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1 | /*++\r | |
2 | Copyright (c) 2006, Intel Corporation \r | |
3 | All rights reserved. This program and the accompanying materials \r | |
4 | are licensed and made available under the terms and conditions of the BSD License \r | |
5 | which accompanies this distribution. The full text of the license may be found at \r | |
6 | http://opensource.org/licenses/bsd-license.php \r | |
7 | \r | |
8 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
9 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
10 | \r | |
11 | Module Name:\r | |
12 | \r | |
13 | idebus.h\r | |
14 | \r | |
15 | Abstract:\r | |
16 | \r | |
17 | Header file for IDE Bus Driver.\r | |
18 | \r | |
19 | Revision History\r | |
20 | ++*/\r | |
21 | \r | |
22 | // TODO: fix comment to end with --*/\r | |
23 | #ifndef _IDE_BUS_H\r | |
24 | #define _IDE_BUS_H\r | |
25 | \r | |
26 | \r | |
27 | #include <IndustryStandard/Pci22.h>\r | |
28 | #include "idedata.h"\r | |
29 | \r | |
30 | //\r | |
31 | // Extra Definition to porting\r | |
32 | //\r | |
33 | #define EFI_MIN(a, b) (((a) < (b)) ? (a) : (b))\r | |
34 | \r | |
35 | #define MAX_IDE_DEVICE 4\r | |
36 | #define MAX_IDE_CHANNELS 2\r | |
37 | #define MAX_IDE_DRIVES 2\r | |
38 | \r | |
39 | typedef struct {\r | |
40 | BOOLEAN HaveScannedDevice[MAX_IDE_DEVICE];\r | |
41 | BOOLEAN DeviceFound[MAX_IDE_DEVICE];\r | |
42 | BOOLEAN DeviceProcessed[MAX_IDE_DEVICE];\r | |
43 | } IDE_BUS_DRIVER_PRIVATE_DATA;\r | |
44 | \r | |
45 | #define IDE_BLK_IO_DEV_SIGNATURE EFI_SIGNATURE_32 ('i', 'b', 'i', 'd')\r | |
46 | \r | |
47 | typedef struct {\r | |
48 | UINT32 Signature;\r | |
49 | \r | |
50 | EFI_HANDLE Handle;\r | |
51 | EFI_BLOCK_IO_PROTOCOL BlkIo;\r | |
52 | EFI_BLOCK_IO_MEDIA BlkMedia;\r | |
53 | EFI_DISK_INFO_PROTOCOL DiskInfo;\r | |
54 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
55 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
56 | IDE_BUS_DRIVER_PRIVATE_DATA *IdeBusDriverPrivateData;\r | |
57 | \r | |
58 | //\r | |
59 | // Local Data for IDE interface goes here\r | |
60 | //\r | |
61 | EFI_IDE_CHANNEL Channel;\r | |
62 | EFI_IDE_DEVICE Device;\r | |
63 | UINT16 Lun;\r | |
64 | IDE_DEVICE_TYPE Type;\r | |
65 | \r | |
66 | IDE_BASE_REGISTERS *IoPort;\r | |
67 | UINT16 AtapiError;\r | |
68 | \r | |
69 | INQUIRY_DATA *pInquiryData;\r | |
70 | EFI_IDENTIFY_DATA *pIdData;\r | |
71 | ATA_PIO_MODE PioMode;\r | |
72 | ATA_UDMA_MODE UDma_Mode;\r | |
73 | CHAR8 ModelName[41];\r | |
74 | REQUEST_SENSE_DATA *SenseData;\r | |
75 | UINT8 SenseDataNumber;\r | |
76 | UINT8 *Cache;\r | |
77 | \r | |
78 | EFI_UNICODE_STRING_TABLE *ControllerNameTable;\r | |
79 | } IDE_BLK_IO_DEV;\r | |
80 | \r | |
81 | #include "ComponentName.h"\r | |
82 | \r | |
83 | #define IDE_BLOCK_IO_DEV_FROM_THIS(a) CR (a, IDE_BLK_IO_DEV, BlkIo, IDE_BLK_IO_DEV_SIGNATURE)\r | |
84 | #define IDE_BLOCK_IO_DEV_FROM_DISK_INFO_THIS(a) CR (a, IDE_BLK_IO_DEV, DiskInfo, IDE_BLK_IO_DEV_SIGNATURE)\r | |
85 | \r | |
86 | //\r | |
87 | // Global Variables\r | |
88 | //\r | |
