efivars: explicitly calculate length of VariableName

[pandora-kernel.git] / drivers / firmware / Kconfig

diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index efba163..bf4d6e2 100644 (file)
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -53,6 +53,24 @@ config EFI_VARS
          Subsequent efibootmgr releases may be found at:
          <http://linux.dell.com/efibootmgr>
 
+config EFI_VARS_PSTORE
+       bool "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.
+
 config EFI_PCDP
        bool "Console device selection via EFI PCDP or HCDP table"
        depends on ACPI && EFI && IA64