nl80211: Pass probe response data to drivers

Pass probe-response data from usermode via beacon parameters.

Signed-off-by: Guy Eilam <guy@wizery.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index f395a06c114a..6bc7c4b32fa5 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -197,6 +197,8 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = {
         [NL80211_ATTR_TDLS_SUPPORT] = { .type = NLA_FLAG },
         [NL80211_ATTR_TDLS_EXTERNAL_SETUP] = { .type = NLA_FLAG },
         [NL80211_ATTR_DONT_WAIT_FOR_ACK] = { .type = NLA_FLAG },
+        [NL80211_ATTR_PROBE_RESP] = { .type = NLA_BINARY,
+                                      .len = IEEE80211_MAX_DATA_LEN },
 };
 
 /* policy for the key attributes */
@@ -2171,6 +2173,13 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
                         nla_len(info->attrs[NL80211_ATTR_IE_ASSOC_RESP]);
         }
 
+        if (info->attrs[NL80211_ATTR_PROBE_RESP]) {
+                params.probe_resp =
+                        nla_data(info->attrs[NL80211_ATTR_PROBE_RESP]);
+                params.probe_resp_len =
+                        nla_len(info->attrs[NL80211_ATTR_PROBE_RESP]);
+        }
+
         err = call(&rdev->wiphy, dev, &params);
         if (!err && params.interval)
                 wdev->beacon_interval = params.interval;