generic: rtl8366: add rtl8366_smi_write_reg_noack helper

[openwrt.git] / package / busybox / config / modutils / Config.in

diff --git a/package/busybox/config/modutils/Config.in b/package/busybox/config/modutils/Config.in
index 63a3f71..77f9858 100644 (file)
--- a/package/busybox/config/modutils/Config.in
+++ b/package/busybox/config/modutils/Config.in
@@ -1,3 +1,4 @@
+# DO NOT EDIT. This file is generated from Config.src

 #
 # For a description of the syntax of this configuration file,
 # see scripts/kbuild/config-language.txt.
 #
 # For a description of the syntax of this configuration file,
 # see scripts/kbuild/config-language.txt.


@@ -5,214 +6,264 @@
 
 menu "Linux Module Utilities"
 
 
 menu "Linux Module Utilities"
 

-config BUSYBOX_CONFIG_DEPMOD
-       bool "depmod"
+config BUSYBOX_CONFIG_MODINFO
+       bool "modinfo"

        default n
        default n

+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
        help

-         depmod generates modules.dep (FIXME: elaborate)
+         Show information about a Linux Kernel module

 
 

-config BUSYBOX_CONFIG_FEATURE_DEPMOD_PRUNE_FANCY
-       bool "fancy dependency pruning"
+config BUSYBOX_CONFIG_MODPROBE_SMALL
+       bool "Simplified modutils"

        default n
        default n

-       depends on BUSYBOX_CONFIG_DEPMOD
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
        help

-         By default modules.dep contains all dependencies as listed by
-         the modules.
-         If you enable this option then we remove implied modules from
-         the dependencies.
-         This makes depmod somewhat bigger but generates a smaller
-         modules.dep file.
+         Simplified modutils.

 
 

-         If unsure, say N.
+         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_).

 
 

-config BUSYBOX_CONFIG_FEATURE_DEPMOD_ALIAS
-       bool "alias support"
-       default n
-       depends on BUSYBOX_CONFIG_DEPMOD
-       help
-         By default modules.dep does not contain alias information.
-         Enable this to emit aliases of the form:
+         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.

 
 

-           alias pcmcia:m*c*f03fn*pfn*pa*pb*pc*pd* parport_cs
+         NB: modules.dep.bb file format is not compatible
+         with modules.dep file as created/used by standard module tools.

 
 

-config BUSYBOX_CONFIG_INSMOD
-       bool "insmod"
-       default y
-       help
-         insmod is used to load specified modules in the running kernel.
+         Additional module parameters can be stored in
+         /etc/modules/$module_name files.

 
 

-config BUSYBOX_CONFIG_FEATURE_INSMOD_VERSION_CHECKING
-       bool "Module version checking"
-       default n
-       depends on BUSYBOX_CONFIG_INSMOD && BUSYBOX_CONFIG_FEATURE_2_4_MODULES
-       help
-         Support checking of versions for modules.  This is used to
-         ensure that the kernel and module are made for each other.
+         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

 
 

-config BUSYBOX_CONFIG_FEATURE_INSMOD_KSYMOOPS_SYMBOLS
-       bool "Add module symbols to kernel symbol table"
-       default n
-       depends on BUSYBOX_CONFIG_INSMOD && BUSYBOX_CONFIG_FEATURE_2_4_MODULES
-       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 properly debugging support.  If you are not interested in
-         Oops messages from kernel modules, say N.
+         As of 2008-07, this code is experimental. It is 14kb smaller
+         than "non-small" modutils.

 
 

-config BUSYBOX_CONFIG_FEATURE_INSMOD_LOADINKMEM
-       bool "In kernel memory optimization (uClinux only)"
+config BUSYBOX_CONFIG_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE
+       bool "Accept module options on modprobe command line"

        default n
        default n

-       depends on BUSYBOX_CONFIG_INSMOD && BUSYBOX_CONFIG_FEATURE_2_4_MODULES
+       depends on BUSYBOX_CONFIG_MODPROBE_SMALL
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
        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.
+         Allow insmod and modprobe take module options from command line.

