mirror of
https://github.com/intel/compute-runtime.git
synced 2026-01-03 06:49:52 +08:00
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
/*
|
|
* Copyright (C) 2023-2024 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
#include <level_zero/zes_api.h>
|
|
|
|
#include <vector>
|
|
|
|
namespace L0 {
|
|
namespace Sysman {
|
|
int64_t convertPcieSpeedFromGTsToBs(double maxLinkSpeedInGt);
|
|
int32_t convertLinkSpeedToPciGen(double speed);
|
|
double convertPciGenToLinkSpeed(uint32_t gen);
|
|
struct OsSysman;
|
|
class OsPci {
|
|
public:
|
|
virtual ze_result_t getPciBdf(zes_pci_properties_t &pciProperties) = 0;
|
|
virtual void getMaxLinkCaps(double &maxLinkSpeed, int32_t &maxLinkWidth) = 0;
|
|
virtual ze_result_t getState(zes_pci_state_t *state) = 0;
|
|
virtual ze_result_t getStats(zes_pci_stats_t *stats) = 0;
|
|
virtual ze_result_t getProperties(zes_pci_properties_t *properties) = 0;
|
|
virtual bool resizableBarSupported() = 0;
|
|
virtual bool resizableBarEnabled(uint32_t barIndex) = 0;
|
|
virtual ze_result_t initializeBarProperties(std::vector<zes_pci_bar_properties_t *> &pBarProperties) = 0;
|
|
static OsPci *create(OsSysman *pOsSysman);
|
|
virtual ~OsPci() = default;
|
|
};
|
|
|
|
} // namespace Sysman
|
|
} // namespace L0
|