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878ddf1f | 1 | /** @file\r |
2 | PCI Root Bridge I/O protocol as defined in the EFI 1.1 specification.\r | |
3 | \r | |
4 | PCI Root Bridge I/O protocol is used by PCI Bus Driver to perform PCI Memory, PCI I/O, \r | |
5 | and PCI Configuration cycles on a PCI Root Bridge. It also provides services to perform \r | |
6 | defferent types of bus mastering DMA\r | |
7 | \r | |
8 | Copyright (c) 2006, Intel Corporation \r | |
9 | All rights reserved. This program and the accompanying materials \r | |
10 | are licensed and made available under the terms and conditions of the BSD License \r | |
11 | which accompanies this distribution. The full text of the license may be found at \r | |
12 | http://opensource.org/licenses/bsd-license.php \r | |
13 | \r | |
14 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
15 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
16 | \r | |
17 | Module Name: PciRootBridgeIo.h\r | |
18 | \r | |
19 | **/\r | |
20 | \r | |
21 | #ifndef __PCI_ROOT_BRIDGE_IO_H__\r | |
22 | #define __PCI_ROOT_BRIDGE_IO_H__\r | |
23 | \r | |
24 | #define EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GUID \\r | |
25 | { \\r | |
26 | 0x2f707ebb, 0x4a1a, 0x11d4, {0x9a, 0x38, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \\r | |
27 | }\r | |
28 | \r | |
29 | typedef struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL;\r | |
30 | \r | |
31 | typedef enum {\r | |
32 | EfiPciWidthUint8,\r | |
33 | EfiPciWidthUint16,\r | |
34 | EfiPciWidthUint32,\r | |
35 | EfiPciWidthUint64,\r | |
36 | EfiPciWidthFifoUint8,\r | |
37 | EfiPciWidthFifoUint16,\r | |
38 | EfiPciWidthFifoUint32,\r | |
39 | EfiPciWidthFifoUint64,\r | |
40 | EfiPciWidthFillUint8,\r | |
41 | EfiPciWidthFillUint16,\r | |
42 | EfiPciWidthFillUint32,\r | |
43 | EfiPciWidthFillUint64,\r | |
44 | EfiPciWidthMaximum\r | |
45 | } EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH;\r | |
46 | \r | |
47 | typedef enum {\r | |
48 | EfiPciOperationBusMasterRead,\r | |
49 | EfiPciOperationBusMasterWrite,\r | |
50 | EfiPciOperationBusMasterCommonBuffer,\r | |
51 | EfiPciOperationBusMasterRead64,\r | |
52 | EfiPciOperationBusMasterWrite64,\r | |
53 | EfiPciOperationBusMasterCommonBuffer64,\r | |
54 | EfiPciOperationMaximum\r | |
55 | } EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_OPERATION;\r | |
56 | \r | |
57 | #define EFI_PCI_ATTRIBUTE_ISA_MOTHERBOARD_IO 0x0001\r | |
58 | #define EFI_PCI_ATTRIBUTE_ISA_IO 0x0002\r | |
59 | #define EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO 0x0004\r | |
60 | #define EFI_PCI_ATTRIBUTE_VGA_MEMORY 0x0008\r | |
61 | #define EFI_PCI_ATTRIBUTE_VGA_IO 0x0010\r | |
62 | #define EFI_PCI_ATTRIBUTE_IDE_PRIMARY_IO 0x0020\r | |
63 | #define EFI_PCI_ATTRIBUTE_IDE_SECONDARY_IO 0x0040\r | |
64 | #define EFI_PCI_ATTRIBUTE_MEMORY_WRITE_COMBINE 0x0080\r | |
65 | #define EFI_PCI_ATTRIBUTE_MEMORY_CACHED 0x0800\r | |
66 | #define EFI_PCI_ATTRIBUTE_MEMORY_DISABLE 0x1000\r | |
67 | #define EFI_PCI_ATTRIBUTE_DUAL_ADDRESS_CYCLE 0x8000\r | |
68 | \r | |
69 | #define EFI_PCI_ATTRIBUTE_VALID_FOR_ALLOCATE_BUFFER (EFI_PCI_ATTRIBUTE_MEMORY_WRITE_COMBINE | EFI_PCI_ATTRIBUTE_MEMORY_CACHED | EFI_PCI_ATTRIBUTE_DUAL_ADDRESS_CYCLE)\r | |
70 | \r | |
71 | #define EFI_PCI_ATTRIBUTE_INVALID_FOR_ALLOCATE_BUFFER (~EFI_PCI_ATTRIBUTE_VALID_FOR_ALLOCATE_BUFFER)\r | |
72 | \r | |
73 | #define EFI_PCI_ADDRESS(bus, dev, func, reg) \\r | |
74 | ((UINT64) ((((UINTN) bus) << 24) + (((UINTN) dev) << 16) + (((UINTN) func) << 8) + ((UINTN) reg)))\r | |
75 | \r | |
76 | typedef struct {\r | |
77 | UINT8 Register;\r | |
78 | UINT8 Function;\r | |
79 | UINT8 Device;\r | |
80 | UINT8 Bus;\r | |
81 | UINT32 ExtendedRegister;\r | |
82 | } EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_PCI_ADDRESS;\r | |
83 | \r | |
84 | /** \r | |
85 | Reads from the I/O space of a PCI Root Bridge. Returns when either the polling exit criteria is\r | |
86 | satisfied or after a defined duration.\r | |
87 | \r | |
88 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.\r | |
89 | @param Width Signifies the width of the memory or I/O operations.\r | |
90 | @param Address The base address of the memory or I/O operations. \r | |
91 | @param Mask Mask used for the polling criteria.\r | |
92 | @param Value The comparison value used for the polling exit criteria.\r | |
93 | @param Delay The number of 100 ns units to poll.\r | |
94 | @param Result Pointer to the last value read from the memory location.\r | |
95 | \r | |
96 | @retval EFI_SUCCESS The last data returned from the access matched the poll exit criteria.\r | |
97 | @retval EFI_TIMEOUT Delay expired before a match occurred.\r | |
