1385 lines
34 KiB
C
1385 lines
34 KiB
C
/******************************************************************************
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* Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* wlanfae <wlanfae@realtek.com>
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******************************************************************************/
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#include <linux/string.h>
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#include "rtl_core.h"
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#include "dot11d.h"
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#define RATE_COUNT 12
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u32 rtl8192_rates[] = {1000000,2000000,5500000,11000000,
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6000000,9000000,12000000,18000000,24000000,36000000,48000000,54000000};
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#ifndef ENETDOWN
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#define ENETDOWN 1
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#endif
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extern int hwwep;
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static int r8192_wx_get_freq(struct net_device *dev,
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struct iw_request_info *a,
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union iwreq_data *wrqu, char *b)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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return rtllib_wx_get_freq(priv->rtllib,a,wrqu,b);
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}
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static int r8192_wx_get_mode(struct net_device *dev, struct iw_request_info *a,
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union iwreq_data *wrqu, char *b)
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{
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struct r8192_priv *priv=rtllib_priv(dev);
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return rtllib_wx_get_mode(priv->rtllib,a,wrqu,b);
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}
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static int r8192_wx_get_rate(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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return rtllib_wx_get_rate(priv->rtllib,info,wrqu,extra);
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}
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static int r8192_wx_set_rate(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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int ret;
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struct r8192_priv *priv = rtllib_priv(dev);
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if (priv->bHwRadioOff == true)
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return 0;
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down(&priv->wx_sem);
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ret = rtllib_wx_set_rate(priv->rtllib,info,wrqu,extra);
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up(&priv->wx_sem);
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return ret;
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}
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static int r8192_wx_set_rts(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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int ret;
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struct r8192_priv *priv = rtllib_priv(dev);
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if (priv->bHwRadioOff == true)
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return 0;
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down(&priv->wx_sem);
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ret = rtllib_wx_set_rts(priv->rtllib,info,wrqu,extra);
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up(&priv->wx_sem);
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return ret;
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}
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static int r8192_wx_get_rts(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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return rtllib_wx_get_rts(priv->rtllib,info,wrqu,extra);
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}
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static int r8192_wx_set_power(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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int ret;
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struct r8192_priv *priv = rtllib_priv(dev);
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if (priv->bHwRadioOff == true){
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RT_TRACE(COMP_ERR,"%s():Hw is Radio Off, we can't set Power,return\n",__func__);
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return 0;
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}
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down(&priv->wx_sem);
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ret = rtllib_wx_set_power(priv->rtllib,info,wrqu,extra);
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up(&priv->wx_sem);
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return ret;
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}
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static int r8192_wx_get_power(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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return rtllib_wx_get_power(priv->rtllib,info,wrqu,extra);
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}
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static int r8192_wx_set_rawtx(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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int ret;
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if (priv->bHwRadioOff == true)
