/****************************************************************************
REMARKS:
Initialise the PM library.
****************************************************************************/
void PMAPI PM_init(void)
{
/* Override the default memory allocators for all SNAP drivers
* loaded in SDDHELP/PMHELP. We do this so that we can ensure all memory
* dynamically allocated by SNAP drivers and internal C runtime
* library functions are shared memory blocks that all processes
* connecting to SDDHELP can see.
*/
PM_useLocalMalloc(NTDRV_malloc,NTDRV_calloc,NTDRV_realloc,NTDRV_free);
/* Initialiase the MTRR module */
MTRR_init();
}
void PMAPI PM_init(void)
{
char *force;
if (VRegs == NULL) {
#ifdef __QNXNTO__
ThreadCtl(_NTO_TCTL_IO, 0); /* Get IO privilidge */
#endif
force = getenv("VBIOS_METHOD");
VRegs = VBIOSinit(force ? atoi(force) : 0);
}
MTRR_init();
}
/****************************************************************************
REMARKS:
Initialise the PM library.
****************************************************************************/
void PMAPI PM_init(void)
{
static ibool inited = false;
/* Exit if we are already inited */
if (inited)
return;
/* Override the default memory allocators for all SNAP drivers
* loaded in SDDHELP/PMHELP. We do this so that we can ensure all memory
* dynamically allocated by SNAP drivers and internal C runtime
* library functions are shared memory blocks that all processes
* connecting to SDDHELP can see.
*/
PM_useLocalMalloc(NTDRV_malloc,NTDRV_calloc,NTDRV_realloc,NTDRV_free);
/* Initialiase the MTRR module */
MTRR_init();
/* Map the first Mb of physical memory into lowMem */
if ((lowMem = PM_mapPhysicalAddr(0,0xFFFFF,true)) == NULL)
PM_fatalError("Unable to map first Mb physical memory!");
inited = true;
}
/****************************************************************************
REMARKS:
Initialise the PM library.
****************************************************************************/
void PMAPI PM_init(void)
{
// TODO: dO any special init code in here.
MTRR_init();
}
