csl_udmap_cppi5.h

Go to the documentation of this file.

/*
 *  Copyright (C) 2016-2019 Texas Instruments Incorporated.
 *
 *  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_UDMAP_CPPI5_H_
#define CSL_UDMAP_CPPI5_H_

#ifdef __cplusplus
extern "C" {
#endif

#include <stdint.h>
#include <stdbool.h>

typedef struct
{
  uint32_t      tsInfo;         
  uint32_t      swInfo0;        
  uint32_t      swInfo1;        
  uint32_t      swInfo2;        
} CSL_UdmapCppi5Epi;

typedef struct
{
  uint32_t      descInfo;       
  uint32_t      pktInfo1;       
  uint32_t      pktInfo2;       
  uint32_t      srcDstTag;      
  uint64_t      nextDescPtr;    
  uint64_t      bufPtr;         
  uint32_t      bufInfo1;       
  uint32_t      orgBufLen;      
  uint64_t      orgBufPtr;      
                                /* Extended Packet Info Data (optional, 4 words) */
                                /* Protocol Specific Data (optional, 0-128 bytes in multiples of 4), and/or */
                                /* Other Software Data (0-N bytes, optional) */
} CSL_UdmapCppi5HMPD;

typedef struct
{
  uint32_t      descInfo;       
  uint32_t      pktInfo1;       
  uint32_t      pktInfo2;       
  uint32_t      srcDstTag;      
                                /* Extended Packet Info Data (optional, 4 words) */
} CSL_UdmapCppi5MMPD;

/* @} */

/*-----------------------------------------------------------------------------
// Packet and Buffer Descriptor field manipulation macros
//---------------------------------------------------------------------------*/
#define CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_SHIFT             ((uint32_t) 30U)
#define CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_MASK              (((uint32_t) 0x3U) << CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_SHIFT)
#define   CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_HOST            ((uint32_t) 1U)
#define   CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_MONO            ((uint32_t) 2U)
#define   CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_TR              ((uint32_t) 3U)
#define CSL_UDMAP_CPPI5_PD_DESCINFO_EINFO_SHIFT             ((uint32_t) 29U)
#define CSL_UDMAP_CPPI5_PD_DESCINFO_EINFO_MASK              (((uint32_t) 0x1U) << CSL_UDMAP_CPPI5_PD_DESCINFO_EINFO_SHIFT)
#define   CSL_UDMAP_CPPI5_PD_DESCINFO_EINFO_VAL_NOT_PRESENT     ((uint32_t) 0)
#define   CSL_UDMAP_CPPI5_PD_DESCINFO_EINFO_VAL_IS_PRESENT      ((uint32_t) 1U)
#define CSL_UDMAP_CPPI5_PD_DESCINFO_PSINFO_SHIFT            ((uint32_t) 28U)
#define CSL_UDMAP_CPPI5_PD_DESCINFO_PSINFO_MASK             (((uint32_t) 0x1U) << CSL_UDMAP_CPPI5_PD_DESCINFO_PSINFO_SHIFT)
#define   CSL_UDMAP_CPPI5_PD_DESCINFO_PSINFO_VAL_IN_DESC        ((uint32_t) 0)
#define   CSL_UDMAP_CPPI5_PD_DESCINFO_PSINFO_VAL_IN_SOP_BUFFER  ((uint32_t) 1U)
#define CSL_UDMAP_CPPI5_PD_DESCINFO_PSWCNT_SHIFT            ((uint32_t) 22U)
#define CSL_UDMAP_CPPI5_PD_DESCINFO_PSWCNT_MASK             (((uint32_t) 0x3FU) << CSL_UDMAP_CPPI5_PD_DESCINFO_PSWCNT_SHIFT)
#define CSL_UDMAP_CPPI5_PD_DESCINFO_PKTLEN_SHIFT            ((uint32_t) 0)
#define CSL_UDMAP_CPPI5_PD_DESCINFO_PKTLEN_MASK             (((uint32_t) 0x3FFFFFU) << CSL_UDMAP_CPPI5_PD_DESCINFO_PKTLEN_SHIFT)

#define CSL_UDMAP_CPPI5_PD_PKTINFO1_PKTERROR_SHIFT          ((uint32_t) 28U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO1_PKTERROR_MASK           (((uint32_t) 0xFU) << CSL_UDMAP_CPPI5_PD_PKTINFO1_PKTERROR_SHIFT)
#define CSL_UDMAP_CPPI5_PD_PKTINFO1_PSFLGS_SHIFT            ((uint32_t) 24U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO1_PSFLGS_MASK             (((uint32_t) 0xFU) << CSL_UDMAP_CPPI5_PD_PKTINFO1_PSFLGS_SHIFT)
#define CSL_UDMAP_CPPI5_PD_PKTINFO1_PKTID_SHIFT             ((uint32_t) 14U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO1_PKTID_MASK              (((uint32_t) 0x3FFU) << CSL_UDMAP_CPPI5_PD_PKTINFO1_PKTID_SHIFT)
#define CSL_UDMAP_CPPI5_PD_PKTINFO1_FLOWID_SHIFT            ((uint32_t) 0)
#define CSL_UDMAP_CPPI5_PD_PKTINFO1_FLOWID_MASK             (((uint32_t) 0x3FFFU) << CSL_UDMAP_CPPI5_PD_PKTINFO1_FLOWID_SHIFT)

