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annotate src/g23m-fad/tcpip/rnet/rnet_rt/rnet_rt_api_listen.c @ 662:8cd8fd15a095

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SIM speed enhancement re-enabled and made configurable TI's original code supported SIM speed enhancement, but Openmoko had it disabled, and OM's disabling of speed enhancement somehow caused certain SIM cards to start working which didn't work before (OM's bug #666). Because our FC community is much smaller in year 2020 than OM's community was in their day, we are not able to find one of those #666-affected SIMs, thus the real issue they had encountered remains elusive. Thus our solution is to re-enable SIM speed enhancement and simply wait for if and when someone runs into a #666-affected SIM once again. We provide a SIM_allow_speed_enhancement global variable that allows SIM speed enhancement to be enabled or disabled per session, and an /etc/SIM_spenh file in FFS that allows it to enabled or disabled on a non-volatile basis. SIM speed enhancement is now enabled by default.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 24 May 2020 05:02:28 +0000
parents 90eb61ecd093
children
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1 /**
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2 * @file rnet_rt_api_listen.c
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3 *
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4 * RNET_RT API
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5 *
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6 * @author Regis Feneon
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7 * @version 0.1
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8 */
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9
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10 /*
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11 * $Id: rnet_rt_api_listen.c,v 1.3 2002/10/30 15:23:34 rf Exp $
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12 * $Name: ti_20021030 $
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13 *
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14 * History:
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15 *
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16 * Date Author Modification
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17 * --------------------------------------------------
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18 * 3/22/2002 Regis Feneon Create
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19 *
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20 * (C) Copyright 2002 by TI, All Rights Reserved
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21 *
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22 */
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23
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24 #include "rnet_cfg.h"
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25 #ifdef RNET_CFG_REAL_TRANSPORT
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26
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27 #include "rnet_rt_i.h"
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28 #include "rnet_rt_env.h"
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29
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30 /**
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31 * Commands a connection to start listening for incoming connections.
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32 * When an incoming connection is accepted, an RNET_ACCEPTED message is sent.
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33 * The connection ID will have to be bound to a local port
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34 * with the rnet_bind() function.
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35 *
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36 * Note that there is no accept function: After a call to listen,
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37 * the application can receive RNET_ACCEPTED messages.
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38 *
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39 * @param desc Connection identifier [IN].
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40 * @return RNET_MEMORY_ERR No available memory for the listening connection.
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41 * RNET_NOT_INITIALIZED NET subsystem not initialized (internal error).
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42 * RNET_INTERNAL_ERR Network subsystem failed.
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43 * or No more socket descriptors available.
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44 * RNET_INVALID_PARAMETER Invalid connection ID.
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45 * or Connection not bound with bind.
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46 * or The ID does not support listening operation.
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47 * RNET_IN_USE Connection already connected.
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48 * RNET_NOT_READY Still processing a callback function.
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49 * RNET_OK Listening successfully started.
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50 */
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51
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52 T_RNET_RET rnet_rt_listen (T_RNET_DESC *desc)
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53 {
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54 int err;
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55
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56 /* listen for connections */
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57 rvf_lock_mutex( &rnet_rt_env_ctrl_blk_p->mutex);
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58 err = ngSAIOListen( (NGsock *) desc, RNET_RT_SOCK_LISTEN_MAX);
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59 rvf_unlock_mutex( &rnet_rt_env_ctrl_blk_p->mutex);
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60
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61 return( rnet_rt_ngip_error( err));
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62 }
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64 #endif /* ifdef RNET_CFG_REAL_TRANSPORT */
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65