Data Structures

All data structures and ioctls are defined in lom_io.h.

Watchdog/Reset State Data Structure

Following is the watchdog/reset state data structure.

typedef struct {

int reset_enable; /* reset enabled iff non-zero */

int dog_enable; /* watchdog enabled iff non-zero */

uint_t dog_timeout; /* Current watchdog timeout */

} lom_dogstate_t;

Watchdog/Reset Control Data Structure

Following is the watchdog/reset control data structure.

typedef struct {

int reset_enable; /* reset enabled iff non-zero */

int dog_enable; /* watchdog enabled iff non-zero */

} lom_dogctl_t;

Understanding the ALOM watchdog timer