+
−/**
+
− * @file  rnet_rt_handle_message.c
+
− *
+
− * RNET_RT handle_msg function, which is called when the SWE
+
− * receives a new message in its mailbox.
+
− *
+
− * @author  Jose Yp-Tcha (j-yp-tcha@ti.com)
+
− * @version 0.1
+
− */
+
−
+
−/*
+
− * $Id: rnet_rt_handle_message.c,v 1.6 2002/10/30 15:23:34 rf Exp $
+
− * $Name: ti_20021030 $
+
− *
+
− * History:
+
− *
+
− *  Date         Author          Modification
+
− *  -------------------------------------------------------------------
+
− *  3/19/2002  Jose Yp-Tcha (j-yp-tcha@ti.com)    Create.
+
− *  3/??/2002   Regis Feneon  Completed
+
− *
+
− * (C) Copyright 2002 by TI, All Rights Reserved
+
− */
+
−
+
−#include "rnet_cfg.h"
+
−#ifdef RNET_CFG_REAL_TRANSPORT
+
−
+
−#include "rnet_rt_i.h"
+
−#include "rnet_trace_i.h"
+
−
+
−#ifdef RNET_RT_ATP_SUPPORT
+
−#include "atp_messages.h"
+
−#endif
+
−
+
−/**
+
− * Called every time the SW entity is in WAITING state
+
− * and get a new message in its mailbox.
+
− *
+
− * The message in parameter is freed in this function.
+
− *
+
− * @param  msg_p  Pointer on the header of the message.
+
− * @return  RVM_OK or RVM_MEMORY_ERR.
+
− */
+
−
+
−T_RVM_RETURN rnet_rt_handle_message( T_RV_HDR *msg_p)
+
−{
+
−
+
−  if( msg_p != NULL) {
+
−
+
−    switch( msg_p->msg_id) {
+
−
+
−    case RNET_RT_NGIP_INPUT:
+
−      /* call NexGenIP input processing */
+
−      rvf_lock_mutex( &rnet_rt_env_ctrl_blk_p->mutex);
+
−      rnet_rt_ngip_input( ((T_RNET_RT_NGIP_INPUT *) msg_p)->bufp);
+
−      rvf_unlock_mutex( &rnet_rt_env_ctrl_blk_p->mutex);
+
−      break;
+
−
+
−#ifdef RNET_RT_ATP_SUPPORT
+
−
+
−    case ATP_OPEN_PORT_IND:
+
−    case ATP_OPEN_PORT_CFM:
+
−    case ATP_PORT_CLOSED:
+
−    case ATP_TXT_CMD_RDY:
+
−    case ATP_CMD_RDY:
+
−    case ATP_DATA_RDY:
+
−    case ATP_NO_COPY_DATA_RDY:
+
−    case ATP_SIGNAL_CHANGED:
+
−    case ATP_PORT_MODE_CHANGED:
+
−      /* forward the message to the ATP interface */
+
−      rvf_lock_mutex( &rnet_rt_env_ctrl_blk_p->mutex);
+
−      ((NGifnet *)&rnet_rt_env_ctrl_blk_p->ifnet_atp)->if_cntl_f(
+
−        (NGifnet *)&rnet_rt_env_ctrl_blk_p->ifnet_atp,
+
−        NG_CNTL_SET,
+
−        NG_RNETIFO_HANDLE_MSG,
+
−        msg_p);
+
−      rvf_unlock_mutex( &rnet_rt_env_ctrl_blk_p->mutex);
+
−      break;
+
−
+
−#endif
+
−
+
−    case RNET_RT_NGIP_NETIF_MSG:
+
−      /* encapsulated message for a network interface driver (ATP) */
+
−      /* forward the message to the interface */
+
−      rvf_lock_mutex( &rnet_rt_env_ctrl_blk_p->mutex);
+
−      (void)(((T_RNET_RT_NGIP_NETIF_MSG *) msg_p)->netp->if_cntl_f(
+
−        ((T_RNET_RT_NGIP_NETIF_MSG *) msg_p)->netp,
+
−        NG_CNTL_SET,
+
−        NG_RNETIFO_HANDLE_MSG,
+
−        ((T_RNET_RT_NGIP_NETIF_MSG *) msg_p)->msgp));
+
−      rvf_unlock_mutex( &rnet_rt_env_ctrl_blk_p->mutex);
+
−      /* release encapsulated message */
+
−      if( (((T_RNET_RT_NGIP_NETIF_MSG *) msg_p)->msgp != NULL) &&
+
−          (rvf_free_msg( ((T_RNET_RT_NGIP_NETIF_MSG *) msg_p)->msgp) != RVF_OK)) {
+
−        RNET_RT_SEND_TRACE("RNET_RT: handle_message: Unable to free interface message",
+
−                RV_TRACE_LEVEL_ERROR);
+
−      }
+
−      break;
+
−
+
−    default:
+
−      RNET_RT_SEND_TRACE("RNET_RT: handle_message: Unknown message",
+
−              RV_TRACE_LEVEL_WARNING);
+
−      break;
+
−    }
+
−
+
−    /* Free message */
+
−    if( rvf_free_msg( msg_p) != RVF_OK) {
+
−      RNET_RT_SEND_TRACE("RNET_RT: handle_message: Unable to free message",
+
−              RV_TRACE_LEVEL_ERROR);
+
−      return( RVM_MEMORY_ERR);
+
−    }
+
−  }
+
−
+
−  return( RVM_OK);
+
−}
+
−
+
−#endif /* ifdef RNET_CFG_REAL_TRANSPORT */
+
−