#define CSL_UDMAP_CPPI5_PD_PKTINFO2_PKTTYPE_SHIFT           ((uint32_t) 27U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_PKTTYPE_MASK            (((uint32_t) 0x1FU) << CSL_UDMAP_CPPI5_PD_PKTINFO2_PKTTYPE_SHIFT)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_RETPOLICY_SHIFT         ((uint32_t) 18U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_RETPOLICY_MASK          (((uint32_t) 0x1U) << CSL_UDMAP_CPPI5_PD_PKTINFO2_RETPOLICY_SHIFT)
#define   CSL_UDMAP_CPPI5_PD_PKTINFO2_RETPOLICY_VAL_ENTIRE_PKT  ((uint32_t) 0)
#define   CSL_UDMAP_CPPI5_PD_PKTINFO2_RETPOLICY_VAL_BREAKUP_PKT ((uint32_t) 1U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_DATA_OFFSET_SHIFT       ((uint32_t) 18U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_DATA_OFFSET_MASK        (((uint32_t) 0x1FFU) << CSL_UDMAP_CPPI5_PD_PKTINFO2_DATA_OFFSET_SHIFT)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_EARLYRET_SHIFT          ((uint32_t) 17U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_EARLYRET_MASK           (((uint32_t) 0x1U) << CSL_UDMAP_CPPI5_PD_PKTINFO2_EARLYRET_SHIFT)
#define   CSL_UDMAP_CPPI5_PD_PKTINFO2_EARLYRET_VAL_NO           ((uint32_t) 0)
#define   CSL_UDMAP_CPPI5_PD_PKTINFO2_EARLYRET_VAL_YES          ((uint32_t) 1U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_RETPUSHPOLICY_SHIFT     ((uint32_t) 16U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_RETPUSHPOLICY_MASK      (((uint32_t) 0x1U) << CSL_UDMAP_CPPI5_PD_PKTINFO2_RETPUSHPOLICY_SHIFT)
#define   CSL_UDMAP_CPPI5_PD_PKTINFO2_RETPUSHPOLICY_VAL_TO_TAIL ((uint32_t) 0)
#define   CSL_UDMAP_CPPI5_PD_PKTINFO2_RETPUSHPOLICY_VAL_TO_HEAD ((uint32_t) 1U)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_RETQ_SHIFT              ((uint32_t) 0)
#define CSL_UDMAP_CPPI5_PD_PKTINFO2_RETQ_MASK               (((uint32_t) 0xFFFFU) << CSL_UDMAP_CPPI5_PD_PKTINFO2_RETQ_SHIFT)

#define CSL_UDMAP_CPPI5_PD_SRCDSTTAG_SRCTAG_SHIFT           ((uint32_t) 16U)
#define CSL_UDMAP_CPPI5_PD_SRCDSTTAG_SRCTAG_MASK            (((uint32_t) 0xFFFFU) << CSL_UDMAP_CPPI5_PD_SRCDSTTAG_SRCTAG_SHIFT)
#define CSL_UDMAP_CPPI5_PD_SRCDSTTAG_DSTTAG_SHIFT           ((uint32_t) 0)
#define CSL_UDMAP_CPPI5_PD_SRCDSTTAG_DSTTAG_MASK            (((uint32_t) 0xFFFFU) << CSL_UDMAP_CPPI5_PD_SRCDSTTAG_DSTTAG_SHIFT)

#define CSL_UDMAP_CPPI5_PD_BUFPTR_ASPACE_SHIFT              ((uint64_t) 48UL)
#define CSL_UDMAP_CPPI5_PD_BUFPTR_ASPACE_MASK               (((uint64_t) 0xFU) << CSL_UDMAP_CPPI5_PD_BUFPTR_ASPACE_SHIFT)
#define CSL_UDMAP_CPPI5_PD_BUFPTR_ADDR_SHIFT                ((uint64_t) 0U)
#define CSL_UDMAP_CPPI5_PD_BUFPTR_ADDR_MASK                 (((uint64_t) 0x0000FFFFFFFFFFFFUL) << CSL_UDMAP_CPPI5_PD_BUFPTR_ADDR_SHIFT)

#define CSL_UDMAP_CPPI5_PD_BUFINFO1_LEN_SHIFT               ((uint32_t) 0)
#define CSL_UDMAP_CPPI5_PD_BUFINFO1_LEN_MASK                (((uint32_t) 0x3FFFFFU) << CSL_UDMAP_CPPI5_PD_BUFINFO1_LEN_SHIFT)

#define CSL_UDMAP_CPPI5_PD_ORGBUFLEN_LEN_SHIFT              ((uint32_t) 0)
#define CSL_UDMAP_CPPI5_PD_ORGBUFLEN_LEN_MASK               (((uint32_t) 0x3FFFFFU) << CSL_UDMAP_CPPI5_PD_ORGBUFLEN_LEN_SHIFT)

#define CSL_UDMAP_CPPI5_PD_ORGBUFPTR_ASPACE_SHIFT           ((uint64_t) 48UL)
#define CSL_UDMAP_CPPI5_PD_ORGBUFPTR_ASPACE_MASK            (((uint64_t) 0xFU) << CSL_UDMAP_CPPI5_PD_ORGBUFPTR_ASPACE_SHIFT)
#define CSL_UDMAP_CPPI5_PD_ORGBUFPTR_ADDR_SHIFT             ((uint64_t) 0U)
#define CSL_UDMAP_CPPI5_PD_ORGBUFPTR_ADDR_MASK              (((uint64_t) 0x0000FFFFFFFFFFFFUL) << CSL_UDMAP_CPPI5_PD_ORGBUFPTR_ADDR_SHIFT)

