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1 | /** @file\r | |
2 | Header file for IDE Bus Driver.\r | |
3 | \r | |
4 | Copyright (c) 2006, Intel Corporation \r | |
5 | All rights reserved. This program and the accompanying materials \r | |
6 | are licensed and made available under the terms and conditions of the BSD License \r | |
7 | which accompanies this distribution. The full text of the license may be found at \r | |
8 | http://opensource.org/licenses/bsd-license.php \r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #ifndef _IDE_BUS_H\r | |
16 | #define _IDE_BUS_H\r | |
17 | \r | |
18 | \r | |
19 | #include <IndustryStandard/pci22.h>\r | |
20 | #include "idedata.h"\r | |
21 | \r | |
22 | //\r | |
23 | // Extra Definition to porting\r | |
24 | //\r | |
25 | #define EFI_MIN(a, b) (((a) < (b)) ? (a) : (b))\r | |
26 | \r | |
27 | #define MAX_IDE_DEVICE 4\r | |
28 | #define MAX_IDE_CHANNELS 2\r | |
29 | #define MAX_IDE_DRIVES 2\r | |
30 | \r | |
31 | #define INVALID_DEVICE_TYPE 0xff\r | |
32 | #define ATA_DEVICE_TYPE 0x00\r | |
33 | #define ATAPI_DEVICE_TYPE 0x01\r | |
34 | \r | |
35 | typedef struct {\r | |
36 | BOOLEAN HaveScannedDevice[MAX_IDE_DEVICE];\r | |
37 | BOOLEAN DeviceFound[MAX_IDE_DEVICE];\r | |
38 | BOOLEAN DeviceProcessed[MAX_IDE_DEVICE];\r | |
39 | } IDE_BUS_DRIVER_PRIVATE_DATA;\r | |
40 | \r | |
41 | #define IDE_BLK_IO_DEV_SIGNATURE EFI_SIGNATURE_32 ('i', 'b', 'i', 'd')\r | |
42 | \r | |
43 | typedef struct {\r | |
44 | UINT32 Signature;\r | |
45 | \r | |
46 | EFI_HANDLE Handle;\r | |
47 | EFI_BLOCK_IO_PROTOCOL BlkIo;\r | |
48 | EFI_BLOCK_IO_MEDIA BlkMedia;\r | |
49 | EFI_DISK_INFO_PROTOCOL DiskInfo;\r | |
50 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
51 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
52 | IDE_BUS_DRIVER_PRIVATE_DATA *IdeBusDriverPrivateData;\r | |
53 | \r | |
54 | //\r | |
55 | // Local Data for IDE interface goes here\r | |
56 | //\r | |
57 | EFI_IDE_CHANNEL Channel;\r | |
58 | EFI_IDE_DEVICE Device;\r | |
59 | UINT16 Lun;\r | |
60 | IDE_DEVICE_TYPE Type;\r | |
61 | \r | |
62 | IDE_BASE_REGISTERS *IoPort;\r | |
63 | UINT16 AtapiError;\r | |
64 | \r | |
65 | INQUIRY_DATA *pInquiryData;\r | |
66 | EFI_IDENTIFY_DATA *pIdData;\r | |
67 | ATA_PIO_MODE PioMode;\r | |
68 | ATA_UDMA_MODE UDma_Mode;\r | |
69 | CHAR8 ModelName[41];\r | |
70 | REQUEST_SENSE_DATA *SenseData;\r | |
71 | UINT8 SenseDataNumber;\r | |
72 | UINT8 *Cache;\r | |
73 | \r | |
74 | //\r | |
75 | // ExitBootService Event, it is used to clear pending IDE interrupt\r | |
76 | //\r | |
77 | EFI_EVENT ExitBootServiceEvent;\r | |
78 | \r | |
79 | EFI_UNICODE_STRING_TABLE *ControllerNameTable;\r | |
80 | } IDE_BLK_IO_DEV;\r | |
81 | \r | |
82 | #include "ComponentName.h"\r | |
83 | \r | |
84 | #define IDE_BLOCK_IO_DEV_FROM_THIS(a) CR (a, IDE_BLK_IO_DEV, BlkIo, IDE_BLK_IO_DEV_SIGNATURE)\r | |
85 | #define IDE_BLOCK_IO_DEV_FROM_DISK_INFO_THIS(a) CR (a, IDE_BLK_IO_DEV, DiskInfo, IDE_BLK_IO_DEV_SIGNATURE)\r | |
86 | \r | |
87 | //\r | |
88 | // Global Variables\r | |
89 | //\r | |
90 | extern EFI_DRIVER_BINDING_PROTOCOL gIDEBusDriverBinding;\r | |
91 | \r | |
92 | #include "ide.h"\r | |
93 | \r | |
94 | //\r | |
95 | // Prototypes\r | |
96 | // Driver model protocol interface\r | |
97 | //\r | |
98 | /**\r | |
99 | TODO: Add function description\r | |
100 | \r | |
101 | @param ImageHandle TODO: add argument description\r | |
102 | @param SystemTable TODO: add argument description\r | |
103 | \r | |
104 | TODO: add return values\r | |
105 | \r | |
106 | **/\r | |
107 | EFI_STATUS\r | |
108 | EFIAPI\r | |
109 | IDEBusControllerDriverEntryPoint (\r | |
