nl80211/mac80211: let userspace authenticate stations
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 0e652d8..5ec4ac3 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -1174,6 +1174,7 @@
* with short barker preamble
* @NL80211_STA_FLAG_WME: station is WME/QoS capable
* @NL80211_STA_FLAG_MFP: station uses management frame protection
+ * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
* @NL80211_STA_FLAG_MAX: highest station flag number currently defined
* @__NL80211_STA_FLAG_AFTER_LAST: internal use
*/
@@ -1183,6 +1184,7 @@
NL80211_STA_FLAG_SHORT_PREAMBLE,
NL80211_STA_FLAG_WME,
NL80211_STA_FLAG_MFP,
+ NL80211_STA_FLAG_AUTHENTICATED,
/* keep last */
__NL80211_STA_FLAG_AFTER_LAST,
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index dc623d8..1c25723 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -686,6 +686,12 @@
if (set & BIT(NL80211_STA_FLAG_MFP))
sta->flags |= WLAN_STA_MFP;
}
+
+ if (mask & BIT(NL80211_STA_FLAG_AUTHENTICATED)) {
+ sta->flags &= ~WLAN_STA_AUTH;
+ if (set & BIT(NL80211_STA_FLAG_AUTHENTICATED))
+ sta->flags |= WLAN_STA_AUTH;
+ }
spin_unlock_irqrestore(&sta->flaglock, flags);
/*
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index cbedfc2..ce29a0d 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1925,6 +1925,7 @@
[NL80211_STA_FLAG_SHORT_PREAMBLE] = { .type = NLA_FLAG },
[NL80211_STA_FLAG_WME] = { .type = NLA_FLAG },
[NL80211_STA_FLAG_MFP] = { .type = NLA_FLAG },
+ [NL80211_STA_FLAG_AUTHENTICATED] = { .type = NLA_FLAG },
};
static int parse_station_flags(struct genl_info *info,
@@ -2284,7 +2285,9 @@
err = -EINVAL;
if (params.supported_rates)
err = -EINVAL;
- if (params.sta_flags_mask)
+ if (params.sta_flags_mask &
+ ~(BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+ BIT(NL80211_STA_FLAG_AUTHORIZED)))
err = -EINVAL;
break;
default: