x86: remove smpboot_32.c and smpboot_64.c

Remove the last leftovers from the files. Move the ones that are still used to the files they belong, the others that grep can't reach, simply throw away. Merge comments ontop of file and that's it: smpboot integrated Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
author: Glauber de Oliveira Costa <gcosta@redhat.com> 2008-03-19 13:26:14 -0400
committer: Ingo Molnar <mingo@elte.hu> 2008-04-17 11:41:04 -0400
commit: 4cedb3343f0b087275b9a8e23fc90737881ac91c (patch)
tree: fe52c420466938a5b5ecc22e90289c73db9d33ac
parent: acbb67341805d3b9ef263d8cbd103a6054164491 (diff)
5 files changed, 50 insertions, 144 deletions
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 5d33509fd1c1..d5a05a0cef62 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -46,10 +46,10 @@ obj-$(CONFIG_MICROCODE)		+= microcode.o
 obj-$(CONFIG_PCI)               += early-quirks.o
 apm-y                           := apm_32.o
 obj-$(CONFIG_APM)               += apm.o
-obj-$(CONFIG_X86_SMP)           += smpboot_$(BITS).o smp.o
+obj-$(CONFIG_X86_SMP)           += smp.o
 obj-$(CONFIG_X86_SMP)           += smpboot.o tsc_sync.o ipi.o tlb_$(BITS).o
 obj-$(CONFIG_X86_32_SMP)        += smpcommon.o
-obj-$(CONFIG_X86_64_SMP)        += smpboot_64.o tsc_sync.o smpcommon.o
+obj-$(CONFIG_X86_64_SMP)        += tsc_sync.o smpcommon.o
 obj-$(CONFIG_X86_TRAMPOLINE)    += trampoline_$(BITS).o
 obj-$(CONFIG_X86_MPPARSE)       += mpparse_$(BITS).o
 obj-$(CONFIG_X86_LOCAL_APIC)    += apic_$(BITS).o nmi_$(BITS).o
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 75637fb760e7..61b9a5b6fc07 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1,3 +1,44 @@
+/*
+ *      x86 SMP booting functions
+ *
+ *      (c) 1995 Alan Cox, Building #3 <alan@redhat.com>
+ *      (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com>
+ *      Copyright 2001 Andi Kleen, SuSE Labs.
+ *
+ *      Much of the core SMP work is based on previous work by Thomas Radke, to
+ *      whom a great many thanks are extended.
+ *
+ *      Thanks to Intel for making available several different Pentium,
+ *      Pentium Pro and Pentium-II/Xeon MP machines.
+ *      Original development of Linux SMP code supported by Caldera.
+ *
+ *      This code is released under the GNU General Public License version 2 or
+ *      later.
+ *
+ *      Fixes
+ *              Felix Koop      :       NR_CPUS used properly
+ *              Jose Renau      :       Handle single CPU case.
+ *              Alan Cox        :       By repeated request 8) - Total BogoMIPS report.
+ *              Greg Wright     :       Fix for kernel stacks panic.
+ *              Erich Boleyn    :       MP v1.4 and additional changes.
+ *      Matthias Sattler        :       Changes for 2.1 kernel map.
+ *      Michel Lespinasse       :       Changes for 2.1 kernel map.
+ *      Michael Chastain        :       Change trampoline.S to gnu as.
+ *              Alan Cox        :       Dumb bug: 'B' step PPro's are fine
+ *              Ingo Molnar     :       Added APIC timers, based on code
+ *                                      from Jose Renau
+ *              Ingo Molnar     :       various cleanups and rewrites
+ *              Tigran Aivazian :       fixed "0.00 in /proc/uptime on SMP" bug.
+ *      Maciej W. Rozycki       :       Bits for genuine 82489DX APICs
+ *      Andi Kleen              :       Changed for SMP boot into long mode.
+ *              Martin J. Bligh :       Added support for multi-quad systems
+ *              Dave Jones      :       Report invalid combinations of Athlon CPUs.
+ *              Rusty Russell   :       Hacked into shape for new "hotplug" boot process.
+ *      Andi Kleen              :       Converted to new state machine.
