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10590588 | 1 | /*++\r |
2 | \r | |
b1f700a8 HT |
3 | Copyright (c) 2005 - 2006, Intel Corporation. All rights reserved.<BR>\r |
4 | This program and the accompanying materials \r | |
10590588 | 5 | are licensed and made available under the terms and conditions of the BSD License \r |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | PciDeviceSupport.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | \r | |
19 | \r | |
20 | Revision History\r | |
21 | \r | |
22 | --*/\r | |
23 | \r | |
24 | #ifndef _EFI_PCI_DEVICE_SUPPORT_H\r | |
25 | #define _EFI_PCI_DEVICE_SUPPORT_H\r | |
26 | \r | |
27 | EFI_STATUS\r | |
28 | InitializePciDevicePool (\r | |
29 | VOID\r | |
30 | )\r | |
31 | /*++\r | |
32 | \r | |
33 | Routine Description:\r | |
34 | \r | |
35 | TODO: Add function description\r | |
36 | \r | |
37 | Arguments:\r | |
38 | \r | |
39 | None\r | |
40 | \r | |
41 | Returns:\r | |
42 | \r | |
43 | TODO: add return values\r | |
44 | \r | |
45 | --*/\r | |
46 | ;\r | |
47 | \r | |
48 | EFI_STATUS\r | |
49 | InsertPciDevice (\r | |
50 | PCI_IO_DEVICE *Bridge,\r | |
51 | PCI_IO_DEVICE *PciDeviceNode\r | |
52 | )\r | |
53 | /*++\r | |
54 | \r | |
55 | Routine Description:\r | |
56 | \r | |
57 | TODO: Add function description\r | |
58 | \r | |
59 | Arguments:\r | |
60 | \r | |
61 | Bridge - TODO: add argument description\r | |
62 | PciDeviceNode - TODO: add argument description\r | |
63 | \r | |
64 | Returns:\r | |
65 | \r | |
66 | TODO: add return values\r | |
67 | \r | |
68 | --*/\r | |
69 | ;\r | |
70 | \r | |
71 | EFI_STATUS\r | |
72 | DestroyPciDeviceTree (\r | |
73 | IN PCI_IO_DEVICE *Bridge\r | |
74 | )\r | |
75 | /*++\r | |
76 | \r | |
77 | Routine Description:\r | |
78 | \r | |
79 | TODO: Add function description\r | |
80 | \r | |
81 | Arguments:\r | |
82 | \r | |
83 | Bridge - TODO: add argument description\r | |
84 | \r | |
85 | Returns:\r | |
86 | \r | |
87 | TODO: add return values\r | |
88 | \r | |
89 | --*/\r | |
90 | ;\r | |
91 | \r | |
92 | EFI_STATUS\r | |
93 | DestroyRootBridgeByHandle (\r | |
94 | EFI_HANDLE Controller\r | |
95 | )\r | |
96 | /*++\r | |
97 | \r | |
98 | Routine Description:\r | |
99 | \r | |
100 | TODO: Add function description\r | |
101 | \r | |
102 | Arguments:\r | |
103 | \r | |
104 | Controller - TODO: add argument description\r | |
105 | \r | |
106 | Returns:\r | |
107 | \r | |
108 | TODO: add return values\r | |
109 | \r | |
110 | --*/\r | |
111 | ;\r | |
112 | \r | |
113 | EFI_STATUS\r | |
114 | RegisterPciDevice (\r | |
115 | IN EFI_HANDLE Controller,\r | |
116 | IN PCI_IO_DEVICE *PciIoDevice,\r | |
117 | OUT EFI_HANDLE *Handle OPTIONAL\r | |
118 | )\r | |
119 | /*++\r | |
120 | \r | |
121 | Routine Description:\r | |
122 | \r | |
123 | This function registers the PCI IO device. It creates a handle for this PCI IO device \r | |
124 | (if the handle does not exist), attaches appropriate protocols onto the handle, does\r | |
125 | necessary initialization, and sets up parent/child relationship with its bus controller.\r | |
126 | \r | |
127 | Arguments:\r | |
128 | \r | |
129 | Controller - An EFI handle for the PCI bus controller.\r | |
130 | PciIoDevice - A PCI_IO_DEVICE pointer to the PCI IO device to be registered.\r | |
131 | Handle - A pointer to hold the EFI handle for the PCI IO device.\r | |
132 | \r | |
133 | Returns:\r | |
134 | \r | |
135 | EFI_SUCCESS - The PCI device is successfully registered.\r | |
136 | Others - An error occurred when registering the PCI device.\r | |
137 | \r | |
138 | --*/\r | |
139 | ;\r | |
140 | \r | |
141 | EFI_STATUS\r | |
142 | DeRegisterPciDevice (\r | |
143 | IN EFI_HANDLE Controller,\r | |
144 | IN EFI_HANDLE Handle\r | |
145 | )\r | |
146 | /*++\r | |
147 | \r | |
148 | Routine Description:\r | |
149 | \r | |
150 | TODO: Add function description\r | |
151 | \r | |
152 | Arguments:\r | |
153 | \r | |
154 | Controller - TODO: add argument description\r | |
155 | Handle - TODO: add argument description\r | |
