "shared/source/os_interface/linux/drm_neo.h"
 #include "shared/source/os_interface/linux/drm_wrappers.h"
+#include "shared/source/os_interface/os_context.h"
 
 #include "drm/i915_drm.h"
 
@@ -78,4 +82,28 @@ void IoctlHelper::logExecBuffer(const ExecBuffer &execBuffer, std::stringstream
            << " }\n";
 }
 
+uint32_t IoctlHelper::createDrmContext(Drm &drm, const OsContext &osContext, uint32_t drmVmId) {
+
+    const auto numberOfCCS = drm.getRootDeviceEnvironment().getHardwareInfo()->gtSystemInfo.CCSInfo.NumberOfCCSEnabled;
+    const bool debuggableContext = drm.isContextDebugSupported() && drm.getRootDeviceEnvironment().executionEnvironment.isDebuggingEnabled() && !osContext.isInternalEngine();
+    const bool debuggableContextCooperative = debuggableContext && numberOfCCS > 0;
+    auto drmContextId = drm.createDrmContext(drmVmId, drm.isVmBindAvailable(), osContext.isCooperativeEngine() || debuggableContextCooperative);
+    if (drm.areNonPersistentContextsSupported()) {
+        drm.setNonPersistentContext(drmContextId);
+    }
+
+    if (drm.getRootDeviceEnvironment().executionEnvironment.isDebuggingEnabled()) {
+        drm.setUnrecoverableContext(drmContextId);
+    }
+
+    if (debuggableContext) {
+        drm.setContextDebugFlag(drmContextId);
+    }
+
+    if (drm.isPreemptionSupported() && osContext.isLowPriority()) {
+        drm.setLowPriorityContextParam(drmContextId);
+    }
+    return drmContextId;
+}
+
 } // namespace NEO

shared/source/os_interface/linux/ioctl_helper.h

@@ -20,6 +20,7 @@
 
 namespace NEO {
 class Drm;
+class OsContext;
 class IoctlHelper;
 enum class CacheRegion : uint16_t;
 struct HardwareInfo;
@@ -116,6 +117,8 @@ class IoctlHelper {
     virtual bool isDebugAttachAvailable() = 0;
     virtual unsigned int getIoctlRequestValue(DrmIoctl ioctlRequest) = 0;
 
+    uint32_t createDrmContext(Drm &drm, const OsContext &osContext, uint32_t drmVmId);
+
     void fillExecObject(ExecObject &execObject, uint32_t handle, uint64_t gpuAddress, uint32_t drmContextId, bool bindInfo, bool isMarkedForCapture);
     void logExecObject(const ExecObject &execObject, std::stringstream &logger, size_t size);
 

shared/source/os_interface/linux/os_context_linux.cpp

@@ -45,29 +45,10 @@ void OsContextLinux::initializeContext() {
         this->drmVmIds.resize(deviceBitfield.size(), 0);
     }
 
-    const auto numberOfCCS = drm.getRootDeviceEnvironment().getHardwareInfo()->gtSystemInfo.CCSInfo.NumberOfCCSEnabled;
-    const bool debuggableContext = drm.isContextDebugSupported() && drm.getRootDeviceEnvironment().executionEnvironment.isDebuggingEnabled() && !isInternalEngine();
-    const bool debuggableContextCooperative = debuggableContext && numberOfCCS > 0;
-
     for (auto deviceIndex = 0u; deviceIndex < deviceBitfield.size(); deviceIndex++) {
         if (deviceBitfield.test(deviceIndex)) {
             auto drmVmId = drm.getVirtualMemoryAddressSpace(deviceIndex);
-            auto drmContextId = drm.createDrmContext(drmVmId, drm.isVmBindAvailable(), isCooperativeEngine() || debuggableContextCooperative);
-            if (drm.areNonPersistentContextsSupported()) {
-                drm.setNonPersistentContext(drmContextId);
-            }
-
-            if (drm.getRootDeviceEnvironment().executionEnvironment.isDebuggingEnabled()) {
-                drm.setUnrecoverableContext(drmContextId);
-            }
-
-            if (debuggableContext) {
-                drm.setContextDebugFlag(drmContextId);
-            }
-
-            if (drm.isPreemptionSupported() && isLowPriority()) {
-                drm.setLowPriorityContextParam(drmContextId);
-            }
+            auto drmContextId = drm.getIoctlHelper()->createDrmContext(drm, *this, drmVmId);
 
             this->engineFlag = drm.bindDrmContext(drmContextId, deviceIndex, engineType, isEngineInstanced());
             this->drmContextIds.push_back(drmContextId);