diff options
| author | Tom Lendacky <thomas.lendacky@amd.com> | 2017-07-18 00:10:13 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-07-18 12:38:01 +0300 |
| commit | a19d66c56af1c52b8b463bf94d21116ae8c1aa5a (patch) | |
| tree | bc629a18edbf08a214760831ba523ed913081e83 /include/linux/efi.h | |
| parent | d68baa3fa6e4d703fd0c7954ee5c739789e7242f (diff) | |
| download | linux-a19d66c56af1c52b8b463bf94d21116ae8c1aa5a.tar.xz | |
efi: Add an EFI table address match function
Add a function that will determine if a supplied physical address matches
the address of an EFI table.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk>
Reviewed-by: Borislav Petkov <bp@suse.de>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Larry Woodman <lwoodman@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Toshimitsu Kani <toshi.kani@hpe.com>
Cc: kasan-dev@googlegroups.com
Cc: kvm@vger.kernel.org
Cc: linux-arch@vger.kernel.org
Cc: linux-doc@vger.kernel.org
Cc: linux-efi@vger.kernel.org
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/e1e06441d80f44776df391e0e4cb485b345b7518.1500319216.git.thomas.lendacky@amd.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/efi.h')
| -rw-r--r-- | 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 8269bcb8ccf7..8e24f099bd3f 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1091,6 +1091,8 @@ static inline bool efi_enabled(int feature) return test_bit(feature, &efi.flags) != 0; } extern void efi_reboot(enum reboot_mode reboot_mode, const char *__unused); + +extern bool efi_is_table_address(unsigned long phys_addr); #else static inline bool efi_enabled(int feature) { @@ -1104,6 +1106,11 @@ efi_capsule_pending(int *reset_type) { return false; } + +static inline bool efi_is_table_address(unsigned long phys_addr) +{ + return false; +} #endif extern int efi_status_to_err(efi_status_t status); |