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https://github.com/acidanthera/OpenCorePkg.git
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131 lines
3.3 KiB
C
131 lines
3.3 KiB
C
/*++
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Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
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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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Module Name:
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BdsPlatform.h
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Abstract:
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Head file for BDS Platform specific code
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--*/
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#ifndef _PLATFORM_SPECIFIC_BDS_PLATFORM_H_
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#define _PLATFORM_SPECIFIC_BDS_PLATFORM_H_
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#include <Library/DuetBdsLib.h>
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#include <Library/DevicePathLib.h>
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#include <Protocol/DevicePath.h>
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extern BDS_CONSOLE_CONNECT_ENTRY gPlatformConsole[];
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extern EFI_DEVICE_PATH_PROTOCOL *gPlatformDriverOption[];
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extern EFI_DEVICE_PATH_PROTOCOL *gPlatformRootBridges[];
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extern ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode;
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//
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// attributes for reserved memory before it is promoted to system memory
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//
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#define EFI_MEMORY_PRESENT 0x0100000000000000ULL
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#define EFI_MEMORY_INITIALIZED 0x0200000000000000ULL
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#define EFI_MEMORY_TESTED 0x0400000000000000ULL
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#define VarConsoleInpDev L"ConInDev"
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#define VarConsoleInp L"ConIn"
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#define VarConsoleOutDev L"ConOutDev"
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#define VarConsoleOut L"ConOut"
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#define VarErrorOutDev L"ErrOutDev"
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#define VarErrorOut L"ErrOut"
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#define IS_PCI_ISA_PDECODE(_p) IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA_PDECODE, 0)
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#define PCI_DEVICE_PATH_NODE(Func, Dev) \
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{ \
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{ \
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HARDWARE_DEVICE_PATH, \
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HW_PCI_DP, \
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{ \
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(UINT8) (sizeof (PCI_DEVICE_PATH)), \
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(UINT8) ((sizeof (PCI_DEVICE_PATH)) >> 8) \
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} \
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}, \
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(Func), \
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(Dev) \
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}
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#define PNPID_DEVICE_PATH_NODE(PnpId) \
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{ \
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{ \
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ACPI_DEVICE_PATH, \
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ACPI_DP, \
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{ \
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(UINT8) (sizeof (ACPI_HID_DEVICE_PATH)), \
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(UINT8) ((sizeof (ACPI_HID_DEVICE_PATH)) >> 8) \
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} \
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}, \
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EISA_PNP_ID((PnpId)), \
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0 \
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}
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#define gPciRootBridge \
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PNPID_DEVICE_PATH_NODE(0x0A03)
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#define gPciIsaBridge \
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PCI_DEVICE_PATH_NODE(0, 0x1f)
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#define gPnpPs2Keyboard \
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PNPID_DEVICE_PATH_NODE(0x0303)
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#define gEndEntire \
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{ \
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END_DEVICE_PATH_TYPE, \
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END_ENTIRE_DEVICE_PATH_SUBTYPE, \
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{ \
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END_DEVICE_PATH_LENGTH, \
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0 \
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} \
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}
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#define EFI_SYSTEM_TABLE_MAX_ADDRESS 0xFFFFFFFF
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#define SYS_TABLE_PAD(ptr) (((~ptr) +1) & 0x07 )
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//
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// Platform Root Bridge
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//
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typedef struct {
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ACPI_HID_DEVICE_PATH PciRootBridge;
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EFI_DEVICE_PATH_PROTOCOL End;
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} PLATFORM_ROOT_BRIDGE_DEVICE_PATH;
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typedef struct {
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ACPI_HID_DEVICE_PATH PciRootBridge;
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PCI_DEVICE_PATH IsaBridge;
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ACPI_HID_DEVICE_PATH Keyboard;
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EFI_DEVICE_PATH_PROTOCOL End;
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} PLATFORM_DUMMY_ISA_KEYBOARD_DEVICE_PATH;
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typedef struct {
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USB_CLASS_DEVICE_PATH UsbClass;
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EFI_DEVICE_PATH_PROTOCOL End;
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} USB_CLASS_FORMAT_DEVICE_PATH;
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//
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// the short form device path for Usb keyboard
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//
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#define CLASS_HID 3
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#define SUBCLASS_BOOT 1
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#define PROTOCOL_KEYBOARD 1
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extern USB_CLASS_FORMAT_DEVICE_PATH gUsbClassKeyboardDevicePath;
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extern PLATFORM_ROOT_BRIDGE_DEVICE_PATH gPlatformRootBridge0;
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#endif // _PLATFORM_SPECIFIC_BDS_PLATFORM_H_
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