diff options
author | Michael Kubacki <michael.kubacki@microsoft.com> | 2021-12-05 14:54:09 -0800 |
---|---|---|
committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-12-07 17:24:28 +0000 |
commit | ac0a286f4d747a4c6c603a7b225917293cbe1e9f (patch) | |
tree | 32654f2b35755afc961e2c97296b2dec5762da75 /OvmfPkg/XenPlatformPei/Xen.c | |
parent | d1050b9dff1cace252aff86630bfdb59dff5f507 (diff) | |
download | edk2-ac0a286f4d747a4c6c603a7b225917293cbe1e9f.tar.gz edk2-ac0a286f4d747a4c6c603a7b225917293cbe1e9f.tar.bz2 edk2-ac0a286f4d747a4c6c603a7b225917293cbe1e9f.zip |
OvmfPkg: Apply uncrustify changes
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737
Apply uncrustify changes to .c/.h files in the OvmfPkg package
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Andrew Fish <afish@apple.com>
Diffstat (limited to 'OvmfPkg/XenPlatformPei/Xen.c')
-rw-r--r-- | OvmfPkg/XenPlatformPei/Xen.c | 346 |
1 files changed, 184 insertions, 162 deletions
diff --git a/OvmfPkg/XenPlatformPei/Xen.c b/OvmfPkg/XenPlatformPei/Xen.c index 9c66418959..7f00eef11e 100644 --- a/OvmfPkg/XenPlatformPei/Xen.c +++ b/OvmfPkg/XenPlatformPei/Xen.c @@ -37,17 +37,17 @@ #include "Platform.h"
#include "Xen.h"
-STATIC UINT32 mXenLeaf = 0;
+STATIC UINT32 mXenLeaf = 0;
-EFI_XEN_INFO mXenInfo;
+EFI_XEN_INFO mXenInfo;
//
// Location of the firmware info struct setup by hvmloader.
// Only the E820 table is used by OVMF.
//
-EFI_XEN_OVMF_INFO *mXenHvmloaderInfo;
-STATIC EFI_E820_ENTRY64 mE820Entries[128];
-STATIC UINT32 mE820EntriesCount;
+EFI_XEN_OVMF_INFO *mXenHvmloaderInfo;
+STATIC EFI_E820_ENTRY64 mE820Entries[128];
+STATIC UINT32 mE820EntriesCount;
/**
Returns E820 map provided by Xen
@@ -59,23 +59,23 @@ STATIC UINT32 mE820EntriesCount; **/
EFI_STATUS
XenGetE820Map (
- EFI_E820_ENTRY64 **Entries,
- UINT32 *Count
+ EFI_E820_ENTRY64 **Entries,
+ UINT32 *Count
)
{
- INTN ReturnCode;
- xen_memory_map_t Parameters;
- UINTN LoopIndex;
- UINTN Index;
- EFI_E820_ENTRY64 TmpEntry;
+ INTN ReturnCode;
+ xen_memory_map_t Parameters;
+ UINTN LoopIndex;
+ UINTN Index;
+ EFI_E820_ENTRY64 TmpEntry;
//
// Get E820 produced by hvmloader
//
if (mXenHvmloaderInfo != NULL) {
ASSERT (mXenHvmloaderInfo->E820 < MAX_ADDRESS);
- *Entries = (EFI_E820_ENTRY64 *)(UINTN) mXenHvmloaderInfo->E820;
- *Count = mXenHvmloaderInfo->E820EntriesCount;
+ *Entries = (EFI_E820_ENTRY64 *)(UINTN)mXenHvmloaderInfo->E820;
+ *Count = mXenHvmloaderInfo->E820EntriesCount;
return EFI_SUCCESS;
}
@@ -86,7 +86,7 @@ XenGetE820Map ( if (mE820EntriesCount > 0) {
