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Diffstat (limited to 'OvmfPkg/Library/CcExitLib/CcExitVcHandler.c')
-rw-r--r--OvmfPkg/Library/CcExitLib/CcExitVcHandler.c124
1 files changed, 62 insertions, 62 deletions
diff --git a/OvmfPkg/Library/CcExitLib/CcExitVcHandler.c b/OvmfPkg/Library/CcExitLib/CcExitVcHandler.c
index ad2a922c9f..985e547977 100644
--- a/OvmfPkg/Library/CcExitLib/CcExitVcHandler.c
+++ b/OvmfPkg/Library/CcExitLib/CcExitVcHandler.c
@@ -611,7 +611,7 @@ UnsupportedExit (
{
UINT64 Status;
- Status = VmgExit (Ghcb, SVM_EXIT_UNSUPPORTED, Regs->ExceptionData, 0);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_UNSUPPORTED, Regs->ExceptionData, 0);
if (Status == 0) {
GHCB_EVENT_INJECTION Event;
@@ -755,8 +755,8 @@ MmioExit (
CopyMem (Ghcb->SharedBuffer, &InstructionData->Ext.RegData, Bytes);
Ghcb->SaveArea.SwScratch = (UINT64)Ghcb->SharedBuffer;
- VmgSetOffsetValid (Ghcb, GhcbSwScratch);
- Status = VmgExit (Ghcb, SVM_EXIT_MMIO_WRITE, ExitInfo1, ExitInfo2);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbSwScratch);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_MMIO_WRITE, ExitInfo1, ExitInfo2);
if (Status != 0) {
return Status;
}
@@ -807,8 +807,8 @@ MmioExit (
CopyMem (Ghcb->SharedBuffer, &Regs->Rax, Bytes);
Ghcb->SaveArea.SwScratch = (UINT64)Ghcb->SharedBuffer;
- VmgSetOffsetValid (Ghcb, GhcbSwScratch);
- Status = VmgExit (Ghcb, SVM_EXIT_MMIO_WRITE, ExitInfo1, ExitInfo2);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbSwScratch);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_MMIO_WRITE, ExitInfo1, ExitInfo2);
if (Status != 0) {
return Status;
}
@@ -843,8 +843,8 @@ MmioExit (
CopyMem (Ghcb->SharedBuffer, InstructionData->Immediate, Bytes);
Ghcb->SaveArea.SwScratch = (UINT64)Ghcb->SharedBuffer;
- VmgSetOffsetValid (Ghcb, GhcbSwScratch);
- Status = VmgExit (Ghcb, SVM_EXIT_MMIO_WRITE, ExitInfo1, ExitInfo2);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbSwScratch);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_MMIO_WRITE, ExitInfo1, ExitInfo2);
if (Status != 0) {
return Status;
}
@@ -882,8 +882,8 @@ MmioExit (
ExitInfo2 = Bytes;
Ghcb->SaveArea.SwScratch = (UINT64)Ghcb->SharedBuffer;
- VmgSetOffsetValid (Ghcb, GhcbSwScratch);
- Status = VmgExit (Ghcb, SVM_EXIT_MMIO_READ, ExitInfo1, ExitInfo2);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbSwScratch);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_MMIO_READ, ExitInfo1, ExitInfo2);
if (Status != 0) {
return Status;
}
@@ -942,8 +942,8 @@ MmioExit (
ExitInfo2 = Bytes;
Ghcb->SaveArea.SwScratch = (UINT64)Ghcb->SharedBuffer;
- VmgSetOffsetValid (Ghcb, GhcbSwScratch);
- Status = VmgExit (Ghcb, SVM_EXIT_MMIO_READ, ExitInfo1, ExitInfo2);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbSwScratch);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_MMIO_READ, ExitInfo1, ExitInfo2);
