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OvmfPkg: Apply uncrustify changes

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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>
This commit is contained in:
Michael Kubacki
2021-12-05 14:54:09 -08:00
committed by mergify[bot]
parent d1050b9dff
commit ac0a286f4d
445 changed files with 30894 additions and 26369 deletions
Download Patch File Download Diff File Expand all files Collapse all files

553
OvmfPkg/Csm/CsmSupportLib/LegacyPlatform.c
View File

@@ -9,15 +9,15 @@
#include "LegacyPlatform.h"
EFI_SETUP_BBS_MAP mSetupBbsMap[] = {
{ 1, 2, 1, 1 }, // ATA HardDrive
{ 2, 3, 1, 1 }, // ATAPI CDROM
{ 3, 0x80, 2, 0 }, // PXE
{ 4, 1, 0, 6 }, // USB Floppy
{ 4, 2, 0, 6 }, // USB HDD
{ 4, 3, 0, 6 }, // USB CD
{ 4, 1, 0, 0 }, // USB ZIP Bugbug since Class/SubClass code is uninitialized
{ 4, 2, 0, 0 } // USB ZIP Bugbug since Class/SubClass code is uninitialized
EFI_SETUP_BBS_MAP mSetupBbsMap[] = {
{ 1, 2, 1, 1 }, // ATA HardDrive
{ 2, 3, 1, 1 }, // ATAPI CDROM
{ 3, 0x80, 2, 0 }, // PXE
{ 4, 1, 0, 6 }, // USB Floppy
{ 4, 2, 0, 6 }, // USB HDD
{ 4, 3, 0, 6 }, // USB CD
{ 4, 1, 0, 0 }, // USB ZIP Bugbug since Class/SubClass code is uninitialized
{ 4, 2, 0, 0 } // USB ZIP Bugbug since Class/SubClass code is uninitialized
};
//
@@ -29,23 +29,23 @@ EFI_SETUP_BBS_MAP mSetupBbsMap[] = {
#define NULL_ROM_FILE_GUID \
{ 0x00000000, 0x0000, 0x0000, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } }
SYSTEM_ROM_TABLE mSystemRomTable[] = {
{ SYSTEM_ROM_FILE_GUID, 1 },
{ NULL_ROM_FILE_GUID, 0 }
SYSTEM_ROM_TABLE mSystemRomTable[] = {
{ SYSTEM_ROM_FILE_GUID, 1 },
{ NULL_ROM_FILE_GUID, 0 }
};
EFI_HANDLE mVgaHandles[0x20];
EFI_HANDLE mDiskHandles[0x20];
EFI_HANDLE mIsaHandles[0x20];
EFI_LEGACY_IRQ_PRIORITY_TABLE_ENTRY IrqPriorityTable[MAX_IRQ_PRIORITY_ENTRIES] = {
{0x0B,0},
{0x09,0},
{0x0A,0},
{0x05,0},
{0x07,0},
{0x00,0},
{0x00,0}
EFI_LEGACY_IRQ_PRIORITY_TABLE_ENTRY IrqPriorityTable[MAX_IRQ_PRIORITY_ENTRIES] = {
{ 0x0B, 0 },
{ 0x09, 0 },
{ 0x0A, 0 },
{ 0x05, 0 },
{ 0x07, 0 },
{ 0x00, 0 },
{ 0x00, 0 }
};
//
@@ -54,18 +54,18 @@ EFI_LEGACY_IRQ_PRIORITY_TABLE_ENTRY IrqPriorityTable[MAX_IRQ_PRIORITY_ENTRIES] =
// to check to get bus number. The Slot number - 1 is an index into a decode
// table to get the bridge information.
//
EFI_LEGACY_PIRQ_TABLE PirqTableHead = {
EFI_LEGACY_PIRQ_TABLE PirqTableHead = {
{
EFI_LEGACY_PIRQ_TABLE_SIGNATURE, // UINT32 Signature
0x00, // UINT8 MinorVersion
0x01, // UINT8 MajorVersion
0x0000, // UINT16 TableSize
0x00, // UINT8 Bus
0x08, // UINT8 DevFun
0x0000, // UINT16 PciOnlyIrq
0x8086, // UINT16 CompatibleVid
0x122e, // UINT16 CompatibleDid
0x00000000, // UINT32 Miniport
