diff options
Diffstat (limited to 'DuetPkg/PciRootBridgeNoEnumerationDxe/DeviceIo.h')
| -rw-r--r-- | DuetPkg/PciRootBridgeNoEnumerationDxe/DeviceIo.h | 449 |
1 files changed, 0 insertions, 449 deletions
diff --git a/DuetPkg/PciRootBridgeNoEnumerationDxe/DeviceIo.h b/DuetPkg/PciRootBridgeNoEnumerationDxe/DeviceIo.h deleted file mode 100644 index 6c40f9d374..0000000000 --- a/DuetPkg/PciRootBridgeNoEnumerationDxe/DeviceIo.h +++ /dev/null @@ -1,449 +0,0 @@ -/*++
-
-Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- DeviceIo.h
-
-Abstract:
-
- Private Data definition for Device IO driver
-
---*/
-
-#ifndef _DEVICE_IO_H
-#define _DEVICE_IO_H
-
-
-
-#define DEVICE_IO_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('d', 'e', 'v', 'I')
-
-#define MAX_COMMON_BUFFER 0x00000000FFFFFFFF
-
-typedef struct {
- UINTN Signature;
- EFI_HANDLE Handle;
- EFI_DEVICE_IO_PROTOCOL DeviceIo;
- EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo;
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
- UINT16 PrimaryBus;
- UINT16 SubordinateBus;
-} DEVICE_IO_PRIVATE_DATA;
-
-#define DEVICE_IO_PRIVATE_DATA_FROM_THIS(a) CR (a, DEVICE_IO_PRIVATE_DATA, DeviceIo, DEVICE_IO_PRIVATE_DATA_SIGNATURE)
-
-EFI_STATUS
-DeviceIoConstructor (
- IN EFI_HANDLE Handle,
- IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo,
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
- IN UINT16 PrimaryBus,
- IN UINT16 SubordinateBus
- )
-/*++
-
-Routine Description:
-
- Initialize and install a Device IO protocol on a empty device path handle.
-
-Arguments:
-
- Handle - Handle of PCI RootBridge IO instance
- PciRootBridgeIo - PCI RootBridge IO instance
- DevicePath - Device Path of PCI RootBridge IO instance
- PrimaryBus - Primary Bus
- SubordinateBus - Subordinate Bus
-
-Returns:
-
- EFI_SUCCESS - This driver is added to ControllerHandle.
- EFI_ALREADY_STARTED - This driver is already running on ControllerHandle.
- Others - This driver does not support this device.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoMemRead (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN EFI_IO_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- IN OUT VOID *Buffer
- )
-/*++
-
-Routine Description:
-
- Perform reading memory mapped I/O space of device.
-
-Arguments:
-
- This - A pointer to EFI_DEVICE_IO protocol instance.
- Width - Width of I/O operations.
- Address - The base address of I/O operations.
- Count - The number of I/O operations to perform.
- Bytes moves is Width size * Count, starting at Address.
- Buffer - The destination buffer to store results.
-
-Returns:
-
- EFI_SUCCESS - The data was read from the device.
- EFI_INVALID_PARAMETER - Width is invalid.
- EFI_OUT_OF_RESOURCES - The request could not be completed due to lack of resources.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoMemWrite (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN EFI_IO_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- IN OUT VOID *Buffer
- )
-/*++
-
-Routine Description:
-
- Perform writing memory mapped I/O space of device.
-
-Arguments:
-
- This - A pointer to EFI_DEVICE_IO protocol instance.
- Width - Width of I/O operations.
- Address - The base address of I/O operations.
- Count - The number of I/O operations to perform.
- Bytes moves is Width size * Count, starting at Address.
- Buffer - The source buffer of data to be written.
-
-Returns:
-
- EFI_SUCCESS - The data was written to the device.
- EFI_INVALID_PARAMETER - Width is invalid.
- EFI_OUT_OF_RESOURCES - The request could not be completed due to lack of resources.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoIoRead (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN EFI_IO_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- IN OUT VOID *Buffer
- )
-/*++
-
-Routine Description:
-
- Perform reading I/O space of device.
-
-Arguments:
-
- This - A pointer to EFI_DEVICE_IO protocol instance.
- Width - Width of I/O operations.
- Address - The base address of I/O operations.
- Count - The number of I/O operations to perform.
- Bytes moves is Width size * Count, starting at Address.
- Buffer - The destination buffer to store results.
-
-Returns:
-
- EFI_SUCCESS - The data was read from the device.
- EFI_INVALID_PARAMETER - Width is invalid.
- EFI_OUT_OF_RESOURCES - The request could not be completed due to lack of resources.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoIoWrite (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN EFI_IO_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- IN OUT VOID *Buffer
- )
-/*++
-
-Routine Description:
-
- Perform writing I/O space of device.
-
-Arguments:
-
- This - A pointer to EFI_DEVICE_IO protocol instance.
- Width - Width of I/O operations.
- Address - The base address of I/O operations.
- Count - The number of I/O operations to perform.
- Bytes moves is Width size * Count, starting at Address.
- Buffer - The source buffer of data to be written.
-
-Returns:
-
- EFI_SUCCESS - The data was written to the device.
- EFI_INVALID_PARAMETER - Width is invalid.
- EFI_OUT_OF_RESOURCES - The request could not be completed due to lack of resources.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoPciRead (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN EFI_IO_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- IN OUT VOID *Buffer
- )
-/*++
-
-Routine Description:
-
- Perform reading PCI configuration space of device
-
-Arguments:
-
- This - A pointer to EFI_DEVICE_IO protocol instance.
- Width - Width of I/O operations.
- Address - The base address of I/O operations.
