df5d8b0b16
Relocates routine that updates active microkernel timers when the system clock is incremented so that it is co-located with the rest of the microkernel timer object routines. Also renames the routine to conform to the revised kernel naming conventions. Change-Id: I264833fd0aad210057ad8c0cd6a929e1656197db Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
70 lines
2.9 KiB
C
70 lines
2.9 KiB
C
/* kticks.h */
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/*
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* Copyright (c) 1997-2010, 2014-2015 Wind River Systems, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1) Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3) Neither the name of Wind River Systems nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _KTICKS_H
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#define _KTICKS_H
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#include "microkernel/k_types.h"
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#include "microkernel/k_struct.h"
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extern K_TIMER *_k_timer_list_head;
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extern K_TIMER *_k_timer_list_tail;
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extern int64_t _k_sys_clock_tick_count;
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extern unsigned int _k_workload_slice;
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extern unsigned int _k_workload_ticks;
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extern unsigned int _k_workload_ref_time;
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extern unsigned int _k_workload_t0;
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extern unsigned int _k_workload_t1;
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extern volatile unsigned int _k_workload_n0;
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extern volatile unsigned int _k_workload_n1;
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extern volatile unsigned int _k_workload_i;
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extern volatile unsigned int _k_workload_i0;
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extern volatile unsigned int _k_workload_delta;
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extern volatile unsigned int _k_workload_start_time;
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extern volatile unsigned int _k_workload_end_time;
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extern void enlist_timer(K_TIMER *T);
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extern void delist_timer(K_TIMER *T);
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extern void enlist_timeout(struct k_args *P);
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extern void delist_timeout(K_TIMER *T);
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extern void force_timeout(struct k_args *A);
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extern void _k_timer_list_update(int ticks);
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extern void _k_timer_alloc(struct k_args *P);
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extern void _k_timer_dealloc(struct k_args *P);
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extern void _k_timer_start(struct k_args *P);
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extern void _k_timer_stop(struct k_args *P);
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extern void _k_task_sleep(struct k_args *P);
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extern void _k_task_wakeup(struct k_args *P);
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extern void _k_time_elapse(struct k_args *P);
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extern void _k_node_workload_get(struct k_args *P);
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#endif
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