]>
Commit | Line | Data |
---|---|---|
959ccb23 | 1 | /** @file\r |
959ccb23 | 2 | Root include file for Mde Package Base type modules\r |
3 | \r | |
4 | This is the include file for any module of type base. Base modules only use \r | |
5 | types defined via this include file and can be ported easily to any \r | |
6 | environment. There are a set of base libraries in the Mde Package that can\r | |
7 | be used to implement base modules.\r | |
8 | \r | |
3963c4bf | 9 | Copyright (c) 2006 - 2008, Intel Corporation<BR>\r |
959ccb23 | 10 | All rights reserved. This program and the accompanying materials\r |
11 | are licensed and made available under the terms and conditions of the BSD License\r | |
12 | which accompanies this distribution. The full text of the license may be found at\r | |
13 | http://opensource.org/licenses/bsd-license.php\r | |
14 | \r | |
15 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
16 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
17 | \r | |
18 | **/\r | |
19 | \r | |
20 | \r | |
21 | #ifndef __BASE_H__\r | |
22 | #define __BASE_H__\r | |
23 | \r | |
24 | //\r | |
25 | // Include processor specific binding\r | |
26 | //\r | |
27 | #include <ProcessorBind.h>\r | |
28 | \r | |
f4ec40ab | 29 | ///\r |
30 | /// 128 bit buffer containing a unique identifier value. \r | |
31 | /// Unless otherwise specified, aligned on a 64 bit boundary.\r | |
32 | ///\r | |
959ccb23 | 33 | typedef struct {\r |
34 | UINT32 Data1;\r | |
35 | UINT16 Data2;\r | |
36 | UINT16 Data3;\r | |
37 | UINT8 Data4[8];\r | |
38 | } GUID;\r | |
39 | \r | |
3963c4bf | 40 | //\r |
41 | // 8-bytes unsigned value that represents a physical system address.\r | |
42 | //\r | |
959ccb23 | 43 | typedef UINT64 PHYSICAL_ADDRESS;\r |
44 | \r | |
62991af2 | 45 | ///\r |
f4ec40ab | 46 | /// LIST_ENTRY structure definition.\r |
62991af2 | 47 | ///\r |
959ccb23 | 48 | typedef struct _LIST_ENTRY LIST_ENTRY;\r |
49 | \r | |
f4ec40ab | 50 | ///\r |
51 | /// _LIST_ENTRY structure definition.\r | |
52 | ///\r | |
959ccb23 | 53 | struct _LIST_ENTRY {\r |
54 | LIST_ENTRY *ForwardLink;\r | |
55 | LIST_ENTRY *BackLink;\r | |
56 | };\r | |
57 | \r | |
58 | //\r | |
3963c4bf | 59 | // Modifiers to abstract standard types to aid in debug of problems\r |
959ccb23 | 60 | //\r |
f4ec40ab | 61 | \r |
62 | ///\r | |
63 | /// Datum is read-only\r | |
64 | ///\r | |
959ccb23 | 65 | #define CONST const\r |
f4ec40ab | 66 | \r |
67 | ///\r | |
68 | /// Datum is scoped to the current file or function\r | |
69 | ///\r | |
959ccb23 | 70 | #define STATIC static\r |
f4ec40ab | 71 | \r |
72 | ///\r | |
f7e994ab | 73 | /// Undeclared type\r |
f4ec40ab | 74 | ///\r |
959ccb23 | 75 | #define VOID void\r |
76 | \r | |
77 | //\r | |
78 | // Modifiers for Data Types used to self document code.\r | |
79 | // This concept is borrowed for UEFI specification.\r | |
80 | //\r | |
f4ec40ab | 81 | \r |
82 | ///\r | |
83 | /// Datum is passed to the function\r | |
84 | ///\r | |
959ccb23 | 85 | #define IN\r |
f4ec40ab | 86 | \r |
87 | ///\r | |
88 | /// Datum is returned from the function\r | |
89 | ///\r | |
959ccb23 | 90 | #define OUT\r |
f4ec40ab | 91 | \r |
92 | ///\r | |
93 | /// Passing the datum to the function is optional, and a NULL\r | |
94 | /// be passed if the value is not supplied.\r | |
95 | ///\r | |
959ccb23 | 96 | #define OPTIONAL\r |
959ccb23 | 97 | \r |
959ccb23 | 98 | //\r |
99 | // UEFI specification claims 1 and 0. We are concerned about the \r | |
