diff options
| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-10-28 07:53:32 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-10-28 07:53:32 +0000 |
| commit | b6b55af34cf6e1ebcd2dacdd73252aa5f16bf41e (patch) | |
| tree | 8cb7b5d343533207baa7e9b5e0843fc97e7c6d1b /MdePkg/Include | |
| parent | 62ba2e4ade20ad48dec105e9f7db4a99d46da43b (diff) | |
| download | edk2-platforms-b6b55af34cf6e1ebcd2dacdd73252aa5f16bf41e.tar.xz | |
UEFI Capsule HOB updating includes:
1. add BuildCapsuleHob() in HobLib.h
2. add related APIs implementation in hob library instances.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9378 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Include')
| -rw-r--r-- | MdePkg/Include/Library/HobLib.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/MdePkg/Include/Library/HobLib.h b/MdePkg/Include/Library/HobLib.h index d17de0b35e..dcb4080d48 100644 --- a/MdePkg/Include/Library/HobLib.h +++ b/MdePkg/Include/Library/HobLib.h @@ -416,6 +416,25 @@ BuildMemoryAllocationHob ( );
/**
+ Builds an UEFI Capsule HOB.
+
+ This function builds an UEFI Capsule HOB.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param BaseAddress The physical memory-mapped base address of an UEFI capsule.
+ @param Length The length of the contiguous memory in bytes.
+
+**/
+VOID
+EFIAPI
+BuildCapsuleHob (
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,
+ IN UINT64 Length
+ );
+
+/**
Returns the type of a HOB.
This macro returns the HobType field from the HOB header for the
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