nvos_tegra_nonsafety.h File Reference

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Data Structures
struct	NvOsOsInfoRec
struct	NvOsStatTypeRec
struct	NvOsSystemTimeRec
	Defines the system time structure. More...
struct	NvOsAllocatorRec

Macros
#define	NVOS_KEY_MAX   128
	The maximum length of a shared resource identifier string. More...
#define	NVOS_PATH_MAX   256
	The maximum length for a file system path. More...
#define	NVOS_HAS_MTIME   1
	Indicates that NvOsStatType structure has mtime. More...
#define	NVOS_HAS_MKDIR   1
	Indicates that NvOs has NvOsMkdir(). More...
#define	NVOS_HAS_FTRUNCATE   1
	Indicates that NvOs has NvOsFtruncate(). More...
#define	NVOS_HAS_CONDITION   1
	Indicates that NvOs has condition variables. More...

Typedefs
typedef NvU32	NvOsPhysAddr
	A physical address. More...

Functions
Memory Operations (Basic)
void	NvOsMemcpy (void *dest, const void *src, size_t size)
	Copies memory. More...
int	NvOsMemcmp (const void *s1, const void *s2, size_t size)
	Compares two memory regions. More...
void	NvOsMemset (void *s, NvU8 c, size_t size)
	Sets a region of memory to a value. More...

Print Operations
#define	NV_SHOW_ERRORS   NV_DEBUG
	Prints err if it is an error (does nothing if err==NvSuccess). More...
#define	NV_SHOW_ERROR(err)   (err)
#define	NV_ENABLE_DEBUG_PRINTS   0
	Helper macro to go along with NvOsDebugPrintf. More...
#define	NV_DEBUG_PRINTF(x)   do {} while (NV_FALSE)
enum	{   NVOS_VERB_LVL_0 = 0,   NVOS_VERB_LVL_1 = 1,   NVOS_VERB_LVL_2 = 2,   NVOS_VERB_LVL_3 = 3,   NVOS_VERB_LVL_4 = 4 }
typedef struct NvOsFileRec *	NvOsFileHandle
	Printf family. More...
NvError	NvOsFprintf (NvOsFileHandle stream, const char *format,...)
	Prints a string to a file stream. More...
NvS32	NvOsSnprintf (char *str, size_t size, const char *format,...)
	Expands a string into a given string buffer. More...
NvError	NvOsVfprintf (NvOsFileHandle stream, const char *format, va_list ap)
	Prints a string to a file stream using a va_list. More...
NvS32	NvOsVsnprintf (char *str, size_t size, const char *format, va_list ap)
	Expands a string into a string buffer using a va_list. More...
void	NvOsDebugPrintf (const char *format,...)
	Outputs a message to the debugging console, if present. More...
void	NvOsLogPrintf (int prio, const char *tag, const char *format,...)
	Same as NvOsDebugPrintf, except takes priority and tag fields. More...
void	NvOsDebugVprintf (const char *format, va_list ap)
	Same as NvOsDebugPrintf, except takes a va_list. More...
NvS32	NvOsDebugNprintf (const char *format,...)
	Same as NvOsDebugPrintf, except returns the number of chars written. More...
void	NvOsDebugString (const char *str)
int	NvOsSetVerboseLevel (NvS32 VerbLevel)
int	NvOsGetVerboseLevel (NvS32 *VerbLevel)
void	NvOsVerbosePrintf (NvS32 VerbLevel, const char *Fmt,...)
NvError	NvOsShowError (NvError err, const char *file, int line)
	Prints an error and the line it appeared on. More...