100 | // complier portability so we did it this way.\r | |
101 | //\r | |
f4ec40ab | 102 | \r |
103 | ///\r | |
104 | /// Boolean true value. UEFI Specification defines this value to be 1,\r | |
105 | /// but this form is more portable.\r | |
106 | ///\r | |
959ccb23 | 107 | #define TRUE ((BOOLEAN)(1==1))\r |
f4ec40ab | 108 | \r |
109 | ///\r | |
110 | /// Boolean false value. UEFI Specification defines this value to be 0,\r | |
111 | /// but this form is more portable.\r | |
112 | ///\r | |
959ccb23 | 113 | #define FALSE ((BOOLEAN)(0==1))\r |
959ccb23 | 114 | \r |
f4ec40ab | 115 | ///\r |
116 | /// NULL pointer (VOID *)\r | |
117 | ///\r | |
959ccb23 | 118 | #define NULL ((VOID *) 0)\r |
959ccb23 | 119 | \r |
3963c4bf | 120 | \r |
959ccb23 | 121 | #define BIT0 0x00000001\r |
122 | #define BIT1 0x00000002\r | |
123 | #define BIT2 0x00000004\r | |
124 | #define BIT3 0x00000008\r | |
125 | #define BIT4 0x00000010\r | |
126 | #define BIT5 0x00000020\r | |
127 | #define BIT6 0x00000040\r | |
128 | #define BIT7 0x00000080\r | |
129 | #define BIT8 0x00000100\r | |
130 | #define BIT9 0x00000200\r | |
131 | #define BIT10 0x00000400\r | |
132 | #define BIT11 0x00000800\r | |
133 | #define BIT12 0x00001000\r | |
134 | #define BIT13 0x00002000\r | |
135 | #define BIT14 0x00004000\r | |
136 | #define BIT15 0x00008000\r | |
137 | #define BIT16 0x00010000\r | |
138 | #define BIT17 0x00020000\r | |
139 | #define BIT18 0x00040000\r | |
140 | #define BIT19 0x00080000\r | |
141 | #define BIT20 0x00100000\r | |
142 | #define BIT21 0x00200000\r | |
143 | #define BIT22 0x00400000\r | |
144 | #define BIT23 0x00800000\r | |
145 | #define BIT24 0x01000000\r | |
146 | #define BIT25 0x02000000\r | |
147 | #define BIT26 0x04000000\r | |
148 | #define BIT27 0x08000000\r | |
149 | #define BIT28 0x10000000\r | |
150 | #define BIT29 0x20000000\r | |
151 | #define BIT30 0x40000000\r | |
152 | #define BIT31 0x80000000\r | |
4d24730c | 153 | #define BIT32 0x0000000100000000ULL\r |
154 | #define BIT33 0x0000000200000000ULL\r | |
155 | #define BIT34 0x0000000400000000ULL\r | |
156 | #define BIT35 0x0000000800000000ULL\r | |
157 | #define BIT36 0x0000001000000000ULL\r | |
158 | #define BIT37 0x0000002000000000ULL\r | |
159 | #define BIT38 0x0000004000000000ULL\r | |
160 | #define BIT39 0x0000008000000000ULL\r | |
161 | #define BIT40 0x0000010000000000ULL\r | |
162 | #define BIT41 0x0000020000000000ULL\r | |
163 | #define BIT42 0x0000040000000000ULL\r | |
164 | #define BIT43 0x0000080000000000ULL\r | |
165 | #define BIT44 0x0000100000000000ULL\r | |
166 | #define BIT45 0x0000200000000000ULL\r | |
167 | #define BIT46 0x0000400000000000ULL\r | |
168 | #define BIT47 0x0000800000000000ULL\r | |
169 | #define BIT48 0x0001000000000000ULL\r | |
170 | #define BIT49 0x0002000000000000ULL\r | |
171 | #define BIT50 0x0004000000000000ULL\r | |
172 | #define BIT51 0x0008000000000000ULL\r | |
173 | #define BIT52 0x0010000000000000ULL\r | |
174 | #define BIT53 0x0020000000000000ULL\r | |
175 | #define BIT54 0x0040000000000000ULL\r | |
176 | #define BIT55 0x0080000000000000ULL\r | |
177 | #define BIT56 0x0100000000000000ULL\r | |
178 | #define BIT57 0x0200000000000000ULL\r | |
179 | #define BIT58 0x0400000000000000ULL\r | |
180 | #define BIT59 0x0800000000000000ULL\r | |
181 | #define BIT60 0x1000000000000000ULL\r | |
182 | #define BIT61 0x2000000000000000ULL\r | |
183 | #define BIT62 0x4000000000000000ULL\r | |
184 | #define BIT63 0x8000000000000000ULL\r | |
959ccb23 | 185 | \r |
186 | //\r | |
