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- menu "EFI (Extensible Firmware Interface) Support"
- depends on EFI
- config EFI_VARS
- tristate "EFI Variable Support via sysfs"
- depends on EFI
- default n
- help
- If you say Y here, you are able to get EFI (Extensible Firmware
- Interface) variable information via sysfs. You may read,
- write, create, and destroy EFI variables through this interface.
- Note that using this driver in concert with efibootmgr requires
- at least test release version 0.5.0-test3 or later, which is
- available from Matt Domsch's website located at:
- <http://linux.dell.com/efibootmgr/testing/efibootmgr-0.5.0-test3.tar.gz>
- Subsequent efibootmgr releases may be found at:
- <http://linux.dell.com/efibootmgr>
- config EFI_VARS_PSTORE
- tristate "Register efivars backend for pstore"
- depends on EFI_VARS && PSTORE
- default y
- help
- Say Y here to enable use efivars as a backend to pstore. This
- will allow writing console messages, crash dumps, or anything
- else supported by pstore to EFI variables.
- config EFI_VARS_PSTORE_DEFAULT_DISABLE
- bool "Disable using efivars as a pstore backend by default"
- depends on EFI_VARS_PSTORE
- default n
- help
- Saying Y here will disable the use of efivars as a storage
- backend for pstore by default. This setting can be overridden
- using the efivars module's pstore_disable parameter.
- endmenu
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