diff options
Diffstat (limited to 'drivers/staging/rtl8192su/r8192U_wx.c')
| -rw-r--r-- | drivers/staging/rtl8192su/r8192U_wx.c | 1296 |
1 files changed, 0 insertions, 1296 deletions
diff --git a/drivers/staging/rtl8192su/r8192U_wx.c b/drivers/staging/rtl8192su/r8192U_wx.c deleted file mode 100644 index 2005b81..0000000 --- a/drivers/staging/rtl8192su/r8192U_wx.c +++ /dev/null @@ -1,1296 +0,0 @@ -/****************************************************************************** - * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192U - * - * 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 "r8192U.h" -#include "r8192S_hw.h" - -#include "ieee80211/dot11d.h" - -#define RATE_COUNT 12 -u32 rtl8180_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 = ieee80211_priv(dev); - - return ieee80211_wx_get_freq(priv->ieee80211,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=ieee80211_priv(dev); - - return ieee80211_wx_get_mode(priv->ieee80211,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 = ieee80211_priv(dev); - return ieee80211_wx_get_rate(priv->ieee80211,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 = ieee80211_priv(dev); - - down(&priv->wx_sem); - - ret = ieee80211_wx_set_rate(priv->ieee80211,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 = ieee80211_priv(dev); - - down(&priv->wx_sem); - - ret = ieee80211_wx_set_rts(priv->ieee80211,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 = ieee80211_priv(dev); - return ieee80211_wx_get_rts(priv->ieee80211,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 = ieee80211_priv(dev); - - down(&priv->wx_sem); - - ret = ieee80211_wx_set_power(priv->ieee80211,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 = ieee80211_priv(dev); - return ieee80211_wx_get_power(priv->ieee80211,info,wrqu,extra); -} - -#ifdef JOHN_IOCTL -u16 read_rtl8225(struct net_device *dev, u8 addr); -void write_rtl8225(struct net_device *dev, u8 adr, u16 data); -u32 john_read_rtl8225(struct net_device *dev, u8 adr); -void _write_rtl8225(struct net_device *dev, u8 adr, u16 data); - -static int r8192_wx_read_regs(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 addr; - u16 data1; - - down(&priv->wx_sem); - - - get_user(addr,(u8*)wrqu->data.pointer); - data1 = read_rtl8225(dev, addr); - wrqu->data.length = data1; - - up(&priv->wx_sem); - return 0; - -} - -static int r8192_wx_write_regs(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 addr; - - down(&priv->wx_sem); - - get_user(addr, (u8*)wrqu->data.pointer); - write_rtl8225(dev, addr, wrqu->data.length); - - up(&priv->wx_sem); - return 0; - -} - -void rtl8187_write_phy(struct net_device *dev, u8 adr, u32 data); -u8 rtl8187_read_phy(struct net_device *dev,u8 adr, u32 data); - -static int r8192_wx_read_bb(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 databb; - - down(&priv->wx_sem); - - databb = rtl8187_read_phy(dev, (u8)wrqu->data.length, 0x00000000); - wrqu->data.length = databb; - - up(&priv->wx_sem); - return 0; -} - -void rtl8187_write_phy(struct net_device *dev, u8 adr, u32 data); -static int r8192_wx_write_bb(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 databb; - - down(&priv->wx_sem); - - get_user(databb, (u8*)wrqu->data.pointer); - rtl8187_write_phy(dev, wrqu->data.length, databb); - - up(&priv->wx_sem); - return 0; - -} - - -static int r8192_wx_write_nicb(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u32 addr; - - down(&priv->wx_sem); - - get_user(addr, (u32*)wrqu->data.pointer); - write_nic_byte(dev, addr, wrqu->data.length); - - up(&priv->wx_sem); - return 