878ddf1f |
1 | /*++\r |
2 | \r |
3 | Copyright (c) 2006, Intel Corporation \r |
4 | All rights reserved. This program and the accompanying materials \r |
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 | PciHotPlugSupport.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_HOT_PLUG_SUPPORT_H\r |
25 | #define _EFI_PCI_HOT_PLUG_SUPPORT_H\r |
26 | \r |
27 | //\r |
28 | // stall 1 ms\r |
29 | //\r |
30 | #define STALL_1_MILLI_SECOND 1000 \r |
31 | \r |
32 | //\r |
33 | // stall 1 second\r |
34 | //\r |
35 | #define STALL_1_SECOND 1000000 \r |
36 | \r |
37 | typedef struct {\r |
38 | EFI_EVENT Event;\r |
39 | BOOLEAN Initialized;\r |
40 | VOID *Padding;\r |
41 | } ROOT_HPC_DATA;\r |
42 | \r |
43 | extern EFI_PCI_HOT_PLUG_INIT_PROTOCOL *gPciHotPlugInit;\r |
44 | extern EFI_HPC_LOCATION *gPciRootHpcPool;\r |
45 | extern UINTN gPciRootHpcCount;\r |
46 | extern ROOT_HPC_DATA *gPciRootHpcData;\r |
47 | \r |
48 | VOID\r |
49 | EFIAPI\r |
50 | PciHPCInitialized (\r |
51 | IN EFI_EVENT Event,\r |
52 | IN VOID *Context\r |
53 | )\r |
54 | /*++\r |
55 | \r |
56 | Routine Description:\r |
57 | \r |
58 | TODO: Add function description\r |
59 | \r |
60 | Arguments:\r |
61 | \r |
62 | Event - TODO: add argument description\r |
63 | Context - TODO: add argument description\r |
64 | \r |
65 | Returns:\r |
66 | \r |
67 | TODO: add return values\r |
68 | \r |
69 | --*/\r |
70 | ;\r |
71 | \r |
72 | BOOLEAN\r |
73 | EfiCompareDevicePath (\r |
74 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath1,\r |
75 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath2\r |
76 | )\r |
77 | /*++\r |
78 | \r |
79 | Routine Description:\r |
80 | \r |
81 | TODO: Add function description\r |
82 | \r |
83 | Arguments:\r |
84 | \r |
85 | DevicePath1 - TODO: add argument description\r |
86 | DevicePath2 - TODO: add argument description\r |
87 | \r |
88 | Returns:\r |
89 | \r |
90 | TODO: add return values\r |
91 | \r |
92 | --*/\r |
93 | ;\r |
94 | \r |
95 | EFI_STATUS\r |
96 | InitializeHotPlugSupport (\r |
97 | VOID\r |
98 | )\r |
99 | /*++\r |
100 | \r |
101 | Routine Description:\r |
102 | \r |
103 | TODO: Add function description\r |
104 | \r |
105 | Arguments:\r |
106 | \r |
107 | None\r |
108 | \r |
109 | Returns:\r |
110 | \r |
111 | TODO: add return values\r |
112 | \r |
113 | --*/\r |
114 | ;\r |
115 | \r |
116 | EFI_STATUS\r |
117 | IsPciHotPlugBus (\r |
118 | PCI_IO_DEVICE *PciIoDevice\r |
119 | )\r |
120 | /*++\r |
121 | \r |
122 | Routine Description:\r |
123 | \r |
124 | TODO: Add function description\r |
125 | \r |
126 | Arguments:\r |
127 | \r |
128 | PciIoDevice - TODO: add argument description\r |
129 | \r |
130 | Returns:\r |
131 | \r |
132 | TODO: add return values\r |
133 | \r |
134 | --*/\r |
135 | ;\r |
136 | \r |
137 | BOOLEAN\r |
138 | IsRootPciHotPlugBus (\r |