98 | @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.\r | |
99 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
100 | \r | |
101 | **/\r | |
102 | typedef\r | |
103 | EFI_STATUS\r | |
104 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM) (\r | |
105 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,\r | |
106 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,\r | |
107 | IN UINT64 Address,\r | |
108 | IN UINT64 Mask,\r | |
109 | IN UINT64 Value,\r | |
110 | IN UINT64 Delay,\r | |
111 | OUT UINT64 *Result\r | |
112 | );\r | |
113 | \r | |
114 | /** \r | |
115 | Enables a PCI driver to access PCI controller registers in the PCI root bridge memory space.\r | |
116 | \r | |
117 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.\r | |
118 | @param Width Signifies the width of the memory operations.\r | |
119 | @param Address The base address of the memory operations. \r | |
120 | @param Count The number of memory operations to perform.\r | |
121 | @param Buffer For read operations, the destination buffer to store the results. For write\r | |
122 | operations, the source buffer to write data from. \r | |
123 | \r | |
124 | @retval EFI_SUCCESS The data was read from or written to the PCI root bridge. \r | |
125 | @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.\r | |
126 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
127 | \r | |
128 | **/\r | |
129 | typedef\r | |
130 | EFI_STATUS\r | |
131 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM) (\r | |
132 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,\r | |
133 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,\r | |
134 | IN UINT64 Address,\r | |
135 | IN UINTN Count,\r | |
136 | IN OUT VOID *Buffer\r | |
137 | );\r | |
138 | \r | |
139 | typedef struct {\r | |
140 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM Read;\r | |
141 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM Write;\r | |
142 | } EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS;\r | |
143 | \r | |
144 | /** \r | |
145 | Enables a PCI driver to copy one region of PCI root bridge memory space to another region of PCI\r | |
146 | root bridge memory space. \r | |
147 | \r | |
148 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL instance.\r | |
149 | @param Width Signifies the width of the memory operations.\r | |
150 | @param DestAddress The destination address of the memory operation. \r | |
151 | @param SrcAddress The source address of the memory operation. \r | |
152 | @param Count The number of memory operations to perform. \r | |
153 | \r | |
154 | @retval EFI_SUCCESS The data was copied from one memory region to another memory region. \r | |
155 | @retval EFI_INVALID_PARAMETER Width is invalid for this PCI root bridge.\r | |
156 | @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.\r | |
157 | \r | |
158 | **/\r | |
159 | typedef\r | |
160 | EFI_STATUS\r | |
161 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_COPY_MEM) (\r | |
162 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,\r | |
163 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width,\r | |
164 | IN UINT64 DestAddress,\r | |
165 | IN UINT64 SrcAddress,\r | |
166 | IN UINTN Count\r | |
167 | );\r | |
168 | \r | |
169 | /** \r | |
511710d6 | 170 | Provides the PCI controller-Cspecific addresses required to access system memory from a\r |
878ddf1f | 171 | DMA bus master. \r |
172 | \r | |
173 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.\r | |
174 | @param Operation Indicates if the bus master is going to read or write to system memory.\r | |
175 | @param HostAddress The system memory address to map to the PCI controller.\r | |
176 | @param NumberOfBytes On input the number of bytes to map. On output the number of bytes\r | |
177 | that were mapped. \r | |
178 | @param DeviceAddress The resulting map address for the bus master PCI controller to use to\r | |
179 | access the hosts HostAddress. \r | |
180 | @param Mapping A resulting value to pass to Unmap().\r | |
181 | \r | |
182 | @retval EFI_SUCCESS The range was mapped for the returned NumberOfBytes.\r | |
183 | @retval EFI_UNSUPPORTED The HostAddress cannot be mapped as a common buffer. \r | |
184 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
185 | @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.\r | |
186 | @retval EFI_DEVICE_ERROR The system hardware could not map the requested address.\r | |
187 | \r | |
188 | **/\r | |
189 | typedef\r | |
190 | EFI_STATUS\r | |
191 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_MAP) (\r | |
192 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,\r | |
