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path: root/drivers/staging/rtl8187se/r8180_wx.c
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Diffstat (limited to 'drivers/staging/rtl8187se/r8180_wx.c')
-rw-r--r--drivers/staging/rtl8187se/r8180_wx.c257
1 files changed, 128 insertions, 129 deletions
diff --git a/drivers/staging/rtl8187se/r8180_wx.c b/drivers/staging/rtl8187se/r8180_wx.c
index 4e01653e098a..9b676e027cad 100644
--- a/drivers/staging/rtl8187se/r8180_wx.c
+++ b/drivers/staging/rtl8187se/r8180_wx.c
@@ -21,9 +21,10 @@
#include "r8180.h"
#include "r8180_hw.h"
+#include <net/iw_handler.h>
#include "ieee80211/dot11d.h"
-u32 rtl8180_rates[] = {1000000, 2000000, 5500000, 11000000,
+static u32 rtl8180_rates[] = {1000000, 2000000, 5500000, 11000000,
6000000, 9000000, 12000000, 18000000, 24000000, 36000000, 48000000, 54000000};
#define RATE_COUNT ARRAY_SIZE(rtl8180_rates)
@@ -61,7 +62,7 @@ static int r8180_wx_set_key(struct net_device *dev,
return 0;
if (erq->length > 0) {
- u32* tkey = (u32*) key;
+ u32 *tkey = (u32 *) key;
priv->key0[0] = tkey[0];
priv->key0[1] = tkey[1];
priv->key0[2] = tkey[2];
@@ -74,8 +75,9 @@ static int r8180_wx_set_key(struct net_device *dev,
}
-static int r8180_wx_set_beaconinterval(struct net_device *dev, struct iw_request_info *aa,
- union iwreq_data *wrqu, char *b)
+static int r8180_wx_set_beaconinterval(struct net_device *dev,
+ struct iw_request_info *aa,
+ union iwreq_data *wrqu, char *b)
{
int *parms = (int *)b;
int bi = parms[0];
@@ -295,7 +297,7 @@ static int rtl8180_wx_get_range(struct net_device *dev,
}
if (val == IW_MAX_FREQUENCIES)
- break;
+ break;
}
range->num_frequency = val;
@@ -311,14 +313,14 @@ static int r8180_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
{
struct r8180_priv *priv = ieee80211_priv(dev);
int ret;
- struct ieee80211_device* ieee = priv->ieee80211;
+ struct ieee80211_device *ieee = priv->ieee80211;
if (priv->ieee80211->bHwRadioOff)
return 0;
if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
- struct iw_scan_req* req = (struct iw_scan_req*)b;
+ 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);
@@ -473,9 +475,8 @@ static int r8180_wx_get_frag(struct net_device *dev,
static int r8180_wx_set_wap(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *awrq,
- char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *awrq, char *extra)
{
int ret;
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -516,7 +517,8 @@ static int r8180_wx_set_enc(struct net_device *dev,
down(&priv->wx_sem);
- if (priv->hw_wep) ret = r8180_wx_set_key(dev, info, wrqu, key);
+ if (priv->hw_wep)
+ ret = r8180_wx_set_key(dev, info, wrqu, key);
else {
DMESG("Setting SW wep key");
ret = ieee80211_wx_set_encode(priv->ieee80211, info, wrqu, key);
@@ -537,11 +539,13 @@ static int r8180_wx_get_enc(struct net_device *dev,
}
-static int r8180_wx_set_scan_type(struct net_device *dev, struct iw_request_info *aa, union
- iwreq_data *wrqu, char *p) {
+static int r8180_wx_set_scan_type(struct net_device *dev,
+ struct iw_request_info *aa,
+ union iwreq_data *wrqu, char *p)
+{
struct r8180_priv *priv = ieee80211_priv(dev);
- int *parms = (int*)p;
+ int *parms = (int *)p;
int mode = parms[0];
if (priv->ieee80211->bHwRadioOff)
@@ -553,8 +557,8 @@ static int r8180_wx_set_scan_type(struct net_device *dev, struct iw_request_info
}
static int r8180_wx_set_retry(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
int err = 0;