*Entries = mE820Entries;
- *Count = mE820EntriesCount;
+ *Count = mE820EntriesCount;
return EFI_SUCCESS;
}
@@ -105,14 +105,14 @@ XenGetE820Map ( for (LoopIndex = 1; LoopIndex < mE820EntriesCount; LoopIndex++) {
for (Index = LoopIndex; Index < mE820EntriesCount; Index++) {
if (mE820Entries[Index - 1].BaseAddr > mE820Entries[Index].BaseAddr) {
- TmpEntry = mE820Entries[Index];
- mE820Entries[Index] = mE820Entries[Index - 1];
+ TmpEntry = mE820Entries[Index];
+ mE820Entries[Index] = mE820Entries[Index - 1];
mE820Entries[Index - 1] = TmpEntry;
}
}
}
- *Count = mE820EntriesCount;
+ *Count = mE820EntriesCount;
*Entries = mE820Entries;
return EFI_SUCCESS;
@@ -128,14 +128,14 @@ EFI_STATUS XenConnect (
)
{
- UINT32 Index;
- UINT32 TransferReg;
- UINT32 TransferPages;
- UINT32 XenVersion;
- EFI_XEN_OVMF_INFO *Info;
- CHAR8 Sig[sizeof (Info->Signature) + 1];
- UINT32 *PVHResetVectorData;
- RETURN_STATUS Status;
+ UINT32 Index;
+ UINT32 TransferReg;
+ UINT32 TransferPages;
+ UINT32 XenVersion;
+ EFI_XEN_OVMF_INFO *Info;
+ CHAR8 Sig[sizeof (Info->Signature) + 1];
+ UINT32 *PVHResetVectorData;
+ RETURN_STATUS Status;
ASSERT (mXenLeaf != 0);
@@ -150,9 +150,11 @@ XenConnect ( }
for (Index = 0; Index < TransferPages; Index++) {
- AsmWriteMsr64 (TransferReg,
- (UINTN) mXenInfo.HyperPages +
- (Index << EFI_PAGE_SHIFT) + Index);
+ AsmWriteMsr64 (
+ TransferReg,
+ (UINTN)mXenInfo.HyperPages +
+ (Index << EFI_PAGE_SHIFT) + Index
+ );
}
//
@@ -160,8 +162,12 @@ XenConnect ( //
AsmCpuid (mXenLeaf + 1, &XenVersion, NULL, NULL, NULL);
- DEBUG ((DEBUG_ERROR, "Detected Xen version %d.%d\n",
- XenVersion >> 16, XenVersion & 0xFFFF));
+ DEBUG ((
+ DEBUG_ERROR,
+ "Detected Xen version %d.%d\n",
+ XenVersion >> 16,
+ XenVersion & 0xFFFF
+ ));
mXenInfo.VersionMajor = (UINT16)(XenVersion >> 16);
mXenInfo.VersionMinor = (UINT16)(XenVersion & 0xFFFF);
@@ -169,12 +175,16 @@ XenConnect ( // Check if there are information left by hvmloader
//
- Info = (EFI_XEN_OVMF_INFO *)(UINTN) OVMF_INFO_PHYSICAL_ADDRESS;
+ Info = (EFI_XEN_OVMF_INFO *)(UINTN)OVMF_INFO_PHYSICAL_ADDRESS;
//
// Copy the signature, and make it null-terminated.
//
- AsciiStrnCpyS (Sig, sizeof (Sig), (CHAR8 *) &Info->Signature,
- sizeof (Info->Signature));
+ AsciiStrnCpyS (
+ Sig,
+ sizeof (Sig),
+ (CHAR8 *)&Info->Signature,
+ sizeof (Info->Signature)
+ );
if (AsciiStrCmp (Sig, "XenHVMOVMF") == 0) {
mXenHvmloaderInfo = Info;
} else {
@@ -188,14 +198,14 @@ XenConnect ( // booted via the PVH entry point.