0x00, // UINT8 MinorVersion
0x01, // UINT8 MajorVersion
0x0000, // UINT16 TableSize
0x00, // UINT8 Bus
0x08, // UINT8 DevFun
0x0000, // UINT16 PciOnlyIrq
0x8086, // UINT16 CompatibleVid
0x122e, // UINT16 CompatibleDid
0x00000000, // UINT32 Miniport
{ // UINT8 Reserved[11]
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00
@@ -76,17 +76,29 @@ EFI_LEGACY_PIRQ_TABLE PirqTableHead = {
// -- Pin 1 -- -- Pin 2 -- -- Pin 3 -- -- Pin 4 --
// Bus Dev Reg Map Reg Map Reg Map Reg Map
//
{0x00,0x08,{{0x60,0xDEB8},{0x61,0xDEB8},{0x62,0xDEB8},{0x63,0xDEB8}},0x00,0x00},
{0x00,0x10,{{0x61,0xDEB8},{0x62,0xDEB8},{0x63,0xDEB8},{0x60,0xDEB8}},0x01,0x00},
{0x00,0x18,{{0x62,0xDEB8},{0x63,0xDEB8},{0x60,0xDEB8},{0x61,0xDEB8}},0x02,0x00},
{0x00,0x20,{{0x63,0xDEB8},{0x60,0xDEB8},{0x61,0xDEB8},{0x62,0xDEB8}},0x03,0x00},
{0x00,0x28,{{0x60,0xDEB8},{0x61,0xDEB8},{0x62,0xDEB8},{0x63,0xDEB8}},0x04,0x00},
{0x00,0x30,{{0x61,0xDEB8},{0x62,0xDEB8},{0x63,0xDEB8},{0x60,0xDEB8}},0x05,0x00},
{ 0x00, 0x08, {
{ 0x60, 0xDEB8 }, { 0x61, 0xDEB8 }, { 0x62, 0xDEB8 }, { 0x63, 0xDEB8 }
}, 0x00, 0x00 },
{ 0x00, 0x10, {
{ 0x61, 0xDEB8 }, { 0x62, 0xDEB8 }, { 0x63, 0xDEB8 }, { 0x60, 0xDEB8 }
}, 0x01, 0x00 },
{ 0x00, 0x18, {
{ 0x62, 0xDEB8 }, { 0x63, 0xDEB8 }, { 0x60, 0xDEB8 }, { 0x61, 0xDEB8 }
}, 0x02, 0x00 },
{ 0x00, 0x20, {
{ 0x63, 0xDEB8 }, { 0x60, 0xDEB8 }, { 0x61, 0xDEB8 }, { 0x62, 0xDEB8 }
}, 0x03, 0x00 },
{ 0x00, 0x28, {
{ 0x60, 0xDEB8 }, { 0x61, 0xDEB8 }, { 0x62, 0xDEB8 }, { 0x63, 0xDEB8 }
}, 0x04, 0x00 },
{ 0x00, 0x30, {
{ 0x61, 0xDEB8 }, { 0x62, 0xDEB8 }, { 0x63, 0xDEB8 }, { 0x60, 0xDEB8 }
}, 0x05, 0x00 },
}
};
LEGACY_BIOS_PLATFORM_INSTANCE mPrivateData;
EFI_HANDLE mImageHandle = NULL;
LEGACY_BIOS_PLATFORM_INSTANCE mPrivateData;
EFI_HANDLE mImageHandle = NULL;
/**
Return the handles and assorted information for the specified PCI Class code
@@ -102,32 +114,32 @@ EFI_HANDLE mImageHandle = NULL;
**/
EFI_STATUS
FindAllDeviceTypes (
IN PCI_CLASS_RECORD *PciClasses,
IN OUT DEVICE_STRUCTURE *DeviceTable,
IN OUT UINT16 *DeviceIndex,
IN BOOLEAN DeviceFlags
IN PCI_CLASS_RECORD *PciClasses,
IN OUT DEVICE_STRUCTURE *DeviceTable,
IN OUT UINT16 *DeviceIndex,
IN BOOLEAN DeviceFlags
)
{
UINTN HandleCount;
EFI_HANDLE *HandleBuffer;
UINTN Index;
UINTN StartIndex;
PCI_TYPE00 PciConfigHeader;
EFI_PCI_IO_PROTOCOL *PciIo;
EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
UINTN Flags;
EFI_STATUS Status;
UINTN Index2;
UINTN HandleCount;
EFI_HANDLE *HandleBuffer;
UINTN Index;
UINTN StartIndex;
PCI_TYPE00 PciConfigHeader;
EFI_PCI_IO_PROTOCOL *PciIo;
EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
UINTN Flags;
EFI_STATUS Status;
UINTN Index2;
//
// Get legacy BIOS protocol as it is required to deal with Option ROMs.
