From: Matthew Garrett <mjg@redhat.com>
Date: Mon, 30 Apr 2012 20:11:29 +0000 (-0400)
Subject: efi: Add new variable attributes
X-Git-Tag: firefly_0821_release~7541^2~1240
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=34dea1cae3e37fe34ddf7b0f7b581aebcb70db97;p=firefly-linux-kernel-4.4.55.git

efi: Add new variable attributes

commit 41b3254c93acc56adc3c4477fef7c9512d47659e upstream.

More recent versions of the UEFI spec have added new attributes for
variables. Add them.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/linux/efi.h b/include/linux/efi.h
index e376270cd26e..e0ce165aa59a 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -347,7 +347,18 @@ extern int __init efi_setup_pcdp_console(char *);
 #define EFI_VARIABLE_NON_VOLATILE       0x0000000000000001
 #define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x0000000000000002
 #define EFI_VARIABLE_RUNTIME_ACCESS     0x0000000000000004
-
+#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x0000000000000008
+#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x0000000000000010
+#define EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x0000000000000020
+#define EFI_VARIABLE_APPEND_WRITE	0x0000000000000040
+
+#define EFI_VARIABLE_MASK 	(EFI_VARIABLE_NON_VOLATILE | \
+				EFI_VARIABLE_BOOTSERVICE_ACCESS | \
+				EFI_VARIABLE_RUNTIME_ACCESS | \
+				EFI_VARIABLE_HARDWARE_ERROR_RECORD | \
+				EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS | \
+				EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS | \
+				EFI_VARIABLE_APPEND_WRITE)
 /*
  * EFI Device Path information
  */