/*-----------------------------------------------------------------------------
// TR Descriptor
//---------------------------------------------------------------------------*/
typedef struct
{
  uint32_t      descInfo;       
  uint32_t      pktInfo;        
  uint32_t      retInfo;        
  uint32_t      srcDstTag;      
} CSL_UdmapCppi5TRPD;

/*-----------------------------------------------------------------------------
// TR Descriptor field manipulation macros
//---------------------------------------------------------------------------*/
#define CSL_UDMAP_CPPI5_TRPD_DESCINFO_DTYPE_SHIFT           ((uint32_t) 30U)
#define CSL_UDMAP_CPPI5_TRPD_DESCINFO_DTYPE_MASK            (((uint32_t) 0x3U) << CSL_UDMAP_CPPI5_TRPD_DESCINFO_DTYPE_SHIFT)
#define CSL_UDMAP_CPPI5_TRPD_DESCINFO_RELOAD_SHIFT          ((uint32_t) 20U)
#define CSL_UDMAP_CPPI5_TRPD_DESCINFO_RELOAD_MASK           (((uint32_t) 0x1FFU) << CSL_UDMAP_CPPI5_TRPD_DESCINFO_RELOAD_SHIFT)
#define CSL_UDMAP_CPPI5_TRPD_DESCINFO_RLDIDX_SHIFT          ((uint32_t) 14U)
#define CSL_UDMAP_CPPI5_TRPD_DESCINFO_RLDIDX_MASK           (((uint32_t) 0x3FU) << CSL_UDMAP_CPPI5_TRPD_DESCINFO_RLDIDX_SHIFT)
#define CSL_UDMAP_CPPI5_TRPD_DESCINFO_LASTIDX_SHIFT         ((uint32_t) 0)
#define CSL_UDMAP_CPPI5_TRPD_DESCINFO_LASTIDX_MASK          (((uint32_t) 0x3FFFU) << CSL_UDMAP_CPPI5_TRPD_DESCINFO_LASTIDX_SHIFT)

#define CSL_UDMAP_CPPI5_TRPD_PKTINFO_PKTERROR_SHIFT         ((uint32_t) 28U)
#define CSL_UDMAP_CPPI5_TRPD_PKTINFO_PKTERROR_MASK          (((uint32_t) 0xFU) << CSL_UDMAP_CPPI5_TRPD_PKTINFO_PKTERROR_SHIFT)
#define CSL_UDMAP_CPPI5_TRPD_PKTINFO_RECSIZE_SHIFT          ((uint32_t) 24U)
#define CSL_UDMAP_CPPI5_TRPD_PKTINFO_RECSIZE_MASK           (((uint32_t) 0x7U) << CSL_UDMAP_CPPI5_TRPD_PKTINFO_RECSIZE_SHIFT)
#define   CSL_UDMAP_CPPI5_TRPD_PKTINFO_RECSIZE_VAL_16B          ((uint32_t) 0)
#define   CSL_UDMAP_CPPI5_TRPD_PKTINFO_RECSIZE_VAL_32B          ((uint32_t) 1U)
#define   CSL_UDMAP_CPPI5_TRPD_PKTINFO_RECSIZE_VAL_64B          ((uint32_t) 2U)
#define   CSL_UDMAP_CPPI5_TRPD_PKTINFO_RECSIZE_VAL_128B         ((uint32_t) 3U)
#define CSL_UDMAP_CPPI5_TRPD_PKTINFO_PKTID_SHIFT            ((uint32_t) 14U)
#define CSL_UDMAP_CPPI5_TRPD_PKTINFO_PKTID_MASK             (((uint32_t) 0x3FFU) << CSL_UDMAP_CPPI5_TRPD_PKTINFO_PKTID_SHIFT)
#define CSL_UDMAP_CPPI5_TRPD_PKTINFO_FLOWID_SHIFT           ((uint32_t) 0)
#define CSL_UDMAP_CPPI5_TRPD_PKTINFO_FLOWID_MASK            (((uint32_t) 0x3FFFU) << CSL_UDMAP_CPPI5_TRPD_PKTINFO_FLOWID_SHIFT)

#define CSL_UDMAP_CPPI5_TRPD_RETINFO_RETPOLICY_SHIFT        ((uint32_t) 16U)
#define CSL_UDMAP_CPPI5_TRPD_RETINFO_RETPOLICY_MASK         (((uint32_t) 0x1U) << CSL_UDMAP_CPPI5_TRPD_RETINFO_RETPOLICY_SHIFT)
#define   CSL_UDMAP_CPPI5_TRPD_RETINFO_RETPOLICY_VAL_TO_TAIL    ((uint32_t) 0)
#define   CSL_UDMAP_CPPI5_TRPD_RETINFO_RETPOLICY_VAL_TO_HEAD    ((uint32_t) 1U)
#define CSL_UDMAP_CPPI5_TRPD_RETINFO_RETQ_SHIFT             ((uint32_t) 0)
#define CSL_UDMAP_CPPI5_TRPD_RETINFO_RETQ_MASK              (((uint32_t) 0xFFFFU) << CSL_UDMAP_CPPI5_TRPD_RETINFO_RETQ_SHIFT)