 
 

-config BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP
-       bool "Enable load map (-m) option"
+config BUSYBOX_CONFIG_FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED
+       bool "Skip loading of already loaded modules"

        default n
        default n

-       depends on BUSYBOX_CONFIG_INSMOD && ( BUSYBOX_CONFIG_FEATURE_2_4_MODULES || BUSYBOX_CONFIG_FEATURE_2_6_MODULES )
+       depends on BUSYBOX_CONFIG_MODPROBE_SMALL

        help
        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.
+         Check if the module is already loaded.

 
 

-config BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP_FULL
-       bool "Symbols in load map"
-       default n
-       depends on BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP
+config BUSYBOX_CONFIG_INSMOD
+       bool "insmod"
+       default y
+       depends on !BUSYBOX_CONFIG_MODPROBE_SMALL
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
        help

-         Without this option, -m will only output section
-         load map.  With this option, -m will also output
-         symbols load map.
+         insmod is used to load specified modules in the running kernel.

 
 config BUSYBOX_CONFIG_RMMOD
        bool "rmmod"
        default y
 
 config BUSYBOX_CONFIG_RMMOD
        bool "rmmod"
        default y

+       depends on !BUSYBOX_CONFIG_MODPROBE_SMALL
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
          rmmod is used to unload specified modules from the kernel.
 
 config BUSYBOX_CONFIG_LSMOD
        bool "lsmod"
        default y
        help
          rmmod is used to unload specified modules from the kernel.
 
 config BUSYBOX_CONFIG_LSMOD
        bool "lsmod"
        default y

+       depends on !BUSYBOX_CONFIG_MODPROBE_SMALL
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
          lsmod is used to display a list of loaded modules.
 
 config BUSYBOX_CONFIG_FEATURE_LSMOD_PRETTY_2_6_OUTPUT
        help
          lsmod is used to display a list of loaded modules.
 
 config BUSYBOX_CONFIG_FEATURE_LSMOD_PRETTY_2_6_OUTPUT

-       bool "Pretty output for 2.6.x Linux kernels"
+       bool "Pretty output"

        default y
        depends on BUSYBOX_CONFIG_LSMOD
        default y
        depends on BUSYBOX_CONFIG_LSMOD

+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
          This option makes output format of lsmod adjusted to
          the format of module-init-tools for Linux kernel 2.6.
        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 BUSYBOX_CONFIG_MODPROBE
        bool "modprobe"
        default n
 
 config BUSYBOX_CONFIG_MODPROBE
        bool "modprobe"
        default n

+       depends on !BUSYBOX_CONFIG_MODPROBE_SMALL
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
          Handle the loading of modules, and their dependencies on a high
          level.
 
        help
          Handle the loading of modules, and their dependencies on a high
          level.
 

-         Note that in the state, modprobe does not understand multiple
-         module options from the configuration file. See option below.
-
-config BUSYBOX_CONFIG_FEATURE_MODPROBE_MULTIPLE_OPTIONS
-       bool
-       prompt "Multiple options parsing"
+config BUSYBOX_CONFIG_FEATURE_MODPROBE_BLACKLIST
+       bool "Blacklist support"

        default n
        depends on BUSYBOX_CONFIG_MODPROBE
        default n
        depends on BUSYBOX_CONFIG_MODPROBE

+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
        help

-         Allow modprobe to understand more than one option to pass to
-         modules.
+         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.

 
 

-         This is a WIP, while waiting for a common argument parsing
-         common amongst all BB applets (shell, modprobe, etc...) and
-         adds around 600 bytes on x86, 700 bytes on ARM. The code is
-         biggish and uggly, but just works.
+config BUSYBOX_CONFIG_DEPMOD
+       bool "depmod"
+       default n
+       depends on !BUSYBOX_CONFIG_MODPROBE_SMALL
+       select BUSYBOX_CONFIG_PLATFORM_LINUX
+       help
+         depmod generates modules.dep (and potentially modules.alias
+         and modules.symbols) that contain dependency information
+         for modprobe.