//
StartIndex = *DeviceIndex;
Status = gBS->LocateProtocol (
&gEfiLegacyBiosProtocolGuid,
NULL,
(VOID**)&LegacyBios
);
Status = gBS->LocateProtocol (
&gEfiLegacyBiosProtocolGuid,
NULL,
(VOID **)&LegacyBios
);
ASSERT_EFI_ERROR (Status);
//
@@ -144,7 +156,7 @@ FindAllDeviceTypes (
gBS->HandleProtocol (
HandleBuffer[Index],
&gEfiPciIoProtocolGuid,
(VOID**)&PciIo
(VOID **)&PciIo
);
PciIo->Pci.Read (
PciIo,
@@ -154,8 +166,9 @@ FindAllDeviceTypes (
&PciConfigHeader
);
for (Index2 = 0; PciClasses[Index2].Class != 0xff; Index2++) {
if ((PciConfigHeader.Hdr.ClassCode[2] == PciClasses[Index2].Class) &&
(PciConfigHeader.Hdr.ClassCode[1] == PciClasses[Index2].SubClass)) {
if ((PciConfigHeader.Hdr.ClassCode[2] == PciClasses[Index2].Class) &&
(PciConfigHeader.Hdr.ClassCode[1] == PciClasses[Index2].SubClass))
{
LegacyBios->CheckPciRom (
LegacyBios,
HandleBuffer[Index],
@@ -173,13 +186,14 @@ FindAllDeviceTypes (
if (
((DeviceFlags != 0) && (Flags == NO_ROM)) ||
((Flags & (ROM_FOUND | VALID_LEGACY_ROM)) == (ROM_FOUND | VALID_LEGACY_ROM))
) {
)
{
DeviceTable->Handle = HandleBuffer[Index];
DeviceTable->Vid = PciConfigHeader.Hdr.VendorId;
DeviceTable->Did = PciConfigHeader.Hdr.DeviceId;
DeviceTable->SvId = PciConfigHeader.Device.SubsystemVendorID;
DeviceTable->SysId = PciConfigHeader.Device.SubsystemID;
++ *DeviceIndex;
++*DeviceIndex;
DeviceTable++;
}
}
@@ -211,8 +225,8 @@ FindAllDeviceTypes (
EFI_STATUS
EFIAPI
SmmInit (
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN VOID *EfiToLegacy16BootTable
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN VOID *EfiToLegacy16BootTable
)
{
return EFI_SUCCESS;
@@ -226,23 +240,23 @@ SmmInit (
**/
VOID
GetSelectedVgaDeviceInfo (
OUT EFI_HANDLE *VgaHandle
OUT EFI_HANDLE *VgaHandle
)
{
EFI_STATUS Status;
UINTN HandleCount;
EFI_HANDLE *HandleBuffer;
UINTN Index;
EFI_PCI_IO_PROTOCOL *PciIo;
PCI_TYPE00 Pci;
UINT8 MinBus;
UINT8 MaxBus;
UINTN Segment;
UINTN Bus;
UINTN Device;
UINTN Function;
UINTN SelectedAddress;
UINTN CurrentAddress;
EFI_STATUS Status;
UINTN HandleCount;
EFI_HANDLE *HandleBuffer;
UINTN Index;
EFI_PCI_IO_PROTOCOL *PciIo;
PCI_TYPE00 Pci;
UINT8 MinBus;
UINT8 MaxBus;
UINTN Segment;
UINTN Bus;
UINTN Device;
UINTN Function;
UINTN SelectedAddress;
UINTN CurrentAddress;
//
// Initialize return to 'not found' state
@@ -253,9 +267,9 @@ GetSelectedVgaDeviceInfo (
// Initialize variable states. This is important for selecting the VGA
// device if multiple devices exist behind a single bridge.
//
HandleCount = 0;
HandleBuffer = NULL;
SelectedAddress = PCI_LIB_ADDRESS(0xff, 0x1f, 0x7, 0);
HandleCount = 0;
HandleBuffer = NULL;
SelectedAddress = PCI_LIB_ADDRESS (0xff, 0x1f, 0x7, 0);
//
// The bus range to search for a VGA device in.
@@ -265,27 +279,27 @@ GetSelectedVgaDeviceInfo (
//
// Start to check all the pci io to find all possible VGA device
//
HandleCount = 0;
HandleCount = 0;
HandleBuffer = NULL;
Status = gBS->LocateHandleBuffer (
ByProtocol,
&gEfiPciIoProtocolGuid,
NULL,
&HandleCount,
&HandleBuffer
);
Status = gBS->LocateHandleBuffer (
ByProtocol,
&gEfiPciIoProtocolGuid,
NULL,
&HandleCount,
&HandleBuffer
);
if (EFI_ERROR (Status)) {
return;
}
for (Index = 0; Index < HandleCount; Index++) {
Status = gBS->HandleProtocol (HandleBuffer[Index], &gEfiPciIoProtocolGuid, (VOID**)&PciIo);
Status = gBS->HandleProtocol (HandleBuffer[Index], &gEfiPciIoProtocolGuid, (VOID **)&PciIo);
if (!EFI_ERROR (Status)) {
//
// Determine if this is in the correct bus range.
//
Status = PciIo->GetLocation (PciIo, &Segment, &Bus, &Device, &Function);
if (EFI_ERROR(Status) || (Bus < MinBus || Bus > MaxBus)) {
if (EFI_ERROR (Status) || ((Bus < MinBus) || (Bus > MaxBus))) {
continue;
}
@@ -293,12 +307,12 @@ GetSelectedVgaDeviceInfo (
// Read device information.
//
Status = PciIo->Pci.Read (
PciIo,
EfiPciIoWidthUint32,
0,
sizeof (Pci) / sizeof (UINT32),
&Pci
);
PciIo,
EfiPciIoWidthUint32,
0,
sizeof (Pci) / sizeof (UINT32),
&Pci
);
if (EFI_ERROR (Status)) {
continue;
}
@@ -309,7 +323,9 @@ GetSelectedVgaDeviceInfo (
if (!IS_PCI_VGA (&Pci)) {
continue;
}
DEBUG ((DEBUG_INFO,
DEBUG ((
DEBUG_INFO,
"PCI VGA: 0x%04x:0x%04x\n",
Pci.Hdr.VendorId,
Pci.Hdr.DeviceId
@@ -319,10 +335,10 @@ GetSelectedVgaDeviceInfo (
// Currently we use the lowest numbered bus/device/function if multiple
// devices are found in the target bus range.
