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ed72955c | 1 | /** @file\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 | |
878ddf1f | 7 | \r |
ed72955c | 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 | |
878ddf1f | 10 | \r |
ed72955c | 11 | Module Name: AtapiPassThru.h\r |
878ddf1f | 12 | \r |
ed72955c | 13 | **/\r |
878ddf1f | 14 | \r |
15 | #ifndef _APT_H\r | |
16 | #define _APT_H\r | |
17 | \r | |
18 | \r | |
f0ec738d | 19 | #include <IndustryStandard/pci22.h>\r |
878ddf1f | 20 | \r |
ed72955c | 21 | ///\r |
22 | /// bit definition\r | |
23 | ///\r | |
878ddf1f | 24 | #define bit(a) 1 << (a)\r |
25 | \r | |
26 | #define MAX_TARGET_ID 4\r | |
ed72955c | 27 | \r |
878ddf1f | 28 | //\r |
29 | // IDE Registers\r | |
30 | //\r | |
31 | typedef union {\r | |
32 | UINT16 Command; /* when write */\r | |
33 | UINT16 Status; /* when read */\r | |
34 | } IDE_CMD_OR_STATUS;\r | |
35 | \r | |
36 | typedef union {\r | |
37 | UINT16 Error; /* when read */\r | |
38 | UINT16 Feature; /* when write */\r | |
39 | } IDE_ERROR_OR_FEATURE;\r | |
40 | \r | |
41 | typedef union {\r | |
42 | UINT16 AltStatus; /* when read */\r | |
43 | UINT16 DeviceControl; /* when write */\r | |
44 | } IDE_AltStatus_OR_DeviceControl;\r | |
45 | \r | |
ed72955c | 46 | ///\r |
47 | /// IDE registers set\r | |
48 | ///\r | |
878ddf1f | 49 | typedef struct {\r |
50 | UINT16 Data;\r | |
51 | IDE_ERROR_OR_FEATURE Reg1;\r | |
52 | UINT16 SectorCount;\r | |
53 | UINT16 SectorNumber;\r | |
54 | UINT16 CylinderLsb;\r | |
55 | UINT16 CylinderMsb;\r | |
56 | UINT16 Head;\r | |
57 | IDE_CMD_OR_STATUS Reg;\r | |
58 | \r | |
59 | IDE_AltStatus_OR_DeviceControl Alt;\r | |
60 | UINT16 DriveAddress;\r | |
61 | \r | |
62 | UINT16 MasterSlave;\r | |
63 | } IDE_BASE_REGISTERS;\r | |
64 | \r | |
65 | #define ATAPI_SCSI_PASS_THRU_DEV_SIGNATURE EFI_SIGNATURE_32 ('a', 's', 'p', 't')\r | |
66 | \r | |
67 | typedef struct {\r | |
68 | UINTN Signature;\r | |
69 | \r | |
70 | EFI_HANDLE Handle;\r | |
71 | EFI_SCSI_PASS_THRU_PROTOCOL ScsiPassThru;\r | |
72 | EFI_SCSI_PASS_THRU_MODE ScsiPassThruMode;\r | |
73 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
74 | \r | |
75 | //\r | |
76 | // Local Data goes here\r | |
77 | //\r | |
78 | IDE_BASE_REGISTERS *IoPort;\r | |
79 | \r | |
80 | CHAR16 ControllerName[100];\r | |
81 | CHAR16 ChannelName[100];\r | |
82 | \r | |
83 | UINT32 LatestTargetId;\r | |
84 | UINT64 LatestLun;\r | |
85 | \r | |
86 | } ATAPI_SCSI_PASS_THRU_DEV;\r | |
87 | \r | |
88 | #define ATAPI_SCSI_PASS_THRU_DEV_FROM_THIS(a) \\r | |
89 | CR (a, \\r | |
90 | ATAPI_SCSI_PASS_THRU_DEV, \\r | |
91 | ScsiPassThru, \\r | |
92 | ATAPI_SCSI_PASS_THRU_DEV_SIGNATURE \\r | |
93 | )\r | |
94 | \r | |
95 | //\r | |
96 | // Global Variables\r | |
97 | //\r | |
98 | extern EFI_DRIVER_BINDING_PROTOCOL gAtapiScsiPassThruDriverBinding;\r | |
99 | extern EFI_COMPONENT_NAME_PROTOCOL gAtapiScsiPassThruComponentName;\r | |
100 | \r | |
101 | //\r | |
102 | // ATAPI Command op code\r | |
103 | //\r | |
104 | #define OP_INQUIRY 0x12\r | |
105 | #define OP_LOAD_UNLOAD_CD 0xa6\r | |
106 | #define OP_MECHANISM_STATUS 0xbd\r | |
107 | #define OP_MODE_SELECT_10 0x55\r | |
