diff options
| author | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-28 14:02:17 +0000 |
|---|---|---|
| committer | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-28 14:02:17 +0000 |
| commit | ead42efc6b7d264d5cb9b5eb81bbddc499e42a56 (patch) | |
| tree | 6ba2e5aedca0cd76b16393edde325c02df411a74 /IntelFrameworkModulePkg/Bus/Pci/PciBus/Dxe/pcibus.h | |
| parent | 83f6d1a03b9037663fb1587d135020c7333235cb (diff) | |
| download | edk2-platforms-ead42efc6b7d264d5cb9b5eb81bbddc499e42a56.tar.xz | |
Add PciBus & IdeBus
PciBus cannot build for now for some definition missing.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2852 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkModulePkg/Bus/Pci/PciBus/Dxe/pcibus.h')
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Pci/PciBus/Dxe/pcibus.h | 305 |
1 files changed, 305 insertions, 0 deletions
diff --git a/IntelFrameworkModulePkg/Bus/Pci/PciBus/Dxe/pcibus.h b/IntelFrameworkModulePkg/Bus/Pci/PciBus/Dxe/pcibus.h new file mode 100644 index 0000000000..b4d731ae27 --- /dev/null +++ b/IntelFrameworkModulePkg/Bus/Pci/PciBus/Dxe/pcibus.h @@ -0,0 +1,305 @@ +/*++
+
+Copyright (c) 2006 - 2007, 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:
+
+ pcibus.h
+
+Abstract:
+
+ PCI Bus Driver
+
+Revision History
+
+--*/
+
+#ifndef _EFI_PCI_BUS_H
+#define _EFI_PCI_BUS_H
+
+//
+// The package level header files this module uses
+//
+#include <PiDxe.h>
+#include <Common/FrameworkStatusCode.h>
+//
+// The protocols, PPI and GUID defintions for this module
+//
+#include <Protocol/LoadedImage.h>
+#include <Protocol/PciHostBridgeResourceAllocation.h>
+#include <Protocol/PciIo.h>
+#include <Guid/PciHotplugDevice.h>
+#include <Protocol/PciRootBridgeIo.h>
+#include <Protocol/PciHotPlugRequest.h>
+#include <Protocol/DevicePath.h>
+#include <Protocol/PciPlatform.h>
+#include <Protocol/PciHotPlugInit.h>
+#include <Protocol/Decompress.h>
+#include <Guid/PciOptionRomTable.h>
+#include <Protocol/BusSpecificDriverOverride.h>
+#include <Protocol/UgaIo.h>
+//
+// The Library classes this module consumes
+//
+#include <Library/DebugLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/BaseLib.h>
+#include <Library/UefiLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/ReportStatusCodeLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/DevicePathLib.h>
+#include <Library/PcdLib.h>
+#include <Library/PciIncompatibleDeviceSupportLib.h>
+
+#include <IndustryStandard/pci22.h>
+#include <IndustryStandard/Acpi.h>
+#include "ComponentName.h"
+
+//
+// Driver Produced Protocol Prototypes
+//
+
+#define VGABASE1 0x3B0
+#define VGALIMIT1 0x3BB
+
+#define VGABASE2 0x3C0
+#define VGALIMIT2 0x3DF
+
+#define ISABASE 0x100
+#define ISALIMIT 0x3FF
+
+typedef enum {
+ PciBarTypeUnknown = 0,
+ PciBarTypeIo16,
+ PciBarTypeIo32,
+ PciBarTypeMem32,
+ PciBarTypePMem32,
+ PciBarTypeMem64,
+ PciBarTypePMem64,
+ PciBarTypeIo,
+ PciBarTypeMem,
+ PciBarTypeMaxType
+} PCI_BAR_TYPE;
+
+typedef struct {
+ UINT64 BaseAddress;
+ UINT64 Length;
+ UINT64 Alignment;
+ PCI_BAR_TYPE BarType;
+ BOOLEAN Prefetchable;
+ UINT8 MemType;
+ UINT8 Offset;
+} PCI_BAR;
+
+#define PPB_BAR_0 0
+#define PPB_BAR_1 1
+#define PPB_IO_RANGE 2
+#define PPB_MEM32_RANGE 3
+#define PPB_PMEM32_RANGE 4
+#define PPB_PMEM64_RANGE 5
+#define PPB_MEM64_RANGE 0xFF
+
+#define P2C_BAR_0 0
+#define P2C_MEM_1 1
+#define P2C_MEM_2 2
+#define P2C_IO_1 3
+#define P2C_IO_2 4
+
+#define PCI_IO_DEVICE_SIGNATURE EFI_SIGNATURE_32 ('p', 'c', 'i', 'o')
+
+#define EFI_BRIDGE_IO32_DECODE_SUPPORTED 0x0001
+#define EFI_BRIDGE_PMEM32_DECODE_SUPPORTED 0x0002
+#define EFI_BRIDGE_PMEM64_DECODE_SUPPORTED 0x0004
+#define EFI_BRIDGE_IO16_DECODE_SUPPORTED 0x0008
+#define EFI_BRIDGE_PMEM_MEM_COMBINE_SUPPORTED 0x0010
+#define EFI_BRIDGE_MEM64_DECODE_SUPPORTED 0x0020
+#define EFI_BRIDGE_MEM32_DECODE_SUPPORTED 0x0040