if (Status != 0) {
return Status;
}
@@ -979,8 +979,8 @@ MmioExit (
ExitInfo2 = Bytes;
Ghcb->SaveArea.SwScratch = (UINT64)Ghcb->SharedBuffer;
- VmgSetOffsetValid (Ghcb, GhcbSwScratch);
- Status = VmgExit (Ghcb, SVM_EXIT_MMIO_READ, ExitInfo1, ExitInfo2);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbSwScratch);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_MMIO_READ, ExitInfo1, ExitInfo2);
if (Status != 0) {
return Status;
}
@@ -1011,8 +1011,8 @@ MmioExit (
ExitInfo2 = Bytes;
Ghcb->SaveArea.SwScratch = (UINT64)Ghcb->SharedBuffer;
- VmgSetOffsetValid (Ghcb, GhcbSwScratch);
- Status = VmgExit (Ghcb, SVM_EXIT_MMIO_READ, ExitInfo1, ExitInfo2);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbSwScratch);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_MMIO_READ, ExitInfo1, ExitInfo2);
if (Status != 0) {
return Status;
}
@@ -1068,11 +1068,11 @@ MwaitExit (
DecodeModRm (Regs, InstructionData);
Ghcb->SaveArea.Rax = Regs->Rax;
- VmgSetOffsetValid (Ghcb, GhcbRax);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRax);
Ghcb->SaveArea.Rcx = Regs->Rcx;
- VmgSetOffsetValid (Ghcb, GhcbRcx);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRcx);
- return VmgExit (Ghcb, SVM_EXIT_MWAIT, 0, 0);
+ return CcExitVmgExit (Ghcb, SVM_EXIT_MWAIT, 0, 0);
}
/**
@@ -1100,13 +1100,13 @@ MonitorExit (
DecodeModRm (Regs, InstructionData);
Ghcb->SaveArea.Rax = Regs->Rax; // Identity mapped, so VA = PA
- VmgSetOffsetValid (Ghcb, GhcbRax);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRax);
Ghcb->SaveArea.Rcx = Regs->Rcx;
- VmgSetOffsetValid (Ghcb, GhcbRcx);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRcx);
Ghcb->SaveArea.Rdx = Regs->Rdx;
- VmgSetOffsetValid (Ghcb, GhcbRdx);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRdx);
- return VmgExit (Ghcb, SVM_EXIT_MONITOR, 0, 0);
+ return CcExitVmgExit (Ghcb, SVM_EXIT_MONITOR, 0, 0);
}
/**
@@ -1131,7 +1131,7 @@ WbinvdExit (
IN SEV_ES_INSTRUCTION_DATA *InstructionData
)
{
- return VmgExit (Ghcb, SVM_EXIT_WBINVD, 0, 0);
+ return CcExitVmgExit (Ghcb, SVM_EXIT_WBINVD, 0, 0);
}
/**
@@ -1160,14 +1160,14 @@ RdtscpExit (
DecodeModRm (Regs, InstructionData);
- Status = VmgExit (Ghcb, SVM_EXIT_RDTSCP, 0, 0);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_RDTSCP, 0, 0);
if (Status != 0) {
return Status;
}
- if (!VmgIsOffsetValid (Ghcb, GhcbRax) ||
- !VmgIsOffsetValid (Ghcb, GhcbRcx) ||
- !VmgIsOffsetValid (Ghcb, GhcbRdx))
+ if (!CcExitVmgIsOffsetValid (Ghcb, GhcbRax) ||
+ !CcExitVmgIsOffsetValid (Ghcb, GhcbRcx) ||
+ !CcExitVmgIsOffsetValid (Ghcb, GhcbRdx))
{
return UnsupportedExit (Ghcb, Regs, InstructionData);
}
@@ -1206,16 +1206,16 @@ VmmCallExit (