108 | #define OP_MODE_SENSE_10 0x5a\r | |
109 | #define OP_PAUSE_RESUME 0x4b\r | |
110 | #define OP_PLAY_AUDIO_10 0x45\r | |
111 | #define OP_PLAY_AUDIO_MSF 0x47\r | |
112 | #define OP_PLAY_CD 0xbc\r | |
113 | #define OP_PLAY_CD_MSF 0xb4\r | |
114 | #define OP_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e\r | |
115 | #define OP_READ_10 0x28\r | |
116 | #define OP_READ_12 0xa8\r | |
117 | #define OP_READ_CAPACITY 0x25\r | |
118 | #define OP_READ_CD 0xbe\r | |
119 | #define OP_READ_CD_MSF 0xb9\r | |
120 | #define OP_READ_HEADER 0x44\r | |
121 | #define OP_READ_SUB_CHANNEL 0x42\r | |
122 | #define OP_READ_TOC 0x43\r | |
123 | #define OP_REQUEST_SENSE 0x03\r | |
124 | #define OP_SCAN 0xba\r | |
125 | #define OP_SEEK_10 0x2b\r | |
126 | #define OP_SET_CD_SPEED 0xbb\r | |
127 | #define OP_STOPPLAY_SCAN 0x4e\r | |
128 | #define OP_START_STOP_UNIT 0x1b\r | |
129 | #define OP_TEST_UNIT_READY 0x00\r | |
130 | \r | |
131 | #define OP_FORMAT_UNIT 0x04\r | |
132 | #define OP_READ_FORMAT_CAPACITIES 0x23\r | |
133 | #define OP_VERIFY 0x2f\r | |
134 | #define OP_WRITE_10 0x2a\r | |
135 | #define OP_WRITE_12 0xaa\r | |
136 | #define OP_WRITE_AND_VERIFY 0x2e\r | |
137 | \r | |
138 | //\r | |
139 | // ATA Command\r | |
140 | //\r | |
141 | #define ATAPI_SOFT_RESET_CMD 0x08\r | |
142 | \r | |
143 | typedef enum {\r | |
144 | DataIn = 0,\r | |
145 | DataOut = 1,\r | |
146 | NoData = 2,\r | |
147 | End = 0xff\r | |
148 | } DATA_DIRECTION;\r | |
149 | \r | |
150 | typedef struct {\r | |
151 | UINT8 OpCode;\r | |
152 | DATA_DIRECTION Direction;\r | |
153 | } SCSI_COMMAND_SET;\r | |
154 | \r | |
155 | #define MAX_CHANNEL 2\r | |
156 | \r | |
157 | #define ValidCdbLength(Len) ((Len) == 6 || (Len) == 10 || (Len) == 12) ? 1 : 0\r | |
158 | \r | |
159 | //\r | |
160 | // IDE registers bit definitions\r | |
161 | //\r | |
162 | // ATA Err Reg bitmap\r | |
163 | //\r | |
ed72955c | 164 | #define BBK_ERR bit (7) ///< Bad block detected\r |
165 | #define UNC_ERR bit (6) ///< Uncorrectable Data\r | |
166 | #define MC_ERR bit (5) ///< Media Change\r | |
167 | #define IDNF_ERR bit (4) ///< ID Not Found\r | |
168 | #define MCR_ERR bit (3) ///< Media Change Requested\r | |
169 | #define ABRT_ERR bit (2) ///< Aborted Command\r | |
170 | #define TK0NF_ERR bit (1) ///< Track 0 Not Found\r | |
171 | #define AMNF_ERR bit (0) ///< Address Mark Not Found\r | |
878ddf1f | 172 | \r |
173 | //\r | |
174 | // ATAPI Err Reg bitmap\r | |
175 | //\r | |
176 | #define SENSE_KEY_ERR (bit (7) | bit (6) | bit (5) | bit (4))\r | |
ed72955c | 177 | #define EOM_ERR bit (1) ///< End of Media Detected\r |
178 | #define ILI_ERR bit (0) ///< Illegal Length Indication\r | |
878ddf1f | 179 | \r |
180 | //\r | |
181 | // Device/Head Reg\r | |
182 | //\r | |
183 | #define LBA_MODE bit (6)\r | |
184 | #define DEV bit (4)\r | |
185 | #define HS3 bit (3)\r | |
186 | #define HS2 bit (2)\r | |
187 | #define HS1 bit (1)\r | |
188 | #define HS0 bit (0)\r | |
189 | #define CHS_MODE (0)\r | |
190 | #define DRV0 (0)\r | |
191 | #define DRV1 (1)\r | |
192 | #define MST_DRV DRV0\r | |
193 | #define SLV_DRV DRV1\r | |
194 | \r | |
195 | //\r | |
196 | // Status Reg\r | |
197 | //\r | |