OS Version
enum	NvOsOs {   NvOsOs_Unknown = 0x0UL,   NvOsOs_Windows = 0x1UL,   NvOsOs_Linux = 0x2UL,   NvOsOs_Qnx = 0x4UL,   NvOsOs_Integrity = 0x5UL,   NvOsOs_Force32 = 0x7fffffffUL }
enum	NvOsSku {   NvOsSku_Unknown = 0x0UL,   NvOsSku_Android = 0x1UL,   NvOsSku_Force32 = 0x7fffffffUL }
typedef struct NvOsOsInfoRec	NvOsOsInfo
NvError	NvOsGetOsInformation (NvOsOsInfo *pOsInfo)
	Gets the current OS version. More...

String Operations
enum	NvOsCodePage {   NvOsCodePage_Unknown = 0x0UL,   NvOsCodePage_Utf8 = 0x1UL,   NvOsCodePage_Utf16 = 0x2UL,   NvOsCodePage_Windows1252 = 0x3UL,   NvOsCodePage_Force32 = 0x7fffffffUL }
	Defines straight-forward mappings to international language encodings. More...
void	NvOsStrcpy (char *dest, const char *src)
	Copies a string. More...
void	NvOsStrncpy (char *dest, const char *src, size_t size)
	Copies a string, length-limited. More...
size_t	NvOsStrlen (const char *s)
	Gets the length of a string. More...
size_t	NvOsStrnlen (const char *s, size_t size)
	Gets the length of a string. More...

File Input/Output
#define	NVOS_OPEN_READ   0x1
	Opens a file with read permissions. More...
#define	NVOS_OPEN_WRITE   0x2
	Opens a file with write persmissions. More...
#define	NVOS_OPEN_CREATE   0x4
	Creates a file if is not present on the file system. More...
#define	NVOS_OPEN_APPEND   0x8
	Open file in append mode. More...
enum	NvOsSeekEnum {   NvOsSeek_Set = 0,   NvOsSeek_Cur = 1,   NvOsSeek_End = 2,   NvOsSeek_Force32 = 0x7FFFFFFF }
	Defines wrappers over stdlib's file stream functions, with some changes to the API. More...
enum	NvOsFileType {   NvOsFileType_Unknown = 0,   NvOsFileType_File = 1,   NvOsFileType_Directory = 2,   NvOsFileType_Fifo = 3,   NvOsFileType_CharacterDevice = 4,   NvOsFileType_BlockDevice = 5,   NvOsFileType_Force32 = 0x7FFFFFFF }
typedef struct NvOsStatTypeRec	NvOsStatType
NvError	NvOsFopen (const char *path, NvU32 flags, NvOsFileHandle *file)
	Opens a file stream. More...
NvError	NvOsFcloseEx (NvOsFileHandle stream)
	Closes a file stream. More...
void	NvOsFclose (NvOsFileHandle stream)
	Closes a file stream. More...
NvError	NvOsFwrite (NvOsFileHandle stream, const void *ptr, size_t size)
	Writes to a file stream. More...
NvError	NvOsFread (NvOsFileHandle stream, void *ptr, size_t size, size_t *bytes)
	Reads a file stream. More...
NvError	NvOsFgetc (NvOsFileHandle stream, NvU8 *c)
	Gets a character from a file stream. More...
NvError	NvOsFseek (NvOsFileHandle file, NvS64 offset, NvOsSeekEnum whence)
	Changes the file position pointer. More...
NvError	NvOsFtell (NvOsFileHandle file, NvU64 *position)
	Gets the current file position pointer. More...
NvError	NvOsStat (const char *filename, NvOsStatType *stat)
	Gets file information. More...
NvError	NvOsFstat (NvOsFileHandle file, NvOsStatType *stat)
	Gets file information from an already open file. More...
NvError	NvOsFflush (NvOsFileHandle stream)
	Flushes any pending writes to the file stream. More...
NvError	NvOsFsync (NvOsFileHandle stream)
	Commits any pending writes to storage media. More...
NvError	NvOsFremove (const char *filename)
	Removes a file from the storage media. More...
NvError	NvOsFtruncate (NvOsFileHandle stream, NvU64 length)
	Causes the file to have a size of length bytes. More...