//
CurrentAddress = PCI_LIB_ADDRESS(Bus, Device, Function, 0);
CurrentAddress = PCI_LIB_ADDRESS (Bus, Device, Function, 0);
if (CurrentAddress < SelectedAddress) {
SelectedAddress = CurrentAddress;
*VgaHandle = HandleBuffer[Index];
*VgaHandle = HandleBuffer[Index];
}
}
}
@@ -330,7 +346,6 @@ GetSelectedVgaDeviceInfo (
FreePool (HandleBuffer);
}
/**
Returns a buffer of handles for the requested subfunction.
@@ -349,42 +364,42 @@ GetSelectedVgaDeviceInfo (
EFI_STATUS
EFIAPI
GetPlatformHandle (
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN EFI_GET_PLATFORM_HANDLE_MODE Mode,
IN UINT16 Type,
OUT EFI_HANDLE **HandleBuffer,
OUT UINTN *HandleCount,
OUT VOID **AdditionalData OPTIONAL
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN EFI_GET_PLATFORM_HANDLE_MODE Mode,
IN UINT16 Type,
OUT EFI_HANDLE **HandleBuffer,
OUT UINTN *HandleCount,
OUT VOID **AdditionalData OPTIONAL
)
{
DEVICE_STRUCTURE LocalDevice[0x40];
UINT32 LocalIndex;
UINT32 Index;
DEVICE_STRUCTURE TempDevice;
EFI_STATUS Status;
EFI_PCI_IO_PROTOCOL *PciIo;
UINTN Segment;
UINTN Bus;
UINTN Device;
UINTN Function;
HDD_INFO *HddInfo;
PCI_TYPE00 PciConfigHeader;
UINT32 HddIndex;
EFI_HANDLE IdeHandle;
DEVICE_STRUCTURE LocalDevice[0x40];
UINT32 LocalIndex;
UINT32 Index;
DEVICE_STRUCTURE TempDevice;
EFI_STATUS Status;
EFI_PCI_IO_PROTOCOL *PciIo;
UINTN Segment;
UINTN Bus;
UINTN Device;
UINTN Function;
HDD_INFO *HddInfo;
PCI_TYPE00 PciConfigHeader;
UINT32 HddIndex;
EFI_HANDLE IdeHandle;
EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
PCI_CLASS_RECORD ClassLists[10];
UINTN PriorityIndex;
PCI_CLASS_RECORD ClassLists[10];
UINTN PriorityIndex;
static BOOLEAN bConnected = FALSE;
static BOOLEAN bConnected = FALSE;
LocalIndex = 0x00;
HddInfo = NULL;
HddIndex = 0;
LocalIndex = 0x00;
HddInfo = NULL;
HddIndex = 0;
Status = gBS->LocateProtocol (
&gEfiLegacyBiosProtocolGuid,
NULL,
(VOID**)&LegacyBios
(VOID **)&LegacyBios
);
//
@@ -400,9 +415,9 @@ GetPlatformHandle (
*HandleCount = (mVgaHandles[0] != NULL) ? 1 : 0;
return EFI_SUCCESS;
case EfiGetPlatformIdeHandle:
IdeHandle = NULL;
IdeHandle = NULL;
if (AdditionalData != NULL) {
HddInfo = (HDD_INFO *) *AdditionalData;
HddInfo = (HDD_INFO *)*AdditionalData;
}
//
@@ -417,7 +432,7 @@ GetPlatformHandle (
ClassLists[3].Class = PCI_CLASS_MASS_STORAGE;
ClassLists[3].SubClass = PCI_CLASS_MASS_STORAGE_SATADPA;
ClassLists[4].Class = 0xff;
FindAllDeviceTypes (ClassLists, LocalDevice, (UINT16 *) &LocalIndex, TRUE);
FindAllDeviceTypes (ClassLists, LocalDevice, (UINT16 *)&LocalIndex, TRUE);
if (LocalIndex == 0) {
return EFI_NOT_FOUND;
}
@@ -449,10 +464,10 @@ GetPlatformHandle (
//
PriorityIndex = 0;
for (Index = 0; Index < LocalIndex; Index++) {
if (LocalDevice[Index].Handle == IdeHandle && PriorityIndex == 0) {
TempDevice = LocalDevice[PriorityIndex];
if ((LocalDevice[Index].Handle == IdeHandle) && (PriorityIndex == 0)) {
TempDevice = LocalDevice[PriorityIndex];
LocalDevice[PriorityIndex] = LocalDevice[Index];
LocalDevice[Index] = TempDevice;
LocalDevice[Index] = TempDevice;
PriorityIndex++;
break;
}
@@ -464,6 +479,7 @@ GetPlatformHandle (
for (Index = 0; Index < LocalIndex; Index++) {
mDiskHandles[Index] = LocalDevice[Index].Handle;
}
*HandleBuffer = &mDiskHandles[0];
*HandleCount = LocalIndex;
@@ -477,11 +493,12 @@ GetPlatformHandle (
//
for (Index = 0; (Index < LocalIndex) && (AdditionalData != NULL); Index++) {
if ((LocalDevice[Index].Handle != NULL) &&
(LocalDevice[Index].Handle == IdeHandle)) {
(LocalDevice[Index].Handle == IdeHandle))
{
Status = gBS->HandleProtocol (
LocalDevice[Index].Handle,
&gEfiPciIoProtocolGuid,
(VOID **) &PciIo
(VOID **)&PciIo
);
PciIo->Pci.Read (
PciIo,
@@ -503,14 +520,14 @@ GetPlatformHandle (
// Be sure to only fill out correct information based on platform
// configuration.
