diff options
Diffstat (limited to 'OvmfPkg')
| -rw-r--r-- | OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.c | 557 | ||||
| -rw-r--r-- | OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.inf | 48 |
2 files changed, 0 insertions, 605 deletions
diff --git a/OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.c b/OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.c deleted file mode 100644 index f3bf07e..0000000 --- a/OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.c +++ /dev/null @@ -1,557 +0,0 @@ -/** @file
- Produces the CPU I/O 2 Protocol.
-
-Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
-Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
-Copyright (c) 2022, Ventana Micro Systems Inc. All rights reserved.<BR>
-
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <PiDxe.h>
-
-#include <Protocol/CpuIo2.h>
-
-#include <Library/BaseLib.h>
-#include <Library/DebugLib.h>
-#include <Library/IoLib.h>
-#include <Library/PcdLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-
-#define MAX_IO_PORT_ADDRESS 0xFFFF
-
-//
-// Handle for the CPU I/O 2 Protocol
-//
-STATIC EFI_HANDLE mHandle = NULL;
-
-//
-// Lookup table for increment values based on transfer widths
-//
-STATIC CONST UINT8 mInStride[] = {
- 1, // EfiCpuIoWidthUint8
- 2, // EfiCpuIoWidthUint16
- 4, // EfiCpuIoWidthUint32
- 8, // EfiCpuIoWidthUint64
- 0, // EfiCpuIoWidthFifoUint8
- 0, // EfiCpuIoWidthFifoUint16
- 0, // EfiCpuIoWidthFifoUint32
- 0, // EfiCpuIoWidthFifoUint64
- 1, // EfiCpuIoWidthFillUint8
- 2, // EfiCpuIoWidthFillUint16
- 4, // EfiCpuIoWidthFillUint32
- 8 // EfiCpuIoWidthFillUint64
-};
-
-//
-// Lookup table for increment values based on transfer widths
-//
-STATIC CONST UINT8 mOutStride[] = {
- 1, // EfiCpuIoWidthUint8
- 2, // EfiCpuIoWidthUint16
- 4, // EfiCpuIoWidthUint32
- 8, // EfiCpuIoWidthUint64
- 1, // EfiCpuIoWidthFifoUint8
- 2, // EfiCpuIoWidthFifoUint16
- 4, // EfiCpuIoWidthFifoUint32
- 8, // EfiCpuIoWidthFifoUint64
- 0, // EfiCpuIoWidthFillUint8
- 0, // EfiCpuIoWidthFillUint16
- 0, // EfiCpuIoWidthFillUint32
- 0 // EfiCpuIoWidthFillUint64
-};
-
-/**
- Check parameters to a CPU I/O 2 Protocol service request.
-
- The I/O operations are carried out exactly as requested. The caller is responsible
- for satisfying any alignment and I/O width restrictions that a PI System on a
- platform might require. For example on some platforms, width requests of
- EfiCpuIoWidthUint64 do not work. Misaligned buffers, on the other hand, will
- be handled by the driver.
-
- @param[in] MmioOperation TRUE for an MMIO operation, FALSE for I/O Port operation.
- @param[in] Width Signifies the width of the I/O or Memory operation.
- @param[in] Address The base address of the I/O operation.
- @param[in] Count The number of I/O operations to perform. The number of
- bytes moved is Width size * Count, starting at Address.
- @param[in] Buffer For read operations, the destination buffer to store the results.
- For write operations, the source buffer from which to write data.
-
- @retval EFI_SUCCESS The parameters for this request pass the checks.
- @retval EFI_INVALID_PARAMETER Width is invalid for this PI system.
- @retval EFI_INVALID_PARAMETER Buffer is NULL.
- @retval EFI_UNSUPPORTED The Buffer is not aligned for the given Width.
- @retval EFI_UNSUPPORTED The address range specified by Address, Width,
- and Count is not valid for this PI system.
-
-**/
-STATIC
-EFI_STATUS
-CpuIoCheckParameter (
- IN BOOLEAN MmioOperation,
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- IN VOID *Buffer
- )
-{
- UINT64 MaxCount;
- UINT64 Limit;
-
- //
- // Check to see if Buffer is NULL
- //
- if (Buffer == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Check to see if Width is in the valid range
- //
- if ((UINT32)Width >= EfiCpuIoWidthMaximum) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // For FIFO type, the target address won't increase during the access,
- // so treat Count as 1
- //
- if ((Width >= EfiCpuIoWidthFifoUint8) && (Width <= EfiCpuIoWidthFifoUint64)) {
- Count = 1;
- }
-
- //
- // Check to see if Width is in the valid range for I/O Port operations
- //
- Width = (EFI_CPU_IO_PROTOCOL_WIDTH)(Width & 0x03);
- if (!MmioOperation && (Width == EfiCpuIoWidthUint64)) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Check to see if Address is aligned
- //
- if ((Address & (UINT64)(mInStride[Width] - 1)) != 0) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Check to see if any address associated with this transfer exceeds the maximum
- // allowed address. The maximum address implied by the parameters passed in is
- // Address + Size * Count. If the following condition is met, then the transfer
- // is not supported.