Directories
typedef struct NvOsDirRec *	NvOsDirHandle
	A handle to a directory. More...
NvError	NvOsOpendir (const char *path, NvOsDirHandle *dir)
	Opens a directory. More...
NvError	NvOsReaddir (NvOsDirHandle dir, char *name, size_t size)
	Gets the next entry in the directory. More...
void	NvOsClosedir (NvOsDirHandle dir)
	Closes the directory. More...
NvError	NvOsMkdir (char *dirname)
	Creates the directory. More...
NvError	NvOsGetConfigU32 (const char *name, NvU32 *value)
	Retrieves an unsigned integer variable from the config store. More...
NvError	NvOsGetConfigString (const char *name, char *value, NvU32 size)
	Retrieves a string variable from the config store. More...
NvError	NvOsGetSysConfigString (const char *name, char *value, NvU32 size)
	Retrieves a string variable from the config store, with a persist.sys prefix. More...

Memory Allocation
#define	NVOS_MEM_NONE   0x0U
	Specifies no memory flags. More...
#define	NVOS_MEM_READ   0x1U
	Specifies the memory may be read. More...
#define	NVOS_MEM_WRITE   0x2U
	Specifies the memory may be written to. More...
#define	NVOS_MEM_EXECUTE   0x4U
	Specifies the memory may be executed. More...
#define	NVOS_MEM_GLOBAL_ADDR   0x8U
	The memory must be visible by all processes, this is only valid for WinCE 5.0. More...
#define	NVOS_MEM_READ_WRITE   (NVOS_MEM_READ | NVOS_MEM_WRITE)
	The memory may be both read and writen. More...
#define	NVOS_MEM_MMAP_FIXED   0x40U
	Specifies the memory must be mapped as fixed for mmap. More...
#define	NVOS_MEM_MMAP_LAZY   0x80U
	Support MAP_LAZY for mmap in QNX. More...
#define	NVOS_MEM_MMAP_POPULATE   0x100U
	Support MAP_POPULATE for mmap. More...
enum	NvOsMemAttribute {   NvOsMemAttribute_Uncached = 0,   NvOsMemAttribute_WriteBack = 1,   NvOsMemAttribute_WriteCombined = 2,   NvOsMemAttribute_InnerWriteBack = 3,   NvOsMemAttribute_Secured = 4,   NvOsMemAttribute_DeviceMemory = 5,   NvOsMemAttribute_SO_DeviceMemory = 6,   NvOsMemAttribute_End = 7,   NvOsMemAttribute_Force32 = 0x7FFFFFFF }
	Defines memory attributes. More...
typedef struct NvOsSharedMemRec *	NvOsSharedMemHandle
	An opaque handle returned by shared memory allocations. More...
void *	NvOsAlloc (size_t size)
	Dynamically allocates memory. More...
void *	NvOsAllocAlign (size_t align, size_t size)
	Dynamically allocates memory with specific alignment. More...
void *	NvOsRealloc (void *ptr, size_t size)
	Re-sizes a previous dynamic allocation. More...
void	NvOsFree (void *ptr)
	Frees a dynamic memory allocation. More...
NvError	NvOsSharedMemAlloc (const char *key, size_t size, NvOsSharedMemHandle *descriptor)
	Dynamically allocates multiprocess shared memory. More...
NvError	NvOsSharedMemHandleFromFd (int fd, NvOsSharedMemHandle *descriptor)
	Enables sharing NvOsSharedMemHandle memory that was created by a call to NvOsSharedMemAlloc(). More...
NvError	NvOsSharedMemGetFd (NvOsSharedMemHandle descriptor, int *fd)
	Extracts the file descriptor from a handle. More...
NvError	NvOsSharedMemMap (NvOsSharedMemHandle descriptor, size_t offset, size_t size, void **ptr)
	Maps a shared memory region into the process virtual memory. More...
void	NvOsSharedMemUnmap (void *ptr, size_t size)
	Unmaps a mapped region of shared memory. More...
void	NvOsSharedMemFree (NvOsSharedMemHandle descriptor)
	Frees shared memory from NvOsSharedMemAlloc(). More...
NvError	NvOsPhysicalMemMap (NvOsPhysAddr phys, size_t size, NvOsMemAttribute attrib, NvU32 flags, void **ptr)
	Maps computer resources into user space. More...
void	NvOsPhysicalMemUnmap (void *ptr, size_t size)
	Releases resources previously allocated by NvOsPhysicalMemMap(). More...

