From: Matthew Garrett <mjg@redhat.com>
To: torvalds@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, Matthew Garrett <mjg@redhat.com>,
stable@vger.kernel.org
Subject: [PATCH 1/2] efi: Add new variable attributes
Date: Mon, 30 Apr 2012 16:11:29 -0400 [thread overview]
Message-ID: <1335816690-26019-1-git-send-email-mjg@redhat.com> (raw)
More recent versions of the UEFI spec have added new attributes for
variables. Add them.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Cc: stable@vger.kernel.org
---
include/linux/efi.h | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 88ec806..ec45ccd 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -554,7 +554,18 @@ 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)
/*
* The type of search to perform when calling boottime->locate_handle
*/
--
1.7.10
next reply other threads:[~2012-04-30 20:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-30 20:11 Matthew Garrett [this message]
2012-04-30 20:11 ` [PATCH 2/2] efi: Validate UEFI boot variables Matthew Garrett
2012-05-01 0:00 ` Shea Levy
2012-05-01 0:31 ` Matthew Garrett
2012-05-02 3:55 ` Ben Hutchings
2012-05-02 14:54 ` Matthew Garrett
2012-04-30 22:33 ` [PATCH 1/2] efi: Add new variable attributes Linus Torvalds
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