diff options
Diffstat (limited to 'drivers/staging/rtl8192e/rtl_wx.c')
| -rw-r--r-- | drivers/staging/rtl8192e/rtl_wx.c | 1333 |
1 files changed, 0 insertions, 1333 deletions
diff --git a/drivers/staging/rtl8192e/rtl_wx.c b/drivers/staging/rtl8192e/rtl_wx.c deleted file mode 100644 index 93b1edbe6bae..000000000000 --- a/drivers/staging/rtl8192e/rtl_wx.c +++ /dev/null @@ -1,1333 +0,0 @@ -/****************************************************************************** - * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA - * - * The full GNU General Public License is included in this distribution in the - * file called LICENSE. - * - * Contact Information: - * wlanfae <wlanfae@realtek.com> -******************************************************************************/ - -#include <linux/string.h> -#include "rtl_core.h" -#include "dot11d.h" - -#define RATE_COUNT 12 -static u32 rtl8192_rates[] = { - 1000000, 2000000, 5500000, 11000000, 6000000, 9000000, 12000000, - 18000000, 24000000, 36000000, 48000000, 54000000 -}; - -#ifndef ENETDOWN -#define ENETDOWN 1 -#endif - -static int r8192_wx_get_freq(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct r8192_priv *priv = rtllib_priv(dev); - - return rtllib_wx_get_freq(priv->rtllib, a, wrqu, b); -} - - -static int r8192_wx_get_mode(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct r8192_priv *priv = rtllib_priv(dev); - - return rtllib_wx_get_mode(priv->rtllib, a, wrqu, b); -} - -static int r8192_wx_get_rate(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_rate(priv->rtllib, info, wrqu, extra); -} - - - -static int r8192_wx_set_rate(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret; - struct r8192_priv *priv = rtllib_priv(dev); - - if (priv->bHwRadioOff == true) - return 0; - - down(&priv->wx_sem); - - ret = rtllib_wx_set_rate(priv->rtllib, info, wrqu, extra); - - up(&priv->wx_sem); - - return ret; -} - - -static int r8192_wx_set_rts(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret; - struct r8192_priv *priv = rtllib_priv(dev); - - if (priv->bHwRadioOff == true) - return 0; - - down(&priv->wx_sem); - - ret = rtllib_wx_set_rts(priv->rtllib, info, wrqu, extra); - - up(&priv->wx_sem); - - return ret; -} - -static int r8192_wx_get_rts(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_rts(priv->rtllib, info, wrqu, extra); -} - -static int r8192_wx_set_power(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret; - struct r8192_priv *priv = rtllib_priv(dev); - - if (priv->bHwRadioOff == true) { - RT_TRACE(COMP_ERR, "%s():Hw is Radio Off, we can't set " - "Power,return\n", __func__); - return 0; - } - down(&priv->wx_sem); - - ret = rtllib_wx_set_power(priv->rtllib, info, wrqu, extra); - - up(&priv->wx_sem); - - return ret; -} - -static int r8192_wx_get_power(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_power(priv->rtllib, info, wrqu, extra); -} - -static int r8192_wx_set_rawtx(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = rtllib_priv(dev); - int ret; - - if (priv->bHwRadioOff == true) - return 0; - - down(&priv->wx_sem); - - ret = rtllib_wx_set_rawtx(priv->rtllib, info, wrqu, extra); - - up(&priv->wx_sem); - - return ret; - -} - -static int r8192_wx_force_reset(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); - - RT_TRACE(COMP_DBG, "%s(): force reset ! extra is %d\n", - __func__, *extra); - priv->force_reset = *extra; - up(&priv->wx_sem); - return 0; - -} - -static int r8192_wx_force_mic_error(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); - - RT_TRACE(COMP_DBG, "%s(): force mic error !