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| author | Gustavo F. Padovan | 2009-02-16 01:48:55 +0100 |
|---|---|---|
| committer | H. Peter Anvin | 2009-02-28 05:57:47 +0100 |
| commit | 2ae38daf25204b7c3725e053052f77469eff62cf (patch) | |
| tree | c3e8bc4e9b547921eb069864324ad3eca5fed5d6 /arch/x86 | |
| parent | x86, fixmap: define reserve_top_address for x86_64 (diff) | |
| download | kernel-qcow2-linux-2ae38daf25204b7c3725e053052f77469eff62cf.tar.gz kernel-qcow2-linux-2ae38daf25204b7c3725e053052f77469eff62cf.tar.xz kernel-qcow2-linux-2ae38daf25204b7c3725e053052f77469eff62cf.zip | |
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: Gustavo F. Padovan <gustavo@las.ic.unicamp.br>
Acked-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/fixmap_64.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/include/asm/fixmap_64.h b/arch/x86/include/asm/fixmap_64.h index b6c06dd55f1c..7a518ec82635 100644 --- a/arch/x86/include/asm/fixmap_64.h +++ b/arch/x86/include/asm/fixmap_64.h @@ -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, |