- //
- // Address + Size * Count > (MmioOperation ? MAX_ADDRESS : MAX_IO_PORT_ADDRESS) + 1
- //
- // Since MAX_ADDRESS can be the maximum integer value supported by the CPU and Count
- // can also be the maximum integer value supported by the CPU, this range
- // check must be adjusted to avoid all overflow conditions.
- //
- // The following form of the range check is equivalent but assumes that
- // MAX_ADDRESS and MAX_IO_PORT_ADDRESS are of the form (2^n - 1).
- //
- Limit = (MmioOperation ? MAX_ADDRESS : MAX_IO_PORT_ADDRESS);
- if (Count == 0) {
- if (Address > Limit) {
- return EFI_UNSUPPORTED;
- }
- } else {
- MaxCount = RShiftU64 (Limit, Width);
- if (MaxCount < (Count - 1)) {
- return EFI_UNSUPPORTED;
- }
-
- if (Address > LShiftU64 (MaxCount - Count + 1, Width)) {
- return EFI_UNSUPPORTED;
- }
- }
-
- //
- // Check to see if Buffer is aligned
- //
- if (((UINTN)Buffer & ((MIN (sizeof (UINTN), mInStride[Width]) - 1))) != 0) {
- return EFI_UNSUPPORTED;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Reads memory-mapped registers.
-
- The I/O operations are carried out exactly as requested. The caller is responsible
- for satisfying any alignment and I/O width restrictions that a PI System on a
- platform might require. For example on some platforms, width requests of
- EfiCpuIoWidthUint64 do not work. Misaligned buffers, on the other hand, will
- be handled by the driver.
-
- If Width is EfiCpuIoWidthUint8, EfiCpuIoWidthUint16, EfiCpuIoWidthUint32,
- or EfiCpuIoWidthUint64, then both Address and Buffer are incremented for
- each of the Count operations that is performed.
-
- If Width is EfiCpuIoWidthFifoUint8, EfiCpuIoWidthFifoUint16,
- EfiCpuIoWidthFifoUint32, or EfiCpuIoWidthFifoUint64, then only Buffer is
- incremented for each of the Count operations that is performed. The read or
- write operation is performed Count times on the same Address.
-
- If Width is EfiCpuIoWidthFillUint8, EfiCpuIoWidthFillUint16,
- EfiCpuIoWidthFillUint32, or EfiCpuIoWidthFillUint64, then only Address is
- incremented for each of the Count operations that is performed. The read or
- write operation is performed Count times from the first element of Buffer.
-
- @param[in] This A pointer to the EFI_CPU_IO2_PROTOCOL instance.
- @param[in] Width Signifies the width of the I/O or Memory operation.
- @param[in] Address The base address of the I/O operation.
- @param[in] Count The number of I/O operations to perform. The number of
- bytes moved is Width size * Count, starting at Address.
- @param[out] Buffer For read operations, the destination buffer to store the results.
- For write operations, the source buffer from which to write data.
-
- @retval EFI_SUCCESS The data was read from or written to the PI system.
- @retval EFI_INVALID_PARAMETER Width is invalid for this PI system.
- @retval EFI_INVALID_PARAMETER Buffer is NULL.
- @retval EFI_UNSUPPORTED The Buffer is not aligned for the given Width.
- @retval EFI_UNSUPPORTED The address range specified by Address, Width,
- and Count is not valid for this PI system.
