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| author | Jiewen Yao <jiewen.yao@intel.com> | 2017-09-23 16:27:50 +0800 |
|---|---|---|
| committer | Jiewen Yao <jiewen.yao@intel.com> | 2017-10-30 09:27:55 +0800 |
| commit | a1e7cd0b020ac024015095068b02e03a68edd96c (patch) | |
| tree | 14d380b67d1d7d82d85297f75d0946431a34a605 /OvmfPkg | |
| parent | e5d847476ab6386bef4e3c70e76f5d26c606ed5e (diff) | |
| download | edk2-a1e7cd0b020ac024015095068b02e03a68edd96c.tar.gz edk2-a1e7cd0b020ac024015095068b02e03a68edd96c.tar.bz2 edk2-a1e7cd0b020ac024015095068b02e03a68edd96c.zip | |
IntelSiliconPkg/VtdPmrPei: Add premem support.
Remove memory discovered dependency to support both premem
VTD_INFO_PPI and postmem VTD_INFO_PPI.
If VTD_INFO_PPI is installed before memory is ready, this
driver protects all memory region.
If VTD_INFO_PPI is installed or reinstalled after memory
is ready, this driver allocates DMA buffer and protect rest.
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Diffstat (limited to 'OvmfPkg')
0 files changed, 0 insertions, 0 deletions