156 | \r | |
157 | Returns:\r | |
158 | \r | |
159 | TODO: add return values\r | |
160 | \r | |
161 | --*/\r | |
162 | ;\r | |
163 | \r | |
164 | EFI_STATUS\r | |
165 | StartPciDevices (\r | |
166 | IN EFI_HANDLE Controller,\r | |
167 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
168 | )\r | |
169 | /*++\r | |
170 | \r | |
171 | Routine Description:\r | |
172 | \r | |
173 | TODO: Add function description\r | |
174 | \r | |
175 | Arguments:\r | |
176 | \r | |
177 | Controller - TODO: add argument description\r | |
178 | RemainingDevicePath - TODO: add argument description\r | |
179 | \r | |
180 | Returns:\r | |
181 | \r | |
182 | TODO: add return values\r | |
183 | \r | |
184 | --*/\r | |
185 | ;\r | |
186 | \r | |
187 | PCI_IO_DEVICE *\r | |
188 | CreateRootBridge (\r | |
189 | IN EFI_HANDLE RootBridgeHandle\r | |
190 | )\r | |
191 | /*++\r | |
192 | \r | |
193 | Routine Description:\r | |
194 | \r | |
195 | TODO: Add function description\r | |
196 | \r | |
197 | Arguments:\r | |
198 | \r | |
199 | RootBridgeHandle - TODO: add argument description\r | |
200 | \r | |
201 | Returns:\r | |
202 | \r | |
203 | TODO: add return values\r | |
204 | \r | |
205 | --*/\r | |
206 | ;\r | |
207 | \r | |
208 | PCI_IO_DEVICE *\r | |
209 | GetRootBridgeByHandle (\r | |
210 | EFI_HANDLE RootBridgeHandle\r | |
211 | )\r | |
212 | /*++\r | |
213 | \r | |
214 | Routine Description:\r | |
215 | \r | |
216 | TODO: Add function description\r | |
217 | \r | |
218 | Arguments:\r | |
219 | \r | |
220 | RootBridgeHandle - TODO: add argument description\r | |
221 | \r | |
222 | Returns:\r | |
223 | \r | |
224 | TODO: add return values\r | |
225 | \r | |
226 | --*/\r | |
227 | ;\r | |
228 | \r | |
229 | EFI_STATUS \r | |
230 | InsertRootBridge (\r | |
231 | PCI_IO_DEVICE *RootBridge\r | |
232 | );\r | |
233 | \r | |
234 | EFI_STATUS \r | |
235 | DestroyRootBridge ( \r | |
236 | IN PCI_IO_DEVICE *RootBridge \r | |
237 | );\r | |
238 | \r | |
239 | BOOLEAN\r | |
240 | RootBridgeExisted (\r | |
241 | IN EFI_HANDLE RootBridgeHandle\r | |
242 | )\r | |
243 | /*++\r | |
244 | \r | |
245 | Routine Description:\r | |
246 | \r | |
247 | TODO: Add function description\r | |
248 | \r | |
249 | Arguments:\r | |
250 | \r | |
251 | RootBridgeHandle - TODO: add argument description\r | |
252 | \r | |
253 | Returns:\r | |
254 | \r | |
255 | TODO: add return values\r | |
256 | \r | |
257 | --*/\r | |
258 | ;\r | |
259 | \r | |
260 | BOOLEAN\r | |
261 | PciDeviceExisted (\r | |
262 | IN PCI_IO_DEVICE *Bridge,\r | |
263 | IN PCI_IO_DEVICE *PciIoDevice\r | |
264 | )\r | |
265 | /*++\r | |
266 | \r | |
267 | Routine Description:\r | |
268 | \r | |
269 | TODO: Add function description\r | |
270 | \r | |
271 | Arguments:\r | |
272 | \r | |
273 | Bridge - TODO: add argument description\r | |
274 | PciIoDevice - TODO: add argument description\r | |
275 | \r | |
276 | Returns:\r | |
277 | \r | |
278 | TODO: add return values\r | |
279 | \r | |
280 | --*/\r | |
281 | ;\r | |
282 | \r | |
283 | PCI_IO_DEVICE *\r | |
284 | ActiveVGADeviceOnTheSameSegment (\r | |
285 | IN PCI_IO_DEVICE *VgaDevice\r | |
286 | )\r | |
287 | /*++\r | |
288 | \r | |
289 | Routine Description:\r | |
290 | \r | |
291 | TODO: Add function description\r | |
292 | \r | |
293 | Arguments:\r | |
294 | \r | |
295 | VgaDevice - TODO: add argument description\r | |
296 | \r | |
297 | Returns:\r | |
298 | \r | |
299 | TODO: add return values\r | |
300 | \r | |
301 | --*/\r | |
302 | ;\r | |
303 | \r | |
304 | PCI_IO_DEVICE *\r | |
305 | ActiveVGADeviceOnTheRootBridge (\r | |
306 | IN PCI_IO_DEVICE *RootBridge\r | |
307 | )\r | |
308 | /*++\r | |
309 | \r | |
310 | Routine Description:\r | |
311 | \r | |
312 | TODO: Add function description\r | |
313 | \r | |
314 | Arguments:\r | |
315 | \r | |
316 | RootBridge - TODO: add argument description\r | |
317 | \r | |
318 | Returns:\r | |
319 | \r | |
320 | TODO: add return values\r | |
321 | \r | |
322 | --*/\r | |
323 | ;\r | |
324 | #endif\r |