 
 

-         Saying Y here is not a bad idea if you're not that short
-         on storage capacity.
+comment "Options common to multiple modutils"

 
 

-config BUSYBOX_CONFIG_FEATURE_MODPROBE_FANCY_ALIAS
-       bool
-       prompt "Fancy alias parsing"
+config BUSYBOX_CONFIG_FEATURE_2_4_MODULES
+       bool "Support version 2.2/2.4 Linux kernels"

        default n
        default n

-       depends on BUSYBOX_CONFIG_MODPROBE && BUSYBOX_CONFIG_FEATURE_2_6_MODULES
+       depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_RMMOD || BUSYBOX_CONFIG_LSMOD
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
        help

-         Say 'y' here to enable parsing of aliases with underscore/dash
-         mismatch between module name and file name, along with bus-specific
-         aliases (such as pci:... or usb:... aliases).
+         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 BUSYBOX_CONFIG_FEATURE_MODPROBE_BLACKLIST
-       bool
-       prompt "Blacklist support"
+config BUSYBOX_CONFIG_FEATURE_INSMOD_TRY_MMAP
+       bool "Try to load module from a mmap'ed area"

        default n
        default n

-       depends on BUSYBOX_CONFIG_MODPROBE && BUSYBOX_CONFIG_FEATURE_2_6_MODULES
+       depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_MODPROBE_SMALL
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
        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.
+         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.

 
 

-comment "Options common to multiple modutils"
-       depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_RMMOD || BUSYBOX_CONFIG_MODPROBE || BUSYBOX_CONFIG_LSMOD || BUSYBOX_CONFIG_DEPMOD
+         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 BUSYBOX_CONFIG_FEATURE_INSMOD_VERSION_CHECKING
+       bool "Enable module version checking"
+       default n
+       depends on BUSYBOX_CONFIG_FEATURE_2_4_MODULES && (BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_MODPROBE)
+       select BUSYBOX_CONFIG_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 BUSYBOX_CONFIG_FEATURE_INSMOD_KSYMOOPS_SYMBOLS
+       bool "Add module symbols to kernel symbol table"
+       default n
+       depends on BUSYBOX_CONFIG_FEATURE_2_4_MODULES && (BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_MODPROBE)
+       select BUSYBOX_CONFIG_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 BUSYBOX_CONFIG_FEATURE_INSMOD_LOADINKMEM
+       bool "In kernel memory optimization (uClinux only)"
+       default n
+       depends on BUSYBOX_CONFIG_FEATURE_2_4_MODULES && (BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_MODPROBE)
+       select BUSYBOX_CONFIG_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 BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP
+       bool "Enable insmod load map (-m) option"
+       default n
+       depends on BUSYBOX_CONFIG_FEATURE_2_4_MODULES && BUSYBOX_CONFIG_INSMOD
+       select BUSYBOX_CONFIG_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 BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP_FULL
+       bool "Symbols in load map"
+       default n
+       depends on BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP && !BUSYBOX_CONFIG_MODPROBE_SMALL
+       select BUSYBOX_CONFIG_PLATFORM_LINUX
+       help
+         Without this option, -m will only output section
+         load map. With this option, -m will also output
+         symbols load map.

 
 config BUSYBOX_CONFIG_FEATURE_CHECK_TAINTED_MODULE
 
 config BUSYBOX_CONFIG_FEATURE_CHECK_TAINTED_MODULE

-       # Simulate indentation

        bool "Support tainted module checking with new kernels"
        default y
        bool "Support tainted module checking with new kernels"
        default y

-       depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_LSMOD
+       depends on (BUSYBOX_CONFIG_LSMOD || BUSYBOX_CONFIG_FEATURE_2_4_MODULES) && !BUSYBOX_CONFIG_MODPROBE_SMALL
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
        help

-         Support checking for tainted modules.  These are usually binary
+         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.
 
          only modules that will make the linux-kernel list ignore your
          support request.
          This option is required to support GPLONLY modules.
 

