compute-runtime/unit_tests/linux/mock_os_layer.h

75 lines
2.3 KiB
C++

/*
* Copyright (c) 2017, Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#pragma once
#include "runtime/os_interface/linux/drm_neo.h"
#include "drm/i915_drm.h"
#include <stdarg.h>
#include <sys/types.h>
#include <fcntl.h>
#include <dlfcn.h>
#include <cstring>
#include <array>
extern const char *devDri[2];
extern "C" {
int open(const char *pathname, int flags, ...);
int ioctl(int fd, unsigned long int request, ...) throw();
}
extern int (*c_open)(const char *pathname, int flags, ...);
extern int (*c_ioctl)(int __fd, unsigned long int __request, ...);
extern int fakeFd;
extern int haveDri; // index of dri to serve, -1 - none
extern int deviceId; // known DeviceID
extern int haveSoftPin;
extern int failOnDeviceId;
extern int failOnRevisionId;
extern int failOnSoftPin;
extern int failOnParamBoost;
extern int failOnContextCreate;
extern int failOnSetPriority;
extern int failOnDrmVersion;
extern char providedDrmVersion[5];
extern int ioctlSeq[8];
extern size_t ioctlCnt;
extern std::array<OCLRT::Drm *, 1> drms;
inline void resetOSMockGlobalState() {
fakeFd = 1023;
haveDri = 0;
deviceId = 0x1916;
haveSoftPin = 1;
failOnDeviceId = 0;
failOnRevisionId = 0;
failOnSoftPin = 0;
failOnParamBoost = 0;
std::memset(ioctlSeq, 0, sizeof(ioctlSeq));
ioctlCnt = 0;
}