nvtegrahv.h

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/*
 * Copyright (c) 2016-2025, NVIDIA CORPORATION.  All rights reserved.
 *
 * NVIDIA CORPORATION and its licensors retain all intellectual property
 * and proprietary rights in and to this software, related documentation
 * and any modifications thereto.  Any use, reproduction, disclosure or
 * distribution of this software and related documentation without an express
 * license agreement from NVIDIA CORPORATION is strictly prohibited.
 */
 
#ifndef INCLUDED_NV_TEGRA_HV_H
#define INCLUDED_NV_TEGRA_HV_H
 
#if defined(__cplusplus)
extern "C"
{
#endif
 
#include <stdint.h>
 
#if (NV_IS_SAFETY == 0)
/* environ var that stores display vmid */
#define DISPLAY_VM  "DISPLAY_VM"
#endif
 
typedef int32_t (*PfnNvHvGetOsVmId)(uint32_t *vmid);
typedef int32_t (*PfnNvHvCheckOsNative)(void);
#if (NV_IS_SAFETY == 0)
 
typedef int32_t (*PfnNvHvGetDisplayVmId)(uint32_t *dpvmid);
int32_t NvHvGetDisplayVmId(uint32_t *dpvmid);
#endif
 
int32_t NvHvCheckOsNative(void);
 
int32_t NvHvGetOsVmId(uint32_t *vmid);
 
typedef enum
{
    Os_Non_Native = 0,
    Os_Native = 1,
    Os_Detection_Failed = -1
} NvOsType;
 /* nvhv_user_api_group */
 
#if defined(__cplusplus)
}
#endif  /* __cplusplus */
 
#endif