0; - -} -static int r8192_wx_read_nicb(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u32 addr; - u16 data1; - - down(&priv->wx_sem); - - get_user(addr,(u32*)wrqu->data.pointer); - data1 = read_nic_byte(dev, addr); - wrqu->data.length = data1; - - up(&priv->wx_sem); - return 0; -} - -static int r8192_wx_get_ap_status(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee80211; - struct ieee80211_network *target; - struct ieee80211_network *latest = NULL; - int name_len; - - down(&priv->wx_sem); - - //count the length of input ssid - for(name_len=0 ; ((char*)wrqu->data.pointer)[name_len]!='\0' ; name_len++); - - //search for the correspoding info which is received - list_for_each_entry(target, &ieee->network_list, list) { - if ( (target->ssid_len == name_len) && - (strncmp(target->ssid, (char*)wrqu->data.pointer, name_len)==0)){ - if ((latest == NULL) ||(target->last_scanned > latest->last_scanned)) - latest = target; - - } - } - - if(latest != NULL) - { - wrqu->data.length = latest->SignalStrength; - - if(latest->wpa_ie_len>0 || latest->rsn_ie_len>0 ) { - wrqu->data.flags = 1; - } else { - wrqu->data.flags = 0; - } - } - - up(&priv->wx_sem); - return 0; -} - - - -#endif -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 = ieee80211_priv(dev); - - down(&priv->wx_sem); - - printk("%s(): force reset ! extra is %d\n",__FUNCTION__, *extra); - priv->force_reset = *extra; - up(&priv->wx_sem); - return 0; - -} - -static int r8191su_wx_get_firm_version(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u16 firmware_version; - - down(&priv->wx_sem); - firmware_version = priv->pFirmware->FirmwareVersion; - wrqu->value = firmware_version; - wrqu->fixed = 1; - - up(&priv->wx_sem); - return 0; -} - - - -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 = ieee80211_priv(dev); - int ret; - - down(&priv->wx_sem); - - ret = ieee80211_wx_set_rawtx(priv->ieee80211, info, wrqu, extra); - - up(&priv->wx_sem); - - return ret; - -} - -static int r8192_wx_set_crcmon(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - int *parms = (int *)extra; - int enable = (parms[0] > 0); - short prev = priv->crcmon; - - down(&priv->wx_sem); - - if(enable) - priv->crcmon=1; - else - priv->crcmon=0; - - DMESG("bad CRC in monitor mode are %s", - priv->crcmon ? "accepted" : "rejected"); - - if(prev != priv->crcmon && priv->up){ - //rtl8180_down(dev); - //rtl8180_up(dev); - } - - up(&priv->wx_sem); - - 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 = ieee80211_priv(dev); - int ret; - down(&priv->wx_sem); - - ret = ieee80211_wx_set_mode(priv->ieee80211,a,wrqu,b); - - rtl8192_set_rxconf(dev); - - 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 rtl8180_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 iw_range_with_scan_capa* tmp = (struct iw_range_with_scan_capa*)range; - struct r8192_priv *priv = ieee80211_priv(dev); - u16 val; - int i; - - wrqu->data.length = sizeof(*range); - memset(range, 0, sizeof(*range)); - - /* Let's try to keep this struct in the same order as in - * linux/include/wireless.h - */ - - /* TODO: See what values we can set, and remove the ones we can't - * set, or fill them with some default data. - */ - - /* ~5 Mb/s real (802.11b) */ - range->throughput = 5 * 1000 * 1000; - - // TODO: Not used in 802.11b? -// range->min_nwid; /* Minimal NWID we are able to set */ - // TODO: Not used in 802.11b? -// range->max_nwid; /* Maximal NWID we are able to set */ - - /* Old Frequency (backward compat - moved lower ) */ -// range->old_num_channels; -// range->old_num_frequency; -// range->old_freq[6]; /* Filler to keep "version" at the same offset */ - if(priv->rf_set_sens != NULL) - range->sensitivity = priv->max_sens; /* signal level threshold range */ - - range->max_qual.qual = 100; - /* TODO: Find real max RSSI and stick here */ - range->max_qual.level = 0; - range->max_qual.noise = -98; - range->max_qual.updated = 7; /* Updated all three */ - - range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ - /* TODO: Find real 'good' to 'bad' threshold value for RSSI */ - range->avg_qual.level = 20 + -98; - range->avg_qual.noise = 0; - range->avg_qual.updated = 7; /* Updated all three */ - - range->num_bitrates = RATE_COUNT; - - for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) { - range->bitrate[i] = rtl8180_rates[i]; - } - - 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 = 16; - - - for (i = 0, val = 0; i < 14; i++) { - - // Include only legal frequencies for some countries - if ((GET_DOT11D_INFO(priv->ieee80211)->channel_map)[i+1]) { - range->freq[val].i = i + 1; - range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000; - range->freq[val].e = 1; - val++; - } else { - // FIXME: do we need to set anything for channels - // we don't use ? - } - - 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; - tmp->scan_capa = 0x01; - 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 = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - int ret = 0; - - if(!priv->up) return -ENETDOWN; - - if (priv->ieee80211->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) - { - //printk("==**&*&*&**===>scan set ssid:%s\n", req->essid); - ieee->current_network.ssid_len = req->essid_len; - memcpy(ieee->current_network.ssid, req->essid, req->essid_len); - //printk("=====>network ssid:%s\n", ieee->current_network.ssid); - } - } - - down(&priv->wx_sem); - if(priv->ieee80211->state != IEEE80211_LINKED){ - priv->ieee80211->scanning = 0; - ieee80211_softmac_scan_syncro(priv->ieee80211); - ret = 0; - } - else - ret = ieee80211_wx_set_scan(priv->ieee80211,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 = ieee80211_priv(dev); - - if(!priv->up) return -ENETDOWN; - - down(&priv->wx_sem); - - ret = ieee80211_wx_get_scan(priv->ieee80211,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 = ieee80211_priv(dev); - int ret; - down(&priv->wx_sem); - - ret = ieee80211_wx_set_essid(priv->ieee80211,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 = ieee80211_priv(dev); - - down(&priv->wx_sem); - - ret = ieee80211_wx_get_essid(priv->ieee80211, a, wrqu, b); - - up(&priv->wx_sem); - - return ret; -} - - -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 = ieee80211_priv(dev); - - down(&priv->wx_sem); - - ret = ieee80211_wx_set_freq(priv->ieee80211, 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 = ieee80211_priv(dev); - return ieee80211_wx_get_name(priv->ieee80211, 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 = ieee80211_priv(dev); - - if (wrqu->frag.disabled) - priv->ieee80211->fts = DEFAULT_FRAG_THRESHOLD; - else { - if (wrqu->frag.value < MIN_FRAG_THRESHOLD || - wrqu->frag.value > MAX_FRAG_THRESHOLD) - return -EINVAL; - - priv->ieee80211->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 = ieee80211_priv(dev); - - wrqu->frag.value = priv->ieee80211->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 = ieee80211_priv(dev); -// struct sockaddr *temp = (struct sockaddr *)awrq; - down(&priv->wx_sem); - - ret = ieee80211_wx_set_wap(priv->ieee80211,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 = ieee80211_priv(dev); - - return ieee80211_wx_get_wap(priv->ieee80211,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 = ieee80211_priv(dev); - - return ieee80211_wx_get_encode(priv->ieee80211, 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 = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee80211; - int ret; - - //u32 TargetContent; - u32 hwkey[4]={0,0,0,0}; - u8 mask=0xff; - u32 key_idx=0; - //u8 broadcast_addr[6] ={ 0xff,0xff,0xff,0xff,0xff,0xff}; - 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(!priv->up) return -ENETDOWN; - - down(&priv->wx_sem); - - RT_TRACE(COMP_SEC, "Setting SW wep key"); - ret = ieee80211_wx_set_encode(priv->ieee80211,info,wrqu,key); - - up(&priv->wx_sem); - - - - //sometimes, the length is zero while we do not type key value - 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); - - setKey( dev, - key_idx, //EntryNo - key_idx, //KeyIndex - KEY_TYPE_WEP40, //KeyType - zero_addr[key_idx], - 0, //DefaultKey - hwkey); //KeyContent - - } - - else if(wrqu->encoding.length==0xd){ - ieee->pairwise_key_type = KEY_TYPE_WEP104; - EnableHWSecurityConfig8192(dev); - - setKey( dev, - key_idx, //EntryNo - key_idx, //KeyIndex - KEY_TYPE_WEP104, //KeyType - zero_addr[key_idx], - 0, //DefaultKey - hwkey); //KeyContent - - } - else printk("wrong type in WEP, not WEP40 and WEP104\n"); - - } - - 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 = ieee80211_priv(dev); - int *parms=(int*)p; - int mode=parms[0]; - - priv->ieee80211->active_scan = mode; - - return 1; -} - - - -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 = ieee80211_priv(dev); - int err = 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 > R8180_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); - } - - /* FIXME ! - * We might try to write directly the TX config register - * or to restart just the (R)TX process. - * I'm unsure if whole reset is really needed - */ - - rtl8192_commit(dev); - /* - if(priv->up){ - rtl8180_rtx_disable(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 = ieee80211_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; - } - //printk("returning %d",wrqu->retry.value); - - - 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 = ieee80211_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 = ieee80211_priv(dev); - - short err = 0; - down(&priv->wx_sem); - //DMESG("attempt to set sensivity to %ddb",wrqu->sens.value); - 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; -} - -//hw security need to reorganized. -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 = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - //printk("===>%s()\n", __FUNCTION__); - - - down(&priv->wx_sem); - ret = ieee80211_wx_set_encode_ext(priv->ieee80211, 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) //none is not allowed to use hwsec WB 2008.07.01 - { - ieee->pairwise_key_type = ieee->group_key_type = KEY_TYPE_NA; - CamResetAllEntry(dev); - goto end_hw_sec; - } - alg = (ext->alg == IW_ENCODE_ALG_CCMP)?KEY_TYPE_CCMP:ext->alg; // as IW_ENCODE_ALG_CCMP is defined to be 3 and KEY_TYPE_CCMP is defined to 4; - 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); //we only get 16 bytes key.why? WB 2008.7.1 - - if ((alg & KEY_TYPE_WEP40) && (ieee->auth_mode !