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| author | Alexey Starikovskiy | 2008-04-04 21:41:57 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2008-04-17 17:41:35 +0200 |
| commit | 31d2092eb0c23636b73d2c24c0c11b66470cef58 (patch) | |
| tree | d2bc92d15ada32ae100187b702da4a21a047c758 /arch/x86/kernel/acpi/boot.c | |
| parent | x86: move mp_register_lapic to boot.c (diff) | |
| download | kernel-qcow2-linux-31d2092eb0c23636b73d2c24c0c11b66470cef58.tar.gz kernel-qcow2-linux-31d2092eb0c23636b73d2c24c0c11b66470cef58.tar.xz kernel-qcow2-linux-31d2092eb0c23636b73d2c24c0c11b66470cef58.zip | |
x86: move mp_register_lapic_address to boot.c
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/acpi/boot.c')
| -rw-r--r-- | arch/x86/kernel/acpi/boot.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 11bd11847b19..057ccf1d5ad4 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -765,6 +765,16 @@ static int __init acpi_parse_fadt(struct acpi_table_header *table) * Parse LAPIC entries in MADT * returns 0 on success, < 0 on error */ + +static void __init acpi_register_lapic_address(unsigned long address) +{ + mp_lapic_addr = address; + + set_fixmap_nocache(FIX_APIC_BASE, address); + if (boot_cpu_physical_apicid == -1U) + boot_cpu_physical_apicid = GET_APIC_ID(read_apic_id()); +} + static int __init acpi_parse_madt_lapic_entries(void) { int count; @@ -786,7 +796,7 @@ static int __init acpi_parse_madt_lapic_entries(void) return count; } - mp_register_lapic_address(acpi_lapic_addr); + acpi_register_lapic_address(acpi_lapic_addr); count = acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_SAPIC, acpi_parse_sapic, MAX_APICS); |