-
-**/
-STATIC
-EFI_STATUS
-EFIAPI
-CpuMemoryServiceRead (
- IN EFI_CPU_IO2_PROTOCOL *This,
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT8 InStride;
- UINT8 OutStride;
- EFI_CPU_IO_PROTOCOL_WIDTH OperationWidth;
- UINT8 *Uint8Buffer;
-
- Status = CpuIoCheckParameter (TRUE, Width, Address, Count, Buffer);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Select loop based on the width of the transfer
- //
- InStride = mInStride[Width];
- OutStride = mOutStride[Width];
- OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH)(Width & 0x03);
- for (Uint8Buffer = Buffer; Count > 0; Address += InStride, Uint8Buffer += OutStride, Count--) {
- if (OperationWidth == EfiCpuIoWidthUint8) {
- *Uint8Buffer = MmioRead8 ((UINTN)Address);
- } else if (OperationWidth == EfiCpuIoWidthUint16) {
- *((UINT16 *)Uint8Buffer) = MmioRead16 ((UINTN)Address);
- } else if (OperationWidth == EfiCpuIoWidthUint32) {
- *((UINT32 *)Uint8Buffer) = MmioRead32 ((UINTN)Address);
- } else if (OperationWidth == EfiCpuIoWidthUint64) {
- *((UINT64 *)Uint8Buffer) = MmioRead64 ((UINTN)Address);
- }
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Writes memory-mapped registers.
-
- The I/O operations are carried out exactly as requested. The caller is responsible
- for satisfying any alignment and I/O width restrictions that a PI System on a
- platform might require. For example on some platforms, width requests of
- EfiCpuIoWidthUint64 do not work. Misaligned buffers, on the other hand, will
- be handled by the driver.
-
- If Width is EfiCpuIoWidthUint8, EfiCpuIoWidthUint16, EfiCpuIoWidthUint32,
- or EfiCpuIoWidthUint64, then both Address and Buffer are incremented for
- each of the Count operations that is performed.
-
- If Width is EfiCpuIoWidthFifoUint8, EfiCpuIoWidthFifoUint16,
- EfiCpuIoWidthFifoUint32, or EfiCpuIoWidthFifoUint64, then only Buffer is
- incremented for each of the Count operations that is performed. The read or
- write operation is performed Count times on the same Address.
-
- If Width is EfiCpuIoWidthFillUint8, EfiCpuIoWidthFillUint16,
- EfiCpuIoWidthFillUint32, or EfiCpuIoWidthFillUint64, then only Address is
- incremented for each of the Count operations that is performed. The read or
- write operation is performed Count times from the first element of Buffer.
-
- @param[in] This A pointer to the EFI_CPU_IO2_PROTOCOL instance.
- @param[in] Width Signifies the width of the I/O or Memory operation.
- @param[in] Address The base address of the I/O operation.
- @param[in] Count The number of I/O operations to perform. The number of
- bytes moved is Width size * Count, starting at Address.
- @param[in] Buffer For read operations, the destination buffer to store the results.
- For write operations, the source buffer from which to write data.
-
- @retval EFI_SUCCESS The data was read from or written to the PI system.
- @retval EFI_INVALID_PARAMETER Width is invalid for this PI system.
- @retval EFI_INVALID_PARAMETER Buffer is NULL.
- @retval EFI_UNSUPPORTED The Buffer is not aligned for the given Width.
- @retval EFI_UNSUPPORTED The address range specified by Address, Width,
- and Count is not valid for this PI system.
-
-**/
-STATIC
-EFI_STATUS
-EFIAPI
-CpuMemoryServiceWrite (
- IN EFI_CPU_IO2_PROTOCOL *This,
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT8 InStride;
- UINT8 OutStride;
- EFI_CPU_IO_PROTOCOL_WIDTH OperationWidth;
- UINT8 *Uint8Buffer;
-
- Status = CpuIoCheckParameter (TRUE, Width, Address, Count, Buffer);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Select loop based on the width of the transfer
- //
- InStride = mInStride[Width];
- OutStride = mOutStride[Width];
- OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH)(Width & 0x03);
- for (Uint8Buffer = Buffer; Count > 0; Address += InStride, Uint8Buffer += OutStride, Count--) {
- if (OperationWidth == EfiCpuIoWidthUint8) {
- MmioWrite8 ((UINTN)Address, *Uint8Buffer);
- } else if (OperationWidth == EfiCpuIoWidthUint16) {
- MmioWrite16 ((UINTN)Address, *((UINT16 *)Uint8Buffer));
- } else if (OperationWidth == EfiCpuIoWidthUint32) {
- MmioWrite32 ((UINTN)Address, *((UINT32 *)Uint8Buffer));
- } else if (OperationWidth == EfiCpuIoWidthUint64) {
- MmioWrite64 ((UINTN)Address, *((UINT64 *)Uint8Buffer));
- }
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Reads I/O registers.
-
- The I/O operations are carried out exactly as requested. The caller is responsible
- for satisfying any alignment and I/O width restrictions that a PI System on a
- platform might require. For example on some platforms, width requests of
- EfiCpuIoWidthUint64 do not work. Misaligned buffers, on the other hand, will
- be handled by the driver.
