[PATCH 58/79] [PATCH] include mach_apic.h in smpboot_64.c and smpboot.c

[Glauber de Oliveira Costa <gcosta@redhat.com>]

From: Glauber Costa <gcosta@redhat.com>

After the inclusion, a lot of files needs fixing for conflicts,
some of them in the headers themselves, to accomodate for both
i386 and x86_64 versions.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
---
 arch/x86/kernel/acpi/boot.c                 |    2 ++
 arch/x86/kernel/mpparse_64.c                |    2 ++
 arch/x86/kernel/smpboot.c                   |    2 ++
 arch/x86/kernel/smpboot_64.c                |    1 +
 arch/x86/vdso/Makefile                      |    2 +-
 include/asm-x86/apic.h                      |    1 -
 include/asm-x86/apicdef.h                   |    6 ------
 include/asm-x86/mach-default/mach_apic.h    |   11 +++++++++++
 include/asm-x86/mach-default/mach_apicdef.h |    5 +++++
 include/asm-x86/smp_64.h                    |    9 +--------
 10 files changed, 25 insertions(+), 16 deletions(-)

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index e8c2c47..f1f7d18 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -40,6 +40,8 @@
 #include <asm/io.h>
 #include <asm/mpspec.h>
 
+#include <mach_apic.h>
+
 static int __initdata acpi_force = 0;
 
 #ifdef	CONFIG_ACPI
diff --git a/arch/x86/kernel/mpparse_64.c b/arch/x86/kernel/mpparse_64.c
index 529b1c2..03ef1a8 100644
--- a/arch/x86/kernel/mpparse_64.c
+++ b/arch/x86/kernel/mpparse_64.c
@@ -30,6 +30,8 @@
 #include <asm/proto.h>
 #include <asm/acpi.h>
 
+#include <mach_apic.h>
+
 /* Have we found an MP table */
 int smp_found_config;
 unsigned int __cpuinitdata maxcpus = NR_CPUS;
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 6978f1b..253be86 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -11,6 +11,8 @@
 #include <asm/cpu.h>
 #include <asm/numa.h>
 
+#include <mach_apic.h>
+
 /* Number of siblings per CPU package */
 int smp_num_siblings = 1;
 EXPORT_SYMBOL(smp_num_siblings);
diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index 7d1b4cb..8a59fa8 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -61,6 +61,7 @@
 #include <asm/numa.h>
 
 #include <mach_wakecpu.h>
+#include <mach_apic.h>
 #include <smpboot_hooks.h>
 
 /* Set when the idlers are all forked */
diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
index 0a8f474..17a6b05 100644
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -39,7 +39,7 @@ $(obj)/%.so: $(obj)/%.so.dbg FORCE
 
 CFL := $(PROFILING) -mcmodel=small -fPIC -g0 -O2 -fasynchronous-unwind-tables -m64
 
-$(vobjs): KBUILD_CFLAGS = $(CFL)
+$(vobjs): KBUILD_CFLAGS += $(CFL)
 
 targets += vdso-syms.lds
 obj-$(VDSO64-y)			+= vdso-syms.lds
diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h
index 0d6ea74..534af84 100644
--- a/include/asm-x86/apic.h
+++ b/include/asm-x86/apic.h
@@ -128,7 +128,6 @@ extern void enable_NMI_through_LVT0(void);
  * On 32bit this is mach-xxx local
  */
 #ifdef CONFIG_X86_64
-extern void setup_apic_routing(void);
 extern void early_init_lapic_mapping(void);
 #endif
 
diff --git a/include/asm-x86/apicdef.h b/include/asm-x86/apicdef.h
index b0c6b28..674a228 100644
--- a/include/asm-x86/apicdef.h
+++ b/include/asm-x86/apicdef.h
@@ -12,12 +12,6 @@
 
 #define	APIC_ID		0x20
 
-#ifdef CONFIG_X86_64
-# define	APIC_ID_MASK		(0xFFu<<24)
-# define	GET_APIC_ID(x)		(((x)>>24)&0xFFu)
-# define	SET_APIC_ID(x)		(((x)<<24))
-#endif
-
 #define	APIC_LVR	0x30
 #define		APIC_LVR_MASK		0xFF00FF
 #define		GET_APIC_VERSION(x)	((x)&0xFFu)
diff --git a/include/asm-x86/mach-default/mach_apic.h b/include/asm-x86/mach-default/mach_apic.h
index e3c2c10..e081bdc 100644
--- a/include/asm-x86/mach-default/mach_apic.h
+++ b/include/asm-x86/mach-default/mach_apic.h
@@ -54,21 +54,27 @@ static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_map)
 	return phys_map;
 }
 
+#ifdef CONFIG_X86_64
+extern void setup_apic_routing(void);
+#else
 static inline void setup_apic_routing(void)
 {
 	printk("Enabling APIC mode:  %s.  Using %d I/O APICs\n",
 					"Flat", nr_ioapics);
 }
+#endif
 
 static inline int multi_timer_check(int apic, int irq)
 {
 	return 0;
 }
 
+#ifdef CONFIG_X86_32
 static inline int apicid_to_node(int logical_apicid)
 {
 	return 0;
 }
+#endif
 
 /* Mapping from cpu number to logical apicid */
 static inline int cpu_to_logical_apicid(int cpu)
@@ -78,8 +84,13 @@ static inline int cpu_to_logical_apicid(int cpu)
 
 static inline int cpu_present_to_apicid(int mps_cpu)
 {
+#ifdef CONFIG_X86_64
+	if (cpu_present(mps_cpu))
+		return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu);
+#else
 	if (mps_cpu < get_physical_broadcast())
 		return  mps_cpu;
+#endif
 	else
 		return BAD_APICID;
 }
diff --git a/include/asm-x86/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h
index ae98413..7b78275 100644
--- a/include/asm-x86/mach-default/mach_apicdef.h
+++ b/include/asm-x86/mach-default/mach_apicdef.h
@@ -3,7 +3,12 @@
 
 #include <asm/apic.h>
 
+#ifdef CONFIG_X86_64
+#define	APIC_ID_MASK		(0xFFu<<24)
+#define	SET_APIC_ID(x)		(((x)<<24))
+#else
 #define		APIC_ID_MASK		(0xF<<24)
+#endif
 
 static inline unsigned get_apic_id(unsigned long x) 
 { 
diff --git a/include/asm-x86/smp_64.h b/include/asm-x86/smp_64.h
index 1b3c0f1..be870a4 100644
--- a/include/asm-x86/smp_64.h
+++ b/include/asm-x86/smp_64.h
@@ -19,14 +19,6 @@ extern cpumask_t cpu_callin_map;
 extern int smp_call_function_mask(cpumask_t mask, void (*func)(void *),
 				  void *info, int wait);
 
-static inline int cpu_present_to_apicid(int mps_cpu)
-{
-	if (cpu_present(mps_cpu))
-		return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu);
-	else
-		return BAD_APICID;
-}
-
 #ifdef CONFIG_SMP
 
 #define raw_smp_processor_id()	read_pda(cpunumber)
@@ -64,6 +56,7 @@ static __inline int logical_smp_processor_id(void)
 	return GET_APIC_LOGICAL_ID(*(u32 *)(APIC_BASE + APIC_LDR));
 }
 
+#include <mach_apicdef.h>
 static inline int hard_smp_processor_id(void)
 {
 	/* we don't want to mark this access volatile - bad code generation */
-- 
1.5.0.6