mirror of https://github.com/acidanthera/audk.git
162 lines
4.2 KiB
C
162 lines
4.2 KiB
C
/** @file
|
|
Head file for BDS Platform specific code
|
|
|
|
Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
|
|
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.
|
|
|
|
**/
|
|
|
|
#ifndef _PLATFORM_SPECIFIC_BDS_PLATFORM_H_
|
|
#define _PLATFORM_SPECIFIC_BDS_PLATFORM_H_
|
|
|
|
#include <PiDxe.h>
|
|
#include <IndustryStandard/Pci.h>
|
|
#include <Library/DebugLib.h>
|
|
#include <Library/BaseMemoryLib.h>
|
|
#include <Library/UefiBootServicesTableLib.h>
|
|
#include <Library/MemoryAllocationLib.h>
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/PcdLib.h>
|
|
#include <Library/GenericBdsLib.h>
|
|
#include <Library/PlatformBdsLib.h>
|
|
#include <Library/UefiLib.h>
|
|
#include <Library/DevicePathLib.h>
|
|
|
|
#include <Protocol/PciIo.h>
|
|
|
|
#include <Guid/GlobalVariable.h>
|
|
extern BDS_CONSOLE_CONNECT_ENTRY gPlatformConsole[];
|
|
extern EFI_DEVICE_PATH_PROTOCOL *gPlatformConnectSequence[];
|
|
extern EFI_DEVICE_PATH_PROTOCOL *gPlatformDriverOption[];
|
|
extern EFI_DEVICE_PATH_PROTOCOL *gPlatformRootBridges[];
|
|
extern ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode;
|
|
extern UART_DEVICE_PATH gUartDeviceNode;
|
|
extern VENDOR_DEVICE_PATH gTerminalTypeDeviceNode;
|
|
extern VENDOR_DEVICE_PATH gUartDeviceVendorNode;
|
|
|
|
//
|
|
//
|
|
//
|
|
#define VarConsoleInpDev L"ConInDev"
|
|
#define VarConsoleInp L"ConIn"
|
|
#define VarConsoleOutDev L"ConOutDev"
|
|
#define VarConsoleOut L"ConOut"
|
|
#define VarErrorOutDev L"ErrOutDev"
|
|
#define VarErrorOut L"ErrOut"
|
|
|
|
#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 gPciRootBridge \
|
|
PNPID_DEVICE_PATH_NODE(0x0A03)
|
|
#define gPnp16550ComPort \
|
|
PNPID_DEVICE_PATH_NODE(0x0501)
|
|
|
|
#define gUartVendor \
|
|
{ \
|
|
{ \
|
|
HARDWARE_DEVICE_PATH, \
|
|
HW_VENDOR_DP, \
|
|
{ \
|
|
(UINT8) (sizeof (VENDOR_DEVICE_PATH)), \
|
|
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) \
|
|
} \
|
|
}, \
|
|
{0xD3987D4B, 0x971A, 0x435F, {0x8C, 0xAF, 0x49, 0x67, 0xEB, 0x62, 0x72, 0x41}} \
|
|
}
|
|
|
|
#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 gPcAnsiTerminal \
|
|
{ \
|
|
{ \
|
|
MESSAGING_DEVICE_PATH, \
|
|
MSG_VENDOR_DP, \
|
|
{ \
|
|
(UINT8) (sizeof (VENDOR_DEVICE_PATH)), \
|
|
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) \
|
|
} \
|
|
}, \
|
|
DEVICE_PATH_MESSAGING_PC_ANSI \
|
|
}
|
|
|
|
#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)
|
|
|
|
//
|
|
// Platform Root Bridge
|
|
//
|
|
typedef struct {
|
|
ACPI_HID_DEVICE_PATH PciRootBridge;
|
|
EFI_DEVICE_PATH_PROTOCOL End;
|
|
} PLATFORM_ROOT_BRIDGE_DEVICE_PATH;
|
|
EFI_STATUS
|
|
PlatformBdsNoConsoleAction (
|
|
VOID
|
|
);
|
|
VOID
|
|
PlatformBdsEnterFrontPage (
|
|
IN UINT16 TimeoutDefault,
|
|
IN BOOLEAN ConnectAllHappened
|
|
);
|
|
#endif // _PLATFORM_SPECIFIC_BDS_PLATFORM_H_
|