#define CSL_UDMAP_CPPI5_TRPD_SRCDSTTAG_SRCTAG_SHIFT         ((uint32_t) 16U)
#define CSL_UDMAP_CPPI5_TRPD_SRCDSTTAG_SRCTAG_MASK          (((uint32_t) 0xFFFFU) << CSL_UDMAP_CPPI5_TRPD_SRCDSTTAG_SRCTAG_SHIFT)
#define CSL_UDMAP_CPPI5_TRPD_SRCDSTTAG_DSTTAG_SHIFT         ((uint32_t) 0)
#define CSL_UDMAP_CPPI5_TRPD_SRCDSTTAG_DSTTAG_MASK          (((uint32_t) 0xFFFFU) << CSL_UDMAP_CPPI5_TRPD_SRCDSTTAG_DSTTAG_SHIFT)

static inline uint32_t  CSL_udmapCppi5GetDescType( const void *pDesc );
static inline void      CSL_udmapCppi5SetDescType( void *pDesc, uint32_t descType );
static inline uint32_t  CSL_udmapCppi5GetPktLen( const void *pDesc );
static inline void      CSL_udmapCppi5SetPktLen( void *pDesc, uint32_t descType, uint32_t pktLen );
static inline void      CSL_udmapCppi5HostSetPktLen( void *pDesc, uint32_t pktLen );
static inline void      CSL_udmapCppi5MonoSetPktLen( void *pDesc, uint32_t pktLen );
static inline void      CSL_udmapCppi5TrSetPktLen( void *pDesc, uint32_t pktLen );
static inline uint64_t  CSL_udmapCppi5GetBufferAddr( const CSL_UdmapCppi5HMPD *pDesc );
static inline uint32_t  CSL_udmapCppi5GetBufferLen( const CSL_UdmapCppi5HMPD *pDesc );
static inline void      CSL_udmapCppi5SetBufferAddr( CSL_UdmapCppi5HMPD *pDesc, uint64_t physBufferAddr );
static inline void      CSL_udmapCppi5SetOrgBufferAddr( CSL_UdmapCppi5HMPD *pDesc, uint64_t physBufferAddr );
static inline void      CSL_udmapCppi5SetBufferLen( CSL_UdmapCppi5HMPD *pDesc, uint32_t bufferLenBytes );
static inline void      CSL_udmapCppi5SetOrgBufferLen( CSL_UdmapCppi5HMPD *pDesc, uint32_t bufferLenBytes );
static inline void      CSL_udmapCppi5LinkDesc( CSL_UdmapCppi5HMPD *pDesc, uint64_t physBufferDescAddr );
static inline bool      CSL_udmapCppi5IsEpiDataPresent( const void *pDesc );
static inline void      CSL_udmapCppi5SetEpiDataPresent( void *pDesc, bool bEpiDataPresent );
static inline uint32_t *CSL_udmapCppi5GetEpiDataPtr( const void *pDesc );
static inline int32_t   CSL_udmapCppi5RdEpiData( const void *pDesc, uint32_t *pTsInfo, uint32_t *pSwInfo0, uint32_t *pSwInfo1, uint32_t *pSwInfo2 );
static inline void      CSL_udmapCppi5WrEpiData( const void *pDesc, uint32_t tsInfo, uint32_t swInfo0, uint32_t swInfo1, uint32_t swInfo2 );
static inline uint32_t  CSL_udmapCppi5GetPsDataLoc( const void *pDesc );
static inline void      CSL_udmapCppi5SetPsDataLoc( void *pDesc, uint32_t psLoc );
static inline uint32_t  CSL_udmapCppi5GetPsDataLen( const void *pDesc );
static inline void      CSL_udmapCppi5SetPsDataLen( void *pDesc, uint32_t psDataLen );
static inline uint64_t  CSL_udmapCppi5GetPsDataAddr( const void *pDesc, bool bInSopBuf, bool bEpiPresent );
static inline uint8_t   *CSL_udmapCppi5GetPsDataPtr( const void *pDesc );
static inline uint32_t  CSL_udmapCppi5GetSrcTag( const void *pDesc );
static inline uint32_t  CSL_udmapCppi5GetDstTag( const void *pDesc );
static inline void      CSL_udmapCppi5SetSrcTag( void *pDesc, uint32_t srcTag );
static inline void      CSL_udmapCppi5SetDstTag( void *pDesc, uint32_t dstTag );
static inline uint32_t  CSL_udmapCppi5GetErrorFlags( const void *pDesc );
static inline uint32_t  CSL_udmapCppi5GetPsFlags( const void *pDesc );
static inline void      CSL_udmapCppi5SetPsFlags( void *pDesc, uint32_t psFlags );
static inline uint32_t  CSL_udmapCppi5GetPktType( const void *pDesc );
static inline void      CSL_udmapCppi5SetPktType( void *pDesc, uint32_t pktType );
static inline void      CSL_udmapCppi5GetIds( const void *pDesc, uint32_t *pPktId, uint32_t *pFlowId );
static inline void      CSL_udmapCppi5SetIds( void *pDesc, uint32_t descType, uint32_t pktId, uint32_t flowId );
static inline void      CSL_udmapCppi5GetReturnPolicy( const void *pDesc, uint32_t *pRetPolicy, uint32_t *pEarlyReturn, uint32_t *pRetPushPolicy, uint32_t *pRetQnum );
static inline void      CSL_udmapCppi5SetReturnPolicy( void *pDesc, uint32_t descType, uint32_t retPolicy, uint32_t earlyReturn, uint32_t retPushPolicy, uint32_t retQnum );
static inline uint32_t  CSL_udmapCppi5MonoGetDataOffset( const CSL_UdmapCppi5MMPD *pDesc );
static inline void      CSL_udmapCppi5MonoSetDataOffset( CSL_UdmapCppi5MMPD *pDesc, uint32_t dataOffset );
static inline void      CSL_udmapCppi5TrGetReload( const CSL_UdmapCppi5TRPD *pDesc, uint32_t *pReloadEnable, uint32_t *pReloadIdx );
static inline void      CSL_udmapCppi5TrSetReload( CSL_UdmapCppi5TRPD *pDesc, uint32_t reloadEnable, uint32_t reloadIdx );
static inline uint32_t  CSL_udmapCppi5TrGetEntryStride( const CSL_UdmapCppi5TRPD *pDesc );
static inline void      CSL_udmapCppi5TrSetEntryStride( CSL_UdmapCppi5TRPD *pDesc, uint32_t nomElSz );