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return 0;
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down(&priv->wx_sem);
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ret = rtllib_wx_set_rawtx(priv->rtllib, info, wrqu, extra);
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up(&priv->wx_sem);
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return ret;
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}
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static int r8192_wx_force_reset(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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down(&priv->wx_sem);
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RT_TRACE(COMP_DBG, "%s(): force reset ! extra is %d\n", __func__, *extra);
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priv->force_reset = *extra;
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up(&priv->wx_sem);
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return 0;
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}
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static int r8192_wx_force_mic_error(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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struct rtllib_device* ieee = priv->rtllib;
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down(&priv->wx_sem);
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RT_TRACE(COMP_DBG, "%s(): force mic error ! \n", __func__);
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ieee->force_mic_error = true;
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up(&priv->wx_sem);
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return 0;
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}
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#define MAX_ADHOC_PEER_NUM 64
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struct adhoc_peer_entry {
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unsigned char MacAddr[ETH_ALEN];
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unsigned char WirelessMode;
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unsigned char bCurTxBW40MHz;
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};
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struct adhoc_peers_info {
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struct adhoc_peer_entry Entry[MAX_ADHOC_PEER_NUM];
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unsigned char num;
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};
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int r8192_wx_get_adhoc_peers(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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return 0;
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}
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static int r8191se_wx_get_firm_version(struct net_device *dev,
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struct iw_request_info *info,
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struct iw_param *wrqu, char *extra)
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{
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return 0;
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}
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static int r8192_wx_adapter_power_status(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)(&(priv->rtllib->PowerSaveControl));
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struct rtllib_device* ieee = priv->rtllib;
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down(&priv->wx_sem);
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RT_TRACE(COMP_POWER, "%s(): %s\n",__func__, (*extra == 6)?"DC power":"AC power");
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if (*extra || priv->force_lps) {
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priv->ps_force = false;
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pPSC->bLeisurePs = true;
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} else {
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if (priv->rtllib->state == RTLLIB_LINKED)
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LeisurePSLeave(dev);
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priv->ps_force = true;
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pPSC->bLeisurePs = false;
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ieee->ps = *extra;
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}
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up(&priv->wx_sem);
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return 0;
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}
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static int r8192se_wx_set_radio(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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down(&priv->wx_sem);
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printk("%s(): set radio ! extra is %d\n",__func__, *extra);
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if ((*extra != 0) && (*extra != 1))
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{
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RT_TRACE(COMP_ERR, "%s(): set radio an err value,must 0(radio off) or 1(radio on)\n",__func__);
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return -1;
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}
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priv->sw_radio_on = *extra;
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up(&priv->wx_sem);
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return 0;
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}
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static int r8192se_wx_set_lps_awake_interval(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)(&(priv->rtllib->PowerSaveControl));
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down(&priv->wx_sem);
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printk("%s(): set lps awake interval ! extra is %d\n",__func__, *extra);
