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Extended DRM interface with function to set memory regions

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Related-To: NEO-3008

Change-Id: I3f2d5571d670b43225e77e4f80e121aee215d61a
Signed-off-by: Milczarek, Slawomir <slawomir.milczarek@intel.com>
This commit is contained in:
Milczarek, Slawomir
2019-07-31 22:44:27 +02:00
committed by sys_ocldev
parent 6b21ae07ad
commit 030945bcd3
5 changed files with 49 additions and 0 deletions
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5
runtime/os_interface/linux/drm_neo.h
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@ -6,6 +6,7 @@
*/
#pragma once
#include "core/helpers/basic_math.h"
#include "runtime/os_interface/linux/engine_info.h"
#include "runtime/os_interface/linux/memory_info.h"
#include "runtime/utilities/api_intercept.h"
@ -74,6 +75,7 @@ class Drm {
bool getSimplifiedMocsTableUsage() const;
void queryEngineInfo();
void queryMemoryInfo();
void setMemoryRegions();
MemoryInfo *getMemoryInfo() const {
return memoryInfo.get();
@ -99,6 +101,9 @@ class Drm {
std::string getSysFsPciPath(int deviceID);
void *query(uint32_t queryId);
static inline uint16_t getMemoryTypeFromRegion(uint32_t region) { return Math::log2(region >> 16); };
static inline uint16_t getInstanceFromRegion(uint32_t region) { return Math::log2(region & 0xFFFF); };
#pragma pack(1)
struct PCIConfig {
uint16_t VendorID;

3
runtime/os_interface/linux/drm_query.cpp
View File

@ -21,6 +21,9 @@ void Drm::queryEngineInfo() {
void Drm::queryMemoryInfo() {
}
void Drm::setMemoryRegions() {
}
unsigned int Drm::bindDrmContext(uint32_t drmContextId, uint32_t deviceIndex, aub_stream::EngineType engineType) {
return DrmEngineMapper::engineNodeMap(engineType);
}