89 | extern EFI_DRIVER_BINDING_PROTOCOL gIDEBusDriverBinding;\r | |
90 | \r | |
91 | #include "ide.h"\r | |
92 | \r | |
93 | //\r | |
94 | // Prototypes\r | |
95 | // Driver model protocol interface\r | |
96 | //\r | |
97 | EFI_STATUS\r | |
98 | EFIAPI\r | |
99 | IDEBusControllerDriverEntryPoint (\r | |
100 | IN EFI_HANDLE ImageHandle,\r | |
101 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
102 | )\r | |
103 | /*++\r | |
104 | \r | |
105 | Routine Description:\r | |
106 | \r | |
107 | TODO: Add function description\r | |
108 | \r | |
109 | Arguments:\r | |
110 | \r | |
111 | ImageHandle - TODO: add argument description\r | |
112 | SystemTable - TODO: add argument description\r | |
113 | \r | |
114 | Returns:\r | |
115 | \r | |
116 | TODO: add return values\r | |
117 | \r | |
118 | --*/\r | |
119 | ;\r | |
120 | \r | |
121 | EFI_STATUS\r | |
122 | EFIAPI\r | |
123 | IDEBusDriverBindingSupported (\r | |
124 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
125 | IN EFI_HANDLE Controller,\r | |
126 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
127 | )\r | |
128 | /*++\r | |
129 | \r | |
130 | Routine Description:\r | |
131 | \r | |
132 | TODO: Add function description\r | |
133 | \r | |
134 | Arguments:\r | |
135 | \r | |
136 | This - TODO: add argument description\r | |
137 | Controller - TODO: add argument description\r | |
138 | RemainingDevicePath - 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 | EFI_STATUS\r | |
148 | EFIAPI\r | |
149 | IDEBusDriverBindingStart (\r | |
150 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
151 | IN EFI_HANDLE Controller,\r | |
152 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
153 | )\r | |
154 | /*++\r | |
155 | \r | |
156 | Routine Description:\r | |
157 | \r | |
158 | TODO: Add function description\r | |
159 | \r | |
160 | Arguments:\r | |
161 | \r | |
162 | This - TODO: add argument description\r | |
163 | Controller - TODO: add argument description\r | |
164 | RemainingDevicePath - TODO: add argument description\r | |
165 | \r | |
166 | Returns:\r | |
167 | \r | |
168 | TODO: add return values\r | |
169 | \r | |
170 | --*/\r | |
171 | ;\r | |
172 | \r | |
173 | EFI_STATUS\r | |
174 | EFIAPI\r | |
175 | IDEBusDriverBindingStop (\r | |
176 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
177 | IN EFI_HANDLE Controller,\r | |
178 | IN UINTN NumberOfChildren,\r | |
179 | IN EFI_HANDLE *ChildHandleBuffer\r | |
180 | )\r | |
181 | /*++\r | |
182 | \r | |
183 | Routine Description:\r | |
184 | \r | |
185 | TODO: Add function description\r | |
186 | \r | |
187 | Arguments:\r | |
188 | \r | |
189 | This - TODO: add argument description\r | |
190 | Controller - TODO: add argument description\r | |
191 | NumberOfChildren - TODO: add argument description\r | |
192 | ChildHandleBuffer - TODO: add argument description\r | |
193 | \r | |
194 | Returns:\r | |
195 | \r | |
196 | TODO: add return values\r | |
197 | \r | |
198 | --*/\r | |
199 | ;\r | |
200 | \r | |
201 | //\r | |
202 | // Block I/O Protocol Interface\r | |