187 | // Support for variable length argument lists using the ANSI standard.\r | |
188 | // \r | |
3963c4bf | 189 | // Since we are using the ANSI standard we used the standard naming and\r |
190 | // did not follow the coding convention\r | |
959ccb23 | 191 | //\r |
192 | // VA_LIST - typedef for argument list.\r | |
193 | // VA_START (VA_LIST Marker, argument before the ...) - Init Marker for use.\r | |
194 | // VA_END (VA_LIST Marker) - Clear Marker\r | |
3963c4bf | 195 | // VA_ARG (VA_LIST Marker, var arg size) - Use Marker to get an argument from\r |
959ccb23 | 196 | // the ... list. You must know the size and pass it in this macro.\r |
197 | //\r | |
198 | // example:\r | |
199 | //\r | |
200 | // UINTN\r | |
201 | // ExampleVarArg (\r | |
202 | // IN UINTN NumberOfArgs,\r | |
203 | // ...\r | |
204 | // )\r | |
205 | // {\r | |
206 | // VA_LIST Marker;\r | |
207 | // UINTN Index;\r | |
208 | // UINTN Result;\r | |
209 | //\r | |
210 | // //\r | |
211 | // // Initialize the Marker\r | |
212 | // //\r | |
213 | // VA_START (Marker, NumberOfArgs);\r | |
214 | // for (Index = 0, Result = 0; Index < NumberOfArgs; Index++) {\r | |
215 | // //\r | |
216 | // // The ... list is a series of UINTN values, so average them up.\r | |
217 | // //\r | |
218 | // Result += VA_ARG (Marker, UINTN);\r | |
219 | // }\r | |
220 | //\r | |
221 | // VA_END (Marker);\r | |
222 | // return Result\r | |
223 | // }\r | |
224 | //\r | |
225 | \r | |
c3d4e543 LG |
226 | /**\r |
227 | Return the size of argument that has been aligned to sizeof (UINTN).\r | |
228 | \r | |
229 | @param n The parameter size is to be aligned.\r | |
230 | \r | |
231 | @return The aligned size\r | |
232 | **/\r | |
959ccb23 | 233 | #define _INT_SIZE_OF(n) ((sizeof (n) + sizeof (UINTN) - 1) &~(sizeof (UINTN) - 1))\r |
234 | \r | |
f4ec40ab | 235 | ///\r |
236 | /// Pointer to the start of a variable argument list. Same as CHAR8 *.\r | |
237 | ///\r | |
959ccb23 | 238 | typedef CHAR8 *VA_LIST;\r |
959ccb23 | 239 | \r |
3963c4bf | 240 | /**\r |
241 | Retrieves a pointer to the beginning of a variable argument list based on \r | |
242 | the name of the parameter that immediately precedes the variable argument list. \r | |
243 | \r | |
244 | This function initializes Marker to point to the beginning of the variable argument \r | |
245 | list that immediately follows Parameter. The method for computing the pointer to the \r | |
246 | next argument in the argument list is CPU specific following the EFIAPI ABI.\r | |
247 | \r | |
248 | @param Marker Pointer to the beginning of the variable argument list.\r | |
249 | @param Parameter The name of the parameter that immediately precedes \r | |
250 | the variable argument list.\r | |
251 | \r | |
252 | @return A pointer to the beginning of a variable argument list.\r | |
253 | \r | |
254 | **/\r | |
255 | #define VA_START(Marker, Parameter) (Marker = (VA_LIST) & (Parameter) + _INT_SIZE_OF (Parameter))\r | |
256 | \r | |
257 | /**\r | |
258 | Returns an argument of a specified type from a variable argument list and updates \r | |
259 | the pointer to the variable argument list to point to the next argument. \r | |
260 | \r | |
261 | This function returns an argument of the type specified by TYPE from the beginning \r | |
262 | of the variable argument list specified by Marker. Marker is then updated to point \r | |
263 | to the next argument in the variable argument list. The method for computing the \r | |
