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Commit | Line | Data |
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1da177e4 LT |
1 | # |
2 | # Library configuration | |
3 | # | |
4 | ||
5 | menu "Library routines" | |
6 | ||
a5cfc1ec AM |
7 | config BITREVERSE |
8 | tristate | |
9 | ||
19870def | 10 | config GENERIC_FIND_FIRST_BIT |
9ba16087 | 11 | bool |
19870def AH |
12 | |
13 | config GENERIC_FIND_NEXT_BIT | |
9ba16087 | 14 | bool |
19870def | 15 | |
1da177e4 LT |
16 | config CRC_CCITT |
17 | tristate "CRC-CCITT functions" | |
18 | help | |
19 | This option is provided for the case where no in-kernel-tree | |
20 | modules require CRC-CCITT functions, but a module built outside | |
21 | the kernel tree does. Such modules that use library CRC-CCITT | |
22 | functions require M here. | |
23 | ||
7657ec1f EP |
24 | config CRC16 |
25 | tristate "CRC16 functions" | |
26 | help | |
27 | This option is provided for the case where no in-kernel-tree | |
28 | modules require CRC16 functions, but a module built outside | |
29 | the kernel tree does. Such modules that use library CRC16 | |
30 | functions require M here. | |
31 | ||
f11f594e MP |
32 | config CRC_T10DIF |
33 | tristate "CRC calculation for the T10 Data Integrity Field" | |
34 | help | |
35 | This option is only needed if a module that's not in the | |
36 | kernel tree needs to calculate CRC checks for use with the | |
37 | SCSI data integrity subsystem. | |
38 | ||
3e7cbae7 ID |
39 | config CRC_ITU_T |
40 | tristate "CRC ITU-T V.41 functions" | |
41 | help | |
42 | This option is provided for the case where no in-kernel-tree | |
43 | modules require CRC ITU-T V.41 functions, but a module built outside | |
44 | the kernel tree does. Such modules that use library CRC ITU-T V.41 | |
45 | functions require M here. | |
46 | ||
1da177e4 LT |
47 | config CRC32 |
48 | tristate "CRC32 functions" | |
49 | default y | |
906d66df | 50 | select BITREVERSE |
1da177e4 LT |
51 | help |
52 | This option is provided for the case where no in-kernel-tree | |
53 | modules require CRC32 functions, but a module built outside the | |
54 | kernel tree does. Such modules that use library CRC32 functions | |
55 | require M here. | |
56 | ||
ad241528 JN |
57 | config CRC7 |
58 | tristate "CRC7 functions" | |
59 | help | |
60 | This option is provided for the case where no in-kernel-tree | |
61 | modules require CRC7 functions, but a module built outside | |
62 | the kernel tree does. Such modules that use library CRC7 | |
63 | functions require M here. | |
64 | ||
1da177e4 LT |
65 | config LIBCRC32C |
66 | tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check" | |
93027354 | 67 | select CRYPTO |
69c35efc | 68 | select CRYPTO_CRC32C |
1da177e4 LT |
69 | help |
70 | This option is provided for the case where no in-kernel-tree | |
71 | modules require CRC32c functions, but a module built outside the | |
72 | kernel tree does. Such modules that use library CRC32c functions | |
73 | require M here. See Castagnoli93. | |
74 | Module will be libcrc32c. | |
75 | ||
e65e1fc2 AV |
76 | config AUDIT_GENERIC |
77 | bool | |
78 | depends on AUDIT && !AUDIT_ARCH | |
79 | default y | |
80 | ||
1da177e4 LT |
81 | # |
82 | # compression support is select'ed if needed | |
83 | # | |
84 | config ZLIB_INFLATE | |
85 | tristate | |
86 | ||
87 | config ZLIB_DEFLATE | |
88 | tristate | |
89 | ||
64c70b1c RP |
90 | config LZO_COMPRESS |
91 | tristate | |
92 | ||
93 | config LZO_DECOMPRESS | |
94 | tristate | |
95 | ||
f14f75b8 JS |
96 | # |
97 | # Generic allocator support is selected if needed | |
98 | # | |
99 | config GENERIC_ALLOCATOR | |
100 | boolean | |
101 | ||
1da177e4 LT |
102 | # |
103 | # reed solomon support is select'ed if needed | |
104 | # | |
105 | config REED_SOLOMON | |
106 | tristate | |
107 | ||
108 | config REED_SOLOMON_ENC8 | |
109 | boolean | |
110 | ||
111 | config REED_SOLOMON_DEC8 | |
112 | boolean | |
113 | ||
114 | config REED_SOLOMON_ENC16 | |
115 | boolean | |
116 | ||
117 | config REED_SOLOMON_DEC16 | |
118 | boolean | |
119 | ||
f7704347 DM |
120 | # |
121 | # Textsearch support is select'ed if needed | |
122 | # | |
2de4ff7b | 123 | config TEXTSEARCH |
f7704347 | 124 | boolean |
1da177e4 | 125 | |
df3fb93a | 126 | config TEXTSEARCH_KMP |
f7704347 | 127 | tristate |
df3fb93a | 128 | |
8082e4ed | 129 | config TEXTSEARCH_BM |
29cb9f9c | 130 | tristate |
8082e4ed | 131 | |
6408f79c | 132 | config TEXTSEARCH_FSM |
f7704347 | 133 | tristate |
6408f79c | 134 | |
77ba89c5 IM |
135 | # |
136 | # plist support is select#ed if needed | |
137 | # | |
138 | config PLIST | |
139 | boolean | |
140 | ||
5ea81769 | 141 | config HAS_IOMEM |
ee36c2bf | 142 | boolean |
5ea81769 AV |
143 | depends on !NO_IOMEM |
144 | default y | |
145 | ||
146 | config HAS_IOPORT | |
147 | boolean | |
148 | depends on HAS_IOMEM && !NO_IOPORT | |
ee36c2bf AV |
149 | default y |
150 | ||
411f0f3e HC |
151 | config HAS_DMA |
152 | boolean | |
153 | depends on !NO_DMA | |
154 | default y | |
155 | ||
928923c7 GU |
156 | config CHECK_SIGNATURE |
157 | bool | |
158 | ||
d9b2b2a2 DM |
159 | config HAVE_LMB |
160 | boolean | |
161 | ||
aab46da0 RR |
162 | config CPUMASK_OFFSTACK |
163 | bool "Force CPU masks off stack" if DEBUG_PER_CPU_MAPS | |
164 | help | |
165 | Use dynamic allocation for cpumask_var_t, instead of putting | |
166 | them on the stack. This is a bit more expensive, but avoids | |
167 | stack overflow. | |
168 | ||
2de4ff7b | 169 | endmenu |