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1 | /** @file\r | |
2 | The platform device manager reference implementation\r | |
3 | \r | |
4 | Copyright (c) 2004 - 2008, Intel Corporation. <BR>\r | |
5 | All rights reserved. This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "DeviceManager.h"\r | |
16 | \r | |
17 | DEVICE_MANAGER_CALLBACK_DATA gDeviceManagerPrivate = {\r | |
18 | DEVICE_MANAGER_CALLBACK_DATA_SIGNATURE,\r | |
19 | NULL,\r | |
20 | NULL,\r | |
21 | {\r | |
22 | FakeExtractConfig,\r | |
23 | FakeRouteConfig,\r | |
24 | DeviceManagerCallback\r | |
25 | }\r | |
26 | };\r | |
27 | \r | |
28 | EFI_GUID mDeviceManagerGuid = DEVICE_MANAGER_FORMSET_GUID;\r | |
29 | \r | |
30 | DEVICE_MANAGER_MENU_ITEM mDeviceManagerMenuItemTable[] = {\r | |
31 | { STRING_TOKEN (STR_DISK_DEVICE), EFI_DISK_DEVICE_CLASS },\r | |
32 | { STRING_TOKEN (STR_VIDEO_DEVICE), EFI_VIDEO_DEVICE_CLASS },\r | |
33 | { STRING_TOKEN (STR_NETWORK_DEVICE), EFI_NETWORK_DEVICE_CLASS },\r | |
34 | { STRING_TOKEN (STR_INPUT_DEVICE), EFI_INPUT_DEVICE_CLASS },\r | |
35 | { STRING_TOKEN (STR_ON_BOARD_DEVICE), EFI_ON_BOARD_DEVICE_CLASS },\r | |
36 | { STRING_TOKEN (STR_OTHER_DEVICE), EFI_OTHER_DEVICE_CLASS }\r | |
37 | };\r | |
38 | \r | |
39 | HII_VENDOR_DEVICE_PATH mDeviceManagerHiiVendorDevicePath = {\r | |
40 | {\r | |
41 | {\r | |
42 | HARDWARE_DEVICE_PATH,\r | |
43 | HW_VENDOR_DP,\r | |
44 | {\r | |
45 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
46 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
47 | }\r | |
48 | },\r | |
49 | //\r | |
50 | // {102579A0-3686-466e-ACD8-80C087044F4A}\r | |
51 | //\r | |
52 | { 0x102579a0, 0x3686, 0x466e, { 0xac, 0xd8, 0x80, 0xc0, 0x87, 0x4, 0x4f, 0x4a } }\r | |
53 | },\r | |
54 | {\r | |
55 | END_DEVICE_PATH_TYPE,\r | |
56 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
57 | { \r | |
58 | (UINT8) (END_DEVICE_PATH_LENGTH),\r | |
59 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
60 | }\r | |
61 | }\r | |
62 | };\r | |
63 | \r | |
64 | #define MENU_ITEM_NUM \\r | |
65 | (sizeof (mDeviceManagerMenuItemTable) / sizeof (DEVICE_MANAGER_MENU_ITEM))\r | |
66 | \r | |
67 | /**\r | |
68 | This function is invoked if user selected a iteractive opcode from Device Manager's\r | |
69 | Formset. The decision by user is saved to gCallbackKey for later processing. If\r | |
70 | user set VBIOS, the new value is saved to EFI variable.\r | |
71 | \r | |
72 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
73 | @param Action Specifies the type of action taken by the browser.\r | |
74 | @param QuestionId A unique value which is sent to the original exporting driver\r | |
75 | so that it can identify the type of data to expect.\r | |
76 | @param Type The type of value for the question.\r | |
77 | @param Value A pointer to the data being sent to the original exporting driver.\r | |
78 | @param ActionRequest On return, points to the action requested by the callback function.\r | |
79 | \r | |
80 | @retval EFI_SUCCESS The callback successfully handled the action.\r | |
81 | @retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.\r | |
82 | \r | |
83 | **/\r | |
84 | EFI_STATUS\r | |
85 | EFIAPI\r | |
86 | DeviceManagerCallback (\r | |
87 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
88 | IN EFI_BROWSER_ACTION Action,\r | |
89 | IN EFI_QUESTION_ID QuestionId,\r | |
90 | IN UINT8 Type,\r | |
91 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
92 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
93 | )\r | |
94 | {\r | |
95 | if ((Value == NULL) || (ActionRequest == NULL)) {\r | |
96 | return EFI_INVALID_PARAMETER;\r | |
97 | }\r | |
98 | \r | |
99 | \r | |
100 | gCallbackKey = QuestionId;\r | |
101 | \r | |
102 | //\r | |
103 | // Request to exit SendForm(), so as to switch to selected form\r | |
104 | //\r | |