Page Allocator
enum	NvOsPageFlags {   NvOsPageFlags_Contiguous = 0,   NvOsPageFlags_NonContiguous = 1,   NvOsMemFlags_Forceword = 0x7ffffff }
	Low-level memory allocation of the external system memory. More...
typedef struct NvOsPageAllocRec *	NvOsPageAllocHandle
NvError	NvOsPageAlloc (size_t size, NvOsMemAttribute attrib, NvOsPageFlags flags, NvU32 protect, NvOsPageAllocHandle *descriptor)
	Allocates memory via the page allocator. More...
void	NvOsPageFree (NvOsPageAllocHandle descriptor)
	Frees pages from NvOsPageAlloc(). More...
NvError	NvOsPageMap (NvOsPageAllocHandle descriptor, size_t offset, size_t size, void **ptr)
	Maps pages into the virtual address space. More...
void	NvOsPageUnmap (NvOsPageAllocHandle descriptor, void *ptr, size_t size)
	Unmaps the virtual address from NvOsPageMap(). More...
NvOsPhysAddr	NvOsPageAddress (NvOsPageAllocHandle descriptor, size_t offset)
	Returns the physical address given an offset. More...

Dynamic Library Handling
typedef struct NvOsLibraryRec *	NvOsLibraryHandle
	A handle to a dynamic library. More...
NvError	NvOsLibraryLoad (const char *name, NvOsLibraryHandle *library)
	Load a dynamic library. More...
void *	NvOsLibraryGetSymbol (NvOsLibraryHandle library, const char *symbol)
	Gets an address of a symbol in a dynamic library. More...
void	NvOsLibraryUnload (NvOsLibraryHandle library)
	Unloads a dynamic library. More...
NvError	NvOsLibraryUnloadEx (NvOsLibraryHandle library)
	Unloads a dynamic library. More...

