#include <common.h>
-/*
+/**
* Declarations from nvapi.h and subheaders
- **/
-
-#ifndef __success
- #define __nvapi_success
- #define __success(epxr)
-#endif
-
-//#define NVAPI_INTERFACE extern __success(return == NVAPI_OK) NvAPI_Status __cdecl
-#define NVAPI_INTERFACE extern __success(return == NVAPI_OK) NvAPI_Status
-
-/*
- * Definitions from nvapi_lite_common.h
*/
-// mac os 32-bit still needs this
-#if (defined(macintosh) || defined(__APPLE__)) && !defined(__LP64__)
-typedef signed long NvS32; /* -2147483648 to 2147483647 */
-#else
-typedef signed int NvS32; /* -2147483648 to 2147483647 */
-#endif
+#define NVAPI_INTERFACE extern NvAPI_Status
-// mac os 32-bit still needs this
-#if ( (defined(macintosh) && defined(__LP64__) && (__NVAPI_RESERVED0__)) || \
- (!defined(macintosh) && defined(__NVAPI_RESERVED0__)) )
-typedef unsigned int NvU32; /* 0 to 4294967295 */
-#else
-typedef unsigned long NvU32; /* 0 to 4294967295 */
-#endif
+typedef unsigned long NvU32;
+typedef signed long NvS32;
#define NV_DECLARE_HANDLE(name) struct name##__ { int unused; }; typedef struct name##__ *name
typedef char NvAPI_ShortString[NVAPI_SHORT_STRING_MAX];
#define MAKE_NVAPI_VERSION(typeName,ver) (NvU32)(sizeof(typeName) | ((ver)<<16))
-#define GET_NVAPI_VERSION(ver) (NvU32)((ver)>>16)
-#define GET_NVAPI_SIZE(ver) (NvU32)((ver) & 0xffff)
-#define NVAPI_MAX_PHYSICAL_GPUS 64
+#define NVAPI_MAX_PHYSICAL_GPUS 64
+#define NVAPI_MAX_COOLER_PER_GPU 20
+
+#define GPU_COOLER_LEVELS_VER 0x10000
typedef enum _NvAPI_Status
{
NVAPI_FIRMWARE_REVISION_NOT_SUPPORTED = -200, // The device's firmware is not supported.
} NvAPI_Status;
+typedef struct
+{
+ // total size (of memset) is always: 76 = 0x4c
+
+ NvU32 version;
+
+ NvU32 a;
+ NvU32 info_value;
+
+ unsigned char x[64];
-//! Used in NvAPI_GPU_GetPerfDecreaseInfo.
-//! Bit masks for knowing the exact reason for performance decrease
-typedef enum _NVAPI_GPU_PERF_DECREASE
+} NV_GPU_PERF_POLICIES_INFO_PARAMS_V1;
+
+typedef struct
{
- NV_GPU_PERF_DECREASE_NONE = 0, //!< No Slowdown detected
- NV_GPU_PERF_DECREASE_REASON_THERMAL_PROTECTION = 0x00000001, //!< Thermal slowdown/shutdown/POR thermal protection
- NV_GPU_PERF_DECREASE_REASON_POWER_CONTROL = 0x00000002, //!< Power capping / pstate cap
- NV_GPU_PERF_DECREASE_REASON_AC_BATT = 0x00000004, //!< AC->BATT event
- NV_GPU_PERF_DECREASE_REASON_API_TRIGGERED = 0x00000008, //!< API triggered slowdown
- NV_GPU_PERF_DECREASE_REASON_INSUFFICIENT_POWER = 0x00000010, //!< Power connector missing
- NV_GPU_PERF_DECREASE_REASON_UNKNOWN = 0x80000000, //!< Unknown reason