139 | IN EFI_DEVICE_PATH_PROTOCOL *HpbDevicePath,\r |
140 | OUT UINTN *HpIndex\r |
141 | )\r |
142 | /*++\r |
143 | \r |
144 | Routine Description:\r |
145 | \r |
146 | TODO: Add function description\r |
147 | \r |
148 | Arguments:\r |
149 | \r |
150 | HpbDevicePath - TODO: add argument description\r |
151 | HpIndex - TODO: add argument description\r |
152 | \r |
153 | Returns:\r |
154 | \r |
155 | TODO: add return values\r |
156 | \r |
157 | --*/\r |
158 | ;\r |
159 | \r |
160 | BOOLEAN\r |
161 | IsRootPciHotPlugController (\r |
162 | IN EFI_DEVICE_PATH_PROTOCOL *HpcDevicePath,\r |
163 | OUT UINTN *HpIndex\r |
164 | )\r |
165 | /*++\r |
166 | \r |
167 | Routine Description:\r |
168 | \r |
169 | TODO: Add function description\r |
170 | \r |
171 | Arguments:\r |
172 | \r |
173 | HpcDevicePath - TODO: add argument description\r |
174 | HpIndex - TODO: add argument description\r |
175 | \r |
176 | Returns:\r |
177 | \r |
178 | TODO: add return values\r |
179 | \r |
180 | --*/\r |
181 | ;\r |
182 | \r |
183 | EFI_STATUS\r |
184 | CreateEventForHpc (\r |
185 | IN UINTN HpIndex,\r |
186 | OUT EFI_EVENT *Event\r |
187 | )\r |
188 | /*++\r |
189 | \r |
190 | Routine Description:\r |
191 | \r |
192 | TODO: Add function description\r |
193 | \r |
194 | Arguments:\r |
195 | \r |
196 | HpIndex - TODO: add argument description\r |
197 | Event - TODO: add argument description\r |
198 | \r |
199 | Returns:\r |
200 | \r |
201 | TODO: add return values\r |
202 | \r |
203 | --*/\r |
204 | ;\r |
205 | \r |
206 | EFI_STATUS\r |
207 | AllRootHPCInitialized (\r |
208 | IN UINTN TimeoutInMilliSeconds\r |
209 | )\r |
210 | /*++\r |
211 | \r |
212 | Routine Description:\r |
213 | \r |
214 | TODO: Add function description\r |
215 | \r |
216 | Arguments:\r |
217 | \r |
218 | TimeoutInMilliSeconds - TODO: add argument description\r |
219 | \r |
220 | Returns:\r |
221 | \r |
222 | TODO: add return values\r |
223 | \r |
224 | --*/\r |
225 | ;\r |
226 | \r |
227 | EFI_STATUS\r |
228 | IsSHPC (\r |
229 | PCI_IO_DEVICE *PciIoDevice\r |
230 | )\r |
231 | /*++\r |
232 | \r |
233 | Routine Description:\r |
234 | \r |
235 | TODO: Add function description\r |
236 | \r |
237 | Arguments:\r |
238 | \r |
239 | PciIoDevice - TODO: add argument description\r |
240 | \r |
241 | Returns:\r |
242 | \r |
243 | TODO: add return values\r |
244 | \r |
245 | --*/\r |
246 | ;\r |
247 | \r |
248 | EFI_STATUS\r |
249 | GetResourcePaddingForHpb (\r |
250 | IN PCI_IO_DEVICE *PciIoDevice\r |
251 | )\r |
252 | /*++\r |
253 | \r |
254 | Routine Description:\r |
255 | \r |
256 | TODO: Add function description\r |
257 | \r |
258 | Arguments:\r |
259 | \r |
260 | PciIoDevice - TODO: add argument description\r |
261 | \r |
262 | Returns:\r |
263 | \r |
264 | TODO: add return values\r |
265 | \r |
266 | --*/\r |
267 | ;\r |
268 | \r |
269 | #endif\r |