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-rw-r--r--include/asm-xtensa/timex.h96
1 files changed, 0 insertions, 96 deletions
diff --git a/include/asm-xtensa/timex.h b/include/asm-xtensa/timex.h
deleted file mode 100644
index b83a8181d448..000000000000
--- a/include/asm-xtensa/timex.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * include/asm-xtensa/timex.h
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_TIMEX_H
-#define _XTENSA_TIMEX_H
-
-#ifdef __KERNEL__
-
-#include <asm/processor.h>
-#include <linux/stringify.h>
-
-#define _INTLEVEL(x) XCHAL_INT ## x ## _LEVEL
-#define INTLEVEL(x) _INTLEVEL(x)
-
-#if INTLEVEL(XCHAL_TIMER0_INTERRUPT) == 1
-# define LINUX_TIMER 0
-# define LINUX_TIMER_INT XCHAL_TIMER0_INTERRUPT
-#elif INTLEVEL(XCHAL_TIMER1_INTERRUPT) == 1
-# define LINUX_TIMER 1
-# define LINUX_TIMER_INT XCHAL_TIMER1_INTERRUPT
-#elif INTLEVEL(XCHAL_TIMER2_INTERRUPT) == 1
-# define LINUX_TIMER 2
-# define LINUX_TIMER_INT XCHAL_TIMER2_INTERRUPT
-#else
-# error "Bad timer number for Linux configurations!"
-#endif
-
-#define LINUX_TIMER_MASK (1L << LINUX_TIMER_INT)
-
-#define CLOCK_TICK_RATE 1193180 /* (everyone is using this value) */
-#define CLOCK_TICK_FACTOR 20 /* Factor of both 10^6 and CLOCK_TICK_RATE */
-
-#ifdef CONFIG_XTENSA_CALIBRATE_CCOUNT
-extern unsigned long ccount_per_jiffy;
-extern unsigned long ccount_nsec;
-#define CCOUNT_PER_JIFFY ccount_per_jiffy
-#define NSEC_PER_CCOUNT ccount_nsec
-#else
-#define CCOUNT_PER_JIFFY (CONFIG_XTENSA_CPU_CLOCK*(1000000UL/HZ))
-#define NSEC_PER_CCOUNT (1000UL / CONFIG_XTENSA_CPU_CLOCK)
-#endif
-
-
-typedef unsigned long long cycles_t;
-
-/*
- * Only used for SMP.
- */
-
-extern cycles_t cacheflush_time;
-
-#define get_cycles() (0)
-
-
-/*
- * Register access.
- */
-
-#define WSR_CCOUNT(r) asm volatile ("wsr %0,"__stringify(CCOUNT) :: "a" (r))
-#define RSR_CCOUNT(r) asm volatile ("rsr %0,"__stringify(CCOUNT) : "=a" (r))
-#define WSR_CCOMPARE(x,r) asm volatile ("wsr %0,"__stringify(CCOMPARE)"+"__stringify(x) :: "a"(r))
-#define RSR_CCOMPARE(x,r) asm volatile ("rsr %0,"__stringify(CCOMPARE)"+"__stringify(x) : "=a"(r))
-
-static inline unsigned long get_ccount (void)
-{
- unsigned long ccount;
- RSR_CCOUNT(ccount);
- return ccount;
-}
-
-static inline void set_ccount (unsigned long ccount)
-{
- WSR_CCOUNT(ccount);
-}
-
-static inline unsigned long get_linux_timer (void)
-{
- unsigned ccompare;
- RSR_CCOMPARE(LINUX_TIMER, ccompare);
- return ccompare;
-}
-
-static inline void set_linux_timer (unsigned long ccompare)
-{
- WSR_CCOMPARE(LINUX_TIMER, ccompare);
-}
-
-#endif /* __KERNEL__ */
-#endif /* _XTENSA_TIMEX_H */