rtllib_softmac_wx.c revision 6e579119b104967e91e506de2c7ac7ec1ac4d213
1ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman/* IEEE 802.11 SoftMAC layer 2ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * Copyright (c) 2005 Andrea Merello <andreamrl@tiscali.it> 3ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * 4ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * Mostly extracted from the rtl8180-sa2400 driver for the 5ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * in-kernel generic ieee802.11 stack. 6ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * 7ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * Some pieces of code might be stolen from ipw2100 driver 8ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * copyright of who own it's copyright ;-) 9ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * 10ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * PS wx handler mostly stolen from hostap, copyright who 11ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * own it's copyright ;-) 12ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * 13ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * released under the GPL 14ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman */ 15ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 16ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 1794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger#include "rtllib.h" 1894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger#include "rtl_core.h" 19ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman#include "dot11d.h" 20ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman/* FIXME: add A freqs */ 21ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 2294a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerconst long rtllib_wlan_frequencies[] = { 23ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 2412, 2417, 2422, 2427, 24ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 2432, 2437, 2442, 2447, 25ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 2452, 2457, 2462, 2467, 26ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 2472, 2484 27ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman}; 28ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 29ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 3094a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_set_freq(struct rtllib_device *ieee, struct iw_request_info *a, 31ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *b) 32ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 33ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int ret; 34ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_freq *fwrq = & wrqu->freq; 35ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 36ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman down(&ieee->wx_sem); 37ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 3894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->iw_mode == IW_MODE_INFRA){ 3994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ret = 0; 40ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 41ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 42ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 43ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman /* if setting by freq convert to channel */ 44ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (fwrq->e == 1) { 45ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if ((fwrq->m >= (int) 2.412e8 && 46ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman fwrq->m <= (int) 2.487e8)) { 47ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int f = fwrq->m / 100000; 48ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int c = 0; 49ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 5094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger while ((c < 14) && (f != rtllib_wlan_frequencies[c])) 51ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman c++; 52ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 53ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman /* hack to fall through */ 54ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman fwrq->e = 0; 55ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman fwrq->m = c + 1; 56ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 57ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 58ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 59ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (fwrq->e > 0 || fwrq->m > 14 || fwrq->m < 1 ){ 60ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret = -EOPNOTSUPP; 61ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 62ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 63ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman }else { /* Set the channel */ 64ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 6594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->active_channel_map[fwrq->m] != 1) { 66ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret = -EINVAL; 67ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 68ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 69ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->current_network.channel = fwrq->m; 7094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->set_chan(ieee->dev, ieee->current_network.channel); 71ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 7294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER) 7394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->state == RTLLIB_LINKED){ 74ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 7594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_stop_send_beacons(ieee); 7694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_start_send_beacons(ieee); 77ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 78ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 79ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 80ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret = 0; 81ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartmanout: 82ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman up(&ieee->wx_sem); 83ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return ret; 84ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 85ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 86ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 8794a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_get_freq(struct rtllib_device *ieee, 88ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *a, 89ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *b) 90ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 91ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_freq *fwrq = & wrqu->freq; 92ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 93ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->current_network.channel == 0) 94ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return -1; 9594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger fwrq->m = rtllib_wlan_frequencies[ieee->current_network.channel-1] * 100000; 96ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman fwrq->e = 1; 97ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return 0; 98ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 99ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 10094a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_get_wap(struct rtllib_device *ieee, 101ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *info, 102ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *extra) 103ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 104ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman unsigned long flags; 10594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 106ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->ap_addr.sa_family = ARPHRD_ETHER; 107ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 108ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->iw_mode == IW_MODE_MONITOR) 109ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return -1; 110ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 111ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman /* We want avoid to give to the user inconsistent infos*/ 112ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman spin_lock_irqsave(&ieee->lock, flags); 113ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 11494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->state != RTLLIB_LINKED && 11594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->state != RTLLIB_LINKED_SCANNING && 116ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->wap_set == 0) 117ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 118ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); 119ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman else 120ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman memcpy(wrqu->ap_addr.sa_data, 121ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->current_network.bssid, ETH_ALEN); 122ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 123ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman spin_unlock_irqrestore(&ieee->lock, flags); 124ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 125ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return 0; 126ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 127ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 128ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 12994a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_set_wap(struct rtllib_device *ieee, 130ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *info, 131ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *awrq, 132ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman char *extra) 133ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 134ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 135ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int ret = 0; 136ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman u8 zero[] = {0,0,0,0,0,0}; 137ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman unsigned long flags; 138ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 13994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger short ifup = ieee->proto_started; 140ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct sockaddr *temp = (struct sockaddr *)awrq; 141ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 14294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_stop_scan_syncro(ieee); 143ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 144ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman down(&ieee->wx_sem); 145ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman /* use ifconfig hw ether */ 146ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->iw_mode == IW_MODE_MASTER){ 147ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret = -1; 148ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 149ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 150ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 151ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (temp->sa_family != ARPHRD_ETHER){ 152ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret = -EINVAL; 153ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 154ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 155ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 15694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (memcmp(temp->sa_data, zero,ETH_ALEN) == 0){ 15794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger spin_lock_irqsave(&ieee->lock, flags); 15894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger memcpy(ieee->current_network.bssid, temp->sa_data, ETH_ALEN); 15994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->wap_set = 0; 16094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger spin_unlock_irqrestore(&ieee->lock, flags); 16194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ret = -1; 16294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger goto out; 16394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger } 16494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 16594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 166ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ifup) 16794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_stop_protocol(ieee,true); 168ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 169ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman /* just to avoid to give inconsistent infos in the 170ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * get wx method. not really needed otherwise 171ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman */ 172ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman spin_lock_irqsave(&ieee->lock, flags); 173ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 17494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->cannot_notify = false; 175ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman memcpy(ieee->current_network.bssid, temp->sa_data, ETH_ALEN); 17694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->wap_set = (memcmp(temp->sa_data, zero,ETH_ALEN)!=0); 177ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 178ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman spin_unlock_irqrestore(&ieee->lock, flags); 179ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 180ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ifup) 18194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_start_protocol(ieee); 182ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartmanout: 183ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman up(&ieee->wx_sem); 184ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return ret; 185ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 186ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 18794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger int rtllib_wx_get_essid(struct rtllib_device *ieee, struct iw_request_info *a,union iwreq_data *wrqu,char *b) 188ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 189ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int len,ret = 0; 190ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman unsigned long flags; 191ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 192ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->iw_mode == IW_MODE_MONITOR) 193ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return -1; 194ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 195ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman /* We want avoid to give to the user inconsistent infos*/ 196ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman spin_lock_irqsave(&ieee->lock, flags); 197ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 198ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->current_network.ssid[0] == '\0' || 199ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->current_network.ssid_len == 0){ 200ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret = -1; 201ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 202ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 203ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 20494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->state != RTLLIB_LINKED && 20594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->state != RTLLIB_LINKED_SCANNING && 206ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->ssid_set == 0){ 207ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret = -1; 208ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 209ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 210ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman len = ieee->current_network.ssid_len; 211ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->essid.length = len; 212ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman strncpy(b,ieee->current_network.ssid,len); 213ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->essid.flags = 1; 214ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 215ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartmanout: 216ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman spin_unlock_irqrestore(&ieee->lock, flags); 217ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 218ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return ret; 219ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 220ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 221ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 22294a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_set_rate(struct rtllib_device *ieee, 223ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *info, 224ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *extra) 225ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 226ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 227ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman u32 target_rate = wrqu->bitrate.value; 228ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 229ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->rate = target_rate/100000; 230ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return 0; 231ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 232ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 23394a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_get_rate(struct rtllib_device *ieee, 234ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *info, 235ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *extra) 236ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 23794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger u32 tmp_rate = 0; 23894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger tmp_rate = TxCountToDataRate(ieee, ieee->softmac_stats.CurrentShowTxate); 239ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->bitrate.value = tmp_rate * 500000; 240ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 241ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return 0; 242ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 243ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 244ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 24594a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_set_rts(struct rtllib_device *ieee, 246ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *info, 247ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *extra) 248ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 249ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (wrqu->rts.disabled || !wrqu->rts.fixed) 250ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->rts = DEFAULT_RTS_THRESHOLD; 251ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman else 252ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman { 253ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (wrqu->rts.value < MIN_RTS_THRESHOLD || 254ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->rts.value > MAX_RTS_THRESHOLD) 255ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return -EINVAL; 256ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->rts = wrqu->rts.value; 257ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 258ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return 0; 259ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 260ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 26194a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_get_rts(struct rtllib_device *ieee, 262ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *info, 263ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *extra) 264ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 265ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->rts.value = ieee->rts; 266ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->rts.fixed = 0; /* no auto select */ 267ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); 268ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return 0; 269ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 27094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 27194a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_set_mode(struct rtllib_device *ieee, struct iw_request_info *a, 272ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *b) 273ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 27494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger int set_mode_status = 0; 275ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 27694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_stop_scan_syncro(ieee); 277ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman down(&ieee->wx_sem); 27894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger switch (wrqu->mode) { 27994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger case IW_MODE_MONITOR: 28094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger case IW_MODE_ADHOC: 28194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger case IW_MODE_INFRA: 28294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger break; 28394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger case IW_MODE_AUTO: 28494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger wrqu->mode = IW_MODE_INFRA; 28594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger break; 28694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger default: 28794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger set_mode_status = -EINVAL; 28894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger goto out; 28994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger } 290ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 291ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (wrqu->mode == ieee->iw_mode) 292ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 293ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 29494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (wrqu->mode == IW_MODE_MONITOR) { 295ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->dev->type = ARPHRD_IEEE80211; 29694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_EnableNetMonitorMode(ieee->dev,false); 29794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger } else { 298ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->dev->type = ARPHRD_ETHER; 29994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->iw_mode == IW_MODE_MONITOR) 30094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_DisableNetMonitorMode(ieee->dev,false); 301ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 302ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 30394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (!ieee->proto_started) { 304ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->iw_mode = wrqu->mode; 30594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger } else { 30694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_stop_protocol(ieee,true); 307ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->iw_mode = wrqu->mode; 30894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_start_protocol(ieee); 309ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 310ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 311ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartmanout: 312ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman up(&ieee->wx_sem); 31394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger return set_mode_status; 314ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 315ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 31694a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingervoid rtllib_wx_sync_scan_wq(void *data) 317ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 31894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger struct rtllib_device *ieee = container_of_work_rsl(data, struct rtllib_device, wx_sync_scan_wq); 319ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman short chan; 320ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman HT_EXTCHNL_OFFSET chan_offset=0; 3216e579119b104967e91e506de2c7ac7ec1ac4d213Larry Finger enum ht_channel_width bandwidth=0; 322ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int b40M = 0; 323ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman static int count = 0; 32465a4378471510787e080188f933913315f1afa0cdavid woo 32594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (!(ieee->softmac_features & IEEE_SOFTMAC_SCAN)){ 32694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_start_scan_syncro(ieee, 0); 32794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger goto out; 32865a4378471510787e080188f933913315f1afa0cdavid woo } 32965a4378471510787e080188f933913315f1afa0cdavid woo 33094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger chan = ieee->current_network.channel; 33194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 33294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->LeisurePSLeave) 33394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->LeisurePSLeave(ieee->dev); 33465a4378471510787e080188f933913315f1afa0cdavid woo /* notify AP to be in PS mode */ 33594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_sta_ps_send_null_frame(ieee, 1); 33694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_sta_ps_send_null_frame(ieee, 1); 33794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 33894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_stop_all_queues(ieee); 33965a4378471510787e080188f933913315f1afa0cdavid woo 340ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->data_hard_stop) 34194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->data_hard_stop(ieee->dev); 34294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_stop_send_beacons(ieee); 34394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->state = RTLLIB_LINKED_SCANNING; 34494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->link_change(ieee->dev); 34594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger /* wait for ps packet to be kicked out successfully */ 34694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger msleep(50); 347ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 34894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->ScanOperationBackupHandler) 34994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->ScanOperationBackupHandler(ieee->dev,SCAN_OPT_BACKUP); 350ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 351ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT && ieee->pHTInfo->bCurBW40MHz) { 352ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman b40M = 1; 353ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman chan_offset = ieee->pHTInfo->CurSTAExtChnlOffset; 3546e579119b104967e91e506de2c7ac7ec1ac4d213Larry Finger bandwidth = (enum ht_channel_width)ieee->pHTInfo->bCurBW40MHz; 35594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger RT_TRACE(COMP_DBG, "Scan in 40M, force to 20M first:%d, %d\n", chan_offset, bandwidth); 35694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); 357ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 35894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 35994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_start_scan_syncro(ieee, 0); 36094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 361ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (b40M) { 36294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger RT_TRACE(COMP_DBG, "Scan in 20M, back to 40M\n"); 363ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (chan_offset == HT_EXTCHNL_OFFSET_UPPER) 36494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->set_chan(ieee->dev, chan + 2); 365ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman else if (chan_offset == HT_EXTCHNL_OFFSET_LOWER) 36694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->set_chan(ieee->dev, chan - 2); 367ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman else 36894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->set_chan(ieee->dev, chan); 36994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->SetBWModeHandler(ieee->dev, bandwidth, chan_offset); 370ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } else { 37194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->set_chan(ieee->dev, chan); 372ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 373ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 37494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->ScanOperationBackupHandler) 37594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->ScanOperationBackupHandler(ieee->dev,SCAN_OPT_RESTORE); 37694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 37794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->state = RTLLIB_LINKED; 37894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->link_change(ieee->dev); 37965a4378471510787e080188f933913315f1afa0cdavid woo 38065a4378471510787e080188f933913315f1afa0cdavid woo /* Notify AP that I wake up again */ 38194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_sta_ps_send_null_frame(ieee, 0); 38265a4378471510787e080188f933913315f1afa0cdavid woo 38394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->LinkDetectInfo.NumRecvBcnInPeriod == 0 || 38494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->LinkDetectInfo.NumRecvDataInPeriod == 0 ) { 385ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->LinkDetectInfo.NumRecvBcnInPeriod = 1; 386ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->LinkDetectInfo.NumRecvDataInPeriod= 1; 387ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 38894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 389ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->data_hard_resume) 39094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->data_hard_resume(ieee->dev); 391ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 39294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER) 39394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_start_send_beacons(ieee); 39494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 39594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_wake_all_queues(ieee); 396ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 397ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman count = 0; 39894a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerout: 399ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman up(&ieee->wx_sem); 400ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 401ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 402ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 40394a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_set_scan(struct rtllib_device *ieee, struct iw_request_info *a, 404ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *b) 405ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 406ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int ret = 0; 407ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 408ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman down(&ieee->wx_sem); 409ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 410ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->iw_mode == IW_MODE_MONITOR || !(ieee->proto_started)){ 411ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret = -1; 412ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 413ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 414ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 41594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if ( ieee->state == RTLLIB_LINKED){ 41694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger queue_work_rsl(ieee->wq, &ieee->wx_sync_scan_wq); 417ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman /* intentionally forget to up sem */ 418ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return 0; 419ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 420ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 421ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartmanout: 422ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman up(&ieee->wx_sem); 423ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return ret; 424ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 425ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 42694a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_set_essid(struct rtllib_device *ieee, 427ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *a, 428ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *extra) 429ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 430ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 43194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger int ret=0,len,i; 432ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman short proto_started; 433ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman unsigned long flags; 434ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 43594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_stop_scan_syncro(ieee); 436ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman down(&ieee->wx_sem); 437ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 438ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman proto_started = ieee->proto_started; 439ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 44094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? wrqu->essid.length : IW_ESSID_MAX_SIZE; 44194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 44294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (len > IW_ESSID_MAX_SIZE){ 443ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret= -E2BIG; 444ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 445ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 446ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 447ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->iw_mode == IW_MODE_MONITOR){ 448ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret= -1; 449ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto out; 450ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 451ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 45294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger for (i=0; i<len; i++){ 45394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (extra[i] < 0){ 45494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ret= -1; 45594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger goto out; 45694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger } 45765a4378471510787e080188f933913315f1afa0cdavid woo } 458ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 45994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (proto_started) 46094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_stop_protocol(ieee,true); 46194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 462ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 463ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman /* this is just to be sure that the GET wx callback 464ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman * has consisten infos. not needed otherwise 465ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman */ 466ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman spin_lock_irqsave(&ieee->lock, flags); 467ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 468ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (wrqu->essid.flags && wrqu->essid.length) { 46994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger strncpy(ieee->current_network.ssid, extra, len); 47094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->current_network.ssid_len = len; 47194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->cannot_notify = false; 472ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->ssid_set = 1; 473ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 474ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman else{ 475ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->ssid_set = 0; 476ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->current_network.ssid[0] = '\0'; 477ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->current_network.ssid_len = 0; 478ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 479ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman spin_unlock_irqrestore(&ieee->lock, flags); 480ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 481ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (proto_started) 48294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger rtllib_start_protocol(ieee); 483ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartmanout: 484ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman up(&ieee->wx_sem); 485ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return ret; 486ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 487ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 48894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger int rtllib_wx_get_mode(struct rtllib_device *ieee, struct iw_request_info *a, 489ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *b) 490ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 491ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->mode = ieee->iw_mode; 492ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return 0; 493ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 494ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 49594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger int rtllib_wx_set_rawtx(struct rtllib_device *ieee, 496ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *info, 497ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *extra) 498ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 499ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 500ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int *parms = (int *)extra; 501ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int enable = (parms[0] > 0); 502ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman short prev = ieee->raw_tx; 503ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 504ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman down(&ieee->wx_sem); 505ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 50694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (enable) 507ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->raw_tx = 1; 508ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman else 509ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->raw_tx = 0; 510ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 511ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman printk(KERN_INFO"raw TX is %s\n", 512ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->raw_tx ? "enabled" : "disabled"); 513ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 51494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->iw_mode == IW_MODE_MONITOR) 515ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman { 51694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (prev == 0 && ieee->raw_tx){ 517ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->data_hard_resume) 51894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->data_hard_resume(ieee->dev); 519ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 520ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman netif_carrier_on(ieee->dev); 521ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 522ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 52394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (prev && ieee->raw_tx == 1) 524ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman netif_carrier_off(ieee->dev); 525ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 526ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 527ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman up(&ieee->wx_sem); 528ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 529ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return 0; 530ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 531ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 53294a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_get_name(struct rtllib_device *ieee, 533ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *info, 534ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *extra) 535ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 536ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman strcpy(wrqu->name, "802.11"); 53794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 53894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->modulation & RTLLIB_CCK_MODULATION) 539ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman strcat(wrqu->name, "b"); 54094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->modulation & RTLLIB_OFDM_MODULATION) 541ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman strcat(wrqu->name, "g"); 542ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (ieee->mode & (IEEE_N_24G | IEEE_N_5G)) 5433ef5a262ad0061d6147da7e3ee03aead7c160d91Greg Kroah-Hartman strcat(wrqu->name, "n"); 544ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return 0; 545ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 546ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 547ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 548ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman/* this is mostly stolen from hostap */ 54994a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_set_power(struct rtllib_device *ieee, 550ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *info, 551ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *extra) 552ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 553ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int ret = 0; 5544f6807e8d2e972393009830d305ecec2d80c0449Mike McCormack 55594a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if ( 556ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman (!ieee->sta_wake_up) || 557ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman (!ieee->enter_sleep_state) || 558ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman (!ieee->ps_is_queue_empty)){ 559ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 56094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger RTLLIB_DEBUG(RTLLIB_DL_ERR,"%s(): PS mode is tryied to be use but driver missed a callback\n\n",__func__); 56194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 562ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return -1; 563ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 5644f6807e8d2e972393009830d305ecec2d80c0449Mike McCormack 565ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman down(&ieee->wx_sem); 566ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 567ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (wrqu->power.disabled){ 56894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger RT_TRACE(COMP_DBG, "===>%s(): power disable\n",__func__); 56994a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->ps = RTLLIB_PS_DISABLED; 570ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto exit; 571ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 572ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (wrqu->power.flags & IW_POWER_TIMEOUT) { 573ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->ps_timeout = wrqu->power.value / 1000; 57494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger RT_TRACE(COMP_DBG, "===>%s():ps_timeout is %d\n",__func__,ieee->ps_timeout); 575ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 576ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 577ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if (wrqu->power.flags & IW_POWER_PERIOD) { 57894a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 579ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ieee->ps_period = wrqu->power.value / 1000; 58094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger 581ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 582ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman switch (wrqu->power.flags & IW_POWER_MODE) { 583ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman case IW_POWER_UNICAST_R: 58494a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->ps = RTLLIB_PS_UNICAST; 585ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman break; 586ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman case IW_POWER_MULTICAST_R: 58794a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->ps = RTLLIB_PS_MBCAST; 588ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman break; 589ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman case IW_POWER_ALL_R: 59094a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger ieee->ps = RTLLIB_PS_UNICAST | RTLLIB_PS_MBCAST; 591ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman break; 592ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 593ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman case IW_POWER_ON: 594ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman break; 595ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 596ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman default: 597ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman ret = -EINVAL; 598ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto exit; 599ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 600ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 601ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartmanexit: 602ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman up(&ieee->wx_sem); 603ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return ret; 604ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 605ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 606ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 607ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman/* this is stolen from hostap */ 60894a799425eee8225a1e3fbe5f473d2ef04002577Larry Fingerint rtllib_wx_get_power(struct rtllib_device *ieee, 609ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman struct iw_request_info *info, 610ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman union iwreq_data *wrqu, char *extra) 611ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman{ 612ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman int ret =0; 613ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 614ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman down(&ieee->wx_sem); 615ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 61694a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if (ieee->ps == RTLLIB_PS_DISABLED) { 617ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->power.disabled = 1; 618ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman goto exit; 619ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 620ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 621ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->power.disabled = 0; 622ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 623ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman if ((wrqu->power.flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) { 624ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->power.flags = IW_POWER_TIMEOUT; 625ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->power.value = ieee->ps_timeout * 1000; 626ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } else { 627ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->power.flags = IW_POWER_PERIOD; 628ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->power.value = ieee->ps_period * 1000; 629ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman } 630ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 63194a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger if ((ieee->ps & (RTLLIB_PS_MBCAST | RTLLIB_PS_UNICAST)) == (RTLLIB_PS_MBCAST | RTLLIB_PS_UNICAST)) 63294a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger wrqu->power.flags |= IW_POWER_ALL_R; 63394a799425eee8225a1e3fbe5f473d2ef04002577Larry Finger else if (ieee->ps & RTLLIB_PS_MBCAST) 634ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->power.flags |= IW_POWER_MULTICAST_R; 635ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman else 636ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman wrqu->power.flags |= IW_POWER_UNICAST_R; 637ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 638ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartmanexit: 639ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman up(&ieee->wx_sem); 640ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman return ret; 641ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman 642ecdfa44610fa18678c3dd481af75368b9800c6c7Greg Kroah-Hartman} 643