diff options
Diffstat (limited to 'BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py')
-rw-r--r-- | BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py b/BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py index 91d24919c4..8abb449c6f 100644 --- a/BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py +++ b/BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py @@ -47,14 +47,19 @@ class FmpCapsuleImageHeaderClass (object): # /// therefore can be modified without changing the Auth data.
# ///
# UINT64 UpdateHardwareInstance;
+ #
+ # ///
+ # /// Bits which indicate authentication and depex information for the image that follows this structure
+ # ///
+ # UINT64 ImageCapsuleSupport
# } EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER;
#
- # #define EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER_INIT_VERSION 0x00000002
+ # #define EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER_INIT_VERSION 0x00000003
- _StructFormat = '<I16sB3BIIQ'
+ _StructFormat = '<I16sB3BIIQQ'
_StructSize = struct.calcsize (_StructFormat)
- EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER_INIT_VERSION = 0x00000002
+ EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER_INIT_VERSION = 0x00000003
def __init__ (self):
self._Valid = False
@@ -64,6 +69,7 @@ class FmpCapsuleImageHeaderClass (object): self.UpdateImageSize = 0
self.UpdateVendorCodeSize = 0
self.UpdateHardwareInstance = 0x0000000000000000
+ self.ImageCapsuleSupport = 0x0000000000000000
self.Payload = b''
self.VendorCodeBytes = b''
@@ -78,7 +84,8 @@ class FmpCapsuleImageHeaderClass (object): 0,0,0,
self.UpdateImageSize,
self.UpdateVendorCodeSize,
- self.UpdateHardwareInstance
+ self.UpdateHardwareInstance,
+ self.ImageCapsuleSupport
)
self._Valid = True
return FmpCapsuleImageHeader + self.Payload + self.VendorCodeBytes
@@ -86,7 +93,7 @@ class FmpCapsuleImageHeaderClass (object): def Decode (self, Buffer):
if len (Buffer) < self._StructSize:
raise ValueError
- (Version, UpdateImageTypeId, UpdateImageIndex, r0, r1, r2, UpdateImageSize, UpdateVendorCodeSize, UpdateHardwareInstance) = \
+ (Version, UpdateImageTypeId, UpdateImageIndex, r0, r1, r2, UpdateImageSize, UpdateVendorCodeSize, UpdateHardwareInstance, ImageCapsuleSupport) = \
struct.unpack (
self._StructFormat,
Buffer[0:self._StructSize]
@@ -105,6 +112,7 @@ class FmpCapsuleImageHeaderClass (object): self.UpdateImageSize = UpdateImageSize
self.UpdateVendorCodeSize = UpdateVendorCodeSize
self.UpdateHardwareInstance = UpdateHardwareInstance
+ self.ImageCapsuleSupport = ImageCapsuleSupport
self.Payload = Buffer[self._StructSize:self._StructSize + UpdateImageSize]
self.VendorCodeBytes = Buffer[self._StructSize + UpdateImageSize:]
self._Valid = True
@@ -119,6 +127,7 @@ class FmpCapsuleImageHeaderClass (object): print ('EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER.UpdateImageSize = {UpdateImageSize:08X}'.format (UpdateImageSize = self.UpdateImageSize))
print ('EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER.UpdateVendorCodeSize = {UpdateVendorCodeSize:08X}'.format (UpdateVendorCodeSize = self.UpdateVendorCodeSize))
print ('EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER.UpdateHardwareInstance = {UpdateHardwareInstance:016X}'.format (UpdateHardwareInstance = self.UpdateHardwareInstance))
+ print ('EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER.ImageCapsuleSupport = {ImageCapsuleSupport:016X}'.format (ImageCapsuleSupport = self.ImageCapsuleSupport))
print ('sizeof (Payload) = {Size:08X}'.format (Size = len (self.Payload)))
print ('sizeof (VendorCodeBytes) = {Size:08X}'.format (Size = len (self.VendorCodeBytes)))
@@ -153,6 +162,8 @@ class FmpCapsuleHeaderClass (object): _ItemOffsetSize = struct.calcsize (_ItemOffsetFormat)
EFI_FIRMWARE_MANAGEMENT_CAPSULE_HEADER_INIT_VERSION = 0x00000001
+ CAPSULE_SUPPORT_AUTHENTICATION = 0x0000000000000001
+ CAPSULE_SUPPORT_DEPENDENCY = 0x0000000000000002
def __init__ (self):
self._Valid = False
@@ -172,8 +183,8 @@ class FmpCapsuleHeaderClass (object): raise ValueError
return self._EmbeddedDriverList[Index]
- def AddPayload (self, UpdateImageTypeId, Payload = b'', VendorCodeBytes = b'', HardwareInstance = 0, UpdateImageIndex = 1):
- self._PayloadList.append ((UpdateImageTypeId, Payload, VendorCodeBytes, HardwareInstance, UpdateImageIndex))
+ def AddPayload (self, UpdateImageTypeId, Payload = b'', VendorCodeBytes = b'', HardwareInstance = 0, UpdateImageIndex = 1, CapsuleSupport = 0):
+ self._PayloadList.append ((UpdateImageTypeId, Payload, VendorCodeBytes, HardwareInstance, UpdateImageIndex, CapsuleSupport))
def GetFmpCapsuleImageHeader (self, Index):
if Index >= len (self._FmpCapsuleImageHeaderList):
@@ -198,13 +209,14 @@ class FmpCapsuleHeaderClass (object): self._ItemOffsetList.append (Offset)
Offset = Offset + len (EmbeddedDriver)
Index = 1
- for (UpdateImageTypeId, Payload, VendorCodeBytes, HardwareInstance, UpdateImageIndex) in self._PayloadList:
+ for (UpdateImageTypeId, Payload, VendorCodeBytes, HardwareInstance, UpdateImageIndex, CapsuleSupport) in self._PayloadList:
FmpCapsuleImageHeader = FmpCapsuleImageHeaderClass ()
FmpCapsuleImageHeader.UpdateImageTypeId = UpdateImageTypeId
FmpCapsuleImageHeader.UpdateImageIndex = UpdateImageIndex
FmpCapsuleImageHeader.Payload = Payload
FmpCapsuleImageHeader.VendorCodeBytes = VendorCodeBytes
FmpCapsuleImageHeader.UpdateHardwareInstance = HardwareInstance
+ FmpCapsuleImageHeader.ImageCapsuleSupport = CapsuleSupport
FmpCapsuleImage = FmpCapsuleImageHeader.Encode ()
FmpCapsuleData = FmpCapsuleData + FmpCapsuleImage
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