Add PciBusNoEnumeration module

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5157 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 224 insertions, 0 deletions

diff --git a/DuetPkg/PciBusNoEnumerationDxe/PciBus.h b/DuetPkg/PciBusNoEnumerationDxe/PciBus.h
new file mode 100644
index 0000000000..edc479ba9a
--- /dev/null
+++ b/DuetPkg/PciBusNoEnumerationDxe/PciBus.h
@@ -0,0 +1,224 @@
+/*++

+

+Copyright (c) 2005 - 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

+

+#include <FrameworkDxe.h>

+

+#include <Protocol/PciIo.h>

+#include <Protocol/PciRootBridgeIo.h>

+#include <Protocol/DevicePath.h>

+#include <Protocol/Decompress.h>

+#include <Protocol/UgaIo.h>

+#include <Protocol/LoadedImage.h>

+#include <Protocol/BusSpecificDriverOverride.h>

+

+#include <Guid/PciOptionRomTable.h>

+

+#include <IndustryStandard/Pci23.h>

+#include <IndustryStandard/Acpi.h>

+#include <IndustryStandard/PeImage.h>

+

+#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>

+

+

+//

+// 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 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

+

+

+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;

+

+  //

+  // 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;

+

+  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 GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gPciBusComponentName;

+extern GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL  gPciBusComponentName2;

+extern EFI_DRIVER_BINDING_PROTOCOL  gPciBusDriverBinding;

+

+extern BOOLEAN                     gFullEnumeration;

+static UINT64                      gAllOne = 0xFFFFFFFFFFFFFFFF;

+static UINT64                      gAllZero   = 0;

+

+#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"

+

+

+#define IS_ISA_BRIDGE(_p)       IS_CLASS2 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_ISA)  

+#define IS_INTEL_ISA_BRIDGE(_p) (IS_CLASS2 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_ISA_POSITIVE_DECODE) && ((_p)->Hdr.VendorId == 0x8086) && ((_p)->Hdr.DeviceId == 0x7110))

+

+#endif