-
- If Width is EfiCpuIoWidthUint8, EfiCpuIoWidthUint16, EfiCpuIoWidthUint32,
- or EfiCpuIoWidthUint64, then both Address and Buffer are incremented for
- each of the Count operations that is performed.
-
- If Width is EfiCpuIoWidthFifoUint8, EfiCpuIoWidthFifoUint16,
- EfiCpuIoWidthFifoUint32, or EfiCpuIoWidthFifoUint64, then only Buffer is
- incremented for each of the Count operations that is performed. The read or
- write operation is performed Count times on the same Address.
-
- If Width is EfiCpuIoWidthFillUint8, EfiCpuIoWidthFillUint16,
- EfiCpuIoWidthFillUint32, or EfiCpuIoWidthFillUint64, then only Address is
- incremented for each of the Count operations that is performed. The read or
- write operation is performed Count times from the first element of Buffer.
-
- @param[in] This A pointer to the EFI_CPU_IO2_PROTOCOL instance.
- @param[in] Width Signifies the width of the I/O or Memory operation.
- @param[in] Address The base address of the I/O operation.
- @param[in] Count The number of I/O operations to perform. The number of
- bytes moved is Width size * Count, starting at Address.
- @param[out] Buffer For read operations, the destination buffer to store the results.
- For write operations, the source buffer from which to write data.
-
- @retval EFI_SUCCESS The data was read from or written to the PI system.
- @retval EFI_INVALID_PARAMETER Width is invalid for this PI system.
- @retval EFI_INVALID_PARAMETER Buffer is NULL.
- @retval EFI_UNSUPPORTED The Buffer is not aligned for the given Width.
- @retval EFI_UNSUPPORTED The address range specified by Address, Width,
- and Count is not valid for this PI system.
-
-**/
-STATIC
-EFI_STATUS
-EFIAPI
-CpuIoServiceRead (
- IN EFI_CPU_IO2_PROTOCOL *This,
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT8 InStride;
- UINT8 OutStride;
- EFI_CPU_IO_PROTOCOL_WIDTH OperationWidth;
- UINT8 *Uint8Buffer;
-
- Status = CpuIoCheckParameter (FALSE, Width, Address, Count, Buffer);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Address += PcdGet64 (PcdPciIoTranslation);
-
- //
- // Select loop based on the width of the transfer
- //
- InStride = mInStride[Width];
- OutStride = mOutStride[Width];
- OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH)(Width & 0x03);
-
- for (Uint8Buffer = Buffer; Count > 0; Address += InStride, Uint8Buffer += OutStride, Count--) {
- if (OperationWidth == EfiCpuIoWidthUint8) {
- *Uint8Buffer = MmioRead8 ((UINTN)Address);
- } else if (OperationWidth == EfiCpuIoWidthUint16) {
- *((UINT16 *)Uint8Buffer) = MmioRead16 ((UINTN)Address);
- } else if (OperationWidth == EfiCpuIoWidthUint32) {
- *((UINT32 *)Uint8Buffer) = MmioRead32 ((UINTN)Address);
- }
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Write I/O registers.
-
- The I/O operations are carried out exactly as requested. The caller is responsible
- for satisfying any alignment and I/O width restrictions that a PI System on a
- platform might require. For example on some platforms, width requests of
- EfiCpuIoWidthUint64 do not work. Misaligned buffers, on the other hand, will
- be handled by the driver.
-
- If Width is EfiCpuIoWidthUint8, EfiCpuIoWidthUint16, EfiCpuIoWidthUint32,
- or EfiCpuIoWidthUint64, then both Address and Buffer are incremented for
- each of the Count operations that is performed.
-
- If Width is EfiCpuIoWidthFifoUint8, EfiCpuIoWidthFifoUint16,
- EfiCpuIoWidthFifoUint32, or EfiCpuIoWidthFifoUint64, then only Buffer is
- incremented for each of the Count operations that is performed. The read or
- write operation is performed Count times on the same Address.
-
- If Width is EfiCpuIoWidthFillUint8, EfiCpuIoWidthFillUint16,
- EfiCpuIoWidthFillUint32, or EfiCpuIoWidthFillUint64, then only Address is
- incremented for each of the Count operations that is performed. The read or
- write operation is performed Count times from the first element of Buffer.
-
- @param[in] This A pointer to the EFI_CPU_IO2_PROTOCOL instance.
- @param[in] Width Signifies the width of the I/O or Memory operation.
