From a65d1d644c2b65bfb99e766e7160d764b8b2bfa4 Mon Sep 17 00:00:00 2001 From: Jack Steiner Date: Fri, 28 Mar 2008 14:12:08 -0500 Subject: 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 Signed-off-by: Ingo Molnar --- arch/x86/kernel/mpparse_32.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/x86/kernel/mpparse_32.c') 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; -- cgit v1.2.3