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Commit 5f403fa9 authored by Gustavo Padovan's avatar Gustavo Padovan Committed by H. Peter Anvin
Browse files

x86, fixmap: add CONFIG_EFI 



Impact: new fixmap allocation

FIX_EFI_IO_MAP_FIRST_PAGE is used only when EFI is enabled.

Signed-off-by: default avatarGustavo F. Padovan <gustavo@las.ic.unicamp.br>
Acked-by: default avatarGlauber Costa <gcosta@redhat.com>
Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
parent 2ae38daf

arch/x86/include/asm/fixmap_64.h

+4 −0
Original line number Diff line number Diff line
@@ -16,7 +16,9 @@ 
#include <asm/apicdef.h>

#include <asm/page.h>

#include <asm/vsyscall.h>

#ifdef CONFIG_EFI

#include <asm/efi.h>

#endif



/*

 * Here we define all the compile-time 'special' virtual
@@ -47,9 +49,11 @@ enum fixed_addresses { 
	FIX_IO_APIC_BASE_0,

	FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS - 1,

#endif

#ifdef CONFIG_EFI

	FIX_EFI_IO_MAP_LAST_PAGE,

	FIX_EFI_IO_MAP_FIRST_PAGE = FIX_EFI_IO_MAP_LAST_PAGE

				  + MAX_EFI_IO_PAGES - 1,

#endif

#ifdef CONFIG_PARAVIRT

	FIX_PARAVIRT_BOOTMAP,

#endif