#define NDEBUG
#include <internal/debug.h>
+//#define ENABLE_ACPI
+
/* GLOBALS *******************************************************************/
PDEVICE_NODE IopRootDeviceNode;
IRP_MN_START_DEVICE,
&Stack);
- KeLeaveCriticalRegion();
+ KeLeaveCriticalRegion();
if (!NT_SUCCESS(Status))
{
const UNICODE_STRING IdentifierPci = RTL_CONSTANT_STRING(L"PCI BIOS");
UNICODE_STRING HardwareIdPci = RTL_CONSTANT_STRING(L"*PNP0A03\0");
static ULONG DeviceIndexPci = 0;
- /*const UNICODE_STRING IdentifierAcpi = RTL_CONSTANT_STRING(L"ACPI BIOS");
+#ifdef ENABLE_ACPI
+ const UNICODE_STRING IdentifierAcpi = RTL_CONSTANT_STRING(L"ACPI BIOS");
UNICODE_STRING HardwareIdAcpi = RTL_CONSTANT_STRING(L"*PNP0C08\0");
- static ULONG DeviceIndexAcpi = 0;*/
+ static ULONG DeviceIndexAcpi = 0;
+#endif
const UNICODE_STRING IdentifierSerial = RTL_CONSTANT_STRING(L"SerialController");
UNICODE_STRING HardwareIdSerial = RTL_CONSTANT_STRING(L"*PNP0501\0");
static ULONG DeviceIndexSerial = 0;
pHardwareId = &HardwareIdPci;
DeviceIndex = DeviceIndexPci++;
}
- /*else if (RtlCompareUnicodeString(&ValueName, &IdentifierAcpi, FALSE) == 0)
+#ifdef ENABLE_ACPI
+ else if (RtlCompareUnicodeString(&ValueName, &IdentifierAcpi, FALSE) == 0)
{
pHardwareId = &HardwareIdAcpi;
DeviceIndex = DeviceIndexAcpi++;
- }*/
+ }
+#endif
else
{
/* Unknown device */
ZwDeleteKey(hLevel2Key);
goto nextdevice;
}
+ /* Create 'LogConf' subkey */
+ InitializeObjectAttributes(&ObjectAttributes, &LogConfU, OBJ_KERNEL_HANDLE, hLevel2Key, NULL);
+ Status = ZwCreateKey(
+ &hLogConf,
+ KEY_SET_VALUE,
+ &ObjectAttributes,
+ 0,
+ NULL,
+ REG_OPTION_VOLATILE,
+ NULL);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT("ZwCreateKey() failed with status 0x%08lx\n", Status);
+ ZwDeleteKey(hLevel2Key);
+ goto nextdevice;
+ }
if (BootResourcesLength > 0)
{
/* Save boot resources to 'LogConf\BootConfig' */
- InitializeObjectAttributes(&ObjectAttributes, &LogConfU, OBJ_KERNEL_HANDLE, hLevel2Key, NULL);
- Status = ZwCreateKey(
- &hLogConf,
- KEY_SET_VALUE,
- &ObjectAttributes,
- 0,
- NULL,
- REG_OPTION_VOLATILE,
- NULL);
- if (!NT_SUCCESS(Status))
- {
- DPRINT("ZwCreateKey() failed with status 0x%08lx\n", Status);
- ZwDeleteKey(hLevel2Key);
- goto nextdevice;
- }
Status = ZwSetValueKey(hLogConf, &BootConfigU, 0, REG_FULL_RESOURCE_DESCRIPTOR, BootResources, BootResourcesLength);
- ZwClose(hLogConf);
if (!NT_SUCCESS(Status))
{
DPRINT("ZwSetValueKey() failed with status 0x%08lx\n", Status);
+ ZwClose(hLogConf);
ZwDeleteKey(hLevel2Key);
goto nextdevice;
}
}
+ ZwClose(hLogConf);
nextdevice:
if (BootResources && BootResources != ParentBootResources)
static BOOLEAN INIT_FUNCTION
IopIsAcpiComputer(VOID)
{
+#ifndef ENABLE_ACPI
return FALSE;
-#if 0
+#else
UNICODE_STRING MultiKeyPathU = RTL_CONSTANT_STRING(L"\\Registry\\Machine\\HARDWARE\\DESCRIPTION\\System\\MultifunctionAdapter");
UNICODE_STRING IdentifierU = RTL_CONSTANT_STRING(L"Identifier");
UNICODE_STRING AcpiBiosIdentifier = RTL_CONSTANT_STRING(L"ACPI BIOS");
UNICODE_STRING MultiKeyPathU = RTL_CONSTANT_STRING(L"\\Registry\\Machine\\HARDWARE\\DESCRIPTION\\System\\MultifunctionAdapter");
UNICODE_STRING DeviceDescU = RTL_CONSTANT_STRING(L"DeviceDesc");
UNICODE_STRING HardwareIDU = RTL_CONSTANT_STRING(L"HardwareID");
+ UNICODE_STRING LogConfU = RTL_CONSTANT_STRING(L"LogConf");
UNICODE_STRING HalAcpiDevice = RTL_CONSTANT_STRING(L"ACPI_HAL");
UNICODE_STRING HalAcpiId = RTL_CONSTANT_STRING(L"0000");
UNICODE_STRING HalAcpiDeviceDesc = RTL_CONSTANT_STRING(L"HAL ACPI");
UNICODE_STRING HalAcpiHardwareID = RTL_CONSTANT_STRING(L"*PNP0C08\0");
OBJECT_ATTRIBUTES ObjectAttributes;
- HANDLE hRoot, hHalAcpiDevice, hHalAcpiId;
+ HANDLE hRoot, hHalAcpiDevice, hHalAcpiId, hLogConf;
NTSTATUS Status;
InitializeObjectAttributes(&ObjectAttributes, &RootPathU, OBJ_KERNEL_HANDLE, NULL, NULL);
Status = ZwSetValueKey(hHalAcpiId, &DeviceDescU, 0, REG_SZ, HalAcpiDeviceDesc.Buffer, HalAcpiDeviceDesc.MaximumLength);
if (NT_SUCCESS(Status))
Status = ZwSetValueKey(hHalAcpiId, &HardwareIDU, 0, REG_MULTI_SZ, HalAcpiHardwareID.Buffer, HalAcpiHardwareID.MaximumLength);
+ if (NT_SUCCESS(Status))
+ {
+ InitializeObjectAttributes(&ObjectAttributes, &LogConfU, OBJ_KERNEL_HANDLE, hHalAcpiId, NULL);
+ Status = ZwCreateKey(&hLogConf, 0, &ObjectAttributes, 0, NULL, REG_OPTION_VOLATILE, NULL);
+ if (NT_SUCCESS(Status))
+ ZwClose(hLogConf);
+ }
ZwClose(hHalAcpiId);
return Status;
}