- @param[in] Address The base address of the I/O operation.
- @param[in] Count The number of I/O operations to perform. The number of
- bytes moved is Width size * Count, starting at Address.
- @param[in] Buffer For read operations, the destination buffer to store the results.
- For write operations, the source buffer from which to write data.
-
- @retval EFI_SUCCESS The data was read from or written to the PI system.
- @retval EFI_INVALID_PARAMETER Width is invalid for this PI system.
- @retval EFI_INVALID_PARAMETER Buffer is NULL.
- @retval EFI_UNSUPPORTED The Buffer is not aligned for the given Width.
- @retval EFI_UNSUPPORTED The address range specified by Address, Width,
- and Count is not valid for this PI system.
-
-**/
-STATIC
-EFI_STATUS
-EFIAPI
-CpuIoServiceWrite (
- IN EFI_CPU_IO2_PROTOCOL *This,
- IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT8 InStride;
- UINT8 OutStride;
- EFI_CPU_IO_PROTOCOL_WIDTH OperationWidth;
- UINT8 *Uint8Buffer;
-
- //
- // Make sure the parameters are valid
- //
- Status = CpuIoCheckParameter (FALSE, Width, Address, Count, Buffer);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Address += PcdGet64 (PcdPciIoTranslation);
-
- //
- // Select loop based on the width of the transfer
- //
- InStride = mInStride[Width];
- OutStride = mOutStride[Width];
- OperationWidth = (EFI_CPU_IO_PROTOCOL_WIDTH)(Width & 0x03);
-
- for (Uint8Buffer = (UINT8 *)Buffer; Count > 0; Address += InStride, Uint8Buffer += OutStride, Count--) {
- if (OperationWidth == EfiCpuIoWidthUint8) {
- MmioWrite8 ((UINTN)Address, *Uint8Buffer);
- } else if (OperationWidth == EfiCpuIoWidthUint16) {
- MmioWrite16 ((UINTN)Address, *((UINT16 *)Uint8Buffer));
- } else if (OperationWidth == EfiCpuIoWidthUint32) {
- MmioWrite32 ((UINTN)Address, *((UINT32 *)Uint8Buffer));
- }
- }
-
- return EFI_SUCCESS;
-}
-
-//
-// CPU I/O 2 Protocol instance
-//
-STATIC EFI_CPU_IO2_PROTOCOL mCpuIo2 = {
- {
- CpuMemoryServiceRead,
- CpuMemoryServiceWrite
- },
- {
- CpuIoServiceRead,
- CpuIoServiceWrite
- }
-};
-
-/**
- The user Entry Point for module CpuIo2Dxe. The user code starts with this function.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
- @retval other Some error occurs when executing this entry point.
-
-**/
-EFI_STATUS
-EFIAPI
-PciCpuIo2Initialize (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiCpuIo2ProtocolGuid);
- Status = gBS->InstallMultipleProtocolInterfaces (
- &mHandle,
- &gEfiCpuIo2ProtocolGuid,
- &mCpuIo2,
- NULL
- );
- ASSERT_EFI_ERROR (Status);
-
- return Status;
-}
diff --git a/OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.inf b/OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.inf deleted file mode 100644 index 4f78cfa..0000000 --- a/OvmfPkg/RiscVVirt/PciCpuIo2Dxe/PciCpuIo2Dxe.inf +++ /dev/null @@ -1,48 +0,0 @@ -## @file
-# Produces the CPU I/O 2 Protocol by using the services of the I/O Library.
-#
-# Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
-# Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
-# Copyright (c) 2022, Ventana Micro Systems Inc. All rights reserved.<BR>
-#
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
-##
-
-[Defines]
- INF_VERSION = 0x0001001B
- BASE_NAME = PciCpuIo2Dxe
- FILE_GUID = 9BD3C765-2579-4CF0-9349-D77205565030
- MODULE_TYPE = DXE_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = PciCpuIo2Initialize
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = RISCV64
-#
-
-[Sources]
- PciCpuIo2Dxe.c
-
-[Packages]
- OvmfPkg/OvmfPkg.dec
- MdePkg/MdePkg.dec
-
-[LibraryClasses]
- UefiDriverEntryPoint
- BaseLib
- DebugLib
- IoLib
- PcdLib
- UefiBootServicesTableLib
-
-[Pcd]
- gEfiMdePkgTokenSpaceGuid.PcdPciIoTranslation
-
-[Protocols]
- gEfiCpuIo2ProtocolGuid ## PRODUCES
-
-[Depex]
- TRUE
|