+ *      Ashok Raj               :       CPU hotplug support
+ *      Glauber Costa           :       i386 and x86_64 integration
+ */
 #include <linux/init.h>
 #include <linux/smp.h>
 #include <linux/module.h>
@@ -44,6 +85,7 @@ u16 x86_bios_cpu_apicid_init[NR_CPUS] __initdata
 void *x86_bios_cpu_apicid_early_ptr;
 DEFINE_PER_CPU(u16, x86_bios_cpu_apicid) = BAD_APICID;
 EXPORT_PER_CPU_SYMBOL(x86_bios_cpu_apicid);
+u8 apicid_2_node[MAX_APICID];
 #endif
 /* State of each CPU */
diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c
deleted file mode 100644
index 3590afe575e7..000000000000
--- a/arch/x86/kernel/smpboot_32.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- *      x86 SMP booting functions
- *
- *      (c) 1995 Alan Cox, Building #3 <alan@redhat.com>
- *      (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com>
- *
- *      Much of the core SMP work is based on previous work by Thomas Radke, to
- *      whom a great many thanks are extended.
- *
- *      Thanks to Intel for making available several different Pentium,
- *      Pentium Pro and Pentium-II/Xeon MP machines.
- *      Original development of Linux SMP code supported by Caldera.
- *
- *      This code is released under the GNU General Public License version 2 or
- *      later.
- *
- *      Fixes
- *              Felix Koop      :       NR_CPUS used properly
- *              Jose Renau      :       Handle single CPU case.
- *              Alan Cox        :       By repeated request 8) - Total BogoMIPS report.
- *              Greg Wright     :       Fix for kernel stacks panic.
- *              Erich Boleyn    :       MP v1.4 and additional changes.
- *      Matthias Sattler        :       Changes for 2.1 kernel map.
- *      Michel Lespinasse       :       Changes for 2.1 kernel map.
- *      Michael Chastain        :       Change trampoline.S to gnu as.
- *              Alan Cox        :       Dumb bug: 'B' step PPro's are fine
- *              Ingo Molnar     :       Added APIC timers, based on code
- *                                      from Jose Renau
- *              Ingo Molnar     :       various cleanups and rewrites
- *              Tigran Aivazian :       fixed "0.00 in /proc/uptime on SMP" bug.
- *      Maciej W. Rozycki       :       Bits for genuine 82489DX APICs
- *              Martin J. Bligh :       Added support for multi-quad systems
- *              Dave Jones      :       Report invalid combinations of Athlon CPUs.
-*               Rusty Russell   :       Hacked into shape for new "hotplug" boot process. */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/bootmem.h>
-#include <linux/notifier.h>
-#include <linux/cpu.h>
-#include <linux/percpu.h>
-#include <linux/nmi.h>
-#include <linux/delay.h>
-#include <linux/mc146818rtc.h>
-#include <asm/tlbflush.h>
-#include <asm/desc.h>
-#include <asm/arch_hooks.h>
-#include <asm/nmi.h>
-#include <mach_apic.h>
-#include <mach_wakecpu.h>
-#include <smpboot_hooks.h>
-#include <asm/vmi.h>
-#include <asm/mtrr.h>
-u8 apicid_2_node[MAX_APICID];
-/* Where the IO area was mapped on multiquad, always 0 otherwise */
-void *xquad_portio;
-#ifdef CONFIG_X86_NUMAQ
-EXPORT_SYMBOL(xquad_portio);
-#endif
diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
deleted file mode 100644
index 66b55629733b..000000000000
--- a/arch/x86/kernel/smpboot_64.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- *      x86 SMP booting functions
- *
- *      (c) 1995 Alan Cox, Building #3 <alan@redhat.com>
- *      (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com>
- *      Copyright 2001 Andi Kleen, SuSE Labs.
- *
- *      Much of the core SMP work is based on previous work by Thomas Radke, to
- *      whom a great many thanks are extended.
- *
- *      Thanks to Intel for making available several different Pentium,
- *      Pentium Pro and Pentium-II/Xeon MP machines.
- *      Original development of Linux SMP code supported by Caldera.
- *
- *      This code is released under the GNU General Public License version 2
- *
- *      Fixes
- *              Felix Koop      :       NR_CPUS used properly
- *              Jose Renau      :       Handle single CPU case.
