verif/env/common/vera/niu_ippktgen/flow_db_tasks.vr

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// OpenSPARC T2 Processor File: flow_db_tasks.vr
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#include <vera_defines.vrh>
#include "pcg_types.vri"
#include "flow_db.vrh"

extern integer flow_db_lock;
// extern integer flow_num;
extern flow_db_entry flow_db[];

task  flow_db_add_entry(integer org_port, integer data_length, flow_desc flow, tup_descr tup, rcv_param rx_param,
tmt_param tx_param, tcp_state fl_state,  bit[63:0] options, integer flow_num)  {

        integer n;

        // Set LOCK
        semaphore_get(WAIT,flow_db_lock,1);

        flow_db[flow_num]              = new;
        flow_db[flow_num].org_port     = org_port;
        flow_db[flow_num].data_length  = data_length;
        flow_db[flow_num].flow_num     = flow_num;
        flow_db[flow_num].flow         = new flow;
        flow_db[flow_num].tup          = new tup;
        flow_db[flow_num].rx_param     = new rx_param;
        flow_db[flow_num].tx_param     = new tx_param;
        //flow_db[flow_num].tx_param.last_seqno = 0;
        flow_db[flow_num].fl_state     = new fl_state;
        flow_db[flow_num].options      = options;

        //for(n=0;n<20;n++)
//              flow_db[flow_db_index].pc_check[n]     = 0;

//      flow_db_add_entry                   = flow_num;


        //flow_db_index++;


        // Reset LOCK
        semaphore_put(flow_db_lock,1);
   }


task flow_db_init() {
        integer n;
        integer flow_num;

        // Alocate Semaphores
        flow_db_lock = alloc(SEMAPHORE,0,1,1);
        if(flow_db_lock == 0) {
                printf("FLOW  DB: INIT: Could not allocate spaphore flow_db_lock.\n");
           } else       flow_num=0;

   }