diff options
Diffstat (limited to 'MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskImpl.h')
| -rw-r--r-- | MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskImpl.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskImpl.h b/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskImpl.h index 0b9a4f9ec8..2fcc89f046 100644 --- a/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskImpl.h +++ b/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskImpl.h @@ -28,14 +28,19 @@ #include <Library/FileExplorerLib.h>
#include <Library/DevicePathLib.h>
#include <Library/PrintLib.h>
+#include <Library/PcdLib.h>
+#include <Library/DxeServicesLib.h>
#include <Protocol/RamDisk.h>
#include <Protocol/BlockIo.h>
#include <Protocol/BlockIo2.h>
#include <Protocol/HiiConfigAccess.h>
#include <Protocol/SimpleFileSystem.h>
+#include <Protocol/AcpiTable.h>
+#include <Protocol/AcpiSystemDescriptionTable.h>
#include <Guid/MdeModuleHii.h>
#include <Guid/RamDiskHii.h>
#include <Guid/FileInfo.h>
+#include <IndustryStandard/Acpi61.h>
#include "RamDiskNVData.h"
@@ -69,6 +74,12 @@ extern LIST_ENTRY RegisteredRamDisks; extern UINTN ListEntryNum;
//
+// Pointers to the EFI_ACPI_TABLE_PROTOCOL and EFI_ACPI_SDT_PROTOCOL.
+//
+extern EFI_ACPI_TABLE_PROTOCOL *mAcpiTableProtocol;
+extern EFI_ACPI_SDT_PROTOCOL *mAcpiSdtProtocol;
+
+//
// RAM Disk create method.
//
typedef enum _RAM_DISK_CREATE_METHOD {
@@ -96,6 +107,7 @@ typedef struct { EFI_GUID TypeGuid;
UINT16 InstanceNumber;
RAM_DISK_CREATE_METHOD CreateMethod;
+ BOOLEAN InNfit;
LIST_ENTRY ThisInstance;
} RAM_DISK_PRIVATE_DATA;
@@ -630,4 +642,20 @@ OpenFileByDevicePath( IN UINT64 Attributes
);
+
+/**
+ Publish the RAM disk NVDIMM Firmware Interface Table (NFIT) to the ACPI
+ table.
+
+ @param[in] PrivateData Points to RAM disk private data.
+
+ @retval EFI_SUCCESS The RAM disk NFIT has been published.
+ @retval others The RAM disk NFIT has not been published.
+
+**/
+EFI_STATUS
+RamDiskPublishNfit (
+ IN RAM_DISK_PRIVATE_DATA *PrivateData
+ );
+
#endif
|