ed72955c | 198 | #define BSY bit (7) ///< Controller Busy\r |
199 | #define DRDY bit (6) ///< Drive Ready\r | |
200 | #define DWF bit (5) ///< Drive Write Fault\r | |
201 | #define DSC bit (4) ///< Disk Seek Complete\r | |
202 | #define DRQ bit (3) ///< Data Request\r | |
203 | #define CORR bit (2) ///< Corrected Data\r | |
204 | #define IDX bit (1) ///< Index\r | |
205 | #define ERR bit (0) ///< Error\r | |
206 | #define CHECK bit (0) ///< Check bit for ATAPI Status Reg\r | |
878ddf1f | 207 | \r |
208 | //\r | |
209 | // Device Control Reg\r | |
210 | //\r | |
ed72955c | 211 | #define SRST bit (2) ///< Software Reset\r |
212 | #define IEN_L bit (1) ///< Interrupt Enable\r | |
878ddf1f | 213 | \r |
214 | //\r | |
215 | // ATAPI Feature Register\r | |
216 | //\r | |
217 | #define OVERLAP bit (1)\r | |
218 | #define DMA bit (0)\r | |
219 | \r | |
220 | //\r | |
221 | // ATAPI Interrupt Reason Reson Reg (ATA Sector Count Register)\r | |
222 | //\r | |
223 | #define RELEASE bit (2)\r | |
224 | #define IO bit (1)\r | |
225 | #define CoD bit (0)\r | |
226 | \r | |
227 | #define PACKET_CMD 0xA0\r | |
228 | \r | |
229 | #define DEFAULT_CMD (0xa0)\r | |
230 | //\r | |
231 | // default content of device control register, disable INT\r | |
232 | //\r | |
233 | #define DEFAULT_CTL (0x0a)\r | |
234 | #define MAX_ATAPI_BYTE_COUNT (0xfffe)\r | |
235 | \r | |
236 | //\r | |
237 | // function prototype\r | |
238 | //\r | |
ed72955c | 239 | /**\r |
240 | AtapiScsiPassThruDriverEntryPoint\r | |
241 | \r | |
242 | @param ImageHandle\r | |
243 | @param SystemTable\r | |
244 | \r | |
245 | @todo Add function description\r | |
246 | @todo ImageHandle - add argument description\r | |
247 | @todo SystemTable - add argument description\r | |
248 | @todo add return values\r | |
249 | --*/\r | |
878ddf1f | 250 | EFI_STATUS\r |
251 | EFIAPI\r | |
252 | AtapiScsiPassThruDriverEntryPoint (\r | |
253 | IN EFI_HANDLE ImageHandle,\r | |
254 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
255 | )\r | |
ed72955c | 256 | ;\r |
878ddf1f | 257 | \r |
ed72955c | 258 | /**\r |
259 | RegisterAtapiScsiPassThru\r | |
878ddf1f | 260 | \r |
ed72955c | 261 | @param This\r |
262 | @param Controller\r | |
263 | @param PciIo\r | |
878ddf1f | 264 | \r |
ed72955c | 265 | @todo Add function description\r |
266 | @todo This add argument description\r | |
267 | @todo Controller add argument description\r | |
268 | @todo PciIo add argument description\r | |
269 | @todo add return values\r | |
270 | **/\r | |
878ddf1f | 271 | EFI_STATUS\r |
272 | RegisterAtapiScsiPassThru (\r | |
273 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
274 | IN EFI_HANDLE Controller,\r | |
275 | IN EFI_PCI_IO_PROTOCOL *PciIo\r | |
276 | )\r | |
878ddf1f | 277 | ;\r |
278 | \r | |
ed72955c | 279 | /**\r |
280 | AtapiScsiPassThruFunction\r | |
281 | \r | |
282 | @param This\r | |
283 | @param Target\r | |
284 | @param Lun\r | |
285 | @param Packet\r | |
286 | @param Event\r | |
287 | \r | |
288 | @todo Add function description\r | |
289 | @todo This - add argument description\r | |
290 | @todo Target - add argument description\r | |
291 | @todo Lun - add argument description\r | |
292 | @todo Packet - add argument description\r | |
