diff options
| author | Jack Steiner <steiner@sgi.com> | 2008-03-28 14:12:08 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:41:33 +0200 |
| commit | a65d1d644c2b65bfb99e766e7160d764b8b2bfa4 (patch) | |
| tree | fe19c7b1d5fbb7089537d78383c2b89863c0377b /arch/x86/kernel/mpparse_64.c | |
| parent | ae261868658773538ddda829c50224e5851c2342 (diff) | |
x86: increase size of APICID
Increase the number of bits in an apicid from 8 to 32.
By default, MP_processor_info() gets the APICID from the
mpc_config_processor structure. However, this structure limits
the size of APICID to 8 bits. This patch allows the caller of
MP_processor_info() to optionally pass a larger APICID that will
be used instead of the one in the mpc_config_processor struct.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/mpparse_64.c')
| -rw-r--r-- | arch/x86/kernel/mpparse_64.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/mpparse_64.c b/arch/x86/kernel/mpparse_64.c index 29d2c40e54a..4840a846904 100644 --- a/arch/x86/kernel/mpparse_64.c +++ b/arch/x86/kernel/mpparse_64.c @@ -633,7 +633,7 @@ void __init mp_register_lapic_address(u64 address) if (boot_cpu_physical_apicid == -1U) boot_cpu_physical_apicid = GET_APIC_ID(read_apic_id()); } -void __cpuinit mp_register_lapic(u8 id, u8 enabled) +void __cpuinit mp_register_lapic(int id, u8 enabled) { if (!enabled) { ++disabled_cpus; @@ -683,7 +683,7 @@ static u8 uniq_ioapic_id(u8 id) return find_first_zero_bit(used, 256); } -void __init mp_register_ioapic(u8 id, u32 address, u32 gsi_base) +void __init mp_register_ioapic(int id, u32 address, u32 gsi_base) { int idx = 0; |