275 lines
8.7 KiB
C
275 lines
8.7 KiB
C
/****************************************************************************
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* drivers/modem/altmdm/altmdm_sys.h
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*
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* Copyright 2018 Sony Semiconductor Solutions Corporation
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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
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of Sony Semiconductor Solutions Corporation nor
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* the names of its contributors may be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* 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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****************************************************************************/
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#ifndef __DRIVERS_MODEM_ALTMDM_ALTMDM_SYS_H
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#define __DRIVERS_MODEM_ALTMDM_ALTMDM_SYS_H
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#if defined(CONFIG_MODEM_ALTMDM)
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <time.h>
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#include <nuttx/semaphore.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define ALTMDM_SYS_FLAG_WMODEOR 0
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#define ALTMDM_SYS_FLAG_WMODEAND 1
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#define ALTMDM_SYS_FLAG_TMOFEVR 0
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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct altmdm_sys_lock_s
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{
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sem_t sem;
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};
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struct altmdm_sys_csem_s
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{
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sem_t sem;
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};
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struct altmdm_sys_flag_s
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{
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sem_t sem;
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uint32_t flag;
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};
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struct altmdm_sys_flagstate_s
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{
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uint32_t flag_pattern;
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};
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: altmdm_sys_initlock
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*
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* Description:
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* Initialize lock resource.
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*
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****************************************************************************/
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int altmdm_sys_initlock(FAR struct altmdm_sys_lock_s *handle);
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/****************************************************************************
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* Name: altmdm_sys_deletelock
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*
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* Description:
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* Delete lock resource
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*
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****************************************************************************/
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int altmdm_sys_deletelock(FAR struct altmdm_sys_lock_s *handle);
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/****************************************************************************
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* Name: altmdm_sys_lock
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*
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* Description:
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* Acquire lock.
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*
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****************************************************************************/
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int altmdm_sys_lock(FAR struct altmdm_sys_lock_s *handle);
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/****************************************************************************
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* Name: altmdm_sys_unlock
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*
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* Description:
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* Release lock.
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*
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****************************************************************************/
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int altmdm_sys_unlock(FAR struct altmdm_sys_lock_s *handle);
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/****************************************************************************
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* Name: altmdm_sys_initcsem
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*
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* Description:
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* Initialize counting semaphore.
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*
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****************************************************************************/
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int altmdm_sys_initcsem(FAR struct altmdm_sys_csem_s *handle);
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/****************************************************************************
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* Name: altmdm_sys_deletecsem
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*
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* Description:
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* Delete counting semaphore.
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*
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****************************************************************************/
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int altmdm_sys_deletecsem(FAR struct altmdm_sys_csem_s *handle);
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/****************************************************************************
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* Name: altmdm_sys_waitcsem
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*
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* Description:
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* Wait counting semaphore.
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*
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****************************************************************************/
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int altmdm_sys_waitcsem(FAR struct altmdm_sys_csem_s *handle);
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/****************************************************************************
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* Name: altmdm_sys_postcsem
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*
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* Description:
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* Post counting semaphore.
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*
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****************************************************************************/
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int altmdm_sys_postcsem(FAR struct altmdm_sys_csem_s *handle);
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/****************************************************************************
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* Name: altmdm_sys_getcsemvalue
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*
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* Description:
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* Get value of counting semaphore.
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*
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****************************************************************************/
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int altmdm_sys_getcsemvalue(FAR struct altmdm_sys_csem_s *handle,
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FAR int *value);
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/****************************************************************************
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* Name: altmdm_sys_initflag
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*
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* Description:
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* Initialize event flag resource.
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*
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****************************************************************************/
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int altmdm_sys_initflag(FAR struct altmdm_sys_flag_s *handle);
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/****************************************************************************
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* Name: altmdm_sys_deleteflag
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*
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* Description:
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* Delete event flag resource.
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*
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****************************************************************************/
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int altmdm_sys_deleteflag(FAR struct altmdm_sys_flag_s *handle);
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/****************************************************************************
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* Name: altmdm_sys_waitflag
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*
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* Description:
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* Wait event flag.
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*
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****************************************************************************/
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int altmdm_sys_waitflag(FAR struct altmdm_sys_flag_s *handle,
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uint32_t wait_pattern, uint32_t wait_mode,
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FAR uint32_t * pattern, uint32_t timeout_ms);
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/****************************************************************************
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* Name: altmdm_sys_setflag
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*
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* Description:
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* Set event flag.
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*
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****************************************************************************/
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int altmdm_sys_setflag(FAR struct altmdm_sys_flag_s *handle,
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uint32_t pattern);
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/****************************************************************************
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* Name: altmdm_sys_clearflag
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*
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* Description:
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* Clear event flag.
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*
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****************************************************************************/
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int altmdm_sys_clearflag(FAR struct altmdm_sys_flag_s *handle,
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uint32_t pattern);
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/****************************************************************************
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* Name: altmdm_sys_referflag
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*
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* Description:
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* Refer event flag.
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*
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****************************************************************************/
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int altmdm_sys_referflag(FAR struct altmdm_sys_flag_s *handle,
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FAR struct altmdm_sys_flagstate_s *status);
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/****************************************************************************
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* Name: altmdm_sys_starttimer
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*
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* Description:
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* Start timer.
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*
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****************************************************************************/
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timer_t altmdm_sys_starttimer(int first_ms, int interval_ms,
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FAR void *handler, int int_param,
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FAR void *ptr_param);
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/****************************************************************************
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* Name: altmdm_sys_restarttimer
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*
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* Description:
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* Restart timer.
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*
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****************************************************************************/
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int altmdm_sys_restarttimer(timer_t timerid, int first_ms, int interval_ms);
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/****************************************************************************
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* Name: altmdm_sys_stoptimer
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*
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* Description:
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* Stop timer.
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*
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****************************************************************************/
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void altmdm_sys_stoptimer(timer_t timerid);
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#endif
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#endif /* __DRIVERS_MODEM_ALTMDM_ALTMDM_SYS_H */
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