\n", __func__); - ieee->force_mic_error = true; - up(&priv->wx_sem); - return 0; - -} - -#define MAX_ADHOC_PEER_NUM 64 -struct adhoc_peer_entry { - unsigned char MacAddr[ETH_ALEN]; - unsigned char WirelessMode; - unsigned char bCurTxBW40MHz; -}; -struct adhoc_peers_info { - struct adhoc_peer_entry Entry[MAX_ADHOC_PEER_NUM]; - unsigned char num; -}; - -static int r8192_wx_get_adhoc_peers(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - return 0; -} - - -static int r8191se_wx_get_firm_version(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *wrqu, char *extra) -{ - return 0; -} - -static int r8192_wx_adapter_power_status(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = rtllib_priv(dev); - struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *) - (&(priv->rtllib->PowerSaveControl)); - struct rtllib_device *ieee = priv->rtllib; - - down(&priv->wx_sem); - - RT_TRACE(COMP_POWER, "%s(): %s\n", __func__, (*extra == 6) ? - "DC power" : "AC power"); - if (*extra || priv->force_lps) { - priv->ps_force = false; - pPSC->bLeisurePs = true; - } else { - if (priv->rtllib->state == RTLLIB_LINKED) - LeisurePSLeave(dev); - - priv->ps_force = true; - pPSC->bLeisurePs = false; - ieee->ps = *extra; - } - - up(&priv->wx_sem); - - return 0; -} - -static int r8192se_wx_set_radio(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); - - printk(KERN_INFO "%s(): set radio ! extra is %d\n", __func__, *extra); - if ((*extra != 0) && (*extra != 1)) { - RT_TRACE(COMP_ERR, "%s(): set radio an err value,must 0(radio " - "off) or 1(radio on)\n", __func__); - up(&priv->wx_sem); - return -1; - } - priv->sw_radio_on = *extra; - up(&priv->wx_sem); - return 0; - -} - -static int r8192se_wx_set_lps_awake_interval(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = rtllib_priv(dev); - struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *) - (&(priv->rtllib->PowerSaveControl)); - - down(&priv->wx_sem); - - printk(KERN_INFO "%s(): set lps awake interval ! extra is %d\n", - __func__, *extra); - - pPSC->RegMaxLPSAwakeIntvl = *extra; - up(&priv->wx_sem); - return 0; -} - -static int r8192se_wx_set_force_lps(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); - - printk(KERN_INFO "%s(): force LPS ! extra is %d (1 is open 0 is " - "close)\n", __func__, *extra); - priv->force_lps = *extra; - up(&priv->wx_sem); - return 0; - -} - -static int r8192_wx_set_debugflag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = rtllib_priv(dev); - u8 c = *extra; - - if (priv->bHwRadioOff == true) - return 0; - - printk(KERN_INFO "=====>%s(), *extra:%x, debugflag:%x\n", __func__, - *extra, rt_global_debug_component); - if (c > 0) - rt_global_debug_component |= (1<<c); - else - rt_global_debug_component &= BIT31; - return 0; -} - -static int r8192_wx_set_mode(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct r8192_priv *priv = rtllib_priv(dev); - struct rtllib_device *ieee = netdev_priv_rsl(dev); - - enum rt_rf_power_state rtState; - int ret; - - if (priv->bHwRadioOff == true) - return 0; - rtState = priv->rtllib->eRFPowerState; - down(&priv->wx_sem); - if (wrqu->mode == IW_MODE_ADHOC || wrqu->mode == IW_MODE_MONITOR || - ieee->bNetPromiscuousMode) { - if (priv->rtllib->PowerSaveControl.bInactivePs) { - if (rtState == eRfOff) { - if (priv->rtllib->RfOffReason > - RF_CHANGE_BY_IPS) { - RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n", - __func__); - up(&priv->wx_sem); - return -1; - } else { - printk(KERN_INFO "=========>%s(): " - "IPSLeave\n", __func__); - down(&priv->rtllib->ips_sem); - IPSLeave(dev); - up(&priv->rtllib->ips_sem); - } - } - } - } - ret = rtllib_wx_set_mode(priv->rtllib, a, wrqu, b); - - up(&priv->wx_sem); - return ret; -} - -struct iw_range_with_scan_capa { - /* Informative stuff (to choose between different interface) */ - __u32 throughput; /* To give an idea... */ - /* In theory this value should be the maximum benchmarked - * TCP/IP throughput, because with most of these devices the - * bit rate is meaningless (overhead an co) to estimate how - * fast the connection will go and pick the fastest one. - * I suggest people to play with Netperf or any benchmark... - */ - - /* NWID (or domain id) */ - __u32 min_nwid; /* Minimal NWID we are able to set */ - __u32 max_nwid; /* Maximal NWID we are able to set */ - - /* Old Frequency (backward compat - moved lower ) */ - __u16 old_num_channels; - __u8 old_num_frequency; - - /* Scan capabilities */ - __u8 scan_capa; -}; - -static int rtl8192_wx_get_range(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_range *range = (struct iw_range *)extra; - struct