2 Platform BDS customizations include file.
4 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
19 Head file for BDS Platform specific code
23 #ifndef _PLATFORM_SPECIFIC_BDS_PLATFORM_H_
24 #define _PLATFORM_SPECIFIC_BDS_PLATFORM_H_
29 #include <IndustryStandard/Bmp.h>
30 #include <IndustryStandard/Pci.h>
31 #include <IndustryStandard/Acpi.h>
32 #include <IndustryStandard/SmBios.h>
33 #include <IndustryStandard/PeImage.h>
35 #include <Library/DebugLib.h>
36 #include <Library/BaseMemoryLib.h>
37 #include <Library/UefiBootServicesTableLib.h>
38 #include <Library/UefiRuntimeServicesTableLib.h>
39 #include <Library/MemoryAllocationLib.h>
40 #include <Library/BaseLib.h>
41 #include <Library/PcdLib.h>
42 #include <Library/PciLib.h>
43 #include <Library/UefiBootManagerLib.h>
44 #include <Library/HobLib.h>
45 #include <Library/UefiLib.h>
46 #include <Library/DxeServicesTableLib.h>
47 #include <Library/DevicePathLib.h>
48 #include <Library/IoLib.h>
49 #include <Library/NvVarsFileLib.h>
50 #include <Library/QemuFwCfgLib.h>
51 #include <Library/QemuBootOrderLib.h>
52 #include <Library/DxeServicesLib.h>
54 #include <Protocol/OEMBadging.h>
55 #include <Protocol/UgaDraw.h>
56 #include <Protocol/BootLogo.h>
57 #include <Protocol/Decompress.h>
58 #include <Protocol/PciIo.h>
59 #include <Protocol/FirmwareVolume2.h>
60 #include <Protocol/SimpleFileSystem.h>
61 #include <Protocol/PciRootBridgeIo.h>
62 #include <Protocol/S3SaveState.h>
63 #include <Protocol/DxeSmmReadyToLock.h>
64 #include <Protocol/LoadedImage.h>
66 #include <Guid/Acpi.h>
67 #include <Guid/SmBios.h>
69 #include <Guid/HobList.h>
70 #include <Guid/GlobalVariable.h>
71 #include <Guid/EventGroup.h>
73 #include <OvmfPlatforms.h>
75 extern EFI_DEVICE_PATH_PROTOCOL
*gPlatformConnectSequence
[];
76 extern ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode
;
77 extern ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode
;
78 extern UART_DEVICE_PATH gUartDeviceNode
;
79 extern VENDOR_DEVICE_PATH gTerminalTypeDeviceNode
;
81 #define PCI_DEVICE_PATH_NODE(Func, Dev) \
84 HARDWARE_DEVICE_PATH, \
87 (UINT8) (sizeof (PCI_DEVICE_PATH)), \
88 (UINT8) ((sizeof (PCI_DEVICE_PATH)) >> 8) \
95 #define PNPID_DEVICE_PATH_NODE(PnpId) \
101 (UINT8) (sizeof (ACPI_HID_DEVICE_PATH)), \
102 (UINT8) ((sizeof (ACPI_HID_DEVICE_PATH)) >> 8) \
105 EISA_PNP_ID((PnpId)), \
109 #define gPciIsaBridge \
110 PCI_DEVICE_PATH_NODE(0, 0x1f)
113 PCI_DEVICE_PATH_NODE(0, 0x1e)
115 #define gPnpPs2Keyboard \
116 PNPID_DEVICE_PATH_NODE(0x0303)
118 #define gPnp16550ComPort \
119 PNPID_DEVICE_PATH_NODE(0x0501)
124 MESSAGING_DEVICE_PATH, \
127 (UINT8) (sizeof (UART_DEVICE_PATH)), \
128 (UINT8) ((sizeof (UART_DEVICE_PATH)) >> 8) \
138 #define gPcAnsiTerminal \
141 MESSAGING_DEVICE_PATH, \
144 (UINT8) (sizeof (VENDOR_DEVICE_PATH)), \
145 (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) \
148 DEVICE_PATH_MESSAGING_PC_ANSI \
151 #define PCI_CLASS_SCC 0x07
152 #define PCI_SUBCLASS_SERIAL 0x00
153 #define PCI_IF_16550 0x02
154 #define IS_PCI_16550SERIAL(_p) IS_CLASS3 (_p, PCI_CLASS_SCC, PCI_SUBCLASS_SERIAL, PCI_IF_16550)
155 #define IS_PCI_ISA_PDECODE(_p) IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA_PDECODE, 0)
158 EFI_DEVICE_PATH_PROTOCOL
*DevicePath
;
160 } PLATFORM_CONSOLE_CONNECT_ENTRY
;
162 #define CONSOLE_OUT BIT0
163 #define CONSOLE_IN BIT1
164 #define STD_ERROR BIT2
165 extern PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole
[];
168 // Platform BDS Functions
172 PlatformInitializeConsole (
173 IN PLATFORM_CONSOLE_CONNECT_ENTRY
*PlatformConsole
177 Loads and boots UEFI Linux via the FwCfg interface.
179 @retval EFI_NOT_FOUND - The Linux kernel was not found
183 TryRunningQemuKernel (
188 Use SystemTable Conout to stop video based Simple Text Out consoles from going
189 to the video device. Put up LogoFile on every video device that is a console.
191 @param[in] LogoFile File name of logo to display on the center of the screen.
193 @retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo displayed.
194 @retval EFI_UNSUPPORTED Logo not found
199 IN EFI_GUID
*LogoFile
203 Use SystemTable Conout to turn on video based Simple Text Out consoles. The
204 Simple Text Out screens will now be synced up with all non video output devices
206 @retval EFI_SUCCESS UGA devices are back in text mode and synced up.
214 #endif // _PLATFORM_SPECIFIC_BDS_PLATFORM_H_