From: Alexey Starikovskiy <astarikovskiy@suse.de>
Date: Fri, 4 Apr 2008 19:41:50 +0000 (+0400)
Subject: x86: move mp_register_lapic to boot.c
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=dfac2189c2e1fbb90ee83f15b5e404425754e9f4;p=openwrt%2Fstaging%2Fblogic.git

x86: move mp_register_lapic to boot.c

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 9cf575184536..11bd11847b19 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -39,6 +39,7 @@
 #include <asm/apic.h>
 #include <asm/io.h>
 #include <asm/mpspec.h>
+#include <asm/smp.h>
 
 #ifdef CONFIG_X86_LOCAL_APIC
 # include <mach_apic.h>
@@ -239,6 +240,16 @@ static int __init acpi_parse_madt(struct acpi_table_header *table)
 	return 0;
 }
 
+static void __cpuinit acpi_register_lapic(int id, u8 enabled)
+{
+	if (!enabled) {
+		++disabled_cpus;
+		return;
+	}
+
+	generic_processor_info(id, 0);
+}
+
 static int __init
 acpi_parse_lapic(struct acpi_subtable_header * header, const unsigned long end)
 {
@@ -258,8 +269,8 @@ acpi_parse_lapic(struct acpi_subtable_header * header, const unsigned long end)
 	 * to not preallocating memory for all NR_CPUS
 	 * when we use CPU hotplug.
 	 */
-	mp_register_lapic(processor->id,	/* APIC ID */
-			  processor->lapic_flags & ACPI_MADT_ENABLED);	/* Enabled? */
+	acpi_register_lapic(processor->id,	/* APIC ID */
+			    processor->lapic_flags & ACPI_MADT_ENABLED);
 
 	return 0;
 }
@@ -276,8 +287,8 @@ acpi_parse_sapic(struct acpi_subtable_header *header, const unsigned long end)
 
 	acpi_table_print_madt_entry(header);
 
-	mp_register_lapic((processor->id << 8) | processor->eid,/* APIC ID */
-		processor->lapic_flags & ACPI_MADT_ENABLED);	/* Enabled? */
+	acpi_register_lapic((processor->id << 8) | processor->eid,/* APIC ID */
+			    processor->lapic_flags & ACPI_MADT_ENABLED);
 
 	return 0;
 }
@@ -554,7 +565,7 @@ static int __cpuinit _acpi_map_lsapic(acpi_handle handle, int *pcpu)
 	buffer.pointer = NULL;
 
 	tmp_map = cpu_present_map;
-	mp_register_lapic(physid, lapic->lapic_flags & ACPI_MADT_ENABLED);
+	acpi_register_lapic(physid, lapic->lapic_flags & ACPI_MADT_ENABLED);
 
 	/*
 	 * If mp_register_lapic successfully generates a new logical cpu
diff --git a/arch/x86/kernel/mpparse_32.c b/arch/x86/kernel/mpparse_32.c
index ed4b3bc0e97a..ebec70a14198 100644
--- a/arch/x86/kernel/mpparse_32.c
+++ b/arch/x86/kernel/mpparse_32.c
@@ -797,22 +797,6 @@ void __init mp_register_lapic_address(u64 address)
 	Dprintk("Boot CPU = %d\n", boot_cpu_physical_apicid);
 }
 
-void __cpuinit mp_register_lapic (int id, u8 enabled)
-{
-	if (MAX_APICS - id <= 0) {
-		printk(KERN_WARNING "Processor #%d invalid (max %d)\n",
-			id, MAX_APICS);
-		return;
-	}
-
-	if (!enabled) {
-		++disabled_cpus;
-		return;
-	}
-
-	generic_processor_info(id, GET_APIC_VERSION(apic_read(APIC_LVR)));
-}
-
 #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 f860727e9151..03c19a2e6e9e 100644
--- a/arch/x86/kernel/mpparse_64.c
+++ b/arch/x86/kernel/mpparse_64.c
@@ -601,16 +601,6 @@ void __init mp_register_lapic_address(u64 address)
 	if (boot_cpu_physical_apicid == -1U)
 		boot_cpu_physical_apicid  = GET_APIC_ID(read_apic_id());
 }
-void __cpuinit mp_register_lapic(int id, u8 enabled)
-{
-	if (!enabled) {
-		++disabled_cpus;
-		return;
-	}
-
-	generic_processor_info(id, 0);
-}
-
 
 #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 08cc5e027958..c614051f4fc9 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(int id, u8 enabled);
 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,