/*
 ******************************************************************************
 *                     HEADER FILE
 *
 *     Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipmip6ha_pktbuf.h,v $ $Revision: 1.13 $
 *     $Source: /home/interpeak/CVSRoot/ipmip6ha/config/ipmip6ha_pktbuf.h,v $
 *     $Author: jhorteli $ $Date: 2010-03-30 15:00:37 $
 *     $State: Exp $ $Locker:  $
 *
 *     INTERPEAK_COPYRIGHT_STRING
 *     Design and implementation by Joel Hortelius <joel.hortelius@interpeak.se>
 ******************************************************************************
 */
#ifndef IPMIP6HA_PKTBUF_H
#define IPMIP6HA_PKTBUF_H

/*
 ****************************************************************************
 * 1                    DESCRIPTION
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 2                    CONFIGURATION
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 3                    INCLUDE FILES
 ****************************************************************************
 */

#include <private/ipmip6_pkt.h>
#include <private/ipmip6_mh_pkt.h>

#ifdef __cplusplus
extern "C" {
#endif

/*
 ****************************************************************************
 * 4                    DEFINES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 5                    TYPES
 ****************************************************************************
 */
struct Ipmip6ha_if;
struct Ipmip6_if;
struct Ipmip6ha_context;
struct Ipmip6ha_mag;

typedef struct Ipmip6ha_pktbuf_pktinfo
{
    Ip_u32                                  mip6BindingCOAType;
    union Ipmip6_mib_InetAddress            mip6BindingCOA;
    Ip_u16                                  mip6BindingUDPEncapPort;
    Ip_bool                                 mip6BindingUDPEncapsulate;

    Ip_bool                                 mip6BindingCOANAT;

    Ip_u32                                  mip6BindingHomeAddressType;
    union Ipmip6_mib_InetAddress            mip6BindingHomeAddress;

    Ip_u8                                   iperr;
    Ip_u8                                   haMobilityError;
    Ip_u8                                   haMobilityBindingTunnelingType;
    Ip_u8                                   haMobilityBindingSuccessCode;

    Ip_time_t                               haBindingLastUpdated;
    Ip_u16                                  haMobilityBindingTimeGranted;
    Ip_u16                                  haMobilityBindingSequenceNumber;
    Ip_u16                                  haMobilityReason;
    Ip_u16                                  haMobilityBindingFlags;


    Ip_time_t                               haMobilityPrefixValid;
    Ip_time_t                               haMobilityPrefixTimestamp;
    

    Ip_bool                                 haMobilityDeregistration;
    Ip_bool                                 haMobilitySelectiveDeregistration;
    Ip_bool                                 haMobilityRefreshRequest;
} Ipmip6ha_pktbuf_pktinfo_t;

typedef struct Ipmip6ha_pktbuf
{
    Ipmip6_pktbuf_t ipmip6;

    Ip_u32              state;
    Ip_bool             update_services;
    Ip_bool             refresh_request;

    Ip_u32              extensions_processed;

        /* The arriving interface */
    union
    {
        struct Ipmip6ha_if  *priv;
        struct Ipmip6_if    *pub;
    } iff_home;

    union
    {
        struct Ipmip6ha_if  *priv;
        struct Ipmip6_if    *pub;
    } iff_transport;

    Ipmip_buffer_t                   mo_reply;
    Ipmip6ha_pktbuf_pktinfo_t        pktinfo;

    void                            **extensions;
} Ipmip6ha_pktbuf_t;

/*
 ****************************************************************************
 * 6                    FUNCTIONS
 ****************************************************************************
 */


/*
 *===========================================================================
 *                    ipmip6ha_pktbuf_alloc
 *===========================================================================
 * Description: Allocate a packet buffer
 * Parameters:  ctx     - Context
 *              proc    - Process
 * Returns:     A newly allocated packet buffer
 *
 */
IP_GLOBAL Ipmip_pktbuf_t *ipmip6ha_pktbuf_alloc(struct Ipmip6ha_context    *ctx,
                                                struct Ipmip_proc          *proc,
                                                Ip_size_t                  extra);


/*
 *===========================================================================
 *                    ipmip6ha_pktbuf_free
 *===========================================================================
 * Description: Free a packet buffer
 * Parameters:  ctx         - Context
 *              proc        - Process
 *              pbuf        - The packet buffer
 * Returns:     
 *
 */
IP_GLOBAL void ipmip6ha_pktbuf_free(struct Ipmip6ha_context    *ctx,
                                    struct Ipmip_proc          *proc,
                                    Ipmip6ha_pktbuf_t          *pbuf);




#ifdef __cplusplus
}
#endif

#endif

/*
 ****************************************************************************
 *                      END OF FILE
 ****************************************************************************
 */