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pPSC->RegMaxLPSAwakeIntvl = *extra;
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up(&priv->wx_sem);
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return 0;
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}
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static int r8192se_wx_set_force_lps(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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down(&priv->wx_sem);
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printk("%s(): force LPS ! extra is %d (1 is open 0 is close)\n",__func__, *extra);
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priv->force_lps = *extra;
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up(&priv->wx_sem);
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return 0;
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}
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static int r8192_wx_set_debugflag(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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u8 c = *extra;
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if (priv->bHwRadioOff == true)
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return 0;
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printk("=====>%s(), *extra:%x, debugflag:%x\n", __func__, *extra, rt_global_debug_component);
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if (c > 0) {
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rt_global_debug_component |= (1<<c);
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} else {
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rt_global_debug_component &= BIT31;
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}
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return 0;
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}
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static int r8192_wx_set_mode(struct net_device *dev, struct iw_request_info *a,
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union iwreq_data *wrqu, char *b)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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struct rtllib_device* ieee = netdev_priv_rsl(dev);
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enum rt_rf_power_state rtState;
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int ret;
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if (priv->bHwRadioOff == true)
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return 0;
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rtState = priv->rtllib->eRFPowerState;
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down(&priv->wx_sem);
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if (wrqu->mode == IW_MODE_ADHOC || wrqu->mode == IW_MODE_MONITOR
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|| ieee->bNetPromiscuousMode )
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{
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if (priv->rtllib->PowerSaveControl.bInactivePs){
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if (rtState == eRfOff){
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if (priv->rtllib->RfOffReason > RF_CHANGE_BY_IPS)
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{
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RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",__func__);
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up(&priv->wx_sem);
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return -1;
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} else {
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printk("=========>%s(): IPSLeave\n",__func__);
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down(&priv->rtllib->ips_sem);
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IPSLeave(dev);
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up(&priv->rtllib->ips_sem);
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}
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}
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}
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}
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ret = rtllib_wx_set_mode(priv->rtllib,a,wrqu,b);
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up(&priv->wx_sem);
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return ret;
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}
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struct iw_range_with_scan_capa
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{
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/* Informative stuff (to choose between different interface) */
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__u32 throughput; /* To give an idea... */
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/* In theory this value should be the maximum benchmarked
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* TCP/IP throughput, because with most of these devices the
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* bit rate is meaningless (overhead an co) to estimate how
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* fast the connection will go and pick the fastest one.
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* I suggest people to play with Netperf or any benchmark...
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*/
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/* NWID (or domain id) */
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__u32 min_nwid; /* Minimal NWID we are able to set */
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__u32 max_nwid; /* Maximal NWID we are able to set */
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/* Old Frequency (backward compat - moved lower ) */
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__u16 old_num_channels;
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__u8 old_num_frequency;
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/* Scan capabilities */
