view src/g23m-fad/tcpip/rnet/rnet_rt/rnet_rt_handle_message.c @ 640:16eb1b9640dc

target gtm900 renamed to gtm900mgc2 This change reflects the fact that the build target in question supports MGC2GSMT hardware only, and will NOT work on other hw that confusing bears the same end user name of GTM900, neither the LoCosto-based GTM900-C nor the Calypso-based MG01GSMT that has a different and incompatible RFFE. If we ever get our hands on a piece of MG01GSMT hw and add support for it, that other target will be named gtm900mg01.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 31 Jan 2020 00:46:07 +0000
parents 90eb61ecd093
children
line wrap: on
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/**
 * @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 */