@@ -601,8 +605,8 @@ exit:
}
static int r8180_wx_get_retry(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -625,8 +629,8 @@ static int r8180_wx_get_retry(struct net_device *dev,
}
static int r8180_wx_get_sens(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
if (priv->rf_set_sens == NULL)
@@ -637,8 +641,8 @@ static int r8180_wx_get_sens(struct net_device *dev,
static int r8180_wx_set_sens(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -666,8 +670,8 @@ exit:
static int r8180_wx_set_rawtx(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
int ret;
@@ -686,8 +690,8 @@ static int r8180_wx_set_rawtx(struct net_device *dev,
}
static int r8180_wx_get_power(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
int ret;
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -702,8 +706,8 @@ static int r8180_wx_get_power(struct net_device *dev,
}
static int r8180_wx_set_power(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
int ret;
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -728,8 +732,8 @@ static int r8180_wx_set_power(struct net_device *dev,
}
static int r8180_wx_set_rts(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -750,8 +754,8 @@ static int r8180_wx_set_rts(struct net_device *dev,
return 0;
}
static int r8180_wx_get_rts(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -841,8 +845,8 @@ static int r8180_wx_set_iwmode(struct net_device *dev,
return ret;
}
static int r8180_wx_get_preamble(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -858,8 +862,8 @@ static int r8180_wx_get_preamble(struct net_device *dev,
return 0;
}
static int r8180_wx_set_preamble(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
int ret = 0;
@@ -872,7 +876,7 @@ static int r8180_wx_set_preamble(struct net_device *dev,
if (*extra < 0 || *extra > 2)
ret = -1;
else
- priv->plcp_preamble_mode = *((short *)extra) ;
+ priv->plcp_preamble_mode = *((short *)extra);
@@ -881,8 +885,8 @@ static int r8180_wx_set_preamble(struct net_device *dev,
return ret;
}
static int r8180_wx_get_siglevel(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
int ret = 0;
@@ -900,8 +904,8 @@ static int r8180_wx_get_siglevel(struct net_device *dev,
return ret;
}
static int r8180_wx_get_sigqual(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
int ret = 0;
@@ -959,8 +963,8 @@ static int r8180_wx_reset_stats(struct net_device *dev,
}
static int r8180_wx_radio_on(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -978,8 +982,8 @@ static int r8180_wx_radio_on(struct net_device *dev,
}
static int r8180_wx_radio_off(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -996,8 +1000,8 @@ static int r8180_wx_radio_off(struct net_device *dev,
}
static int r8180_wx_get_channelplan(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -1013,8 +1017,8 @@ static int r8180_wx_get_channelplan(struct net_device *dev,
return 0;
}
static int r8180_wx_set_channelplan(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
int *val = (int *)extra;
@@ -1035,7 +1039,7 @@ static int r8180_wx_set_channelplan(struct net_device *dev,
/* Set new channel map */
for (i = 1; i <= DefaultChannelPlan[*val].Len; i++)
GET_DOT11D_INFO(priv->ieee80211)->channel_map[DefaultChannelPlan[*val].Channel[i-1]] = 1;
-
+
}
up(&priv->wx_sem);
@@ -1043,8 +1047,8 @@ static int r8180_wx_set_channelplan(struct net_device *dev,
}
static int r8180_wx_get_version(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
/* struct ieee80211_device *ieee; */