Syncronization Objects and Thread Management
#define	NVOS_INVALID_TLS_INDEX   0xFFFFFFFF
	A TLS index that is guaranteed to be invalid. More...
#define	NVOS_TLS_CNT   4
enum	NvOsThreadPriorityType {   NvOsThreadPriorityType_Normal = 1,   NvOsThreadPriorityType_NearInterrupt = 2,   NvOsThreadPriorityType_Native = 3,   NvOsThreadPriorityType_Last = 4,   NvOsThreadPriorityType_Force32 = 0x7FFFFFFF }
typedef struct NvOsMutexRec *	NvOsMutexHandle
typedef struct NvOsIntrMutexRec *	NvOsIntrMutexHandle
typedef struct NvOsConditionRec *	NvOsConditionHandle
typedef struct NvOsSemaphoreRec *	NvOsSemaphoreHandle
typedef struct NvOsThreadRec *	NvOsThreadHandle
typedef void(*	NvOsThreadFunction) (void *args)
	Entry point for a thread. More...
typedef NvU32	NvOsTlsKeyHandle
	A NvOsTlsKey Handle. More...
void	NvOsSleepMS (NvU32 msec)
	Unschedules the calling thread for at least the given number of milliseconds. More...
void	NvOsWaitUS (NvU32 usec)
	Stalls the calling thread for at least the given number of microseconds. More...
NvError	NvOsSleepUS (NvU32 usec)
NvError	NvOsSleepNS (NvU32 nsec)
NvError	NvOsBusyWaitUS (NvU32 usec)
	Stalls the calling thread for at least the given number of microseconds. More...
NvError	NvOsBusyWaitNS (NvU32 nsec)
NvError	NvOsMutexCreate (NvOsMutexHandle *mutex)
	Allocates a new process-local mutex. More...
void	NvOsMutexLock (NvOsMutexHandle mutex)
	Locks the given unlocked mutex. More...
NvError	NvOsMutexLockEx (NvOsMutexHandle mutex)
	Locks the given unlocked mutex. More...
void	NvOsMutexUnlock (NvOsMutexHandle mutex)
	Unlocks a locked mutex. More...
NvError	NvOsMutexUnlockEx (NvOsMutexHandle mutex)
	Unlocks a locked mutex. More...
void	NvOsMutexDestroy (NvOsMutexHandle mutex)
	Frees the resources held by a mutex. More...
NvError	NvOsMutexDestroyEx (NvOsMutexHandle mutex)
	Frees the resources held by a mutex. More...
NvError	NvOsIntrMutexCreate (NvOsIntrMutexHandle *mutex)
	Creates a mutex that is safe to aquire in an ISR. More...
void	NvOsIntrMutexLock (NvOsIntrMutexHandle mutex)
	Aquire an ISR-safe mutex. More...
void	NvOsIntrMutexUnlock (NvOsIntrMutexHandle mutex)
	Releases an ISR-safe mutex. More...
void	NvOsIntrMutexDestroy (NvOsIntrMutexHandle mutex)
	Destroys an ISR-safe mutex. More...
NvError	NvOsConditionCreate (NvOsConditionHandle *cond)
	Creates a condition variable. More...
NvError	NvOsConditionDestroy (NvOsConditionHandle cond)
	Frees resources held by the condition variable. More...
NvError	NvOsConditionBroadcast (NvOsConditionHandle cond)
	Unblocks all threads currently blocked on the specified condition variable. More...
NvError	NvOsConditionSignal (NvOsConditionHandle cond)
	Unblocks atleast one of the threads that are blocked on the specified condition variable. More...
NvError	NvOsConditionWait (NvOsConditionHandle cond, NvOsMutexHandle mutex)
	Atomically releases the mutex and causes the calling thread to block on the condition variable. More...
NvError	NvOsConditionWaitTimeout (NvOsConditionHandle cond, NvOsMutexHandle mutex, NvU32 microsecs)
	Atomically releases the mutex and causes the calling thread to block on the condition variable with a timeout. More...
NvError	NvOsSemaphoreCreate (NvOsSemaphoreHandle *semaphore, NvU32 value)
	Creates a counting semaphore. More...
NvError	NvOsSemaphoreClone (NvOsSemaphoreHandle orig, NvOsSemaphoreHandle *semaphore)
	Creates a duplicate semaphore from the given semaphore. More...
