/*
 * sys_service.h
 *
 *  This file is the header for all standard types used in the API code.
 *
 * Copyright (c) 2005, Legerity Inc.
 * All rights reserved
 *
 * This software is the property of Legerity , Inc. Please refer to the
 * Non Disclosure Agreement (NDA) that you have signed for more information
 * on legal obligations in using, modifying or distributing this file.
 */

#ifndef SYS_SERVICE_H
#define SYS_SERVICE_H

#include "vp_api_types.h"

/* Critical section types */
typedef enum {
	VP_MPI_CRITICAL_SEC, 	/* MPI access critical code section */
	VP_HBI_CRITICAL_SEC, 	/* HBI access critical code section */
	VP_CODE_CRITICAL_SEC, 	/* Critical code section */
	VP_NUM_CRITICAL_SEC_TYPES, /* The number of critical section types */
    VP_CRITICAL_SEC_ENUM_SIZE = FORCE_STANDARD_C_ENUM_SIZE /* Portability Req. */
} VpCriticalSecType;

EXTERN uint8
VpSysEnterCritical(
    VpDeviceIdType deviceId,
    VpCriticalSecType criticalSecType);

EXTERN uint8
VpSysExitCritical(
    VpDeviceIdType deviceId,
    VpCriticalSecType criticalSecType);

EXTERN void
VpSysWait(
    uint8 time);

EXTERN void
VpSysDisableInt(
    VpDeviceIdType deviceId);

EXTERN void
VpSysEnableInt(
    VpDeviceIdType deviceId);

EXTERN bool
VpSysTestInt(
    VpDeviceIdType deviceId);

EXTERN void
VpSysDtmfDetEnable(
    VpDeviceIdType deviceId,
    uint8 channelId);

EXTERN void
VpSysDtmfDetDisable(
    VpDeviceIdType deviceId,
    uint8 channelId);

EXTERN void *
VpSysTestHeapAcquire(
    uint8 *pHeapId);

EXTERN bool
VpSysTestHeapRelease(
    uint8 heapId);

EXTERN void
VpSysPcmCollectAndProcess(
    void *pLineCtx,
    VpDeviceIdType deviceId,
    uint8 channelId,    
    uint8 startTimeslot,
    uint16 operationTime,
    uint16 settlingTime,    
    uint16 operationMask);

#ifdef __KERNEL__
#define VpSysDebugPrintf printk
#else
#include <stdio.h>
#define VpSysDebugPrintf printf
#endif

#endif /* SYS_SERVICE_H */