193 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_OPERATION Operation,\r | |
194 | IN VOID *HostAddress,\r | |
195 | IN OUT UINTN *NumberOfBytes,\r | |
196 | OUT EFI_PHYSICAL_ADDRESS *DeviceAddress,\r | |
197 | OUT VOID **Mapping\r | |
198 | );\r | |
199 | \r | |
200 | /** \r | |
201 | Completes the Map() operation and releases any corresponding resources.\r | |
202 | \r | |
203 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.\r | |
204 | @param Mapping The mapping value returned from Map().\r | |
205 | \r | |
206 | @retval EFI_SUCCESS The range was unmapped.\r | |
207 | @retval EFI_INVALID_PARAMETER Mapping is not a value that was returned by Map().\r | |
208 | @retval EFI_DEVICE_ERROR The data was not committed to the target system memory.\r | |
209 | \r | |
210 | **/\r | |
211 | typedef\r | |
212 | EFI_STATUS\r | |
213 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_UNMAP) (\r | |
214 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,\r | |
215 | IN VOID *Mapping\r | |
216 | );\r | |
217 | \r | |
218 | /** \r | |
219 | Allocates pages that are suitable for an EfiPciOperationBusMasterCommonBuffer or\r | |
220 | EfiPciOperationBusMasterCommonBuffer64 mapping. \r | |
221 | \r | |
222 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.\r | |
223 | @param Type This parameter is not used and must be ignored.\r | |
224 | @param MemoryType The type of memory to allocate, EfiBootServicesData or\r | |
225 | EfiRuntimeServicesData. \r | |
226 | @param Pages The number of pages to allocate. \r | |
227 | @param HostAddress A pointer to store the base system memory address of the\r | |
228 | allocated range. \r | |
229 | @param Attributes The requested bit mask of attributes for the allocated range.\r | |
230 | \r | |
231 | @retval EFI_SUCCESS The requested memory pages were allocated.\r | |
232 | @retval EFI_UNSUPPORTED Attributes is unsupported. The only legal attribute bits are\r | |
233 | MEMORY_WRITE_COMBINE and MEMORY_CACHED. \r | |
234 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
235 | @retval EFI_OUT_OF_RESOURCES The memory pages could not be allocated. \r | |
236 | \r | |
237 | **/\r | |
238 | typedef\r | |
239 | EFI_STATUS\r | |
240 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ALLOCATE_BUFFER) (\r | |
241 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,\r | |
242 | IN EFI_ALLOCATE_TYPE Type,\r | |
243 | IN EFI_MEMORY_TYPE MemoryType,\r | |
244 | IN UINTN Pages,\r | |
245 | IN OUT VOID **HostAddress,\r | |
246 | IN UINT64 Attributes\r | |
247 | );\r | |
248 | \r | |
249 | /** \r | |
250 | Frees memory that was allocated with AllocateBuffer().\r | |
251 | \r | |
252 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.\r | |
253 | @param Pages The number of pages to free. \r | |
254 | @param HostAddress The base system memory address of the allocated range. \r | |
255 | \r | |
256 | @retval EFI_SUCCESS The requested memory pages were freed.\r | |
257 | @retval EFI_INVALID_PARAMETER The memory range specified by HostAddress and Pages\r | |
258 | was not allocated with AllocateBuffer().\r | |
259 | \r | |
260 | **/\r | |
261 | typedef\r | |
262 | EFI_STATUS\r | |
263 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FREE_BUFFER) (\r | |
264 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,\r | |
265 | IN UINTN Pages,\r | |
266 | IN VOID *HostAddress\r | |
267 | );\r | |
268 | \r | |
269 | /** \r | |
270 | Flushes all PCI posted write transactions from a PCI host bridge to system memory.\r | |
271 | \r | |
272 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.\r | |
273 | \r | |
274 | @retval EFI_SUCCESS The PCI posted write transactions were flushed from the PCI host\r | |
275 | bridge to system memory. \r | |
276 | @retval EFI_DEVICE_ERROR The PCI posted write transactions were not flushed from the PCI\r | |
277 | host bridge due to a hardware error. \r | |
278 | \r | |
279 | **/\r | |
280 | typedef\r | |
281 | EFI_STATUS\r | |
282 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FLUSH) (\r | |
283 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This\r | |
284 | );\r | |
285 | \r | |
286 | /** \r | |
287 | Gets the attributes that a PCI root bridge supports setting with SetAttributes(), and the\r | |
288 | attributes that a PCI root bridge is currently using. \r | |
289 | \r | |
290 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.\r | |
291 | @param Supports A pointer to the mask of attributes that this PCI root bridge supports\r | |
292 | setting with SetAttributes(). \r | |
293 | @param Attributes A pointer to the mask of attributes that this PCI root bridge is currently\r | |
