Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | # |
2 | # Library configuration | |
3 | # | |
4 | ||
4370aa4a LJ |
5 | config BINARY_PRINTF |
6 | def_bool n | |
7 | ||
1da177e4 LT |
8 | menu "Library routines" |
9 | ||
f5e70d0f DW |
10 | config RAID6_PQ |
11 | tristate | |
12 | ||
a5cfc1ec AM |
13 | config BITREVERSE |
14 | tristate | |
15 | ||
556d2f05 | 16 | config HAVE_ARCH_BITREVERSE |
841c0090 | 17 | bool |
556d2f05 YW |
18 | default n |
19 | depends on BITREVERSE | |
20 | help | |
9e522c0d AM |
21 | This option enables the use of hardware bit-reversal instructions on |
22 | architectures which support such operations. | |
556d2f05 | 23 | |
8759ef32 | 24 | config RATIONAL |
6341e62b | 25 | bool |
8759ef32 | 26 | |
2922585b DM |
27 | config GENERIC_STRNCPY_FROM_USER |
28 | bool | |
29 | ||
a08c5356 LT |
30 | config GENERIC_STRNLEN_USER |
31 | bool | |
32 | ||
4cd5773a AS |
33 | config GENERIC_NET_UTILS |
34 | bool | |
35 | ||
19870def | 36 | config GENERIC_FIND_FIRST_BIT |
9ba16087 | 37 | bool |
19870def | 38 | |
b923650b MT |
39 | config NO_GENERIC_PCI_IOPORT_MAP |
40 | bool | |
41 | ||
66eab4df MT |
42 | config GENERIC_PCI_IOMAP |
43 | bool | |
44 | ||
4673ca8e MT |
45 | config GENERIC_IOMAP |
46 | bool | |
66eab4df | 47 | select GENERIC_PCI_IOMAP |
4673ca8e | 48 | |
4ccf4bea WS |
49 | config STMP_DEVICE |
50 | bool | |
22b361d1 | 51 | |
bc08b449 LT |
52 | config ARCH_USE_CMPXCHG_LOCKREF |
53 | bool | |
54 | ||
72d93104 LT |
55 | config ARCH_HAS_FAST_MULTIPLIER |
56 | bool | |
57 | ||
031e3601 ZY |
58 | config INDIRECT_PIO |
59 | bool "Access I/O in non-MMIO mode" | |
60 | depends on ARM64 | |
61 | help | |
62 | On some platforms where no separate I/O space exists, there are I/O | |
63 | hosts which can not be accessed in MMIO mode. Using the logical PIO | |
64 | mechanism, the host-local I/O resource can be mapped into system | |
65 | logic PIO space shared with MMIO hosts, such as PCI/PCIe, then the | |
66 | system can access the I/O devices with the mapped-logic PIO through | |
67 | I/O accessors. | |
68 | ||
69 | This way has relatively little I/O performance cost. Please make | |
70 | sure your devices really need this configure item enabled. | |
71 | ||
72 | When in doubt, say N. | |
73 | ||
1da177e4 LT |
74 | config CRC_CCITT |
75 | tristate "CRC-CCITT functions" | |
76 | help | |
77 | This option is provided for the case where no in-kernel-tree | |
78 | modules require CRC-CCITT functions, but a module built outside | |
79 | the kernel tree does. Such modules that use library CRC-CCITT | |
80 | functions require M here. | |
81 | ||
7657ec1f EP |
82 | config CRC16 |
83 | tristate "CRC16 functions" | |
84 | help | |
85 | This option is provided for the case where no in-kernel-tree | |
86 | modules require CRC16 functions, but a module built outside | |
87 | the kernel tree does. Such modules that use library CRC16 | |
88 | functions require M here. | |
89 | ||
f11f594e MP |
90 | config CRC_T10DIF |
91 | tristate "CRC calculation for the T10 Data Integrity Field" | |
68411521 HX |
92 | select CRYPTO |
93 | select CRYPTO_CRCT10DIF | |
f11f594e MP |
94 | help |
95 | This option is only needed if a module that's not in the | |