//
HddInfo[HddIndex].Status |= HDD_PRIMARY;
HddInfo[HddIndex].Bus = (UINT32)Bus;
HddInfo[HddIndex].Device = (UINT32)Device;
HddInfo[HddIndex].Function = (UINT32)Function;
HddInfo[HddIndex + 1].Status |= HDD_SECONDARY;
HddInfo[HddIndex + 1].Bus = (UINT32)Bus;
HddInfo[HddIndex + 1].Device = (UINT32)Device;
HddInfo[HddIndex + 1].Function = (UINT32)Function;
HddInfo[HddIndex].Status |= HDD_PRIMARY;
HddInfo[HddIndex].Bus = (UINT32)Bus;
HddInfo[HddIndex].Device = (UINT32)Device;
HddInfo[HddIndex].Function = (UINT32)Function;
HddInfo[HddIndex + 1].Status |= HDD_SECONDARY;
HddInfo[HddIndex + 1].Bus = (UINT32)Bus;
HddInfo[HddIndex + 1].Device = (UINT32)Device;
HddInfo[HddIndex + 1].Function = (UINT32)Function;
//
// Primary controller data
@@ -524,11 +541,12 @@ GetPlatformHandle (
(UINT16)(PciConfigHeader.Device.Bar[4] & 0xfffc);
HddInfo[HddIndex].HddIrq = PciConfigHeader.Device.InterruptLine;
} else {
HddInfo[HddIndex].HddIrq = 14;
HddInfo[HddIndex].HddIrq = 14;
HddInfo[HddIndex].CommandBaseAddress = 0x1f0;
HddInfo[HddIndex].ControlBaseAddress = 0x3f6;
HddInfo[HddIndex].BusMasterAddress = 0;
HddInfo[HddIndex].BusMasterAddress = 0;
}
HddIndex++;
//
@@ -543,27 +561,29 @@ GetPlatformHandle (
(UINT16)(HddInfo[HddIndex].BusMasterAddress + 8);
HddInfo[HddIndex].HddIrq = PciConfigHeader.Device.InterruptLine;
} else {
HddInfo[HddIndex].HddIrq = 15;
HddInfo[HddIndex].HddIrq = 15;
HddInfo[HddIndex].CommandBaseAddress = 0x170;
HddInfo[HddIndex].ControlBaseAddress = 0x376;
HddInfo[HddIndex].BusMasterAddress = 0;
HddInfo[HddIndex].BusMasterAddress = 0;
}
HddIndex++;
}
}
}
return EFI_SUCCESS;
case EfiGetPlatformIsaBusHandle:
ClassLists[0].Class = (UINT8) PCI_CLASS_BRIDGE;
ClassLists[0].SubClass = (UINT8) PCI_CLASS_BRIDGE_ISA_PDECODE;
ClassLists[1].Class = (UINT8) PCI_CLASS_BRIDGE;
ClassLists[1].SubClass = (UINT8) PCI_CLASS_BRIDGE_ISA;
ClassLists[0].Class = (UINT8)PCI_CLASS_BRIDGE;
ClassLists[0].SubClass = (UINT8)PCI_CLASS_BRIDGE_ISA_PDECODE;
ClassLists[1].Class = (UINT8)PCI_CLASS_BRIDGE;
ClassLists[1].SubClass = (UINT8)PCI_CLASS_BRIDGE_ISA;
ClassLists[2].Class = 0xff;
//
// Locate all found block io devices
//
FindAllDeviceTypes (ClassLists, LocalDevice, (UINT16 *) (&LocalIndex), TRUE);
FindAllDeviceTypes (ClassLists, LocalDevice, (UINT16 *)(&LocalIndex), TRUE);
if (LocalIndex == 0) {
return EFI_NOT_FOUND;
}
@@ -573,9 +593,9 @@ GetPlatformHandle (
//
for (Index = 0; Index < LocalIndex; Index++) {
if (LocalDevice[Index].Vid == V_INTEL_VENDOR_ID) {
TempDevice = LocalDevice[0];
LocalDevice[0] = LocalDevice[Index];
LocalDevice[Index] = TempDevice;
TempDevice = LocalDevice[0];
LocalDevice[0] = LocalDevice[Index];
LocalDevice[Index] = TempDevice;
}
}
@@ -585,13 +605,14 @@ GetPlatformHandle (
for (Index = 0; Index < LocalIndex; Index++) {
mIsaHandles[Index] = LocalDevice[Index].Handle;
}
*HandleBuffer = &mIsaHandles[0];
*HandleCount = LocalIndex;
return EFI_SUCCESS;
case EfiGetPlatformUsbHandle:
default:
return EFI_UNSUPPORTED;
};
}
}
/**
@@ -613,13 +634,13 @@ GetPlatformHandle (
EFI_STATUS
EFIAPI
PlatformHooks (
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN EFI_GET_PLATFORM_HOOK_MODE Mode,