-config BUSYBOX_CONFIG_FEATURE_2_4_MODULES
-       # Simulate indentation
-       bool "Support version 2.2.x to 2.4.x Linux kernels"
+config BUSYBOX_CONFIG_FEATURE_MODUTILS_ALIAS
+       bool "Support for module.aliases file"

        default n
        default n

-       depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_RMMOD || BUSYBOX_CONFIG_MODPROBE
+       depends on BUSYBOX_CONFIG_DEPMOD || BUSYBOX_CONFIG_MODPROBE
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
        help

-         Support module loading for 2.2.x and 2.4.x Linux kernels.
+         Generate and parse modules.alias containing aliases for bus
+         identifiers:
+           alias pcmcia:m*c*f03fn*pfn*pa*pb*pc*pd* parport_cs

 
 

-         Note:
-         This is automatically enabled if 2.6 modules are not enabled.
+         and aliases for logical modules names e.g.:
+           alias padlock_aes aes
+           alias aes_i586 aes
+           alias aes_generic aes

 
 

-config BUSYBOX_CONFIG_FEATURE_2_6_MODULES
-       # Simulate indentation
-       bool "Support version 2.6.x Linux kernels"
-       default y
-       depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_RMMOD || BUSYBOX_CONFIG_MODPROBE
+         Say Y if unsure.
+
+config BUSYBOX_CONFIG_FEATURE_MODUTILS_SYMBOLS
+       bool "Support for module.symbols file"
+       default n
+       depends on BUSYBOX_CONFIG_DEPMOD || BUSYBOX_CONFIG_MODPROBE
+       select BUSYBOX_CONFIG_PLATFORM_LINUX

        help
        help

-         Support module loading for newer 2.6.x Linux kernels.
+         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 BUSYBOX_CONFIG_DEFAULT_MODULES_DIR
 
 config BUSYBOX_CONFIG_DEFAULT_MODULES_DIR

-       # Simulate indentation

        string "Default directory containing modules"
        default "/lib/modules"
        string "Default directory containing modules"
        default "/lib/modules"

-       depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_RMMOD || BUSYBOX_CONFIG_MODPROBE || BUSYBOX_CONFIG_DEPMOD
+       depends on BUSYBOX_CONFIG_DEPMOD || BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_MODPROBE || BUSYBOX_CONFIG_MODPROBE_SMALL || BUSYBOX_CONFIG_MODINFO

        help
          Directory that contains kernel modules.
          Defaults to "/lib/modules"
 
 config BUSYBOX_CONFIG_DEFAULT_DEPMOD_FILE
        help
          Directory that contains kernel modules.
          Defaults to "/lib/modules"
 
 config BUSYBOX_CONFIG_DEFAULT_DEPMOD_FILE

-       # Simulate indentation

        string "Default name of modules.dep"
        default "modules.dep"
        string "Default name of modules.dep"
        default "modules.dep"

-       depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_RMMOD || BUSYBOX_CONFIG_MODPROBE || BUSYBOX_CONFIG_DEPMOD
+       depends on BUSYBOX_CONFIG_DEPMOD || BUSYBOX_CONFIG_MODPROBE || BUSYBOX_CONFIG_MODPROBE_SMALL || BUSYBOX_CONFIG_MODINFO

        help
          Filename that contains kernel modules dependencies.
          Defaults to "modules.dep"
 
        help
          Filename that contains kernel modules dependencies.
          Defaults to "modules.dep"
 

-config BUSYBOX_CONFIG_FEATURE_QUERY_MODULE_INTERFACE
-       bool
-       default n
-       depends on BUSYBOX_CONFIG_FEATURE_2_4_MODULES && !BUSYBOX_CONFIG_FEATURE_2_6_MODULES
-

 endmenu
 endmenu