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Commit edba3532 authored by Pavani Muthyala's avatar Pavani Muthyala Committed by Kalle Valo
Browse files

rsi: add support for rf-kill functionality 



This patch implements rfkill_poll handler. Also, necessary changes
are done in interface up and down handler to support rfkill
functionality.

Signed-off-by: default avatarPavani Muthyala <pavani.muthyala@redpinesignals.com>
Signed-off-by: default avatarAmitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 6345016d

drivers/net/wireless/rsi/rsi_91x_mac80211.c

+19 −2
Original line number Original line Diff line number Diff line
@@ -279,11 +279,12 @@ static int rsi_mac80211_start(struct ieee80211_hw *hw) 
	struct rsi_hw *adapter = hw->priv;

	struct rsi_hw *adapter = hw->priv;

	struct rsi_common *common = adapter->priv;

	struct rsi_common *common = adapter->priv;





	rsi_dbg(ERR_ZONE, "===> Interface UP <===\n");

	mutex_lock(&common->mutex);

	mutex_lock(&common->mutex);

	common->iface_down = false;

	common->iface_down = false;

	mutex_unlock(&common->mutex);

	wiphy_rfkill_start_polling(hw->wiphy);



	rsi_send_rx_filter_frame(common, 0);

	rsi_send_rx_filter_frame(common, 0);

	mutex_unlock(&common->mutex);





	return 0;

	return 0;

}

}
@@ -299,8 +300,10 @@ static void rsi_mac80211_stop(struct ieee80211_hw *hw) 
	struct rsi_hw *adapter = hw->priv;

	struct rsi_hw *adapter = hw->priv;

	struct rsi_common *common = adapter->priv;

	struct rsi_common *common = adapter->priv;





	rsi_dbg(ERR_ZONE, "===> Interface DOWN <===\n");

	mutex_lock(&common->mutex);

	mutex_lock(&common->mutex);

	common->iface_down = true;

	common->iface_down = true;

	wiphy_rfkill_stop_polling(hw->wiphy);





	/* Block all rx frames */

	/* Block all rx frames */

	rsi_send_rx_filter_frame(common, 0xffff);

	rsi_send_rx_filter_frame(common, 0xffff);
@@ -1214,6 +1217,19 @@ static void rsi_reg_notify(struct wiphy *wiphy, 
	mutex_unlock(&common->mutex);

	mutex_unlock(&common->mutex);

}

}





static void rsi_mac80211_rfkill_poll(struct ieee80211_hw *hw)

{

	struct rsi_hw *adapter = hw->priv;

	struct rsi_common *common = adapter->priv;



	mutex_lock(&common->mutex);

	if (common->fsm_state != FSM_MAC_INIT_DONE)

		wiphy_rfkill_set_hw_state(hw->wiphy, true);

	else

		wiphy_rfkill_set_hw_state(hw->wiphy, false);

	mutex_unlock(&common->mutex);

}



static struct ieee80211_ops mac80211_ops = {

static struct ieee80211_ops mac80211_ops = {

	.tx = rsi_mac80211_tx,

	.tx = rsi_mac80211_tx,

	.start = rsi_mac80211_start,

	.start = rsi_mac80211_start,
@@ -1232,6 +1248,7 @@ static struct ieee80211_ops mac80211_ops = { 
	.sta_remove = rsi_mac80211_sta_remove,

	.sta_remove = rsi_mac80211_sta_remove,

	.set_antenna = rsi_mac80211_set_antenna,

	.set_antenna = rsi_mac80211_set_antenna,

	.get_antenna = rsi_mac80211_get_antenna,

	.get_antenna = rsi_mac80211_get_antenna,

	.rfkill_poll = rsi_mac80211_rfkill_poll,

};

};





/**

/**