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804405e7 | 1 | /*++ |
2 | ||
3 | Copyright (c) 2006 - 2008, Intel Corporation | |
4 | All rights reserved. This program and the accompanying materials | |
5 | are licensed and made available under the terms and conditions of the BSD License | |
6 | which accompanies this distribution. The full text of the license may be found at | |
7 | http://opensource.org/licenses/bsd-license.php | |
8 | ||
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
11 | ||
12 | Module Name: | |
13 | ||
14 | UnixUga.h | |
15 | ||
16 | Abstract: | |
17 | ||
18 | Private data for the Uga driver that is bound to the Unix Thunk protocol | |
19 | ||
20 | --*/ | |
21 | ||
22 | #ifndef _UNIX_UGA_H_ | |
23 | #define _UNIX_UGA_H_ | |
24 | ||
25 | #include "PiDxe.h" | |
26 | #include <Guid/EventGroup.h> | |
27 | #include <Protocol/SimpleTextIn.h> | |
28 | #include <Protocol/UgaDraw.h> | |
29 | #include "Protocol/UnixUgaIo.h" | |
30 | #include <Library/DebugLib.h> | |
31 | #include <Library/BaseLib.h> | |
32 | #include <Library/UefiDriverEntryPoint.h> | |
33 | #include <Library/UefiLib.h> | |
34 | #include <Library/BaseMemoryLib.h> | |
35 | #include <Library/MemoryAllocationLib.h> | |
36 | #include <Library/UefiBootServicesTableLib.h> | |
37 | #include "UnixDxe.h" | |
38 | ||
39 | extern EFI_DRIVER_BINDING_PROTOCOL gUnixUgaDriverBinding; | |
40 | extern EFI_COMPONENT_NAME_PROTOCOL gUnixUgaComponentName; | |
41 | ||
42 | #define UNIX_UGA_CLASS_NAME L"UnixUgaWindow" | |
43 | ||
208301e9 | 44 | #define UGA_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('S', 'g', 'o', 'N') |
804405e7 | 45 | typedef struct { |
46 | UINT64 Signature; | |
47 | ||
48 | EFI_HANDLE Handle; | |
49 | EFI_UGA_DRAW_PROTOCOL UgaDraw; | |
50 | EFI_SIMPLE_TEXT_INPUT_PROTOCOL SimpleTextIn; | |
51 | ||
52 | EFI_UNIX_THUNK_PROTOCOL *UnixThunk; | |
53 | ||
54 | EFI_UNICODE_STRING_TABLE *ControllerNameTable; | |
55 | ||
56 | // | |
57 | // UGA Private Data for GetMode () | |
58 | // | |
59 | UINT32 HorizontalResolution; | |
60 | UINT32 VerticalResolution; | |
61 | UINT32 ColorDepth; | |
62 | UINT32 RefreshRate; | |
63 | ||
64 | // | |
65 | // UGA Private Data knowing when to start hardware | |
66 | // | |
67 | BOOLEAN HardwareNeedsStarting; | |
68 | ||
69 | CHAR16 *WindowName; | |
70 | ||
71 | EFI_UNIX_UGA_IO_PROTOCOL *UgaIo; | |
72 | ||
73 | } UGA_PRIVATE_DATA; | |
74 | ||
75 | #define UGA_DRAW_PRIVATE_DATA_FROM_THIS(a) \ | |
76 | CR(a, UGA_PRIVATE_DATA, UgaDraw, UGA_PRIVATE_DATA_SIGNATURE) | |
77 | ||
78 | #define UGA_PRIVATE_DATA_FROM_TEXT_IN_THIS(a) \ | |
79 | CR(a, UGA_PRIVATE_DATA, SimpleTextIn, UGA_PRIVATE_DATA_SIGNATURE) | |
80 | ||
81 | // | |
82 | // Global Protocol Variables | |
83 | // | |
84 | extern EFI_DRIVER_BINDING_PROTOCOL gUnixUgaDriverBinding; | |
85 | extern EFI_COMPONENT_NAME_PROTOCOL gUnixUgaComponentName; | |
86 | ||
87 | // | |
88 | // Uga Hardware abstraction internal worker functions | |
89 | // | |
90 | EFI_STATUS | |
91 | UnixUgaSupported ( | |
92 | IN EFI_UNIX_IO_PROTOCOL *UnixIo | |
93 | ) | |
94 | /*++ | |
95 | ||
96 | Routine Description: | |
97 | ||
98 | TODO: Add function description | |
99 | ||
100 | Arguments: | |
101 | ||
102 | UnixIo - TODO: add argument description | |
103 | ||
104 | Returns: | |
105 | ||
106 | TODO: add return values | |
107 | ||
108 | --*/ | |
109 | ; | |
110 | ||
111 | EFI_STATUS | |
112 | UnixUgaConstructor ( | |
113 | IN UGA_PRIVATE_DATA *Private | |
114 | ) | |
115 | /*++ | |
116 | ||
117 | Routine Description: | |
118 | ||
119 | TODO: Add function description | |
120 | ||
121 | Arguments: | |
122 | ||
123 | Private - TODO: add argument description | |
124 | ||
125 | Returns: | |
126 | ||
127 | TODO: add return values | |
128 | ||
129 | --*/ | |
130 | ; | |
131 | ||
132 | EFI_STATUS | |
133 | UnixUgaDestructor ( | |
134 | IN UGA_PRIVATE_DATA *Private | |
135 | ) | |
