void dumpAllTablesOfType(int i)
{
char title[32];
struct DMIHeader * dmihdr;
for(dmihdr = FindFirstDmiTableOfType(i, 4);
dmihdr;
dmihdr = FindNextDmiTableOfType(i, 4)) {
sprintf(title,"Table (type %d) :" , i);
dumpPhysAddr(title, dmihdr, dmihdr->length+32);
}
}
void scan_memory(PlatformInfo_t *p)
{
int i=0;
struct DMIHeader * dmihdr = NULL;
struct DMIMemoryModuleInfo* memInfo[MAX_RAM_SLOTS]; // 6
struct DMIPhysicalMemoryArray* physMemArray; // 16
struct DMIMemoryDevice* memDev[MAX_RAM_SLOTS]; //17
/* We mainly don't use obsolete tables 5,6 because most of computers don't handle it anymore */
Platform.DMI.MemoryModules = 0;
/* Now lets peek info from table 16,17 as for some bios, table 5 & 6 are not used */
physMemArray = (struct DMIPhysicalMemoryArray*) FindFirstDmiTableOfType(16, 4);
Platform.DMI.MaxMemorySlots = physMemArray ? physMemArray->numberOfMemoryDevices : 0;
i = 0;
for(dmihdr = FindFirstDmiTableOfType(17, 4);
dmihdr;
dmihdr = FindNextDmiTableOfType(17, 4) ) {
memDev[i] = (struct DMIMemoryDevice*) dmihdr;
if (memDev[i]->size !=0 ) Platform.DMI.MemoryModules++;
if (memDev[i]->speed>0) Platform.RAM.DIMM[i].Frequency = memDev[i]->speed; // take it here for now but we'll check spd and dmi table 6 as well
i++;
}
// for table 6, we only have a look at the current speed
i = 0;
for(dmihdr = FindFirstDmiTableOfType(6, 4);
dmihdr;
dmihdr = FindNextDmiTableOfType(6, 4) ) {
memInfo[i] = (struct DMIMemoryModuleInfo*) dmihdr;
if (memInfo[i]->currentSpeed > Platform.RAM.DIMM[i].Frequency)
Platform.RAM.DIMM[i].Frequency = memInfo[i]->currentSpeed; // favor real overclocked speed if any
i++;
}
#if 0
dumpAllTablesOfType(17);
getc();
#endif
}
/** Find first original dmi Table with a particular type */
struct DMIHeader* FindFirstDmiTableOfType(int type, int minlength)
{
current_pos = 0;
return FindNextDmiTableOfType(type, minlength);
};
