cfg80211: Add local-state-change-only auth/deauth/disassoc

[safe/jmp/linux-2.6] / net / wireless / nl80211.c

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 95149f3..df5505b 100644 (file)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -150,6 +150,7 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = {
        [NL80211_ATTR_FRAME_MATCH] = { .type = NLA_BINARY, },
        [NL80211_ATTR_PS_STATE] = { .type = NLA_U32 },
        [NL80211_ATTR_CQM] = { .type = NLA_NESTED, },
+       [NL80211_ATTR_LOCAL_STATE_CHANGE] = { .type = NLA_FLAG },
 };
 
 /* policy for the attributes */
@@ -3393,6 +3394,7 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
        int err, ssid_len, ie_len = 0;
        enum nl80211_auth_type auth_type;
        struct key_parse key;
+       bool local_state_change;
 
        if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
                return -EINVAL;
@@ -3471,9 +3473,12 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
                goto out;
        }
 
+       local_state_change = !!info->attrs[NL80211_ATTR_LOCAL_STATE_CHANGE];
+
        err = cfg80211_mlme_auth(rdev, dev, chan, auth_type, bssid,
                                 ssid, ssid_len, ie, ie_len,
-                                key.p.key, key.p.key_len, key.idx);
+                                key.p.key, key.p.key_len, key.idx,
+                                local_state_change);
 
 out:
        cfg80211_unlock_rdev(rdev);
@@ -3650,6 +3655,7 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info)
        const u8 *ie = NULL, *bssid;
        int err, ie_len = 0;
        u16 reason_code;
+       bool local_state_change;
 
        if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
                return -EINVAL;
@@ -3695,7 +3701,10 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info)
                ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
        }
 
-       err = cfg80211_mlme_deauth(rdev, dev, bssid, ie, ie_len, reason_code);
+       local_state_change = !!info->attrs[NL80211_ATTR_LOCAL_STATE_CHANGE];
+
+       err = cfg80211_mlme_deauth(rdev, dev, bssid, ie, ie_len, reason_code,
+                                  local_state_change);
 
 out:
        cfg80211_unlock_rdev(rdev);
@@ -3712,6 +3721,7 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info)
        const u8 *ie = NULL, *bssid;
        int err, ie_len = 0;
        u16 reason_code;
+       bool local_state_change;
 
        if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
                return -EINVAL;
@@ -3757,7 +3767,10 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info)
                ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
        }
 
-       err = cfg80211_mlme_disassoc(rdev, dev, bssid, ie, ie_len, reason_code);
+       local_state_change = !!info->attrs[NL80211_ATTR_LOCAL_STATE_CHANGE];
+
+       err = cfg80211_mlme_disassoc(rdev, dev, bssid, ie, ie_len, reason_code,
+                                    local_state_change);
 
 out:
        cfg80211_unlock_rdev(rdev);