IN UINT16 Type,
OUT EFI_HANDLE DeviceHandle OPTIONAL,
IN OUT UINTN *Shadowaddress OPTIONAL,
IN EFI_COMPATIBILITY16_TABLE *Compatibility16Table OPTIONAL,
OUT VOID **AdditionalData OPTIONAL
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN EFI_GET_PLATFORM_HOOK_MODE Mode,
IN UINT16 Type,
OUT EFI_HANDLE DeviceHandle OPTIONAL,
IN OUT UINTN *Shadowaddress OPTIONAL,
IN EFI_COMPATIBILITY16_TABLE *Compatibility16Table OPTIONAL,
OUT VOID **AdditionalData OPTIONAL
)
{
EFI_IA32_REGISTER_SET Regs;
@@ -631,7 +652,7 @@ PlatformHooks (
Status = gBS->LocateProtocol (
&gEfiLegacyBiosProtocolGuid,
NULL,
(VOID**)&LegacyBios
(VOID **)&LegacyBios
);
//
@@ -639,14 +660,14 @@ PlatformHooks (
//
Regs.H.AH = 0x00;
Regs.H.AL = 0x03;
Status = LegacyBios->Int86 (LegacyBios, 0x10, &Regs);
Status = LegacyBios->Int86 (LegacyBios, 0x10, &Regs);
return Status;
case EfiPlatformHookShadowServiceRoms:
return EFI_SUCCESS;
case EfiPlatformHookAfterRomInit:
default:
return EFI_UNSUPPORTED;
};
}
}
/**
@@ -671,24 +692,24 @@ PlatformHooks (
EFI_STATUS
EFIAPI
GetRoutingTable (
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
OUT VOID **RoutingTable,
OUT UINTN *RoutingTableEntries,
OUT VOID **LocalPirqTable OPTIONAL,
OUT UINTN *PirqTableSize OPTIONAL,
OUT VOID **LocalIrqPriorityTable OPTIONAL,
OUT UINTN *IrqPriorityTableEntries OPTIONAL
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
OUT VOID **RoutingTable,
OUT UINTN *RoutingTableEntries,
OUT VOID **LocalPirqTable OPTIONAL,
OUT UINTN *PirqTableSize OPTIONAL,
OUT VOID **LocalIrqPriorityTable OPTIONAL,
OUT UINTN *IrqPriorityTableEntries OPTIONAL
)
{
UINT16 PTableSize;
UINT32 Index;
UINT8 Bus;
UINT8 Device;
UINT8 Function;
UINT8 Checksum;
UINT8 *Ptr;
EFI_STATUS Status;
EFI_LEGACY_INTERRUPT_PROTOCOL *LegacyInterrupt;
UINT16 PTableSize;
UINT32 Index;
UINT8 Bus;
UINT8 Device;
UINT8 Function;
UINT8 Checksum;
UINT8 *Ptr;
EFI_STATUS Status;
EFI_LEGACY_INTERRUPT_PROTOCOL *LegacyInterrupt;
Checksum = 0;
@@ -699,7 +720,7 @@ GetRoutingTable (
Status = gBS->LocateProtocol (
&gEfiLegacyInterruptProtocolGuid,
NULL,
(VOID**)&LegacyInterrupt
(VOID **)&LegacyInterrupt
);
ASSERT_EFI_ERROR (Status);
LegacyInterrupt->GetLocation (
@@ -714,34 +735,35 @@ GetRoutingTable (
//
PirqTableHead.PirqTable.TableSize = PTableSize;
PirqTableHead.PirqTable.Bus = Bus;
PirqTableHead.PirqTable.DevFun = (UINT8) ((Device << 3) + Function);
Ptr = (UINT8 *) (&PirqTableHead);
PirqTableHead.PirqTable.DevFun = (UINT8)((Device << 3) + Function);
Ptr = (UINT8 *)(&PirqTableHead);
//
// Calculate checksum.
//
for (Index = 0; Index < PTableSize; Index++) {
Checksum = (UINT8) (Checksum + (UINT8) *Ptr);
Ptr += 1;
Checksum = (UINT8)(Checksum + (UINT8)*Ptr);
Ptr += 1;
}
Checksum = (UINT8) (0x00 - Checksum);
PirqTableHead.PirqTable.Checksum = Checksum;
Checksum = (UINT8)(0x00 - Checksum);
PirqTableHead.PirqTable.Checksum = Checksum;
//
// Update return values.
//
*LocalPirqTable = (VOID *) (&PirqTableHead);
*PirqTableSize = PTableSize;
*LocalPirqTable = (VOID *)(&PirqTableHead);
*PirqTableSize = PTableSize;
}
//
// More items to return.
