diff options
Diffstat (limited to 'usr/src/uts/i86pc/sys/machclock.h')
| -rw-r--r-- | usr/src/uts/i86pc/sys/machclock.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/usr/src/uts/i86pc/sys/machclock.h b/usr/src/uts/i86pc/sys/machclock.h index 6b3686b95c..a214ada1bc 100644 --- a/usr/src/uts/i86pc/sys/machclock.h +++ b/usr/src/uts/i86pc/sys/machclock.h @@ -40,14 +40,20 @@ extern "C" { struct tod_ops; typedef struct tod_ops tod_ops_t; +/* + * TOD Ops. + * The only functions that _must_ be defined are the tod_get() and + * tod_set() functions. All others may be unused, and need to be + * checked for NULL before using. + */ struct tod_ops { int tod_version; timestruc_t (*tod_get)(tod_ops_t *); void (*tod_set)(tod_ops_t *, timestruc_t); - /* - * On SPARC, additional operations include setting - * and clearing a watchdog timer, as well as power alarms. - */ + uint_t (*tod_set_watchdog_timer)(tod_ops_t *, int); + uint_t (*tod_clear_watchdog_timer)(tod_ops_t *); + void (*tod_set_wake_alarm)(tod_ops_t *, int); + void (*tod_clear_wake_alarm)(tod_ops_t *); struct tod_ops *tod_next; }; @@ -58,6 +64,10 @@ extern char *tod_module_name; #define TODOP_GET(top) ((top)->tod_get(top)) #define TODOP_SET(top, ts) ((top)->tod_set(top, ts)) +#define TODOP_SETWD(top, nsec) ((top)->tod_set_watchdog_timer(top, nsec)) +#define TODOP_CLRWD(top) ((top)->tod_clear_watchdog_timer(top)) +#define TODOP_SETWAKE(top, nsec) ((top)->tod_set_wake_alarm(top, nsec)) +#define TODOP_CLRWAKE(top) ((top)->tod_clear_wake_alarm(top)) #ifdef __cplusplus } |