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/Pci.h>
30 #include <IndustryStandard/Acpi.h>
31 #include <IndustryStandard/SmBios.h>
32 #include <IndustryStandard/PeImage.h>
34 #include <Library/DebugLib.h>
35 #include <Library/BaseMemoryLib.h>
36 #include <Library/UefiBootServicesTableLib.h>
37 #include <Library/UefiRuntimeServicesTableLib.h>
38 #include <Library/MemoryAllocationLib.h>
39 #include <Library/BaseLib.h>
40 #include <Library/PcdLib.h>
41 #include <Library/PciLib.h>
42 #include <Library/UefiBootManagerLib.h>
43 #include <Library/HobLib.h>
44 #include <Library/UefiLib.h>
45 #include <Library/DxeServicesTableLib.h>
46 #include <Library/DevicePathLib.h>
47 #include <Library/IoLib.h>
48 #include <Library/NvVarsFileLib.h>
49 #include <Library/QemuFwCfgLib.h>
50 #include <Library/QemuBootOrderLib.h>
52 #include <Protocol/Decompress.h>
53 #include <Protocol/PciIo.h>
54 #include <Protocol/FirmwareVolume2.h>
55 #include <Protocol/SimpleFileSystem.h>
56 #include <Protocol/PciRootBridgeIo.h>
57 #include <Protocol/S3SaveState.h>
58 #include <Protocol/DxeSmmReadyToLock.h>
59 #include <Protocol/LoadedImage.h>
61 #include <Guid/Acpi.h>
62 #include <Guid/SmBios.h>
64 #include <Guid/HobList.h>
65 #include <Guid/GlobalVariable.h>
66 #include <Guid/EventGroup.h>
68 #include <OvmfPlatforms.h>
70 extern EFI_DEVICE_PATH_PROTOCOL
*gPlatformConnectSequence
[];
71 extern EFI_DEVICE_PATH_PROTOCOL
*gPlatformDriverOption
[];
72 extern ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode
;
73 extern ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode
;
74 extern UART_DEVICE_PATH gUartDeviceNode
;
75 extern VENDOR_DEVICE_PATH gTerminalTypeDeviceNode
;
77 #define PCI_DEVICE_PATH_NODE(Func, Dev) \
80 HARDWARE_DEVICE_PATH, \
83 (UINT8) (sizeof (PCI_DEVICE_PATH)), \
84 (UINT8) ((sizeof (PCI_DEVICE_PATH)) >> 8) \
91 #define PNPID_DEVICE_PATH_NODE(PnpId) \
97 (UINT8) (sizeof (ACPI_HID_DEVICE_PATH)), \
98 (UINT8) ((sizeof (ACPI_HID_DEVICE_PATH)) >> 8) \
101 EISA_PNP_ID((PnpId)), \
105 #define gPciIsaBridge \
106 PCI_DEVICE_PATH_NODE(0, 0x1f)
109 PCI_DEVICE_PATH_NODE(0, 0x1e)
111 #define gPnpPs2Keyboard \
112 PNPID_DEVICE_PATH_NODE(0x0303)
114 #define gPnp16550ComPort \
115 PNPID_DEVICE_PATH_NODE(0x0501)
120 MESSAGING_DEVICE_PATH, \
123 (UINT8) (sizeof (UART_DEVICE_PATH)), \
124 (UINT8) ((sizeof (UART_DEVICE_PATH)) >> 8) \
134 #define gPcAnsiTerminal \
137 MESSAGING_DEVICE_PATH, \
140 (UINT8) (sizeof (VENDOR_DEVICE_PATH)), \
141 (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) \
144 DEVICE_PATH_MESSAGING_PC_ANSI \
147 #define PCI_CLASS_SCC 0x07
148 #define PCI_SUBCLASS_SERIAL 0x00
149 #define PCI_IF_16550 0x02
150 #define IS_PCI_16550SERIAL(_p) IS_CLASS3 (_p, PCI_CLASS_SCC, PCI_SUBCLASS_SERIAL, PCI_IF_16550)
152 #define EFI_SYSTEM_TABLE_MAX_ADDRESS 0xFFFFFFFF
153 #define SYS_TABLE_PAD(ptr) (((~ptr) +1) & 0x07 )
155 #define IS_PCI_ISA_PDECODE(_p) IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA_PDECODE, 0)
158 ACPI_HID_DEVICE_PATH PciRootBridge
;
159 PCI_DEVICE_PATH IsaBridge
;
160 ACPI_HID_DEVICE_PATH Keyboard
;
161 EFI_DEVICE_PATH_PROTOCOL End
;
162 } PLATFORM_DUMMY_ISA_KEYBOARD_DEVICE_PATH
;
165 ACPI_HID_DEVICE_PATH PciRootBridge
;
166 PCI_DEVICE_PATH IsaBridge
;
167 ACPI_HID_DEVICE_PATH IsaSerial
;
168 UART_DEVICE_PATH Uart
;
169 VENDOR_DEVICE_PATH TerminalType
;
170 EFI_DEVICE_PATH_PROTOCOL End
;
171 } PLATFORM_DUMMY_ISA_SERIAL_DEVICE_PATH
;
174 ACPI_HID_DEVICE_PATH PciRootBridge
;
175 PCI_DEVICE_PATH VgaDevice
;
176 EFI_DEVICE_PATH_PROTOCOL End
;
177 } PLATFORM_DUMMY_PCI_VGA_DEVICE_PATH
;
180 ACPI_HID_DEVICE_PATH PciRootBridge
;
181 PCI_DEVICE_PATH PciBridge
;
182 PCI_DEVICE_PATH SerialDevice
;
183 UART_DEVICE_PATH Uart
;
184 VENDOR_DEVICE_PATH TerminalType
;
185 EFI_DEVICE_PATH_PROTOCOL End
;
186 } PLATFORM_DUMMY_PCI_SERIAL_DEVICE_PATH
;
189 // the short form device path for Usb keyboard
192 #define SUBCLASS_BOOT 1
193 #define PROTOCOL_KEYBOARD 1
196 USB_CLASS_DEVICE_PATH UsbClass
;
197 EFI_DEVICE_PATH_PROTOCOL End
;
198 } USB_CLASS_FORMAT_DEVICE_PATH
;
201 EFI_DEVICE_PATH_PROTOCOL
*DevicePath
;
203 } PLATFORM_CONSOLE_CONNECT_ENTRY
;
205 #define CONSOLE_OUT BIT0
206 #define CONSOLE_IN BIT1
207 #define STD_ERROR BIT2
208 extern PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole
[];
211 // Platform BDS Functions
214 PlatformBdsShowProgress (
215 EFI_GRAPHICS_OUTPUT_BLT_PIXEL TitleForeground
,
216 EFI_GRAPHICS_OUTPUT_BLT_PIXEL TitleBackground
,
218 EFI_GRAPHICS_OUTPUT_BLT_PIXEL ProgressColor
,
224 PlatformBdsConnectSequence (
230 EFI_BOOT_MODE BootMode
234 PlatformInitializeConsole (
235 IN PLATFORM_CONSOLE_CONNECT_ENTRY
*PlatformConsole
256 IN EFI_GUID
*TableGuid
,
261 Loads and boots UEFI Linux via the FwCfg interface.
263 @retval EFI_NOT_FOUND - The Linux kernel was not found
267 TryRunningQemuKernel (
271 #endif // _PLATFORM_SPECIFIC_BDS_PLATFORM_H_