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3db51098 | 1 | /**@file\r |
ead42efc | 2 | \r |
3db51098 | 3 | Copyright (c) 2006, Intel Corporation \r |
ead42efc | 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 | |
3db51098 | 12 | **/\r |
ead42efc | 13 | \r |
ead42efc | 14 | \r |
15 | #ifndef _EFI_PCI_HOT_PLUG_SUPPORT_H\r | |
16 | #define _EFI_PCI_HOT_PLUG_SUPPORT_H\r | |
17 | \r | |
18 | \r | |
19 | //\r | |
20 | // stall 1 second\r | |
21 | //\r | |
22 | #define STALL_1_SECOND 1000000 \r | |
23 | \r | |
24 | typedef struct {\r | |
25 | EFI_EVENT Event;\r | |
26 | BOOLEAN Initialized;\r | |
27 | VOID *Padding;\r | |
28 | } ROOT_HPC_DATA;\r | |
29 | \r | |
30 | extern EFI_PCI_HOT_PLUG_INIT_PROTOCOL *gPciHotPlugInit;\r | |
31 | extern EFI_HPC_LOCATION *gPciRootHpcPool;\r | |
32 | extern UINTN gPciRootHpcCount;\r | |
33 | extern ROOT_HPC_DATA *gPciRootHpcData;\r | |
34 | \r | |
35 | VOID\r | |
36 | EFIAPI\r | |
37 | PciHPCInitialized (\r | |
38 | IN EFI_EVENT Event,\r | |
39 | IN VOID *Context\r | |
40 | )\r | |
41 | /*++\r | |
42 | \r | |
43 | Routine Description:\r | |
44 | \r | |
45 | TODO: Add function description\r | |
46 | \r | |
47 | Arguments:\r | |
48 | \r | |
49 | Event - TODO: add argument description\r | |
50 | Context - TODO: add argument description\r | |
51 | \r | |
52 | Returns:\r | |
53 | \r | |
54 | TODO: add return values\r | |
55 | \r | |
56 | --*/\r | |
57 | ;\r | |
58 | \r | |
59 | BOOLEAN\r | |
60 | EfiCompareDevicePath (\r | |
61 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath1,\r | |
62 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath2\r | |
63 | )\r | |
64 | /*++\r | |
65 | \r | |
66 | Routine Description:\r | |
67 | \r | |
68 | TODO: Add function description\r | |
69 | \r | |
70 | Arguments:\r | |
71 | \r | |
72 | DevicePath1 - TODO: add argument description\r | |
73 | DevicePath2 - TODO: add argument description\r | |
74 | \r | |
75 | Returns:\r | |
76 | \r | |
77 | TODO: add return values\r | |
78 | \r | |
79 | --*/\r | |
80 | ;\r | |
81 | \r | |
82 | EFI_STATUS\r | |
83 | InitializeHotPlugSupport (\r | |
84 | VOID\r | |
85 | )\r | |
86 | /*++\r | |
87 | \r | |
88 | Routine Description:\r | |
89 | \r | |
90 | TODO: Add function description\r | |
91 | \r | |
92 | Arguments:\r | |
93 | \r | |
94 | None\r | |
95 | \r | |
96 | Returns:\r | |
97 | \r | |
98 | TODO: add return values\r | |
99 | \r | |
100 | --*/\r | |
101 | ;\r | |
102 | \r | |
103 | EFI_STATUS\r | |
104 | IsPciHotPlugBus (\r | |
105 | PCI_IO_DEVICE *PciIoDevice\r | |
106 | )\r | |
107 | /*++\r | |
108 | \r | |
109 | Routine Description:\r | |
110 | \r | |
111 | TODO: Add function description\r | |
112 | \r | |
113 | Arguments:\r | |
114 | \r | |
115 | PciIoDevice - TODO: add argument description\r | |
116 | \r | |
117 | Returns:\r | |
118 | \r | |
119 | TODO: add return values\r | |
120 | \r | |
121 | --*/\r | |
122 | ;\r | |
123 | \r | |
124 | BOOLEAN\r | |
125 | IsRootPciHotPlugBus (\r | |
126 | IN EFI_DEVICE_PATH_PROTOCOL *HpbDevicePath,\r | |
127 | OUT UINTN *HpIndex\r | |
128 | )\r | |
129 | /*++\r | |