-} NVAPI_GPU_PERF_DECREASE;
-
-
-NVAPI_INTERFACE NvAPI_QueryInterface(uint offset);
-NVAPI_INTERFACE NvAPI_Initialize();
-NVAPI_INTERFACE NvAPI_Unload();
-NVAPI_INTERFACE NvAPI_GetErrorMessage(NvAPI_Status nr,NvAPI_ShortString szDesc);
-NVAPI_INTERFACE NvAPI_EnumPhysicalGPUs(NvPhysicalGpuHandle nvGPUHandle[NVAPI_MAX_PHYSICAL_GPUS], NvU32 *pGpuCount);
-
-NVAPI_INTERFACE NvAPI_GPU_GetPerfDecreaseInfo(NvPhysicalGpuHandle hPhysicalGpu, NvU32 *pPerfDecrInfo);
-
-#ifdef __nvapi_success
- #undef __success
- #undef __nvapi_success
-#endif
+ // total size (of memset) is always: 1360 = 0x550
+
+ NvU32 version;
+ NvU32 info_value;
+
+ NvU32 a;
+ NvU32 b;
+
+ NvU32 throttle;
+
+ unsigned char x[1340];
+
+} NV_GPU_PERF_POLICIES_STATUS_PARAMS_V1;
+
+typedef struct
+{
+ NvS32 Level;
+ NvS32 Policy;
+
+} NvLevel;
+
+typedef struct
+{
+ NvU32 Version;
+ NvLevel Levels[NVAPI_MAX_COOLER_PER_GPU];
+
+} NV_GPU_COOLER_LEVELS;
+
+NVAPI_INTERFACE NvAPI_QueryInterface (uint offset);
+NVAPI_INTERFACE NvAPI_Initialize ();
+NVAPI_INTERFACE NvAPI_Unload ();
+NVAPI_INTERFACE NvAPI_GetErrorMessage (NvAPI_Status nr,NvAPI_ShortString szDesc);
+NVAPI_INTERFACE NvAPI_EnumPhysicalGPUs (NvPhysicalGpuHandle nvGPUHandle[NVAPI_MAX_PHYSICAL_GPUS], NvU32 *pGpuCount);
+NVAPI_INTERFACE NvAPI_GPU_GetPerfPoliciesInfo (NvPhysicalGpuHandle hPhysicalGpu, NV_GPU_PERF_POLICIES_INFO_PARAMS_V1 *perfPolicies_info);
+NVAPI_INTERFACE NvAPI_GPU_GetPerfPoliciesStatus (NvPhysicalGpuHandle hPhysicalGpu, NV_GPU_PERF_POLICIES_STATUS_PARAMS_V1 *perfPolicies_status);
+NVAPI_INTERFACE NvAPI_GPU_SetCoolerLevels (NvPhysicalGpuHandle hPhysicalGpu, NvU32 coolerIndex, NV_GPU_COOLER_LEVELS *pCoolerLevels);
/*
* End of declarations from nvapi.h and subheaders
**/
-// Just annotations (they do nothing special)
-
-#ifndef __success
-#define __success(x)
-#endif
-#ifndef __in
-#define __in
-#endif
-#ifndef __out
-#define __out
-#endif
-#ifndef __in_ecount
-#define __in_ecount(x)
-#endif
-#ifndef __out_ecount
-#define __out_ecount(x)
-#endif
-#ifndef __in_opt
-#define __in_opt
-#endif
-#ifndef __out_opt
-#define __out_opt
-#endif
-#ifndef __inout
-#define __inout
-#endif
-#ifndef __inout_opt
-#define __inout_opt
-#endif
-#ifndef __inout_ecount
-#define __inout_ecount(x)
-#endif
-#ifndef __inout_ecount_full
-#define __inout_ecount_full(x)
-#endif
-#ifndef __inout_ecount_part_opt
-#define __inout_ecount_part_opt(x,y)
-#endif
-#ifndef __inout_ecount_full_opt
-#define __inout_ecount_full_opt(x,y)
-#endif
-#ifndef __out_ecount_full_opt
-#define __out_ecount_full_opt(x)
-#endif
-
typedef NvPhysicalGpuHandle HM_ADAPTER_NVAPI;