static inline uint32_t CSL_udmapCppi5GetDescType( const void *pDesc )
{
    return (uint32_t)CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_DTYPE );
}

static inline void CSL_udmapCppi5SetDescType( void *pDesc, uint32_t descType )
{
    CSL_FINS( ((CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_DTYPE, descType );
}

static inline uint32_t CSL_udmapCppi5GetPktLen( const void *pDesc )
{
    uint32_t pktLen;
    uint32_t descType = CSL_udmapCppi5GetDescType( pDesc );

    if( (descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_HOST) ||
        (descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_MONO) )
    {
        pktLen = CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_PKTLEN );
    }
    else if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_TR )
    {
        pktLen = (uint32_t)CSL_FEXT( ((const CSL_UdmapCppi5TRPD *)pDesc)->descInfo, UDMAP_CPPI5_TRPD_DESCINFO_LASTIDX ) + (uint32_t)1U;
    }
    else
    {
        pktLen = 0;
    }
    return pktLen;
}

static inline void CSL_udmapCppi5SetPktLen( void *pDesc, uint32_t descType, uint32_t pktLen )
{
    if( (descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_HOST) ||
        (descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_MONO) )
    {
        CSL_FINS( ((CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_PKTLEN, pktLen );
    }
    if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_TR )
    {
        CSL_FINS( ((CSL_UdmapCppi5TRPD *)pDesc)->descInfo, UDMAP_CPPI5_TRPD_DESCINFO_LASTIDX, pktLen-1U );
    }
}

static inline void CSL_udmapCppi5HostSetPktLen( void *pDesc, uint32_t pktLen )
{
    CSL_FINS( ((CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_PKTLEN, pktLen );
}

static inline void CSL_udmapCppi5MonoSetPktLen( void *pDesc, uint32_t pktLen )
{
    CSL_FINS( ((CSL_UdmapCppi5MMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_PKTLEN, pktLen );
}

static inline void CSL_udmapCppi5TrSetPktLen( void *pDesc, uint32_t pktLen )
{
    CSL_FINS( ((CSL_UdmapCppi5TRPD *)pDesc)->descInfo, UDMAP_CPPI5_TRPD_DESCINFO_LASTIDX, pktLen-1U );
}

static inline uint64_t CSL_udmapCppi5GetBufferAddr( const CSL_UdmapCppi5HMPD *pDesc )
{
    return pDesc->bufPtr;
}

static inline uint32_t CSL_udmapCppi5GetBufferLen( const CSL_UdmapCppi5HMPD *pDesc )
{
    return (uint32_t)CSL_FEXT( pDesc->bufInfo1, UDMAP_CPPI5_PD_BUFINFO1_LEN );
}

static inline void CSL_udmapCppi5SetBufferAddr( CSL_UdmapCppi5HMPD *pDesc, uint64_t physBufferAddr )
{
    pDesc->bufPtr    = physBufferAddr;
}

static inline void CSL_udmapCppi5SetOrgBufferAddr( CSL_UdmapCppi5HMPD *pDesc, uint64_t physBufferAddr )
{
    pDesc->orgBufPtr = physBufferAddr;
}

static inline void CSL_udmapCppi5SetBufferLen( CSL_UdmapCppi5HMPD *pDesc, uint32_t bufferLenBytes )
{
    CSL_FINS( pDesc->bufInfo1, UDMAP_CPPI5_PD_BUFINFO1_LEN, bufferLenBytes );
}

static inline void CSL_udmapCppi5SetOrgBufferLen( CSL_UdmapCppi5HMPD *pDesc, uint32_t bufferLenBytes )
{
    pDesc->orgBufLen = bufferLenBytes;
}

static inline void CSL_udmapCppi5LinkDesc( CSL_UdmapCppi5HMPD *pDesc, uint64_t physBufferDescAddr )
{
    pDesc->nextDescPtr = physBufferDescAddr;
}

static inline bool CSL_udmapCppi5IsEpiDataPresent( const void *pDesc )
{
    uint32_t fieldVal;

    fieldVal = CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_EINFO );
    return (fieldVal == (uint32_t)0U) ? (bool)false : (bool)true;
}

static inline void CSL_udmapCppi5SetEpiDataPresent( void *pDesc, bool bEpiDataPresent )
{
    CSL_FINS( ((CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_EINFO, (bEpiDataPresent==(bool)true) ? (uint32_t)1U : (uint32_t)0U );
}

