diff options
Diffstat (limited to 'net/mac80211/offchannel.c')
| -rw-r--r-- | net/mac80211/offchannel.c | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index 65e1e9e971fd..28d03196ef75 100644 --- a/net/mac80211/offchannel.c +++ b/net/mac80211/offchannel.c @@ -8,7 +8,7 @@ * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz> * Copyright 2007, Michael Wu <flamingice@sourmilk.net> * Copyright 2009 Johannes Berg <johannes@sipsolutions.net> - * Copyright (C) 2019, 2022-2023 Intel Corporation + * Copyright (C) 2019, 2022-2024 Intel Corporation */ #include <linux/export.h> #include <net/mac80211.h> @@ -413,6 +413,39 @@ void ieee80211_start_next_roc(struct ieee80211_local *local) } } +void ieee80211_reconfig_roc(struct ieee80211_local *local) +{ + struct ieee80211_roc_work *roc, *tmp; + + /* + * In the software implementation can just continue with the + * interruption due to reconfig, roc_work is still queued if + * needed. + */ + if (!local->ops->remain_on_channel) + return; + + /* flush work so nothing from the driver is still pending */ + wiphy_work_flush(local->hw.wiphy, &local->hw_roc_start); + wiphy_work_flush(local->hw.wiphy, &local->hw_roc_done); + + list_for_each_entry_safe(roc, tmp, &local->roc_list, list) { + if (!roc->started) + break; + + if (!roc->hw_begun) { + /* it didn't start in HW yet, so we can restart it */ + roc->started = false; + continue; + } + + /* otherwise destroy it and tell userspace */ + ieee80211_roc_notify_destroy(roc); + } + + ieee80211_start_next_roc(local); +} + static void __ieee80211_roc_work(struct ieee80211_local *local) { struct ieee80211_roc_work *roc; |