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__u8 scan_capa;
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};
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static int rtl8192_wx_get_range(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra)
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{
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struct iw_range *range = (struct iw_range *)extra;
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struct r8192_priv *priv = rtllib_priv(dev);
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u16 val;
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int i;
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wrqu->data.length = sizeof(*range);
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memset(range, 0, sizeof(*range));
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/* ~130 Mb/s real (802.11n) */
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range->throughput = 130 * 1000 * 1000;
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if (priv->rf_set_sens != NULL)
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range->sensitivity = priv->max_sens; /* signal level threshold range */
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range->max_qual.qual = 100;
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range->max_qual.level = 0;
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range->max_qual.noise = 0;
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range->max_qual.updated = 7; /* Updated all three */
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range->avg_qual.qual = 70; /* > 8% missed beacons is 'bad' */
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range->avg_qual.level = 0;
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range->avg_qual.noise = 0;
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range->avg_qual.updated = 7; /* Updated all three */
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range->num_bitrates = min(RATE_COUNT, IW_MAX_BITRATES);
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for (i = 0; i < range->num_bitrates; i++) {
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range->bitrate[i] = rtl8192_rates[i];
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}
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range->max_rts = DEFAULT_RTS_THRESHOLD;
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range->min_frag = MIN_FRAG_THRESHOLD;
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range->max_frag = MAX_FRAG_THRESHOLD;
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range->min_pmp = 0;
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range->max_pmp = 5000000;
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range->min_pmt = 0;
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range->max_pmt = 65535*1000;
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range->pmp_flags = IW_POWER_PERIOD;
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range->pmt_flags = IW_POWER_TIMEOUT;
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range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R;
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range->we_version_compiled = WIRELESS_EXT;
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range->we_version_source = 18;
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for (i = 0, val = 0; i < 14; i++) {
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if ((priv->rtllib->active_channel_map)[i+1]) {
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range->freq[val].i = i + 1;
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range->freq[val].m = rtllib_wlan_frequencies[i] * 100000;
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range->freq[val].e = 1;
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val++;
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} else {
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}
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if (val == IW_MAX_FREQUENCIES)
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break;
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}
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range->num_frequency = val;
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range->num_channels = val;
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range->enc_capa = IW_ENC_CAPA_WPA|IW_ENC_CAPA_WPA2|
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IW_ENC_CAPA_CIPHER_TKIP|IW_ENC_CAPA_CIPHER_CCMP;
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range->scan_capa = IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE;
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/* Event capability (kernel + driver) */
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return 0;
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}
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static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
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union iwreq_data *wrqu, char *b)
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{
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struct r8192_priv *priv = rtllib_priv(dev);
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struct rtllib_device* ieee = priv->rtllib;
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enum rt_rf_power_state rtState;
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int ret;
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if (!(ieee->softmac_features & IEEE_SOFTMAC_SCAN)){
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if ((ieee->state >= RTLLIB_ASSOCIATING) && (ieee->state <= RTLLIB_ASSOCIATING_AUTHENTICATED)){
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return 0;
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}
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if ((priv->rtllib->state == RTLLIB_LINKED) && (priv->rtllib->CntAfterLink<2)){