void	NvOsSemaphoreWait (NvOsSemaphoreHandle semaphore)
	Waits until the semaphore value becomes non-zero, then decrements the value and returns. More...
NvError	NvOsSemaphoreWaitEx (NvOsSemaphoreHandle semaphore)
	Waits until the semaphore value becomes non-zero, then decrements the value and returns. More...
NvError	NvOsSemaphoreWaitTimeout (NvOsSemaphoreHandle semaphore, NvU32 msec)
	Waits for the given semaphore value to become non-zero with timeout. More...
void	NvOsSemaphoreSignal (NvOsSemaphoreHandle semaphore)
	Increments the semaphore value. More...
NvError	NvOsSemaphoreSignalEx (NvOsSemaphoreHandle semaphore)
	Increments the semaphore value. More...
void	NvOsSemaphoreDestroy (NvOsSemaphoreHandle semaphore)
	Frees resources held by the semaphore. More...
NvError	NvOsSemaphoreDestroyEx (NvOsSemaphoreHandle semaphore)
	Frees resources held by the semaphore. More...
NvError	NvOsThreadCreate (NvOsThreadFunction function, void *args, NvOsThreadHandle *thread)
	Creates a thread. More...
NvError	NvOsInterruptPriorityThreadCreate (NvOsThreadFunction function, void *args, NvOsThreadHandle *thread)
	Creates a near interrupt priority thread. More...
const char *	NvOsThreadGetName (NvOsThreadHandle thread)
	Returns the name of the given thread. More...
NvError	NvOsThreadSetName (NvOsThreadHandle thread, const char *name)
	Assigns the given name to the given thread. More...
void	NvOsThreadJoin (NvOsThreadHandle thread)
	Waits for the given thread to exit. More...
NvError	NvOsThreadJoinEx (NvOsThreadHandle thread)
	Waits for the given thread to exit. More...
void	NvOsThreadYield (void)
	Yields to another runnable thread. More...
NvU64	NvOsGetCurrentThreadId (void)
	Returns current thread ID. More...
void *	NvOsAtomicCompareExchangePtr (void **pTarget, void *OldValue, void *NewValue)
	Atomically compares the contents of a pointer-sized memory location with a value, and if they match, updates it to a new value. More...
NvS32	NvOsAtomicCompareExchange32 (NvS32 *pTarget, NvS32 OldValue, NvS32 NewValue)
	Atomically compares the contents of a 32-bit memory location with a value, and if they match, updates it to a new value. More...
NvS32	NvOsAtomicExchange32 (NvS32 *pTarget, NvS32 Value)
	Atomically swaps the contents of a 32-bit memory location with a value. More...
NvS32	NvOsAtomicExchangeAdd32 (NvS32 *pTarget, NvS32 Value)
	Atomically increments the contents of a 32-bit memory location by a specified amount. More...
NvOsTlsKeyHandle	NvOsTlsAlloc (void)
	Allocates a thread-local storage variable. More...
NvOsTlsKeyHandle	NvOsTlsAllocWithDestructor (void(*destructor)(void *))
	Allocates a thread-local storage variable, with destructor when thread exits. More...
void	NvOsTlsFree (NvOsTlsKeyHandle TlsIndex)
	Frees a thread-local storage variable. More...
void *	NvOsTlsGet (NvOsTlsKeyHandle TlsIndex)
	Gets the value of a thread-local storage variable. More...
void	NvOsTlsSet (NvOsTlsKeyHandle TlsIndex, void *Value)
	Sets the value of a thread-local storage variable. More...
NvError	NvOsTlsAddTerminator (void(*func)(void *), void *context)
	Registers a function that should be called when the thread terminates to clean up any structures stored in thread-local storage. More...
NvBool	NvOsTlsRemoveTerminator (void(*func)(void *), void *context)
	Checks the list of existing terminator functions for one that matches both the function and the data, and then removes that function from the list. More...

