6.15-stable review patch. If anyone has any objections, please let me know.
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From: Bitterblue Smith rtl8821cerfe2@gmail.com
[ Upstream commit 526b000991b557c40ea53e64ba24bb9e0fff0071 ]
When working in station mode, TDLS peers are assigned macid 0, even though 0 was already assigned to the AP. This causes the connection with the AP to stop working after the TDLS connection is torn down.
Assign the next available macid to TDLS peers, same as client stations in AP mode.
Fixes: 902cb7b11f9a ("wifi: rtw88: assign mac_id for vif/sta and update to TX desc") Signed-off-by: Bitterblue Smith rtl8821cerfe2@gmail.com Acked-by: Ping-Ke Shih pkshih@realtek.com Signed-off-by: Ping-Ke Shih pkshih@realtek.com Link: https://patch.msgid.link/58648c09-8553-4bcc-a977-9dc9afd63780@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/realtek/rtw88/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index bc2c1a5a30b3..c589727c525e 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -349,7 +349,7 @@ int rtw_sta_add(struct rtw_dev *rtwdev, struct ieee80211_sta *sta, struct rtw_vif *rtwvif = (struct rtw_vif *)vif->drv_priv; int i;
- if (vif->type == NL80211_IFTYPE_STATION) { + if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) { si->mac_id = rtwvif->mac_id; } else { si->mac_id = rtw_acquire_macid(rtwdev); @@ -386,7 +386,7 @@ void rtw_sta_remove(struct rtw_dev *rtwdev, struct ieee80211_sta *sta,
cancel_work_sync(&si->rc_work);
- if (vif->type != NL80211_IFTYPE_STATION) + if (vif->type != NL80211_IFTYPE_STATION || sta->tdls) rtw_release_macid(rtwdev, si->mac_id); if (fw_exist) rtw_fw_media_status_report(rtwdev, si->mac_id, false);