- Count - The number of I/O operations to perform.
- Bytes moves is Width size * Count, starting at Address.
- Buffer - The destination buffer to store results.
-
-Returns:
-
- EFI_SUCCESS - The data was read from the device.
- EFI_INVALID_PARAMETER - Width is invalid.
- EFI_OUT_OF_RESOURCES - The request could not be completed due to lack of resources.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoPciWrite (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN EFI_IO_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- IN OUT VOID *Buffer
- )
-/*++
-
-Routine Description:
-
- Perform writing PCI configuration space of device.
-
-Arguments:
-
- This - A pointer to EFI_DEVICE_IO protocol instance.
- Width - Width of I/O operations.
- Address - The base address of I/O operations.
- Count - The number of I/O operations to perform.
- Bytes moves is Width size * Count, starting at Address.
- Buffer - The source buffer of data to be written.
-
-Returns:
-
- EFI_SUCCESS - The data was written to the device.
- EFI_INVALID_PARAMETER - Width is invalid.
- EFI_OUT_OF_RESOURCES - The request could not be completed due to lack of resources.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoPciDevicePath (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN UINT64 Address,
- IN OUT EFI_DEVICE_PATH_PROTOCOL **PciDevicePath
- )
-/*++
-
-Routine Description:
-
- Append a PCI device path node to another device path.
-
-Arguments:
-
- This - A pointer to EFI_DEVICE_IO_PROTOCOL.
- Address - PCI bus,device, function.
- PciDevicePath - PCI device path.
-
-Returns:
-
- Pointer to the appended PCI device path.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoMap (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN EFI_IO_OPERATION_TYPE Operation,
- IN EFI_PHYSICAL_ADDRESS *HostAddress,
- IN OUT UINTN *NumberOfBytes,
- OUT EFI_PHYSICAL_ADDRESS *DeviceAddress,
- OUT VOID **Mapping
- )
-/*++
-
-Routine Description:
-
- Provides the device-specific addresses needed to access system memory.
-
-Arguments:
-
- This - A pointer to the EFI_DEVICE_IO_INTERFACE instance.
- Operation - Indicates if the bus master is going to read or write to system memory.
- HostAddress - The system memory address to map to the device.
- NumberOfBytes - On input the number of bytes to map. On output the number of bytes
- that were mapped.
- DeviceAddress - The resulting map address for the bus master device to use to access the
- hosts HostAddress.
- Mapping - A resulting value to pass to Unmap().
-
-Returns:
-
- EFI_SUCCESS - The range was mapped for the returned NumberOfBytes.
- EFI_INVALID_PARAMETER - The Operation or HostAddress is undefined.
- EFI_UNSUPPORTED - The HostAddress cannot be mapped as a common buffer.
- EFI_DEVICE_ERROR - The system hardware could not map the requested address.
- EFI_OUT_OF_RESOURCES - The request could not be completed due to a lack of resources.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoUnmap (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN VOID *Mapping
- )
-/*++
-
-Routine Description:
-
- Completes the Map() operation and releases any corresponding resources.
-
-Arguments:
-
- This - A pointer to the EFI_DEVICE_IO_INTERFACE instance.
- Mapping - The mapping value returned from Map().
-
-Returns:
-
- EFI_SUCCESS - The range was unmapped.
- EFI_DEVICE_ERROR - The data was not committed to the target system memory.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoAllocateBuffer (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN EFI_ALLOCATE_TYPE Type,
- IN EFI_MEMORY_TYPE MemoryType,
- IN UINTN Pages,
- IN OUT EFI_PHYSICAL_ADDRESS *HostAddress
- )
-/*++
-
-Routine Description:
-
- Allocates pages that are suitable for an EFIBusMasterCommonBuffer mapping.
-
-Arguments:
-
- This - A pointer to the EFI_DEVICE_IO_INTERFACE instance.
- Type - The type allocation to perform.
- MemoryType - The type of memory to allocate, EfiBootServicesData or
- EfiRuntimeServicesData.
- Pages - The number of pages to allocate.
- HostAddress - A pointer to store the base address of the allocated range.
-
-Returns:
-
- EFI_SUCCESS - The requested memory pages were allocated.
- EFI_OUT_OF_RESOURCES - The memory pages could not be allocated.
- EFI_INVALID_PARAMETER - The requested memory type is invalid.
- EFI_UNSUPPORTED - The requested PhysicalAddress is not supported on
- this platform.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoFlush (
- IN EFI_DEVICE_IO_PROTOCOL *This
- )
-/*++
-
-Routine Description:
-
- Flushes any posted write data to the device.
-
-Arguments:
-
- This - A pointer to the EFI_DEVICE_IO_INTERFACE instance.
-
-Returns:
-
- EFI_SUCCESS - The buffers were flushed.
- EFI_DEVICE_ERROR - The buffers were not flushed due to a hardware error.
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-DeviceIoFreeBuffer (
- IN EFI_DEVICE_IO_PROTOCOL *This,
- IN UINTN Pages,
- IN EFI_PHYSICAL_ADDRESS HostAddress
- )
-/*++
-
-Routine Description:
-
- Frees pages that were allocated with AllocateBuffer().
-
-Arguments:
-
- This - A pointer to the EFI_DEVICE_IO_INTERFACE instance.
- Pages - The number of pages to free.
- HostAddress - The base address of the range to free.
-
-Returns:
-
- EFI_SUCCESS - The requested memory pages were freed.
- EFI_NOT_FOUND - The requested memory pages were not allocated with
- AllocateBuffer().
- EFI_INVALID_PARAMETER - HostAddress is not page aligned or Pages is invalid.
-
---*/
-;
-
-#endif
-
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