Time Functions
typedef struct NvOsSystemTimeRec	NvOsSystemTime
	Defines the system time structure. More...
NvError	NvOsGetSystemTime (NvOsSystemTime *hNvOsSystemtime)
	Gets system realtime clock. More...
NvU32	NvOsGetTimeMS (void)
NvU64	NvOsGetTimeUS (void)
NvU64	NvOsGetTimeNS (void)

CPU Cache
Cache operations for both instruction and data cache, implemented per processor.
enum	NvOsCallstackType {   NvOsCallstackType_NoStack = 1,   NvOsCallstackType_HexStack = 2,   NvOsCallstackType_SymbolStack = 3,   NvOsCallstackType_Last = 4,   NvOsCallstackType_Force32 = 0x7FFFFFFF }
typedef void(*	NvOsInterruptHandler) (void *args)
	Interrupt handler function. More...
typedef struct NvOsInterruptRec *	NvOsInterruptHandle
	Interrupt handler type. More...
typedef void *(*	NvOsAllocFunc) (struct NvOsAllocatorRec *, size_t size)
typedef void *(*	NvOsAllocAlignFunc) (struct NvOsAllocatorRec *, size_t align, size_t size)
typedef void *(*	NvOsReallocFunc) (struct NvOsAllocatorRec *, void *ptr, size_t size)
typedef void(*	NvOsFreeFunc) (struct NvOsAllocatorRec *, void *ptr)
typedef struct NvOsAllocatorRec	NvOsAllocator
typedef struct NvCallstackRec	NvCallstack
typedef void(*	NvOsDumpCallback) (void *context, const char *line)
void	NvOsDataCacheWriteback (void)
	Writes back the entire data cache. More...
void	NvOsDataCacheWritebackInvalidate (void)
	Writes back and invalidates the entire data cache. More...
void	NvOsDataCacheWritebackRange (void *start, NvU32 length)
	Writes back a range of the data cache. More...
void	NvOsDataCacheWritebackInvalidateRange (void *start, NvU32 length)
	Writes back and invlidates a range of the data cache. More...
void	NvOsInstrCacheInvalidate (void)
	Invalidates the entire instruction cache. More...
void	NvOsInstrCacheInvalidateRange (void *start, NvU32 length)
	Invalidates a range of the instruction cache. More...
NvBool	NvOsIsMemoryOfGivenType (NvOsMemAttribute Attrib, NvU32 Addr)
	Checks and returns whether the given memory address is within memory of given attribute. More...
void	NvOsFlushWriteCombineBuffer (void)
	Flushes the CPU's write combine buffer. More...
NvError	NvOsInterruptRegister (NvU32 IrqListSize, const NvU32 *pIrqList, const NvOsInterruptHandler *pIrqHandlerList, void *context, NvOsInterruptHandle *handle, NvBool InterruptEnable)
	Registers the interrupt handler with the IRQ number. More...
void	NvOsInterruptUnregister (NvOsInterruptHandle handle)
	Unregisters the interrupt handler from the associated IRQ number. More...
NvError	NvOsInterruptEnable (NvOsInterruptHandle handle)
	Enables the interrupt handler with the IRQ number. More...
void	NvOsInterruptDone (NvOsInterruptHandle handle)
	Called when the ISR/IST is done handling the interrupt. More...
void	NvOsInterruptMask (NvOsInterruptHandle handle, NvBool mask)
	Mask/unmask an interrupt. More...
struct NvOsAllocatorRec *	NvOsGetCurrentAllocator (void)
void	NvOsDumpToDebugPrintf (void *context, const char *line)
NvCallstack *	NvOsCallstackCreate (NvOsCallstackType stackType)
void	NvOsCallstackDestroy (NvCallstack *callstack)
NvU32	NvOsCallstackGetHeight (NvCallstack *stack)
void	NvOsCallstackGetFrame (char *buf, NvU32 len, NvCallstack *stack, NvU32 level)
void	NvOsCallstackDump (NvCallstack *stack, NvU32 skip, NvOsDumpCallback callBack, void *context)
NvU32	NvOsCallstackHash (NvCallstack *stack)
NvBool	NvOsCallstackContainsPid (NvCallstack *stack, NvU32 pid)
void	NvOsGetProcessInfo (char *buf, NvU32 len)
static NV_INLINE void	NvOsDebugCallstack (NvU32 skip)
int	NvOsSetFpsTarget (int target)
	To be deprecated. More...
int	NvOsModifyFpsTarget (int fd, int target)
	To be deprecated. More...
void	NvOsCancelFpsTarget (int fd)
	To be deprecated. More...
NvU32	NvOsReadReg (NvU64 Reg, NvU32 Off)
void	NvOsWriteReg (NvU64 reg, NvU32 off, NvU32 val)
NvError	NvOsMapRegSpace (NvU64 *VirtReg, NvU32 Base, NvU32 Size)
NvError	NvOsUnMapRegSpace (NvU64 *VirtReg, NvU32 Base, NvU32 Size)
int	NvOsDebugExternalLogInit (void)
	This function does slog initialization for current executing context. More...