264 | pointer to the next argument in the argument list is CPU specific following the EFIAPI ABI.\r | |
265 | \r | |
266 | @param Marker Pointer to the beginning of a variable argument list.\r | |
267 | @param TYPE The type of argument to retrieve from the beginning \r | |
268 | of the variable argument list.\r | |
269 | \r | |
270 | @return An argument of the type specified by TYPE.\r | |
271 | \r | |
272 | **/\r | |
273 | #define VA_ARG(Marker, TYPE) (*(TYPE *) ((Marker += _INT_SIZE_OF (TYPE)) - _INT_SIZE_OF (TYPE)))\r | |
274 | \r | |
275 | /**\r | |
276 | Terminates the use of a variable argument list.\r | |
277 | \r | |
278 | This function initializes Marker so it can no longer be used with VA_ARG(). \r | |
279 | After this macro is used, the only way to access the variable argument list again is \r | |
280 | by using VA_START() again.\r | |
281 | \r | |
282 | @param Marker The variable to set to the beginning of the variable argument list.\r | |
283 | \r | |
284 | **/\r | |
285 | #define VA_END(Marker) (Marker = (VA_LIST) 0)\r | |
286 | \r | |
287 | /**\r | |
288 | Macro that returns the byte offset of a field in a data structure. \r | |
289 | \r | |
290 | This function returns the offset, in bytes, of field specified by Field from the \r | |
291 | beginning of the data structure specified by TYPE. If TYPE does not contain Field, \r | |
292 | the module will not compile. \r | |
293 | \r | |
294 | @param TYPE The name of the data structure that contains the field specified by Field. \r | |
295 | @param Field The name of the field in the data structure.\r | |
296 | \r | |
297 | @return Offset, in bytes, of field.\r | |
298 | \r | |
299 | **/\r | |
959ccb23 | 300 | #define OFFSET_OF(TYPE, Field) ((UINTN) &(((TYPE *)0)->Field))\r |
301 | \r | |
3963c4bf | 302 | /**\r |
303 | Macro that returns a pointer to the data structure that contains a specified field of \r | |
304 | that data structure. This is a lightweight method to hide information by placing a \r | |
305 | public data structure inside a larger private data structure and using a pointer to \r | |
306 | the public data structure to retrieve a pointer to the private data structure.\r | |
307 | \r | |
308 | This function computes the offset, in bytes, of field specified by Field from the beginning \r | |
309 | of the data structure specified by TYPE. This offset is subtracted from Record, and is \r | |
310 | used to return a pointer to a data structure of the type specified by TYPE.If the data type \r | |
311 | specified by TYPE does not contain the field specified by Field, then the module will not compile. \r | |
312 | \r | |
313 | @param Record Pointer to the field specified by Field within a data structure of type TYPE. \r | |
314 | @param TYPE The name of the data structure type to return. This data structure must \r | |
315 | contain the field specified by Field. \r | |
316 | @param Field The name of the field in the data structure specified by TYPE to which Record points.\r | |
317 | \r | |
318 | @return A pointer to the structure from one of it's elements.\r | |
319 | \r | |
320 | **/\r | |
22ce9dc5 | 321 | #define BASE_CR(Record, TYPE, Field) ((TYPE *) ((CHAR8 *) (Record) - (CHAR8 *) &(((TYPE *) 0)->Field)))\r |
959ccb23 | 322 | \r |
3963c4bf | 323 | /**\r |
324 | Rounds a value up to the next boundary using a specified alignment. \r | |
325 | \r | |
326 | This function rounds Value up to the next boundary using the specified Alignment. \r | |
327 | This aligned value is returned. \r | |
328 | \r | |
