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alder_lake_bios/EDK2/NtEmulatorPkg/WinNtPciHostBridgeDxe/WinNtPciHostBridgeDxe.h

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/** @file
WinNtPciHostBridgeDxe drvier definitions.
;******************************************************************************
;* Copyright (c) 2015, Insyde Software Corp. All Rights Reserved.
;*
;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
;* transmit, broadcast, present, recite, release, license or otherwise exploit
;* any part of this publication in any form, by any means, without the prior
;* written permission of Insyde Software Corporation.
;*
;******************************************************************************
*/
/*++
Copyright (c) 1999 - 2001 Intel Corporation. All rights reserved
This software and associated documentation (if any) is furnished
under a license and may only be used or copied in accordance
with the terms of the license. Except as permitted by such
license, no part of this software or documentation may be
reproduced, stored in a retrieval system, or transmitted in any
form or by any means without the express written consent of
Intel Corporation.
Module Name:
WinNtPciHostBridgeDxe.h
Abstract:
Revision History
--*/
#ifndef _WIN_NT_PCI_HOST_BRIDGE_DXE_H_
#define _WIN_NT_PCI_HOST_BRIDGE_DXE_H_
#include <Uefi.h>
#include <IndustryStandard/Pci22.h>
#include <IndustryStandard/Acpi.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DxeServicesTableLib.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiLib.h>
#include <Library/DebugLib.h>
#include <Library/DevicePathLib.h>
//
// Driver Consumed Protocol Prototypes
//
#include <Protocol/Metronome.h>
//
// Driver Produced Protocol Prototypes
//
#include <Protocol/DevicePath.h>
#include <Protocol/PciRootBridgeIo.h>
#include <Protocol/PciHostBridgeResourceAllocation.h>
#define EFI_LIST_ENTRY LIST_ENTRY
//
// Task priority level
//
#define EFI_TPL_APPLICATION 4
#define EFI_TPL_CALLBACK 8
#define EFI_TPL_NOTIFY 16
#define EFI_TPL_HIGH_LEVEL 31
//
// PCI Root Bridge Device Path Instance Type
//
typedef struct {
ACPI_HID_DEVICE_PATH AcpiDevicePath;
EFI_DEVICE_PATH_PROTOCOL EndDevicePath;
} EFI_PCI_ROOT_BRIDGE_DEVICE_PATH;
//
// PCI Host Bridge Resource Allocation Protocol Device Structure
//
#define HOST_BRIDGE_NUMBER 1
#define WINNT_PCI_HOST_BRIDGE_SIGNATURE SIGNATURE_32 ('h', 'o', 's', 't')
typedef struct {
UINTN Signature;
EFI_HANDLE HostBridgeHandle;
UINTN RootBridgeNumber;
EFI_LIST_ENTRY Head;
BOOLEAN ResourceSubmited;
BOOLEAN CanRestarted;
EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL ResAlloc;
} WINNT_PCI_HOST_BRIDGE_INSTANCE;
#define INSTANCE_FROM_RESOURCE_ALLOCATION_THIS(a) \
CR(a, WINNT_PCI_HOST_BRIDGE_INSTANCE, ResAlloc, WINNT_PCI_HOST_BRIDGE_SIGNATURE)
//
// PCI Root Bridge I/O Protocol Device Structure
//
typedef struct {
UINTN BusBase;
UINTN BusLimit;
UINTN MemBase;
UINTN MemLimit;
UINTN IoBase;
UINTN IoLimit;
} PCI_ROOT_BRIDGE_RESOURCE_APPETURE;
typedef enum {
TypeIo = 0,
TypeMem32,
TypePMem32,
TypeMem64,
TypePMem64,
TypeBus,
TypeMax
} PCI_RESOURCE_TYPE;
typedef enum {
ResNone = 0,
ResRequested,
ResAllocated,
ResStatusMax
} RES_STATUS;
typedef struct {
PCI_RESOURCE_TYPE Type;
UINTN Base;
UINTN Length;
RES_STATUS Status;
} PCI_RES_NODE;
#define WINNT_PCI_ROOT_BRIDGE_SIGNATURE SIGNATURE_32 ('n', '2', 'p', 'b')
typedef struct {
UINT32 Signature;
EFI_LIST_ENTRY Link;
EFI_HANDLE Handle;
UINT64 RootBridgeAttrib;
UINT64 Attributes;
//
// Specific for ea815: Bus, I/O, Mem
//
PCI_RES_NODE ResAllocNode[6];
//
// Addressing for Memory and I/O and Bus arrange
//
UINTN BusBase;
UINTN MemBase;
UINTN IoBase;
UINTN BusLimit;
UINTN MemLimit;
UINTN IoLimit;
EFI_LOCK PciLock;
UINTN PciAddress;
UINTN PciData;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL Io;
} WINNT_PCI_ROOT_BRIDGE_INSTANCE;
#define DRIVER_INSTANCE_FROM_PCI_ROOT_BRIDGE_IO_THIS(a) \
CR(a, WINNT_PCI_ROOT_BRIDGE_INSTANCE, Io, WINNT_PCI_ROOT_BRIDGE_SIGNATURE)
#define DRIVER_INSTANCE_FROM_LIST_ENTRY(a) \
CR(a, WINNT_PCI_ROOT_BRIDGE_INSTANCE, Link, WINNT_PCI_ROOT_BRIDGE_SIGNATURE)
//
//
//
EFI_STATUS
