For TDCALL leaf TDG.VP.INFO, the bit 31:0 in R8 returns NUM_VCPUS and
bit 63:32 in R8 returns MAX_VCPUS. Current struct
TDCALL_INFO_RETURN_DATA defines them in wrong order.
Signed-off-by: Xiaoyao Li
Cc: Jiewen Yao
Cc: Min Xu
Cc: Gerd Hoffmann
Cc: Laszlo Ersek
---
MdePkg/Include/IndustryStand
On 6/26/24 10:33 AM, Aithal, Srikanth wrote:
On 6/26/2024 7:28 PM, Tobin Feldman-Fitzthum wrote:
On 6/26/24 4:08 AM, Aithal, Srikanth wrote:
Hello, SEV/SEVES guest boot fails with AMDSEV OVMF package built
using upstream edk2 master [commit head:
2fbaaa96d11ad61a9133df1728e3fe965d1457a5]
By default we have Neoverse-N2 cpu which supports FEAT_RNG feature.
Commit 5de5e230a80bed083360da95ba16a2c4a001620d (in EDK2) enabled that for
ArmVirt platform.
RNDR is implemented by both Neoverse-N2 and 'max' cpu implemented by QEMU.
Other cpu models lack it which prevents the RngDxe driver fro
SBSA Reference Platform in QEMU uses Neoverse-N2 cpu by default now.
This core supports FEAT_RNG feature so I thought that it should be
possible to use it for EFI_RNG_PROTOCOL.
Checked history and found that commit
5de5e230a80bed083360da95ba16a2c4a001620d (in EDK2) enabled that for
ArmVirt platfor