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return 0;
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}
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}
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if (priv->bHwRadioOff == true){
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printk("================>%s(): hwradio off\n",__func__);
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return 0;
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}
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rtState = priv->rtllib->eRFPowerState;
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if (!priv->up) return -ENETDOWN;
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if (priv->rtllib->LinkDetectInfo.bBusyTraffic == true)
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return -EAGAIN;
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if (wrqu->data.flags & IW_SCAN_THIS_ESSID)
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{
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struct iw_scan_req* req = (struct iw_scan_req*)b;
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if (req->essid_len)
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{
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ieee->current_network.ssid_len = req->essid_len;
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memcpy(ieee->current_network.ssid, req->essid, req->essid_len);
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}
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}
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down(&priv->wx_sem);
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priv->rtllib->FirstIe_InScan = true;
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if (priv->rtllib->state != RTLLIB_LINKED){
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if (priv->rtllib->PowerSaveControl.bInactivePs){
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if (rtState == eRfOff){
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if (priv->rtllib->RfOffReason > RF_CHANGE_BY_IPS){
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RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",__func__);
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up(&priv->wx_sem);
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return -1;
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}else{
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RT_TRACE(COMP_PS, "=========>%s(): IPSLeave\n",__func__);
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down(&priv->rtllib->ips_sem);
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IPSLeave(dev);
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up(&priv->rtllib->ips_sem);
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}
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}
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}
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rtllib_stop_scan(priv->rtllib);
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if (priv->rtllib->LedControlHandler)
|
|
priv->rtllib->LedControlHandler(dev, LED_CTL_SITE_SURVEY);
|
|
|
|
if (priv->rtllib->eRFPowerState != eRfOff){
|
|
priv->rtllib->actscanning = true;
|
|
|
|
if (ieee->ScanOperationBackupHandler)
|
|
ieee->ScanOperationBackupHandler(ieee->dev,SCAN_OPT_BACKUP);
|
|
|
|
rtllib_start_scan_syncro(priv->rtllib, 0);
|
|
|
|
if (ieee->ScanOperationBackupHandler)
|
|
ieee->ScanOperationBackupHandler(ieee->dev,SCAN_OPT_RESTORE);
|
|
}
|
|
ret = 0;
|
|
} else {
|
|
priv->rtllib->actscanning = true;
|
|
ret = rtllib_wx_set_scan(priv->rtllib,a,wrqu,b);
|
|
}
|
|
|
|
up(&priv->wx_sem);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int r8192_wx_get_scan(struct net_device *dev, struct iw_request_info *a,
|
|
union iwreq_data *wrqu, char *b)
|
|
{
|
|
|
|
int ret;
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
if (!priv->up) return -ENETDOWN;
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
|
|
down(&priv->wx_sem);
|
|
|
|
ret = rtllib_wx_get_scan(priv->rtllib,a,wrqu,b);
|
|
|
|
up(&priv->wx_sem);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int r8192_wx_set_essid(struct net_device *dev,
|
|
struct iw_request_info *a,
|
|
union iwreq_data *wrqu, char *b)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
int ret;
|
|
|
|
if ((rtllib_act_scanning(priv->rtllib, false)) && !(priv->rtllib->softmac_features & IEEE_SOFTMAC_SCAN)){
|
|
;
|
|
}
|
|
if (priv->bHwRadioOff == true){
|
|
printk("=========>%s():hw radio off,or Rf state is eRfOff, return\n",__func__);
|
|
return 0;
|
|
}
|
|
down(&priv->wx_sem);
|
|
ret = rtllib_wx_set_essid(priv->rtllib,a,wrqu,b);
|
|
|
|
up(&priv->wx_sem);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int r8192_wx_get_essid(struct net_device *dev,
|
|
struct iw_request_info *a,
|
|
union iwreq_data *wrqu, char *b)
|
|
{
|
|
int ret;
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
down(&priv->wx_sem);
|
|
|
|
ret = rtllib_wx_get_essid(priv->rtllib, a, wrqu, b);
|
|
|
|
up(&priv->wx_sem);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int r8192_wx_set_nick(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
if (wrqu->data.length > IW_ESSID_MAX_SIZE)
|
|
return -E2BIG;
|
|
down(&priv->wx_sem);
|
|
wrqu->data.length = min((size_t) wrqu->data.length, sizeof(priv->nick));
|
|
memset(priv->nick, 0, sizeof(priv->nick));
|
|
memcpy(priv->nick, extra, wrqu->data.length);
|
|
up(&priv->wx_sem);
|
|
return 0;
|
|
|
|
}
|
|
|
|
static int r8192_wx_get_nick(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
down(&priv->wx_sem);
|
|
wrqu->data.length = strlen(priv->nick);
|
|
memcpy(extra, priv->nick, wrqu->data.length);
|
|
wrqu->data.flags = 1; /* active */
|
|
up(&priv->wx_sem);
|
|
return 0;
|
|
}
|
|
|
|
static int r8192_wx_set_freq(struct net_device *dev, struct iw_request_info *a,
|
|
union iwreq_data *wrqu, char *b)
|
|
{
|
|
int ret;
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
down(&priv->wx_sem);
|
|
|
|
ret = rtllib_wx_set_freq(priv->rtllib, a, wrqu, b);
|
|
|
|