110 | IN EFI_HANDLE ImageHandle,\r | |
111 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
112 | )\r | |
113 | ;\r | |
114 | \r | |
115 | /**\r | |
116 | TODO: Add function description\r | |
117 | \r | |
118 | @param This TODO: add argument description\r | |
119 | @param Controller TODO: add argument description\r | |
120 | @param RemainingDevicePath TODO: add argument description\r | |
121 | \r | |
122 | TODO: add return values\r | |
123 | \r | |
124 | **/\r | |
125 | EFI_STATUS\r | |
126 | EFIAPI\r | |
127 | IDEBusDriverBindingSupported (\r | |
128 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
129 | IN EFI_HANDLE Controller,\r | |
130 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
131 | )\r | |
132 | ;\r | |
133 | \r | |
134 | /**\r | |
135 | TODO: Add function description\r | |
136 | \r | |
137 | @param This TODO: add argument description\r | |
138 | @param Controller TODO: add argument description\r | |
139 | @param RemainingDevicePath TODO: add argument description\r | |
140 | \r | |
141 | TODO: add return values\r | |
142 | \r | |
143 | **/\r | |
144 | EFI_STATUS\r | |
145 | EFIAPI\r | |
146 | IDEBusDriverBindingStart (\r | |
147 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
148 | IN EFI_HANDLE Controller,\r | |
149 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
150 | )\r | |
151 | ;\r | |
152 | \r | |
153 | /**\r | |
154 | TODO: Add function description\r | |
155 | \r | |
156 | @param This TODO: add argument description\r | |
157 | @param Controller TODO: add argument description\r | |
158 | @param NumberOfChildren TODO: add argument description\r | |
159 | @param ChildHandleBuffer TODO: add argument description\r | |
160 | \r | |
161 | TODO: add return values\r | |
162 | \r | |
163 | **/\r | |
164 | EFI_STATUS\r | |
165 | EFIAPI\r | |
166 | IDEBusDriverBindingStop (\r | |
167 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
168 | IN EFI_HANDLE Controller,\r | |
169 | IN UINTN NumberOfChildren,\r | |
170 | IN EFI_HANDLE *ChildHandleBuffer\r | |
171 | )\r | |
172 | ;\r | |
173 | \r | |
174 | //\r | |
175 | // Block I/O Protocol Interface\r | |
176 | //\r | |
177 | /**\r | |
178 | TODO: Add function description\r | |
179 | \r | |
180 | @param This TODO: add argument description\r | |
181 | @param ExtendedVerification TODO: add argument description\r | |
182 | \r | |
183 | TODO: add return values\r | |
184 | \r | |
185 | **/\r | |
186 | EFI_STATUS\r | |
187 | EFIAPI\r | |
188 | IDEBlkIoReset (\r | |
189 | IN EFI_BLOCK_IO_PROTOCOL *This,\r | |
190 | IN BOOLEAN ExtendedVerification\r | |
191 | )\r | |
192 | ;\r | |
193 | \r | |
194 | /**\r | |
195 | TODO: Add function description\r | |
196 | \r | |
197 | @param This TODO: add argument description\r | |
198 | @param MediaId TODO: add argument description\r | |
199 | @param LBA TODO: add argument description\r | |
200 | @param BufferSize TODO: add argument description\r | |
201 | @param Buffer TODO: add argument description\r | |
202 | \r | |
203 | TODO: add return values\r | |
204 | \r | |
205 | **/\r | |
206 | EFI_STATUS\r | |
207 | EFIAPI\r | |
208 | IDEBlkIoReadBlocks (\r | |
209 | IN EFI_BLOCK_IO_PROTOCOL *This,\r | |
210 | IN UINT32 MediaId,\r | |
211 | IN EFI_LBA LBA,\r | |
212 | IN UINTN BufferSize,\r | |
213 | OUT VOID *Buffer\r | |
214 | )\r | |
215 | ;\r | |
216 | \r | |
217 | /**\r | |
218 | TODO: Add function description\r | |
219 | \r | |
220 | @param This TODO: add argument description\r | |
221 | @param MediaId TODO: add argument description\r | |
222 | @param LBA TODO: add argument description\r | |
223 | @param BufferSize TODO: add argument description\r | |
