From 31d2092eb0c23636b73d2c24c0c11b66470cef58 Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy Date: Fri, 4 Apr 2008 23:41:57 +0400 Subject: [PATCH] x86: move mp_register_lapic_address to boot.c Signed-off-by: Alexey Starikovskiy Signed-off-by: Ingo Molnar --- arch/x86/kernel/acpi/boot.c | 12 +++++++++++- arch/x86/kernel/mpparse_32.c | 12 ------------ arch/x86/kernel/mpparse_64.c | 8 -------- include/asm-x86/mpspec.h | 1 - 4 files changed, 11 insertions(+), 22 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); diff --git a/arch/x86/kernel/mpparse_32.c b/arch/x86/kernel/mpparse_32.c index ebec70a14198..052043ed6499 100644 --- a/arch/x86/kernel/mpparse_32.c +++ b/arch/x86/kernel/mpparse_32.c @@ -785,18 +785,6 @@ void __init find_smp_config (void) #ifdef CONFIG_ACPI -void __init mp_register_lapic_address(u64 address) -{ - mp_lapic_addr = (unsigned long) address; - - set_fixmap_nocache(FIX_APIC_BASE, mp_lapic_addr); - - if (boot_cpu_physical_apicid == -1U) - boot_cpu_physical_apicid = GET_APIC_ID(read_apic_id()); - - Dprintk("Boot CPU = %d\n", boot_cpu_physical_apicid); -} - #ifdef CONFIG_X86_IO_APIC #define MP_ISA_BUS 0 diff --git a/arch/x86/kernel/mpparse_64.c b/arch/x86/kernel/mpparse_64.c index 03c19a2e6e9e..1c3bf80b3ba6 100644 --- a/arch/x86/kernel/mpparse_64.c +++ b/arch/x86/kernel/mpparse_64.c @@ -594,14 +594,6 @@ void __init find_smp_config(void) #ifdef CONFIG_ACPI -void __init mp_register_lapic_address(u64 address) -{ - mp_lapic_addr = (unsigned long)address; - set_fixmap_nocache(FIX_APIC_BASE, mp_lapic_addr); - if (boot_cpu_physical_apicid == -1U) - boot_cpu_physical_apicid = GET_APIC_ID(read_apic_id()); -} - #define MP_ISA_BUS 0 #define MP_MAX_IOAPIC_PIN 127 diff --git a/include/asm-x86/mpspec.h b/include/asm-x86/mpspec.h index c614051f4fc9..57a991b9c053 100644 --- a/include/asm-x86/mpspec.h +++ b/include/asm-x86/mpspec.h @@ -44,7 +44,6 @@ extern void get_smp_config(void); void __cpuinit generic_processor_info(int apicid, int version); #ifdef CONFIG_ACPI -extern void mp_register_lapic_address(u64 address); extern void mp_register_ioapic(int id, u32 address, u32 gsi_base); extern void mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi); -- 2.39.5