11da177e4SLinus Torvalds# 21da177e4SLinus Torvalds# Library configuration 31da177e4SLinus Torvalds# 41da177e4SLinus Torvalds 51da177e4SLinus Torvaldsmenu "Library routines" 61da177e4SLinus Torvalds 7a5cfc1ecSAkinobu Mitaconfig BITREVERSE 8a5cfc1ecSAkinobu Mita tristate 9a5cfc1ecSAkinobu Mita 1019870defSAlexander van Heukelumconfig GENERIC_FIND_FIRST_BIT 119ba16087SJan Beulich bool 1219870defSAlexander van Heukelum 1319870defSAlexander van Heukelumconfig GENERIC_FIND_NEXT_BIT 149ba16087SJan Beulich bool 1519870defSAlexander van Heukelum 161da177e4SLinus Torvaldsconfig CRC_CCITT 171da177e4SLinus Torvalds tristate "CRC-CCITT functions" 181da177e4SLinus Torvalds help 191da177e4SLinus Torvalds This option is provided for the case where no in-kernel-tree 201da177e4SLinus Torvalds modules require CRC-CCITT functions, but a module built outside 211da177e4SLinus Torvalds the kernel tree does. Such modules that use library CRC-CCITT 221da177e4SLinus Torvalds functions require M here. 231da177e4SLinus Torvalds 247657ec1fSEvgeniy Polyakovconfig CRC16 257657ec1fSEvgeniy Polyakov tristate "CRC16 functions" 267657ec1fSEvgeniy Polyakov help 277657ec1fSEvgeniy Polyakov This option is provided for the case where no in-kernel-tree 287657ec1fSEvgeniy Polyakov modules require CRC16 functions, but a module built outside 297657ec1fSEvgeniy Polyakov the kernel tree does. Such modules that use library CRC16 307657ec1fSEvgeniy Polyakov functions require M here. 317657ec1fSEvgeniy Polyakov 32f11f594eSMartin K. Petersenconfig CRC_T10DIF 33f11f594eSMartin K. Petersen tristate "CRC calculation for the T10 Data Integrity Field" 34f11f594eSMartin K. Petersen help 35f11f594eSMartin K. Petersen This option is only needed if a module that's not in the 36f11f594eSMartin K. Petersen kernel tree needs to calculate CRC checks for use with the 37f11f594eSMartin K. Petersen SCSI data integrity subsystem. 38f11f594eSMartin K. Petersen 393e7cbae7SIvo van Doornconfig CRC_ITU_T 403e7cbae7SIvo van Doorn tristate "CRC ITU-T V.41 functions" 413e7cbae7SIvo van Doorn help 423e7cbae7SIvo van Doorn This option is provided for the case where no in-kernel-tree 433e7cbae7SIvo van Doorn modules require CRC ITU-T V.41 functions, but a module built outside 443e7cbae7SIvo van Doorn the kernel tree does. Such modules that use library CRC ITU-T V.41 453e7cbae7SIvo van Doorn functions require M here. 463e7cbae7SIvo van Doorn 471da177e4SLinus Torvaldsconfig CRC32 481da177e4SLinus Torvalds tristate "CRC32 functions" 491da177e4SLinus Torvalds default y 50906d66dfSAkinobu Mita select BITREVERSE 511da177e4SLinus Torvalds help 521da177e4SLinus Torvalds This option is provided for the case where no in-kernel-tree 531da177e4SLinus Torvalds modules require CRC32 functions, but a module built outside the 541da177e4SLinus Torvalds kernel tree does. Such modules that use library CRC32 functions 551da177e4SLinus Torvalds require M here. 561da177e4SLinus Torvalds 57ad241528SJan Nikitenkoconfig CRC7 58ad241528SJan Nikitenko tristate "CRC7 functions" 59ad241528SJan Nikitenko help 60ad241528SJan Nikitenko This option is provided for the case where no in-kernel-tree 61ad241528SJan Nikitenko modules require CRC7 functions, but a module built outside 62ad241528SJan Nikitenko the kernel tree does. Such modules that use library CRC7 63ad241528SJan Nikitenko functions require M here. 64ad241528SJan Nikitenko 651da177e4SLinus Torvaldsconfig LIBCRC32C 661da177e4SLinus Torvalds tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check" 67*93027354SHerbert Xu select CRYPTO 6869c35efcSHerbert Xu select CRYPTO_CRC32C 691da177e4SLinus Torvalds help 701da177e4SLinus Torvalds This option is provided for the case where no in-kernel-tree 711da177e4SLinus Torvalds modules require CRC32c functions, but a module built outside the 721da177e4SLinus Torvalds kernel tree does. Such modules that use library CRC32c functions 731da177e4SLinus Torvalds require M here. See Castagnoli93. 