| static const char SYSTEM_TYPE_PROP[] = "system-type";␊ |
| static const char MODEL_PROP[] = "Model";␊ |
| static const char BOARDID_PROP[] = "board-id";␊ |
| ␊ |
| static const char DEV_PATH_SUP[] = "DevicePathsSupported";␊ |
| static uint32_t DevPathSup = 1;␊ |
| /*␊ |
| * Get an smbios option string option to convert to EFI_CHAR16 string␊ |
| */␊ |
|
| ␉// too so we might as well create it so we have a pointer for it too.␊ |
| ␉node = DT__AddChild(node, "efi");␊ |
| ␊ |
| ␉if (archCpuType == CPU_TYPE_I386)␊ |
| ␉{␊ |
| ␉if (archCpuType == CPU_TYPE_I386) {␊ |
| ␉␉DT__AddProperty(node, FIRMWARE_ABI_PROP, sizeof(FIRMWARE_ABI_32_PROP_VALUE), (char*)FIRMWARE_ABI_32_PROP_VALUE);␊ |
| ␉}␊ |
| ␉else␊ |
| ␉{␊ |
| ␉} else {␊ |
| ␉␉DT__AddProperty(node, FIRMWARE_ABI_PROP, sizeof(FIRMWARE_ABI_64_PROP_VALUE), (char*)FIRMWARE_ABI_64_PROP_VALUE);␊ |
| ␉}␊ |
| ␊ |
|
| ␉// is set up. That is, name and table properties␊ |
| ␉Node *runtimeServicesNode = DT__AddChild(node, "runtime-services");␊ |
| ␊ |
| ␉if (archCpuType == CPU_TYPE_I386)␊ |
| ␉{␊ |
| ␉if (archCpuType == CPU_TYPE_I386) {␊ |
| ␉␉// The value of the table property is the 32-bit physical address for the RuntimeServices table.␊ |
| ␉␉// Since the EFI system table already has a pointer to it, we simply use the address of that pointer␊ |
| ␉␉// for the pointer to the property data. Warning.. DT finalization calls free on that but we're not␊ |
| ␉␉// the only thing to use a non-malloc'd pointer for something in the DT␊ |
| ␊ |
| ␉␉DT__AddProperty(runtimeServicesNode, "table", sizeof(uint64_t), &gST32->RuntimeServices);␊ |
| ␉}␊ |
| ␉else␊ |
| ␉{␊ |
| ␉} else {␊ |
| ␉␉DT__AddProperty(runtimeServicesNode, "table", sizeof(uint64_t), &gST64->RuntimeServices);␊ |
| ␉}␊ |
| ␊ |
|
| ␉// the value in the fsbFrequency global and not an malloc'd pointer␊ |
| ␉// because the DT_AddProperty function does not copy its args.␊ |
| ␊ |
| ␉if (Platform.CPU.FSBFrequency != 0)␊ |
| ␉{␊ |
| ␉if (Platform.CPU.FSBFrequency != 0) {␊ |
| ␉␉DT__AddProperty(efiPlatformNode, FSB_Frequency_prop, sizeof(uint64_t), &Platform.CPU.FSBFrequency);␊ |
| ␉}␊ |
| ␊ |
| ␉// Export TSC and CPU frequencies for use by the kernel or KEXTs␊ |
| ␉if (Platform.CPU.TSCFrequency != 0)␊ |
| ␉{␊ |
| ␉if (Platform.CPU.TSCFrequency != 0) {␊ |
| ␉␉DT__AddProperty(efiPlatformNode, TSC_Frequency_prop, sizeof(uint64_t), &Platform.CPU.TSCFrequency);␊ |
| ␉}␊ |
| ␊ |
| ␉if (Platform.CPU.CPUFrequency != 0)␊ |
| ␉{␊ |
| ␉if (Platform.CPU.CPUFrequency != 0) {␊ |
| ␉␉DT__AddProperty(efiPlatformNode, CPU_Frequency_prop, sizeof(uint64_t), &Platform.CPU.CPUFrequency);␊ |
| ␉}␊ |
| ␊ |
| ␉DT__AddProperty(efiPlatformNode,DEV_PATH_SUP, sizeof(uint32_t), &DevPathSup);␊ |
| ␊ |
| ␉// Bungo␊ |
| ␉/* Export system-id. Can be disabled with SystemId=No in com.apple.Boot.plist␊ |
| ␉if ((ret=getSystemID())) {␊ |