- *              Alan Cox        :       By repeated request 8) - Total BogoMIP report.
- *              Greg Wright     :       Fix for kernel stacks panic.
- *              Erich Boleyn    :       MP v1.4 and additional changes.
- *      Matthias Sattler        :       Changes for 2.1 kernel map.
- *      Michel Lespinasse       :       Changes for 2.1 kernel map.
- *      Michael Chastain        :       Change trampoline.S to gnu as.
- *              Alan Cox        :       Dumb bug: 'B' step PPro's are fine
- *              Ingo Molnar     :       Added APIC timers, based on code
- *                                      from Jose Renau
- *              Ingo Molnar     :       various cleanups and rewrites
- *              Tigran Aivazian :       fixed "0.00 in /proc/uptime on SMP" bug.
- *      Maciej W. Rozycki       :       Bits for genuine 82489DX APICs
- *      Andi Kleen              :       Changed for SMP boot into long mode.
- *              Rusty Russell   :       Hacked into shape for new "hotplug" boot process.
- *      Andi Kleen              :       Converted to new state machine.
- *                                      Various cleanups.
- *                                      Probably mostly hotplug CPU ready now.
- *      Ashok Raj                       : CPU hotplug support
- */
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/kernel_stat.h>
-#include <linux/bootmem.h>
-#include <linux/thread_info.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/mc146818rtc.h>
-#include <linux/smp.h>
-#include <linux/kdebug.h>
-#include <asm/acpi.h>
-#include <asm/mtrr.h>
-#include <asm/pgalloc.h>
-#include <asm/desc.h>
-#include <asm/tlbflush.h>
-#include <asm/proto.h>
-#include <asm/nmi.h>
-#include <asm/irq.h>
-#include <asm/hw_irq.h>
-#include <asm/numa.h>
-#include <mach_wakecpu.h>
-#include <mach_apic.h>
-#include <smpboot_hooks.h>
-#include <mach_apic.h>
-/* Set when the idlers are all forked */
-int smp_threads_ready;
-cycles_t cacheflush_time;
-unsigned long cache_decay_ticks;
diff --git a/arch/x86/pci/numa.c b/arch/x86/pci/numa.c
index 9e30378364ed..79d0a98b9d03 100644
--- a/arch/x86/pci/numa.c
+++ b/arch/x86/pci/numa.c
@@ -20,7 +20,12 @@ int mp_bus_id_to_local[MAX_MP_BUSSES];
 int quad_local_to_mp_bus_id [NR_CPUS/4][4];
 #define QUADLOCAL2BUS(quad,local) (quad_local_to_mp_bus_id[quad][local])
-extern void *xquad_portio;    /* Where the IO area was mapped */
+/* Where the IO area was mapped on multiquad, always 0 otherwise */
+void *xquad_portio;
+#ifdef CONFIG_X86_NUMAQ
+EXPORT_SYMBOL(xquad_portio);
+#endif
 #define XQUAD_PORT_ADDR(port, quad) (xquad_portio + (XQUAD_PORTIO_QUAD*quad) + port)
 #define PCI_CONF1_MQ_ADDRESS(bus, devfn, reg) \
author	Glauber de Oliveira Costa <gcosta@redhat.com>	2008-03-19 13:26:14 -0400
committer	Ingo Molnar <mingo@elte.hu>	2008-04-17 11:41:04 -0400
commit	4cedb3343f0b087275b9a8e23fc90737881ac91c (patch)
tree	fe52c420466938a5b5ecc22e90289c73db9d33ac
parent	acbb67341805d3b9ef263d8cbd103a6054164491 (diff)

diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 5d33509fd1c1..d5a05a0cef62 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile
@@ -46,10 +46,10 @@ obj-$(CONFIG_MICROCODE) += microcode.o
46	obj-$(CONFIG_PCI) += early-quirks.o	46	obj-$(CONFIG_PCI) += early-quirks.o
47	apm-y := apm_32.o	47	apm-y := apm_32.o
48	obj-$(CONFIG_APM) += apm.o	48	obj-$(CONFIG_APM) += apm.o
49	obj-$(CONFIG_X86_SMP) += smpboot_$(BITS).o smp.o	49	obj-$(CONFIG_X86_SMP) += smp.o
50	obj-$(CONFIG_X86_SMP) += smpboot.o tsc_sync.o ipi.o tlb_$(BITS).o	50	obj-$(CONFIG_X86_SMP) += smpboot.o tsc_sync.o ipi.o tlb_$(BITS).o
51	obj-$(CONFIG_X86_32_SMP) += smpcommon.o	51	obj-$(CONFIG_X86_32_SMP) += smpcommon.o
52	obj-$(CONFIG_X86_64_SMP) += smpboot_64.o tsc_sync.o smpcommon.o	52	obj-$(CONFIG_X86_64_SMP) += tsc_sync.o smpcommon.o
53	obj-$(CONFIG_X86_TRAMPOLINE) += trampoline_$(BITS).o	53	obj-$(CONFIG_X86_TRAMPOLINE) += trampoline_$(BITS).o
54	obj-$(CONFIG_X86_MPPARSE) += mpparse_$(BITS).o	54	obj-$(CONFIG_X86_MPPARSE) += mpparse_$(BITS).o
55	obj-$(CONFIG_X86_LOCAL_APIC) += apic_$(BITS).o nmi_$(BITS).o	55	obj-$(CONFIG_X86_LOCAL_APIC) += apic_$(BITS).o nmi_$(BITS).o


diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 75637fb760e7..61b9a5b6fc07 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c
@@ -1,3 +1,44 @@
		1	/*
		2	* x86 SMP booting functions
		3	*
		4	* (c) 1995 Alan Cox, Building #3 <alan@redhat.com>
		5	* (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com>
		6	* Copyright 2001 Andi Kleen, SuSE Labs.
		7	*
		8	* Much of the core SMP work is based on previous work by Thomas Radke, to
		9	* whom a great many thanks are extended.
		10	*
		11	* Thanks to Intel for making available several different Pentium,
		12	* Pentium Pro and Pentium-II/Xeon MP machines.
		13	* Original development of Linux SMP code supported by Caldera.
		14	*
		15	* This code is released under the GNU General Public License version 2 or
		16	* later.
		17	*
		18	* Fixes
		19	* Felix Koop : NR_CPUS used properly
		20	* Jose Renau : Handle single CPU case.
		21	* Alan Cox : By repeated request 8) - Total BogoMIPS report.
		22	* Greg Wright : Fix for kernel stacks panic.
		23	* Erich Boleyn : MP v1.4 and additional changes.
		24	* Matthias Sattler : Changes for 2.1 kernel map.
		25	* Michel Lespinasse : Changes for 2.1 kernel map.
		26	* Michael Chastain : Change trampoline.S to gnu as.
		27	* Alan Cox : Dumb bug: 'B' step PPro's are fine
		28	* Ingo Molnar : Added APIC timers, based on code
		29	* from Jose Renau
		30	* Ingo Molnar : various cleanups and rewrites
		31	* Tigran Aivazian : fixed "0.00 in /proc/uptime on SMP" bug.
		32	* Maciej W. Rozycki : Bits for genuine 82489DX APICs
		33	* Andi Kleen : Changed for SMP boot into long mode.
		34	* Martin J. Bligh : Added support for multi-quad systems
		35	* Dave Jones : Report invalid combinations of Athlon CPUs.
		36	* Rusty Russell : Hacked into shape for new "hotplug" boot process.
		37	* Andi Kleen : Converted to new state machine.