329 | @param Value The value to round up.\r | |
330 | @param Alignment The alignment boundary used to return the aligned value.\r | |
331 | \r | |
332 | @return A value up to the next boundary.\r | |
333 | \r | |
334 | **/\r | |
3fef0f51 | 335 | #define ALIGN_VALUE(Value, Alignment) ((Value) + (((Alignment) - (Value)) & ((Alignment) - 1)))\r |
336 | \r | |
3963c4bf | 337 | /**\r |
338 | Adjust a pointer by adding the minimum offset required for it to be aligned on \r | |
339 | a specified alignment boundary. \r | |
340 | \r | |
341 | This function rounds the pointer specified by Pointer to the next alignment boundary \r | |
342 | specified by Alignment. The pointer to the aligned address is returned. \r | |
343 | \r | |
344 | @param Value The value to round up.\r | |
345 | @param Alignment The alignment boundary to use to return an aligned pointer.\r | |
346 | \r | |
347 | @return Pointer to the aligned address.\r | |
348 | \r | |
349 | **/\r | |
3fef0f51 | 350 | #define ALIGN_POINTER(Pointer, Alignment) ((VOID *) (ALIGN_VALUE ((UINTN)(Pointer), (Alignment))))\r |
959ccb23 | 351 | \r |
3963c4bf | 352 | /**\r |
353 | Rounds a value up to the next natural boundary for the current CPU. \r | |
354 | This is 4-bytes for 32-bit CPUs and 8-bytes for 64-bit CPUs. \r | |
355 | \r | |
356 | This function rounds the value specified by Value up to the next natural boundary for the \r | |
357 | current CPU. This rounded value is returned. \r | |
358 | \r | |
359 | @param Value The value to round up.\r | |
360 | \r | |
361 | @return Rounded value specified by Value.\r | |
362 | \r | |
363 | **/\r | |
3fef0f51 | 364 | #define ALIGN_VARIABLE(Value) ALIGN_VALUE ((Value), sizeof (UINTN))\r |
365 | \r | |
959ccb23 | 366 | \r |
3963c4bf | 367 | /**\r |
368 | Return the maximum of two operands. \r | |
369 | \r | |
370 | This macro returns the maximum of two operand specified by a and b. \r | |
371 | Both a and b must be the same numerical types, signed or unsigned.\r | |
372 | \r | |
373 | @param TYPE Any numerical data types.\r | |
374 | @param a The first operand with any numerical type.\r | |
375 | @param b The second operand. It should be the same any numerical type with a.\r | |
376 | \r | |
377 | @return Maximum of two operands.\r | |
378 | \r | |
379 | **/\r | |
959ccb23 | 380 | #define MAX(a, b) \\r |
381 | (((a) > (b)) ? (a) : (b))\r | |
382 | \r | |
3963c4bf | 383 | /**\r |
384 | Return the minimum of two operands. \r | |
385 | \r | |
386 | This macro returns the minimal of two operand specified by a and b. \r | |
387 | Both a and b must be the same numerical types, signed or unsigned.\r | |
388 | \r | |
389 | @param TYPE Any numerical data types.\r | |
390 | @param a The first operand with any numerical type.\r | |
391 | @param b The second operand. It should be the same any numerical type with a.\r | |
392 | \r | |
393 | @return Minimum of two operands.\r | |
394 | \r | |
395 | **/\r | |
959ccb23 | 396 | \r |
959ccb23 | 397 | #define MIN(a, b) \\r |
398 | (((a) < (b)) ? (a) : (b))\r | |
399 | \r | |
959ccb23 | 400 | //\r |
f4ec40ab | 401 | // Status codes common to all execution phases\r |
959ccb23 | 402 | //\r |
959ccb23 | 403 | typedef INTN RETURN_STATUS;\r |
404 | \r | |
f4ec40ab | 405 | /**\r |
406 | Produces a RETURN_STATUS code with the highest bit set. \r | |
959ccb23 | 407 | \r |
40731047 | 408 | @param StatusCode The status code value to convert into a warning code. \r |
f4ec40ab | 409 | StatusCode must be in the range 0x00000000..0x7FFFFFFF.\r |