@@ -1059,8 +1063,8 @@ static int r8180_wx_get_version(struct net_device *dev,
/* added by amy 080818 */
/*receive datarate from user typing valid rate is from 2 to 108 (1 - 54M), if input 0, return to normal rate adaptive. */
static int r8180_wx_set_forcerate(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
u8 forcerate = *extra;
@@ -1070,8 +1074,7 @@ static int r8180_wx_set_forcerate(struct net_device *dev,
printk("==============>%s(): forcerate is %d\n", __func__, forcerate);
if ((forcerate == 2) || (forcerate == 4) || (forcerate == 11) || (forcerate == 22) || (forcerate == 12) ||
(forcerate == 18) || (forcerate == 24) || (forcerate == 36) || (forcerate == 48) || (forcerate == 72) ||
- (forcerate == 96) || (forcerate == 108))
- {
+ (forcerate == 96) || (forcerate == 108)) {
priv->ForcedDataRate = 1;
priv->ieee80211->rate = forcerate * 5;
} else if (forcerate == 0) {
@@ -1084,8 +1087,8 @@ static int r8180_wx_set_forcerate(struct net_device *dev,
}
static int r8180_wx_set_enc_ext(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -1118,8 +1121,8 @@ static int r8180_wx_set_auth(struct net_device *dev,
}
static int r8180_wx_set_mlme(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
int ret = 0;
struct r8180_priv *priv = ieee80211_priv(dev);
@@ -1156,65 +1159,48 @@ static int r8180_wx_set_gen_ie(struct net_device *dev,
}
-static iw_handler r8180_wx_handlers[] = {
- NULL, /* SIOCSIWCOMMIT */
- r8180_wx_get_name, /* SIOCGIWNAME */
- dummy, /* SIOCSIWNWID */
- dummy, /* SIOCGIWNWID */
- r8180_wx_set_freq, /* SIOCSIWFREQ */
- r8180_wx_get_freq, /* SIOCGIWFREQ */
- r8180_wx_set_mode, /* SIOCSIWMODE */
- r8180_wx_get_mode, /* SIOCGIWMODE */
- r8180_wx_set_sens, /* SIOCSIWSENS */
- r8180_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 */
- r8180_wx_set_wap, /* SIOCSIWAP */
- r8180_wx_get_wap, /* SIOCGIWAP */
- r8180_wx_set_mlme, /* SIOCSIWMLME*/
- dummy, /* SIOCGIWAPLIST -- deprecated */
- r8180_wx_set_scan, /* SIOCSIWSCAN */
- r8180_wx_get_scan, /* SIOCGIWSCAN */
- r8180_wx_set_essid, /* SIOCSIWESSID */
- r8180_wx_get_essid, /* SIOCGIWESSID */
- dummy, /* SIOCSIWNICKN */
- dummy, /* SIOCGIWNICKN */
- NULL, /* -- hole -- */
- NULL, /* -- hole -- */
- r8180_wx_set_rate, /* SIOCSIWRATE */
- r8180_wx_get_rate, /* SIOCGIWRATE */
- r8180_wx_set_rts, /* SIOCSIWRTS */
- r8180_wx_get_rts, /* SIOCGIWRTS */
- r8180_wx_set_frag, /* SIOCSIWFRAG */
- r8180_wx_get_frag, /* SIOCGIWFRAG */
- dummy, /* SIOCSIWTXPOW */
- dummy, /* SIOCGIWTXPOW */
- r8180_wx_set_retry, /* SIOCSIWRETRY */
- r8180_wx_get_retry, /* SIOCGIWRETRY */
- r8180_wx_set_enc, /* SIOCSIWENCODE */
- r8180_wx_get_enc, /* SIOCGIWENCODE */
- r8180_wx_set_power, /* SIOCSIWPOWER */
- r8180_wx_get_power, /* SIOCGIWPOWER */
- NULL, /*---hole---*/
- NULL, /*---hole---*/
- r8180_wx_set_gen_ie, /* SIOCSIWGENIE */
- NULL, /* SIOCSIWGENIE */
- r8180_wx_set_auth, /* SIOCSIWAUTH */
- NULL, /* SIOCSIWAUTH */
- r8180_wx_set_enc_ext, /* SIOCSIWENCODEEXT */
- NULL, /* SIOCSIWENCODEEXT */
- NULL, /* SIOCSIWPMKSA */
- NULL, /*---hole---*/
-};
+static const iw_handler r8180_wx_handlers[] = {
+ IW_HANDLER(SIOCGIWNAME, r8180_wx_get_name),
+ IW_HANDLER(SIOCSIWNWID, dummy),
+ IW_HANDLER(SIOCGIWNWID, dummy),
+ IW_HANDLER(SIOCSIWFREQ, r8180_wx_set_freq),
+ IW_HANDLER(SIOCGIWFREQ, r8180_wx_get_freq),
+ IW_HANDLER(SIOCSIWMODE, r8180_wx_set_mode),
+ IW_HANDLER(SIOCGIWMODE, r8180_wx_get_mode),
+ IW_HANDLER(SIOCSIWSENS, r8180_wx_set_sens),
