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|
## SECTION=shell_and_console
menuconfig UDEV
tristate
prompt "udev "
select ROOTFS_DEV
select ROOTFS_RUN if !UDEV_LEGACY
select LIBC_RT
select LIBKMOD if !UDEV_LEGACY
select LIBBLKID if !UDEV_LEGACY
select HOST_GPERF if UDEV_KEYMAPS
select ACL if UDEV_ACL
select ACL_SHARED if UDEV_ACL
select GLIB if UDEV_ACL || UDEV_LIBGUDEV
select PCIUTILS if UDEV_PERSISTENT_PCI
select USBUTILS if UDEV_PERSISTENT_USB
help
udev provides a dynamic device directory containing only the files for
actually present devices. It creates or removes device node files in the
/dev directory, or it renames network interfaces.
Usually udev runs as udevd(8) and receives uevents directly from the
kernel if a device is added or removed from the system.
If udev receives a device event, it matches its configured rules against
the available device attributes provided in sysfs to identify the
device. Rules that match, may provide additional device information or
specify a device node name and multiple symlink names and instruct udev
to run additional programs as part of the device event handling.
Ensure: This udev implementation requires at least kernel 2.6.32 and
must have sysfs, unix domain sockets, networking and devtmpfs enabled.
if UDEV
if SYSTEMD = n
menu "build options "
config UDEV_LEGACY
bool
prompt "use older udev version"
help
This may be necessary e.g. for systems without devtmpfs
config UDEV_DEBUG
bool
prompt "enable debug messages"
help
If enabled, very verbose debugging messages will be compiled
into the udev binaries. The actual level of debugging is specified
in the udev config file (refer entry "udev_log")
config UDEV_SYSLOG
bool
prompt "enable system logging"
help
If enabled, udev is able to pass errors or debug information
to syslog. This is very useful to see what udev is doing or not doing.
Note: To use this feature the syslog daemon must start before udev
endmenu
endif
menu "install options "
config UDEV_ETC_CONF
bool
default y
depends on !SYSTEMD
prompt "install udev.conf"
help
Installs /etc/udev/udev.conf. If you don't wish to install the
generic udev.conf, just put a copy of your own udev.conf file into
your own projectroot/etc/udev/
config UDEV_DRIVERS_RULES
bool
prompt "install udev driver rules"
help
This will install the generic udev drivers rules files from the udev package
under /lib/udev/rules.d/,
These rules are required to automatically load kernel modules on
udev start.
If unsure say Y.
config UDEV_KEYMAPS
bool
depends on !SYSTEMD
prompt "install keymaps"
help
This will install the keymaps shipped with udev. These are mostly
to map custom hardware's multimedia keys of various laptops
config UDEV_HWDB
bool
depends on SYSTEMD
prompt "install hardware database"
config UDEV_CUST_RULES
bool
prompt "install customized udev rules"
help
This will install the customized udev rules files from
projectroot/lib/udev/rules.d into /lib/udev/rules.d
config UDEV_LIBUDEV
bool
prompt "install libudev"
help
Install libudev.so on the target.
config UDEV_LIBGUDEV
bool
depends on SYSTEMD = n
select UDEV_LIBUDEV
prompt "install libgudev"
help
Install libgudev.so on the target.
config UDEV_STARTSCRIPT
bool
default y
prompt "install /etc/init.d/udev"
help
Install the startup magic for bbinit.
Select Y here, as this is what you usually want.
endmenu
menu "persistent device node links "
config UDEV_PERSISTENT_ATA
bool
prompt "ata"
config UDEV_PERSISTENT_CDROM
bool
prompt "cdrom"
config UDEV_PERSISTENT_EDD
bool
depends on UDEV_LEGACY
prompt "BIOS EDD data"
config UDEV_PERSISTENT_GENERATOR
bool
depends on SYSTEMD = n
prompt "cd / network generator"
help
This will generate udev-based persistent naming rules for
your CD/DVD media and network devices
Warning: this needs write access to /etc/udev/rules.d/
config UDEV_PERSISTENT_PCI
bool
depends on SYSTEMD = n
prompt "pci"
config UDEV_PERSISTENT_USB
bool
depends on SYSTEMD = n
prompt "usb"
config UDEV_PERSISTENT_SCSI
bool
prompt "scsi"
config UDEV_PERSISTENT_V4L
bool
prompt "v4l"
endmenu
menu "misc helper "
config UDEV_ACCELEROMETER
bool
depends on UDEV_LEGACY
prompt "accelerometer"
help
When an "change" event is received on an accelerometer,
open its device node, and from the value, as well as the previous
value of the property, calculate the device's new orientation,
and export it as ID_INPUT_ACCELEROMETER_ORIENTATION.
config UDEV_ACL
bool
depends on UDEV_LEGACY
prompt "local user acl permissions support"
help
FIXME
config UDEV_COLLECT
bool
prompt "collect"
help
Collect variables across events
config UDEV_MTD_PROBE
bool
prompt "mtd_probe"
help
autoloads FTL module for mtd devices
endmenu
endif
|