224 | @param Buffer TODO: add argument description\r | |
225 | \r | |
226 | TODO: add return values\r | |
227 | \r | |
228 | **/\r | |
229 | EFI_STATUS\r | |
230 | EFIAPI\r | |
231 | IDEBlkIoWriteBlocks (\r | |
232 | IN EFI_BLOCK_IO_PROTOCOL *This,\r | |
233 | IN UINT32 MediaId,\r | |
234 | IN EFI_LBA LBA,\r | |
235 | IN UINTN BufferSize,\r | |
236 | IN VOID *Buffer\r | |
237 | )\r | |
238 | ;\r | |
239 | \r | |
240 | /**\r | |
241 | TODO: Add function description\r | |
242 | \r | |
243 | @param This TODO: add argument description\r | |
244 | \r | |
245 | TODO: add return values\r | |
246 | \r | |
247 | **/\r | |
248 | EFI_STATUS\r | |
249 | EFIAPI\r | |
250 | IDEBlkIoFlushBlocks (\r | |
251 | IN EFI_BLOCK_IO_PROTOCOL *This\r | |
252 | )\r | |
253 | ;\r | |
254 | \r | |
255 | /**\r | |
256 | TODO: Add function description\r | |
257 | \r | |
258 | @param PciIo TODO: add argument description\r | |
259 | @param Enable TODO: add argument description\r | |
260 | \r | |
261 | TODO: add return values\r | |
262 | \r | |
263 | **/\r | |
264 | EFI_STATUS\r | |
265 | IDERegisterDecodeEnableorDisable (\r | |
266 | IN EFI_PCI_IO_PROTOCOL *PciIo,\r | |
267 | IN BOOLEAN Enable\r | |
268 | )\r | |
269 | ;\r | |
270 | \r | |
271 | /**\r | |
272 | TODO: Add function description\r | |
273 | \r | |
274 | @param This TODO: add argument description\r | |
275 | @param InquiryData TODO: add argument description\r | |
276 | @param IntquiryDataSize TODO: add argument description\r | |
277 | \r | |
278 | TODO: add return values\r | |
279 | \r | |
280 | **/\r | |
281 | EFI_STATUS\r | |
282 | EFIAPI\r | |
283 | IDEDiskInfoInquiry (\r | |
284 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
285 | IN OUT VOID *InquiryData,\r | |
286 | IN OUT UINT32 *IntquiryDataSize\r | |
287 | )\r | |
288 | ;\r | |
289 | \r | |
290 | /**\r | |
291 | TODO: Add function description\r | |
292 | \r | |
293 | @param This TODO: add argument description\r | |
294 | @param IdentifyData TODO: add argument description\r | |
295 | @param IdentifyDataSize TODO: add argument description\r | |
296 | \r | |
297 | TODO: add return values\r | |
298 | \r | |
299 | **/\r | |
300 | EFI_STATUS\r | |
301 | EFIAPI\r | |
302 | IDEDiskInfoIdentify (\r | |
303 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
304 | IN OUT VOID *IdentifyData,\r | |
305 | IN OUT UINT32 *IdentifyDataSize\r | |
306 | )\r | |
307 | ;\r | |
308 | \r | |
309 | /**\r | |
310 | TODO: Add function description\r | |
311 | \r | |
312 | @param This TODO: add argument description\r | |
313 | @param SenseData TODO: add argument description\r | |
314 | @param SenseDataSize TODO: add argument description\r | |
315 | @param SenseDataNumber TODO: add argument description\r | |
316 | \r | |
317 | TODO: add return values\r | |
318 | \r | |
319 | **/\r | |
320 | EFI_STATUS\r | |
321 | EFIAPI\r | |
322 | IDEDiskInfoSenseData (\r | |
323 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
324 | IN OUT VOID *SenseData,\r | |
325 | IN OUT UINT32 *SenseDataSize,\r | |
326 | OUT UINT8 *SenseDataNumber\r | |
327 | )\r | |
328 | ;\r | |
329 | \r | |
330 | /**\r | |
331 | TODO: Add function description\r | |
332 | \r | |
333 | @param This TODO: add argument description\r | |
334 | @param IdeChannel TODO: add argument description\r | |
335 | @param IdeDevice TODO: add argument description\r | |
336 | \r | |
337 | TODO: add return values\r | |
338 | \r | |
339 | **/\r | |
340 | EFI_STATUS\r | |
341 | EFIAPI\r | |
342 | IDEDiskInfoWhichIde (\r | |
343 | IN EFI_DISK_INFO_PROTOCOL *This,\r | |
344 | OUT UINT32 *IdeChannel,\r | |
345 | OUT UINT32 *IdeDevice\r | |
346 | )\r | |
347 | ;\r | |
348 | \r | |
349 | #endif\r |