cfg80211/mac80211: add netdev param to set_txq_params()

tx params are currently configured per hw, although they
should be configured per interface.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index c1dd56b..31d823a 100644 (file)
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1486,7 +1486,7 @@ struct cfg80211_ops {
        int     (*change_bss)(struct wiphy *wiphy, struct net_device *dev,
                              struct bss_parameters *params);
 
-       int     (*set_txq_params)(struct wiphy *wiphy,
+       int     (*set_txq_params)(struct wiphy *wiphy, struct net_device *dev,
                                  struct ieee80211_txq_params *params);
 
        int     (*set_channel)(struct wiphy *wiphy, struct net_device *dev,

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 56c3504..726fb88 100644 (file)
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1271,6 +1271,7 @@ static int ieee80211_change_bss(struct wiphy *wiphy,
 }
 
 static int ieee80211_set_txq_params(struct wiphy *wiphy,
+                                   struct net_device *dev,
                                    struct ieee80211_txq_params *params)
 {
        struct ieee80211_local *local = wiphy_priv(wiphy);

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 48c1bf1..74d1619 100644 (file)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1236,6 +1236,11 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
                        goto bad_res;
                }
 
+               if (!netdev) {
+                       result = -EINVAL;
+                       goto bad_res;
+               }
+
                nla_for_each_nested(nl_txq_params,
                                    info->attrs[NL80211_ATTR_WIPHY_TXQ_PARAMS],
                                    rem_txq_params) {
@@ -1248,6 +1253,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
                                goto bad_res;
 
                        result = rdev->ops->set_txq_params(&rdev->wiphy,
+                                                          netdev,
                                                           &txq_params);
                        if (result)
                                goto bad_res;