static inline uint32_t *CSL_udmapCppi5GetEpiDataPtr( const void *pDesc )
{
    uint32_t *pEpiData = NULL;

    if( CSL_udmapCppi5IsEpiDataPresent(pDesc) == (bool)true )
    {
        uint32_t descType = CSL_udmapCppi5GetDescType( pDesc );

        if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_HOST )
        {
            pEpiData = (uint32_t *)((const uint8_t *)pDesc + sizeof(CSL_UdmapCppi5HMPD));
        }
        else
        {
            pEpiData = (uint32_t *)((const uint8_t *)pDesc + sizeof(CSL_UdmapCppi5MMPD));
        }
    }
    return pEpiData;
}

static inline int32_t CSL_udmapCppi5RdEpiData( const void *pDesc, uint32_t *pTsInfo, uint32_t *pSwInfo0, uint32_t *pSwInfo1, uint32_t *pSwInfo2 )
{
    int32_t retVal = -1;
    uint32_t *pSrcEpiData = CSL_udmapCppi5GetEpiDataPtr(pDesc);

    if( pSrcEpiData != (void *)0 )
    {
        *pTsInfo  = *pSrcEpiData; pSrcEpiData++;
        *pSwInfo0 = *pSrcEpiData; pSrcEpiData++;
        *pSwInfo1 = *pSrcEpiData; pSrcEpiData++;
        *pSwInfo2 = *pSrcEpiData;
        retVal = 0;
    }
    return retVal;
}

static inline void CSL_udmapCppi5WrEpiData( const void *pDesc, uint32_t tsInfo, uint32_t swInfo0, uint32_t swInfo1, uint32_t swInfo2 )
{
    uint32_t *pDstEpiData = CSL_udmapCppi5GetEpiDataPtr(pDesc);

    if( pDstEpiData != (void *)0 )
    {
        *pDstEpiData = tsInfo;  pDstEpiData++;
        *pDstEpiData = swInfo0; pDstEpiData++;
        *pDstEpiData = swInfo1; pDstEpiData++;
        *pDstEpiData = swInfo2;
    }
}

static inline uint32_t CSL_udmapCppi5GetPsDataLoc( const void *pDesc )
{
    return (uint32_t)CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_PSINFO );
}

static inline void CSL_udmapCppi5SetPsDataLoc( void *pDesc, uint32_t psLoc )
{
    CSL_FINS( ((CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_PSINFO, psLoc );
}

static inline uint32_t CSL_udmapCppi5GetPsDataLen( const void *pDesc )
{
    return ((uint32_t)CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_PSWCNT )) * 4U;
}

static inline void CSL_udmapCppi5SetPsDataLen( void *pDesc, uint32_t psDataLen )
{
    CSL_FINS( ((CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_PSWCNT, (psDataLen/4U) );
}

static inline uint64_t CSL_udmapCppi5GetPsDataAddr( const void *pDesc, bool bInSopBuf, bool bEpiPresent )
{
    uint64_t psDataAddr;
    uint32_t descType = CSL_udmapCppi5GetDescType( pDesc );
    uint32_t epiDataSize;

    epiDataSize = (bEpiPresent == (bool)false) ? (uint32_t)0U : (uint32_t)sizeof(CSL_UdmapCppi5Epi);
    if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_HOST )
    {
        if( bInSopBuf == (bool)true )
        {
            /* psData is in SOP buffer immediately prior to the data */
            psDataAddr = (uint64_t)((uintptr_t)(((const CSL_UdmapCppi5HMPD *)pDesc)->bufPtr));
        }
        else
        {
            /* psData is in the descriptor */
            psDataAddr = (uint64_t)(uintptr_t)((const uint8_t *)pDesc + sizeof(CSL_UdmapCppi5HMPD) + epiDataSize);
        }
    }
    else
    {
        /* Get pointer to psData in MONO descriptor */
        psDataAddr = (uint64_t)(uintptr_t)((const uint8_t *)pDesc + sizeof(CSL_UdmapCppi5MMPD) + epiDataSize);

    }
    return psDataAddr;
}

static inline uint8_t *CSL_udmapCppi5GetPsDataPtr( const void *pDesc )
{
    uint8_t *pPsData = NULL;
    uint32_t psDataLen;

    psDataLen = CSL_udmapCppi5GetPsDataLen( pDesc );
    if( psDataLen != (uint32_t)0U )
    {
        uint32_t descType = CSL_udmapCppi5GetDescType( pDesc );
        uint32_t epiDataSize;

        epiDataSize = (CSL_udmapCppi5IsEpiDataPresent( pDesc ) == (bool)false) ? (uint32_t)0U : (uint32_t)sizeof(CSL_UdmapCppi5Epi);
        if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_HOST )
        {
            uint32_t psLoc = CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->descInfo, UDMAP_CPPI5_PD_DESCINFO_PSINFO );
            if( psLoc == CSL_UDMAP_CPPI5_PD_DESCINFO_PSINFO_VAL_IN_DESC )
            {
                /* psData is in the descriptor */
                pPsData = (uint8_t *)((const uint8_t *)pDesc + sizeof(CSL_UdmapCppi5HMPD) + epiDataSize);
            }
            else
            {
                /* psData is in SOP buffer immediately prior to the data */
                pPsData = (uint8_t *)(uintptr_t)(((const CSL_UdmapCppi5HMPD *)pDesc)->bufPtr);
            }
        }
        else
        {
            /* Get pointer to psData in MONO descriptor */
            pPsData = (uint8_t *)((const uint8_t *)pDesc + sizeof(CSL_UdmapCppi5MMPD) + epiDataSize);
        }
    }
    return pPsData;
}