96 | kernel tree needs to calculate CRC checks for use with the | |
97 | SCSI data integrity subsystem. | |
98 | ||
3e7cbae7 ID |
99 | config CRC_ITU_T |
100 | tristate "CRC ITU-T V.41 functions" | |
101 | help | |
102 | This option is provided for the case where no in-kernel-tree | |
103 | modules require CRC ITU-T V.41 functions, but a module built outside | |
104 | the kernel tree does. Such modules that use library CRC ITU-T V.41 | |
105 | functions require M here. | |
106 | ||
1da177e4 | 107 | config CRC32 |
46c5801e | 108 | tristate "CRC32/CRC32c functions" |
1da177e4 | 109 | default y |
906d66df | 110 | select BITREVERSE |
1da177e4 LT |
111 | help |
112 | This option is provided for the case where no in-kernel-tree | |
46c5801e DW |
113 | modules require CRC32/CRC32c functions, but a module built outside |
114 | the kernel tree does. Such modules that use library CRC32/CRC32c | |
115 | functions require M here. | |
1da177e4 | 116 | |
3863ef31 | 117 | config CRC32_SELFTEST |
5fb7f874 | 118 | tristate "CRC32 perform self test on init" |
3863ef31 BP |
119 | depends on CRC32 |
120 | help | |
121 | This option enables the CRC32 library functions to perform a | |
122 | self test on initialization. The self test computes crc32_le | |
123 | and crc32_be over byte strings with random alignment and length | |
124 | and computes the total elapsed time and number of bytes processed. | |
125 | ||
5cde7656 DW |
126 | choice |
127 | prompt "CRC32 implementation" | |
128 | depends on CRC32 | |
129 | default CRC32_SLICEBY8 | |
82edb4ba DW |
130 | help |
131 | This option allows a kernel builder to override the default choice | |
132 | of CRC32 algorithm. Choose the default ("slice by 8") unless you | |
133 | know that you need one of the others. | |
5cde7656 DW |
134 | |
135 | config CRC32_SLICEBY8 | |
136 | bool "Slice by 8 bytes" | |
137 | help | |
138 | Calculate checksum 8 bytes at a time with a clever slicing algorithm. | |
139 | This is the fastest algorithm, but comes with a 8KiB lookup table. | |
140 | Most modern processors have enough cache to hold this table without | |
141 | thrashing the cache. | |
142 | ||
143 | This is the default implementation choice. Choose this one unless | |
144 | you have a good reason not to. | |
145 | ||
146 | config CRC32_SLICEBY4 | |
147 | bool "Slice by 4 bytes" | |
148 | help | |
149 | Calculate checksum 4 bytes at a time with a clever slicing algorithm. | |
150 | This is a bit slower than slice by 8, but has a smaller 4KiB lookup | |
151 | table. | |
152 | ||
153 | Only choose this option if you know what you are doing. | |
154 | ||
155 | config CRC32_SARWATE | |
156 | bool "Sarwate's Algorithm (one byte at a time)" | |
157 | help | |
158 | Calculate checksum a byte at a time using Sarwate's algorithm. This | |
159 | is not particularly fast, but has a small 256 byte lookup table. | |
160 | ||
161 | Only choose this option if you know what you are doing. | |
162 | ||
163 | config CRC32_BIT | |
164 | bool "Classic Algorithm (one bit at a time)" | |
165 | help | |
166 | Calculate checksum one bit at a time. This is VERY slow, but has | |