410 | \r | |
411 | @return The value specified by StatusCode with the highest bit set.\r | |
412 | \r | |
413 | **/\r | |
414 | #define ENCODE_ERROR(StatusCode) (MAX_BIT | (StatusCode))\r | |
959ccb23 | 415 | \r |
f4ec40ab | 416 | /**\r |
417 | Produces a RETURN_STATUS code with the highest bit clear. \r | |
418 | \r | |
40731047 | 419 | @param StatusCode The status code value to convert into a warning code. \r |
f4ec40ab | 420 | StatusCode must be in the range 0x00000000..0x7FFFFFFF.\r |
421 | \r | |
422 | @return The value specified by StatusCode with the highest bit clear.\r | |
423 | \r | |
424 | **/\r | |
425 | #define ENCODE_WARNING(StatusCode) (StatusCode)\r | |
426 | \r | |
427 | /**\r | |
428 | Returns TRUE if a specified RETURN_STATUS code is an error code. \r | |
429 | \r | |
430 | This function returns TRUE if StatusCode has the high bit set. Otherwise FALSE is returned. \r | |
431 | \r | |
40731047 | 432 | @param StatusCode The status code value to evaluate.\r |
f4ec40ab | 433 | \r |
434 | @retval TRUE The high bit of StatusCode is set.\r | |
435 | @retval FALSE The high bit of StatusCode is clear.\r | |
436 | \r | |
437 | **/\r | |
438 | #define RETURN_ERROR(StatusCode) ((INTN) (StatusCode) < 0)\r | |
439 | \r | |
440 | ///\r | |
441 | /// The operation completed successfully.\r | |
442 | ///\r | |
959ccb23 | 443 | #define RETURN_SUCCESS 0\r |
f4ec40ab | 444 | \r |
445 | ///\r | |
446 | /// The image failed to load.\r | |
447 | ///\r | |
959ccb23 | 448 | #define RETURN_LOAD_ERROR ENCODE_ERROR (1)\r |
f4ec40ab | 449 | \r |
450 | ///\r | |
451 | /// The parameter was incorrect.\r | |
452 | ///\r | |
959ccb23 | 453 | #define RETURN_INVALID_PARAMETER ENCODE_ERROR (2)\r |
f4ec40ab | 454 | \r |
455 | ///\r | |
456 | /// The operation is not supported.\r | |
457 | ///\r | |
959ccb23 | 458 | #define RETURN_UNSUPPORTED ENCODE_ERROR (3)\r |
f4ec40ab | 459 | \r |
460 | ///\r | |
461 | /// The buffer was not the proper size for the request.\r | |
462 | ///\r | |
959ccb23 | 463 | #define RETURN_BAD_BUFFER_SIZE ENCODE_ERROR (4)\r |
f4ec40ab | 464 | \r |
465 | ///\r | |
466 | /// The buffer was not large enough to hold the requested data.\r | |
467 | /// The required buffer size is returned in the appropriate\r | |
468 | /// parameter when this error occurs.\r | |
469 | ///\r | |
959ccb23 | 470 | #define RETURN_BUFFER_TOO_SMALL ENCODE_ERROR (5)\r |
f4ec40ab | 471 | \r |
472 | ///\r | |
80619162 | 473 | /// There is no data pending upon return.\r |
f4ec40ab | 474 | ///\r |
959ccb23 | 475 | #define RETURN_NOT_READY ENCODE_ERROR (6)\r |
f4ec40ab | 476 | \r |
477 | ///\r | |
478 | /// The physical device reported an error while attempting the\r | |
479 | /// operation.\r | |
480 | ///\r | |
959ccb23 | 481 | #define RETURN_DEVICE_ERROR ENCODE_ERROR (7)\r |
f4ec40ab | 482 | \r |
483 | ///\r | |
484 | /// The device can not be written to.\r | |
485 | ///\r | |
959ccb23 | 486 | #define RETURN_WRITE_PROTECTED ENCODE_ERROR (8)\r |
f4ec40ab | 487 | \r |
488 | ///\r | |
489 | /// The resource has run out.\r | |
490 | ///\r | |
959ccb23 | 491 | #define RETURN_OUT_OF_RESOURCES ENCODE_ERROR (9)\r |
f4ec40ab | 492 | \r |
493 | ///\r | |
80619162 | 494 | /// An inconsistency was detected on the file system causing the \r |
f4ec40ab | 495 | /// operation to fail.\r |
496 | ///\r | |
959ccb23 | 497 | #define RETURN_VOLUME_CORRUPTED ENCODE_ERROR (10)\r |
f4ec40ab | 498 | \r |
499 | ///\r | |
500 | /// There is no more space on the file system.\r | |