+ IW_HANDLER(SIOCGIWSENS, r8180_wx_get_sens),
+ IW_HANDLER(SIOCGIWRANGE, rtl8180_wx_get_range),
+ IW_HANDLER(SIOCSIWSPY, dummy),
+ IW_HANDLER(SIOCGIWSPY, dummy),
+ IW_HANDLER(SIOCSIWAP, r8180_wx_set_wap),
+ IW_HANDLER(SIOCGIWAP, r8180_wx_get_wap),
+ IW_HANDLER(SIOCSIWMLME, r8180_wx_set_mlme),
+ IW_HANDLER(SIOCGIWAPLIST, dummy), /* deprecated */
+ IW_HANDLER(SIOCSIWSCAN, r8180_wx_set_scan),
+ IW_HANDLER(SIOCGIWSCAN, r8180_wx_get_scan),
+ IW_HANDLER(SIOCSIWESSID, r8180_wx_set_essid),
+ IW_HANDLER(SIOCGIWESSID, r8180_wx_get_essid),
+ IW_HANDLER(SIOCSIWNICKN, dummy),
+ IW_HANDLER(SIOCGIWNICKN, dummy),
+ IW_HANDLER(SIOCSIWRATE, r8180_wx_set_rate),
+ IW_HANDLER(SIOCGIWRATE, r8180_wx_get_rate),
+ IW_HANDLER(SIOCSIWRTS, r8180_wx_set_rts),
+ IW_HANDLER(SIOCGIWRTS, r8180_wx_get_rts),
+ IW_HANDLER(SIOCSIWFRAG, r8180_wx_set_frag),
+ IW_HANDLER(SIOCGIWFRAG, r8180_wx_get_frag),
+ IW_HANDLER(SIOCSIWTXPOW, dummy),
+ IW_HANDLER(SIOCGIWTXPOW, dummy),
+ IW_HANDLER(SIOCSIWRETRY, r8180_wx_set_retry),
+ IW_HANDLER(SIOCGIWRETRY, r8180_wx_get_retry),
+ IW_HANDLER(SIOCSIWENCODE, r8180_wx_set_enc),
+ IW_HANDLER(SIOCGIWENCODE, r8180_wx_get_enc),
+ IW_HANDLER(SIOCSIWPOWER, r8180_wx_set_power),
+ IW_HANDLER(SIOCGIWPOWER, r8180_wx_get_power),
+ IW_HANDLER(SIOCSIWGENIE, r8180_wx_set_gen_ie),
+ IW_HANDLER(SIOCSIWAUTH, r8180_wx_set_auth),
+ IW_HANDLER(SIOCSIWENCODEEXT, r8180_wx_set_enc_ext),
+};
static const struct iw_priv_args r8180_private_args[] = {
{
@@ -1350,7 +1336,7 @@ static iw_handler r8180_private_handler[] = {
};
static inline int is_same_network(struct ieee80211_network *src,
- struct ieee80211_network *dst,
+ struct ieee80211_network *dst,
struct ieee80211_device *ieee)
{
/* A network is only a duplicate if the channel, BSSID, ESSID
@@ -1358,22 +1344,35 @@ static inline int is_same_network(struct ieee80211_network *src,
* We treat all <hidden> with the same BSSID and channel
* as one network
*/
- return (((src->ssid_len == dst->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) && /* YJ,mod, 080819,for hidden ap */
- (src->channel == dst->channel) &&
- !memcmp(src->bssid, dst->bssid, ETH_ALEN) &&
- (!memcmp(src->ssid, dst->ssid, src->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) && /* YJ,mod, 080819,for hidden ap */
- ((src->capability & WLAN_CAPABILITY_IBSS) ==
- (dst->capability & WLAN_CAPABILITY_IBSS)) &&
- ((src->capability & WLAN_CAPABILITY_BSS) ==
- (dst->capability & WLAN_CAPABILITY_BSS)));
+ if (src->channel != dst->channel)
+ return 0;
+
+ if (memcmp(src->bssid, dst->bssid, ETH_ALEN) != 0)
+ return 0;
+
+ if (ieee->iw_mode != IW_MODE_INFRA) {
+ if (src->ssid_len != dst->ssid_len)
+ return 0;
+ if (memcmp(src->ssid, dst->ssid, src->ssid_len) != 0)
+ return 0;
+ }
+
+ if ((src->capability & WLAN_CAPABILITY_IBSS) !=
+ (dst->capability & WLAN_CAPABILITY_IBSS))
+ return 0;
+ if ((src->capability & WLAN_CAPABILITY_BSS) !=
+ (dst->capability & WLAN_CAPABILITY_BSS))
+ return 0;
+
+ return 1;
}
/* WB modified to show signal to GUI on 18-01-2008 */
static struct iw_statistics *r8180_get_wireless_stats(struct net_device *dev)
{
struct r8180_priv *priv = ieee80211_priv(dev);
- struct ieee80211_device* ieee = priv->ieee80211;
- struct iw_statistics* wstats = &priv->wstats;
+ struct ieee80211_device *ieee = priv->ieee80211;
+ struct iw_statistics *wstats = &priv->wstats;
int tmp_level = 0;
int tmp_qual = 0;
int tmp_noise = 0;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.