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Diffstat (limited to 'net/ieee80211/ieee80211_wx.c')
-rw-r--r--net/ieee80211/ieee80211_wx.c156
1 files changed, 130 insertions, 26 deletions
diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
index f87c6b89f84..b885fd18940 100644
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -42,7 +42,7 @@ static const char *ieee80211_modes[] = {
};
#define MAX_CUSTOM_LEN 64
-static char *ipw2100_translate_scan(struct ieee80211_device *ieee,
+static char *ieee80211_translate_scan(struct ieee80211_device *ieee,
char *start, char *stop,
struct ieee80211_network *network)
{
@@ -149,9 +149,7 @@ static char *ipw2100_translate_scan(struct ieee80211_device *ieee,
iwe.u.qual.updated |= IW_QUAL_QUAL_INVALID |
IW_QUAL_LEVEL_INVALID;
iwe.u.qual.qual = 0;
- iwe.u.qual.level = 0;
} else {
- iwe.u.qual.level = network->stats.rssi;
if (ieee->perfect_rssi == ieee->worst_rssi)
iwe.u.qual.qual = 100;
else
@@ -179,6 +177,13 @@ static char *ipw2100_translate_scan(struct ieee80211_device *ieee,
iwe.u.qual.noise = network->stats.noise;
}
+ if (!(network->stats.mask & IEEE80211_STATMASK_SIGNAL)) {
+ iwe.u.qual.updated |= IW_QUAL_LEVEL_INVALID;
+ iwe.u.qual.level = 0;
+ } else {
+ iwe.u.qual.level = network->stats.signal;
+ }
+
start = iwe_stream_add_event(start, stop, &iwe, IW_EV_QUAL_LEN);
iwe.cmd = IWEVCUSTOM;
@@ -188,33 +193,21 @@ static char *ipw2100_translate_scan(struct ieee80211_device *ieee,
if (iwe.u.data.length)
start = iwe_stream_add_point(start, stop, &iwe, custom);
+ memset(&iwe, 0, sizeof(iwe));
if (network->wpa_ie_len) {
- char buf[MAX_WPA_IE_LEN * 2 + 30];
-
- u8 *p = buf;
- p += sprintf(p, "wpa_ie=");
- for (i = 0; i < network->wpa_ie_len; i++) {
- p += sprintf(p, "%02x", network->wpa_ie[i]);
- }
-
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = IWEVCUSTOM;
- iwe.u.data.length = strlen(buf);
+ char buf[MAX_WPA_IE_LEN];
+ memcpy(buf, network->wpa_ie, network->wpa_ie_len);
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = network->wpa_ie_len;
start = iwe_stream_add_point(start, stop, &iwe, buf);
}
+ memset(&iwe, 0, sizeof(iwe));
if (network->rsn_ie_len) {
- char buf[MAX_WPA_IE_LEN * 2 + 30];
-
- u8 *p = buf;
- p += sprintf(p, "rsn_ie=");
- for (i = 0; i < network->rsn_ie_len; i++) {
- p += sprintf(p, "%02x", network->rsn_ie[i]);
- }
-
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = IWEVCUSTOM;
- iwe.u.data.length = strlen(buf);
+ char buf[MAX_WPA_IE_LEN];
+ memcpy(buf, network->rsn_ie, network->rsn_ie_len);
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = network->rsn_ie_len;
start = iwe_stream_add_point(start, stop, &iwe, buf);
}
@@ -229,6 +222,28 @@ static char *ipw2100_translate_scan(struct ieee80211_device *ieee,
if (iwe.u.data.length)
start = iwe_stream_add_point(start, stop, &iwe, custom);
+ /* Add spectrum management information */
+ iwe.cmd = -1;
+ p = custom;
+ p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Channel flags: ");
+
+ if (ieee80211_get_channel_flags(ieee, network->channel) &
+ IEEE80211_CH_INVALID) {
+ iwe.cmd = IWEVCUSTOM;
+ p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), "INVALID ");
+ }
+
+ if (ieee80211_get_channel_flags(ieee, network->channel) &
