Moving OMAP 3530 code out of BeagleBoard package into its own package
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9854 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
andrewfish
305
Omap35xxPkg/PciEmulation/PciEmulation.h
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305
Omap35xxPkg/PciEmulation/PciEmulation.h
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/** @file
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Copyright (c) 2008-2009 Apple Inc. All rights reserved.<BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _PCI_ROOT_BRIDGE_H_
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#define _PCI_ROOT_BRIDGE_H_
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#include <PiDxe.h>
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#include <TPS65950.h>
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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#include <Library/DxeServicesTableLib.h>
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#include <Library/IoLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/PciLib.h>
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#include <Library/UefiLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UncachedMemoryAllocationLib.h>
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#include <Protocol/EmbeddedExternalDevice.h>
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#include <Protocol/Cpu.h>
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#include <Protocol/DevicePath.h>
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#include <Protocol/PciIo.h>
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#include <Protocol/PciRootBridgeIo.h>
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#include <Protocol/PciHostBridgeResourceAllocation.h>
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#include <IndustryStandard/Pci22.h>
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#include <IndustryStandard/Acpi.h>
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extern EFI_CPU_ARCH_PROTOCOL *gCpu;
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#define EFI_RESOURCE_NONEXISTENT 0xFFFFFFFFFFFFFFFFULL
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#define EFI_RESOURCE_LESS 0xFFFFFFFFFFFFFFFEULL
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#define EFI_RESOURCE_SATISFIED 0x0000000000000000ULL
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typedef struct {
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ACPI_HID_DEVICE_PATH AcpiDevicePath;
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EFI_DEVICE_PATH_PROTOCOL EndDevicePath;
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} EFI_PCI_ROOT_BRIDGE_DEVICE_PATH;
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#define ACPI_CONFIG_IO 0
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#define ACPI_CONFIG_MMIO 1
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#define ACPI_CONFIG_BUS 2
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typedef struct {
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EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR Desc[3];
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EFI_ACPI_END_TAG_DESCRIPTOR EndDesc;
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} ACPI_CONFIG_INFO;
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#define PCI_ROOT_BRIDGE_SIGNATURE SIGNATURE_32 ('P', 'c', 'i', 'F')
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typedef struct {
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UINT32 Signature;
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EFI_HANDLE Handle;
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EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL Io;
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EFI_PCI_ROOT_BRIDGE_DEVICE_PATH DevicePath;
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UINT8 StartBus;
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UINT8 EndBus;
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UINT16 Type;
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UINT32 MemoryStart;
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UINT32 MemorySize;
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UINTN IoOffset;
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UINT32 IoStart;
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UINT32 IoSize;
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UINT64 PciAttributes;
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ACPI_CONFIG_INFO *Config;
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} PCI_ROOT_BRIDGE;
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#define INSTANCE_FROM_PCI_ROOT_BRIDGE_IO_THIS(a) CR (a, PCI_ROOT_BRIDGE, Io, PCI_ROOT_BRIDGE_SIGNATURE)
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typedef union {
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UINT8 volatile *buf;
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UINT8 volatile *ui8;
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UINT16 volatile *ui16;
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UINT32 volatile *ui32;
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UINT64 volatile *ui64;
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UINTN volatile ui;
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} PTR;
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typedef struct {
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EFI_PHYSICAL_ADDRESS HostAddress;
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EFI_PHYSICAL_ADDRESS DeviceAddress;
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UINTN NumberOfBytes;
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EFI_PCI_IO_PROTOCOL_OPERATION Operation;
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} MAP_INFO_INSTANCE;
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typedef struct {
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EFI_PHYSICAL_ADDRESS HostAddress;
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EFI_PHYSICAL_ADDRESS DeviceAddress;
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UINTN NumberOfBytes;
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EFI_PCI_IO_PROTOCOL_OPERATION Operation;
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} PCI_DMA_MAP;
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoPollMem (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
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IN UINT64 Address,
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IN UINT64 Mask,
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IN UINT64 Value,
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IN UINT64 Delay,
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OUT UINT64 *Result
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoPollIo (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
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IN UINT64 Address,
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IN UINT64 Mask,
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IN UINT64 Value,
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IN UINT64 Delay,
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OUT UINT64 *Result
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoMemRead (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
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IN UINT64 Address,
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IN UINTN Count,
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IN OUT VOID *Buffer
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoMemWrite (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
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IN UINT64 Address,
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IN UINTN Count,
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IN OUT VOID *Buffer
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoIoRead (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
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IN UINT64 UserAddress,
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IN UINTN Count,
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IN OUT VOID *UserBuffer
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoIoWrite (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
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IN UINT64 UserAddress,
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IN UINTN Count,
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IN OUT VOID *UserBuffer
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoCopyMem (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
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IN UINT64 DestAddress,
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IN UINT64 SrcAddress,
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IN UINTN Count
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoPciRead (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
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IN UINT64 Address,
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IN UINTN Count,
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IN OUT VOID *Buffer
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoPciWrite (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
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IN UINT64 Address,
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IN UINTN Count,
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IN OUT VOID *Buffer
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoMap (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_OPERATION Operation,
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IN VOID *HostAddress,
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IN OUT UINTN *NumberOfBytes,
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OUT EFI_PHYSICAL_ADDRESS *DeviceAddress,
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OUT VOID **Mapping
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoUnmap (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN VOID *Mapping
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoAllocateBuffer (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN EFI_ALLOCATE_TYPE Type,
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IN EFI_MEMORY_TYPE MemoryType,
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IN UINTN Pages,
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OUT VOID **HostAddress,
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IN UINT64 Attributes
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoFreeBuffer (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN UINTN Pages,
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OUT VOID *HostAddress
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoFlush (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoGetAttributes (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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OUT UINT64 *Supported,
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OUT UINT64 *Attributes
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoSetAttributes (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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IN UINT64 Attributes,
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IN OUT UINT64 *ResourceBase,
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IN OUT UINT64 *ResourceLength
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);
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoConfiguration (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,
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OUT VOID **Resources
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);
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//
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// Private Function Prototypes
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//
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EFI_STATUS
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EFIAPI
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PciRootBridgeIoMemRW (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,
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IN UINTN Count,
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IN BOOLEAN InStrideFlag,
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IN PTR In,
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IN BOOLEAN OutStrideFlag,
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OUT PTR Out
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);
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BOOLEAN
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PciIoMemAddressValid (
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IN EFI_PCI_IO_PROTOCOL *This,
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IN UINT64 Address
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);
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EFI_STATUS
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EmulatePciIoForEhci (
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INTN MvPciIfMaxIf
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);
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#endif
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