From: Aloka Dixit <alokad@codeaurora.org>
To: johannes@sipsolutions.net, linux-wireless@vger.kernel.org
Subject: [v13 3/3] mac80211: MBSSID channel switch
Date: Tue, 5 Oct 2021 21:09:38 -0700 [thread overview]
Message-ID: <20211006040938.9531-4-alokad@codeaurora.org> (raw)
In-Reply-To: <20211006040938.9531-1-alokad@codeaurora.org>
From: John Crispin <john@phrozen.org>
Trigger ieee80211_csa_finish() on the non-transmitting interfaces
when channel switch concludes on the transmitting interface.
Signed-off-by: John Crispin <john@phrozen.org>
Co-developed-by: Aloka Dixit <alokad@codeaurora.org>
Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
---
v13: Replaced list_for_each_entry_safe() by list_for_each_entry()
net/mac80211/cfg.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index cfe99de457cb..8a107439451c 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -3271,8 +3271,18 @@ void ieee80211_csa_finish(struct ieee80211_vif *vif)
{
struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
- ieee80211_queue_work(&sdata->local->hw,
- &sdata->csa_finalize_work);
+ if (vif->mbssid_tx_vif == vif) {
+ struct ieee80211_sub_if_data *child;
+
+ list_for_each_entry(child, &sdata->local->interfaces, list)
+ if (child != sdata && child->vif.mbssid_tx_vif == vif &&
+ ieee80211_sdata_running(child)) {
+ ieee80211_queue_work(&child->local->hw,
+ &child->csa_finalize_work);
+ }
+ }
+
+ ieee80211_queue_work(&sdata->local->hw, &sdata->csa_finalize_work);
}
EXPORT_SYMBOL(ieee80211_csa_finish);
--
2.31.1
next prev parent reply other threads:[~2021-10-06 4:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-06 4:09 [v13 0/3] MBSSID and EMA support in AP mode Aloka Dixit
2021-10-06 4:09 ` [v13 1/3] mac80211: split beacon retrieval functions Aloka Dixit
2021-10-06 20:20 ` Aloka Dixit
2021-10-06 4:09 ` [v13 2/3] mac80211: MBSSID and EMA beacon handling in AP mode Aloka Dixit
2021-11-26 11:23 ` Johannes Berg
2022-01-14 19:23 ` Aloka Dixit
2022-01-14 20:12 ` Johannes Berg
2022-01-14 20:34 ` Aloka Dixit
2022-01-14 20:50 ` Johannes Berg
2021-10-06 4:09 ` Aloka Dixit [this message]
2021-11-26 11:16 ` [v13 3/3] mac80211: MBSSID channel switch Johannes Berg
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