diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-11-01 09:51:51 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-11-01 09:51:51 -0700 |
commit | 0242909a6135e10a28822c64f9ad50fdad52757c (patch) | |
tree | c5f9c8abe95a65433e6ac356871f2379c02488fe /arch/cris/include/asm/fasttimer.h | |
parent | 0a6d2fac615972142715d736289abeeb7382e81d (diff) | |
parent | 556dcee7b829e5c350c3ffdbdb87a8b15aa3c5d3 (diff) |
Merge branch 'cris_move' of git://www.jni.nu/cris
* 'cris_move' of git://www.jni.nu/cris:
[CRIS] Move header files from include to arch/cris/include.
[CRISv32] Remove warning in io.h
Diffstat (limited to 'arch/cris/include/asm/fasttimer.h')
-rw-r--r-- | arch/cris/include/asm/fasttimer.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/cris/include/asm/fasttimer.h b/arch/cris/include/asm/fasttimer.h new file mode 100644 index 00000000000..8f8a8d6c965 --- /dev/null +++ b/arch/cris/include/asm/fasttimer.h @@ -0,0 +1,47 @@ +/* + * linux/include/asm-cris/fasttimer.h + * + * Fast timers for ETRAX100LX + * Copyright (C) 2000-2007 Axis Communications AB + */ +#include <linux/time.h> /* struct timeval */ +#include <linux/timex.h> + +#ifdef CONFIG_ETRAX_FAST_TIMER + +typedef void fast_timer_function_type(unsigned long); + +struct fasttime_t { + unsigned long tv_jiff; /* jiffies */ + unsigned long tv_usec; /* microseconds */ +}; + +struct fast_timer{ /* Close to timer_list */ + struct fast_timer *next; + struct fast_timer *prev; + struct fasttime_t tv_set; + struct fasttime_t tv_expires; + unsigned long delay_us; + fast_timer_function_type *function; + unsigned long data; + const char *name; +}; + +extern struct fast_timer *fast_timer_list; + +void start_one_shot_timer(struct fast_timer *t, + fast_timer_function_type *function, + unsigned long data, + unsigned long delay_us, + const char *name); + +int del_fast_timer(struct fast_timer * t); +/* return 1 if deleted */ + + +void schedule_usleep(unsigned long us); + + +int fast_timer_init(void); + +#endif |