=2) ) - { - - setKey( dev, - idx,//EntryNo - idx, //KeyIndex - alg, //KeyType - zero, //MacAddr - 0, //DefaultKey - key); //KeyContent - } - else if (group) - { - ieee->group_key_type = alg; - setKey( dev, - idx,//EntryNo - idx, //KeyIndex - alg, //KeyType - broadcast_addr, //MacAddr - 0, //DefaultKey - key); //KeyContent - } - else //pairwise key - { - setKey( dev, - 4,//EntryNo - idx, //KeyIndex - alg, //KeyType - (u8*)ieee->ap_mac_addr, //MacAddr - 0, //DefaultKey - key); //KeyContent - } - - - } - -end_hw_sec: - - 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; - - //printk("====>%s()\n", __FUNCTION__); - struct r8192_priv *priv = ieee80211_priv(dev); - down(&priv->wx_sem); - ret = ieee80211_wx_set_auth(priv->ieee80211, 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) -{ - //printk("====>%s()\n", __FUNCTION__); - - int ret=0; - struct r8192_priv *priv = ieee80211_priv(dev); - down(&priv->wx_sem); - ret = ieee80211_wx_set_mlme(priv->ieee80211, info, wrqu, extra); - up(&priv->wx_sem); - return ret; -} - -static int r8192_wx_set_pmkid(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int i; - struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - struct iw_pmksa* pPMK = (struct iw_pmksa*)extra; - int intReturn = false; - - switch (pPMK->cmd) - { - case IW_PMKSA_ADD: - for (i = 0; i < NUM_PMKID_CACHE; i++) - { - if (memcmp(ieee->PMKIDList[i].Bssid, pPMK->bssid.sa_data, ETH_ALEN) == 0) - { - memcpy(ieee->PMKIDList[i].PMKID, pPMK->pmkid, IW_PMKID_LEN); - memcpy(ieee->PMKIDList[i].Bssid, pPMK->bssid.sa_data, ETH_ALEN); - ieee->PMKIDList[i].bUsed = true; - intReturn = true; - goto __EXIT__; - } - } - - for (i = 0; i < NUM_PMKID_CACHE; i++) - { - if (ieee->PMKIDList[i].bUsed == false) - { - memcpy(ieee->PMKIDList[i].PMKID, pPMK->pmkid, IW_PMKID_LEN); - memcpy(ieee->PMKIDList[i].Bssid, pPMK->bssid.sa_data, ETH_ALEN); - ieee->PMKIDList[i].bUsed = true; - intReturn = true; - goto __EXIT__; - } - } - break; - - case IW_PMKSA_REMOVE: - for (i = 0; i < NUM_PMKID_CACHE; i++) - { - if (memcmp(ieee->PMKIDList[i].Bssid, pPMK->bssid.sa_data, ETH_ALEN) == true) - { - memset(&ieee->PMKIDList[i], 0x00, sizeof(RT_PMKID_LIST)); - intReturn = true; - break; - } - } - break; - - case IW_PMKSA_FLUSH: - memset(&ieee->PMKIDList[0], 0x00, (sizeof(RT_PMKID_LIST) * NUM_PMKID_CACHE)); - intReturn = true; - break; - - default: - break; - } - -__EXIT__: - return (intReturn); - -} - -static int r8192_wx_set_gen_ie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *data, char *extra) -{ - //printk("====>%s(), len:%d\n", __FUNCTION__, data->length); - int ret=0; - struct r8192_priv *priv = ieee80211_priv(dev); - down(&priv->wx_sem); -#if 1 - ret = ieee80211_wx_set_gen_ie(priv->ieee80211, extra, data->data.length); -#endif - up(&priv->wx_sem); - //printk("<======%s(), ret:%d\n", __FUNCTION__, ret); - return ret; - - -} - -static int dummy(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu,char *b) -{ - return -1; -} - - -static iw_handler r8192_wx_handlers[] = -{ - NULL, /* SIOCSIWCOMMIT */ - r8192_wx_get_name, /* SIOCGIWNAME */ - dummy, /* SIOCSIWNWID */ - dummy, /* SIOCGIWNWID */ - r8192_wx_set_freq, /* SIOCSIWFREQ */ - r8192_wx_get_freq, /* SIOCGIWFREQ */ - r8192_wx_set_mode, /* SIOCSIWMODE */ - r8192_wx_get_mode, /* SIOCGIWMODE */ - r8192_wx_set_sens, /* SIOCSIWSENS */ - r8192_wx_get_sens, /* SIOCGIWSENS */ - NULL, /* SIOCSIWRANGE */ - rtl8180_wx_get_range, /* SIOCGIWRANGE */ - NULL, /* SIOCSIWPRIV */ - NULL, /* SIOCGIWPRIV */ - NULL, /* SIOCSIWSTATS */ - NULL, /* SIOCGIWSTATS */ - dummy, /* SIOCSIWSPY */ - dummy, /* SIOCGIWSPY */ - NULL, /* SIOCGIWTHRSPY */ - NULL, /* SIOCWIWTHRSPY */ - r8192_wx_set_wap, /* SIOCSIWAP */ - r8192_wx_get_wap, /* SIOCGIWAP */ - r8192_wx_set_mlme, /* MLME-- */ - dummy, /* SIOCGIWAPLIST -- depricated */ - r8192_wx_set_scan, /* SIOCSIWSCAN */ - r8192_wx_get_scan, /* SIOCGIWSCAN */ - r8192_wx_set_essid, /* SIOCSIWESSID */ - r8192_wx_get_essid, /* SIOCGIWESSID */ - dummy, /* SIOCSIWNICKN */ - dummy, /* SIOCGIWNICKN */ - NULL, /* -- hole -- */ - NULL, /* -- hole -- */ - r8192_wx_set_rate, /* SIOCSIWRATE */ - r8192_wx_get_rate, /* SIOCGIWRATE */ - r8192_wx_set_rts, /* SIOCSIWRTS */ - r8192_wx_get_rts, /* SIOCGIWRTS */ - r8192_wx_set_frag, /* SIOCSIWFRAG */ - r8192_wx_get_frag, /* SIOCGIWFRAG */ - dummy, /* SIOCSIWTXPOW */ - dummy, /* SIOCGIWTXPOW */ - r8192_wx_set_retry, /* SIOCSIWRETRY */ - r8192_wx_get_retry, /* SIOCGIWRETRY */ - r8192_wx_set_enc, /* SIOCSIWENCODE */ - r8192_wx_get_enc, /* SIOCGIWENCODE */ - r8192_wx_set_power, /* SIOCSIWPOWER */ - r8192_wx_get_power, /* SIOCGIWPOWER */ - NULL, /*---hole---*/ - NULL, /*---hole---*/ - r8192_wx_set_gen_ie,//NULL, /* SIOCSIWGENIE */ - NULL, /* SIOCSIWGENIE */ - - r8192_wx_set_auth,//NULL, /* SIOCSIWAUTH */ - NULL,//r8192_wx_get_auth,//NULL, /* SIOCSIWAUTH */ - r8192_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ - NULL,//r8192_wx_get_enc_ext,//NULL, /* SIOCSIWENCODEEXT */ - r8192_wx_set_pmkid, /* SIOCSIWPMKSA */ - NULL, /*---hole---*/ - -}; - - -static const struct iw_priv_args r8192_private_args[] = { - - { - SIOCIWFIRSTPRIV + 0x0, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "badcrc" - }, - - { - 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" - } -#ifdef JOHN_IOCTL - , - { - SIOCIWFIRSTPRIV + 0x3, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readRF" - } - , - { - SIOCIWFIRSTPRIV + 0x4, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writeRF" - } - , - { - SIOCIWFIRSTPRIV + 0x5, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readBB" - } - , - { - SIOCIWFIRSTPRIV + 0x6, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writeBB" - } - , - { - SIOCIWFIRSTPRIV + 0x7, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readnicb" - } - , - { - SIOCIWFIRSTPRIV + 0x8, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writenicb" - } - , - { - SIOCIWFIRSTPRIV + 0x9, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" - } - -#endif - , - { - SIOCIWFIRSTPRIV + 0x3, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "forcereset" - } - - , - { - SIOCIWFIRSTPRIV + 0x5, - IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT|IW_PRIV_SIZE_FIXED|1, - "firm_ver" - } -}; - - -static iw_handler r8192_private_handler[] = { -// r8192_wx_set_monitor, /* SIOCIWFIRSTPRIV */ - r8192_wx_set_crcmon, /*SIOCIWSECONDPRIV*/ -// r8192_wx_set_forceassociate, -// r8192_wx_set_beaconinterval, -// r8192_wx_set_monitor_type, - r8192_wx_set_scan_type, - r8192_wx_set_rawtx, -#ifdef JOHN_IOCTL - r8192_wx_read_regs, - r8192_wx_write_regs, - r8192_wx_read_bb, - r8192_wx_write_bb, - r8192_wx_read_nicb, - r8192_wx_write_nicb, - r8192_wx_get_ap_status, -#endif - r8192_wx_force_reset, - (iw_handler)NULL, - (iw_handler)r8191su_wx_get_firm_version, -}; - -struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - struct iw_statistics* wstats = &priv->wstats; - int tmp_level = 0; - int tmp_qual = 0; - int tmp_noise = 0; - if(ieee->state < IEEE80211_LINKED) - { - wstats->qual.qual = 0; - wstats->qual.level = 0; - wstats->qual.noise = 0; - 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; - //printk("level:%d, qual:%d, noise:%d\n", tmp_level, tmp_qual, tmp_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 = ARRAY_SIZE(r8192_wx_handlers), - .private = r8192_private_handler, - .num_private = ARRAY_SIZE(r8192_private_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, -}; |
