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Commit 2ae38daf authored by Gustavo Padovan's avatar Gustavo Padovan Committed by H. Peter Anvin
Browse files

x86, fixmap: add CONFIG_X86_{LOCAL,IO}_APIC 



Impact: New fixmap allocations

Add CONFIG_X86_{LOCAL,IO}_APIC to enum fixed_address.
FIX_APIC_BASE is used only when CONFIG_X86_LOCAL_APIC is
enabled and FIX_IO_APIC_BASE_* are used only when
CONFIG_X86_IO_APIC 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 fd862dde

arch/x86/include/asm/fixmap_64.h

+4 −0
Original line number Diff line number Diff line
@@ -40,9 +40,13 @@ enum fixed_addresses { 
	VSYSCALL_HPET,

	FIX_DBGP_BASE,

	FIX_EARLYCON_MEM_BASE,

#ifdef CONFIG_X86_LOCAL_APIC

	FIX_APIC_BASE,	/* local (CPU) APIC) -- required for SMP or not */

#endif

#ifdef CONFIG_X86_IO_APIC

	FIX_IO_APIC_BASE_0,

	FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS - 1,

#endif

	FIX_EFI_IO_MAP_LAST_PAGE,

	FIX_EFI_IO_MAP_FIRST_PAGE = FIX_EFI_IO_MAP_LAST_PAGE

				  + MAX_EFI_IO_PAGES - 1,