diff options
Diffstat (limited to 'OvmfPkg/Bhyve/AcpiPlatformDxe/Bhyve.c')
| -rw-r--r-- | OvmfPkg/Bhyve/AcpiPlatformDxe/Bhyve.c | 71 |
1 files changed, 36 insertions, 35 deletions
diff --git a/OvmfPkg/Bhyve/AcpiPlatformDxe/Bhyve.c b/OvmfPkg/Bhyve/AcpiPlatformDxe/Bhyve.c index 01ee894746..8e80aa33e1 100644 --- a/OvmfPkg/Bhyve/AcpiPlatformDxe/Bhyve.c +++ b/OvmfPkg/Bhyve/AcpiPlatformDxe/Bhyve.c @@ -16,28 +16,28 @@ STATIC EFI_STATUS
EFIAPI
BhyveInstallAcpiMadtTable (
- IN EFI_ACPI_TABLE_PROTOCOL *AcpiProtocol,
- IN VOID *AcpiTableBuffer,
- IN UINTN AcpiTableBufferSize,
- OUT UINTN *TableKey
+ IN EFI_ACPI_TABLE_PROTOCOL *AcpiProtocol,
+ IN VOID *AcpiTableBuffer,
+ IN UINTN AcpiTableBufferSize,
+ OUT UINTN *TableKey
)
{
- UINT32 CpuCount;
- UINTN cSize;
- UINTN NewBufferSize;
- EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER *Madt;
- EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE *LocalApic;
- EFI_ACPI_1_0_IO_APIC_STRUCTURE *IoApic;
- EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE *Iso;
- VOID *Ptr;
- UINTN Loop;
- EFI_STATUS Status;
+ UINT32 CpuCount;
+ UINTN cSize;
+ UINTN NewBufferSize;
+ EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER *Madt;
+ EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE *LocalApic;
+ EFI_ACPI_1_0_IO_APIC_STRUCTURE *IoApic;
+ EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE *Iso;
+ VOID *Ptr;
+ UINTN Loop;
+ EFI_STATUS Status;
ASSERT (AcpiTableBufferSize >= sizeof (EFI_ACPI_DESCRIPTION_HEADER));
// Query the host for the number of vCPUs
CpuCount = 0;
- cSize = sizeof(CpuCount);
+ cSize = sizeof (CpuCount);
if (BhyveFwCtlGet ("hw.ncpu", &CpuCount, &cSize) == RETURN_SUCCESS) {
DEBUG ((DEBUG_INFO, "Retrieved CpuCount %d\n", CpuCount));
ASSERT (CpuCount >= 1);
@@ -57,44 +57,45 @@ BhyveInstallAcpiMadtTable ( }
CopyMem (&(Madt->Header), AcpiTableBuffer, sizeof (EFI_ACPI_DESCRIPTION_HEADER));
- Madt->Header.Length = (UINT32) NewBufferSize;
+ Madt->Header.Length = (UINT32)NewBufferSize;
Madt->LocalApicAddress = 0xFEE00000;
Madt->Flags = EFI_ACPI_1_0_PCAT_COMPAT;
- Ptr = Madt + 1;
+ Ptr = Madt + 1;
LocalApic = Ptr;
for (Loop = 0; Loop < CpuCount; ++Loop) {
LocalApic->Type = EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC;
LocalApic->Length = sizeof (*LocalApic);
- LocalApic->AcpiProcessorId = (UINT8) Loop;
- LocalApic->ApicId = (UINT8) Loop;
+ LocalApic->AcpiProcessorId = (UINT8)Loop;
+ LocalApic->ApicId = (UINT8)Loop;
LocalApic->Flags = 1; // enabled
++LocalApic;
}
+
Ptr = LocalApic;
- IoApic = Ptr;
+ IoApic = Ptr;
IoApic->Type = EFI_ACPI_1_0_IO_APIC;
IoApic->Length = sizeof (*IoApic);
- IoApic->IoApicId = (UINT8) CpuCount;
+ IoApic->IoApicId = (UINT8)CpuCount;
IoApic->Reserved = EFI_ACPI_RESERVED_BYTE;
IoApic->IoApicAddress = 0xFEC00000;
IoApic->SystemVectorBase = 0x00000000;
- Ptr = IoApic + 1;
+ Ptr = IoApic + 1;
//
// IRQ0 (8254 Timer) => IRQ2 (PIC) Interrupt Source Override Structure
//
- Iso = Ptr;
+ Iso = Ptr;
Iso->Type = EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE;
Iso->Length = sizeof (*Iso);
Iso->Bus = 0x00; // ISA
Iso->Source = 0x00; // IRQ0
Iso->GlobalSystemInterruptVector = 0x00000002;
Iso->Flags = 0x0000; // Conforms to specs of the bus
- Ptr = Iso + 1;
+ Ptr = Iso + 1;
- ASSERT ((UINTN) ((UINT8 *)Ptr - (UINT8 *)Madt) == NewBufferSize);
+ ASSERT ((UINTN)((UINT8 *)Ptr - (UINT8 *)Madt) == NewBufferSize);
Status = InstallAcpiTable (AcpiProtocol, Madt, NewBufferSize, TableKey);
FreePool (Madt);
@@ -105,22 +106,22 @@ BhyveInstallAcpiMadtTable ( EFI_STATUS
EFIAPI
BhyveInstallAcpiTable (
- IN EFI_ACPI_TABLE_PROTOCOL *AcpiProtocol,
- IN VOID *AcpiTableBuffer,
- IN UINTN AcpiTableBufferSize,
- OUT UINTN *TableKey
+ IN EFI_ACPI_TABLE_PROTOCOL *AcpiProtocol,
+ IN VOID *AcpiTableBuffer,
+ IN UINTN AcpiTableBufferSize,
+ OUT UINTN *TableKey
)
{
EFI_ACPI_DESCRIPTION_HEADER *Hdr;
EFI_ACPI_TABLE_INSTALL_ACPI_TABLE TableInstallFunction;
- Hdr = (EFI_ACPI_DESCRIPTION_HEADER*) AcpiTableBuffer;
+ Hdr = (EFI_ACPI_DESCRIPTION_HEADER *)AcpiTableBuffer;
switch (Hdr->Signature) {
- case EFI_ACPI_1_0_APIC_SIGNATURE:
- TableInstallFunction = BhyveInstallAcpiMadtTable;
- break;
- default:
- TableInstallFunction = InstallAcpiTable;
+ case EFI_ACPI_1_0_APIC_SIGNATURE:
+ TableInstallFunction = BhyveInstallAcpiMadtTable;
+ break;
+ default:
+ TableInstallFunction = InstallAcpiTable;
}
return TableInstallFunction (
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