up(&priv->wx_sem);
|
|
return ret;
|
|
}
|
|
|
|
static int r8192_wx_get_name(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
return rtllib_wx_get_name(priv->rtllib, info, wrqu, extra);
|
|
}
|
|
|
|
|
|
static int r8192_wx_set_frag(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
if (wrqu->frag.disabled)
|
|
priv->rtllib->fts = DEFAULT_FRAG_THRESHOLD;
|
|
else {
|
|
if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
|
|
wrqu->frag.value > MAX_FRAG_THRESHOLD)
|
|
return -EINVAL;
|
|
|
|
priv->rtllib->fts = wrqu->frag.value & ~0x1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int r8192_wx_get_frag(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
wrqu->frag.value = priv->rtllib->fts;
|
|
wrqu->frag.fixed = 0; /* no auto select */
|
|
wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FRAG_THRESHOLD);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int r8192_wx_set_wap(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *awrq,
|
|
char *extra)
|
|
{
|
|
|
|
int ret;
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
if ((rtllib_act_scanning(priv->rtllib, false)) && !(priv->rtllib->softmac_features & IEEE_SOFTMAC_SCAN)){
|
|
;
|
|
}
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
down(&priv->wx_sem);
|
|
|
|
ret = rtllib_wx_set_wap(priv->rtllib,info,awrq,extra);
|
|
|
|
up(&priv->wx_sem);
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
static int r8192_wx_get_wap(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
return rtllib_wx_get_wap(priv->rtllib,info,wrqu,extra);
|
|
}
|
|
|
|
|
|
static int r8192_wx_get_enc(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *key)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
return rtllib_wx_get_encode(priv->rtllib, info, wrqu, key);
|
|
}
|
|
|
|
static int r8192_wx_set_enc(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *key)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
int ret;
|
|
|
|
struct rtllib_device *ieee = priv->rtllib;
|
|
u32 hwkey[4]={0,0,0,0};
|
|
u8 mask=0xff;
|
|
u32 key_idx=0;
|
|
u8 zero_addr[4][6] ={ {0x00,0x00,0x00,0x00,0x00,0x00},
|
|
{0x00,0x00,0x00,0x00,0x00,0x01},
|
|
{0x00,0x00,0x00,0x00,0x00,0x02},
|
|
{0x00,0x00,0x00,0x00,0x00,0x03} };
|
|
int i;
|
|
|
|
if ((rtllib_act_scanning(priv->rtllib, false)) && !(priv->rtllib->softmac_features & IEEE_SOFTMAC_SCAN)){
|
|
;
|
|
}
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
if (!priv->up) return -ENETDOWN;
|
|
|
|
priv->rtllib->wx_set_enc = 1;
|
|
down(&priv->rtllib->ips_sem);
|
|
IPSLeave(dev);
|
|
up(&priv->rtllib->ips_sem);
|
|
down(&priv->wx_sem);
|
|
|
|
RT_TRACE(COMP_SEC, "Setting SW wep key");
|
|
ret = rtllib_wx_set_encode(priv->rtllib,info,wrqu,key);
|
|
up(&priv->wx_sem);
|
|
|
|
|
|
if (wrqu->encoding.flags & IW_ENCODE_DISABLED) {
|
|
ieee->pairwise_key_type = ieee->group_key_type = KEY_TYPE_NA;
|
|
CamResetAllEntry(dev);
|
|
memset(priv->rtllib->swcamtable,0,sizeof(struct sw_cam_table)*32);
|
|
goto end_hw_sec;
|
|
}
|
|
if (wrqu->encoding.length!=0){
|
|
|
|
for (i=0 ; i<4 ; i++){
|
|
hwkey[i] |= key[4*i+0]&mask;
|
|
if (i==1&&(4*i+1)==wrqu->encoding.length) mask=0x00;
|
|
if (i==3&&(4*i+1)==wrqu->encoding.length) mask=0x00;
|
|
hwkey[i] |= (key[4*i+1]&mask)<<8;
|
|
hwkey[i] |= (key[4*i+2]&mask)<<16;
|
|
hwkey[i] |= (key[4*i+3]&mask)<<24;
|
|
}
|
|
|
|
#define CONF_WEP40 0x4
|
|
#define CONF_WEP104 0x14
|
|
|
|
switch (wrqu->encoding.flags & IW_ENCODE_INDEX){
|
|
case 0: key_idx = ieee->tx_keyidx; break;
|
|
case 1: key_idx = 0; break;
|
|
case 2: key_idx = 1; break;
|
|
case 3: key_idx = 2; break;
|
|
case 4: key_idx = 3; break;
|
|
default: break;
|
|
}
|
|
if (wrqu->encoding.length==0x5){
|
|
ieee->pairwise_key_type = KEY_TYPE_WEP40;
|
|
EnableHWSecurityConfig8192(dev);
|
|
}
|
|
|
|
else if (wrqu->encoding.length==0xd){
|
|
ieee->pairwise_key_type = KEY_TYPE_WEP104;
|
|
EnableHWSecurityConfig8192(dev);
|
|
setKey( dev,
|
|
key_idx,
|
|
key_idx,
|
|
KEY_TYPE_WEP104,
|
|
zero_addr[key_idx],
|
|
0,
|
|
hwkey);
|
|
set_swcam( dev,
|
|
key_idx,
|
|
key_idx,
|
|
KEY_TYPE_WEP104,
|
|
zero_addr[key_idx],
|
|
0,
|
|
hwkey,
|
|
0);
|
|
} else {
|
|
printk("wrong type in WEP, not WEP40 and WEP104\n");
|
|
}
|
|
}
|
|
|
|
end_hw_sec:
|
|
priv->rtllib->wx_set_enc = 0;
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int r8192_wx_set_scan_type(struct net_device *dev, struct iw_request_info *aa, union
|
|
iwreq_data *wrqu, char *p){
|
|
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
int *parms=(int*)p;
|
|
int mode=parms[0];
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
priv->rtllib->active_scan = mode;
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
|
|
#define R8192_MAX_RETRY 255
|
|
static int r8192_wx_set_retry(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
int err = 0;
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
down(&priv->wx_sem);
|
|
|
|
if (wrqu->retry.flags & IW_RETRY_LIFETIME ||
|
|
wrqu->retry.disabled){
|
|
err = -EINVAL;
|
|
goto exit;
|
|
}
|
|
if (!(wrqu->retry.flags & IW_RETRY_LIMIT)){
|
|
err = -EINVAL;
|
|
goto exit;
|
|
}
|
|
|
|
if (wrqu->retry.value > R8192_MAX_RETRY){
|
|
err= -EINVAL;
|
|
goto exit;
|
|
}
|
|
if (wrqu->retry.flags & IW_RETRY_MAX) {
|
|
priv->retry_rts = wrqu->retry.value;
|
|
DMESG("Setting retry for RTS/CTS data to %d", wrqu->retry.value);
|
|
|
|
}else {
|
|
priv->retry_data = wrqu->retry.value;
|
|
DMESG("Setting retry for non RTS/CTS data to %d", wrqu->retry.value);
|
|
}
|
|
|
|
|
|
rtl8192_commit(dev);
|
|
/*
|
|
if (priv->up){
|
|
rtl8180_halt_adapter(dev);
|
|
rtl8180_rx_enable(dev);
|
|
rtl8180_tx_enable(dev);
|
|
|
|
}
|
|
*/
|
|
exit:
|
|
up(&priv->wx_sem);
|
|
|
|
return err;
|
|
}
|
|
|
|
static int r8192_wx_get_retry(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
|
|
wrqu->retry.disabled = 0; /* can't be disabled */
|
|
|
|
if ((wrqu->retry.flags & IW_RETRY_TYPE) ==
|
|
IW_RETRY_LIFETIME)
|
|
return -EINVAL;
|
|
|
|
if (wrqu->retry.flags & IW_RETRY_MAX) {
|
|
wrqu->retry.flags = IW_RETRY_LIMIT & IW_RETRY_MAX;
|
|
wrqu->retry.value = priv->retry_rts;
