[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/app/busybox/src/modutils/Config.src b/ap/app/busybox/src/modutils/Config.src
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+#
+# For a description of the syntax of this configuration file,
+# see scripts/kbuild/config-language.txt.
+#
+
+menu "Linux Module Utilities"
+
+INSERT
+
+config MODPROBE_SMALL
+ bool "Simplified modutils"
+ default y
+ select PLATFORM_LINUX
+ help
+ Simplified modutils.
+
+ With this option modprobe does not require modules.dep file
+ and does not use /etc/modules.conf file.
+ It scans module files in /lib/modules/`uname -r` and
+ determines dependencies and module alias names on the fly.
+ This may make module loading slower, most notably
+ when one needs to load module by alias (this requires
+ scanning through module _bodies_).
+
+ At the first attempt to load a module by alias modprobe
+ will try to generate modules.dep.bb file in order to speed up
+ future loads by alias. Failure to do so (read-only /lib/modules,
+ etc) is not reported, and future modprobes will be slow too.
+
+ NB: modules.dep.bb file format is not compatible
+ with modules.dep file as created/used by standard module tools.
+
+ Additional module parameters can be stored in
+ /etc/modules/$module_name files.
+
+ Apart from modprobe, other utilities are also provided:
+ - insmod is an alias to modprobe
+ - rmmod is an alias to modprobe -r
+ - depmod generates modules.dep.bb
+
+ As of 2008-07, this code is experimental. It is 14kb smaller
+ than "non-small" modutils.
+
+config FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE
+ bool "Accept module options on modprobe command line"
+ default y
+ depends on MODPROBE_SMALL
+ select PLATFORM_LINUX
+ help
+ Allow insmod and modprobe take module options from command line.
+
+config FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED
+ bool "Skip loading of already loaded modules"
+ default y
+ depends on MODPROBE_SMALL
+ help
+ Check if the module is already loaded.
+
+config INSMOD
+ bool "insmod"
+ default n
+ depends on !MODPROBE_SMALL
+ select PLATFORM_LINUX
+ help
+ insmod is used to load specified modules in the running kernel.
+
+config RMMOD
+ bool "rmmod"
+ default n
+ depends on !MODPROBE_SMALL
+ select PLATFORM_LINUX
+ help
+ rmmod is used to unload specified modules from the kernel.
+
+config LSMOD
+ bool "lsmod"
+ default n
+ depends on !MODPROBE_SMALL
+ select PLATFORM_LINUX
+ help
+ lsmod is used to display a list of loaded modules.
+
+config FEATURE_LSMOD_PRETTY_2_6_OUTPUT
+ bool "Pretty output"
+ default n
+ depends on LSMOD
+ select PLATFORM_LINUX
+ help
+ This option makes output format of lsmod adjusted to
+ the format of module-init-tools for Linux kernel 2.6.
+ Increases size somewhat.
+
+config MODPROBE
+ bool "modprobe"
+ default n
+ depends on !MODPROBE_SMALL
+ select PLATFORM_LINUX
+ help
+ Handle the loading of modules, and their dependencies on a high
+ level.
+
+config FEATURE_MODPROBE_BLACKLIST
+ bool "Blacklist support"
+ default n
+ depends on MODPROBE
+ select PLATFORM_LINUX
+ help
+ Say 'y' here to enable support for the 'blacklist' command in
+ modprobe.conf. This prevents the alias resolver to resolve
+ blacklisted modules. This is useful if you want to prevent your
+ hardware autodetection scripts to load modules like evdev, frame
+ buffer drivers etc.
+
+config DEPMOD
+ bool "depmod"
+ default n
+ depends on !MODPROBE_SMALL
+ select PLATFORM_LINUX
+ help
+ depmod generates modules.dep (and potentially modules.alias
+ and modules.symbols) that contain dependency information
+ for modprobe.
+
+comment "Options common to multiple modutils"
+
+config FEATURE_2_4_MODULES
+ bool "Support version 2.2/2.4 Linux kernels"
+ default n
+ depends on INSMOD || RMMOD || LSMOD
+ select PLATFORM_LINUX
+ help
+ Support module loading for 2.2.x and 2.4.x Linux kernels.
+ This increases size considerably. Say N unless you plan
+ to run ancient kernels.
+
+config FEATURE_INSMOD_TRY_MMAP
+ bool "Try to load module from a mmap'ed area"
+ default n
+ depends on INSMOD || MODPROBE_SMALL
+ select PLATFORM_LINUX
+ help
+ This option causes module loading code to try to mmap
+ module first. If it does not work (for example,
+ it does not work for compressed modules), module will be read
+ (and unpacked if needed) into a memory block allocated by malloc.