//
*RoutingTable = PirqTableHead.IrqRoutingEntry;
*RoutingTableEntries = MAX_IRQ_ROUTING_ENTRIES;
*RoutingTable = PirqTableHead.IrqRoutingEntry;
*RoutingTableEntries = MAX_IRQ_ROUTING_ENTRIES;
if (LocalIrqPriorityTable != NULL) {
*LocalIrqPriorityTable = IrqPriorityTable;
*IrqPriorityTableEntries = MAX_IRQ_PRIORITY_ENTRIES;
*LocalIrqPriorityTable = IrqPriorityTable;
*IrqPriorityTableEntries = MAX_IRQ_PRIORITY_ENTRIES;
}
return EFI_SUCCESS;
@@ -767,18 +789,18 @@ GetRoutingTable (
EFI_STATUS
EFIAPI
GetPlatformInfo (
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN EFI_GET_PLATFORM_INFO_MODE Mode,
OUT VOID **Table,
OUT UINTN *TableSize,
OUT UINTN *Location,
OUT UINTN *Alignment,
IN UINT16 LegacySegment,
IN UINT16 LegacyOffset
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN EFI_GET_PLATFORM_INFO_MODE Mode,
OUT VOID **Table,
OUT UINTN *TableSize,
OUT UINTN *Location,
OUT UINTN *Alignment,
IN UINT16 LegacySegment,
IN UINT16 LegacyOffset
)
{
EFI_STATUS Status;
UINTN Index;
EFI_STATUS Status;
UINTN Index;
switch (Mode) {
case EfiGetPlatformBinarySystemRom:
@@ -791,11 +813,12 @@ GetPlatformInfo (
EFI_SECTION_RAW,
0,
Table,
(UINTN *) TableSize
(UINTN *)TableSize
);
if (EFI_ERROR (Status)) {
continue;
}
return EFI_SUCCESS;
}
@@ -808,7 +831,7 @@ GetPlatformInfo (
case EfiGetPlatformPciExpressBase:
default:
return EFI_UNSUPPORTED;
};
}
}
/**
@@ -830,34 +853,35 @@ GetPlatformInfo (
EFI_STATUS
EFIAPI
TranslatePirq (
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN UINTN PciBus,
IN UINTN PciDevice,
IN UINTN PciFunction,
IN OUT UINT8 *Pirq,
OUT UINT8 *PciIrq
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN UINTN PciBus,
IN UINTN PciDevice,
IN UINTN PciFunction,
IN OUT UINT8 *Pirq,
OUT UINT8 *PciIrq
)
{
EFI_LEGACY_INTERRUPT_PROTOCOL *LegacyInterrupt;
EFI_STATUS Status;
UINTN Index;
UINTN Index1;
UINT8 LocalPirq;
UINT8 PirqData;
UINT8 MatchData;
EFI_LEGACY_INTERRUPT_PROTOCOL *LegacyInterrupt;
EFI_STATUS Status;
UINTN Index;
UINTN Index1;
UINT8 LocalPirq;
UINT8 PirqData;
UINT8 MatchData;
Status = gBS->LocateProtocol (
&gEfiLegacyInterruptProtocolGuid,
NULL,
(VOID**)&LegacyInterrupt
(VOID **)&LegacyInterrupt
);
ASSERT_EFI_ERROR (Status);
LocalPirq = (UINT8) (*Pirq);
LocalPirq = (UINT8)(*Pirq);
for (Index = 0; Index < MAX_IRQ_ROUTING_ENTRIES; Index++) {
if ((PirqTableHead.IrqRoutingEntry[Index].Bus == PciBus) &&
(PirqTableHead.IrqRoutingEntry[Index].Device == PciDevice)) {
LocalPirq = (UINT8) (PirqTableHead.IrqRoutingEntry[Index].PirqEntry[LocalPirq].Pirq & 0x0f);
(PirqTableHead.IrqRoutingEntry[Index].Device == PciDevice))
{
LocalPirq = (UINT8)(PirqTableHead.IrqRoutingEntry[Index].PirqEntry[LocalPirq].Pirq & 0x0f);
if (LocalPirq > 4) {
LocalPirq -= 4;
}
@@ -867,8 +891,9 @@ TranslatePirq (
while (PirqData == 0) {
for (Index1 = 0; Index1 < MAX_IRQ_PRIORITY_ENTRIES; Index1++) {
if ((IrqPriorityTable[Index1].Used == MatchData) &&
(IrqPriorityTable[Index1].Irq != 0)) {
PirqData = IrqPriorityTable[Index1].Irq;
(IrqPriorityTable[Index1].Irq != 0))
{
PirqData = IrqPriorityTable[Index1].Irq;
IrqPriorityTable[Index1].Used = 0xff;
LegacyInterrupt->WritePirq (
LegacyInterrupt,
@@ -880,11 +905,10 @@ TranslatePirq (
}
if (PirqData == 0) {
//
// No unused interrupts, so start reusing them.
//
MatchData = (UINT8) (~MatchData);
MatchData = (UINT8)(~MatchData);
}
}
@@ -896,7 +920,6 @@ TranslatePirq (
return EFI_SUCCESS;
}
/**
Attempt to legacy boot the BootOption. If the EFI contexted has been
compromised this function will not return.
