/* Convert to C by yhlu */ #define MCH_DRC 0x7c #define DRC_DONE (1 << 29) /* If I have already booted once skip a bunch of initialization */ /* To see if I have already booted I check to see if memory * has been enabled. */ static int bios_reset_detected(void) { uint32_t dword; dword = pci_read_config32(PCI_DEV(0, 0, 0), MCH_DRC); if( (dword & DRC_DONE) != 0 ) { return 1; } return 0; }