#include <shared.h>
-typedef int *(*NVAPI_QUERYINTERFACE) (uint);
-typedef int (*NVAPI_INITIALIZE) (void);
-typedef int (*NVAPI_UNLOAD) (void);
-typedef int (*NVAPI_GETERRORMESSAGE) (NvAPI_Status, NvAPI_ShortString);
-typedef int (*NVAPI_ENUMPHYSICALGPUS) (NvPhysicalGpuHandle nvGPUHandle[NVAPI_MAX_PHYSICAL_GPUS], NvU32 *);
+#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+#define NVAPI_API_CALL __stdcall
+#else
+#define NVAPI_API_CALL
+#endif
-typedef int (*NVAPI_GPU_GETPERFDECREASEINFO) (NvPhysicalGpuHandle, NvU32 *);
+typedef int *(*NVAPI_API_CALL NVAPI_QUERYINTERFACE) (uint);
+typedef int (*NVAPI_API_CALL NVAPI_INITIALIZE) (void);
+typedef int (*NVAPI_API_CALL NVAPI_UNLOAD) (void);
+typedef int (*NVAPI_API_CALL NVAPI_GETERRORMESSAGE) (NvAPI_Status, NvAPI_ShortString);
+typedef int (*NVAPI_API_CALL NVAPI_ENUMPHYSICALGPUS) (NvPhysicalGpuHandle nvGPUHandle[NVAPI_MAX_PHYSICAL_GPUS], NvU32 *);
+typedef int (*NVAPI_API_CALL NVAPI_GPU_GETPERFPOLICIESINFO) (NvPhysicalGpuHandle, NV_GPU_PERF_POLICIES_INFO_PARAMS_V1 *);
+typedef int (*NVAPI_API_CALL NVAPI_GPU_GETPERFPOLICIESSTATUS) (NvPhysicalGpuHandle, NV_GPU_PERF_POLICIES_STATUS_PARAMS_V1 *);
+typedef int (*NVAPI_API_CALL NVAPI_GPU_SETCOOLERLEVELS) (NvPhysicalGpuHandle, NvU32, NV_GPU_COOLER_LEVELS *);
typedef struct
{
NVAPI_UNLOAD NvAPI_Unload;
NVAPI_GETERRORMESSAGE NvAPI_GetErrorMessage;
NVAPI_ENUMPHYSICALGPUS NvAPI_EnumPhysicalGPUs;
-
- NVAPI_GPU_GETPERFDECREASEINFO NvAPI_GPU_GetPerfDecreaseInfo;
+ NVAPI_GPU_GETPERFPOLICIESINFO NvAPI_GPU_GetPerfPoliciesInfo;
+ NVAPI_GPU_GETPERFPOLICIESSTATUS NvAPI_GPU_GetPerfPoliciesStatus;
+ NVAPI_GPU_SETCOOLERLEVELS NvAPI_GPU_SetCoolerLevels;
} hm_nvapi_lib_t;
int hm_NvAPI_Unload (NVAPI_PTR *nvapi);
int hm_NvAPI_GetErrorMessage (NVAPI_PTR *nvapi, NvAPI_Status nr, NvAPI_ShortString szDesc);
int hm_NvAPI_EnumPhysicalGPUs (NVAPI_PTR *nvapi, NvPhysicalGpuHandle nvGPUHandle[NVAPI_MAX_PHYSICAL_GPUS], NvU32 *pGpuCount);
-
-int hm_NvAPI_GPU_GetPerfDecreaseInfo (NVAPI_PTR *nvapi, NvPhysicalGpuHandle hPhysicalGpu, NvU32 *pPerfDecrInfo);
+int hm_NvAPI_GPU_GetPerfPoliciesInfo (NVAPI_PTR *nvapi, NvPhysicalGpuHandle hPhysicalGpu, NV_GPU_PERF_POLICIES_INFO_PARAMS_V1 *perfPolicies_info);
+int hm_NvAPI_GPU_GetPerfPoliciesStatus (NVAPI_PTR *nvapi, NvPhysicalGpuHandle hPhysicalGpu, NV_GPU_PERF_POLICIES_STATUS_PARAMS_V1 *perfPolicies_status);
+int hm_NvAPI_GPU_SetCoolerLevels (NVAPI_PTR *nvapi, NvPhysicalGpuHandle hPhysicalGpu, NvU32 coolerIndex, NV_GPU_COOLER_LEVELS *pCoolerLevels);
#endif // HAVE_HWMON
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