From: Thomas Gleixner <tglx@linutronix.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Andi Kleen <ak@suse.de>, Ingo Molnar <mingo@elte.hu>,
Arjan van de Ven <arjan@infradead.org>,
Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>,
John Stultz <johnstul@us.ibm.com>,
Chris Wright <chrisw@sous-sol.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: [patch -mm 17/28] i386: move PIT function declarations and constants to correct header file
Date: Sat, 23 Jun 2007 13:32:42 -0000 [thread overview]
Message-ID: <20070623124030.894902330@inhelltoy.tec.linutronix.de> (raw)
In-Reply-To: 20070623124005.931747831@inhelltoy.tec.linutronix.de
[-- Attachment #1: i386-move-pit-related-functions-and-constants-to-i8253-h.patch --]
[-- Type: text/plain, Size: 3279 bytes --]
setup_pit_timer is declared in asm-i386/timer.h. Move it to the pit header
file, so it can be used by x86_64 as well.
Move also the PIT constants.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <ak@suse.de>
---
arch/i386/kernel/i8253.c | 2 --
arch/i386/kernel/vmiclock.c | 1 +
include/asm-i386/i8253.h | 7 +++++++
include/asm-i386/mach-default/io_ports.h | 5 -----
include/asm-i386/timer.h | 1 -
5 files changed, 8 insertions(+), 8 deletions(-)
Index: linux-2.6.22-rc4-mm/include/asm-i386/i8253.h
===================================================================
--- linux-2.6.22-rc4-mm.orig/include/asm-i386/i8253.h 2007-06-23 14:38:55.000000000 +0200
+++ linux-2.6.22-rc4-mm/include/asm-i386/i8253.h 2007-06-23 14:38:59.000000000 +0200
@@ -3,6 +3,11 @@
#include <linux/clockchips.h>
+/* i8253A PIT registers */
+#define PIT_MODE 0x43
+#define PIT_CH0 0x40
+#define PIT_CH2 0x42
+
extern spinlock_t i8253_lock;
extern struct clock_event_device *global_clock_event;
@@ -18,4 +23,6 @@ static inline void pit_interrupt_hook(vo
global_clock_event->event_handler(global_clock_event);
}
+extern void setup_pit_timer(void);
+
#endif /* __ASM_I8253_H__ */
Index: linux-2.6.22-rc4-mm/include/asm-i386/timer.h
===================================================================
--- linux-2.6.22-rc4-mm.orig/include/asm-i386/timer.h 2007-06-23 14:38:59.000000000 +0200
+++ linux-2.6.22-rc4-mm/include/asm-i386/timer.h 2007-06-23 14:38:59.000000000 +0200
@@ -6,7 +6,6 @@
#define TICK_SIZE (tick_nsec / 1000)
-void setup_pit_timer(void);
unsigned long long native_sched_clock(void);
unsigned long native_calculate_cpu_khz(void);
Index: linux-2.6.22-rc4-mm/arch/i386/kernel/i8253.c
===================================================================
--- linux-2.6.22-rc4-mm.orig/arch/i386/kernel/i8253.c 2007-06-23 14:38:59.000000000 +0200
+++ linux-2.6.22-rc4-mm/arch/i386/kernel/i8253.c 2007-06-23 14:38:59.000000000 +0200
@@ -15,8 +15,6 @@
#include <asm/io.h>
#include <asm/timer.h>
-#include "io_ports.h"
-
DEFINE_SPINLOCK(i8253_lock);
EXPORT_SYMBOL(i8253_lock);
Index: linux-2.6.22-rc4-mm/arch/i386/kernel/vmiclock.c
===================================================================
--- linux-2.6.22-rc4-mm.orig/arch/i386/kernel/vmiclock.c 2007-06-23 14:38:58.000000000 +0200
+++ linux-2.6.22-rc4-mm/arch/i386/kernel/vmiclock.c 2007-06-23 14:38:59.000000000 +0200
@@ -32,6 +32,7 @@
#include <asm/apicdef.h>
#include <asm/apic.h>
#include <asm/timer.h>
+#include <asm/i8253.h>
#include <irq_vectors.h>
#include "io_ports.h"
Index: linux-2.6.22-rc4-mm/include/asm-i386/mach-default/io_ports.h
===================================================================
--- linux-2.6.22-rc4-mm.orig/include/asm-i386/mach-default/io_ports.h 2007-06-23 14:38:55.000000000 +0200
+++ linux-2.6.22-rc4-mm/include/asm-i386/mach-default/io_ports.h 2007-06-23 14:38:59.000000000 +0200