130 | \r | |
131 | Routine Description:\r | |
132 | \r | |
133 | TODO: Add function description\r | |
134 | \r | |
135 | Arguments:\r | |
136 | \r | |
137 | HpbDevicePath - TODO: add argument description\r | |
138 | HpIndex - TODO: add argument description\r | |
139 | \r | |
140 | Returns:\r | |
141 | \r | |
142 | TODO: add return values\r | |
143 | \r | |
144 | --*/\r | |
145 | ;\r | |
146 | \r | |
147 | BOOLEAN\r | |
148 | IsRootPciHotPlugController (\r | |
149 | IN EFI_DEVICE_PATH_PROTOCOL *HpcDevicePath,\r | |
150 | OUT UINTN *HpIndex\r | |
151 | )\r | |
152 | /*++\r | |
153 | \r | |
154 | Routine Description:\r | |
155 | \r | |
156 | TODO: Add function description\r | |
157 | \r | |
158 | Arguments:\r | |
159 | \r | |
160 | HpcDevicePath - TODO: add argument description\r | |
161 | HpIndex - TODO: add argument description\r | |
162 | \r | |
163 | Returns:\r | |
164 | \r | |
165 | TODO: add return values\r | |
166 | \r | |
167 | --*/\r | |
168 | ;\r | |
169 | \r | |
170 | EFI_STATUS\r | |
171 | CreateEventForHpc (\r | |
172 | IN UINTN HpIndex,\r | |
173 | OUT EFI_EVENT *Event\r | |
174 | )\r | |
175 | /*++\r | |
176 | \r | |
177 | Routine Description:\r | |
178 | \r | |
179 | TODO: Add function description\r | |
180 | \r | |
181 | Arguments:\r | |
182 | \r | |
183 | HpIndex - TODO: add argument description\r | |
184 | Event - TODO: add argument description\r | |
185 | \r | |
186 | Returns:\r | |
187 | \r | |
188 | TODO: add return values\r | |
189 | \r | |
190 | --*/\r | |
191 | ;\r | |
192 | \r | |
193 | EFI_STATUS\r | |
194 | AllRootHPCInitialized (\r | |
195 | IN UINTN TimeoutInMicroSeconds\r | |
196 | )\r | |
197 | /*++\r | |
198 | \r | |
199 | Routine Description:\r | |
200 | \r | |
201 | TODO: Add function description\r | |
202 | \r | |
203 | Arguments:\r | |
204 | TimeoutInMicroSeconds - microseconds to wait for all root hpc's initialization\r | |
205 | \r | |
206 | Returns:\r | |
207 | EFI_SUCCESS - All root hpc's initialization is finished before the timeout\r | |
208 | EFI_TIMEOUT - Time out\r | |
209 | \r | |
210 | --*/\r | |
211 | ;\r | |
212 | \r | |
213 | EFI_STATUS\r | |
214 | IsSHPC (\r | |
215 | PCI_IO_DEVICE *PciIoDevice\r | |
216 | )\r | |
217 | /*++\r | |
218 | \r | |
219 | Routine Description:\r | |
220 | \r | |
221 | TODO: Add function description\r | |
222 | \r | |
223 | Arguments:\r | |
224 | \r | |
225 | PciIoDevice - TODO: add argument description\r | |
226 | \r | |
227 | Returns:\r | |
228 | \r | |
229 | TODO: add return values\r | |
230 | \r | |
231 | --*/\r | |
232 | ;\r | |
233 | \r | |
234 | EFI_STATUS\r | |
235 | GetResourcePaddingForHpb (\r | |
236 | IN PCI_IO_DEVICE *PciIoDevice\r | |
237 | )\r | |
238 | /*++\r | |
239 | \r | |
240 | Routine Description:\r | |
241 | \r | |
242 | TODO: Add function description\r | |
243 | \r | |
244 | Arguments:\r | |
245 | \r | |
246 | PciIoDevice - TODO: add argument description\r | |
247 | \r | |
248 | Returns:\r | |
249 | \r | |
250 | TODO: add return values\r | |
251 | \r | |
252 | --*/\r | |
253 | ;\r | |
254 | \r | |
255 | #endif\r |