DecodeModRm (Regs, InstructionData);
Ghcb->SaveArea.Rax = Regs->Rax;
- VmgSetOffsetValid (Ghcb, GhcbRax);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRax);
Ghcb->SaveArea.Cpl = (UINT8)(Regs->Cs & 0x3);
- VmgSetOffsetValid (Ghcb, GhcbCpl);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbCpl);
- Status = VmgExit (Ghcb, SVM_EXIT_VMMCALL, 0, 0);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_VMMCALL, 0, 0);
if (Status != 0) {
return Status;
}
- if (!VmgIsOffsetValid (Ghcb, GhcbRax)) {
+ if (!CcExitVmgIsOffsetValid (Ghcb, GhcbRax)) {
return UnsupportedExit (Ghcb, Regs, InstructionData);
}
@@ -1254,28 +1254,28 @@ MsrExit (
case 0x30: // WRMSR
ExitInfo1 = 1;
Ghcb->SaveArea.Rax = Regs->Rax;
- VmgSetOffsetValid (Ghcb, GhcbRax);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRax);
Ghcb->SaveArea.Rdx = Regs->Rdx;
- VmgSetOffsetValid (Ghcb, GhcbRdx);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRdx);
//
// fall through
//
case 0x32: // RDMSR
Ghcb->SaveArea.Rcx = Regs->Rcx;
- VmgSetOffsetValid (Ghcb, GhcbRcx);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRcx);
break;
default:
return UnsupportedExit (Ghcb, Regs, InstructionData);
}
- Status = VmgExit (Ghcb, SVM_EXIT_MSR, ExitInfo1, 0);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_MSR, ExitInfo1, 0);
if (Status != 0) {
return Status;
}
if (ExitInfo1 == 0) {
- if (!VmgIsOffsetValid (Ghcb, GhcbRax) ||
- !VmgIsOffsetValid (Ghcb, GhcbRdx))
+ if (!CcExitVmgIsOffsetValid (Ghcb, GhcbRax) ||
+ !CcExitVmgIsOffsetValid (Ghcb, GhcbRdx))
{
return UnsupportedExit (Ghcb, Regs, InstructionData);
}
@@ -1471,8 +1471,8 @@ IoioExit (
}
Ghcb->SaveArea.SwScratch = (UINT64)Ghcb->SharedBuffer;
- VmgSetOffsetValid (Ghcb, GhcbSwScratch);
- Status = VmgExit (Ghcb, SVM_EXIT_IOIO_PROT, ExitInfo1, ExitInfo2);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbSwScratch);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_IOIO_PROT, ExitInfo1, ExitInfo2);
if (Status != 0) {
return Status;
}
@@ -1495,15 +1495,15 @@ IoioExit (
CopyMem (&Ghcb->SaveArea.Rax, &Regs->Rax, IOIO_DATA_BYTES (ExitInfo1));
}
- VmgSetOffsetValid (Ghcb, GhcbRax);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRax);
- Status = VmgExit (Ghcb, SVM_EXIT_IOIO_PROT, ExitInfo1, 0);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_IOIO_PROT, ExitInfo1, 0);
if (Status != 0) {
return Status;
}
if ((ExitInfo1 & IOIO_TYPE_IN) != 0) {
- if (!VmgIsOffsetValid (Ghcb, GhcbRax)) {
+ if (!CcExitVmgIsOffsetValid (Ghcb, GhcbRax)) {
return UnsupportedExit (Ghcb, Regs, InstructionData);
}
@@ -1536,7 +1536,7 @@ InvdExit (
IN SEV_ES_INSTRUCTION_DATA *InstructionData
)
{
- return VmgExit (Ghcb, SVM_EXIT_INVD, 0, 0);
+ return CcExitVmgExit (Ghcb, SVM_EXIT_INVD, 0, 0);
}
/**
@@ -1581,23 +1581,23 @@ GetCpuidHyp (
{