		38	* Ashok Raj : CPU hotplug support
		39	* Glauber Costa : i386 and x86_64 integration
		40	*/
		41
1	#include <linux/init.h>	42	#include <linux/init.h>
2	#include <linux/smp.h>	43	#include <linux/smp.h>
3	#include <linux/module.h>	44	#include <linux/module.h>
@@ -44,6 +85,7 @@ u16 x86_bios_cpu_apicid_init[NR_CPUS] __initdata
44	void *x86_bios_cpu_apicid_early_ptr;	85	void *x86_bios_cpu_apicid_early_ptr;
45	DEFINE_PER_CPU(u16, x86_bios_cpu_apicid) = BAD_APICID;	86	DEFINE_PER_CPU(u16, x86_bios_cpu_apicid) = BAD_APICID;
46	EXPORT_PER_CPU_SYMBOL(x86_bios_cpu_apicid);	87	EXPORT_PER_CPU_SYMBOL(x86_bios_cpu_apicid);
		88	u8 apicid_2_node[MAX_APICID];
47	#endif	89	#endif
48		90
49	/* State of each CPU */	91	/* State of each CPU */


diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c deleted file mode 100644 index 3590afe575e7..000000000000 --- a/arch/x86/kernel/smpboot_32.c +++ /dev/null
@@ -1,68 +0,0 @@
1	/*
2	* x86 SMP booting functions
3	*
4	* (c) 1995 Alan Cox, Building #3 <alan@redhat.com>
5	* (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com>
6	*
7	* Much of the core SMP work is based on previous work by Thomas Radke, to
8	* whom a great many thanks are extended.
9	*
10	* Thanks to Intel for making available several different Pentium,
11	* Pentium Pro and Pentium-II/Xeon MP machines.
12	* Original development of Linux SMP code supported by Caldera.
13	*
14	* This code is released under the GNU General Public License version 2 or
15	* later.
16	*
17	* Fixes
18	* Felix Koop : NR_CPUS used properly
19	* Jose Renau : Handle single CPU case.
20	* Alan Cox : By repeated request 8) - Total BogoMIPS report.
21	* Greg Wright : Fix for kernel stacks panic.
22	* Erich Boleyn : MP v1.4 and additional changes.
23	* Matthias Sattler : Changes for 2.1 kernel map.
24	* Michel Lespinasse : Changes for 2.1 kernel map.
25	* Michael Chastain : Change trampoline.S to gnu as.
26	* Alan Cox : Dumb bug: 'B' step PPro's are fine
27	* Ingo Molnar : Added APIC timers, based on code
28	* from Jose Renau
29	* Ingo Molnar : various cleanups and rewrites
30	* Tigran Aivazian : fixed "0.00 in /proc/uptime on SMP" bug.
31	* Maciej W. Rozycki : Bits for genuine 82489DX APICs
32	* Martin J. Bligh : Added support for multi-quad systems
33	* Dave Jones : Report invalid combinations of Athlon CPUs.
34	* Rusty Russell : Hacked into shape for new "hotplug" boot process. */
35
36	#include <linux/module.h>
37	#include <linux/init.h>
38	#include <linux/kernel.h>
39
40	#include <linux/mm.h>
41	#include <linux/sched.h>
42	#include <linux/kernel_stat.h>
43	#include <linux/bootmem.h>
44	#include <linux/notifier.h>
45	#include <linux/cpu.h>
46	#include <linux/percpu.h>
47	#include <linux/nmi.h>
48
49	#include <linux/delay.h>
50	#include <linux/mc146818rtc.h>
51	#include <asm/tlbflush.h>
52	#include <asm/desc.h>
53	#include <asm/arch_hooks.h>
54	#include <asm/nmi.h>
55
56	#include <mach_apic.h>
57	#include <mach_wakecpu.h>
58	#include <smpboot_hooks.h>
59	#include <asm/vmi.h>
60	#include <asm/mtrr.h>
61
62	u8 apicid_2_node[MAX_APICID];
63
64	/* Where the IO area was mapped on multiquad, always 0 otherwise */
65	void *xquad_portio;
66	#ifdef CONFIG_X86_NUMAQ
67	EXPORT_SYMBOL(xquad_portio);
68	#endif


diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c deleted file mode 100644 index 66b55629733b..000000000000 --- a/arch/x86/kernel/smpboot_64.c +++ /dev/null
@@ -1,73 +0,0 @@
1	/*
2	* x86 SMP booting functions
3	*
4	* (c) 1995 Alan Cox, Building #3 <alan@redhat.com>
5	* (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com>
6	* Copyright 2001 Andi Kleen, SuSE Labs.
7	*
8	* Much of the core SMP work is based on previous work by Thomas Radke, to
9	* whom a great many thanks are extended.
