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@mediatek.com>
Link: https://lore.kernel.org/r/20221027015653.1448-1-howard-yh.hsu@mediatek.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/net/mac80211/s1g.c b/net/mac80211/s1g.c
index 4141bc8..10b34bc 100644 (file)
--- 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);