#ifndef _KERN_TIMER_CALL_H_
#define _KERN_TIMER_CALL_H_
#include <mach/mach_types.h>
#include <kern/kern_types.h>
#ifdef XNU_KERNEL_PRIVATE
#include <kern/call_entry.h>
#include <kern/simple_lock.h>
#ifdef MACH_KERNEL_PRIVATE
#include <kern/queue.h>
#include <kern/mpqueue.h>
extern boolean_t mach_timer_coalescing_enabled;
extern void timer_call_queue_init(mpqueue_head_t *);
#endif
typedef struct timer_call {
struct call_entry call_entry;
decl_simple_lock_data(, lock);
uint64_t soft_deadline;
uint32_t flags;
boolean_t async_dequeue;
uint64_t ttd;
} timer_call_data_t, *timer_call_t;
#define EndOfAllTime 0xFFFFFFFFFFFFFFFFULL
typedef void *timer_call_param_t;
typedef void (*timer_call_func_t)(
timer_call_param_t param0,
timer_call_param_t param1);
#define TIMER_CALL_SYS_NORMAL TIMEOUT_URGENCY_SYS_NORMAL
#define TIMER_CALL_SYS_CRITICAL TIMEOUT_URGENCY_SYS_CRITICAL
#define TIMER_CALL_SYS_BACKGROUND TIMEOUT_URGENCY_SYS_BACKGROUND
#define TIMER_CALL_USER_MASK TIMEOUT_URGENCY_USER_MASK
#define TIMER_CALL_USER_NORMAL TIMEOUT_URGENCY_USER_NORMAL
#define TIMER_CALL_USER_CRITICAL TIMEOUT_URGENCY_USER_CRITICAL
#define TIMER_CALL_USER_BACKGROUND TIMEOUT_URGENCY_USER_BACKGROUND
#define TIMER_CALL_URGENCY_MASK TIMEOUT_URGENCY_MASK
#define TIMER_CALL_LEEWAY TIMEOUT_URGENCY_LEEWAY
#define TIMER_CALL_LOCAL TIMEOUT_URGENCY_FIRST_AVAIL
#define TIMER_CALL_RATELIMITED TIMEOUT_URGENCY_RATELIMITED
extern boolean_t timer_call_enter(
timer_call_t call,
uint64_t deadline,
uint32_t flags);
extern boolean_t timer_call_enter1(
timer_call_t call,
timer_call_param_t param1,
uint64_t deadline,
uint32_t flags);
extern boolean_t timer_call_enter_with_leeway(
timer_call_t call,
timer_call_param_t param1,
uint64_t deadline,
uint64_t leeway,
uint32_t flags,
boolean_t ratelimited);
extern boolean_t timer_call_quantum_timer_enter(
timer_call_t call,
timer_call_param_t param1,
uint64_t deadline,
uint64_t ctime);
extern boolean_t timer_call_cancel(
timer_call_t call);
extern boolean_t timer_call_quantum_timer_cancel(
timer_call_t call);
extern void timer_call_init(void);
extern void timer_call_setup(
timer_call_t call,
timer_call_func_t func,
timer_call_param_t param0);
extern int timer_get_user_idle_level(void);
extern kern_return_t timer_set_user_idle_level(int ilevel);
#define NUM_LATENCY_QOS_TIERS (6)
typedef struct {
uint32_t powergate_latency_abstime;
uint32_t idle_entry_timer_processing_hdeadline_threshold_abstime;
uint32_t interrupt_timer_coalescing_ilat_threshold_abstime;
uint32_t timer_resort_threshold_abstime;
int32_t timer_coalesce_rt_shift;
int32_t timer_coalesce_bg_shift;
int32_t timer_coalesce_kt_shift;
int32_t timer_coalesce_fp_shift;
int32_t timer_coalesce_ts_shift;
uint64_t timer_coalesce_rt_abstime_max;
uint64_t timer_coalesce_bg_abstime_max;
uint64_t timer_coalesce_kt_abstime_max;
uint64_t timer_coalesce_fp_abstime_max;
uint64_t timer_coalesce_ts_abstime_max;
uint32_t latency_qos_scale[NUM_LATENCY_QOS_TIERS];
uint64_t latency_qos_abstime_max[NUM_LATENCY_QOS_TIERS];
boolean_t latency_tier_rate_limited[NUM_LATENCY_QOS_TIERS];
} timer_coalescing_priority_params_t;
extern timer_coalescing_priority_params_t tcoal_prio_params;
#endif
#endif