293 | @todo Event - add argument description\r | |
294 | @todo add return values\r | |
295 | **/\r | |
878ddf1f | 296 | EFI_STATUS\r |
297 | EFIAPI\r | |
298 | AtapiScsiPassThruFunction (\r | |
299 | IN EFI_SCSI_PASS_THRU_PROTOCOL *This,\r | |
300 | IN UINT32 Target,\r | |
301 | IN UINT64 Lun,\r | |
302 | IN OUT EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,\r | |
303 | IN EFI_EVENT Event OPTIONAL\r | |
304 | )\r | |
ed72955c | 305 | ;\r |
878ddf1f | 306 | \r |
ed72955c | 307 | /**\r |
308 | AtapiScsiPassThruGetNextDevice\r | |
878ddf1f | 309 | \r |
310 | TODO: Add function description\r | |
311 | \r | |
ed72955c | 312 | @param This TODO: add argument description\r |
313 | @param Target TODO: add argument description\r | |
314 | @param Lun TODO: add argument description\r | |
878ddf1f | 315 | \r |
316 | TODO: add return values\r | |
317 | \r | |
ed72955c | 318 | **/\r |
878ddf1f | 319 | EFI_STATUS\r |
320 | EFIAPI\r | |
321 | AtapiScsiPassThruGetNextDevice (\r | |
322 | IN EFI_SCSI_PASS_THRU_PROTOCOL *This,\r | |
323 | IN OUT UINT32 *Target,\r | |
324 | IN OUT UINT64 *Lun\r | |
325 | )\r | |
ed72955c | 326 | ;\r |
878ddf1f | 327 | \r |
ed72955c | 328 | /**\r |
329 | AtapiScsiPassThruBuildDevicePath\r | |
878ddf1f | 330 | \r |
331 | TODO: Add function description\r | |
332 | \r | |
ed72955c | 333 | @param This TODO: add argument description\r |
334 | @param Target TODO: add argument description\r | |
335 | @param Lun TODO: add argument description\r | |
336 | @param DevicePath TODO: add argument description\r | |
878ddf1f | 337 | \r |
338 | TODO: add return values\r | |
339 | \r | |
ed72955c | 340 | **/\r |
878ddf1f | 341 | EFI_STATUS\r |
342 | EFIAPI\r | |
343 | AtapiScsiPassThruBuildDevicePath (\r | |
344 | IN EFI_SCSI_PASS_THRU_PROTOCOL *This,\r | |
345 | IN UINT32 Target,\r | |
346 | IN UINT64 Lun,\r | |
347 | IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath\r | |
348 | )\r | |
ed72955c | 349 | ;\r |
878ddf1f | 350 | \r |
ed72955c | 351 | /**\r |
352 | AtapiScsiPassThruGetTargetLun\r | |
878ddf1f | 353 | \r |
354 | TODO: Add function description\r | |
355 | \r | |
ed72955c | 356 | @param This TODO: add argument description\r |
357 | @param DevicePath TODO: add argument description\r | |
358 | @param Target TODO: add argument description\r | |
359 | @param Lun TODO: add argument description\r | |
878ddf1f | 360 | \r |
361 | TODO: add return values\r | |
362 | \r | |
ed72955c | 363 | **/\r |
878ddf1f | 364 | EFI_STATUS\r |
365 | EFIAPI\r | |
366 | AtapiScsiPassThruGetTargetLun (\r | |
367 | IN EFI_SCSI_PASS_THRU_PROTOCOL *This,\r | |
368 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r | |
369 | OUT UINT32 *Target,\r | |
370 | OUT UINT64 *Lun\r | |
371 | )\r | |
ed72955c | 372 | ;\r |
878ddf1f | 373 | \r |
ed72955c | 374 | /**\r |
375 | AtapiScsiPassThruResetChannel\r | |
878ddf1f | 376 | \r |
377 | TODO: Add function description\r | |
378 | \r | |
ed72955c | 379 | @param This TODO: add argument description\r |
878ddf1f | 380 | \r |
381 | TODO: add return values\r | |
382 | \r | |
ed72955c | 383 | **/\r |
878ddf1f | 384 | EFI_STATUS\r |
385 | EFIAPI\r | |
386 | AtapiScsiPassThruResetChannel (\r | |
