This is a note to let you know that I've just added the patch titled
wifi: mac80211: Set TWT Information Frame Disabled bit as 1
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
wifi-mac80211-set-twt-information-frame-disabled-bit.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 14ba9f958b0c8628b531dc447a93337c87c72baf
Author: Howard Hsu <howard-yh.hsu@xxxxxxxxxxxx>
Date: Thu Oct 27 09:56:53 2022 +0800
wifi: mac80211: Set TWT Information Frame Disabled bit as 1
[ Upstream commit 30ac96f7cc973bb850c718c9bbe1fdcedfbe826b ]
The TWT Information Frame Disabled bit of control field of TWT Setup
frame shall be set to 1 since handling TWT Information frame is not
supported by current mac80211 implementation.
Fixes: f5a4c24e689f ("mac80211: introduce individual TWT support in AP mode")
Signed-off-by: Howard Hsu <howard-yh.hsu@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20221027015653.1448-1-howard-yh.hsu@xxxxxxxxxxxx
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/mac80211/s1g.c b/net/mac80211/s1g.c
index 4141bc80cdfd..10b34bc4b67d 100644
--- a/net/mac80211/s1g.c
+++ b/net/mac80211/s1g.c
@@ -112,6 +112,9 @@ ieee80211_s1g_rx_twt_setup(struct ieee80211_sub_if_data *sdata,
goto out;
}
+ /* TWT Information not supported yet */
+ twt->control |= IEEE80211_TWT_CONTROL_RX_DISABLED;
+
drv_add_twt_setup(sdata->local, sdata, &sta->sta, twt);
out:
ieee80211_s1g_send_twt_setup(sdata, mgmt->sa, sdata->vif.addr, twt);
