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Message-Id: <1233186180-29883-57-git-send-email-mingo@elte.hu>
Date: Wed, 28 Jan 2009 23:42:02 +0000
From: Ingo Molnar <mingo@...e.hu>
To: linux-kernel@...r.kernel.org
Cc: "H. Peter Anvin" <hpa@...or.com>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...e.hu>
Subject: [PATCH 056/114] x86, apic: refactor ->apic_id_mask & APIC_ID_MASK
- spread out the namespace on a per driver basis
- get rid of wrapper macros
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
arch/x86/include/asm/bigsmp/apicdef.h | 2 +-
arch/x86/include/asm/es7000/apicdef.h | 2 +-
arch/x86/include/asm/mach-default/mach_apicdef.h | 3 +--
arch/x86/include/asm/mach-generic/mach_apicdef.h | 2 --
arch/x86/include/asm/numaq/apicdef.h | 2 +-
arch/x86/include/asm/summit/apicdef.h | 2 +-
arch/x86/kernel/apic.c | 4 ++--
arch/x86/kernel/genapic_flat_64.c | 2 +-
arch/x86/mach-generic/bigsmp.c | 2 +-
arch/x86/mach-generic/default.c | 2 +-
arch/x86/mach-generic/es7000.c | 2 +-
arch/x86/mach-generic/numaq.c | 2 +-
arch/x86/mach-generic/summit.c | 2 +-
13 files changed, 13 insertions(+), 16 deletions(-)
diff --git a/arch/x86/include/asm/bigsmp/apicdef.h b/arch/x86/include/asm/bigsmp/apicdef.h
index ed25dd6..6e58781 100644
--- a/arch/x86/include/asm/bigsmp/apicdef.h
+++ b/arch/x86/include/asm/bigsmp/apicdef.h
@@ -1,7 +1,7 @@
#ifndef __ASM_MACH_APICDEF_H
#define __ASM_MACH_APICDEF_H
-#define APIC_ID_MASK (0xFF<<24)
+#define BIGSMP_APIC_ID_MASK (0xFF<<24)
static inline unsigned bigsmp_get_apic_id(unsigned long x)
{
diff --git a/arch/x86/include/asm/es7000/apicdef.h b/arch/x86/include/asm/es7000/apicdef.h
index e237917..476da0c 100644
--- a/arch/x86/include/asm/es7000/apicdef.h
+++ b/arch/x86/include/asm/es7000/apicdef.h
@@ -1,7 +1,7 @@
#ifndef __ASM_ES7000_APICDEF_H
#define __ASM_ES7000_APICDEF_H
-#define APIC_ID_MASK (0xFF<<24)
+#define ES7000_APIC_ID_MASK (0xFF<<24)
static inline unsigned int es7000_get_apic_id(unsigned long x)
{
diff --git a/arch/x86/include/asm/mach-default/mach_apicdef.h b/arch/x86/include/asm/mach-default/mach_apicdef.h
index e84d437..8318d12 100644
--- a/arch/x86/include/asm/mach-default/mach_apicdef.h
+++ b/arch/x86/include/asm/mach-default/mach_apicdef.h
@@ -4,10 +4,9 @@
#include <asm/apic.h>
#ifdef CONFIG_X86_64
-#define APIC_ID_MASK (apic->apic_id_mask)
#define SET_APIC_ID(x) (apic->set_apic_id(x))
#else
-#define APIC_ID_MASK (0xF<<24)
+#define DEFAULT_APIC_ID_MASK (0x0F<<24)
static inline unsigned default_get_apic_id(unsigned long x)
{
diff --git a/arch/x86/include/asm/mach-generic/mach_apicdef.h b/arch/x86/include/asm/mach-generic/mach_apicdef.h
index 645520b..61caa65 100644
--- a/arch/x86/include/asm/mach-generic/mach_apicdef.h
+++ b/arch/x86/include/asm/mach-generic/mach_apicdef.h
@@ -3,8 +3,6 @@
#ifndef APIC_DEFINITION
#include <asm/genapic.h>
-
-#define APIC_ID_MASK (apic->apic_id_mask)
#endif
#endif /* _ASM_X86_MACH_GENERIC_MACH_APICDEF_H */
diff --git a/arch/x86/include/asm/numaq/apicdef.h b/arch/x86/include/asm/numaq/apicdef.h
index 29f5e3d..6f2cc5d 100644
--- a/arch/x86/include/asm/numaq/apicdef.h
+++ b/arch/x86/include/asm/numaq/apicdef.h
@@ -1,7 +1,7 @@
#ifndef __ASM_NUMAQ_APICDEF_H
#define __ASM_NUMAQ_APICDEF_H
-#define APIC_ID_MASK (0xF<<24)
+#define NUMAQ_APIC_ID_MASK (0xF<<24)
static inline unsigned int numaq_get_apic_id(unsigned long x)
{
diff --git a/arch/x86/include/asm/summit/apicdef.h b/arch/x86/include/asm/summit/apicdef.h
index 4286528..0373f0c 100644
--- a/arch/x86/include/asm/summit/apicdef.h