//
- PVHResetVectorData = (VOID *)(UINTN) PcdGet32 (PcdXenPvhStartOfDayStructPtr);
+ PVHResetVectorData = (VOID *)(UINTN)PcdGet32 (PcdXenPvhStartOfDayStructPtr);
//
// That magic value is written in XenResetVector/Ia32/XenPVHMain.asm
//
if (PVHResetVectorData[1] == SIGNATURE_32 ('X', 'P', 'V', 'H')) {
- struct hvm_start_info *HVMStartInfo;
+ struct hvm_start_info *HVMStartInfo;
- HVMStartInfo = (VOID *)(UINTN) PVHResetVectorData[0];
+ HVMStartInfo = (VOID *)(UINTN)PVHResetVectorData[0];
if (HVMStartInfo->magic == XEN_HVM_START_MAGIC_VALUE) {
ASSERT (HVMStartInfo->rsdp_paddr != 0);
if (HVMStartInfo->rsdp_paddr != 0) {
@@ -207,7 +217,7 @@ XenConnect ( BuildGuidDataHob (
&gEfiXenInfoGuid,
&mXenInfo,
- sizeof(mXenInfo)
+ sizeof (mXenInfo)
);
//
@@ -232,7 +242,7 @@ XenDetect ( VOID
)
{
- UINT8 Signature[13];
+ UINT8 Signature[13];
if (mXenLeaf != 0) {
return TRUE;
@@ -240,13 +250,15 @@ XenDetect ( Signature[12] = '\0';
for (mXenLeaf = 0x40000000; mXenLeaf < 0x40010000; mXenLeaf += 0x100) {
- AsmCpuid (mXenLeaf,
- NULL,
- (UINT32 *) &Signature[0],
- (UINT32 *) &Signature[4],
- (UINT32 *) &Signature[8]);
-
- if (!AsciiStrCmp ((CHAR8 *) Signature, "XenVMMXenVMM")) {
+ AsmCpuid (
+ mXenLeaf,
+ NULL,
+ (UINT32 *)&Signature[0],
+ (UINT32 *)&Signature[4],
+ (UINT32 *)&Signature[8]
+ );
+
+ if (!AsciiStrCmp ((CHAR8 *)Signature, "XenVMMXenVMM")) {
return TRUE;
}
}
@@ -281,14 +293,13 @@ XenPublishRamRegions ( VOID
)
{
- EFI_E820_ENTRY64 *E820Map;
- UINT32 E820EntriesCount;
- EFI_STATUS Status;
- EFI_E820_ENTRY64 *Entry;
- UINTN Index;
- UINT64 LapicBase;
- UINT64 LapicEnd;
-
+ EFI_E820_ENTRY64 *E820Map;
+ UINT32 E820EntriesCount;
+ EFI_STATUS Status;
+ EFI_E820_ENTRY64 *Entry;
+ UINTN Index;
+ UINT64 LapicBase;
+ UINT64 LapicEnd;
DEBUG ((DEBUG_INFO, "Using memory map provided by Xen\n"));
@@ -296,7 +307,7 @@ XenPublishRamRegions ( // Parse RAM in E820 map
//
E820EntriesCount = 0;
- Status = XenGetE820Map (&E820Map, &E820EntriesCount);
+ Status = XenGetE820Map (&E820Map, &E820EntriesCount);
ASSERT_EFI_ERROR (Status);
AddMemoryBaseSizeHob (0, 0xA0000);
@@ -306,14 +317,14 @@ XenPublishRamRegions ( AddReservedMemoryBaseSizeHob (0xA0000, BASE_1MB - 0xA0000, TRUE);
LapicBase = PcdGet32 (PcdCpuLocalApicBaseAddress);
- LapicEnd = LapicBase + SIZE_1MB;
+ LapicEnd = LapicBase + SIZE_1MB;
AddIoMemoryRangeHob (LapicBase, LapicEnd);
for (Index = 0; Index < E820EntriesCount; Index++) {
- UINT64 Base;
- UINT64 End;
- UINT64 ReservedBase;
- UINT64 ReservedEnd;
+ UINT64 Base;
+ UINT64 End;
+ UINT64 ReservedBase;
+ UINT64 ReservedEnd;
Entry = &E820Map[Index];
@@ -321,7 +332,7 @@ XenPublishRamRegions ( // Round up the start address, and round down the end address.
//
Base = ALIGN_VALUE (Entry->BaseAddr, (UINT64)EFI_PAGE_SIZE);
- End = (Entry->BaseAddr + Entry->Length) & ~(UINT64)EFI_PAGE_MASK;
+ End = (Entry->BaseAddr + Entry->Length) & ~(UINT64)EFI_PAGE_MASK;
//
// Ignore the first 1MB, this is handled before the loop.
@@ -329,52 +340,53 @@ XenPublishRamRegions ( if (Base < BASE_1MB) {
Base = BASE_1MB;
}
+
if (Base >= End) {
continue;
}
switch (Entry->Type) {
- case EfiAcpiAddressRangeMemory:
- AddMemoryRangeHob (Base, End);
- break;
- case EfiAcpiAddressRangeACPI:
- AddReservedMemoryRangeHob (Base, End, FALSE);
- break;
- case EfiAcpiAddressRangeReserved:
- //
- // hvmloader marks a range that overlaps with the local APIC memory
- // mapped region as reserved, but CpuDxe wants it as mapped IO. We
- // have already added it as mapped IO, so skip it here.
