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| author | Star Zeng <star.zeng@intel.com> | 2018-01-26 11:46:17 +0800 |
|---|---|---|
| committer | Star Zeng <star.zeng@intel.com> | 2018-02-07 18:28:11 +0800 |
| commit | 20b58eb850ee6d1263bbe175e28d42dd1eaa9d05 (patch) | |
| tree | 0dcf1b9991ec6eeb49c6719080c5183cc1e6afbd /BaseTools/Source/Python/Workspace/WorkspaceCommon.py | |
| parent | ed0e52fc9a533fa809c56afbdfd7c350f17e22cc (diff) | |
| download | edk2-20b58eb850ee6d1263bbe175e28d42dd1eaa9d05.tar.gz edk2-20b58eb850ee6d1263bbe175e28d42dd1eaa9d05.tar.bz2 edk2-20b58eb850ee6d1263bbe175e28d42dd1eaa9d05.zip | |
MdeModulePkg Ppi/IoMmu.h: Add EFI_NOT_AVAILABLE_YET return status code
Install IOMMU PPI for pre-memory phase and return
EFI_NOT_AVAILABLE_YET to indicate that DMA protection has been enabled,
but DMA buffer are not available to be allocated yet.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Diffstat (limited to 'BaseTools/Source/Python/Workspace/WorkspaceCommon.py')
0 files changed, 0 insertions, 0 deletions