+++ b/arch/x86/include/asm/summit/apicdef.h
@@ -1,7 +1,7 @@
#ifndef __ASM_SUMMIT_APICDEF_H
#define __ASM_SUMMIT_APICDEF_H
-#define APIC_ID_MASK (0xFF<<24)
+#define SUMMIT_APIC_ID_MASK (0xFF<<24)
static inline unsigned summit_get_apic_id(unsigned long x)
{
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index 9d6374d..5f7f3a9 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -1009,11 +1009,11 @@ int __init verify_local_APIC(void)
*/
reg0 = apic_read(APIC_ID);
apic_printk(APIC_DEBUG, "Getting ID: %x\n", reg0);
- apic_write(APIC_ID, reg0 ^ APIC_ID_MASK);
+ apic_write(APIC_ID, reg0 ^ apic->apic_id_mask);
reg1 = apic_read(APIC_ID);
apic_printk(APIC_DEBUG, "Getting ID: %x\n", reg1);
apic_write(APIC_ID, reg0);
- if (reg1 != (reg0 ^ APIC_ID_MASK))
+ if (reg1 != (reg0 ^ apic->apic_id_mask))
return 0;
/*
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c
index ab47091..78baa55 100644
--- a/arch/x86/kernel/genapic_flat_64.c
+++ b/arch/x86/kernel/genapic_flat_64.c
@@ -352,7 +352,7 @@ struct genapic apic_physflat = {
.get_apic_id = flat_get_apic_id,
.set_apic_id = set_apic_id,
- .apic_id_mask = 0xFFu<<24,
+ .apic_id_mask = 0xFFu << 24,
.cpu_mask_to_apicid = physflat_cpu_mask_to_apicid,
.cpu_mask_to_apicid_and = physflat_cpu_mask_to_apicid_and,
diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
index 9eca977..1f4ad4f 100644
--- a/arch/x86/mach-generic/bigsmp.c
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -92,7 +92,7 @@ struct genapic apic_bigsmp = {
.get_apic_id = bigsmp_get_apic_id,
.set_apic_id = NULL,
- .apic_id_mask = APIC_ID_MASK,
+ .apic_id_mask = BIGSMP_APIC_ID_MASK,
.cpu_mask_to_apicid = cpu_mask_to_apicid,
.cpu_mask_to_apicid_and = cpu_mask_to_apicid_and,
diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c
index d51a3f0..239af25 100644
--- a/arch/x86/mach-generic/default.c
+++ b/arch/x86/mach-generic/default.c
@@ -73,7 +73,7 @@ struct genapic apic_default = {
.get_apic_id = default_get_apic_id,
.set_apic_id = NULL,
- .apic_id_mask = APIC_ID_MASK,
+ .apic_id_mask = DEFAULT_APIC_ID_MASK,
.cpu_mask_to_apicid = cpu_mask_to_apicid,
.cpu_mask_to_apicid_and = cpu_mask_to_apicid_and,
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index 1944675..21fb33e 100644
--- a/arch/x86/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
@@ -128,7 +128,7 @@ struct genapic apic_es7000 = {
.get_apic_id = es7000_get_apic_id,
.set_apic_id = NULL,
- .apic_id_mask = APIC_ID_MASK,
+ .apic_id_mask = ES7000_APIC_ID_MASK,
.cpu_mask_to_apicid = cpu_mask_to_apicid,
.cpu_mask_to_apicid_and = cpu_mask_to_apicid_and,
diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c
index fcbba84..27d2d1f 100644
--- a/arch/x86/mach-generic/numaq.c
+++ b/arch/x86/mach-generic/numaq.c
@@ -92,7 +92,7 @@ struct genapic apic_numaq = {
.get_apic_id = numaq_get_apic_id,
.set_apic_id = NULL,
- .apic_id_mask = APIC_ID_MASK,
+ .apic_id_mask = NUMAQ_APIC_ID_MASK,
.cpu_mask_to_apicid = cpu_mask_to_apicid,
.cpu_mask_to_apicid_and = cpu_mask_to_apicid_and,
diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
index 5650eaf..f24cba1 100644
--- a/arch/x86/mach-generic/summit.c
+++ b/arch/x86/mach-generic/summit.c
@@ -72,7 +72,7 @@ struct genapic apic_summit = {
.get_apic_id = summit_get_apic_id,
.set_apic_id = NULL,
- .apic_id_mask = APIC_ID_MASK,
+ .apic_id_mask = SUMMIT_APIC_ID_MASK,
.cpu_mask_to_apicid = cpu_mask_to_apicid,
.cpu_mask_to_apicid_and = cpu_mask_to_apicid_and,
--
1.6.0.2
--
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