Test/linux-devkit/sysroots/armv7ahf-neon-linux-gnueabi/usr/include/ti/csl/csl_cpts.h

/**  
 * @file  csl_cpts.h
 *
 * @brief  
 *  Header file containing various enumerations, structure definitions and function 
 *  declarations for the Time synchronization submodule of EMAC.
 *  \par
 *  ============================================================================
 *  @n   (C) Copyright 2009-2014, Texas Instruments, Inc.
 * 
 *  Redistribution and use in source and binary forms, with or without 
 *  modification, are permitted provided that the following conditions 
 *  are met:
 *
 *    Redistributions of source code must retain the above copyright 
 *    notice, this list of conditions and the following disclaimer.
 *
 *    Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the 
 *    documentation and/or other materials provided with the   
 *    distribution.
 *
 *    Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
 *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
*/

#ifndef CSL_CPTS_H_
#define CSL_CPTS_H_

#ifdef __cplusplus
extern "C" {
#endif

#include <ti/csl/soc.h>
#include <ti/csl/csl.h>
#include <ti/csl/cslr_cpts.h>


/**
@defgroup CSL_CPTS_SYMBOL  CPTS Symbols Defined
@ingroup CSL_CPTS_API
*/
/**
@defgroup CSL_CPTS_DATASTRUCT  CPTS Data Structures
@ingroup CSL_CPTS_API
*/
/**
@defgroup CSL_CPTS_FUNCTION  CPTS Functions
@ingroup CSL_CPTS_API
*/
/**
@defgroup CSL_CPTS_ENUM CPTS Enumerated Data Types
@ingroup CSL_CPTS_API
*/

/**
@addtogroup CSL_CPTS_SYMBOL
@{
*/

/**
@}
*/

/** @addtogroup CSL_CPTS_DATASTRUCT
 @{ */

/** @brief      
 *
 *  Defines CPTS event types. 
 */        
/**  Time stamp push event */	
#define     CSL_CPTS_EVENTTYPE_TS_PUSH          0

/**  Time stamp rollover event (32-bit mode only) */	
#define     CSL_CPTS_EVENTTYPE_TS_ROLLOVER      1

/**  Time stamp Half Rollover event (32-bit mode only) */	
#define     CSL_CPTS_EVENTTYPE_TS_HALFROLLOVER  2

/**  Hardware Time stamp push event */	
#define     CSL_CPTS_EVENTTYPE_HW_TS_PUSH       3

/**  Ethernet receive event */	
#define     CSL_CPTS_EVENTTYPE_ETH_RECEIVE      4

/**  Ethernet Transmit event */	
#define	    CSL_CPTS_EVENTTYPE_ETH_TRANSMIT     5
        
/**  Time stamp compare event (non-toggle mode only) */	
#define     CSL_CPTS_EVENTTYPE_TS_COMP          6

/**  Host event */	
#define     CSL_CPTS_EVENTTYPE_HOST             7

/** @brief      
 *
 *  Holds the Time sync submodule's version info. 
 */        
typedef struct {
	/**  Minor version value */	
	Uint32      minorVer;

	/**  Major version value */	
	Uint32      majorVer;

	/**  RTL version value */	
	Uint32      rtlVer;

	/**  Identification value */	
	Uint32      id;
} CSL_CPTS_VERSION;        

/** @brief      
 *
 *  Holds Time sync event info contents. 
 */        
typedef struct {
	/**  32-bit Event Time stamp  */	
	Uint32      timeStamp;
    
	/**  Upper 32-bit Event Time stamp provided by new generation CPTS */	
	Uint32      timeStampHi;

	/**  Event Sequence Id */	
	Uint32      seqId;

	/**  Event Message Type */	
	Uint32      msgType;

	/**  Event Type */	
	Uint32      eventType;

	/**  EMAC Port number */	
	Uint32      portNo;

	/**  Event Domain */	
	Uint32      domain;
} CSL_CPTS_EVENTINFO;
        
/**
@}
*/

/** ============================================================================ 
 *
 * @defgroup CSL_CPTS_API Time Sync Submodule (CPTS)
 * @ingroup CSL_CPSW_API
 *
 *
 * @subsection xxx Overview
 * 
 * CSL CPTS API  has common implementation for multiple SoCs along with below SoC specific
 * implementation with the mapping as below.
 *      -# cpts v0 - SOC_K2K/SOC_K2H
 *      -# cpts v1 - SOC_K2E/SOC_K2L
 *      -# cpts v2 - SOC_K2G
 *      -# cpts v4 - SOC_C6678
 * 
 * @note: there may not be any ip specific implementation for that soc, if it contains only cslr_* files
 *
 * ============================================================================
 */

#if defined(SOC_K2K) || defined(SOC_K2H)

#include <ti/csl/src/ip/cpsw/V0/csl_cpts.h>

#elif defined(SOC_C6678)

#include <ti/csl/src/ip/cpsw/V4/csl_cpts.h>

#elif defined(SOC_K2E)

#include <ti/csl/src/ip/cpsw/V1/csl_cpts.h>

#elif defined(SOC_K2L)

#include <ti/csl/src/ip/cpsw/V1/csl_cpts.h>

#elif defined(SOC_K2G)

#include <ti/csl/src/ip/cpsw/V2/csl_cpts.h>

#endif /* SOC_XXXXX */

#ifdef __cplusplus
}
#endif

#endif

/**
@}
*/