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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-04-25 23:06:48 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-04-28 12:33:56 +0300 |
| commit | 2c23b73c2d0249c499c4784b6db08dcfc6b7b3b0 (patch) | |
| tree | 8941edc0898b3e469db673e9b0028fbc1d295835 /include/linux/efi.h | |
| parent | c3c1c47f15b37a8492e630d1e9ab8ad576ee10e5 (diff) | |
| download | linux-2c23b73c2d0249c499c4784b6db08dcfc6b7b3b0.tar.xz | |
x86/efi: Prepare GOP handling code for reuse as generic code
In preparation of moving this code to drivers/firmware/efi and reusing
it on ARM and arm64, apply any changes that will be required to make this
code build for other architectures. This should make it easier to track
down problems that this move may cause to its operation on x86.
Note that the generic version uses slightly different ways of casting the
protocol methods and some other variables to the correct types, since such
method calls are not loosely typed on ARM and arm64 as they are on x86.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Borislav Petkov <bp@alien8.de>
Cc: David Herrmann <dh.herrmann@gmail.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Jones <pjones@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/1461614832-17633-17-git-send-email-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/efi.h')
| -rw-r--r-- | include/linux/efi.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/efi.h b/include/linux/efi.h index e29a31d0fc35..c2949909339b 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -21,6 +21,7 @@ #include <linux/pfn.h> #include <linux/pstore.h> #include <linux/reboot.h> +#include <linux/screen_info.h> #include <asm/page.h> @@ -1352,5 +1353,9 @@ efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, efi_status_t efi_parse_options(char *cmdline); +efi_status_t efi_setup_gop(efi_system_table_t *sys_table_arg, + struct screen_info *si, efi_guid_t *proto, + unsigned long size); + bool efi_runtime_disabled(void); #endif /* _LINUX_EFI_H */ |