@@ -7,11 +7,6 @@
#ifndef _MACH_IO_PORTS_H
#define _MACH_IO_PORTS_H
-/* i8253A PIT registers */
-#define PIT_MODE 0x43
-#define PIT_CH0 0x40
-#define PIT_CH2 0x42
-
/* i8259A PIC registers */
#define PIC_MASTER_CMD 0x20
#define PIC_MASTER_IMR 0x21
--
next prev parent reply other threads:[~2007-06-23 13:27 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-23 13:32 [patch-mm 00/28] High resolution timer updates and x86_64 support - V3 Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 01/28] NOHZ: Fix nox x86 dyntick idle handling Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 02/28] ACPI: Move timer broadcast and pmtimer access before C3 arbiter shutdown Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 03/28] clockevents: fix typo in acpi_pm.c Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 04/28] Timekeeping: Fixup shadow variable argument Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 05/28] timer.c cleanup recently introduced whitespace damage Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 06/28] Clockevents remove prototypes of removed functions Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 07/28] clockevents: Fix resume logic Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 08/28] clockevents: Fix device replacement Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 09/28] Tick management: spread timer interrupt Thomas Gleixner
2007-06-26 0:11 ` Andrew Morton
2007-06-23 13:32 ` [patch -mm 10/28] highres: Improve debug output Thomas Gleixner
2007-06-26 0:14 ` Andrew Morton
2007-06-26 12:16 ` Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 11/28] hrtimer: speedup hrtimer_enqueue Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 12/28] pcspkr: use the global PIT lock Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 13/28] NTP: Move the cmos update code into ntp.c Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 14/28] i386: PIT stop only, when in periodic or oneshot mode Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 15/28] i386: remove volatile in apic.c Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 16/28] i386: hpet assumes boot cpu is 0 Thomas Gleixner
2007-06-23 13:32 ` Thomas Gleixner [this message]
2007-06-23 13:32 ` [patch -mm 18/28] x86_64: untangle asm/hpet.h from asm/timex.h Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 19/28] x86_64: Use generic cmos update Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 20/28] x86-64: remove dead code and other janitor work in tsc.c Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 21/28] x86-64: Fix APIC typo Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 22/28] x86_64: Convert to cleckevents Thomas Gleixner
2007-06-26 0:27 ` Andrew Morton
2007-06-23 13:32 ` [patch -mm 23/28] ACPI: Remove the useless ifdef code Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 24/28] x86_64: hpet restore vread Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 25/28] x86_64: restore restore nohpet cmdline Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 26/28] x86-64 block irq balancing for timer Thomas Gleixner
2007-06-23 21:27 ` Arjan van de Ven
2007-06-24 0:04 ` Andreas Kleen
2007-06-24 1:20 ` Arjan van de Ven
2007-06-23 13:32 ` [patch -mm 27/28] x86_64: prep idle loop for dynticks Thomas Gleixner
2007-06-23 13:32 ` [patch -mm 28/28] x86_64: enable high resolution timers and dynticks Thomas Gleixner
2007-06-28 9:42 ` [patch-mm 00/28] High resolution timer updates and x86_64 support - V3 Andrew Morton
2007-06-28 9:47 ` Andi Kleen
2007-06-28 10:39 ` Andrew Morton
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