501 | ///\r | |
959ccb23 | 502 | #define RETURN_VOLUME_FULL ENCODE_ERROR (11)\r |
f4ec40ab | 503 | \r |
504 | ///\r | |
505 | /// The device does not contain any medium to perform the \r | |
506 | /// operation.\r | |
507 | ///\r | |
959ccb23 | 508 | #define RETURN_NO_MEDIA ENCODE_ERROR (12)\r |
f4ec40ab | 509 | \r |
510 | ///\r | |
511 | /// The medium in the device has changed since the last\r | |
512 | /// access.\r | |
513 | ///\r | |
959ccb23 | 514 | #define RETURN_MEDIA_CHANGED ENCODE_ERROR (13)\r |
f4ec40ab | 515 | \r |
516 | ///\r | |
517 | /// The item was not found.\r | |
518 | ///\r | |
959ccb23 | 519 | #define RETURN_NOT_FOUND ENCODE_ERROR (14)\r |
f4ec40ab | 520 | \r |
521 | ///\r | |
522 | /// Access was denied.\r | |
523 | ///\r | |
959ccb23 | 524 | #define RETURN_ACCESS_DENIED ENCODE_ERROR (15)\r |
f4ec40ab | 525 | \r |
526 | ///\r | |
527 | /// The server was not found or did not respond to the request.\r | |
528 | ///\r | |
959ccb23 | 529 | #define RETURN_NO_RESPONSE ENCODE_ERROR (16)\r |
f4ec40ab | 530 | \r |
531 | ///\r | |
532 | /// A mapping to the device does not exist.\r | |
533 | ///\r | |
959ccb23 | 534 | #define RETURN_NO_MAPPING ENCODE_ERROR (17)\r |
f4ec40ab | 535 | \r |
536 | ///\r | |
537 | /// A timeout time expired.\r | |
538 | ///\r | |
959ccb23 | 539 | #define RETURN_TIMEOUT ENCODE_ERROR (18)\r |
f4ec40ab | 540 | \r |
541 | ///\r | |
542 | /// The protocol has not been started.\r | |
543 | ///\r | |
959ccb23 | 544 | #define RETURN_NOT_STARTED ENCODE_ERROR (19)\r |
f4ec40ab | 545 | \r |
546 | ///\r | |
547 | /// The protocol has already been started.\r | |
548 | ///\r | |
959ccb23 | 549 | #define RETURN_ALREADY_STARTED ENCODE_ERROR (20)\r |
f4ec40ab | 550 | \r |
551 | ///\r | |
552 | /// The operation was aborted.\r | |
553 | ///\r | |
959ccb23 | 554 | #define RETURN_ABORTED ENCODE_ERROR (21)\r |
f4ec40ab | 555 | \r |
556 | ///\r | |
727501bb | 557 | /// An ICMP error occurred during the network operation.\r |
f4ec40ab | 558 | ///\r |
959ccb23 | 559 | #define RETURN_ICMP_ERROR ENCODE_ERROR (22)\r |
f4ec40ab | 560 | \r |
561 | ///\r | |
727501bb | 562 | /// A TFTP error occurred during the network operation.\r |
f4ec40ab | 563 | ///\r |
959ccb23 | 564 | #define RETURN_TFTP_ERROR ENCODE_ERROR (23)\r |
f4ec40ab | 565 | \r |
566 | ///\r | |
727501bb | 567 | /// A protocol error occurred during the network operation.\r |
f4ec40ab | 568 | ///\r |
959ccb23 | 569 | #define RETURN_PROTOCOL_ERROR ENCODE_ERROR (24)\r |
f4ec40ab | 570 | \r |
571 | ///\r | |
572 | /// A function encountered an internal version that was\r | |
727501bb | 573 | /// incompatible with a version requested by the caller.\r |
f4ec40ab | 574 | ///\r |
959ccb23 | 575 | #define RETURN_INCOMPATIBLE_VERSION ENCODE_ERROR (25)\r |
f4ec40ab | 576 | \r |
577 | ///\r | |
578 | /// The function was not performed due to a security violation.\r | |
579 | ///\r | |
959ccb23 | 580 | #define RETURN_SECURITY_VIOLATION ENCODE_ERROR (26)\r |
f4ec40ab | 581 | \r |
582 | ///\r | |
583 | /// A CRC error was detected.\r | |
584 | ///\r | |
959ccb23 | 585 | #define RETURN_CRC_ERROR ENCODE_ERROR (27)\r |
f4ec40ab | 586 | \r |
587 | ///\r | |
588 | /// Beginning or end of media was reached.\r | |
589 | ///\r | |
959ccb23 | 590 | #define RETURN_END_OF_MEDIA ENCODE_ERROR (28)\r |
f4ec40ab | 591 | \r |
592 | ///\r | |
593 | /// The end of the file was reached.\r | |
594 | ///\r | |
959ccb23 | 595 | #define RETURN_END_OF_FILE ENCODE_ERROR (31)\r |
f4ec40ab | 596 | \r |
