From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-v850/highres_timer.h | 44 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 include/asm-v850/highres_timer.h (limited to 'include/asm-v850/highres_timer.h') diff --git a/include/asm-v850/highres_timer.h b/include/asm-v850/highres_timer.h new file mode 100644 index 00000000000..486fb49ceab --- /dev/null +++ b/include/asm-v850/highres_timer.h @@ -0,0 +1,44 @@ +/* + * include/asm-v850/highres_timer.h -- High resolution timing routines + * + * Copyright (C) 2001,03 NEC Electronics Corporation + * Copyright (C) 2001,03 Miles Bader + * + * 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. + * + * Written by Miles Bader + */ + +#ifndef __V850_HIGHRES_TIMER_H__ +#define __V850_HIGHRES_TIMER_H__ + +#ifndef __ASSEMBLY__ +#include +#endif + +#include + + +/* Frequency of the `slow ticks' (one tick each time the fast-tick + counter overflows). */ +#define HIGHRES_TIMER_SLOW_TICK_RATE 25 + +/* Which timer in the V850E `Timer D' we use. */ +#define HIGHRES_TIMER_TIMER_D_UNIT 3 + + +#ifndef __ASSEMBLY__ + +extern void highres_timer_start (void), highres_timer_stop (void); +extern void highres_timer_reset (void); +extern void highres_timer_read_ticks (u32 *slow_ticks, u32 *fast_ticks); +extern void highres_timer_ticks_to_timeval (u32 slow_ticks, u32 fast_ticks, + struct timeval *tv); +extern void highres_timer_read (struct timeval *tv); + +#endif /* !__ASSEMBLY__ */ + + +#endif /* __V850_HIGHRES_TIMER_H__ */ -- cgit v1.2.3