387 | IN EFI_SCSI_PASS_THRU_PROTOCOL *This\r | |
388 | )\r | |
ed72955c | 389 | ;\r |
878ddf1f | 390 | \r |
ed72955c | 391 | /**\r |
392 | AtapiScsiPassThruResetTarget\r | |
878ddf1f | 393 | \r |
394 | TODO: Add function description\r | |
395 | \r | |
ed72955c | 396 | @param This TODO: add argument description\r |
397 | @param Target TODO: add argument description\r | |
398 | @param Lun TODO: add argument description\r | |
878ddf1f | 399 | \r |
400 | TODO: add return values\r | |
401 | \r | |
ed72955c | 402 | **/\r |
878ddf1f | 403 | EFI_STATUS\r |
404 | EFIAPI\r | |
405 | AtapiScsiPassThruResetTarget (\r | |
406 | IN EFI_SCSI_PASS_THRU_PROTOCOL *This,\r | |
407 | IN UINT32 Target,\r | |
408 | IN UINT64 Lun\r | |
409 | )\r | |
ed72955c | 410 | ;\r |
878ddf1f | 411 | \r |
ed72955c | 412 | /**\r |
413 | CheckSCSIRequestPacket\r | |
878ddf1f | 414 | \r |
415 | TODO: Add function description\r | |
416 | \r | |
ed72955c | 417 | @param Packet TODO: add argument description\r |
878ddf1f | 418 | \r |
419 | TODO: add return values\r | |
420 | \r | |
ed72955c | 421 | **/\r |
878ddf1f | 422 | EFI_STATUS\r |
423 | CheckSCSIRequestPacket (\r | |
424 | EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet\r | |
425 | )\r | |
ed72955c | 426 | ;\r |
878ddf1f | 427 | \r |
ed72955c | 428 | /**\r |
429 | SubmitBlockingIoCommand\r | |
878ddf1f | 430 | \r |
431 | TODO: Add function description\r | |
432 | \r | |
ed72955c | 433 | @param AtapiScsiPrivate TODO: add argument description\r |
434 | @param Target TODO: add argument description\r | |
435 | @param Packet TODO: add argument description\r | |
878ddf1f | 436 | \r |
437 | TODO: add return values\r | |
438 | \r | |
ed72955c | 439 | **/\r |
878ddf1f | 440 | EFI_STATUS\r |
441 | SubmitBlockingIoCommand (\r | |
442 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
443 | UINT32 Target,\r | |
444 | EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet\r | |
445 | )\r | |
ed72955c | 446 | ;\r |
878ddf1f | 447 | \r |
ed72955c | 448 | /**\r |
449 | IsCommandValid\r | |
878ddf1f | 450 | \r |
451 | TODO: Add function description\r | |
452 | \r | |
ed72955c | 453 | @param Packet - TODO: add argument description\r |
878ddf1f | 454 | \r |
ed72955c | 455 | @return TODO: add return values\r |
878ddf1f | 456 | \r |
457 | --*/\r | |
878ddf1f | 458 | BOOLEAN\r |
459 | IsCommandValid (\r | |
460 | EFI_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet\r | |
461 | )\r | |
ed72955c | 462 | ;\r |
878ddf1f | 463 | \r |
ed72955c | 464 | /**\r |
465 | RequestSenseCommand\r | |
878ddf1f | 466 | \r |
467 | TODO: Add function description\r | |
468 | \r | |
ed72955c | 469 | @param AtapiScsiPrivate TODO: add argument description\r |
470 | @param Target TODO: add argument description\r | |
471 | @param Timeout TODO: add argument description\r | |
472 | @param SenseData TODO: add argument description\r | |
473 | @param SenseDataLength TODO: add argument description\r | |
878ddf1f | 474 | \r |
475 | TODO: add return values\r | |
476 | \r | |
ed72955c | 477 | **/\r |
878ddf1f | 478 | EFI_STATUS\r |
479 | RequestSenseCommand (\r | |
480 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