static inline uint32_t CSL_udmapCppi5GetSrcTag( const void *pDesc )
{
    return (uint32_t)CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->srcDstTag, UDMAP_CPPI5_PD_SRCDSTTAG_SRCTAG );
}

static inline uint32_t CSL_udmapCppi5GetDstTag( const void *pDesc )
{
    return (uint32_t)CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->srcDstTag, UDMAP_CPPI5_PD_SRCDSTTAG_DSTTAG );
}

static inline void CSL_udmapCppi5SetSrcTag( void *pDesc, uint32_t srcTag )
{
    CSL_FINS( ((CSL_UdmapCppi5HMPD *)pDesc)->srcDstTag, UDMAP_CPPI5_PD_SRCDSTTAG_SRCTAG, srcTag );
}

static inline void CSL_udmapCppi5SetDstTag( void *pDesc, uint32_t dstTag )
{
    CSL_FINS( ((CSL_UdmapCppi5HMPD *)pDesc)->srcDstTag, UDMAP_CPPI5_PD_SRCDSTTAG_DSTTAG, dstTag );
}

static inline uint32_t CSL_udmapCppi5GetErrorFlags( const void *pDesc )
{
    return (uint32_t)CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->pktInfo1, UDMAP_CPPI5_PD_PKTINFO1_PKTERROR );
}

static inline uint32_t CSL_udmapCppi5GetPsFlags( const void *pDesc )
{
    return (uint32_t)CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->pktInfo1, UDMAP_CPPI5_PD_PKTINFO1_PSFLGS );
}

static inline void CSL_udmapCppi5SetPsFlags( void *pDesc, uint32_t psFlags )
{
    CSL_FINS( ((CSL_UdmapCppi5HMPD *)pDesc)->pktInfo1, UDMAP_CPPI5_PD_PKTINFO1_PSFLGS, psFlags );
}

static inline uint32_t CSL_udmapCppi5GetPktType( const void *pDesc )
{
    return (uint32_t)CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->pktInfo2, UDMAP_CPPI5_PD_PKTINFO2_PKTTYPE );
}

static inline void CSL_udmapCppi5SetPktType( void *pDesc, uint32_t pktType  )
{
    CSL_FINS( ((CSL_UdmapCppi5HMPD *)pDesc)->pktInfo2, UDMAP_CPPI5_PD_PKTINFO2_PKTTYPE, pktType );
}

static inline void CSL_udmapCppi5GetIds( const void *pDesc, uint32_t *pPktId, uint32_t *pFlowId )
{
    uint32_t descType = CSL_udmapCppi5GetDescType( pDesc );

    if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_TR )
    {
        *pPktId     = CSL_FEXT( ((const CSL_UdmapCppi5TRPD *)pDesc)->pktInfo, UDMAP_CPPI5_TRPD_PKTINFO_PKTID );
        *pFlowId    = CSL_FEXT( ((const CSL_UdmapCppi5TRPD *)pDesc)->pktInfo, UDMAP_CPPI5_TRPD_PKTINFO_FLOWID );
    }
    else
    {
        *pPktId     = CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->pktInfo1, UDMAP_CPPI5_PD_PKTINFO1_PKTID );
        *pFlowId    = CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->pktInfo1, UDMAP_CPPI5_PD_PKTINFO1_FLOWID );
    }
}

static inline void CSL_udmapCppi5SetIds( void *pDesc, uint32_t descType, uint32_t pktId, uint32_t flowId )
{
    uint32_t v;

    if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_TR )
    {
        v = ((CSL_UdmapCppi5TRPD *)pDesc)->pktInfo;
        v &= ~(CSL_UDMAP_CPPI5_TRPD_PKTINFO_PKTID_MASK | CSL_UDMAP_CPPI5_TRPD_PKTINFO_FLOWID_MASK);
        v |= CSL_FMK( UDMAP_CPPI5_TRPD_PKTINFO_PKTID, pktId )   |
             CSL_FMK( UDMAP_CPPI5_TRPD_PKTINFO_FLOWID, flowId );
        ((CSL_UdmapCppi5TRPD *)pDesc)->pktInfo = v;
    }
    else
    {
        v = ((CSL_UdmapCppi5HMPD *)pDesc)->pktInfo1;
        v &= ~(CSL_UDMAP_CPPI5_PD_PKTINFO1_PKTID_MASK | CSL_UDMAP_CPPI5_PD_PKTINFO1_FLOWID_MASK);
        v |= CSL_FMK( UDMAP_CPPI5_PD_PKTINFO1_PKTID, pktId )   |
             CSL_FMK( UDMAP_CPPI5_PD_PKTINFO1_FLOWID, flowId );
        ((CSL_UdmapCppi5HMPD *)pDesc)->pktInfo1 = v;
    }
}

static inline void CSL_udmapCppi5GetReturnPolicy( const void *pDesc, uint32_t *pRetPolicy, uint32_t *pEarlyReturn, uint32_t *pRetPushPolicy, uint32_t *pRetQnum )
{
    uint32_t descType = CSL_udmapCppi5GetDescType( pDesc );

