[tip:x86/efi] efi.h: Add boottime->locate_handle search types

[tip-bot for Matt Fleming]

Commit-ID:  e2527a7cbec073b69a251193f200a88efbced7ad
Gitweb:     http://git.kernel.org/tip/e2527a7cbec073b69a251193f200a88efbced7ad
Author:     Matt Fleming <matt.fleming@xxxxxxxxx>
AuthorDate: Tue, 15 Nov 2011 12:57:26 +0000
Committer:  H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
CommitDate: Fri, 9 Dec 2011 17:35:49 -0800

efi.h: Add boottime->locate_handle search types

The x86 EFI boot stub needs to locate handles for various protocols.

Cc: Matthew Garrett <mjg@xxxxxxxxxx>
Signed-off-by: Matt Fleming <matt.fleming@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1318848017-12301-1-git-send-email-matt@xxxxxxxxxxxxxxxxx
Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
---
 include/linux/efi.h |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/include/linux/efi.h b/include/linux/efi.h
index e46d771..d407c88 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -472,6 +472,13 @@ extern int __init efi_setup_pcdp_console(char *);
 #define EFI_VARIABLE_RUNTIME_ACCESS     0x0000000000000004
 
 /*
+ * The type of search to perform when calling boottime->locate_handle
+ */
+#define EFI_LOCATE_ALL_HANDLES			0
+#define EFI_LOCATE_BY_REGISTER_NOTIFY		1
+#define EFI_LOCATE_BY_PROTOCOL			2
+
+/*
  * EFI Device Path information
  */
 #define EFI_DEV_HW			0x01
--
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