105 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r | |
106 | \r | |
107 | \r | |
108 | return EFI_SUCCESS;\r | |
109 | }\r | |
110 | \r | |
111 | /**\r | |
112 | \r | |
113 | This function registers HII packages to HII database.\r | |
114 | \r | |
115 | @retval EFI_SUCCESS HII packages for the Device Manager were registered successfully.\r | |
116 | @retval EFI_OUT_OF_RESOURCES HII packages for the Device Manager failed to be registered.\r | |
117 | \r | |
118 | **/\r | |
119 | EFI_STATUS\r | |
120 | InitializeDeviceManager (\r | |
121 | VOID\r | |
122 | )\r | |
123 | {\r | |
124 | EFI_STATUS Status;\r | |
125 | \r | |
126 | //\r | |
127 | // Install Device Path Protocol and Config Access protocol to driver handle\r | |
128 | //\r | |
129 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
130 | &gDeviceManagerPrivate.DriverHandle,\r | |
131 | &gEfiDevicePathProtocolGuid,\r | |
132 | &mDeviceManagerHiiVendorDevicePath,\r | |
133 | &gEfiHiiConfigAccessProtocolGuid,\r | |
134 | &gDeviceManagerPrivate.ConfigAccess,\r | |
135 | NULL\r | |
136 | );\r | |
137 | ASSERT_EFI_ERROR (Status);\r | |
138 | \r | |
139 | //\r | |
140 | // Publish our HII data\r | |
141 | //\r | |
142 | gDeviceManagerPrivate.HiiHandle = HiiAddPackages (\r | |
143 | &mDeviceManagerGuid,\r | |
144 | gDeviceManagerPrivate.DriverHandle,\r | |
145 | DeviceManagerVfrBin,\r | |
146 | BdsDxeStrings,\r | |
147 | NULL\r | |
148 | );\r | |
149 | if (gDeviceManagerPrivate.HiiHandle == NULL) {\r | |
150 | Status = EFI_OUT_OF_RESOURCES;\r | |
151 | } else {\r | |
152 | Status = EFI_SUCCESS;\r | |
153 | }\r | |
154 | return Status;\r | |
155 | }\r | |
156 | \r | |
157 | /**\r | |
158 | Call the browser and display the device manager to allow user\r | |
159 | to configure the platform.\r | |
160 | \r | |
161 | This function create the dynamic content for device manager. It includes\r | |
162 | section header for all class of devices, one-of opcode to set VBIOS.\r | |
163 | \r | |
164 | @retval EFI_SUCCESS Operation is successful.\r | |
165 | @return Other values if failed to clean up the dynamic content from HII\r | |
166 | database.\r | |
167 | \r | |
168 | **/\r | |
169 | EFI_STATUS\r | |
170 | CallDeviceManager (\r | |
171 | VOID\r | |
172 | )\r | |
173 | {\r | |
174 | EFI_STATUS Status;\r | |
175 | UINTN Count;\r | |
176 | UINTN Index;\r | |
177 | EFI_STRING String;\r | |
178 | EFI_HII_UPDATE_DATA UpdateData[MENU_ITEM_NUM];\r | |
179 | EFI_STRING_ID Token;\r | |
180 | EFI_STRING_ID TokenHelp;\r | |
181 | EFI_HII_HANDLE *HiiHandles;\r | |
182 | EFI_HII_HANDLE HiiHandle;\r | |
183 | UINT16 FormSetClass;\r | |
184 | EFI_STRING_ID FormSetTitle;\r | |
185 | EFI_STRING_ID FormSetHelp;\r | |
186 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
187 | \r | |
188 | HiiHandles = NULL;\r | |
189 | \r | |
190 | Status = EFI_SUCCESS;\r | |
191 | gCallbackKey = 0;\r | |
192 | \r | |
193 | //\r | |
194 | // Connect all prior to entering the platform setup menu.\r | |
195 | //\r | |
196 | if (!gConnectAllHappened) {\r | |
197 | BdsLibConnectAllDriversToAllControllers ();\r | |
198 | gConnectAllHappened = TRUE;\r | |
199 | }\r | |
200 | \r | |
201 | //\r | |
202 | // Create Subtitle OpCodes\r | |
203 | //\r | |
204 | for (Index = 0; Index < MENU_ITEM_NUM; Index++) {\r | |
205 | //\r | |
206 | // Allocate space for creation of UpdateData Buffer\r | |
207 | //\r | |
208 | UpdateData[Index].BufferSize = 0x1000;\r | |
209 | UpdateData[Index].Offset = 0;\r | |
210 | UpdateData[Index].Data = AllocatePool (0x1000);\r | |
211 | ASSERT (UpdateData[Index].Data != NULL);\r | |
212 | \r | |
213 | CreateSubTitleOpCode (mDeviceManagerMenuItemTable[Index].StringId, 0, 0, 1, &UpdateData[Index]);\r | |
214 | }\r | |
215 | \r | |
216 | //\r | |
217 | // Get all the Hii handles\r | |
218 | //\r | |
219 | HiiHandles = HiiGetHiiHandles (NULL);\r | |
