diff options
Diffstat (limited to 'UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm')
| -rw-r--r-- | UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm b/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm index 5d30f35b20..5532a1d391 100644 --- a/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm +++ b/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm @@ -533,6 +533,12 @@ BITS 64 mov rax, 0x80000004 ; VMGEXIT AP_RESET_HOLD
mov [rdx + 0x390], rax
+ mov rax, 114 ; Set SwExitCode valid bit
+ bts [rdx + 0x3f0], rax
+ inc rax ; Set SwExitInfo1 valid bit
+ bts [rdx + 0x3f0], rax
+ inc rax ; Set SwExitInfo2 valid bit
+ bts [rdx + 0x3f0], rax
pop rdx
pop rcx
|