136 | /*++ | |
137 | ||
138 | Routine Description: | |
139 | ||
140 | TODO: Add function description | |
141 | ||
142 | Arguments: | |
143 | ||
144 | Private - TODO: add argument description | |
145 | ||
146 | Returns: | |
147 | ||
148 | TODO: add return values | |
149 | ||
150 | --*/ | |
151 | ; | |
152 | ||
153 | // | |
154 | // EFI 1.1 driver model prototypes for Win UNIX UGA | |
155 | // | |
156 | ||
157 | EFI_STATUS | |
158 | EFIAPI | |
159 | UnixUgaInitialize ( | |
160 | IN EFI_HANDLE ImageHandle, | |
161 | IN EFI_SYSTEM_TABLE *SystemTable | |
162 | ) | |
163 | /*++ | |
164 | ||
165 | Routine Description: | |
166 | ||
167 | TODO: Add function description | |
168 | ||
169 | Arguments: | |
170 | ||
171 | ImageHandle - TODO: add argument description | |
172 | SystemTable - TODO: add argument description | |
173 | ||
174 | Returns: | |
175 | ||
176 | TODO: add return values | |
177 | ||
178 | --*/ | |
179 | ; | |
180 | ||
181 | EFI_STATUS | |
182 | EFIAPI | |
183 | UnixUgaDriverBindingSupported ( | |
184 | IN EFI_DRIVER_BINDING_PROTOCOL *This, | |
185 | IN EFI_HANDLE Handle, | |
186 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath | |
187 | ) | |
188 | /*++ | |
189 | ||
190 | Routine Description: | |
191 | ||
192 | TODO: Add function description | |
193 | ||
194 | Arguments: | |
195 | ||
196 | This - TODO: add argument description | |
197 | Handle - TODO: add argument description | |
198 | RemainingDevicePath - TODO: add argument description | |
199 | ||
200 | Returns: | |
201 | ||
202 | TODO: add return values | |
203 | ||
204 | --*/ | |
205 | ; | |
206 | ||
207 | EFI_STATUS | |
208 | EFIAPI | |
209 | UnixUgaDriverBindingStart ( | |
210 | IN EFI_DRIVER_BINDING_PROTOCOL *This, | |
211 | IN EFI_HANDLE Handle, | |
212 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath | |
213 | ) | |
214 | /*++ | |
215 | ||
216 | Routine Description: | |
217 | ||
218 | TODO: Add function description | |
219 | ||
220 | Arguments: | |
221 | ||
222 | This - TODO: add argument description | |
223 | Handle - TODO: add argument description | |
224 | RemainingDevicePath - TODO: add argument description | |
225 | ||
226 | Returns: | |
227 | ||
228 | TODO: add return values | |
229 | ||
230 | --*/ | |
231 | ; | |
232 | ||
233 | EFI_STATUS | |
234 | EFIAPI | |
235 | UnixUgaDriverBindingStop ( | |
236 | IN EFI_DRIVER_BINDING_PROTOCOL *This, | |
237 | IN EFI_HANDLE Handle, | |
238 | IN UINTN NumberOfChildren, | |
239 | IN EFI_HANDLE *ChildHandleBuffer | |
240 | ) | |
241 | /*++ | |
242 | ||
243 | Routine Description: | |
244 | ||
245 | TODO: Add function description | |
246 | ||
247 | Arguments: | |
248 | ||
249 | This - TODO: add argument description | |
250 | Handle - TODO: add argument description | |
251 | NumberOfChildren - TODO: add argument description | |
252 | ChildHandleBuffer - TODO: add argument description | |
253 | ||
254 | Returns: | |
255 | ||
256 | TODO: add return values | |
257 | ||
258 | --*/ | |
259 | ; | |
260 | ||
261 | EFI_STATUS | |
262 | UgaPrivateAddQ ( | |
263 | IN UGA_PRIVATE_DATA *Private, | |
264 | IN EFI_INPUT_KEY Key | |
265 | ) | |
266 | /*++ | |
267 | ||
268 | Routine Description: | |
269 | ||
270 | TODO: Add function description | |
271 | ||
272 | Arguments: | |
273 | ||
274 | Private - TODO: add argument description | |
275 | Key - TODO: add argument description | |
276 | ||
277 | Returns: | |
278 | ||
279 | TODO: add return values | |
280 | ||
281 | --*/ | |
282 | ; | |
283 | ||
284 | EFI_STATUS | |
285 | UnixUgaInitializeSimpleTextInForWindow ( | |
286 | IN UGA_PRIVATE_DATA *Private | |
287 | ) | |
288 | /*++ | |
289 | ||
290 | Routine Description: | |
291 | ||
292 | TODO: Add function description | |
293 | ||
294 | Arguments: | |
295 | ||
296 | Private - TODO: add argument description | |
297 | ||
298 | Returns: | |
299 | ||
300 | TODO: add return values | |
301 | ||
302 | --*/ | |
303 | ; | |
304 | #endif |