From 86583258499ce5c3ee0e49f897c2d1c013ebdbd9 Mon Sep 17 00:00:00 2001 From: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Date: Mon, 10 Jul 2017 18:10:47 +0530 Subject: [PATCH] rsi: Send rx filter frame to device when interface is down When interface is down it is better to stop all RX packets to host. 0xffff will block all packets to host. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> --- drivers/net/wireless/rsi/rsi_91x_mac80211.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c index 36303ae820af4..d094b0ab05ba1 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c +++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c @@ -301,6 +301,10 @@ static void rsi_mac80211_stop(struct ieee80211_hw *hw) mutex_lock(&common->mutex); common->iface_down = true; + + /* Block all rx frames */ + rsi_send_rx_filter_frame(common, 0xffff); + mutex_unlock(&common->mutex); } -- 2.39.5