OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c

   1 /** @file
   2   Defined the platform specific device path which will be used by
   3   platform Bbd to perform the platform policy connect.
   4
   5   Copyright (c) 2004 - 2017, Intel Corporation. All rights reserved.<BR>
   6   This program and the accompanying materials
   7   are licensed and made available under the terms and conditions of the BSD License
   8   which accompanies this distribution.  The full text of the license may be found at
   9   http://opensource.org/licenses/bsd-license.php
  10
  11   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #include "BdsPlatform.h"
  17 #include <Guid/QemuRamfb.h>
  18
  19 //
  20 // Debug Agent UART Device Path structure
  21 //
  22 #pragma pack(1)
  23 typedef struct {
  24   VENDOR_DEVICE_PATH        VendorHardware;
  25   UART_DEVICE_PATH          Uart;
  26   VENDOR_DEVICE_PATH        TerminalType;
  27   EFI_DEVICE_PATH_PROTOCOL  End;
  28 } VENDOR_UART_DEVICE_PATH;
  29 #pragma pack()
  30
  31 //
  32 // USB Keyboard Device Path structure
  33 //
  34 #pragma pack (1)
  35 typedef struct {
  36   USB_CLASS_DEVICE_PATH    Keyboard;
  37   EFI_DEVICE_PATH_PROTOCOL End;
  38 } USB_KEYBOARD_DEVICE_PATH;
  39 #pragma pack ()
  40
  41 //
  42 // QemuRamfb Device Path structure
  43 //
  44 #pragma pack (1)
  45 typedef struct {
  46   VENDOR_DEVICE_PATH        Vendor;
  47   ACPI_ADR_DEVICE_PATH      AcpiAdr;
  48   EFI_DEVICE_PATH_PROTOCOL  End;
  49 } VENDOR_RAMFB_DEVICE_PATH;
  50 #pragma pack ()
  51
  52 ACPI_HID_DEVICE_PATH       gPnpPs2KeyboardDeviceNode  = gPnpPs2Keyboard;
  53 ACPI_HID_DEVICE_PATH       gPnp16550ComPortDeviceNode = gPnp16550ComPort;
  54 UART_DEVICE_PATH           gUartDeviceNode            = gUart;
  55 VENDOR_DEVICE_PATH         gTerminalTypeDeviceNode    = gPcAnsiTerminal;
  56
  57 //
  58 // Platform specific keyboard device path
  59 //
  60
  61
  62 //
  63 // Debug Agent UART Device Path
  64 //
  65 VENDOR_UART_DEVICE_PATH gDebugAgentUartDevicePath = {
  66   {
  67     {
  68       HARDWARE_DEVICE_PATH,
  69       HW_VENDOR_DP,
  70       {
  71         (UINT8) (sizeof (VENDOR_DEVICE_PATH)),
  72         (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)
  73       }
  74     },
  75     EFI_DEBUG_AGENT_GUID,
  76   },
  77   {
  78     {
  79       MESSAGING_DEVICE_PATH,
  80       MSG_UART_DP,
  81       {
  82         (UINT8) (sizeof (UART_DEVICE_PATH)),
  83         (UINT8) ((sizeof (UART_DEVICE_PATH)) >> 8)
  84       }
  85     },
  86     0,  // Reserved
  87     0,  // BaudRate - Default
  88     0,  // DataBits - Default
  89     0,  // Parity   - Default
  90     0,  // StopBits - Default
  91   },
  92   gPcAnsiTerminal,
  93   gEndEntire
  94 };
  95
  96 STATIC USB_KEYBOARD_DEVICE_PATH gUsbKeyboardDevicePath = {
  97   {
  98     {
  99       MESSAGING_DEVICE_PATH,
 100       MSG_USB_CLASS_DP,
 101       {
 102         (UINT8)sizeof (USB_CLASS_DEVICE_PATH),
 103         (UINT8)(sizeof (USB_CLASS_DEVICE_PATH) >> 8)
 104       }
 105     },
 106     0xFFFF, // VendorId: any
 107     0xFFFF, // ProductId: any
 108     3,      // DeviceClass: HID
 109     1,      // DeviceSubClass: boot
 110     1       // DeviceProtocol: keyboard
 111   },
 112   gEndEntire
 113 };
 114
 115 STATIC VENDOR_RAMFB_DEVICE_PATH gQemuRamfbDevicePath = {
 116   {
 117     {
 118       HARDWARE_DEVICE_PATH,
 119       HW_VENDOR_DP,
 120       {
 121         (UINT8) (sizeof (VENDOR_DEVICE_PATH)),
 122         (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)
 123       }
 124     },
 125     QEMU_RAMFB_GUID,
 126   },
 127   {
 128     {
 129       ACPI_DEVICE_PATH,
 130       ACPI_ADR_DP,
 131       {
 132         (UINT8) (sizeof (ACPI_ADR_DEVICE_PATH)),
 133         (UINT8) ((sizeof (ACPI_ADR_DEVICE_PATH)) >> 8)
 134       }
 135     },
 136     ACPI_DISPLAY_ADR (
 137       1,                                       // DeviceIdScheme
 138       0,                                       // HeadId
 139       0,                                       // NonVgaOutput
 140       1,                                       // BiosCanDetect
 141       0,                                       // VendorInfo
 142       ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL,  // Type
 143       0,                                       // Port
 144       0                                        // Index
 145       ),
 146   },
 147   gEndEntire
 148 };
 149
 150 //
 151 // Predefined platform default console device path
 152 //
 153 PLATFORM_CONSOLE_CONNECT_ENTRY   gPlatformConsole[] = {
 154   {
 155     (EFI_DEVICE_PATH_PROTOCOL *) &gDebugAgentUartDevicePath,
 156     (CONSOLE_OUT | CONSOLE_IN | STD_ERROR)
 157   },
 158   {
 159     (EFI_DEVICE_PATH_PROTOCOL *)&gUsbKeyboardDevicePath,
 160     CONSOLE_IN
 161   },
 162   {
 163     (EFI_DEVICE_PATH_PROTOCOL *)&gQemuRamfbDevicePath,
 164     CONSOLE_OUT
 165   },
 166   {
 167     NULL,
 168     0
 169   }
 170 };
 171
 172 //
 173 // Predefined platform connect sequence
 174 //
 175 EFI_DEVICE_PATH_PROTOCOL    *gPlatformConnectSequence[] = { NULL };
 176