- //
-
- //
- // add LAPIC predecessor range, if any
- //
- ReservedBase = Base;
- ReservedEnd = MIN (End, LapicBase);
- if (ReservedBase < ReservedEnd) {
- AddReservedMemoryRangeHob (ReservedBase, ReservedEnd, FALSE);
- }
-
- //
- // add LAPIC successor range, if any
- //
- ReservedBase = MAX (Base, LapicEnd);
- ReservedEnd = End;
- if (ReservedBase < ReservedEnd) {
- AddReservedMemoryRangeHob (ReservedBase, ReservedEnd, FALSE);
- }
- break;
- default:
- break;
+ case EfiAcpiAddressRangeMemory:
+ AddMemoryRangeHob (Base, End);
+ break;
+ case EfiAcpiAddressRangeACPI:
+ AddReservedMemoryRangeHob (Base, End, FALSE);
+ break;
+ case EfiAcpiAddressRangeReserved:
+ //
+ // hvmloader marks a range that overlaps with the local APIC memory
+ // mapped region as reserved, but CpuDxe wants it as mapped IO. We
+ // have already added it as mapped IO, so skip it here.
+ //
+
+ //
+ // add LAPIC predecessor range, if any
+ //
+ ReservedBase = Base;
+ ReservedEnd = MIN (End, LapicBase);
+ if (ReservedBase < ReservedEnd) {
+ AddReservedMemoryRangeHob (ReservedBase, ReservedEnd, FALSE);
+ }
+
+ //
+ // add LAPIC successor range, if any
+ //
+ ReservedBase = MAX (Base, LapicEnd);
+ ReservedEnd = End;
+ if (ReservedBase < ReservedEnd) {
+ AddReservedMemoryRangeHob (ReservedBase, ReservedEnd, FALSE);
+ }
+
+ break;
+ default:
+ break;
}
}
}
-
EFI_STATUS
PhysicalAddressIdentityMapping (
- IN EFI_PHYSICAL_ADDRESS AddressToMap
+ IN EFI_PHYSICAL_ADDRESS AddressToMap
)
{
INTN Index;
@@ -385,7 +397,7 @@ PhysicalAddressIdentityMapping ( // L4 / Top level Page Directory Pointers
- L4 = (VOID*)(UINTN)PcdGet32 (PcdOvmfSecPageTablesBase);
+ L4 = (VOID *)(UINTN)PcdGet32 (PcdOvmfSecPageTablesBase);
Index = PML4_OFFSET (AddressToMap);
if (!L4[Index].Bits.Present) {
@@ -396,15 +408,15 @@ PhysicalAddressIdentityMapping ( ZeroMem (L3, EFI_PAGE_SIZE);
- L4[Index].Bits.ReadWrite = 1;
- L4[Index].Bits.Accessed = 1;
+ L4[Index].Bits.ReadWrite = 1;
+ L4[Index].Bits.Accessed = 1;
L4[Index].Bits.PageTableBaseAddress = (EFI_PHYSICAL_ADDRESS)L3 >> 12;
- L4[Index].Bits.Present = 1;
+ L4[Index].Bits.Present = 1;
}
// L3 / Next level Page Directory Pointers
- L3 = (VOID*)(EFI_PHYSICAL_ADDRESS)(L4[Index].Bits.PageTableBaseAddress << 12);
+ L3 = (VOID *)(EFI_PHYSICAL_ADDRESS)(L4[Index].Bits.PageTableBaseAddress << 12);
Index = PDP_OFFSET (AddressToMap);
if (!L3[Index].Bits.Present) {
@@ -415,24 +427,24 @@ PhysicalAddressIdentityMapping ( ZeroMem (PageTable, EFI_PAGE_SIZE);
- L3[Index].Bits.ReadWrite = 1;
- L3[Index].Bits.Accessed = 1;
+ L3[Index].Bits.ReadWrite = 1;
+ L3[Index].Bits.Accessed = 1;
L3[Index].Bits.PageTableBaseAddress = (EFI_PHYSICAL_ADDRESS)PageTable >> 12;
- L3[Index].Bits.Present = 1;
+ L3[Index].Bits.Present = 1;
}
// L2 / Page Table Entries
- PageTable = (VOID*)(EFI_PHYSICAL_ADDRESS)(L3[Index].Bits.PageTableBaseAddress << 12);
