/** @file | |
Platform BDS customizations include file. | |
Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
Module Name: | |
BdsPlatform.h | |
Abstract: | |
Head file for BDS Platform specific code | |
**/ | |
#ifndef _PLATFORM_SPECIFIC_BDS_PLATFORM_H_ | |
#define _PLATFORM_SPECIFIC_BDS_PLATFORM_H_ | |
#include <PiDxe.h> | |
#include <IndustryStandard/Pci.h> | |
#include <IndustryStandard/Acpi.h> | |
#include <IndustryStandard/SmBios.h> | |
#include <IndustryStandard/PeImage.h> | |
#include <IndustryStandard/Virtio095.h> | |
#include <Library/DebugLib.h> | |
#include <Library/BaseMemoryLib.h> | |
#include <Library/UefiBootServicesTableLib.h> | |
#include <Library/UefiRuntimeServicesTableLib.h> | |
#include <Library/MemoryAllocationLib.h> | |
#include <Library/BaseLib.h> | |
#include <Library/PcdLib.h> | |
#include <Library/PciLib.h> | |
#include <Library/UefiBootManagerLib.h> | |
#include <Library/BootLogoLib.h> | |
#include <Library/HobLib.h> | |
#include <Library/UefiLib.h> | |
#include <Library/DxeServicesTableLib.h> | |
#include <Library/DevicePathLib.h> | |
#include <Library/IoLib.h> | |
#include <Library/NvVarsFileLib.h> | |
#include <Library/QemuFwCfgLib.h> | |
#include <Library/QemuFwCfgS3Lib.h> | |
#include <Library/QemuBootOrderLib.h> | |
#include <Protocol/Decompress.h> | |
#include <Protocol/PciIo.h> | |
#include <Protocol/FirmwareVolume2.h> | |
#include <Protocol/SimpleFileSystem.h> | |
#include <Protocol/PciRootBridgeIo.h> | |
#include <Protocol/S3SaveState.h> | |
#include <Protocol/DxeSmmReadyToLock.h> | |
#include <Protocol/LoadedImage.h> | |
#include <Guid/Acpi.h> | |
#include <Guid/SmBios.h> | |
#include <Guid/HobList.h> | |
#include <Guid/GlobalVariable.h> | |
#include <Guid/EventGroup.h> | |
#include <Guid/DebugAgentGuid.h> | |
#include <OvmfPlatforms.h> | |
extern EFI_DEVICE_PATH_PROTOCOL *gPlatformConnectSequence[]; | |
extern ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode; | |
extern ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode; | |
extern UART_DEVICE_PATH gUartDeviceNode; | |
extern VENDOR_DEVICE_PATH gTerminalTypeDeviceNode; | |
#define PCI_DEVICE_PATH_NODE(Func, Dev) \ | |
{ \ | |
{ \ | |
HARDWARE_DEVICE_PATH, \ | |
HW_PCI_DP, \ | |
{ \ | |
(UINT8) (sizeof (PCI_DEVICE_PATH)), \ | |
(UINT8) ((sizeof (PCI_DEVICE_PATH)) >> 8) \ | |
} \ | |
}, \ | |
(Func), \ | |
(Dev) \ | |
} | |
#define PNPID_DEVICE_PATH_NODE(PnpId) \ | |
{ \ | |
{ \ | |
ACPI_DEVICE_PATH, \ | |
ACPI_DP, \ | |
{ \ | |
(UINT8) (sizeof (ACPI_HID_DEVICE_PATH)), \ | |
(UINT8) ((sizeof (ACPI_HID_DEVICE_PATH)) >> 8) \ | |
}, \ | |
}, \ | |
EISA_PNP_ID((PnpId)), \ | |
0 \ | |
} | |
#define gPciIsaBridge \ | |
PCI_DEVICE_PATH_NODE(0, 0x1f) | |
#define gP2PBridge \ | |
PCI_DEVICE_PATH_NODE(0, 0x1e) | |
#define gPnpPs2Keyboard \ | |
PNPID_DEVICE_PATH_NODE(0x0303) | |
#define gPnp16550ComPort \ | |
PNPID_DEVICE_PATH_NODE(0x0501) | |
#define gUart \ | |
{ \ | |
{ \ | |
MESSAGING_DEVICE_PATH, \ | |
MSG_UART_DP, \ | |
{ \ | |
(UINT8) (sizeof (UART_DEVICE_PATH)), \ | |
(UINT8) ((sizeof (UART_DEVICE_PATH)) >> 8) \ | |
} \ | |
}, \ | |
0, \ | |
115200, \ | |
8, \ | |
1, \ | |
1 \ | |
} | |
#define gVtUtf8Terminal \ | |
{ \ | |
{ \ | |
MESSAGING_DEVICE_PATH, \ | |
MSG_VENDOR_DP, \ | |
{ \ | |
(UINT8) (sizeof (VENDOR_DEVICE_PATH)), \ | |
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) \ | |
} \ | |
}, \ | |
DEVICE_PATH_MESSAGING_VT_UTF8 \ | |
} | |
#define gEndEntire \ | |
{ \ | |
END_DEVICE_PATH_TYPE, \ | |
END_ENTIRE_DEVICE_PATH_SUBTYPE, \ | |
{ \ | |
END_DEVICE_PATH_LENGTH, \ | |
0 \ | |
} \ | |
} | |
#define PCI_CLASS_SCC 0x07 | |
#define PCI_SUBCLASS_SERIAL 0x00 | |
#define PCI_IF_16550 0x02 | |
#define IS_PCI_16550SERIAL(_p) IS_CLASS3 (_p, PCI_CLASS_SCC, PCI_SUBCLASS_SERIAL, PCI_IF_16550) | |
#define IS_PCI_ISA_PDECODE(_p) IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA_PDECODE, 0) | |
typedef struct { | |
EFI_DEVICE_PATH_PROTOCOL *DevicePath; | |
UINTN ConnectType; | |
} PLATFORM_CONSOLE_CONNECT_ENTRY; | |
#define CONSOLE_OUT BIT0 | |
#define CONSOLE_IN BIT1 | |
#define STD_ERROR BIT2 | |
extern PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole[]; | |
extern PLATFORM_CONSOLE_CONNECT_ENTRY gXenPlatformConsole[]; | |
// | |
// Platform BDS Functions | |
// | |
VOID | |
PlatformInitializeConsole ( | |
IN PLATFORM_CONSOLE_CONNECT_ENTRY *PlatformConsole | |
); | |
/** | |
Loads and boots UEFI Linux via the FwCfg interface. | |
@retval EFI_NOT_FOUND - The Linux kernel was not found | |
**/ | |
EFI_STATUS | |
TryRunningQemuKernel ( | |
VOID | |
); | |
#endif // _PLATFORM_SPECIFIC_BDS_PLATFORM_H_ |