294 | using. \r | |
295 | \r | |
296 | @retval EFI_SUCCESS If Supports is not NULL, then the attributes that the PCI root \r | |
297 | bridge supports is returned in Supports. If Attributes is \r | |
298 | not NULL, then the attributes that the PCI root bridge is currently\r | |
299 | using is returned in Attributes. \r | |
300 | @retval EFI_INVALID_PARAMETER Both Supports and Attributes are NULL.\r | |
301 | \r | |
302 | \r | |
303 | **/\r | |
304 | typedef\r | |
305 | EFI_STATUS\r | |
306 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GET_ATTRIBUTES) (\r | |
307 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,\r | |
308 | OUT UINT64 *Supports,\r | |
309 | OUT UINT64 *Attributes\r | |
310 | );\r | |
311 | \r | |
312 | /** \r | |
313 | Sets attributes for a resource range on a PCI root bridge.\r | |
314 | \r | |
315 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.\r | |
316 | @param Attributes The mask of attributes to set.\r | |
317 | @param ResourceBase A pointer to the base address of the resource range to be modified by the\r | |
318 | attributes specified by Attributes.\r | |
319 | @param ResourceLength A pointer to the length of the resource range to be modified by the\r | |
320 | attributes specified by Attributes. \r | |
321 | \r | |
322 | @retval EFI_SUCCESS The set of attributes specified by Attributes for the resource \r | |
323 | range specified by ResourceBase and ResourceLength \r | |
324 | were set on the PCI root bridge, and the actual resource range is\r | |
325 | returned in ResuourceBase and ResourceLength. \r | |
326 | @retval EFI_UNSUPPORTED A bit is set in Attributes that is not supported by the PCI Root\r | |
327 | Bridge. \r | |
328 | @retval EFI_OUT_OF_RESOURCES There are not enough resources to set the attributes on the \r | |
329 | resource range specified by BaseAddress and Length. \r | |
330 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid. \r | |
331 | \r | |
332 | **/\r | |
333 | typedef\r | |
334 | EFI_STATUS\r | |
335 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_SET_ATTRIBUTES) (\r | |
336 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,\r | |
337 | IN UINT64 Attributes,\r | |
338 | IN OUT UINT64 *ResourceBase,\r | |
339 | IN OUT UINT64 *ResourceLength\r | |
340 | );\r | |
341 | \r | |
342 | /** \r | |
343 | Retrieves the current resource settings of this PCI root bridge in the form of a set of ACPI 2.0\r | |
344 | resource descriptors. \r | |
345 | \r | |
346 | @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.\r | |
347 | @param Resources A pointer to the ACPI 2.0 resource descriptors that describe the current\r | |
348 | configuration of this PCI root bridge. \r | |
349 | \r | |
350 | @retval EFI_SUCCESS The current configuration of this PCI root bridge was returned in\r | |
351 | Resources. \r | |
352 | @retval EFI_UNSUPPORTED The current configuration of this PCI root bridge could not be\r | |
353 | retrieved. \r | |
354 | \r | |
355 | **/\r | |
356 | typedef\r | |
357 | EFI_STATUS\r | |
358 | (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_CONFIGURATION) (\r | |
591ee27e | 359 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This,\r |
360 | OUT VOID **Resources\r | |
878ddf1f | 361 | );\r |
362 | \r | |
363 | struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL {\r | |
364 | EFI_HANDLE ParentHandle;\r | |
365 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM PollMem;\r | |
366 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM PollIo;\r | |
367 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Mem;\r | |
368 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Io;\r | |
369 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Pci;\r | |
370 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_COPY_MEM CopyMem;\r | |
371 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_MAP Map;\r | |
372 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_UNMAP Unmap;\r | |
373 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ALLOCATE_BUFFER AllocateBuffer;\r | |
374 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FREE_BUFFER FreeBuffer;\r | |
375 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FLUSH Flush;\r | |
376 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GET_ATTRIBUTES GetAttributes;\r | |
377 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_SET_ATTRIBUTES SetAttributes;\r | |
378 | EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_CONFIGURATION Configuration;\r | |
379 | UINT32 SegmentNumber;\r | |
380 | };\r | |
381 | \r | |
382 | extern EFI_GUID gEfiPciRootBridgeIoProtocolGuid;\r | |
383 | \r | |
384 | #endif\r |