203 | //\r | |
204 | EFI_STATUS\r | |
205 | EFIAPI\r | |
206 | IDEBlkIoReset (\r | |
207 | IN EFI_BLOCK_IO_PROTOCOL *This,\r | |
208 | IN BOOLEAN ExtendedVerification\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 | This - TODO: add argument description\r | |
219 | ExtendedVerification - TODO: add argument description\r | |
220 | \r | |
221 | Returns:\r | |
222 | \r | |
223 | TODO: add return values\r | |
224 | \r | |
225 | --*/\r | |
226 | ;\r | |
227 | \r | |
228 | EFI_STATUS\r | |
229 | EFIAPI\r | |
230 | IDEBlkIoReadBlocks (\r | |
231 | IN EFI_BLOCK_IO_PROTOCOL *This,\r | |
232 | IN UINT32 MediaId,\r | |
233 | IN EFI_LBA LBA,\r | |
234 | IN UINTN BufferSize,\r | |
235 | OUT VOID *Buffer\r | |
236 | )\r | |
237 | /*++\r | |
238 | \r | |
239 | Routine Description:\r | |
240 | \r | |
241 | TODO: Add function description\r | |
242 | \r | |
243 | Arguments:\r | |
244 | \r | |
245 | This - TODO: add argument description\r | |
246 | MediaId - TODO: add argument description\r | |
247 | LBA - TODO: add argument description\r | |
248 | BufferSize - TODO: add argument description\r | |
249 | Buffer - TODO: add argument description\r | |
250 | \r | |
251 | Returns:\r | |
252 | \r | |
253 | TODO: add return values\r | |
254 | \r | |
255 | --*/\r | |
256 | ;\r | |
257 | \r | |
258 | EFI_STATUS\r | |
259 | EFIAPI\r | |
260 | IDEBlkIoWriteBlocks (\r | |
261 | IN EFI_BLOCK_IO_PROTOCOL *This,\r | |
262 | IN UINT32 MediaId,\r | |
263 | IN EFI_LBA LBA,\r | |
264 | IN UINTN BufferSize,\r | |
265 | IN VOID *Buffer\r | |
266 | )\r | |
267 | /*++\r | |
268 | \r | |
269 | Routine Description:\r | |
270 | \r | |
271 | TODO: Add function description\r | |
272 | \r | |
273 | Arguments:\r | |
274 | \r | |
275 | This - TODO: add argument description\r | |
276 | MediaId - TODO: add argument description\r | |
277 | LBA - TODO: add argument description\r | |
278 | BufferSize - TODO: add argument description\r | |
279 | Buffer - TODO: add argument description\r | |
280 | \r | |
281 | Returns:\r | |
282 | \r | |
283 | TODO: add return values\r | |
284 | \r | |
285 | --*/\r | |
286 | ;\r | |
287 | \r | |
288 | EFI_STATUS\r | |
289 | EFIAPI\r | |
290 | IDEBlkIoFlushBlocks (\r | |
291 | IN EFI_BLOCK_IO_PROTOCOL *This\r | |
292 | )\r | |
293 | /*++\r | |
294 | \r | |
295 | Routine Description:\r | |
296 | \r | |
297 | TODO: Add function description\r | |
298 | \r | |
299 | Arguments:\r | |
300 | \r | |
301 | This - TODO: add argument description\r | |
302 | \r | |
303 | Returns:\r | |
304 | \r | |
305 | TODO: add return values\r | |
306 | \r | |
307 | --*/\r | |
308 | ;\r | |
309 | \r | |
310 | EFI_STATUS\r | |
311 | IDERegisterDecodeEnableorDisable (\r | |
312 | IN EFI_PCI_IO_PROTOCOL *PciIo,\r | |
313 | IN BOOLEAN Enable\r | |
314 | )\r | |
315 | /*++\r | |
316 | \r | |
317 | Routine Description:\r | |
318 | \r | |
319 | TODO: Add function description\r | |
320 | \r | |
321 | Arguments:\r | |
322 | \r | |
323 | PciIo - TODO: add argument description\r | |
324 | Enable - TODO: add argument description\r | |
325 | \r | |
