diff options
Diffstat (limited to 'net/wireless')
-rw-r--r-- | net/wireless/core.c | 4 | ||||
-rw-r--r-- | net/wireless/nl80211.c | 13 | ||||
-rw-r--r-- | net/wireless/scan.c | 2 | ||||
-rw-r--r-- | net/wireless/util.c | 10 | ||||
-rw-r--r-- | net/wireless/wext-compat.c | 3 |
5 files changed, 19 insertions, 13 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 59f4a7e..39f2538 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -422,10 +422,6 @@ static int wiphy_verify_combinations(struct wiphy *wiphy) const struct ieee80211_iface_combination *c; int i, j; - /* If we have combinations enforce them */ - if (wiphy->n_iface_combinations) - wiphy->flags |= WIPHY_FLAG_ENFORCE_COMBINATIONS; - for (i = 0; i < wiphy->n_iface_combinations; i++) { u32 cnt = 0; u16 all_iftypes = 0; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index ff1a6c7..83d71d6 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1540,6 +1540,19 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 pid, u32 seq, int flags, (cfg80211_rdev_list_generation << 2))) goto nla_put_failure; + if (rdev->ops->get_channel) { + struct ieee80211_channel *chan; + enum nl80211_channel_type channel_type; + + chan = rdev->ops->get_channel(&rdev->wiphy, &channel_type); + if (chan && + (nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, + chan->center_freq) || + nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE, + channel_type))) + goto nla_put_failure; + } + return genlmsg_end(msg, hdr); nla_put_failure: diff --git a/net/wireless/scan.c b/net/wireless/scan.c index fdbcfe6..1442bb6 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -18,7 +18,7 @@ #include "nl80211.h" #include "wext-compat.h" -#define IEEE80211_SCAN_RESULT_EXPIRE (15 * HZ) +#define IEEE80211_SCAN_RESULT_EXPIRE (30 * HZ) void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak) { diff --git a/net/wireless/util.c b/net/wireless/util.c index 1b7a08d..ffced85 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -946,13 +946,6 @@ int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev, if (rdev->wiphy.software_iftypes & BIT(iftype)) return 0; - /* - * Drivers will gradually all set this flag, until all - * have it we only enforce for those that set it. - */ - if (!(rdev->wiphy.flags & WIPHY_FLAG_ENFORCE_COMBINATIONS)) - return 0; - memset(num, 0, sizeof(num)); num[iftype] = 1; @@ -972,6 +965,9 @@ int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev, } mutex_unlock(&rdev->devlist_mtx); + if (total == 1) + return 0; + for (i = 0; i < rdev->wiphy.n_iface_combinations; i++) { const struct ieee80211_iface_combination *c; struct ieee80211_iface_limit *limits; diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index 3c24eb9..6a6181a 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -821,6 +821,7 @@ static int cfg80211_wext_giwfreq(struct net_device *dev, struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); struct ieee80211_channel *chan; + enum nl80211_channel_type channel_type; switch (wdev->iftype) { case NL80211_IFTYPE_STATION: @@ -831,7 +832,7 @@ static int cfg80211_wext_giwfreq(struct net_device *dev, if (!rdev->ops->get_channel) return -EINVAL; - chan = rdev->ops->get_channel(wdev->wiphy); + chan = rdev->ops->get_channel(wdev->wiphy, &channel_type); if (!chan) return -EINVAL; freq->m = chan->center_freq; |