220 | ASSERT (HiiHandles != NULL);\r | |
221 | \r | |
222 | HiiHandle = gDeviceManagerPrivate.HiiHandle;\r | |
223 | \r | |
224 | //\r | |
225 | // Search for formset of each class type\r | |
226 | //\r | |
227 | for (Index = 0; HiiHandles[Index] != NULL; Index++) {\r | |
228 | IfrLibExtractClassFromHiiHandle (HiiHandles[Index], &FormSetClass, &FormSetTitle, &FormSetHelp);\r | |
229 | \r | |
230 | if (FormSetClass == EFI_NON_DEVICE_CLASS) {\r | |
231 | continue;\r | |
232 | }\r | |
233 | \r | |
234 | String = HiiGetString (HiiHandles[Index], FormSetTitle, NULL);\r | |
235 | ASSERT (String != NULL);\r | |
236 | Token = HiiSetString (HiiHandle, 0, String, NULL);\r | |
237 | FreePool (String);\r | |
238 | \r | |
239 | String = HiiGetString (HiiHandles[Index], FormSetHelp, NULL);\r | |
240 | ASSERT (String != NULL);\r | |
241 | TokenHelp = HiiSetString (HiiHandle, 0, String, NULL);\r | |
242 | FreePool (String);\r | |
243 | \r | |
244 | for (Count = 0; Count < MENU_ITEM_NUM; Count++) {\r | |
245 | if (FormSetClass & mDeviceManagerMenuItemTable[Count].Class) {\r | |
246 | CreateActionOpCode (\r | |
247 | (EFI_QUESTION_ID) (Index + DEVICE_KEY_OFFSET),\r | |
248 | Token,\r | |
249 | TokenHelp,\r | |
250 | EFI_IFR_FLAG_CALLBACK,\r | |
251 | 0,\r | |
252 | &UpdateData[Count]\r | |
253 | );\r | |
254 | }\r | |
255 | }\r | |
256 | }\r | |
257 | \r | |
258 | for (Index = 0; Index < MENU_ITEM_NUM; Index++) {\r | |
259 | //\r | |
260 | // Add End Opcode for Subtitle\r | |
261 | //\r | |
262 | CreateEndOpCode (&UpdateData[Index]);\r | |
263 | \r | |
264 | IfrLibUpdateForm (\r | |
265 | HiiHandle,\r | |
266 | &mDeviceManagerGuid,\r | |
267 | DEVICE_MANAGER_FORM_ID,\r | |
268 | mDeviceManagerMenuItemTable[Index].Class,\r | |
269 | FALSE,\r | |
270 | &UpdateData[Index]\r | |
271 | );\r | |
272 | }\r | |
273 | \r | |
274 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
275 | Status = gFormBrowser2->SendForm (\r | |
276 | gFormBrowser2,\r | |
277 | &HiiHandle,\r | |
278 | 1,\r | |
279 | NULL,\r | |
280 | 0,\r | |
281 | NULL,\r | |
282 | &ActionRequest\r | |
283 | );\r | |
284 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
285 | EnableResetRequired ();\r | |
286 | }\r | |
287 | \r | |
288 | //\r | |
289 | // We will have returned from processing a callback - user either hit ESC to exit, or selected\r | |
290 | // a target to display\r | |
291 | //\r | |
292 | if (gCallbackKey != 0) {\r | |
293 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
294 | Status = gFormBrowser2->SendForm (\r | |
295 | gFormBrowser2,\r | |
296 | &HiiHandles[gCallbackKey - DEVICE_KEY_OFFSET],\r | |
297 | 1,\r | |
298 | NULL,\r | |
299 | 0,\r | |
300 | NULL,\r | |
301 | &ActionRequest\r | |
302 | );\r | |
303 | \r | |
304 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
305 | EnableResetRequired ();\r | |
306 | }\r | |
307 | \r | |
308 | //\r | |
309 | // Force return to Device Manager\r | |
310 | //\r | |
311 | gCallbackKey = FRONT_PAGE_KEY_DEVICE_MANAGER;\r | |
312 | }\r | |
313 | \r | |
314 | //\r | |
315 | // Cleanup dynamic created strings in HII database by reinstall the packagelist\r | |
316 | //\r | |
317 | HiiRemovePackages (HiiHandle);\r | |
318 | \r | |
319 | gDeviceManagerPrivate.HiiHandle = HiiAddPackages (\r | |
320 | &mDeviceManagerGuid,\r | |
321 | gDeviceManagerPrivate.DriverHandle,\r | |
322 | DeviceManagerVfrBin,\r | |
323 | BdsDxeStrings,\r | |
324 | NULL\r | |
325 | );\r | |
326 | if (gDeviceManagerPrivate.HiiHandle == NULL) {\r | |
327 | Status = EFI_OUT_OF_RESOURCES;\r | |
328 | } else {\r | |
329 | Status = EFI_SUCCESS;\r | |
330 | }\r | |
331 | \r | |
332 | for (Index = 0; Index < MENU_ITEM_NUM; Index++) {\r | |
333 | FreePool (UpdateData[Index].Data);\r | |
334 | }\r | |
335 | FreePool (HiiHandles);\r | |
336 | \r | |
337 | return Status;\r | |
338 | }\r |