    if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_TR )
    {
        *pRetPolicy     = 0;
        *pEarlyReturn   = 0;
        *pRetPushPolicy = CSL_FEXT( ((const CSL_UdmapCppi5TRPD *)pDesc)->retInfo, UDMAP_CPPI5_TRPD_RETINFO_RETPOLICY );
        *pRetQnum       = CSL_FEXT( ((const CSL_UdmapCppi5TRPD *)pDesc)->retInfo, UDMAP_CPPI5_TRPD_RETINFO_RETQ );
    }
    else
    {
        if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_MONO )
        {
            *pRetPolicy     = 0;
        }
        else
        {
            *pRetPolicy     = CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->pktInfo2, UDMAP_CPPI5_PD_PKTINFO2_RETPOLICY );
        }
        *pEarlyReturn   = CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->pktInfo2, UDMAP_CPPI5_PD_PKTINFO2_EARLYRET );
        *pRetPushPolicy = CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->pktInfo2, UDMAP_CPPI5_PD_PKTINFO2_RETPUSHPOLICY );
        *pRetQnum       = CSL_FEXT( ((const CSL_UdmapCppi5HMPD *)pDesc)->pktInfo2, UDMAP_CPPI5_PD_PKTINFO2_RETQ );
    }
}

static inline void CSL_udmapCppi5SetReturnPolicy( void *pDesc, uint32_t descType, uint32_t retPolicy, uint32_t earlyReturn, uint32_t retPushPolicy, uint32_t retQnum )
{
    uint32_t v;

    if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_TR )
    {
        ((CSL_UdmapCppi5TRPD *)pDesc)->retInfo =
            CSL_FMK( UDMAP_CPPI5_TRPD_RETINFO_RETPOLICY, retPushPolicy )    |
            CSL_FMK( UDMAP_CPPI5_TRPD_RETINFO_RETQ, retQnum ) ;
    }
    else
    {
        v = ((CSL_UdmapCppi5HMPD *)pDesc)->pktInfo2;
        if( descType == CSL_UDMAP_CPPI5_PD_DESCINFO_DTYPE_VAL_MONO )
        {
            v &= (CSL_UDMAP_CPPI5_PD_PKTINFO2_PKTTYPE_MASK | CSL_UDMAP_CPPI5_PD_PKTINFO2_DATA_OFFSET_MASK);
        }
        else
        {
            v &= CSL_UDMAP_CPPI5_PD_PKTINFO2_PKTTYPE_MASK;
            v |= CSL_FMK( UDMAP_CPPI5_PD_PKTINFO2_RETPOLICY, retPolicy );

        }
        v |=    CSL_FMK( UDMAP_CPPI5_PD_PKTINFO2_EARLYRET, earlyReturn)         |
                CSL_FMK( UDMAP_CPPI5_PD_PKTINFO2_RETPUSHPOLICY, retPushPolicy ) |
                CSL_FMK( UDMAP_CPPI5_PD_PKTINFO2_RETQ, retQnum );
        ((CSL_UdmapCppi5HMPD *)pDesc)->pktInfo2 = v;
    }
}

static inline uint32_t CSL_udmapCppi5MonoGetDataOffset( const CSL_UdmapCppi5MMPD *pDesc )
{
    return (uint32_t)CSL_FEXT( pDesc->pktInfo2, UDMAP_CPPI5_PD_PKTINFO2_DATA_OFFSET );
}

static inline void CSL_udmapCppi5MonoSetDataOffset( CSL_UdmapCppi5MMPD *pDesc, uint32_t dataOffset )
{
    CSL_FINS( ((CSL_UdmapCppi5MMPD *)pDesc)->pktInfo2, UDMAP_CPPI5_PD_PKTINFO2_DATA_OFFSET, dataOffset );
}

static inline void CSL_udmapCppi5TrGetReload( const CSL_UdmapCppi5TRPD *pDesc, uint32_t *pReloadEnable, uint32_t *pReloadIdx )
{
    *pReloadEnable = (uint32_t)CSL_FEXT( pDesc->descInfo, UDMAP_CPPI5_TRPD_DESCINFO_RELOAD );
    *pReloadIdx    = (uint32_t)CSL_FEXT( pDesc->descInfo, UDMAP_CPPI5_TRPD_DESCINFO_RLDIDX );
}

static inline void CSL_udmapCppi5TrSetReload( CSL_UdmapCppi5TRPD *pDesc, uint32_t reloadEnable, uint32_t reloadIdx )
{
    CSL_FINS( pDesc->descInfo, UDMAP_CPPI5_TRPD_DESCINFO_RELOAD, reloadEnable );
    CSL_FINS( pDesc->descInfo, UDMAP_CPPI5_TRPD_DESCINFO_RLDIDX, reloadIdx );
}

static inline uint32_t CSL_udmapCppi5TrGetEntryStride( const CSL_UdmapCppi5TRPD *pDesc )
{
    return (uint32_t)CSL_FEXT( pDesc->pktInfo, UDMAP_CPPI5_TRPD_PKTINFO_RECSIZE );
}

static inline void CSL_udmapCppi5TrSetEntryStride( CSL_UdmapCppi5TRPD *pDesc, uint32_t entryStride )
{
    CSL_FINS( pDesc->pktInfo, UDMAP_CPPI5_TRPD_PKTINFO_RECSIZE, entryStride );
}

/* @} */

#ifdef __cplusplus
}
#endif  // extern "C"

#endif