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author | Wei6 Xu <wei6.xu@intel.com> | 2020-05-12 16:12:37 +0800 |
---|---|---|
committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-05-15 06:11:44 +0000 |
commit | ba86bb2c4d9568d0c36ee61ac6289bbc6af48756 (patch) | |
tree | f01153b9c24b1afa978b233a9cdea4b0c2ab0fa0 /FmpDevicePkg/Include | |
parent | 6c4966423b1ee423cded5e5a59c3bdba16def32c (diff) | |
download | edk2-ba86bb2c4d9568d0c36ee61ac6289bbc6af48756.zip edk2-ba86bb2c4d9568d0c36ee61ac6289bbc6af48756.tar.gz edk2-ba86bb2c4d9568d0c36ee61ac6289bbc6af48756.tar.bz2 |
FmpDevicePkg: Add FmpDependencyDevice library class and NULL instance
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2696
This library provides firmware device specific services to support
saving dependency to firmware device and getting dependency from
firmware device.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
Reviewed-by: Sean Brogan <sean.brogan@microsoft.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Diffstat (limited to 'FmpDevicePkg/Include')
-rw-r--r-- | FmpDevicePkg/Include/Library/FmpDependencyDeviceLib.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/FmpDevicePkg/Include/Library/FmpDependencyDeviceLib.h b/FmpDevicePkg/Include/Library/FmpDependencyDeviceLib.h new file mode 100644 index 0000000..4351173 --- /dev/null +++ b/FmpDevicePkg/Include/Library/FmpDependencyDeviceLib.h @@ -0,0 +1,51 @@ +/** @file
+ Provides firmware device specific services to support saving dependency to
+ firmware device and getting dependency from firmware device.
+
+ Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __FMP_DEPENDENCY_DEVICE_LIB__
+#define __FMP_DEPENDENCY_DEVICE_LIB__
+
+#include <PiDxe.h>
+#include <Protocol/FirmwareManagement.h>
+
+/**
+ Save dependency to Fmp device.
+
+ @param[in] Depex Fmp dependency.
+ @param[in] DepexSize Size, in bytes, of the Fmp dependency.
+
+ @retval EFI_SUCCESS Save Fmp dependency succeeds.
+ @retval EFI_UNSUPPORTED Save Fmp dependency is not supported.
+ @retval Others Save Fmp dependency fails.
+
+**/
+EFI_STATUS
+EFIAPI
+SaveFmpDependency (
+ IN EFI_FIRMWARE_IMAGE_DEP *Depex,
+ IN UINT32 DepexSize
+ );
+
+/**
+ Get dependency from the Fmp device.
+ This caller is responsible for freeing the dependency buffer.
+
+ @param[out] DepexSize Size, in bytes, of the dependency.
+
+ @retval The pointer to dependency.
+ @retval NULL
+
+**/
+EFI_FIRMWARE_IMAGE_DEP*
+EFIAPI
+GetFmpDependency (
+ OUT UINT32 *DepexSize
+ );
+
+#endif
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