+ IEEE80211_CH_RADAR_DETECT) {
+ iwe.cmd = IWEVCUSTOM;
+ p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), "DFS ");
+ }
+
+ if (iwe.cmd == IWEVCUSTOM) {
+ iwe.u.data.length = p - custom;
+ start = iwe_stream_add_point(start, stop, &iwe, custom);
+ }
+
return start;
}
@@ -259,7 +274,7 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
if (ieee->scan_age == 0 ||
time_after(network->last_scanned + ieee->scan_age, jiffies))
- ev = ipw2100_translate_scan(ieee, ev, stop, network);
+ ev = ieee80211_translate_scan(ieee, ev, stop, network);
else
IEEE80211_DEBUG_SCAN("Not showing network '%s ("
MAC_FMT ")' due to age (%dms).\n",
@@ -734,9 +749,98 @@ int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee,
return 0;
}
+int ieee80211_wx_set_auth(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra)
+{
+ struct ieee80211_device *ieee = netdev_priv(dev);
+ unsigned long flags;
+ int err = 0;
+
+ spin_lock_irqsave(&ieee->lock, flags);
+
+ switch (wrqu->param.flags & IW_AUTH_INDEX) {
+ case IW_AUTH_WPA_VERSION:
+ case IW_AUTH_CIPHER_PAIRWISE:
+ case IW_AUTH_CIPHER_GROUP:
+ case IW_AUTH_KEY_MGMT:
+ /*
+ * Host AP driver does not use these parameters and allows
+ * wpa_supplicant to control them internally.
+ */
+ break;
+ case IW_AUTH_TKIP_COUNTERMEASURES:
+ break; /* FIXME */
+ case IW_AUTH_DROP_UNENCRYPTED:
+ ieee->drop_unencrypted = !!wrqu->param.value;
+ break;
+ case IW_AUTH_80211_AUTH_ALG:
+ break; /* FIXME */
+ case IW_AUTH_WPA_ENABLED:
+ ieee->privacy_invoked = ieee->wpa_enabled = !!wrqu->param.value;
+ break;
+ case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+ ieee->ieee802_1x = !!wrqu->param.value;
+ break;
+ case IW_AUTH_PRIVACY_INVOKED:
+ ieee->privacy_invoked = !!wrqu->param.value;
+ break;
+ default:
+ err = -EOPNOTSUPP;
+ break;
+ }
+ spin_unlock_irqrestore(&ieee->lock, flags);
+ return err;
+}
+
+int ieee80211_wx_get_auth(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra)
+{
+ struct ieee80211_device *ieee = netdev_priv(dev);
+ unsigned long flags;
+ int err = 0;
+
+ spin_lock_irqsave(&ieee->lock, flags);
+
+ switch (wrqu->param.flags & IW_AUTH_INDEX) {
+ case IW_AUTH_WPA_VERSION:
+ case IW_AUTH_CIPHER_PAIRWISE:
+ case IW_AUTH_CIPHER_GROUP:
+ case IW_AUTH_KEY_MGMT:
+ case IW_AUTH_TKIP_COUNTERMEASURES: /* FIXME */
+ case IW_AUTH_80211_AUTH_ALG: /* FIXME */
+ /*
+ * Host AP driver does not use these parameters and allows
+ * wpa_supplicant to control them internally.
+ */
+ err = -EOPNOTSUPP;
+ break;
+ case IW_AUTH_DROP_UNENCRYPTED:
+ wrqu->param.value = ieee->drop_unencrypted;
+ break;
+ case IW_AUTH_WPA_ENABLED:
+ wrqu->param.value = ieee->wpa_enabled;
+ break;
+ case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+ wrqu->param.value = ieee->ieee802_1x;
+ break;
+ default:
+ err = -EOPNOTSUPP;
+ break;
+ }
+ spin_unlock_irqrestore(&ieee->lock, flags);
+ return err;
+}
+
EXPORT_SYMBOL(ieee80211_wx_set_encodeext);
EXPORT_SYMBOL(ieee80211_wx_get_encodeext);
EXPORT_SYMBOL(ieee80211_wx_get_scan);
EXPORT_SYMBOL(ieee80211_wx_set_encode);
EXPORT_SYMBOL(ieee80211_wx_get_encode);
+
+EXPORT_SYMBOL_GPL(ieee80211_wx_set_auth);
+EXPORT_SYMBOL_GPL(ieee80211_wx_get_auth);
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-26 05:45:46 +0000