+
+#define PCI_MAX_HOST_BRIDGE_NUM 0x0010
+//
+// Define resource status constant
+//
+#define EFI_RESOURCE_NONEXISTENT 0xFFFFFFFFFFFFFFFFULL
+#define EFI_RESOURCE_LESS 0xFFFFFFFFFFFFFFFEULL
+#define EFI_RESOURCE_SATISFIED 0x0000000000000000ULL
+
+//
+// Define option for attribute
+//
+#define EFI_SET_SUPPORTS 0
+#define EFI_SET_ATTRIBUTES 1
+
+typedef struct _PCI_IO_DEVICE {
+ UINT32 Signature;
+ EFI_HANDLE Handle;
+ EFI_PCI_IO_PROTOCOL PciIo;
+ LIST_ENTRY Link;
+
+ EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL PciDriverOverride;
+ EFI_DEVICE_PATH_PROTOCOL *DevicePath;
+ EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo;
+
+ //
+ // PCI configuration space header type
+ //
+ PCI_TYPE00 Pci;
+
+ //
+ // Bus number, Device number, Function number
+ //
+ UINT8 BusNumber;
+ UINT8 DeviceNumber;
+ UINT8 FunctionNumber;
+
+ //
+ // BAR for this PCI Device
+ //
+ PCI_BAR PciBar[PCI_MAX_BAR];
+
+ //
+ // The bridge device this pci device is subject to
+ //
+ struct _PCI_IO_DEVICE *Parent;
+
+ //
+ // A linked list for children Pci Device if it is bridge device
+ //
+ LIST_ENTRY ChildList;
+
+ //
+ // TURE if the PCI bus driver creates the handle for this PCI device
+ //
+ BOOLEAN Registered;
+
+ //
+ // TRUE if the PCI bus driver successfully allocates the resource required by
+ // this PCI device
+ //
+ BOOLEAN Allocated;
+
+ //
+ // The attribute this PCI device currently set
+ //
+ UINT64 Attributes;
+
+ //
+ // The attributes this PCI device actually supports
+ //
+ UINT64 Supports;
+
+ //
+ // The resource decode the bridge supports
+ //
+ UINT32 Decodes;
+
+ //
+ // The OptionRom Size
+ //
+ UINT64 RomSize;
+
+ //
+ // The OptionRom Size
+ //
+ UINT64 RomBase;
+
+ //
+ // TRUE if all OpROM (in device or in platform specific position) have been processed
+ //
+ BOOLEAN AllOpRomProcessed;
+
+ //
+ // TRUE if there is any EFI driver in the OptionRom
+ //
+ BOOLEAN BusOverride;
+
+ //
+ // A list tracking reserved resource on a bridge device
+ //
+ LIST_ENTRY ReservedResourceList;
+
+ //
+ // A list tracking image handle of platform specific overriding driver
+ //
+ LIST_ENTRY OptionRomDriverList;
+
+ EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *ResourcePaddingDescriptors;
+ EFI_HPC_PADDING_ATTRIBUTES PaddingAttributes;
+
+ BOOLEAN IsPciExp;
+
+} PCI_IO_DEVICE;
+
+
+#define PCI_IO_DEVICE_FROM_PCI_IO_THIS(a) \
+ CR (a, PCI_IO_DEVICE, PciIo, PCI_IO_DEVICE_SIGNATURE)
+
+#define PCI_IO_DEVICE_FROM_PCI_DRIVER_OVERRIDE_THIS(a) \
+ CR (a, PCI_IO_DEVICE, PciDriverOverride, PCI_IO_DEVICE_SIGNATURE)
+
+#define PCI_IO_DEVICE_FROM_LINK(a) \
+ CR (a, PCI_IO_DEVICE, Link, PCI_IO_DEVICE_SIGNATURE)
+
+//
+// Global Variables
+//
+extern EFI_DRIVER_BINDING_PROTOCOL gPciBusDriverBinding;
+extern EFI_COMPONENT_NAME_PROTOCOL gPciBusComponentName;
+extern LIST_ENTRY gPciDevicePool;
+extern BOOLEAN gFullEnumeration;
+extern UINTN gPciHostBridgeNumber;
+extern EFI_HANDLE gPciHostBrigeHandles[PCI_MAX_HOST_BRIDGE_NUM];
+extern UINT64 gAllOne;
+extern UINT64 gAllZero;
+
+extern EFI_PCI_PLATFORM_PROTOCOL *gPciPlatformProtocol;
+
+#include "PciIo.h"
+#include "PciCommand.h"
+#include "PciDeviceSupport.h"
+#include "PciEnumerator.h"
+#include "PciEnumeratorSupport.h"
+#include "PciDriverOverride.h"
+#include "PciRomTable.h"
+#include "PciOptionRomSupport.h"
+#include "PciPowerManagement.h"
+#include "PciHotPlugSupport.h"
+#include "PciLib.h"
+
+//
+// PCI Bus Support Function Prototypes
+//
+EFI_STATUS
+EFIAPI
+PciBusDriverBindingSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+EFI_STATUS
+EFIAPI
+PciBusDriverBindingStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+EFI_STATUS
+EFIAPI
+PciBusDriverBindingStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer
+ );
+
+#endif
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