WinNtRootBridgeConstructor (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *Protocol,
IN EFI_HANDLE HostBridgeHandle,
IN UINT64 Attri,
IN PCI_ROOT_BRIDGE_RESOURCE_APPETURE ResAppeture
);
//
// PCI Host Bridge Resource Allocation Protocol function prototypes
//
EFI_STATUS
NotifyPhase(
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *This,
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PHASE Phase
);
EFI_STATUS
GetNextRootBridge(
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *This,
IN OUT EFI_HANDLE *RootBridgeHandle
);
EFI_STATUS
GetAttributes(
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *This,
IN EFI_HANDLE RootBridgeHandle,
OUT UINT64 *Attributes
);
EFI_STATUS
StartBusEnumeration(
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *This,
IN EFI_HANDLE RootBridgeHandle,
OUT VOID **Configuration
);
EFI_STATUS
SetBusNumbers(
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *This,
IN EFI_HANDLE RootBridgeHandle,
IN VOID *Configuration
);
EFI_STATUS
SubmitResources(
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *This,
IN EFI_HANDLE RootBridgeHandle,
IN VOID *Configuration
);
EFI_STATUS
GetProposedResources(
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *This,
IN EFI_HANDLE RootBridgeHandle,
OUT VOID **Configuration
);
EFI_STATUS
PreprocessController (
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *This,
IN EFI_HANDLE RootBridgeHandle,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_PCI_ADDRESS PciAddress,
IN EFI_PCI_CONTROLLER_RESOURCE_ALLOCATION_PHASE Phase
);
//
// PCI Root Bridge I/O Protocol Member Function Prototypes
//
EFI_STATUS
RootBridgeIoPollMem (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 Address,
IN UINT64 Mask,
IN UINT64 Value,
IN UINT64 Delay,
OUT UINT64 *Result
);
EFI_STATUS
RootBridgeIoPollIo (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 Address,
IN UINT64 Mask,
IN UINT64 Value,
IN UINT64 Delay,
OUT UINT64 *Result
);
EFI_STATUS
RootBridgeIoMemRead (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 Address,
IN UINTN Count,
IN OUT VOID *Buffer
);
EFI_STATUS
RootBridgeIoMemWrite (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 Address,
IN UINTN Count,
IN OUT VOID *Buffer
);
EFI_STATUS
RootBridgeIoIoRead (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 UserAddress,
IN UINTN Count,
IN OUT VOID *UserBuffer
);
EFI_STATUS
RootBridgeIoIoWrite (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 UserAddress,
IN UINTN Count,
IN OUT VOID *UserBuffer
);
EFI_STATUS
RootBridgeIoPciRead (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 Address,
IN UINTN Count,
IN OUT VOID *Buffer
);
EFI_STATUS
RootBridgeIoPciWrite (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 Address,
IN UINTN Count,
IN OUT VOID *Buffer
);
EFI_STATUS
RootBridgeIoCopyMem (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
IN UINT64 DestAddress,
IN UINT64 SrcAddress,
IN UINTN Count
);
EFI_STATUS
RootBridgeIoMap (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_OPERATION Operation,
IN VOID *HostAddress,
IN OUT UINTN *NumberOfBytes,
OUT EFI_PHYSICAL_ADDRESS *DeviceAddress,
OUT VOID **Mapping
);
EFI_STATUS
RootBridgeIoUnmap (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN VOID *Mapping
);
EFI_STATUS
RootBridgeIoAllocateBuffer (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN EFI_ALLOCATE_TYPE Type,
IN EFI_MEMORY_TYPE MemoryType,
IN UINTN Pages,
OUT VOID **HostAddress,
IN UINT64 Attributes
);
EFI_STATUS
RootBridgeIoFreeBuffer (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN UINTN Pages,
OUT VOID *HostAddress
);
EFI_STATUS
RootBridgeIoFlush (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This
);
EFI_STATUS
RootBridgeIoGetAttributes (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
OUT UINT64 *Supported,
OUT UINT64 *Attributes
);
EFI_STATUS
RootBridgeIoSetAttributes (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
IN UINT64 Attributes,
IN OUT UINT64 *ResourceBase,
IN OUT UINT64 *ResourceLength
);
EFI_STATUS
RootBridgeIoConfiguration (
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
OUT VOID **Resources
);
#endif
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