597 | ///\r | |
598 | /// The language specified was invalid.\r | |
599 | ///\r | |
54cf8780 | 600 | #define RETURN_INVALID_LANGUAGE ENCODE_ERROR (32)\r |
601 | \r | |
959ccb23 | 602 | \r |
f4ec40ab | 603 | ///\r |
604 | /// The Unicode string contained one or more characters that\r | |
605 | /// the device could not render and were skipped.\r | |
606 | ///\r | |
959ccb23 | 607 | #define RETURN_WARN_UNKNOWN_GLYPH ENCODE_WARNING (1)\r |
f4ec40ab | 608 | \r |
609 | ///\r | |
610 | /// The handle was closed, but the file was not deleted.\r | |
611 | ///\r | |
959ccb23 | 612 | #define RETURN_WARN_DELETE_FAILURE ENCODE_WARNING (2)\r |
f4ec40ab | 613 | \r |
614 | ///\r | |
615 | /// The handle was closed, but the data to the file was not\r | |
616 | /// flushed properly.\r | |
617 | ///\r | |
959ccb23 | 618 | #define RETURN_WARN_WRITE_FAILURE ENCODE_WARNING (3)\r |
f4ec40ab | 619 | \r |
620 | ///\r | |
621 | /// The resulting buffer was too small, and the data was \r | |
622 | /// truncated to the buffer size.\r | |
623 | ///\r | |
959ccb23 | 624 | #define RETURN_WARN_BUFFER_TOO_SMALL ENCODE_WARNING (4)\r |
625 | \r | |
a7cc3d26 | 626 | /**\r |
627 | Returns a 16-bit signature built from 2 ASCII characters.\r | |
628 | \r | |
3963c4bf | 629 | This macro returns a 16-bit value built from the two ASCII characters specified \r |
630 | by A and B.\r | |
631 | \r | |
ee6c452c | 632 | @param A The first ASCII character.\r |
633 | @param B The second ASCII character.\r | |
a7cc3d26 | 634 | \r |
635 | @return A 16-bit value built from the two ASCII characters specified by A and B.\r | |
636 | \r | |
637 | **/\r | |
13c31065 | 638 | #define SIGNATURE_16(A, B) ((A) | (B << 8))\r |
a7cc3d26 | 639 | \r |
640 | /**\r | |
641 | Returns a 32-bit signature built from 4 ASCII characters.\r | |
642 | \r | |
3963c4bf | 643 | This macro returns a 32-bit value built from the four ASCII characters specified \r |
644 | by A, B, C, and D.\r | |
645 | \r | |
ee6c452c | 646 | @param A The first ASCII character.\r |
647 | @param B The second ASCII character.\r | |
648 | @param C The third ASCII character.\r | |
649 | @param D The fourth ASCII character.\r | |
a7cc3d26 | 650 | \r |
651 | @return A 32-bit value built from the two ASCII characters specified by A, B,\r | |
652 | C and D.\r | |
653 | \r | |
654 | **/\r | |
13c31065 | 655 | #define SIGNATURE_32(A, B, C, D) (SIGNATURE_16 (A, B) | (SIGNATURE_16 (C, D) << 16))\r |
a7cc3d26 | 656 | \r |
657 | /**\r | |
658 | Returns a 64-bit signature built from 8 ASCII characters.\r | |
659 | \r | |
3963c4bf | 660 | This macro returns a 64-bit value built from the eight ASCII characters specified \r |
661 | by A, B, C, D, E, F, G,and H.\r | |
662 | \r | |
ee6c452c | 663 | @param A The first ASCII character.\r |
664 | @param B The second ASCII character.\r | |
665 | @param C The third ASCII character.\r | |
666 | @param D The fourth ASCII character.\r | |
667 | @param E The fifth ASCII character.\r | |
668 | @param F The sixth ASCII character.\r | |
669 | @param G The seventh ASCII character.\r | |
670 | @param H The eighth ASCII character.\r | |
a7cc3d26 | 671 | \r |
672 | @return A 64-bit value built from the two ASCII characters specified by A, B,\r | |
673 | C, D, E, F, G and H.\r | |
674 | \r | |
675 | **/\r | |
13c31065 | 676 | #define SIGNATURE_64(A, B, C, D, E, F, G, H) \\r |
677 | (SIGNATURE_32 (A, B, C, D) | ((UINT64) (SIGNATURE_32 (E, F, G, H)) << 32))\r | |
678 | \r | |
959ccb23 | 679 | #endif\r |
680 | \r |