diff options
Diffstat (limited to 'package/mac80211/patches/300-pending_work.patch')
| -rw-r--r-- | package/mac80211/patches/300-pending_work.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch index cb219c914..4f96a013f 100644 --- a/package/mac80211/patches/300-pending_work.patch +++ b/package/mac80211/patches/300-pending_work.patch @@ -1544,3 +1544,61 @@ } u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate) +--- a/net/wireless/nl80211.c ++++ b/net/wireless/nl80211.c +@@ -2246,6 +2246,33 @@ static int nl80211_parse_beacon(struct g + return 0; + } + ++static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev, ++ struct cfg80211_ap_settings *params) ++{ ++ struct wireless_dev *wdev; ++ bool ret = false; ++ ++ mutex_lock(&rdev->devlist_mtx); ++ ++ list_for_each_entry(wdev, &rdev->netdev_list, list) { ++ if (wdev->iftype != NL80211_IFTYPE_AP && ++ wdev->iftype != NL80211_IFTYPE_P2P_GO) ++ continue; ++ ++ if (!wdev->preset_chan) ++ continue; ++ ++ params->channel = wdev->preset_chan; ++ params->channel_type = wdev->preset_chantype; ++ ret = true; ++ break; ++ } ++ ++ mutex_unlock(&rdev->devlist_mtx); ++ ++ return ret; ++} ++ + static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) + { + struct cfg80211_registered_device *rdev = info->user_ptr[0]; +@@ -2348,7 +2375,7 @@ static int nl80211_start_ap(struct sk_bu + } else if (wdev->preset_chan) { + params.channel = wdev->preset_chan; + params.channel_type = wdev->preset_chantype; +- } else ++ } else if (!nl80211_get_ap_channel(rdev, ¶ms)) + return -EINVAL; + + if (!cfg80211_can_beacon_sec_chan(&rdev->wiphy, params.channel, +@@ -2356,8 +2383,11 @@ static int nl80211_start_ap(struct sk_bu + return -EINVAL; + + err = rdev->ops->start_ap(&rdev->wiphy, dev, ¶ms); +- if (!err) ++ if (!err) { ++ wdev->preset_chan = params.channel; ++ wdev->preset_chantype = params.channel_type; + wdev->beacon_interval = params.beacon_interval; ++ } + return err; + } + |