- Index = PDE_OFFSET (AddressToMap);
+ PageTable = (VOID *)(EFI_PHYSICAL_ADDRESS)(L3[Index].Bits.PageTableBaseAddress << 12);
+ Index = PDE_OFFSET (AddressToMap);
if (!PageTable[Index].Bits.Present) {
- PageTable[Index].Bits.ReadWrite = 1;
- PageTable[Index].Bits.Accessed = 1;
- PageTable[Index].Bits.Dirty = 1;
- PageTable[Index].Bits.MustBe1 = 1;
+ PageTable[Index].Bits.ReadWrite = 1;
+ PageTable[Index].Bits.Accessed = 1;
+ PageTable[Index].Bits.Dirty = 1;
+ PageTable[Index].Bits.MustBe1 = 1;
PageTable[Index].Bits.PageTableBaseAddress = AddressToMap >> 21;
- PageTable[Index].Bits.Present = 1;
+ PageTable[Index].Bits.Present = 1;
}
CpuFlushTlb ();
@@ -443,7 +455,7 @@ PhysicalAddressIdentityMapping ( STATIC
EFI_STATUS
MapSharedInfoPage (
- IN VOID *PagePtr
+ IN VOID *PagePtr
)
{
xen_add_to_physmap_t Parameters;
@@ -451,81 +463,85 @@ MapSharedInfoPage ( Parameters.domid = DOMID_SELF;
Parameters.space = XENMAPSPACE_shared_info;
- Parameters.idx = 0;
- Parameters.gpfn = (UINTN)PagePtr >> EFI_PAGE_SHIFT;
- ReturnCode = XenHypercallMemoryOp (XENMEM_add_to_physmap, &Parameters);
+ Parameters.idx = 0;
+ Parameters.gpfn = (UINTN)PagePtr >> EFI_PAGE_SHIFT;
+ ReturnCode = XenHypercallMemoryOp (XENMEM_add_to_physmap, &Parameters);
if (ReturnCode != 0) {
return EFI_NO_MAPPING;
}
+
return EFI_SUCCESS;
}
STATIC
VOID
UnmapXenPage (
- IN VOID *PagePtr
+ IN VOID *PagePtr
)
{
- xen_remove_from_physmap_t Parameters;
- INTN ReturnCode;
+ xen_remove_from_physmap_t Parameters;
+ INTN ReturnCode;
Parameters.domid = DOMID_SELF;
- Parameters.gpfn = (UINTN)PagePtr >> EFI_PAGE_SHIFT;
- ReturnCode = XenHypercallMemoryOp (XENMEM_remove_from_physmap, &Parameters);
+ Parameters.gpfn = (UINTN)PagePtr >> EFI_PAGE_SHIFT;
+ ReturnCode = XenHypercallMemoryOp (XENMEM_remove_from_physmap, &Parameters);
ASSERT (ReturnCode == 0);
}
-
STATIC
UINT64
GetCpuFreq (
- IN XEN_VCPU_TIME_INFO *VcpuTime
+ IN XEN_VCPU_TIME_INFO *VcpuTime
)
{
- UINT32 Version;
- UINT32 TscToSystemMultiplier;
- INT8 TscShift;
- UINT64 CpuFreq;
+ UINT32 Version;
+ UINT32 TscToSystemMultiplier;
+ INT8 TscShift;
+ UINT64 CpuFreq;
do {
Version = VcpuTime->Version;
MemoryFence ();
TscToSystemMultiplier = VcpuTime->TscToSystemMultiplier;
- TscShift = VcpuTime->TscShift;
+ TscShift = VcpuTime->TscShift;
MemoryFence ();
} while (((Version & 1) != 0) && (Version != VcpuTime->Version));
CpuFreq = DivU64x32 (LShiftU64 (1000000000ULL, 32), TscToSystemMultiplier);
if (TscShift >= 0) {
- CpuFreq = RShiftU64 (CpuFreq, TscShift);
+ CpuFreq = RShiftU64 (CpuFreq, TscShift);
} else {
- CpuFreq = LShiftU64 (CpuFreq, -TscShift);
+ CpuFreq = LShiftU64 (CpuFreq, -TscShift);
}
+
return CpuFreq;
}
STATIC
VOID
XenDelay (
- IN XEN_VCPU_TIME_INFO *VcpuTimeInfo,
- IN UINT64 DelayNs
+ IN XEN_VCPU_TIME_INFO *VcpuTimeInfo,
+ IN UINT64 DelayNs
)
{
- UINT64 Tick;
- UINT64 CpuFreq;
- UINT64 Delay;