@@ -914,26 +937,26 @@ TranslatePirq (
EFI_STATUS
EFIAPI
PrepareToBoot (
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN BBS_BBS_DEVICE_PATH *BbsDevicePath,
IN VOID *BbsTable,
IN UINT32 LoadOptionsSize,
IN VOID *LoadOptions,
IN VOID *EfiToLegacy16BootTable
IN EFI_LEGACY_BIOS_PLATFORM_PROTOCOL *This,
IN BBS_BBS_DEVICE_PATH *BbsDevicePath,
IN VOID *BbsTable,
IN UINT32 LoadOptionsSize,
IN VOID *LoadOptions,
IN VOID *EfiToLegacy16BootTable
)
{
BBS_TABLE *LocalBbsTable;
EFI_TO_COMPATIBILITY16_BOOT_TABLE *Legacy16BootTable;
DEVICE_PRODUCER_DATA_HEADER *SioPtr;
UINT16 DevicePathType;
UINT16 Index;
UINT16 Priority;
BBS_TABLE *LocalBbsTable;
EFI_TO_COMPATIBILITY16_BOOT_TABLE *Legacy16BootTable;
DEVICE_PRODUCER_DATA_HEADER *SioPtr;
UINT16 DevicePathType;
UINT16 Index;
UINT16 Priority;
//
// Initialize values
//
Priority = 0;
Legacy16BootTable = (EFI_TO_COMPATIBILITY16_BOOT_TABLE*) EfiToLegacy16BootTable;
Priority = 0;
Legacy16BootTable = (EFI_TO_COMPATIBILITY16_BOOT_TABLE *)EfiToLegacy16BootTable;
//
// Set how Gate A20 is gated by hardware
@@ -943,7 +966,7 @@ PrepareToBoot (
SioPtr->Flags.A20Port90 = 1;
SioPtr->MousePresent = 1;
LocalBbsTable = BbsTable;
LocalBbsTable = BbsTable;
//
// There are 2 cases that must be covered.
@@ -966,8 +989,9 @@ PrepareToBoot (
if ((LocalBbsTable[Index].BootPriority != BBS_UNPRIORITIZED_ENTRY) &&
(LocalBbsTable[Index].BootPriority != BBS_IGNORE_ENTRY) &&
(LocalBbsTable[Index].BootPriority != BBS_LOWEST_PRIORITY) &&
(Priority <= LocalBbsTable[Index].BootPriority)) {
Priority = (UINT16) (LocalBbsTable[Index].BootPriority + 1);
(Priority <= LocalBbsTable[Index].BootPriority))
{
Priority = (UINT16)(LocalBbsTable[Index].BootPriority + 1);
}
}
@@ -978,28 +1002,32 @@ PrepareToBoot (
case BBS_EMBED_NETWORK:
for (Index = 0; Index < Legacy16BootTable->NumberBbsEntries; Index++) {
if ((LocalBbsTable[Index].BootPriority == BBS_UNPRIORITIZED_ENTRY) &&
(LocalBbsTable[Index].DeviceType == DevicePathType)) {
(LocalBbsTable[Index].DeviceType == DevicePathType))
{
LocalBbsTable[Index].BootPriority = Priority;
++Priority;
}
}
break;
case BBS_BEV_DEVICE:
for (Index = 0; Index < Legacy16BootTable->NumberBbsEntries; Index++) {
if ((LocalBbsTable[Index].BootPriority == BBS_UNPRIORITIZED_ENTRY) &&
(LocalBbsTable[Index].Class == 01) &&
(LocalBbsTable[Index].SubClass == 01)) {
(LocalBbsTable[Index].SubClass == 01))
{
LocalBbsTable[Index].BootPriority = Priority;
++Priority;
}
}
break;
case BBS_USB:
case BBS_PCMCIA:
case BBS_UNKNOWN:
default:
break;
};
}
//
// Set priority for rest of devices
@@ -1014,7 +1042,6 @@ PrepareToBoot (
return EFI_SUCCESS;
}
/**
Initialize Legacy Platform support
@@ -1026,16 +1053,16 @@ LegacyBiosPlatformInstall (
VOID
)
{
EFI_STATUS Status;
LEGACY_BIOS_PLATFORM_INSTANCE *Private;
EFI_STATUS Status;
LEGACY_BIOS_PLATFORM_INSTANCE *Private;
mImageHandle = gImageHandle;
Private = &mPrivateData;
Private = &mPrivateData;
//
// Grab a copy of all the protocols we depend on.
//
Private->Signature = LEGACY_BIOS_PLATFORM_INSTANCE_SIGNATURE;
Private->Signature = LEGACY_BIOS_PLATFORM_INSTANCE_SIGNATURE;
Private->LegacyBiosPlatform.GetPlatformInfo = GetPlatformInfo;
Private->LegacyBiosPlatform.GetPlatformHandle = GetPlatformHandle;
Private->LegacyBiosPlatform.SmmInit = SmmInit;
@@ -1043,17 +1070,17 @@ LegacyBiosPlatformInstall (
Private->LegacyBiosPlatform.GetRoutingTable = GetRoutingTable;
Private->LegacyBiosPlatform.TranslatePirq = TranslatePirq;
Private->LegacyBiosPlatform.PrepareToBoot = PrepareToBoot;
Private->ImageHandle = gImageHandle;
Private->ImageHandle = gImageHandle;
//
// Make a new handle and install the protocol
//
Private->Handle = NULL;
Status = gBS->InstallProtocolInterface (
&Private->Handle,
&gEfiLegacyBiosPlatformProtocolGuid,
EFI_NATIVE_INTERFACE,
&Private->LegacyBiosPlatform
);
Status = gBS->InstallProtocolInterface (
&Private->Handle,
&gEfiLegacyBiosPlatformProtocolGuid,
EFI_NATIVE_INTERFACE,
&Private->LegacyBiosPlatform
);
return Status;
}