*UnsupportedExit = FALSE;
Ghcb->SaveArea.Rax = EaxIn;
- VmgSetOffsetValid (Ghcb, GhcbRax);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRax);
Ghcb->SaveArea.Rcx = EcxIn;
- VmgSetOffsetValid (Ghcb, GhcbRcx);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRcx);
if (EaxIn == CPUID_EXTENDED_STATE) {
Ghcb->SaveArea.XCr0 = XCr0;
- VmgSetOffsetValid (Ghcb, GhcbXCr0);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbXCr0);
}
- *Status = VmgExit (Ghcb, SVM_EXIT_CPUID, 0, 0);
+ *Status = CcExitVmgExit (Ghcb, SVM_EXIT_CPUID, 0, 0);
if (*Status != 0) {
return FALSE;
}
- if (!VmgIsOffsetValid (Ghcb, GhcbRax) ||
- !VmgIsOffsetValid (Ghcb, GhcbRbx) ||
- !VmgIsOffsetValid (Ghcb, GhcbRcx) ||
- !VmgIsOffsetValid (Ghcb, GhcbRdx))
+ if (!CcExitVmgIsOffsetValid (Ghcb, GhcbRax) ||
+ !CcExitVmgIsOffsetValid (Ghcb, GhcbRbx) ||
+ !CcExitVmgIsOffsetValid (Ghcb, GhcbRcx) ||
+ !CcExitVmgIsOffsetValid (Ghcb, GhcbRdx))
{
*UnsupportedExit = TRUE;
return FALSE;
@@ -2049,15 +2049,15 @@ RdpmcExit (
UINT64 Status;
Ghcb->SaveArea.Rcx = Regs->Rcx;
- VmgSetOffsetValid (Ghcb, GhcbRcx);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRcx);
- Status = VmgExit (Ghcb, SVM_EXIT_RDPMC, 0, 0);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_RDPMC, 0, 0);
if (Status != 0) {
return Status;
}
- if (!VmgIsOffsetValid (Ghcb, GhcbRax) ||
- !VmgIsOffsetValid (Ghcb, GhcbRdx))
+ if (!CcExitVmgIsOffsetValid (Ghcb, GhcbRax) ||
+ !CcExitVmgIsOffsetValid (Ghcb, GhcbRdx))
{
return UnsupportedExit (Ghcb, Regs, InstructionData);
}
@@ -2092,13 +2092,13 @@ RdtscExit (
{
UINT64 Status;
- Status = VmgExit (Ghcb, SVM_EXIT_RDTSC, 0, 0);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_RDTSC, 0, 0);
if (Status != 0) {
return Status;
}
- if (!VmgIsOffsetValid (Ghcb, GhcbRax) ||
- !VmgIsOffsetValid (Ghcb, GhcbRdx))
+ if (!CcExitVmgIsOffsetValid (Ghcb, GhcbRax) ||
+ !CcExitVmgIsOffsetValid (Ghcb, GhcbRdx))
{
return UnsupportedExit (Ghcb, Regs, InstructionData);
}
@@ -2150,9 +2150,9 @@ Dr7WriteExit (
// Using a value of 0 for ExitInfo1 means RAX holds the value
//
Ghcb->SaveArea.Rax = *Register;
- VmgSetOffsetValid (Ghcb, GhcbRax);
+ CcExitVmgSetOffsetValid (Ghcb, GhcbRax);
- Status = VmgExit (Ghcb, SVM_EXIT_DR7_WRITE, 0, 0);
+ Status = CcExitVmgExit (Ghcb, SVM_EXIT_DR7_WRITE, 0, 0);
if (Status != 0) {
return Status;
}
@@ -2243,7 +2243,7 @@ InternalVmgExitHandleVc (
Regs = SystemContext.SystemContextX64;
- VmgInit (Ghcb, &InterruptState);
+ CcExitVmgInit (Ghcb, &InterruptState);
ExitCode = Regs->ExceptionData;
switch (ExitCode) {
@@ -2327,7 +2327,7 @@ InternalVmgExitHandleVc (
VcRet = EFI_PROTOCOL_ERROR;
}
- VmgDone (Ghcb, InterruptState);
+ CcExitVmgDone (Ghcb, InterruptState);
return VcRet;
}
generated by cgit (git 2.34.1) at 2025-02-23 20:57:11 +0000