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Commit | Line | Data |
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1 | # | |
2 | # Library configuration | |
3 | # | |
4 | ||
5 | config BINARY_PRINTF | |
6 | def_bool n | |
7 | ||
8 | menu "Library routines" | |
9 | ||
10 | config BITREVERSE | |
11 | tristate | |
12 | ||
13 | config RATIONAL | |
14 | boolean | |
15 | ||
16 | config GENERIC_FIND_FIRST_BIT | |
17 | bool | |
18 | ||
19 | config GENERIC_FIND_NEXT_BIT | |
20 | bool | |
21 | ||
22 | config GENERIC_FIND_LAST_BIT | |
23 | bool | |
24 | default y | |
25 | ||
26 | config CRC_CCITT | |
27 | tristate "CRC-CCITT functions" | |
28 | help | |
29 | This option is provided for the case where no in-kernel-tree | |
30 | modules require CRC-CCITT functions, but a module built outside | |
31 | the kernel tree does. Such modules that use library CRC-CCITT | |
32 | functions require M here. | |
33 | ||
34 | config CRC16 | |
35 | tristate "CRC16 functions" | |
36 | help | |
37 | This option is provided for the case where no in-kernel-tree | |
38 | modules require CRC16 functions, but a module built outside | |
39 | the kernel tree does. Such modules that use library CRC16 | |
40 | functions require M here. | |
41 | ||
42 | config CRC_T10DIF | |
43 | tristate "CRC calculation for the T10 Data Integrity Field" | |
44 | help | |
45 | This option is only needed if a module that's not in the | |
46 | kernel tree needs to calculate CRC checks for use with the | |
47 | SCSI data integrity subsystem. | |
48 | ||
49 | config CRC_ITU_T | |
50 | tristate "CRC ITU-T V.41 functions" | |
51 | help | |
52 | This option is provided for the case where no in-kernel-tree | |
53 | modules require CRC ITU-T V.41 functions, but a module built outside | |
54 | the kernel tree does. Such modules that use library CRC ITU-T V.41 | |
55 | functions require M here. | |
56 | ||
57 | config CRC32 | |
58 | tristate "CRC32 functions" | |
59 | default y | |
60 | select BITREVERSE | |
61 | help | |
62 | This option is provided for the case where no in-kernel-tree | |
63 | modules require CRC32 functions, but a module built outside the | |
64 | kernel tree does. Such modules that use library CRC32 functions | |
65 | require M here. | |
66 | ||
67 | config CRC7 | |
68 | tristate "CRC7 functions" | |
69 | help | |
70 | This option is provided for the case where no in-kernel-tree | |
71 | modules require CRC7 functions, but a module built outside | |
72 | the kernel tree does. Such modules that use library CRC7 | |
73 | functions require M here. | |
74 | ||
75 | config LIBCRC32C | |
76 | tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check" | |
77 | select CRYPTO | |
78 | select CRYPTO_CRC32C | |
79 | help | |
80 | This option is provided for the case where no in-kernel-tree | |
81 | modules require CRC32c functions, but a module built outside the | |
82 | kernel tree does. Such modules that use library CRC32c functions | |
83 | require M here. See Castagnoli93. | |
84 | Module will be libcrc32c. | |
85 | ||
86 | config AUDIT_GENERIC | |
87 | bool | |
88 | depends on AUDIT && !AUDIT_ARCH | |
89 | default y | |
90 | ||
91 | # | |
92 | # compression support is select'ed if needed | |
93 | # | |
94 | config ZLIB_INFLATE | |
95 | tristate | |
96 | ||
97 | config ZLIB_DEFLATE | |
98 | tristate | |
99 | ||
100 | config LZO_COMPRESS | |
101 | tristate | |
102 | ||
103 | config LZO_DECOMPRESS | |
104 | tristate | |
105 | ||
106 | # | |
107 | # These all provide a common interface (hence the apparent duplication with | |
108 | # ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.) | |
109 | # | |
110 | config DECOMPRESS_GZIP | |
111 | select ZLIB_INFLATE | |
112 | tristate | |
113 | ||
114 | config DECOMPRESS_BZIP2 | |
115 | tristate | |
116 | ||
117 | config DECOMPRESS_LZMA | |
118 | tristate | |
119 | ||
120 | config DECOMPRESS_LZO | |
121 | select LZO_DECOMPRESS | |
122 | tristate | |
123 | ||
124 | # | |
125 | # Generic allocator support is selected if needed | |
126 | # | |
127 | config GENERIC_ALLOCATOR | |
128 | boolean | |
129 | ||
130 | # | |
131 | # reed solomon support is select'ed if needed | |
132 | # | |
133 | config REED_SOLOMON | |
134 | tristate | |
135 | ||
136 | config REED_SOLOMON_ENC8 | |
137 | boolean | |
138 | ||
139 | config REED_SOLOMON_DEC8 | |
140 | boolean | |
141 | ||
142 | config REED_SOLOMON_ENC16 | |
143 | boolean | |
144 | ||
145 | config REED_SOLOMON_DEC16 | |
146 | boolean | |
147 | ||
148 | # | |
149 | # Textsearch support is select'ed if needed | |
150 | # | |
151 | config TEXTSEARCH | |
152 | boolean | |
153 | ||
154 | config TEXTSEARCH_KMP | |
155 | tristate | |
156 | ||
157 | config TEXTSEARCH_BM | |
158 | tristate | |
159 | ||
160 | config TEXTSEARCH_FSM | |
161 | tristate | |
162 | ||
163 | config HAS_IOMEM | |
164 | boolean | |
165 | depends on !NO_IOMEM | |
166 | default y | |
167 | ||
168 | config HAS_IOPORT | |
169 | boolean | |
170 | depends on HAS_IOMEM && !NO_IOPORT | |
171 | default y | |
172 | ||
173 | config HAS_DMA | |
174 | boolean | |
175 | depends on !NO_DMA | |
176 | default y | |
177 | ||
178 | config CHECK_SIGNATURE | |
179 | bool | |
180 | ||
181 | config HAVE_LMB | |
182 | boolean | |
183 | ||
184 | config CPUMASK_OFFSTACK | |
185 | bool "Force CPU masks off stack" if DEBUG_PER_CPU_MAPS | |
186 | help | |
187 | Use dynamic allocation for cpumask_var_t, instead of putting | |
188 | them on the stack. This is a bit more expensive, but avoids | |
189 | stack overflow. | |
190 | ||
191 | config DISABLE_OBSOLETE_CPUMASK_FUNCTIONS | |
192 | bool "Disable obsolete cpumask functions" if DEBUG_PER_CPU_MAPS | |
193 | depends on EXPERIMENTAL && BROKEN | |
194 | ||
195 | # | |
196 | # Netlink attribute parsing support is select'ed if needed | |
197 | # | |
198 | config NLATTR | |
199 | bool | |
200 | ||
201 | # | |
202 | # Generic 64-bit atomic support is selected if needed | |
203 | # | |
204 | config GENERIC_ATOMIC64 | |
205 | bool | |
206 | ||
207 | config LRU_CACHE | |
208 | tristate | |
209 | ||
210 | endmenu |