481 | UINT32 Target,\r | |
482 | UINT64 Timeout,\r | |
483 | VOID *SenseData,\r | |
484 | UINT8 *SenseDataLength\r | |
485 | )\r | |
ed72955c | 486 | ;\r |
878ddf1f | 487 | \r |
ed72955c | 488 | /**\r |
489 | AtapiPacketCommand\r | |
878ddf1f | 490 | \r |
491 | TODO: Add function description\r | |
492 | \r | |
ed72955c | 493 | @param AtapiScsiPrivate TODO: add argument description\r |
494 | @param Target TODO: add argument description\r | |
495 | @param PacketCommand TODO: add argument description\r | |
496 | @param Buffer TODO: add argument description\r | |
497 | @param ByteCount TODO: add argument description\r | |
498 | @param Direction TODO: add argument description\r | |
499 | @param TimeOutInMicroSeconds TODO: add argument description\r | |
878ddf1f | 500 | \r |
501 | TODO: add return values\r | |
502 | \r | |
ed72955c | 503 | **/\r |
878ddf1f | 504 | EFI_STATUS\r |
505 | AtapiPacketCommand (\r | |
506 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
507 | UINT32 Target,\r | |
508 | UINT8 *PacketCommand,\r | |
509 | VOID *Buffer,\r | |
510 | UINT32 *ByteCount,\r | |
511 | DATA_DIRECTION Direction,\r | |
512 | UINT64 TimeOutInMicroSeconds\r | |
513 | )\r | |
ed72955c | 514 | ;\r |
878ddf1f | 515 | \r |
878ddf1f | 516 | \r |
ed72955c | 517 | /**\r |
518 | ReadPortB\r | |
878ddf1f | 519 | \r |
ed72955c | 520 | TODO: Add function description\r |
878ddf1f | 521 | \r |
ed72955c | 522 | @param PciIo TODO: add argument description\r |
523 | @param Port TODO: add argument description\r | |
878ddf1f | 524 | \r |
525 | TODO: add return values\r | |
526 | \r | |
ed72955c | 527 | **/\r |
878ddf1f | 528 | UINT8\r |
529 | ReadPortB (\r | |
530 | IN EFI_PCI_IO_PROTOCOL *PciIo,\r | |
531 | IN UINT16 Port\r | |
532 | )\r | |
ed72955c | 533 | ;\r |
878ddf1f | 534 | \r |
878ddf1f | 535 | \r |
ed72955c | 536 | /**\r |
537 | ReadPortW\r | |
878ddf1f | 538 | \r |
ed72955c | 539 | TODO: Add function description\r |
878ddf1f | 540 | \r |
ed72955c | 541 | @param PciIo TODO: add argument description\r |
542 | @param Port TODO: add argument description\r | |
878ddf1f | 543 | \r |
544 | TODO: add return values\r | |
545 | \r | |
ed72955c | 546 | **/\r |
878ddf1f | 547 | UINT16\r |
548 | ReadPortW (\r | |
549 | IN EFI_PCI_IO_PROTOCOL *PciIo,\r | |
550 | IN UINT16 Port\r | |
551 | )\r | |
ed72955c | 552 | ;\r |
878ddf1f | 553 | \r |
878ddf1f | 554 | \r |
ed72955c | 555 | /**\r |
556 | WritePortB\r | |
878ddf1f | 557 | \r |
ed72955c | 558 | TODO: Add function description\r |
878ddf1f | 559 | \r |
ed72955c | 560 | @param PciIo TODO: add argument description\r |
561 | @param Port TODO: add argument description\r | |
562 | @param Data TODO: add argument description\r | |
878ddf1f | 563 | \r |
564 | TODO: add return values\r | |
565 | \r | |
ed72955c | 566 | **/\r |
878ddf1f | 567 | VOID\r |
568 | WritePortB (\r | |
569 | IN EFI_PCI_IO_PROTOCOL *PciIo,\r | |
570 | IN UINT16 Port,\r | |
571 | IN UINT8 Data\r | |
572 | )\r | |
ed72955c | 573 | ;\r |
878ddf1f | 574 | \r |
878ddf1f | 575 | \r |
ed72955c | 576 | /**\r |
577 | WritePortW\r | |
878ddf1f | 578 | \r |
ed72955c | 579 | TODO: Add function description\r |
878ddf1f | 580 | \r |
