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Message-Id: <20060807135840.753d186b.rdunlap@xenotime.net>
Date: Mon, 7 Aug 2006 13:58:40 -0700
From: "Randy.Dunlap" <rdunlap@...otime.net>
To: lkml <linux-kernel@...r.kernel.org>
Cc: akpm <akpm@...l.org>, torvalds <torvalds@...l.org>
Subject: [PATCH 3/9] Replace ARCH_HAS_READ_CURRENT_TIMER with
CONFIG_ARCH_READ_CURRENT_TIMER
From: Randy Dunlap <rdunlap@...otime.net>
Replace ARCH_HAS_READ_CURRENT_TIMER with CONFIG_ARCH_READ_CURRENT_TIMER.
Move it from header files to Kconfig space.
Signed-off-by: Randy Dunlap <rdunlap@...otime.net>
---
arch/i386/Kconfig | 3 +++
arch/sparc64/Kconfig | 3 +++
arch/x86_64/Kconfig | 3 +++
include/asm-i386/timex.h | 1 -
include/asm-sparc64/timex.h | 1 -
include/asm-x86_64/timex.h | 1 -
init/calibrate.c | 2 +-
7 files changed, 10 insertions(+), 4 deletions(-)
--- linux-2618-rc4-arch.orig/init/calibrate.c
+++ linux-2618-rc4-arch/init/calibrate.c
@@ -19,7 +19,7 @@ static int __init lpj_setup(char *str)
__setup("lpj=", lpj_setup);
-#ifdef ARCH_HAS_READ_CURRENT_TIMER
+#ifdef CONFIG_ARCH_READ_CURRENT_TIMER
/* This routine uses the read_current_timer() routine and gets the
* loops per jiffy directly, instead of guessing it using delay().
--- linux-2618-rc4-arch.orig/include/asm-i386/timex.h
+++ linux-2618-rc4-arch/include/asm-i386/timex.h
@@ -17,6 +17,5 @@
extern int read_current_timer(unsigned long *timer_value);
-#define ARCH_HAS_READ_CURRENT_TIMER 1
#endif
--- linux-2618-rc4-arch.orig/include/asm-sparc64/timex.h
+++ linux-2618-rc4-arch/include/asm-sparc64/timex.h
@@ -14,7 +14,6 @@
typedef unsigned long cycles_t;
#define get_cycles() tick_ops->get_tick()
-#define ARCH_HAS_READ_CURRENT_TIMER 1
#define read_current_timer(timer_val_p) \
({ *timer_val_p = tick_ops->get_tick(); \
0; \
--- linux-2618-rc4-arch.orig/include/asm-x86_64/timex.h
+++ linux-2618-rc4-arch/include/asm-x86_64/timex.h
@@ -42,7 +42,6 @@ static __always_inline cycles_t get_cycl
extern unsigned int cpu_khz;
extern int read_current_timer(unsigned long *timer_value);
-#define ARCH_HAS_READ_CURRENT_TIMER 1
extern struct vxtime_data vxtime;
--- linux-2618-rc4-arch.orig/arch/i386/Kconfig
+++ linux-2618-rc4-arch/arch/i386/Kconfig
@@ -202,6 +202,9 @@ config X86_CYCLONE_TIMER
default y
depends on X86_SUMMIT || X86_GENERICARCH
+config ARCH_READ_CURRENT_TIMER
+ def_bool y
+
config ES7000_CLUSTERED_APIC
bool
default y
--- linux-2618-rc4-arch.orig/arch/sparc64/Kconfig
+++ linux-2618-rc4-arch/arch/sparc64/Kconfig
@@ -34,6 +34,9 @@ config ARCH_MAY_HAVE_PC_FDC
bool
default y
+config ARCH_READ_CURRENT_TIMER
+ def_bool y
+
choice
prompt "Kernel page size"
default SPARC64_PAGE_SIZE_8KB
--- linux-2618-rc4-arch.orig/arch/x86_64/Kconfig
+++ linux-2618-rc4-arch/arch/x86_64/Kconfig
@@ -381,6 +381,9 @@ config HOTPLUG_CPU
config ARCH_ENABLE_MEMORY_HOTPLUG
def_bool y
+config ARCH_READ_CURRENT_TIMER
+ def_bool y
+
config HPET_TIMER
bool
default y
---
-
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