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>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/mpparse_32.c b/arch/x86/kernel/mpparse_32.c
index 4b46a37e0634..7b7e008496e0 100644
--- a/arch/x86/kernel/mpparse_32.c
+++ b/arch/x86/kernel/mpparse_32.c
@@ -807,7 +807,7 @@ void __init mp_register_lapic_address(u64 address)
         Dprintk("Boot CPU = %d\n", boot_cpu_physical_apicid);
 }
 
-void __cpuinit mp_register_lapic (u8 id, u8 enabled)
+void __cpuinit mp_register_lapic (int id, u8 enabled)
 {
         if (MAX_APICS - id <= 0) {
                 printk(KERN_WARNING "Processor #%d invalid (max %d)\n",
@@ -862,7 +862,7 @@ static u8 uniq_ioapic_id(u8 id)
                 return id;
 }
 
-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;