741da177e4SLinus Torvalds Module will be libcrc32c. 751da177e4SLinus Torvalds 76e65e1fc2SAl Viroconfig AUDIT_GENERIC 77e65e1fc2SAl Viro bool 78e65e1fc2SAl Viro depends on AUDIT && !AUDIT_ARCH 79e65e1fc2SAl Viro default y 80e65e1fc2SAl Viro 811da177e4SLinus Torvalds# 821da177e4SLinus Torvalds# compression support is select'ed if needed 831da177e4SLinus Torvalds# 841da177e4SLinus Torvaldsconfig ZLIB_INFLATE 851da177e4SLinus Torvalds tristate 861da177e4SLinus Torvalds 871da177e4SLinus Torvaldsconfig ZLIB_DEFLATE 881da177e4SLinus Torvalds tristate 891da177e4SLinus Torvalds 9064c70b1cSRichard Purdieconfig LZO_COMPRESS 9164c70b1cSRichard Purdie tristate 9264c70b1cSRichard Purdie 9364c70b1cSRichard Purdieconfig LZO_DECOMPRESS 9464c70b1cSRichard Purdie tristate 9564c70b1cSRichard Purdie 961da177e4SLinus Torvalds# 97f14f75b8SJes Sorensen# Generic allocator support is selected if needed 98f14f75b8SJes Sorensen# 99f14f75b8SJes Sorensenconfig GENERIC_ALLOCATOR 100f14f75b8SJes Sorensen boolean 101f14f75b8SJes Sorensen 102f14f75b8SJes Sorensen# 1031da177e4SLinus Torvalds# reed solomon support is select'ed if needed 1041da177e4SLinus Torvalds# 1051da177e4SLinus Torvaldsconfig REED_SOLOMON 1061da177e4SLinus Torvalds tristate 1071da177e4SLinus Torvalds 1081da177e4SLinus Torvaldsconfig REED_SOLOMON_ENC8 1091da177e4SLinus Torvalds boolean 1101da177e4SLinus Torvalds 1111da177e4SLinus Torvaldsconfig REED_SOLOMON_DEC8 1121da177e4SLinus Torvalds boolean 1131da177e4SLinus Torvalds 1141da177e4SLinus Torvaldsconfig REED_SOLOMON_ENC16 1151da177e4SLinus Torvalds boolean 1161da177e4SLinus Torvalds 1171da177e4SLinus Torvaldsconfig REED_SOLOMON_DEC16 1181da177e4SLinus Torvalds boolean 1191da177e4SLinus Torvalds 120f7704347SDavid S. Miller# 121f7704347SDavid S. Miller# Textsearch support is select'ed if needed 122f7704347SDavid S. Miller# 1232de4ff7bSThomas Grafconfig TEXTSEARCH 124f7704347SDavid S. Miller boolean 1251da177e4SLinus Torvalds 126df3fb93aSThomas Grafconfig TEXTSEARCH_KMP 127f7704347SDavid S. Miller tristate 128df3fb93aSThomas Graf 1298082e4edSPablo Neira Ayusoconfig TEXTSEARCH_BM 13029cb9f9cSDavid S. Miller tristate 1318082e4edSPablo Neira Ayuso 1326408f79cSThomas Grafconfig TEXTSEARCH_FSM 133f7704347SDavid S. Miller tristate 1346408f79cSThomas Graf 13577ba89c5SIngo Molnar# 13677ba89c5SIngo Molnar# plist support is select#ed if needed 13777ba89c5SIngo Molnar# 13877ba89c5SIngo Molnarconfig PLIST 13977ba89c5SIngo Molnar boolean 14077ba89c5SIngo Molnar 1415ea81769SAl Viroconfig HAS_IOMEM 142ee36c2bfSAl Viro boolean 1435ea81769SAl Viro depends on !NO_IOMEM 1445ea81769SAl Viro default y 1455ea81769SAl Viro 1465ea81769SAl Viroconfig HAS_IOPORT 1475ea81769SAl Viro boolean 1485ea81769SAl Viro depends on HAS_IOMEM && !NO_IOPORT 149ee36c2bfSAl Viro default y 150ee36c2bfSAl Viro 151411f0f3eSHeiko Carstensconfig HAS_DMA 152411f0f3eSHeiko Carstens boolean 153411f0f3eSHeiko Carstens depends on !NO_DMA 154411f0f3eSHeiko Carstens default y 155411f0f3eSHeiko Carstens 156928923c7SGeert Uytterhoevenconfig CHECK_SIGNATURE 157928923c7SGeert Uytterhoeven bool 158928923c7SGeert Uytterhoeven 159d9b2b2a2SDavid S. Millerconfig HAVE_LMB 160d9b2b2a2SDavid S. Miller boolean 161d9b2b2a2SDavid S. Miller 1622de4ff7bSThomas Grafendmenu 163