167 | no lookup table. This is provided as a debugging option. | |
168 | ||
169 | Only choose this option if you are debugging crc32. | |
170 | ||
171 | endchoice | |
172 | ||
0cbaa448 JK |
173 | config CRC4 |
174 | tristate "CRC4 functions" | |
175 | help | |
176 | This option is provided for the case where no in-kernel-tree | |
177 | modules require CRC4 functions, but a module built outside | |
178 | the kernel tree does. Such modules that use library CRC4 | |
179 | functions require M here. | |
180 | ||
ad241528 JN |
181 | config CRC7 |
182 | tristate "CRC7 functions" | |
183 | help | |
184 | This option is provided for the case where no in-kernel-tree | |
185 | modules require CRC7 functions, but a module built outside | |
186 | the kernel tree does. Such modules that use library CRC7 | |
187 | functions require M here. | |
188 | ||
1da177e4 LT |
189 | config LIBCRC32C |
190 | tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check" | |
93027354 | 191 | select CRYPTO |
69c35efc | 192 | select CRYPTO_CRC32C |
1da177e4 LT |
193 | help |
194 | This option is provided for the case where no in-kernel-tree | |
195 | modules require CRC32c functions, but a module built outside the | |
196 | kernel tree does. Such modules that use library CRC32c functions | |
197 | require M here. See Castagnoli93. | |
198 | Module will be libcrc32c. | |
199 | ||
7150962d AS |
200 | config CRC8 |
201 | tristate "CRC8 function" | |
202 | help | |
203 | This option provides CRC8 function. Drivers may select this | |
204 | when they need to do cyclic redundancy check according CRC8 | |
205 | algorithm. Module will be called crc8. | |
206 | ||
5d240522 NT |
207 | config XXHASH |
208 | tristate | |
209 | ||
e65e1fc2 AV |
210 | config AUDIT_GENERIC |
211 | bool | |
212 | depends on AUDIT && !AUDIT_ARCH | |
213 | default y | |
214 | ||
4b588411 AT |
215 | config AUDIT_ARCH_COMPAT_GENERIC |
216 | bool | |
217 | default n | |
218 | ||
219 | config AUDIT_COMPAT_GENERIC | |
220 | bool | |
221 | depends on AUDIT_GENERIC && AUDIT_ARCH_COMPAT_GENERIC && COMPAT | |
222 | default y | |
223 | ||
a6a9c0f1 DB |
224 | config RANDOM32_SELFTEST |
225 | bool "PRNG perform self test on init" | |
226 | default n | |
227 | help | |
228 | This option enables the 32 bit PRNG library functions to perform a | |
229 | self test on initialization. | |
230 | ||
1da177e4 LT |
231 | # |
232 | # compression support is select'ed if needed | |
233 | # | |
2da572c9 | 234 | config 842_COMPRESS |
5b571677 | 235 | select CRC32 |
2da572c9 DS |
236 | tristate |
237 | ||
238 | config 842_DECOMPRESS | |
5b571677 | 239 | select CRC32 |
2da572c9 DS |
240 | tristate |
241 | ||
1da177e4 LT |
242 | config ZLIB_INFLATE |
243 | tristate | |
244 | ||
245 | config ZLIB_DEFLATE | |
246 | tristate | |
1fd4e5c3 | 247 | select BITREVERSE |
1da177e4 | 248 | |
64c70b1c RP |
249 | config LZO_COMPRESS |
250 | tristate | |
251 | ||
252 | config LZO_DECOMPRESS | |
253 | tristate | |
254 | ||
c72ac7a1 CM |
255 | config LZ4_COMPRESS |
256 | tristate | |
257 | ||
258 | config LZ4HC_COMPRESS | |
259 | tristate | |
260 | ||
e76e1fdf KL |
261 | config LZ4_DECOMPRESS |
262 | tristate | |
263 | ||
73f3d1b4 NT |
