66AK2E05: pa_emac With SA's ipsec

hello Eric !!

thanks for your reply.

Now i have already looked at the unit test and the basic Examples for the SA. The problem is that my code is almost similar to the PA_emacexample so i want to send 1 packet onto the wire that has the ipsec ESP payload attached. i was able to successfully initialize the SA as told in the unit test and the SPRUHZ1 (2.16/2.17) but i m unable to send the data onto the wire.

my question is that what do i need to change after i initialize the SA in order to get the IPsec functionality.

following is my code to send the packet

   Sa_PktInfo_t   pktInfo;
    Sa_PktDesc_t*  pPktDesc = &pktInfo.pktDesc;

    uint32_t       psInfo[10];
    uint16_t       psInfoSize;
    salldSimChannel_t  *pEspChan = &salldSimChn[0];

    paCmdNextRoute_t routeCmdEth = {
                                    #ifndef NSS_GEN2
                                    0,              /*  ctrlBitfield */
                                    #else
                                    pa_NEXT_ROUTE_RPT_TX_TIMESTAMP,
                                    #endif
                                    pa_DEST_EMAC,   /* Route - host       */
                                    0,              /* pktType don't care */
                                    0,              /* flow Id              */
                                    0,              /* Queue                */
                                    0x55550000,              /* SWInfo 0             */
                                    0,              /* SWInfo 1 */
                                    0               /* multiRouteIndex (not used) */
                                 };

    paRouteInfo_t  route =  {  pa_DEST_HOST,  /* Route - host         */
                               0,             /* flow Id              */
                               0,             /* Queue                */
                               -1,            /* Multi route disabled */
                               0x55550000,             /* SWInfo 0             */
                               0,             /* SWInfo 1 */
                               0,             /* customType : not used */
                               0,             /* customIndex: not used */
                               0,             /* pkyType: for SRIO only */
                               NULL};         /* No commands */


    routeCmdEth.pktType_emacCtrl = psFlags;
    routeCmdEth.swInfo0 = pa_FORMAT_REPORT_TIMESTAMP_INFO(0x88, 0x5, (uint16_t)gTxCounter);


    Cppi_DescTag    tag;
    if ((pCppiDesc = Qmss_queuePop (gTxFreeQHnd)) == NULL)
    {
        UART_printf ("No Tx free descriptor. Cant run send/rcv test \n");
        return -1;
    }

    pCppiDesc = (Ptr) ((uint32_t) pCppiDesc & 0xFFFFFFF0);

    pPktDesc->size = sizeof (pktMatch);
    pPktDesc->segments[0] = (void *)pktMatch;
    pPktDesc->segUsedSizes[0] = pPktDesc->size;
    pPktDesc->payloadOffset = 14;       /* Pointer to IP header */
    pPktDesc->payloadLen = (pPktDesc->size - 14);
    pktInfo.validBitMap = 0;

    Sa_chanSendData(pEspChan->salldInst, &pktInfo, FALSE);

    dataBufferSize  =   sizeof (pktMatch);
    Cppi_setData (  Cppi_DescType_HOST,
                    (Cppi_Desc *) pCppiDesc,
                    (Ptr)pPktDesc->segments[0],
                    dataBufferSize
                 );
    Cppi_setPacketLen (Cppi_DescType_HOST, (Cppi_Desc *)pCppiDesc, dataBufferSize);
    Cppi_setSoftwareInfo (Cppi_DescType_HOST, (Cppi_Desc *)pCppiDesc, (uint8_t *)pktInfo.swInfo.swInfo);

    psInfo[0] = PASAHO_SINFO_FORMAT_CMD(pPktDesc->payloadOffset, pPktDesc->payloadLen);

     psInfoSize = sizeof(pasahoNextRoute_t);
 Pa_formatTxRoute (  NULL,                /* IPv4 header checksum */
                                 NULL,                /* No second checksum   */
                                 &routeCmdEth,              /* Internal routing     */
                                 (Ptr)&psInfo[2],     /* Command buffer       */
                                 &psInfoSize);        /* Command size         */

    Cppi_setPSData (Cppi_DescType_HOST, (Cppi_Desc *)pCppiDesc, (uint8_t *)psInfo, 8);

    Qmss_queuePush (gPaTxQHnd[18], pCppiDesc, dataBufferSize, SIZE_HOST_DESC, Qmss_Location_TAIL);