+
+ The only case when mmap works but malloc does not is when
+ you are trying to load a big module on a very memory-constrained
+ machine. Malloc will momentarily need 2x as much memory as mmap.
+
+ Choosing N saves about 250 bytes of code (on 32-bit x86).
+
+config FEATURE_INSMOD_VERSION_CHECKING
+ bool "Enable module version checking"
+ default n
+ depends on FEATURE_2_4_MODULES && (INSMOD || MODPROBE)
+ select PLATFORM_LINUX
+ help
+ Support checking of versions for modules. This is used to
+ ensure that the kernel and module are made for each other.
+
+config FEATURE_INSMOD_KSYMOOPS_SYMBOLS
+ bool "Add module symbols to kernel symbol table"
+ default n
+ depends on FEATURE_2_4_MODULES && (INSMOD || MODPROBE)
+ select PLATFORM_LINUX
+ help
+ By adding module symbols to the kernel symbol table, Oops messages
+ occuring within kernel modules can be properly debugged. By enabling
+ this feature, module symbols will always be added to the kernel symbol
+ table for proper debugging support. If you are not interested in
+ Oops messages from kernel modules, say N.
+
+config FEATURE_INSMOD_LOADINKMEM
+ bool "In kernel memory optimization (uClinux only)"
+ default n
+ depends on FEATURE_2_4_MODULES && (INSMOD || MODPROBE)
+ select PLATFORM_LINUX
+ help
+ This is a special uClinux only memory optimization that lets insmod
+ load the specified kernel module directly into kernel space, reducing
+ memory usage by preventing the need for two copies of the module
+ being loaded into memory.
+
+config FEATURE_INSMOD_LOAD_MAP
+ bool "Enable insmod load map (-m) option"
+ default n
+ depends on FEATURE_2_4_MODULES && INSMOD
+ select PLATFORM_LINUX
+ help
+ Enabling this, one would be able to get a load map
+ output on stdout. This makes kernel module debugging
+ easier.
+ If you don't plan to debug kernel modules, you
+ don't need this option.
+
+config FEATURE_INSMOD_LOAD_MAP_FULL
+ bool "Symbols in load map"
+ default y
+ depends on FEATURE_INSMOD_LOAD_MAP && !MODPROBE_SMALL
+ select PLATFORM_LINUX
+ help
+ Without this option, -m will only output section
+ load map. With this option, -m will also output
+ symbols load map.
+
+config FEATURE_CHECK_TAINTED_MODULE
+ bool "Support tainted module checking with new kernels"
+ default y
+ depends on (LSMOD || FEATURE_2_4_MODULES) && !MODPROBE_SMALL
+ select PLATFORM_LINUX
+ help
+ Support checking for tainted modules. These are usually binary
+ only modules that will make the linux-kernel list ignore your
+ support request.
+ This option is required to support GPLONLY modules.
+
+config FEATURE_MODUTILS_ALIAS
+ bool "Support for module.aliases file"
+ default y
+ depends on DEPMOD || MODPROBE
+ select PLATFORM_LINUX
+ help
+ Generate and parse modules.alias containing aliases for bus
+ identifiers:
+ alias pcmcia:m*c*f03fn*pfn*pa*pb*pc*pd* parport_cs
+
+ and aliases for logical modules names e.g.:
+ alias padlock_aes aes
+ alias aes_i586 aes
+ alias aes_generic aes
+
+ Say Y if unsure.
+
+config FEATURE_MODUTILS_SYMBOLS
+ bool "Support for module.symbols file"
+ default y
+ depends on DEPMOD || MODPROBE
+ select PLATFORM_LINUX
+ help
+ Generate and parse modules.symbols containing aliases for
+ symbol_request() kernel calls, such as:
+ alias symbol:usb_sg_init usbcore
+
+ Say Y if unsure.
+
+config DEFAULT_MODULES_DIR
+ string "Default directory containing modules"
+ default "/lib/modules"
+ depends on DEPMOD || MODPROBE || MODPROBE_SMALL || MODINFO
+ help
+ Directory that contains kernel modules.
+ Defaults to "/lib/modules"
+
+config DEFAULT_DEPMOD_FILE
+ string "Default name of modules.dep"
+ default "modules.dep"
+ depends on DEPMOD || MODPROBE || MODPROBE_SMALL || MODINFO
+ help
+ Filename that contains kernel modules dependencies.
+ Defaults to "modules.dep"
+
+endmenu