1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
/** @file
Defined the platform specific device path which will be used by
platform Bbd to perform the platform policy connect.
Copyright (c) 2020, Rebecca Cran <rebecca@bsdio.com>
Copyright (c) 2004 - 2017, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "BdsPlatform.h"
#include <Guid/QemuRamfb.h>
//
// Debug Agent UART Device Path structure
//
#pragma pack(1)
typedef struct {
VENDOR_DEVICE_PATH VendorHardware;
UART_DEVICE_PATH Uart;
VENDOR_DEVICE_PATH TerminalType;
EFI_DEVICE_PATH_PROTOCOL End;
} VENDOR_UART_DEVICE_PATH;
#pragma pack()
//
// USB Keyboard Device Path structure
//
#pragma pack (1)
typedef struct {
USB_CLASS_DEVICE_PATH Keyboard;
EFI_DEVICE_PATH_PROTOCOL End;
} USB_KEYBOARD_DEVICE_PATH;
#pragma pack ()
//
// QemuRamfb Device Path structure
//
#pragma pack (1)
typedef struct {
VENDOR_DEVICE_PATH Vendor;
ACPI_ADR_DEVICE_PATH AcpiAdr;
EFI_DEVICE_PATH_PROTOCOL End;
} VENDOR_RAMFB_DEVICE_PATH;
#pragma pack ()
ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode = gPnpPs2Keyboard;
ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode = gPnp16550ComPort;
UART_DEVICE_PATH gUartDeviceNode = gUart;
VENDOR_DEVICE_PATH gTerminalTypeDeviceNode = gPcAnsiTerminal;
//
// Platform specific keyboard device path
//
//
// Debug Agent UART Device Path
//
VENDOR_UART_DEVICE_PATH gDebugAgentUartDevicePath = {
{
{
HARDWARE_DEVICE_PATH,
HW_VENDOR_DP,
{
(UINT8) (sizeof (VENDOR_DEVICE_PATH)),
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)
}
},
EFI_DEBUG_AGENT_GUID,
},
{
{
MESSAGING_DEVICE_PATH,
MSG_UART_DP,
{
(UINT8) (sizeof (UART_DEVICE_PATH)),
(UINT8) ((sizeof (UART_DEVICE_PATH)) >> 8)
}
},
0, // Reserved
0, // BaudRate - Default
0, // DataBits - Default
0, // Parity - Default
0, // StopBits - Default
},
gPcAnsiTerminal,
gEndEntire
};
STATIC USB_KEYBOARD_DEVICE_PATH gUsbKeyboardDevicePath = {
{
{
MESSAGING_DEVICE_PATH,
MSG_USB_CLASS_DP,
{
(UINT8)sizeof (USB_CLASS_DEVICE_PATH),
(UINT8)(sizeof (USB_CLASS_DEVICE_PATH) >> 8)
}
},
0xFFFF, // VendorId: any
0xFFFF, // ProductId: any
3, // DeviceClass: HID
1, // DeviceSubClass: boot
1 // DeviceProtocol: keyboard
},
gEndEntire
};
STATIC VENDOR_RAMFB_DEVICE_PATH gQemuRamfbDevicePath = {
{
{
HARDWARE_DEVICE_PATH,
HW_VENDOR_DP,
{
(UINT8) (sizeof (VENDOR_DEVICE_PATH)),
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)
}
},
QEMU_RAMFB_GUID,
},
{
{
ACPI_DEVICE_PATH,
ACPI_ADR_DP,
{
(UINT8) (sizeof (ACPI_ADR_DEVICE_PATH)),
(UINT8) ((sizeof (ACPI_ADR_DEVICE_PATH)) >> 8)
}
},
ACPI_DISPLAY_ADR (
1, // DeviceIdScheme
0, // HeadId
0, // NonVgaOutput
1, // BiosCanDetect
0, // VendorInfo
ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL, // Type
0, // Port
0 // Index
),
},
gEndEntire
};
//
// Predefined platform default console device path
//
PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole[] = {
{
(EFI_DEVICE_PATH_PROTOCOL *) &gDebugAgentUartDevicePath,
(CONSOLE_OUT | CONSOLE_IN | STD_ERROR)
},
{
(EFI_DEVICE_PATH_PROTOCOL *)&gUsbKeyboardDevicePath,
CONSOLE_IN
},
{
(EFI_DEVICE_PATH_PROTOCOL *)&gQemuRamfbDevicePath,
CONSOLE_OUT
},
{
NULL,
0
}
};
//
// Predefined platform connect sequence
//
EFI_DEVICE_PATH_PROTOCOL *gPlatformConnectSequence[] = { NULL };
|