- UINT64 DelayTick;
- UINT64 NewTick;
- RETURN_STATUS Status;
+ UINT64 Tick;
+ UINT64 CpuFreq;
+ UINT64 Delay;
+ UINT64 DelayTick;
+ UINT64 NewTick;
+ RETURN_STATUS Status;
Tick = AsmReadTsc ();
CpuFreq = GetCpuFreq (VcpuTimeInfo);
- Status = SafeUint64Mult (DelayNs, CpuFreq, &Delay);
+ Status = SafeUint64Mult (DelayNs, CpuFreq, &Delay);
if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR,
+ DEBUG ((
+ DEBUG_ERROR,
"XenDelay (%lu ns): delay too big in relation to CPU freq %lu Hz\n",
- DelayNs, CpuFreq));
+ DelayNs,
+ CpuFreq
+ ));
ASSERT_EFI_ERROR (Status);
CpuDeadLoop ();
}
@@ -551,7 +567,6 @@ XenDelay ( }
}
-
/**
Calculate the frequency of the Local Apic Timer
**/
@@ -560,29 +575,33 @@ CalibrateLapicTimer ( VOID
)
{
- XEN_SHARED_INFO *SharedInfo;
- XEN_VCPU_TIME_INFO *VcpuTimeInfo;
- UINT32 TimerTick, TimerTick2, DiffTimer;
- UINT64 TscTick, TscTick2;
- UINT64 Freq;
- UINT64 Dividend;
- EFI_STATUS Status;
-
-
- SharedInfo = (VOID*)((UINTN)PcdGet32 (PcdCpuLocalApicBaseAddress) + SIZE_1MB);
- Status = PhysicalAddressIdentityMapping ((EFI_PHYSICAL_ADDRESS)SharedInfo);
+ XEN_SHARED_INFO *SharedInfo;
+ XEN_VCPU_TIME_INFO *VcpuTimeInfo;
+ UINT32 TimerTick, TimerTick2, DiffTimer;
+ UINT64 TscTick, TscTick2;
+ UINT64 Freq;
+ UINT64 Dividend;
+ EFI_STATUS Status;
+
+ SharedInfo = (VOID *)((UINTN)PcdGet32 (PcdCpuLocalApicBaseAddress) + SIZE_1MB);
+ Status = PhysicalAddressIdentityMapping ((EFI_PHYSICAL_ADDRESS)SharedInfo);
if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR,
+ DEBUG ((
+ DEBUG_ERROR,
"Failed to add page table entry for Xen shared info page: %r\n",
- Status));
+ Status
+ ));
ASSERT_EFI_ERROR (Status);
return;
}
Status = MapSharedInfoPage (SharedInfo);
if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "Failed to map Xen's shared info page: %r\n",
- Status));
+ DEBUG ((
+ DEBUG_ERROR,
+ "Failed to map Xen's shared info page: %r\n",
+ Status
+ ));
ASSERT_EFI_ERROR (Status);
return;
}
@@ -593,18 +612,21 @@ CalibrateLapicTimer ( DisableApicTimerInterrupt ();
TimerTick = GetApicTimerCurrentCount ();
- TscTick = AsmReadTsc ();
+ TscTick = AsmReadTsc ();
XenDelay (VcpuTimeInfo, 1000000ULL);
TimerTick2 = GetApicTimerCurrentCount ();
- TscTick2 = AsmReadTsc ();
-
+ TscTick2 = AsmReadTsc ();
DiffTimer = TimerTick - TimerTick2;
- Status = SafeUint64Mult (GetCpuFreq (VcpuTimeInfo), DiffTimer, &Dividend);
+ Status = SafeUint64Mult (GetCpuFreq (VcpuTimeInfo), DiffTimer, &Dividend);
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "overflow while calculating APIC frequency\n"));
- DEBUG ((DEBUG_ERROR, "CPU freq: %lu Hz; APIC timer tick count for 1 ms: %u\n",
- GetCpuFreq (VcpuTimeInfo), DiffTimer));
+ DEBUG ((
+ DEBUG_ERROR,
+ "CPU freq: %lu Hz; APIC timer tick count for 1 ms: %u\n",
+ GetCpuFreq (VcpuTimeInfo),
+ DiffTimer
+ ));
ASSERT_EFI_ERROR (Status);
CpuDeadLoop ();
}
|