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/** @file
Header file for Pci shell Debug1 function.
Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
Copyright (c) 2005 - 2017, 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.
**/
#ifndef _EFI_SHELL_PCI_H_
#define _EFI_SHELL_PCI_H_
typedef enum {
PciDevice,
PciP2pBridge,
PciCardBusBridge,
PciUndefined
} PCI_HEADER_TYPE;
#define INDEX_OF(Field) ((UINT8 *) (Field) - (UINT8 *) mConfigSpace)
#define IS_PCIE_ENDPOINT(DevicePortType) \
((DevicePortType) == PCIE_DEVICE_PORT_TYPE_PCIE_ENDPOINT || \
(DevicePortType) == PCIE_DEVICE_PORT_TYPE_LEGACY_PCIE_ENDPOINT || \
(DevicePortType) == PCIE_DEVICE_PORT_TYPE_ROOT_COMPLEX_INTEGRATED_ENDPOINT)
#define IS_PCIE_SWITCH(DevicePortType) \
((DevicePortType == PCIE_DEVICE_PORT_TYPE_UPSTREAM_PORT) || \
(DevicePortType == PCIE_DEVICE_PORT_TYPE_DOWNSTREAM_PORT))
#pragma pack(1)
//
// Data region after PCI configuration header(for cardbus bridge)
//
typedef struct {
UINT16 SubVendorId; // Subsystem Vendor ID
UINT16 SubSystemId; // Subsystem ID
UINT32 LegacyBase; // Optional 16-Bit PC Card Legacy
// Mode Base Address
//
UINT32 Data[46];
} PCI_CARDBUS_DATA;
typedef union {
PCI_DEVICE_HEADER_TYPE_REGION Device;
PCI_BRIDGE_CONTROL_REGISTER Bridge;
PCI_CARDBUS_CONTROL_REGISTER CardBus;
} NON_COMMON_UNION;
typedef struct {
PCI_DEVICE_INDEPENDENT_REGION Common;
NON_COMMON_UNION NonCommon;
UINT32 Data[48];
} PCI_CONFIG_SPACE;
#pragma pack()
#endif // _PCI_H_
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