10	*
11	* Thanks to Intel for making available several different Pentium,
12	* Pentium Pro and Pentium-II/Xeon MP machines.
13	* Original development of Linux SMP code supported by Caldera.
14	*
15	* This code is released under the GNU General Public License version 2
16	*
17	* Fixes
18	* Felix Koop : NR_CPUS used properly
19	* Jose Renau : Handle single CPU case.
20	* Alan Cox : By repeated request 8) - Total BogoMIP report.
21	* Greg Wright : Fix for kernel stacks panic.
22	* Erich Boleyn : MP v1.4 and additional changes.
23	* Matthias Sattler : Changes for 2.1 kernel map.
24	* Michel Lespinasse : Changes for 2.1 kernel map.
25	* Michael Chastain : Change trampoline.S to gnu as.
26	* Alan Cox : Dumb bug: 'B' step PPro's are fine
27	* Ingo Molnar : Added APIC timers, based on code
28	* from Jose Renau
29	* Ingo Molnar : various cleanups and rewrites
30	* Tigran Aivazian : fixed "0.00 in /proc/uptime on SMP" bug.
31	* Maciej W. Rozycki : Bits for genuine 82489DX APICs
32	* Andi Kleen : Changed for SMP boot into long mode.
33	* Rusty Russell : Hacked into shape for new "hotplug" boot process.
34	* Andi Kleen : Converted to new state machine.
35	* Various cleanups.
36	* Probably mostly hotplug CPU ready now.
37	* Ashok Raj : CPU hotplug support
38	*/
39
40
41	#include <linux/init.h>
42
43	#include <linux/mm.h>
44	#include <linux/kernel_stat.h>
45	#include <linux/bootmem.h>
46	#include <linux/thread_info.h>
47	#include <linux/module.h>
48	#include <linux/delay.h>
49	#include <linux/mc146818rtc.h>
50	#include <linux/smp.h>
51	#include <linux/kdebug.h>
52
53	#include <asm/acpi.h>
54	#include <asm/mtrr.h>
55	#include <asm/pgalloc.h>
56	#include <asm/desc.h>
57	#include <asm/tlbflush.h>
58	#include <asm/proto.h>
59	#include <asm/nmi.h>
60	#include <asm/irq.h>
61	#include <asm/hw_irq.h>
62	#include <asm/numa.h>
63
64	#include <mach_wakecpu.h>
65	#include <mach_apic.h>
66	#include <smpboot_hooks.h>
67	#include <mach_apic.h>
68
69	/* Set when the idlers are all forked */
70	int smp_threads_ready;
71
72	cycles_t cacheflush_time;
73	unsigned long cache_decay_ticks;


diff --git a/arch/x86/pci/numa.c b/arch/x86/pci/numa.c index 9e30378364ed..79d0a98b9d03 100644 --- a/arch/x86/pci/numa.c +++ b/arch/x86/pci/numa.c
@@ -20,7 +20,12 @@ int mp_bus_id_to_local[MAX_MP_BUSSES];
20	int quad_local_to_mp_bus_id [NR_CPUS/4][4];	20	int quad_local_to_mp_bus_id [NR_CPUS/4][4];
21	#define QUADLOCAL2BUS(quad,local) (quad_local_to_mp_bus_id[quad][local])	21	#define QUADLOCAL2BUS(quad,local) (quad_local_to_mp_bus_id[quad][local])
22		22
23	extern void xquad_portio; / Where the IO area was mapped */	23	/* Where the IO area was mapped on multiquad, always 0 otherwise */
		24	void *xquad_portio;
		25	#ifdef CONFIG_X86_NUMAQ
		26	EXPORT_SYMBOL(xquad_portio);
		27	#endif
		28
24	#define XQUAD_PORT_ADDR(port, quad) (xquad_portio + (XQUAD_PORTIO_QUAD*quad) + port)	29	#define XQUAD_PORT_ADDR(port, quad) (xquad_portio + (XQUAD_PORTIO_QUAD*quad) + port)
25		30
26	#define PCI_CONF1_MQ_ADDRESS(bus, devfn, reg) \	31	#define PCI_CONF1_MQ_ADDRESS(bus, devfn, reg) \