mirror of
https://github.com/acidanthera/audk.git
synced 2025-07-23 13:44:33 +02:00
When SEV is enabled, the DMA must be performed on unencrypted pages. So when get asked to perfom FWCFG DMA read or write, we allocate a intermediate (bounce buffer) unencrypted buffer and use this buffer for DMA read or write. Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Description
Acidanthera UEFI Development Kit based on EDK II edk2-stable202405
Languages
C
71.6%
Assembly
16.4%
Python
8.5%
Rich Text Format
1.3%
C++
0.8%
Other
1%