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gerrit.nordix.org / codeaurora / busybox / 8b80c71d70f6f063f01864d2363a235aa1d730cf / . / modutils / Config.in
blob: 81214f73a1d2e7f7bef7d170748f139abb6137fb [file] [log] [blame]
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]1#
2# For a description of the syntax of this configuration file,
3# see scripts/kbuild/config-language.txt.
4#
5
Glenn L McGrath1b6dfa72003-03-30 13:57:26 +0000[diff] [blame]6menu "Linux Module Utilities"
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]7
8config CONFIG_INSMOD
9 bool "insmod"
10 default n
11 help
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]12 insmod is used to load specified modules in the running kernel.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]13
Eric Andersene7047882003-12-11 01:42:13 +0000[diff] [blame]14config CONFIG_FEATURE_2_4_MODULES
Eric Andersencb3b9b12004-06-22 11:50:52 +0000[diff] [blame]15 bool " Support version 2.2.x to 2.4.x Linux kernels"
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]16 default y
Eric Andersencb3b9b12004-06-22 11:50:52 +0000[diff] [blame]17 depends on CONFIG_INSMOD
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]18 help
Eric Andersend9438372004-06-22 10:43:09 +0000[diff] [blame]19 Support module loading for 2.2.x and 2.4.x Linux kernels.
Eric Andersene7047882003-12-11 01:42:13 +0000[diff] [blame]20
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]21config CONFIG_FEATURE_INSMOD_VERSION_CHECKING
22 bool " Module version checking"
23 default n
Eric Andersencb3b9b12004-06-22 11:50:52 +0000[diff] [blame]24 depends on CONFIG_INSMOD && CONFIG_FEATURE_2_4_MODULES
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]25 help
Eric Andersen9c3c38d2003-07-22 09:59:34 +0000[diff] [blame]26 Support checking of versions for modules. This is used to
27 ensure that the kernel and module are made for each other.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]28
Eric Andersen889dd202003-01-23 04:48:34 +0000[diff] [blame]29config CONFIG_FEATURE_INSMOD_KSYMOOPS_SYMBOLS
30 bool " Add module symbols to kernel symbol table"
31 default n
Eric Andersencb3b9b12004-06-22 11:50:52 +0000[diff] [blame]32 depends on CONFIG_INSMOD && CONFIG_FEATURE_2_4_MODULES
Eric Andersen889dd202003-01-23 04:48:34 +0000[diff] [blame]33 help
Eric Andersenc7bda1c2004-03-15 08:29:22 +0000[diff] [blame]34 By adding module symbols to the kernel symbol table, Oops messages
Eric Andersen889dd202003-01-23 04:48:34 +0000[diff] [blame]35 occuring within kernel modules can be properly debugged. By enabling
Eric Andersenc7bda1c2004-03-15 08:29:22 +0000[diff] [blame]36 this feature, module symbols will always be added to the kernel symbol
Eric Andersen889dd202003-01-23 04:48:34 +0000[diff] [blame]37 table for properly debugging support. If you are not interested in
38 Oops messages from kernel modules, say N.
39
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]40config CONFIG_FEATURE_INSMOD_LOADINKMEM
41 bool " In kernel memory optimization (uClinux only)"
42 default n
Eric Andersencb3b9b12004-06-22 11:50:52 +0000[diff] [blame]43 depends on CONFIG_INSMOD && CONFIG_FEATURE_2_4_MODULES
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]44 help
Eric Andersenb24da332003-07-22 10:16:58 +0000[diff] [blame]45 This is a special uClinux only memory optimization that lets insmod
46 load the specified kernel module directly into kernel space, reducing
47 memory usage by preventing the need for two copies of the module
48 being loaded into memory.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]49
Eric Andersenbe65c352003-01-23 04:57:35 +0000[diff] [blame]50config CONFIG_FEATURE_INSMOD_LOAD_MAP
Eric Andersenc7bda1c2004-03-15 08:29:22 +0000[diff] [blame]51 bool " Enable load map (-m) option"
Eric Andersenbe65c352003-01-23 04:57:35 +0000[diff] [blame]52 default n
Eric Andersencb3b9b12004-06-22 11:50:52 +0000[diff] [blame]53 depends on CONFIG_INSMOD && CONFIG_FEATURE_2_4_MODULES
Eric Andersenbe65c352003-01-23 04:57:35 +0000[diff] [blame]54 help
55 Enabling this, one would be able to get a load map
56 output on stdout. This makes kernel module debugging
57 easier.
58 If you don't plan to debug kernel modules, you
59 don't need this option.
60
61config CONFIG_FEATURE_INSMOD_LOAD_MAP_FULL
62 bool " Symbols in load map"
63 default y
64 depends on CONFIG_FEATURE_INSMOD_LOAD_MAP
65 help
66 Without this option, -m will only output section
Eric Andersenc7bda1c2004-03-15 08:29:22 +0000[diff] [blame]67 load map. With this option, -m will also output
Eric Andersene7047882003-12-11 01:42:13 +0000[diff] [blame]68 symbols load map.
Eric Andersenbe65c352003-01-23 04:57:35 +0000[diff] [blame]69
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]70config CONFIG_LSMOD
71 bool "lsmod"
72 default n
73 help
Eric Andersen65e20a32003-07-05 07:52:35 +0000[diff] [blame]74 lsmod is used to display a list of loaded modules.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]75
Rob Landley15d3f7f2005-05-04 00:25:49 +0000[diff] [blame]76config CONFIG_FEATURE_2_6_MODULES
77 bool " Support version 2.6.x Linux kernels"
78 default n
79 depends on CONFIG_INSMOD || CONFIG_LSMOD
80 help
81 Support module loading for newer 2.6.x Linux kernels.
82
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]83config CONFIG_FEATURE_QUERY_MODULE_INTERFACE
Eric Andersen65659be2004-07-20 06:09:14 +0000[diff] [blame]84 bool
85 default y
Eric Andersene8521f12004-07-13 00:09:34 +0000[diff] [blame]86 depends on CONFIG_FEATURE_2_4_MODULES && !CONFIG_FEATURE_2_6_MODULES
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]87
88config CONFIG_MODPROBE
89 bool "modprobe"
90 default n
91 help
Eric Andersenc7bda1c2004-03-15 08:29:22 +0000[diff] [blame]92 Handle the loading of modules, and their dependancies on a high
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]93 level.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]94
95config CONFIG_RMMOD
96 bool "rmmod"
97 default n
98 help
Eric Andersen65e20a32003-07-05 07:52:35 +0000[diff] [blame]99 rmmod is used to unload specified modules from the kernel.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]100
101config CONFIG_FEATURE_CHECK_TAINTED_MODULE
102 bool "Support tainted module checking with new kernels"
103 default y
104 depends on CONFIG_INSMOD || CONFIG_LSMOD
105 help
Eric Andersen9c3c38d2003-07-22 09:59:34 +0000[diff] [blame]106 Support checking for tainted modules. These are usually binary
107 only modules that will make the linux-kernel list ignore your
108 support request.
Glenn L McGrath759d7ec2003-09-03 00:42:58 +0000[diff] [blame]109 This option is required to support GPLONLY modules.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]110
111
112endmenu
113