diff options
Diffstat (limited to 'net/wireless/mlme.c')
| -rw-r--r-- | net/wireless/mlme.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index 4052041a19ea..4dac81854721 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -1110,26 +1110,28 @@ EXPORT_SYMBOL(__cfg80211_radar_event); void cfg80211_cac_event(struct net_device *netdev, const struct cfg80211_chan_def *chandef, - enum nl80211_radar_event event, gfp_t gfp) + enum nl80211_radar_event event, gfp_t gfp, + unsigned int link_id) { struct wireless_dev *wdev = netdev->ieee80211_ptr; struct wiphy *wiphy = wdev->wiphy; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy); unsigned long timeout; - /* not yet supported */ - if (wdev->valid_links) + if (WARN_ON(wdev->valid_links && + !(wdev->valid_links & BIT(link_id)))) return; - trace_cfg80211_cac_event(netdev, event); + trace_cfg80211_cac_event(netdev, event, link_id); - if (WARN_ON(!wdev->cac_started && event != NL80211_RADAR_CAC_STARTED)) + if (WARN_ON(!wdev->links[link_id].cac_started && + event != NL80211_RADAR_CAC_STARTED)) return; switch (event) { case NL80211_RADAR_CAC_FINISHED: - timeout = wdev->cac_start_time + - msecs_to_jiffies(wdev->cac_time_ms); + timeout = wdev->links[link_id].cac_start_time + + msecs_to_jiffies(wdev->links[link_id].cac_time_ms); WARN_ON(!time_after_eq(jiffies, timeout)); cfg80211_set_dfs_state(wiphy, chandef, NL80211_DFS_AVAILABLE); memcpy(&rdev->cac_done_chandef, chandef, @@ -1138,10 +1140,10 @@ void cfg80211_cac_event(struct net_device *netdev, cfg80211_sched_dfs_chan_update(rdev); fallthrough; case NL80211_RADAR_CAC_ABORTED: - wdev->cac_started = false; + wdev->links[link_id].cac_started = false; break; case NL80211_RADAR_CAC_STARTED: - wdev->cac_started = true; + wdev->links[link_id].cac_started = true; break; default: WARN_ON(1); |