ed72955c | 581 | @param PciIo TODO: add argument description\r |
582 | @param Port TODO: add argument description\r | |
583 | @param Data TODO: add argument description\r | |
878ddf1f | 584 | \r |
585 | TODO: add return values\r | |
586 | \r | |
ed72955c | 587 | **/\r |
878ddf1f | 588 | VOID\r |
589 | WritePortW (\r | |
590 | IN EFI_PCI_IO_PROTOCOL *PciIo,\r | |
591 | IN UINT16 Port,\r | |
592 | IN UINT16 Data\r | |
593 | )\r | |
ed72955c | 594 | ;\r |
878ddf1f | 595 | \r |
ed72955c | 596 | /**\r |
597 | StatusDRQClear\r | |
878ddf1f | 598 | \r |
599 | TODO: Add function description\r | |
600 | \r | |
ed72955c | 601 | @param AtapiScsiPrivate TODO: add argument description\r |
602 | @param TimeOutInMicroSeconds TODO: add argument description\r | |
878ddf1f | 603 | \r |
604 | TODO: add return values\r | |
605 | \r | |
ed72955c | 606 | **/\r |
878ddf1f | 607 | EFI_STATUS\r |
608 | StatusDRQClear (\r | |
609 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
610 | UINT64 TimeOutInMicroSeconds\r | |
611 | )\r | |
ed72955c | 612 | ;\r |
878ddf1f | 613 | \r |
ed72955c | 614 | /**\r |
615 | AltStatusDRQClear\r | |
878ddf1f | 616 | \r |
617 | TODO: Add function description\r | |
618 | \r | |
ed72955c | 619 | @param AtapiScsiPrivate TODO: add argument description\r |
620 | @param TimeOutInMicroSeconds TODO: add argument description\r | |
878ddf1f | 621 | \r |
622 | TODO: add return values\r | |
623 | \r | |
ed72955c | 624 | **/\r |
878ddf1f | 625 | EFI_STATUS\r |
626 | AltStatusDRQClear (\r | |
627 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
628 | UINT64 TimeOutInMicroSeconds\r | |
629 | )\r | |
ed72955c | 630 | ;\r |
878ddf1f | 631 | \r |
ed72955c | 632 | /**\r |
633 | StatusDRQReady\r | |
878ddf1f | 634 | \r |
635 | TODO: Add function description\r | |
636 | \r | |
ed72955c | 637 | @param AtapiScsiPrivate TODO: add argument description\r |
638 | @param TimeOutInMicroSeconds TODO: add argument description\r | |
878ddf1f | 639 | \r |
640 | TODO: add return values\r | |
641 | \r | |
ed72955c | 642 | **/\r |
878ddf1f | 643 | EFI_STATUS\r |
644 | StatusDRQReady (\r | |
645 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
646 | UINT64 TimeOutInMicroSeconds\r | |
647 | )\r | |
ed72955c | 648 | ;\r |
878ddf1f | 649 | \r |
ed72955c | 650 | /**\r |
651 | AltStatusDRQReady\r | |
878ddf1f | 652 | \r |
653 | TODO: Add function description\r | |
654 | \r | |
ed72955c | 655 | @param AtapiScsiPrivate TODO: add argument description\r |
656 | @param TimeOutInMicroSeconds TODO: add argument description\r | |
878ddf1f | 657 | \r |
658 | TODO: add return values\r | |
659 | \r | |
ed72955c | 660 | **/\r |
878ddf1f | 661 | EFI_STATUS\r |
662 | AltStatusDRQReady (\r | |
663 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
664 | UINT64 TimeOutInMicroSeconds\r | |
665 | )\r | |
ed72955c | 666 | ;\r |
878ddf1f | 667 | \r |
ed72955c | 668 | /**\r |
878ddf1f | 669 | TODO: Add function description\r |
670 | \r | |
ed72955c | 671 | @param AtapiScsiPrivate TODO: add argument description\r |
672 | @param TimeoutInMicroSeconds TODO: add argument description\r | |
878ddf1f | 673 | \r |
674 | TODO: add return values\r | |
675 | \r | |
ed72955c | 676 | **/\r |
