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Create a wrapper for drm_i915_gem_execbuffer2

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Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2022-05-12 15:56:50 +00:00
committed by Compute-Runtime-Automation
parent a688c23166
commit 3c18744d10
18 changed files with 189 additions and 110 deletions
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14
shared/source/os_interface/linux/ioctl_helper.h
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@@ -19,7 +19,6 @@
struct drm_i915_query_item;
struct drm_i915_gem_context_create_ext;
struct drm_i915_gem_execbuffer2;
namespace NEO {
class Drm;
@@ -84,6 +83,10 @@ struct ExecObject {
uint8_t data[56];
};
struct ExecBuffer {
uint8_t data[64];
};
class IoctlHelper {
public:
virtual ~IoctlHelper() {}
@@ -114,7 +117,7 @@ class IoctlHelper {
virtual uint32_t queryDistances(Drm *drm, std::vector<drm_i915_query_item> &queryItems, std::vector<DistanceInfo> &distanceInfos) = 0;
virtual int32_t getComputeEngineClass() = 0;
virtual uint16_t getWaitUserFenceSoftFlag() = 0;
virtual int execBuffer(Drm *drm, drm_i915_gem_execbuffer2 *execBuffer, uint64_t completionGpuAddress, uint32_t counterValue) = 0;
virtual int execBuffer(Drm *drm, ExecBuffer *execBuffer, uint64_t completionGpuAddress, uint32_t counterValue) = 0;
virtual bool completionFenceExtensionSupported(const HardwareInfo &hwInfo, const bool isVmBindAvailable) = 0;
virtual std::optional<int> getHasPageFaultParamId() = 0;
virtual std::unique_ptr<uint8_t[]> createVmControlExtRegion(const std::optional<MemoryClassInstance> &regionInstanceClass) = 0;
@@ -139,6 +142,9 @@ class IoctlHelper {
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);
void fillExecBuffer(ExecBuffer &execBuffer, uintptr_t buffersPtr, uint32_t bufferCount, uint32_t startOffset, uint32_t size, uint64_t flags, uint32_t drmContextId);
void logExecBuffer(const ExecBuffer &execBuffer, std::stringstream &logger);
};
class IoctlHelperUpstream : public IoctlHelper {
@@ -168,7 +174,7 @@ class IoctlHelperUpstream : public IoctlHelper {
uint32_t queryDistances(Drm *drm, std::vector<drm_i915_query_item> &queryItems, std::vector<DistanceInfo> &distanceInfos) override;
int32_t getComputeEngineClass() override;
uint16_t getWaitUserFenceSoftFlag() override;
int execBuffer(Drm *drm, drm_i915_gem_execbuffer2 *execBuffer, uint64_t completionGpuAddress, uint32_t counterValue) override;
int execBuffer(Drm *drm, ExecBuffer *execBuffer, uint64_t completionGpuAddress, uint32_t counterValue) override;
bool completionFenceExtensionSupported(const HardwareInfo &hwInfo, const bool isVmBindAvailable) override;
std::optional<int> getHasPageFaultParamId() override;
std::unique_ptr<uint8_t[]> createVmControlExtRegion(const std::optional<MemoryClassInstance> &regionInstanceClass) override;
@@ -232,7 +238,7 @@ class IoctlHelperPrelim20 : public IoctlHelper {
uint32_t queryDistances(Drm *drm, std::vector<drm_i915_query_item> &queryItems, std::vector<DistanceInfo> &distanceInfos) override;
int32_t getComputeEngineClass() override;
uint16_t getWaitUserFenceSoftFlag() override;
int execBuffer(Drm *drm, drm_i915_gem_execbuffer2 *execBuffer, uint64_t completionGpuAddress, uint32_t counterValue) override;
int execBuffer(Drm *drm, ExecBuffer *execBuffer, uint64_t completionGpuAddress, uint32_t counterValue) override;
bool completionFenceExtensionSupported(const HardwareInfo &hwInfo, const bool isVmBindAvailable) override;
std::optional<int> getHasPageFaultParamId() override;
std::unique_ptr<uint8_t[]> createVmControlExtRegion(const std::optional<MemoryClassInstance> &regionInstanceClass) override;