linux/drivers/staging/rt2860/common/dfs.c

/*
 *************************************************************************
 * Ralink Tech Inc.
 * 5F., No.36, Taiyuan St., Jhubei City,
 * Hsinchu County 302,
 * Taiwan, R.O.C.
 *
 * (c) Copyright 2002-2007, Ralink Technology, Inc.
 *
 * This program is free software; you can redistribute it and/or modify  *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation; either version 2 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * This program is distributed in the hope that it will be useful,       *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 * GNU General Public License for more details.                          *
 *                                                                       *
 * You should have received a copy of the GNU General Public License     *
 * along with this program; if not, write to the                         *
 * Free Software Foundation, Inc.,                                       *
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 *                                                                       *
 *************************************************************************

    Module Name:
    ap_dfs.c

    Abstract:
    Support DFS function.

    Revision History:
    Who       When            What
    --------  ----------      ----------------------------------------------
*/

#include "../rt_config.h"

/*
	========================================================================

	Routine Description:
		Radar channel check routine

	Arguments:
		pAd 	Pointer to our adapter

	Return Value:
		TRUE	need to do radar detect
		FALSE	need not to do radar detect

	========================================================================
*/
BOOLEAN RadarChannelCheck(struct rt_rtmp_adapter *pAd, u8 Ch)
{
	int i;
	BOOLEAN result = FALSE;

	for (i = 0; i < pAd->ChannelListNum; i++) {
		if (Ch == pAd->ChannelList[i].Channel) {
			result = pAd->ChannelList[i].DfsReq;
			break;
		}
	}

	return result;
}