diff options
| -rw-r--r-- | OvmfPkg/8254TimerDxe/8254Timer.inf | 1 | ||||
| -rw-r--r-- | OvmfPkg/8254TimerDxe/Timer.c | 9 | ||||
| -rw-r--r-- | OvmfPkg/AmdSev/AmdSevX64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/CloudHv/CloudHvX64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/IntelTdx/IntelTdxX64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c | 9 | ||||
| -rw-r--r-- | OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf | 1 | ||||
| -rw-r--r-- | OvmfPkg/Microvm/MicrovmX64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkgIa32.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkgIa32X64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkgX64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/OvmfXen.dsc | 1 |
12 files changed, 22 insertions, 6 deletions
diff --git a/OvmfPkg/8254TimerDxe/8254Timer.inf b/OvmfPkg/8254TimerDxe/8254Timer.inf index 8a07c8247e..8fbab896f0 100644 --- a/OvmfPkg/8254TimerDxe/8254Timer.inf +++ b/OvmfPkg/8254TimerDxe/8254Timer.inf @@ -24,6 +24,7 @@ UefiBootServicesTableLib
BaseLib
DebugLib
+ NestedInterruptTplLib
UefiDriverEntryPoint
IoLib
diff --git a/OvmfPkg/8254TimerDxe/Timer.c b/OvmfPkg/8254TimerDxe/Timer.c index 7feaaaba2b..5382b01615 100644 --- a/OvmfPkg/8254TimerDxe/Timer.c +++ b/OvmfPkg/8254TimerDxe/Timer.c @@ -6,6 +6,8 @@ SPDX-License-Identifier: BSD-2-Clause-Patent **/
+#include <Library/NestedInterruptTplLib.h>
+
#include "Timer.h"
//
@@ -76,9 +78,10 @@ TimerInterruptHandler ( IN EFI_SYSTEM_CONTEXT SystemContext
)
{
- EFI_TPL OriginalTPL;
+ STATIC NESTED_INTERRUPT_STATE NestedInterruptState;
+ EFI_TPL OriginalTPL;
- OriginalTPL = gBS->RaiseTPL (TPL_HIGH_LEVEL);
+ OriginalTPL = NestedInterruptRaiseTPL ();
mLegacy8259->EndOfInterrupt (mLegacy8259, Efi8259Irq0);
@@ -89,7 +92,7 @@ TimerInterruptHandler ( mTimerNotifyFunction (mTimerPeriod);
}
- gBS->RestoreTPL (OriginalTPL);
+ NestedInterruptRestoreTPL (OriginalTPL, SystemContext, &NestedInterruptState);
}
/**
diff --git a/OvmfPkg/AmdSev/AmdSevX64.dsc b/OvmfPkg/AmdSev/AmdSevX64.dsc index 18c2922540..1cafe0d5b3 100644 --- a/OvmfPkg/AmdSev/AmdSevX64.dsc +++ b/OvmfPkg/AmdSev/AmdSevX64.dsc @@ -355,6 +355,7 @@ PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
+ NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterruptTplLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
QemuLoadImageLib|OvmfPkg/Library/GenericQemuLoadImageLib/GenericQemuLoadImageLib.inf
diff --git a/OvmfPkg/CloudHv/CloudHvX64.dsc b/OvmfPkg/CloudHv/CloudHvX64.dsc index 98daf98f43..dc2509c39e 100644 --- a/OvmfPkg/CloudHv/CloudHvX64.dsc +++ b/OvmfPkg/CloudHv/CloudHvX64.dsc @@ -406,6 +406,7 @@ PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
+ NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterruptTplLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
QemuLoadImageLib|OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.inf
diff --git a/OvmfPkg/IntelTdx/IntelTdxX64.dsc b/OvmfPkg/IntelTdx/IntelTdxX64.dsc index ea538fd783..6ec64df918 100644 --- a/OvmfPkg/IntelTdx/IntelTdxX64.dsc +++ b/OvmfPkg/IntelTdx/IntelTdxX64.dsc @@ -315,6 +315,7 @@ PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
+ NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterruptTplLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
QemuLoadImageLib|OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.inf
diff --git a/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c b/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c index 3e04b49d6b..67f4dcde37 100644 --- a/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c +++ b/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c @@ -8,6 +8,8 @@ SPDX-License-Identifier: BSD-2-Clause-Patent **/
+#include <Library/NestedInterruptTplLib.h>
+
#include "LocalApicTimerDxe.h"
//
@@ -58,9 +60,10 @@ TimerInterruptHandler ( IN EFI_SYSTEM_CONTEXT SystemContext
)
{
- EFI_TPL OriginalTPL;
+ STATIC NESTED_INTERRUPT_STATE NestedInterruptState;
+ EFI_TPL OriginalTPL;
- OriginalTPL = gBS->RaiseTPL (TPL_HIGH_LEVEL);
+ OriginalTPL = NestedInterruptRaiseTPL ();
SendApicEoi ();
@@ -71,7 +74,7 @@ TimerInterruptHandler ( mTimerNotifyFunction (mTimerPeriod);
}
- gBS->RestoreTPL (OriginalTPL);
+ NestedInterruptRestoreTPL (OriginalTPL, SystemContext, &NestedInterruptState);
}
/**
diff --git a/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf b/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf index 3ad28a148c..b85965c75e 100644 --- a/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf +++ b/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf @@ -27,6 +27,7 @@ UefiBootServicesTableLib
BaseLib
DebugLib
+ NestedInterruptTplLib
UefiDriverEntryPoint
LocalApicLib
diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc index de3b355254..f92a321fc2 100644 --- a/OvmfPkg/Microvm/MicrovmX64.dsc +++ b/OvmfPkg/Microvm/MicrovmX64.dsc @@ -405,6 +405,7 @@ PciExpressLib|OvmfPkg/Library/BaseCachingPciExpressLib/BaseCachingPciExpressLib.inf
CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
+ NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterruptTplLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
QemuLoadImageLib|OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.inf
diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc index f617aa60ca..f232de13a7 100644 --- a/OvmfPkg/OvmfPkgIa32.dsc +++ b/OvmfPkg/OvmfPkgIa32.dsc @@ -410,6 +410,7 @@ !endif
PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
+ NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterruptTplLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
QemuLoadImageLib|OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.inf
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc index cbd5df63a1..f21b78299f 100644 --- a/OvmfPkg/OvmfPkgIa32X64.dsc +++ b/OvmfPkg/OvmfPkgIa32X64.dsc @@ -416,6 +416,7 @@ PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
+ NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterruptTplLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
QemuLoadImageLib|OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.inf
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index 2caa4d2ecc..e24bb442cb 100644 --- a/OvmfPkg/OvmfPkgX64.dsc +++ b/OvmfPkg/OvmfPkgX64.dsc @@ -436,6 +436,7 @@ PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
+ NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterruptTplLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
QemuLoadImageLib|OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.inf
diff --git a/OvmfPkg/OvmfXen.dsc b/OvmfPkg/OvmfXen.dsc index 2af4682b78..bfa08c08e3 100644 --- a/OvmfPkg/OvmfXen.dsc +++ b/OvmfPkg/OvmfXen.dsc @@ -341,6 +341,7 @@ PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
+ NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterruptTplLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
[LibraryClasses.common.UEFI_APPLICATION]
|