r8192_priv *priv = rtllib_priv(dev); - u16 val; - int i; - - wrqu->data.length = sizeof(*range); - memset(range, 0, sizeof(*range)); - - /* ~130 Mb/s real (802.11n) */ - range->throughput = 130 * 1000 * 1000; - - if (priv->rf_set_sens != NULL) { - /* signal level threshold range */ - range->sensitivity = priv->max_sens; - } - - range->max_qual.qual = 100; - range->max_qual.level = 0; - range->max_qual.noise = 0; - range->max_qual.updated = 7; /* Updated all three */ - - range->avg_qual.qual = 70; /* > 8% missed beacons is 'bad' */ - range->avg_qual.level = 0; - range->avg_qual.noise = 0; - range->avg_qual.updated = 7; /* Updated all three */ - - range->num_bitrates = min(RATE_COUNT, IW_MAX_BITRATES); - - for (i = 0; i < range->num_bitrates; i++) - range->bitrate[i] = rtl8192_rates[i]; - - range->max_rts = DEFAULT_RTS_THRESHOLD; - range->min_frag = MIN_FRAG_THRESHOLD; - range->max_frag = MAX_FRAG_THRESHOLD; - - range->min_pmp = 0; - range->max_pmp = 5000000; - range->min_pmt = 0; - range->max_pmt = 65535*1000; - range->pmp_flags = IW_POWER_PERIOD; - range->pmt_flags = IW_POWER_TIMEOUT; - range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R; - range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 18; - - for (i = 0, val = 0; i < 14; i++) { - if ((priv->rtllib->active_channel_map)[i+1]) { - range->freq[val].i = i + 1; - range->freq[val].m = rtllib_wlan_frequencies[i] * - 100000; - range->freq[val].e = 1; - val++; - } - - if (val == IW_MAX_FREQUENCIES) - break; - } - range->num_frequency = val; - range->num_channels = val; - range->enc_capa = IW_ENC_CAPA_WPA|IW_ENC_CAPA_WPA2| - IW_ENC_CAPA_CIPHER_TKIP|IW_ENC_CAPA_CIPHER_CCMP; - range->scan_capa = IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE; - - /* Event capability (kernel + driver) */ - - return 0; -} - -static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct r8192_priv *priv = rtllib_priv(dev); - struct rtllib_device *ieee = priv->rtllib; - enum rt_rf_power_state rtState; - int ret; - - if (!(ieee->softmac_features & IEEE_SOFTMAC_SCAN)) { - if ((ieee->state >= RTLLIB_ASSOCIATING) && - (ieee->state <= RTLLIB_ASSOCIATING_AUTHENTICATED)) - return 0; - if ((priv->rtllib->state == RTLLIB_LINKED) && - (priv->rtllib->CntAfterLink < 2)) - return 0; - } - - if (priv->bHwRadioOff == true) { - printk(KERN_INFO "================>%s(): hwradio off\n", - __func__); - return 0; - } - rtState = priv->rtllib->eRFPowerState; - if (!priv->up) - return -ENETDOWN; - if (priv->rtllib->LinkDetectInfo.bBusyTraffic == true) - return -EAGAIN; - - if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { - struct iw_scan_req *req = (struct iw_scan_req *)b; - if (req->essid_len) { - ieee->current_network.ssid_len = req->essid_len; - memcpy(ieee->current_network.ssid, req->essid, - req->essid_len); - } - } - - down(&priv->wx_sem); - - priv->rtllib->FirstIe_InScan = true; - - if (priv->rtllib->state != RTLLIB_LINKED) { - if (priv->rtllib->PowerSaveControl.bInactivePs) { - if (rtState == eRfOff) { - if (priv->rtllib->RfOffReason > - RF_CHANGE_BY_IPS) { - RT_TRACE(COMP_ERR, "%s(): RF is " - "OFF.\n", __func__); - up(&priv->wx_sem); - return -1; - } else { - RT_TRACE(COMP_PS, "=========>%s(): " - "IPSLeave\n", __func__); - down(&priv->rtllib->ips_sem); - IPSLeave(dev); - up(&priv->rtllib->ips_sem); - } - } - } - rtllib_stop_scan(priv->rtllib); - 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)) { - ; /* TODO - get rid of if */ - } - if (priv->bHwRadioOff == true) { - printk(KERN_INFO "=========>%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)) { - ; /* TODO - get rid of if */ - } - - 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)) - ; /* TODO - get rid of if */ - 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(KERN_INFO "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); -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(KERN_INFO "=======>%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, -}; - -static 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, -}; 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