From 0655d7c32bd21685a58fc4636f378d086396eb68 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 21 Jul 2007 17:10:16 +0200
Subject: x86: share hpet.h with i386

hpet.h in asm-i386 and asm-x86_64 contain tons of duplicated stuff.
Consolidate into one shared header file.

AK: Fix i386 compilation with !X86_IO_APIC

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/asm-x86_64/hpet.h | 61 +----------------------------------------------
 1 file changed, 1 insertion(+), 60 deletions(-)

(limited to 'include/asm-x86_64/hpet.h')

diff --git a/include/asm-x86_64/hpet.h b/include/asm-x86_64/hpet.h
index 71ccdd11d7f..79bb950f82c 100644
--- a/include/asm-x86_64/hpet.h
+++ b/include/asm-x86_64/hpet.h
@@ -1,59 +1,10 @@
 #ifndef _ASM_X8664_HPET_H
 #define _ASM_X8664_HPET_H 1
 
-/*
- * Documentation on HPET can be found at:
- *      http://www.intel.com/ial/home/sp/pcmmspec.htm
- *      ftp://download.intel.com/ial/home/sp/mmts098.pdf
- */
-
-#define HPET_MMAP_SIZE	1024
-
-#define HPET_ID		0x000
-#define HPET_PERIOD	0x004
-#define HPET_CFG	0x010
-#define HPET_STATUS	0x020
-#define HPET_COUNTER	0x0f0
-#define HPET_Tn_OFFSET	0x20
-#define HPET_Tn_CFG(n)	 (0x100 + (n) * HPET_Tn_OFFSET)
-#define HPET_Tn_ROUTE(n) (0x104 + (n) * HPET_Tn_OFFSET)
-#define HPET_Tn_CMP(n)	 (0x108 + (n) * HPET_Tn_OFFSET)
-#define HPET_T0_CFG	HPET_Tn_CFG(0)
-#define HPET_T0_CMP	HPET_Tn_CMP(0)
-#define HPET_T1_CFG	HPET_Tn_CFG(1)
-#define HPET_T1_CMP	HPET_Tn_CMP(1)
-
-#define HPET_ID_VENDOR	0xffff0000
-#define HPET_ID_LEGSUP	0x00008000
-#define HPET_ID_64BIT	0x00002000
-#define HPET_ID_NUMBER	0x00001f00
-#define HPET_ID_REV	0x000000ff
-#define	HPET_ID_NUMBER_SHIFT	8
-
-#define HPET_ID_VENDOR_SHIFT	16
-#define HPET_ID_VENDOR_8086	0x8086
-
-#define HPET_CFG_ENABLE	0x001
-#define HPET_CFG_LEGACY	0x002
-#define	HPET_LEGACY_8254	2
-#define	HPET_LEGACY_RTC		8
-
-#define HPET_TN_LEVEL		0x0002
-#define HPET_TN_ENABLE		0x0004
-#define HPET_TN_PERIODIC	0x0008
-#define HPET_TN_PERIODIC_CAP	0x0010
-#define HPET_TN_64BIT_CAP	0x0020
-#define HPET_TN_SETVAL		0x0040
-#define HPET_TN_32BIT		0x0100
-#define HPET_TN_ROUTE		0x3e00
-#define HPET_TN_FSB		0x4000
-#define HPET_TN_FSB_CAP		0x8000
-
-#define HPET_TN_ROUTE_SHIFT	9
+#include <asm-i386/hpet.h>
 
 #define HPET_TICK_RATE (HZ * 100000UL)
 
-extern int is_hpet_enabled(void);
 extern int hpet_rtc_timer_init(void);
 extern int hpet_arch_init(void);
 extern int hpet_timer_stop_set_go(unsigned long tick);
@@ -61,17 +12,7 @@ extern int hpet_reenable(void);
 extern unsigned int hpet_calibrate_tsc(void);
 
 extern int hpet_use_timer;
-extern unsigned long hpet_address;
 extern unsigned long hpet_period;
 extern unsigned long hpet_tick;
 
-#ifdef CONFIG_HPET_EMULATE_RTC
-extern int hpet_mask_rtc_irq_bit(unsigned long bit_mask);
-extern int hpet_set_rtc_irq_bit(unsigned long bit_mask);
-extern int hpet_set_alarm_time(unsigned char hrs, unsigned char min, unsigned char sec);
-extern int hpet_set_periodic_freq(unsigned long freq);
-extern int hpet_rtc_dropped_irq(void);
-extern int hpet_rtc_timer_init(void);
-#endif /* CONFIG_HPET_EMULATE_RTC */
-
 #endif
-- 
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