|
|
} else {
|
|
wrqu->retry.flags = IW_RETRY_LIMIT & IW_RETRY_MIN;
|
|
wrqu->retry.value = priv->retry_data;
|
|
}
|
|
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int r8192_wx_get_sens(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
if (priv->rf_set_sens == NULL)
|
|
return -1; /* we have not this support for this radio */
|
|
wrqu->sens.value = priv->sens;
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int r8192_wx_set_sens(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
short err = 0;
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
down(&priv->wx_sem);
|
|
if (priv->rf_set_sens == NULL) {
|
|
err= -1; /* we have not this support for this radio */
|
|
goto exit;
|
|
}
|
|
if (priv->rf_set_sens(dev, wrqu->sens.value) == 0)
|
|
priv->sens = wrqu->sens.value;
|
|
else
|
|
err= -EINVAL;
|
|
|
|
exit:
|
|
up(&priv->wx_sem);
|
|
|
|
return err;
|
|
}
|
|
|
|
static int r8192_wx_set_enc_ext(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
int ret=0;
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
struct rtllib_device* ieee = priv->rtllib;
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
down(&priv->wx_sem);
|
|
|
|
priv->rtllib->wx_set_enc = 1;
|
|
down(&priv->rtllib->ips_sem);
|
|
IPSLeave(dev);
|
|
up(&priv->rtllib->ips_sem);
|
|
|
|
ret = rtllib_wx_set_encode_ext(ieee, info, wrqu, extra);
|
|
|
|
{
|
|
u8 broadcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
|
|
u8 zero[6] = {0};
|
|
u32 key[4] = {0};
|
|
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
|
|
struct iw_point *encoding = &wrqu->encoding;
|
|
u8 idx = 0, alg = 0, group = 0;
|
|
if ((encoding->flags & IW_ENCODE_DISABLED) ||
|
|
ext->alg == IW_ENCODE_ALG_NONE)
|
|
{
|
|
ieee->pairwise_key_type = ieee->group_key_type = KEY_TYPE_NA;
|
|
CamResetAllEntry(dev);
|
|
memset(priv->rtllib->swcamtable,0,sizeof(struct sw_cam_table)*32);
|
|
goto end_hw_sec;
|
|
}
|
|
alg = (ext->alg == IW_ENCODE_ALG_CCMP)?KEY_TYPE_CCMP:ext->alg;
|
|
idx = encoding->flags & IW_ENCODE_INDEX;
|
|
if (idx)
|
|
idx --;
|
|
group = ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY;
|
|
|
|
if ((!group) || (IW_MODE_ADHOC == ieee->iw_mode) || (alg == KEY_TYPE_WEP40))
|
|
{
|
|
if ((ext->key_len == 13) && (alg == KEY_TYPE_WEP40) )
|
|
alg = KEY_TYPE_WEP104;
|
|
ieee->pairwise_key_type = alg;
|
|
EnableHWSecurityConfig8192(dev);
|
|
}
|
|
memcpy((u8*)key, ext->key, 16);
|
|
|
|
if ((alg & KEY_TYPE_WEP40) && (ieee->auth_mode !=2) )
|
|
{
|
|
if (ext->key_len == 13)
|
|
ieee->pairwise_key_type = alg = KEY_TYPE_WEP104;
|
|
setKey( dev,
|
|
idx,
|
|
idx,
|
|
alg,
|
|
zero,
|
|
0,
|
|
key);
|
|
set_swcam( dev,
|
|
idx,
|
|
idx,
|
|
alg,
|
|
zero,
|
|
0,
|
|
key,
|
|
0);
|
|
}
|
|
else if (group)
|
|
{
|
|
ieee->group_key_type = alg;
|
|
setKey( dev,
|
|
idx,
|
|
idx,
|
|
alg,
|
|
broadcast_addr,
|
|
0,
|
|
key);
|
|
set_swcam( dev,
|
|
idx,
|
|
idx,
|
|
alg,
|
|
broadcast_addr,
|
|
0,
|
|
key,
|
|
0);
|
|
}
|
|
else
|
|
{
|
|
if ((ieee->pairwise_key_type == KEY_TYPE_CCMP) && ieee->pHTInfo->bCurrentHTSupport){
|
|
write_nic_byte(dev, 0x173, 1);
|
|
}
|
|
setKey( dev,
|
|
4,
|
|
idx,
|
|
alg,
|
|
(u8*)ieee->ap_mac_addr,
|
|
0,
|
|
key);
|
|
set_swcam( dev,
|
|
4,
|
|
idx,
|
|
alg,
|
|
(u8*)ieee->ap_mac_addr,
|
|
0,
|
|
key,
|
|
0);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
end_hw_sec:
|
|
priv->rtllib->wx_set_enc = 0;
|
|
up(&priv->wx_sem);
|
|
return ret;
|
|
|
|
}
|
|
static int r8192_wx_set_auth(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *data, char *extra)
|
|
{
|
|
int ret=0;
|
|
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
down(&priv->wx_sem);
|
|
ret = rtllib_wx_set_auth(priv->rtllib, info, &(data->param), extra);
|
|
up(&priv->wx_sem);
|
|
return ret;
|
|
}
|
|
|
|
static int r8192_wx_set_mlme(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
|
|
int ret=0;
|
|
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
down(&priv->wx_sem);
|
|
ret = rtllib_wx_set_mlme(priv->rtllib, info, wrqu, extra);
|
|
up(&priv->wx_sem);
|
|
return ret;
|
|
}
|
|
|
|
static int r8192_wx_set_gen_ie(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *data, char *extra)
|
|
{
|
|
int ret = 0;
|
|
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
|
|
if (priv->bHwRadioOff == true)
|
|
return 0;
|
|
|
|
down(&priv->wx_sem);
|
|
ret = rtllib_wx_set_gen_ie(priv->rtllib, extra, data->data.length);
|
|
up(&priv->wx_sem);
|
|
return ret;
|
|
}
|
|
|
|
static int r8192_wx_get_gen_ie(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *data, char *extra)
|
|
{
|
|
int ret = 0;
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
struct rtllib_device* ieee = priv->rtllib;
|
|
|
|
if (ieee->wpa_ie_len == 0 || ieee->wpa_ie == NULL) {
|
|
data->data.length = 0;
|
|
return 0;
|
|
}
|
|
|
|
if (data->data.length < ieee->wpa_ie_len) {
|
|
return -E2BIG;
|
|
}
|
|
|
|
data->data.length = ieee->wpa_ie_len;
|
|
memcpy(extra, ieee->wpa_ie, ieee->wpa_ie_len);
|
|
return ret;
|
|
}
|
|
|
|
#define OID_RT_INTEL_PROMISCUOUS_MODE 0xFF0101F6
|
|
|
|
static int r8192_wx_set_PromiscuousMode(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
struct rtllib_device* ieee = priv->rtllib;
|
|
|
|
u32 *info_buf = (u32*)(wrqu->data.pointer);
|
|
|
|
u32 oid = info_buf[0];
|
|
u32 bPromiscuousOn = info_buf[1];
|
|
u32 bFilterSourceStationFrame = info_buf[2];
|
|
|
|
if (OID_RT_INTEL_PROMISCUOUS_MODE == oid)
|
|
{
|
|
ieee->IntelPromiscuousModeInfo.bPromiscuousOn =
|
|
(bPromiscuousOn)? (true) : (false);
|
|
ieee->IntelPromiscuousModeInfo.bFilterSourceStationFrame =
|
|
(bFilterSourceStationFrame)? (true) : (false);
|
|
|
|
(bPromiscuousOn) ? (rtllib_EnableIntelPromiscuousMode(dev, false)) :
|
|
(rtllib_DisableIntelPromiscuousMode(dev, false));
|
|
|
|
printk("=======>%s(), on = %d, filter src sta = %d\n", __func__,
|
|
bPromiscuousOn, bFilterSourceStationFrame);
|
|
} else {
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int r8192_wx_get_PromiscuousMode(struct net_device *dev,
|
|
struct iw_request_info *info,
|
|
