diff options
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Include/EfiPci.h')
-rw-r--r-- | EdkCompatibilityPkg/Foundation/Include/EfiPci.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Include/EfiPci.h b/EdkCompatibilityPkg/Foundation/Include/EfiPci.h new file mode 100644 index 0000000000..32014095e7 --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Include/EfiPci.h @@ -0,0 +1,64 @@ +/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. 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:
+
+ EfiPci.h
+
+Abstract:
+ Support for EFI PCI specification.
+
+Revision History
+
+--*/
+
+#ifndef _EFI_PCI_H_
+#define _EFI_PCI_H_
+
+//#include "pci22.h"
+//#include "pci23.h"
+//#include "pci30.h"
+
+#pragma pack(push, 1)
+
+typedef struct {
+ UINT8 Register;
+ UINT8 Function;
+ UINT8 Device;
+ UINT8 Bus;
+ UINT8 Reserved[4];
+} DEFIO_PCI_ADDR;
+
+#define EFI_ROOT_BRIDGE_LIST 'eprb'
+#define EFI_PCI_EXPANSION_ROM_HEADER_EFISIGNATURE 0x0EF1
+
+typedef struct {
+ UINT16 Signature; // 0xaa55
+ UINT16 InitializationSize;
+ UINT32 EfiSignature; // 0x0EF1
+ UINT16 EfiSubsystem;
+ UINT16 EfiMachineType;
+ UINT16 CompressionType;
+ UINT8 Reserved[8];
+ UINT16 EfiImageHeaderOffset;
+ UINT16 PcirOffset;
+} EFI_PCI_EXPANSION_ROM_HEADER;
+
+typedef union {
+ UINT8 *Raw;
+ PCI_EXPANSION_ROM_HEADER *Generic;
+ EFI_PCI_EXPANSION_ROM_HEADER *Efi;
+ EFI_LEGACY_EXPANSION_ROM_HEADER *PcAt;
+} EFI_PCI_ROM_HEADER;
+
+#pragma pack(pop)
+
+#endif
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