264 | config ZSTD_COMPRESS |
265 | select XXHASH | |
266 | tristate | |
267 | ||
268 | config ZSTD_DECOMPRESS | |
269 | select XXHASH | |
270 | tristate | |
271 | ||
24fa0402 LC |
272 | source "lib/xz/Kconfig" |
273 | ||
c8531ab3 PA |
274 | # |
275 | # These all provide a common interface (hence the apparent duplication with | |
276 | # ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.) | |
277 | # | |
278 | config DECOMPRESS_GZIP | |
7856a16e | 279 | select ZLIB_INFLATE |
c8531ab3 PA |
280 | tristate |
281 | ||
282 | config DECOMPRESS_BZIP2 | |
283 | tristate | |
284 | ||
285 | config DECOMPRESS_LZMA | |
286 | tristate | |
287 | ||
3ebe1243 LC |
288 | config DECOMPRESS_XZ |
289 | select XZ_DEC | |
290 | tristate | |
291 | ||
cacb246f AT |
292 | config DECOMPRESS_LZO |
293 | select LZO_DECOMPRESS | |
294 | tristate | |
295 | ||
e76e1fdf KL |
296 | config DECOMPRESS_LZ4 |
297 | select LZ4_DECOMPRESS | |
298 | tristate | |
299 | ||
f14f75b8 JS |
300 | # |
301 | # Generic allocator support is selected if needed | |
302 | # | |
303 | config GENERIC_ALLOCATOR | |
6341e62b | 304 | bool |
f14f75b8 | 305 | |
1da177e4 LT |
306 | # |
307 | # reed solomon support is select'ed if needed | |
308 | # | |
309 | config REED_SOLOMON | |
310 | tristate | |
311 | ||
312 | config REED_SOLOMON_ENC8 | |
6341e62b | 313 | bool |
1da177e4 LT |
314 | |
315 | config REED_SOLOMON_DEC8 | |
6341e62b | 316 | bool |
1da177e4 LT |
317 | |
318 | config REED_SOLOMON_ENC16 | |
6341e62b | 319 | bool |
1da177e4 LT |
320 | |
321 | config REED_SOLOMON_DEC16 | |
6341e62b | 322 | bool |
1da177e4 | 323 | |
437aa565 ID |
324 | # |
325 | # BCH support is selected if needed | |
326 | # | |
327 | config BCH | |
328 | tristate | |
329 | ||
330 | config BCH_CONST_PARAMS | |
6341e62b | 331 | bool |
437aa565 ID |
332 | help |
333 | Drivers may select this option to force specific constant | |
334 | values for parameters 'm' (Galois field order) and 't' | |
335 | (error correction capability). Those specific values must | |
336 | be set by declaring default values for symbols BCH_CONST_M | |
337 | and BCH_CONST_T. | |
338 | Doing so will enable extra compiler optimizations, | |
339 | improving encoding and decoding performance up to 2x for | |
340 | usual (m,t) values (typically such that m*t < 200). | |
341 | When this option is selected, the BCH library supports | |
342 | only a single (m,t) configuration. This is mainly useful | |
343 | for NAND flash board drivers requiring known, fixed BCH | |
344 | parameters. | |
345 | ||
346 | config BCH_CONST_M | |
347 | int | |
348 | range 5 15 | |
349 | help | |
350 | Constant value for Galois field order 'm'. If 'k' is the | |
351 | number of data bits to protect, 'm' should be chosen such | |
352 | that (k + m*t) <= 2**m - 1. | |
353 | Drivers should declare a default value for this symbol if | |
354 | they select option BCH_CONST_PARAMS. | |
355 | ||
356 | config BCH_CONST_T | |
357 | int | |
358 | help | |
359 | Constant value for error correction capability in bits 't'. | |
360 | Drivers should declare a default value for this symbol if | |
361 | they select option BCH_CONST_PARAMS. | |
362 | ||
f7704347 DM |
363 | # |
