channel.c

VIA VT6656 USB linux source code.

/*
 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
 * All rights reserved.
 *
 * This software is copyrighted by and is the sole property of
 * VIA Networking Technologies, Inc. This software may only be used
 * in accordance with the corresponding license agreement. Any unauthorized
 * use, duplication, transmission, distribution, or disclosure of this
 * software is expressly forbidden.
 *
 * This software is provided by VIA Networking Technologies, Inc. "as is"
 * and any express or implied warranties, including, but not limited to, the
 * implied warranties of merchantability and fitness for a particular purpose
 * are disclaimed. In no event shall VIA Networking Technologies, Inc.
 * be liable for any direct, indirect, incidental, special, exemplary, or
 * consequential damages.
 *
 *
 * File: channel.c
 *
 * Purpose: Channel number maping
 *
 * Author: Lucas Lin
 *
 * Date: Dec 24, 2004
 *
 *
 *
 * Revision History:
 *      01-18-2005      RobertYu:  remove the for loop searching in ChannelValid, 
 *                                 change ChannelRuleTab to lookup-type, reorder table items.
 *
 *
 */

#if !defined (_COUNTRY_H_)
#include "country.h"
#endif
#if !defined (_CHANNEL_H_)
#include "channel.h"
#endif
#if !defined(__RF_H__)
#include "rf.h"
#endif
#if !defined(__UMEM_H__)
#include "umem.h"
#endif


/*---------------------  Static Definitions -------------------------*/
static int          msglevel                =MSG_LEVEL_INFO;
//static int          msglevel                =MSG_LEVEL_DEBUG;

/*---------------------  Static Classes  ----------------------------*/

/*---------------------  Export Definitions -------------------------*/


static SChannelTblElement sChannelTbl[CB_MAX_CHANNEL+1] =
{
  {0,   0,    FALSE},
  {1,   2412, TRUE},
  {2,   2417, TRUE},
  {3,   2422, TRUE},
  {4,   2427, TRUE},
  {5,   2432, TRUE},
  {6,   2437, TRUE},
  {7,   2442, TRUE},
  {8,   2447, TRUE},
  {9,   2452, TRUE},
  {10,  2457, TRUE},
  {11,  2462, TRUE},
  {12,  2467, TRUE},