326 | Returns:\r | |
327 | \r | |
328 | TODO: add return values\r | |
329 | \r | |
330 | --*/\r | |
331 | ;\r | |
332 | \r | |
333 | EFI_STATUS\r | |
334 | EFIAPI\r | |
335 | IDEDiskInfoInquiry (\r | |
336 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
337 | IN OUT VOID *InquiryData,\r | |
338 | IN OUT UINT32 *IntquiryDataSize\r | |
339 | )\r | |
340 | /*++\r | |
341 | \r | |
342 | Routine Description:\r | |
343 | \r | |
344 | TODO: Add function description\r | |
345 | \r | |
346 | Arguments:\r | |
347 | \r | |
348 | This - TODO: add argument description\r | |
349 | InquiryData - TODO: add argument description\r | |
350 | IntquiryDataSize - TODO: add argument description\r | |
351 | \r | |
352 | Returns:\r | |
353 | \r | |
354 | TODO: add return values\r | |
355 | \r | |
356 | --*/\r | |
357 | ;\r | |
358 | \r | |
359 | EFI_STATUS\r | |
360 | EFIAPI\r | |
361 | IDEDiskInfoIdentify (\r | |
362 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
363 | IN OUT VOID *IdentifyData,\r | |
364 | IN OUT UINT32 *IdentifyDataSize\r | |
365 | )\r | |
366 | /*++\r | |
367 | \r | |
368 | Routine Description:\r | |
369 | \r | |
370 | TODO: Add function description\r | |
371 | \r | |
372 | Arguments:\r | |
373 | \r | |
374 | This - TODO: add argument description\r | |
375 | IdentifyData - TODO: add argument description\r | |
376 | IdentifyDataSize - TODO: add argument description\r | |
377 | \r | |
378 | Returns:\r | |
379 | \r | |
380 | TODO: add return values\r | |
381 | \r | |
382 | --*/\r | |
383 | ;\r | |
384 | \r | |
385 | EFI_STATUS\r | |
386 | EFIAPI\r | |
387 | IDEDiskInfoSenseData (\r | |
388 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
389 | IN OUT VOID *SenseData,\r | |
390 | IN OUT UINT32 *SenseDataSize,\r | |
391 | OUT UINT8 *SenseDataNumber\r | |
392 | )\r | |
393 | /*++\r | |
394 | \r | |
395 | Routine Description:\r | |
396 | \r | |
397 | TODO: Add function description\r | |
398 | \r | |
399 | Arguments:\r | |
400 | \r | |
401 | This - TODO: add argument description\r | |
402 | SenseData - TODO: add argument description\r | |
403 | SenseDataSize - TODO: add argument description\r | |
404 | SenseDataNumber - TODO: add argument description\r | |
405 | \r | |
406 | Returns:\r | |
407 | \r | |
408 | TODO: add return values\r | |
409 | \r | |
410 | --*/\r | |
411 | ;\r | |
412 | \r | |
413 | EFI_STATUS\r | |
414 | EFIAPI\r | |
415 | IDEDiskInfoWhichIde (\r | |
416 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
417 | OUT UINT32 *IdeChannel,\r | |
418 | OUT UINT32 *IdeDevice\r | |
419 | )\r | |
420 | /*++\r | |
421 | \r | |
422 | Routine Description:\r | |
423 | \r | |
424 | TODO: Add function description\r | |
425 | \r | |
426 | Arguments:\r | |
427 | \r | |
428 | This - TODO: add argument description\r | |
429 | IdeChannel - TODO: add argument description\r | |
430 | IdeDevice - TODO: add argument description\r | |
431 | \r | |
432 | Returns:\r | |
433 | \r | |
434 | TODO: add return values\r | |
435 | \r | |
436 | --*/\r | |
437 | ;\r | |
438 | \r | |
439 | #endif\r |