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6e7300cff1
Now that the ACPI BGRT handling code has been made generic, we can enable it for arm64. Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com> [ Updated commit log to reflect that BGRT is only enabled for arm64, and added missing 'return' statement to the dummy acpi_parse_bgrt() function. ] Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Matt Fleming <matt@codeblueprint.co.uk> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20170404160245.27812-8-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
26 lines
605 B
C
26 lines
605 B
C
#ifndef _LINUX_EFI_BGRT_H
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#define _LINUX_EFI_BGRT_H
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#include <linux/acpi.h>
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#ifdef CONFIG_ACPI_BGRT
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void efi_bgrt_init(struct acpi_table_header *table);
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int __init acpi_parse_bgrt(struct acpi_table_header *table);
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/* The BGRT data itself; only valid if bgrt_image != NULL. */
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extern size_t bgrt_image_size;
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extern struct acpi_table_bgrt bgrt_tab;
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#else /* !CONFIG_ACPI_BGRT */
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static inline void efi_bgrt_init(struct acpi_table_header *table) {}
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static inline int __init acpi_parse_bgrt(struct acpi_table_header *table)
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{
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return 0;
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}
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#endif /* !CONFIG_ACPI_BGRT */
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#endif /* _LINUX_EFI_BGRT_H */
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