364 | # Textsearch support is select'ed if needed | |
365 | # | |
2de4ff7b | 366 | config TEXTSEARCH |
6341e62b | 367 | bool |
1da177e4 | 368 | |
df3fb93a | 369 | config TEXTSEARCH_KMP |
f7704347 | 370 | tristate |
df3fb93a | 371 | |
8082e4ed | 372 | config TEXTSEARCH_BM |
29cb9f9c | 373 | tristate |
8082e4ed | 374 | |
6408f79c | 375 | config TEXTSEARCH_FSM |
f7704347 | 376 | tristate |
6408f79c | 377 | |
5db53f3e | 378 | config BTREE |
6341e62b | 379 | bool |
5db53f3e | 380 | |
a88cc108 | 381 | config INTERVAL_TREE |
6341e62b | 382 | bool |
a88cc108 CW |
383 | help |
384 | Simple, embeddable, interval-tree. Can find the start of an | |
385 | overlapping range in log(n) time and then iterate over all | |
386 | overlapping nodes. The algorithm is implemented as an | |
387 | augmented rbtree. | |
388 | ||
389 | See: | |
390 | ||
391 | Documentation/rbtree.txt | |
392 | ||
393 | for more information. | |
394 | ||
57578c2e MW |
395 | config RADIX_TREE_MULTIORDER |
396 | bool | |
397 | ||
3cb98950 DH |
398 | config ASSOCIATIVE_ARRAY |
399 | bool | |
400 | help | |
401 | Generic associative array. Can be searched and iterated over whilst | |
402 | it is being modified. It is also reasonably quick to search and | |
403 | modify. The algorithms are non-recursive, and the trees are highly | |
404 | capacious. | |
405 | ||
406 | See: | |
407 | ||
408 | Documentation/assoc_array.txt | |
409 | ||
410 | for more information. | |
411 | ||
5ea81769 | 412 | config HAS_IOMEM |
6341e62b | 413 | bool |
5ea81769 | 414 | depends on !NO_IOMEM |
087fafd1 | 415 | select GENERIC_IO |
5ea81769 AV |
416 | default y |
417 | ||
ce816fa8 | 418 | config HAS_IOPORT_MAP |
6341e62b | 419 | bool |
ce816fa8 | 420 | depends on HAS_IOMEM && !NO_IOPORT_MAP |
ee36c2bf AV |
421 | default y |
422 | ||
411f0f3e | 423 | config HAS_DMA |
6341e62b | 424 | bool |
411f0f3e HC |
425 | depends on !NO_DMA |
426 | default y | |
427 | ||
e80a0af4 BVA |
428 | config SGL_ALLOC |
429 | bool | |
430 | default n | |
431 | ||
86596f0a CH |
432 | config NEED_SG_DMA_LENGTH |
433 | bool | |
434 | ||
f616ab59 CH |
435 | config NEED_DMA_MAP_STATE |
436 | bool | |
437 | ||
4965a687 CH |
438 | config ARCH_DMA_ADDR_T_64BIT |
439 | def_bool 64BIT || PHYS_ADDR_T_64BIT | |
440 | ||
a4ce5a48 CH |
441 | config IOMMU_HELPER |
442 | bool | |
443 | ||
782e6769 CH |
444 | config ARCH_HAS_SYNC_DMA_FOR_DEVICE |
445 | bool | |
446 | ||
447 | config ARCH_HAS_SYNC_DMA_FOR_CPU | |
448 | bool | |
449 | select NEED_DMA_MAP_STATE | |
450 | ||
002e6745 | 451 | config DMA_DIRECT_OPS |
7844572c | 452 | bool |
35ddb69c | 453 | depends on HAS_DMA |
7844572c | 454 | |
782e6769 CH |
455 | config DMA_NONCOHERENT_OPS |
456 | bool | |
457 | depends on HAS_DMA | |
458 | select DMA_DIRECT_OPS | |
459 | ||
460 | config DMA_NONCOHERENT_MMAP | |
461 | bool | |
462 | depends on DMA_NONCOHERENT_OPS | |
463 | ||
464 | config DMA_NONCOHERENT_CACHE_SYNC | |
465 | bool | |
466 | depends on DMA_NONCOHERENT_OPS | |
467 | ||
551199ac BVA |
468 | config DMA_VIRT_OPS |
469 | bool | |
35ddb69c | 470 | depends on HAS_DMA |
551199ac | 471 | |
09230cbc CH |
472 | config SWIOTLB |
473 | bool | |
474 | select DMA_DIRECT_OPS | |
