source: drbl_ui/backup/test_busybox/busybox-1.7.2/modutils/Config.in @ 144

Last change on this file since 144 was 20, checked in by chris, 17 years ago
File size: 4.4 KB
Line 
1#
2# For a description of the syntax of this configuration file,
3# see scripts/kbuild/config-language.txt.
4#
5
6menu "Linux Module Utilities"
7
8config INSMOD
9  bool "insmod"
10  default n
11  help
12    insmod is used to load specified modules in the running kernel.
13
14config FEATURE_INSMOD_VERSION_CHECKING
15  bool "Module version checking"
16  default n
17  depends on INSMOD && FEATURE_2_4_MODULES
18  help
19    Support checking of versions for modules.  This is used to
20    ensure that the kernel and module are made for each other.
21
22config FEATURE_INSMOD_KSYMOOPS_SYMBOLS
23  bool "Add module symbols to kernel symbol table"
24  default n
25  depends on INSMOD && FEATURE_2_4_MODULES
26  help
27    By adding module symbols to the kernel symbol table, Oops messages
28    occuring within kernel modules can be properly debugged.  By enabling
29    this feature, module symbols will always be added to the kernel symbol
30    table for properly debugging support.  If you are not interested in
31    Oops messages from kernel modules, say N.
32
33config FEATURE_INSMOD_LOADINKMEM
34  bool "In kernel memory optimization (uClinux only)"
35  default n
36  depends on INSMOD && FEATURE_2_4_MODULES
37  help
38    This is a special uClinux only memory optimization that lets insmod
39    load the specified kernel module directly into kernel space, reducing
40    memory usage by preventing the need for two copies of the module
41    being loaded into memory.
42
43config FEATURE_INSMOD_LOAD_MAP
44  bool "Enable load map (-m) option"
45  default n
46  depends on INSMOD && ( FEATURE_2_4_MODULES || FEATURE_2_6_MODULES )
47  help
48    Enabling this, one would be able to get a load map
49    output on stdout. This makes kernel module debugging
50    easier.
51    If you don't plan to debug kernel modules, you
52    don't need this option.
53
54config FEATURE_INSMOD_LOAD_MAP_FULL
55  bool "Symbols in load map"
56  default y
57  depends on FEATURE_INSMOD_LOAD_MAP
58  help
59    Without this option, -m will only output section
60    load map.  With this option, -m will also output
61    symbols load map.
62
63config RMMOD
64  bool "rmmod"
65  default n
66  help
67    rmmod is used to unload specified modules from the kernel.
68
69config LSMOD
70  bool "lsmod"
71  default n
72  help
73    lsmod is used to display a list of loaded modules.
74
75config FEATURE_LSMOD_PRETTY_2_6_OUTPUT
76  bool "lsmod pretty output for 2.6.x Linux kernels "
77  default n
78  depends on LSMOD
79  help
80    This option makes output format of lsmod adjusted to
81    the format of module-init-tools for Linux kernel 2.6.
82
83config MODPROBE
84  bool "modprobe"
85  default n
86  help
87    Handle the loading of modules, and their dependencies on a high
88    level.
89
90    Note that in the state, modprobe does not understand multiple
91    module options from the configuration file. See option below.
92
93config FEATURE_MODPROBE_MULTIPLE_OPTIONS
94  bool
95  prompt "Multiple options parsing" if NITPICK
96  default y
97  depends on MODPROBE
98  help
99    Allow modprobe to understand more than one option to pass to
100    modules.
101
102    This is a WIP, while waiting for a common argument parsing
103    common amongst all BB applets (shell, modprobe, etc...) and
104    adds around 600 bytes on x86, 700 bytes on ARM. The code is
105    biggish and uggly, but just works.
106
107    Saying Y here is not a bad idea if you're not that short
108    on storage capacity.
109
110config FEATURE_MODPROBE_FANCY_ALIAS
111  bool
112  prompt "Fancy alias parsing" if NITPICK
113  default y
114  depends on MODPROBE && FEATURE_2_6_MODULES
115  help
116    Say 'y' here to enable parsing of aliases with underscore/dash
117    mismatch between module name and file name, along with bus-specific
118    aliases (such as pci:... or usb:... aliases).
119
120comment "Options common to multiple modutils"
121  depends on INSMOD || RMMOD || MODPROBE || LSMOD
122
123config FEATURE_CHECK_TAINTED_MODULE
124  # Simulate indentation
125  bool "Support tainted module checking with new kernels"
126  default y
127  depends on INSMOD || LSMOD
128  help
129    Support checking for tainted modules.  These are usually binary
130    only modules that will make the linux-kernel list ignore your
131    support request.
132    This option is required to support GPLONLY modules.
133
134config FEATURE_2_4_MODULES
135  # Simulate indentation
136  bool "Support version 2.2.x to 2.4.x Linux kernels"
137  default y
138  depends on INSMOD || RMMOD || MODPROBE
139  help
140    Support module loading for 2.2.x and 2.4.x Linux kernels.
141
142config FEATURE_2_6_MODULES
143  # Simulate indentation
144  bool "Support version 2.6.x Linux kernels"
145  default y
146  depends on INSMOD || RMMOD || MODPROBE
147  help
148    Support module loading for newer 2.6.x Linux kernels.
149
150
151config FEATURE_QUERY_MODULE_INTERFACE
152  bool
153  default y
154  depends on FEATURE_2_4_MODULES && !FEATURE_2_6_MODULES
155
156
157endmenu
158
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