union iwreq_data *wrqu, char *extra)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
struct rtllib_device* ieee = priv->rtllib;
|
|
|
|
down(&priv->wx_sem);
|
|
|
|
snprintf(extra, 45, "PromiscuousMode:%d, FilterSrcSTAFrame:%d",\
|
|
ieee->IntelPromiscuousModeInfo.bPromiscuousOn,\
|
|
ieee->IntelPromiscuousModeInfo.bFilterSourceStationFrame);
|
|
wrqu->data.length = strlen(extra) + 1;
|
|
|
|
up(&priv->wx_sem);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
#define IW_IOCTL(x) [(x)-SIOCSIWCOMMIT]
|
|
static iw_handler r8192_wx_handlers[] =
|
|
{
|
|
IW_IOCTL(SIOCGIWNAME) = r8192_wx_get_name,
|
|
IW_IOCTL(SIOCSIWFREQ) = r8192_wx_set_freq,
|
|
IW_IOCTL(SIOCGIWFREQ) = r8192_wx_get_freq,
|
|
IW_IOCTL(SIOCSIWMODE) = r8192_wx_set_mode,
|
|
IW_IOCTL(SIOCGIWMODE) = r8192_wx_get_mode,
|
|
IW_IOCTL(SIOCSIWSENS) = r8192_wx_set_sens,
|
|
IW_IOCTL(SIOCGIWSENS) = r8192_wx_get_sens,
|
|
IW_IOCTL(SIOCGIWRANGE) = rtl8192_wx_get_range,
|
|
IW_IOCTL(SIOCSIWAP) = r8192_wx_set_wap,
|
|
IW_IOCTL(SIOCGIWAP) = r8192_wx_get_wap,
|
|
IW_IOCTL(SIOCSIWSCAN) = r8192_wx_set_scan,
|
|
IW_IOCTL(SIOCGIWSCAN) = r8192_wx_get_scan,
|
|
IW_IOCTL(SIOCSIWESSID) = r8192_wx_set_essid,
|
|
IW_IOCTL(SIOCGIWESSID) = r8192_wx_get_essid,
|
|
IW_IOCTL(SIOCSIWNICKN) = r8192_wx_set_nick,
|
|
IW_IOCTL(SIOCGIWNICKN) = r8192_wx_get_nick,
|
|
IW_IOCTL(SIOCSIWRATE) = r8192_wx_set_rate,
|
|
IW_IOCTL(SIOCGIWRATE) = r8192_wx_get_rate,
|
|
IW_IOCTL(SIOCSIWRTS) = r8192_wx_set_rts,
|
|
IW_IOCTL(SIOCGIWRTS) = r8192_wx_get_rts,
|
|
IW_IOCTL(SIOCSIWFRAG) = r8192_wx_set_frag,
|
|
IW_IOCTL(SIOCGIWFRAG) = r8192_wx_get_frag,
|
|
IW_IOCTL(SIOCSIWRETRY) = r8192_wx_set_retry,
|
|
IW_IOCTL(SIOCGIWRETRY) = r8192_wx_get_retry,
|
|
IW_IOCTL(SIOCSIWENCODE) = r8192_wx_set_enc,
|
|
IW_IOCTL(SIOCGIWENCODE) = r8192_wx_get_enc,
|
|
IW_IOCTL(SIOCSIWPOWER) = r8192_wx_set_power,
|
|
IW_IOCTL(SIOCGIWPOWER) = r8192_wx_get_power,
|
|
IW_IOCTL(SIOCSIWGENIE) = r8192_wx_set_gen_ie,
|
|
IW_IOCTL(SIOCGIWGENIE) = r8192_wx_get_gen_ie,
|
|
IW_IOCTL(SIOCSIWMLME) = r8192_wx_set_mlme,
|
|
IW_IOCTL(SIOCSIWAUTH) = r8192_wx_set_auth,
|
|
IW_IOCTL(SIOCSIWENCODEEXT) = r8192_wx_set_enc_ext,
|
|
};
|
|
|
|
/*
|
|
* the following rule need to be follwing,
|
|
* Odd : get (world access),
|
|
* even : set (root access)
|
|
* */
|
|
static const struct iw_priv_args r8192_private_args[] = {
|
|
{
|
|
SIOCIWFIRSTPRIV + 0x0,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_debugflag"
|
|
},
|
|
{
|
|
SIOCIWFIRSTPRIV + 0x1,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "activescan"
|
|
},
|
|
{
|
|
SIOCIWFIRSTPRIV + 0x2,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "rawtx"
|
|
}
|
|
,
|
|
{
|
|
SIOCIWFIRSTPRIV + 0x3,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "forcereset"
|
|
}
|
|
,
|
|
{
|
|
SIOCIWFIRSTPRIV + 0x4,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "force_mic_error"
|
|
}
|
|
,
|
|
{
|
|
SIOCIWFIRSTPRIV + 0x5,
|
|
IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT|IW_PRIV_SIZE_FIXED|1,
|
|
"firm_ver"
|
|
}
|
|
,
|
|
{
|
|
SIOCIWFIRSTPRIV + 0x6,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED|1, IW_PRIV_TYPE_NONE,
|
|
"set_power"
|
|
}
|
|
,
|
|
{
|
|
SIOCIWFIRSTPRIV + 0x9,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED|1, IW_PRIV_TYPE_NONE,
|
|
"radio"
|
|
}
|
|
,
|
|
{
|
|
SIOCIWFIRSTPRIV + 0xa,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED|1, IW_PRIV_TYPE_NONE,
|
|
"lps_interv"
|
|
}
|
|
,
|
|
{
|
|
SIOCIWFIRSTPRIV + 0xb,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED|1, IW_PRIV_TYPE_NONE,
|
|
"lps_force"
|
|
}
|
|
,
|
|
{
|
|
SIOCIWFIRSTPRIV + 0xc,
|
|
0, IW_PRIV_TYPE_CHAR|2047, "adhoc_peer_list"
|
|
}
|
|
,
|
|
{
|
|
SIOCIWFIRSTPRIV + 0x16,
|
|
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "setpromisc"
|
|
}
|
|
,
|
|
{
|
|
SIOCIWFIRSTPRIV + 0x17,
|
|
0,IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 45, "getpromisc"
|
|
}
|
|
|
|
};
|
|
|
|
static iw_handler r8192_private_handler[] = {
|
|
(iw_handler)r8192_wx_set_debugflag, /*SIOCIWSECONDPRIV*/
|
|
(iw_handler)r8192_wx_set_scan_type,
|
|
(iw_handler)r8192_wx_set_rawtx,
|
|
(iw_handler)r8192_wx_force_reset,
|
|
(iw_handler)r8192_wx_force_mic_error,
|
|
(iw_handler)r8191se_wx_get_firm_version,
|
|
(iw_handler)r8192_wx_adapter_power_status,
|
|
(iw_handler)NULL,
|
|
(iw_handler)NULL,
|
|
(iw_handler)r8192se_wx_set_radio,
|
|
(iw_handler)r8192se_wx_set_lps_awake_interval,
|
|
(iw_handler)r8192se_wx_set_force_lps,
|
|
(iw_handler)r8192_wx_get_adhoc_peers,
|
|
(iw_handler)NULL,
|
|
(iw_handler)NULL,
|
|
(iw_handler)NULL,
|
|
(iw_handler)NULL,
|
|
(iw_handler)NULL,
|
|
(iw_handler)NULL,
|
|
(iw_handler)NULL,
|
|
(iw_handler)NULL,
|
|
(iw_handler)NULL,
|
|
(iw_handler)r8192_wx_set_PromiscuousMode,
|
|
(iw_handler)r8192_wx_get_PromiscuousMode,
|
|
};
|
|
|
|
struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = rtllib_priv(dev);
|
|
struct rtllib_device* ieee = priv->rtllib;
|
|
struct iw_statistics* wstats = &priv->wstats;
|
|
int tmp_level = 0;
|
|
int tmp_qual = 0;
|
|
int tmp_noise = 0;
|
|
if (ieee->state < RTLLIB_LINKED)
|
|
{
|
|
wstats->qual.qual = 10;
|
|
wstats->qual.level = 0;
|
|
wstats->qual.noise = -100;
|
|
wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
|
|
return wstats;
|
|
}
|
|
|
|
tmp_level = (&ieee->current_network)->stats.rssi;
|
|
tmp_qual = (&ieee->current_network)->stats.signal;
|
|
tmp_noise = (&ieee->current_network)->stats.noise;
|
|
|
|
wstats->qual.level = tmp_level;
|
|
wstats->qual.qual = tmp_qual;
|
|
wstats->qual.noise = tmp_noise;
|
|
wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
|
|
return wstats;
|
|
}
|
|
|
|
struct iw_handler_def r8192_wx_handlers_def={
|
|
.standard = r8192_wx_handlers,
|
|
.num_standard = sizeof(r8192_wx_handlers) / sizeof(iw_handler),
|
|
.private = r8192_private_handler,
|
|
.num_private = sizeof(r8192_private_handler) / sizeof(iw_handler),
|
|
.num_private_args = sizeof(r8192_private_args) / sizeof(struct iw_priv_args),
|
|
.get_wireless_stats = r8192_get_wireless_stats,
|
|
.private_args = (struct iw_priv_args *)r8192_private_args,
|
|
};
|