475 | select NEED_DMA_MAP_STATE | |
476 | ||
928923c7 GU |
477 | config CHECK_SIGNATURE |
478 | bool | |
479 | ||
aab46da0 RR |
480 | config CPUMASK_OFFSTACK |
481 | bool "Force CPU masks off stack" if DEBUG_PER_CPU_MAPS | |
482 | help | |
483 | Use dynamic allocation for cpumask_var_t, instead of putting | |
484 | them on the stack. This is a bit more expensive, but avoids | |
485 | stack overflow. | |
486 | ||
c39649c3 BH |
487 | config CPU_RMAP |
488 | bool | |
489 | depends on SMP | |
490 | ||
75957ba3 TH |
491 | config DQL |
492 | bool | |
493 | ||
b0125085 GS |
494 | config GLOB |
495 | bool | |
496 | # This actually supports modular compilation, but the module overhead | |
497 | # is ridiculous for the amount of code involved. Until an out-of-tree | |
498 | # driver asks for it, we'll just link it directly it into the kernel | |
499 | # when required. Since we're ignoring out-of-tree users, there's also | |
500 | # no need bother prompting for a manual decision: | |
501 | # prompt "glob_match() function" | |
502 | help | |
503 | This option provides a glob_match function for performing | |
504 | simple text pattern matching. It originated in the ATA code | |
505 | to blacklist particular drive models, but other device drivers | |
506 | may need similar functionality. | |
507 | ||
508 | All drivers in the Linux kernel tree that require this function | |
509 | should automatically select this option. Say N unless you | |
510 | are compiling an out-of tree driver which tells you that it | |
511 | depends on this. | |
512 | ||
5f9be824 | 513 | config GLOB_SELFTEST |
ba95b045 | 514 | tristate "glob self-test on init" |
5f9be824 GS |
515 | depends on GLOB |
516 | help | |
517 | This option enables a simple self-test of the glob_match | |
518 | function on startup. It is primarily useful for people | |
519 | working on the code to ensure they haven't introduced any | |
520 | regressions. | |
521 | ||
522 | It only adds a little bit of code and slows kernel boot (or | |
523 | module load) by a small amount, so you're welcome to play with | |
524 | it, but you probably don't need it. | |
525 | ||
e9cc8bdd GU |
526 | # |
527 | # Netlink attribute parsing support is select'ed if needed | |
528 | # | |
529 | config NLATTR | |
530 | bool | |
531 | ||
09d4e0ed PM |
532 | # |
533 | # Generic 64-bit atomic support is selected if needed | |
534 | # | |
535 | config GENERIC_ATOMIC64 | |
536 | bool | |
537 | ||
b411b363 PR |
538 | config LRU_CACHE |
539 | tristate | |
540 | ||
c6df4b17 DM |
541 | config CLZ_TAB |
542 | bool | |
543 | ||
10f8113e | 544 | config CORDIC |
d89ce936 | 545 | tristate "CORDIC algorithm" |
10f8113e | 546 | help |
435a95c5 MW |
547 | This option provides an implementation of the CORDIC algorithm; |
548 | calculations are in fixed point. Module will be called cordic. | |
10f8113e | 549 | |
9c1c21a0 A |
550 | config DDR |
551 | bool "JEDEC DDR data" | |
552 | help | |
553 | Data from JEDEC specs for DDR SDRAM memories, | |
554 | particularly the AC timing parameters and addressing | |
555 | information. This data is useful for drivers handling | |
556 | DDR SDRAM controllers. | |
557 | ||
511cbce2 CH |