878ddf1f | 677 | EFI_STATUS\r |
678 | StatusWaitForBSYClear (\r | |
679 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
680 | UINT64 TimeoutInMicroSeconds\r | |
681 | )\r | |
ed72955c | 682 | ;\r |
878ddf1f | 683 | \r |
ed72955c | 684 | /**\r |
878ddf1f | 685 | TODO: Add function description\r |
686 | \r | |
ed72955c | 687 | @param AtapiScsiPrivate TODO: add argument description\r |
688 | @param TimeoutInMicroSeconds TODO: add argument description\r | |
878ddf1f | 689 | \r |
690 | TODO: add return values\r | |
691 | \r | |
ed72955c | 692 | **/\r |
878ddf1f | 693 | EFI_STATUS\r |
694 | AltStatusWaitForBSYClear (\r | |
695 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
696 | UINT64 TimeoutInMicroSeconds\r | |
697 | )\r | |
ed72955c | 698 | ;\r |
878ddf1f | 699 | \r |
ed72955c | 700 | /**\r |
878ddf1f | 701 | TODO: Add function description\r |
702 | \r | |
ed72955c | 703 | @param AtapiScsiPrivate TODO: add argument description\r |
704 | @param TimeoutInMicroSeconds TODO: add argument description\r | |
878ddf1f | 705 | \r |
706 | TODO: add return values\r | |
707 | \r | |
ed72955c | 708 | **/\r |
878ddf1f | 709 | EFI_STATUS\r |
710 | StatusDRDYReady (\r | |
711 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
712 | UINT64 TimeoutInMicroSeconds\r | |
713 | )\r | |
ed72955c | 714 | ;\r |
878ddf1f | 715 | \r |
ed72955c | 716 | /**\r |
878ddf1f | 717 | TODO: Add function description\r |
718 | \r | |
ed72955c | 719 | @param AtapiScsiPrivate TODO: add argument description\r |
720 | @param TimeoutInMicroSeconds TODO: add argument description\r | |
878ddf1f | 721 | \r |
722 | TODO: add return values\r | |
723 | \r | |
ed72955c | 724 | **/\r |
878ddf1f | 725 | EFI_STATUS\r |
726 | AltStatusDRDYReady (\r | |
727 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
728 | UINT64 TimeoutInMicroSeconds\r | |
729 | )\r | |
ed72955c | 730 | ;\r |
878ddf1f | 731 | \r |
ed72955c | 732 | /**\r |
878ddf1f | 733 | TODO: Add function description\r |
734 | \r | |
ed72955c | 735 | @param AtapiScsiPrivate TODO: add argument description\r |
736 | @param Buffer TODO: add argument description\r | |
737 | @param ByteCount TODO: add argument description\r | |
738 | @param Direction TODO: add argument description\r | |
739 | @param TimeOutInMicroSeconds TODO: add argument description\r | |
878ddf1f | 740 | \r |
741 | TODO: add return values\r | |
742 | \r | |
ed72955c | 743 | **/\r |
878ddf1f | 744 | EFI_STATUS\r |
745 | AtapiPassThruPioReadWriteData (\r | |
746 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate,\r | |
747 | UINT16 *Buffer,\r | |
748 | UINT32 *ByteCount,\r | |
749 | DATA_DIRECTION Direction,\r | |
750 | UINT64 TimeOutInMicroSeconds\r | |
751 | )\r | |
ed72955c | 752 | ;\r |
878ddf1f | 753 | \r |
ed72955c | 754 | /**\r |
878ddf1f | 755 | TODO: Add function description\r |
756 | \r | |
ed72955c | 757 | @param AtapiScsiPrivate TODO: add argument description\r |
878ddf1f | 758 | \r |
759 | TODO: add return values\r | |
760 | \r | |
ed72955c | 761 | **/\r |
878ddf1f | 762 | EFI_STATUS\r |
763 | AtapiPassThruCheckErrorStatus (\r | |
764 | ATAPI_SCSI_PASS_THRU_DEV *AtapiScsiPrivate\r | |
765 | )\r | |
878ddf1f | 766 | ;\r |
767 | #endif\r |