These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / firmware / efi / Kconfig

diff --git a/kernel/drivers/firmware/efi/Kconfig b/kernel/drivers/firmware/efi/Kconfig
index 8de4da5..e1670d5 100644 (file)
--- a/kernel/drivers/firmware/efi/Kconfig
+++ b/kernel/drivers/firmware/efi/Kconfig
@@ -18,6 +18,11 @@ config EFI_VARS
          Subsequent efibootmgr releases may be found at:
          <http://github.com/vathpela/efibootmgr>
 
+config EFI_ESRT
+       bool
+       depends on EFI && !IA64
+       default y
+
 config EFI_VARS_PSTORE
        tristate "Register efivars backend for pstore"
        depends on EFI_VARS && PSTORE
@@ -38,7 +43,7 @@ config EFI_VARS_PSTORE_DEFAULT_DISABLE
 
 config EFI_RUNTIME_MAP
        bool "Export efi runtime maps to sysfs"
-       depends on X86 && EFI && KEXEC
+       depends on X86 && EFI && KEXEC_CORE
        default y
        help
          Export efi runtime memory maps to /sys/firmware/efi/runtime-map.
@@ -47,6 +52,28 @@ config EFI_RUNTIME_MAP
 
          See also Documentation/ABI/testing/sysfs-firmware-efi-runtime-map.
 
+config EFI_FAKE_MEMMAP
+       bool "Enable EFI fake memory map"
+       depends on EFI && X86
+       default n
+       help
+         Saying Y here will enable "efi_fake_mem" boot option.
+         By specifying this parameter, you can add arbitrary attribute
+         to specific memory range by updating original (firmware provided)
+         EFI memmap.
+         This is useful for debugging of EFI memmap related feature.
+         e.g. Address Range Mirroring feature.
+
+config EFI_MAX_FAKE_MEM
+       int "maximum allowable number of ranges in efi_fake_mem boot option"
+       depends on EFI_FAKE_MEMMAP
+       range 1 128
+       default 8
+       help
+         Maximum allowable number of ranges in efi_fake_mem boot option.
+         Ranges can be set up to this value using comma-separated list.
+         The default value is 8.
+
 config EFI_PARAMS_FROM_FDT
        bool
        help