diff options
Diffstat (limited to 'arch/x86/kernel/apic/io_apic.c')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index ce3c6fb..4f026a6 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -1934,8 +1934,7 @@ void disable_IO_APIC(void) * * by Matt Domsch <Matt_Domsch@dell.com> Tue Dec 21 12:25:05 CST 1999 */ - -void __init setup_ioapic_ids_from_mpc(void) +void __init setup_ioapic_ids_from_mpc_nocheck(void) { union IO_APIC_reg_00 reg_00; physid_mask_t phys_id_present_map; @@ -1944,15 +1943,6 @@ void __init setup_ioapic_ids_from_mpc(void) unsigned char old_id; unsigned long flags; - if (acpi_ioapic) - return; - /* - * Don't check I/O APIC IDs for xAPIC systems. They have - * no meaning without the serial APIC bus. - */ - if (!(boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) - || APIC_XAPIC(apic_version[boot_cpu_physical_apicid])) - return; /* * This is broken; anything with a real cpu count has to * circumvent this idiocy regardless. @@ -2006,7 +1996,6 @@ void __init setup_ioapic_ids_from_mpc(void) physids_or(phys_id_present_map, phys_id_present_map, tmp); } - /* * We need to adjust the IRQ routing table * if the ID changed. @@ -2042,6 +2031,21 @@ void __init setup_ioapic_ids_from_mpc(void) apic_printk(APIC_VERBOSE, " ok.\n"); } } + +void __init setup_ioapic_ids_from_mpc(void) +{ + + if (acpi_ioapic) + return; + /* + * Don't check I/O APIC IDs for xAPIC systems. They have + * no meaning without the serial APIC bus. + */ + if (!(boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) + || APIC_XAPIC(apic_version[boot_cpu_physical_apicid])) + return; + setup_ioapic_ids_from_mpc_nocheck(); +} #endif int no_timer_check __initdata; |