558 | config IRQ_POLL |
559 | bool "IRQ polling library" | |
560 | help | |
561 | Helper library to poll interrupt mitigation using polling. | |
562 | ||
d9c46b18 | 563 | config MPILIB |
2e5f094b | 564 | tristate |
c6df4b17 | 565 | select CLZ_TAB |
d9c46b18 DK |
566 | help |
567 | Multiprecision maths library from GnuPG. | |
568 | It is used to implement RSA digital signature verification, | |
569 | which is used by IMA/EVM digital signature extension. | |
570 | ||
5e8898e9 | 571 | config SIGNATURE |
2e5f094b | 572 | tristate |
0d1f64f6 DK |
573 | depends on KEYS |
574 | select CRYPTO | |
be440ec7 | 575 | select CRYPTO_SHA1 |
051dbb91 DK |
576 | select MPILIB |
577 | help | |
578 | Digital signature verification. Currently only RSA is supported. | |
579 | Implementation is done using GnuPG MPI library | |
580 | ||
ab253839 DD |
581 | # |
582 | # libfdt files, only selected if needed. | |
583 | # | |
584 | config LIBFDT | |
585 | bool | |
586 | ||
a77ad6ea DH |
587 | config OID_REGISTRY |
588 | tristate | |
589 | help | |
590 | Enable fast lookup object identifier registry. | |
591 | ||
0635eb8a MG |
592 | config UCS2_STRING |
593 | tristate | |
594 | ||
ee89bd6b GU |
595 | source "lib/fonts/Kconfig" |
596 | ||
f8bcbe62 RJ |
597 | config SG_SPLIT |
598 | def_bool n | |
599 | help | |
7f7e92f7 GU |
600 | Provides a helper to split scatterlists into chunks, each chunk being |
601 | a scatterlist. This should be selected by a driver or an API which | |
602 | whishes to split a scatterlist amongst multiple DMA channels. | |
f8bcbe62 | 603 | |
9b1d6c89 ML |
604 | config SG_POOL |
605 | def_bool n | |
606 | help | |
607 | Provides a helper to allocate chained scatterlists. This should be | |
608 | selected by a driver or an API which whishes to allocate chained | |
609 | scatterlist. | |
610 | ||
308c09f1 LA |
611 | # |
612 | # sg chaining option | |
613 | # | |
614 | ||
615 | config ARCH_HAS_SG_CHAIN | |
616 | def_bool n | |
617 | ||
61031952 RZ |
618 | config ARCH_HAS_PMEM_API |
619 | bool | |
620 | ||
0aed55af DW |
621 | config ARCH_HAS_UACCESS_FLUSHCACHE |
622 | bool | |
623 | ||
522239b4 DW |
624 | config ARCH_HAS_UACCESS_MCSAFE |
625 | bool | |
626 | ||
cd11016e AP |
627 | config STACKDEPOT |
628 | bool | |
629 | select STACKTRACE | |
630 | ||
88459642 OS |
631 | config SBITMAP |
632 | bool | |
633 | ||
44091d29 | 634 | config PARMAN |
9d25af69 | 635 | tristate "parman" if COMPILE_TEST |
44091d29 | 636 | |
cf4a7207 | 637 | config PRIME_NUMBERS |
64a57719 | 638 | tristate |
cf4a7207 | 639 | |
03270c13 | 640 | config STRING_SELFTEST |
d6b28e09 | 641 | tristate "Test string functions" |
03270c13 | 642 | |
2de4ff7b | 643 | endmenu |
b35cd988 | 644 | |
e3d59805 | 645 | config GENERIC_LIB_ASHLDI3 |
b35cd988 PD |
646 | bool |
647 | ||
e3d59805 | 648 | config GENERIC_LIB_ASHRDI3 |
b35cd988 PD |
649 | bool |
650 | ||
e3d59805 | 651 | config GENERIC_LIB_LSHRDI3 |
b35cd988 PD |
652 | bool |
653 | ||
e3d59805 | 654 | config GENERIC_LIB_MULDI3 |
b35cd988 PD |
655 | bool |
656 | ||
e3d59805 | 657 | config GENERIC_LIB_CMPDI2 |
b35cd988 PD |
658 | bool |
659 | ||
e3d59805 | 660 | config GENERIC_LIB_UCMPDI2 |
b35cd988 | 661 | bool |