Merge "wil6210: propagate disconnect reason" (4577ed7f) · Commits · e / devices / android_kernel_sony_msm8994

drivers/net/wireless/ath/wil6210/cfg80211.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -797,7 +797,7 @@ static int wil_cfg80211_del_station(struct wiphy *wiphy,
		struct wil6210_priv *wil = wiphy_to_wil(wiphy);

		mutex_lock(&wil->mutex);
		wil6210_disconnect(wil, mac, false);
		wil6210_disconnect(wil, mac, WLAN_REASON_UNSPECIFIED, false);
		mutex_unlock(&wil->mutex);

		return 0;

drivers/net/wireless/ath/wil6210/main.c

+12 −13

Original line number	Diff line number	Diff line
		@@ -104,7 +104,7 @@ void wil_memcpy_toio_32(volatile void __iomem dst, const void src,
		}

		static void wil_disconnect_cid(struct wil6210_priv *wil, int cid,
		bool from_event)
		u16 reason_code, bool from_event)
		{
		uint i;
		struct net_device *ndev = wil_to_ndev(wil);
		@@ -117,8 +117,7 @@ static void wil_disconnect_cid(struct wil6210_priv *wil, int cid,
		sta->data_port_open = false;
		if (sta->status != wil_sta_unused) {
		if (!from_event)
		wmi_disconnect_sta(wil, sta->addr,
		WLAN_REASON_DEAUTH_LEAVING);
		wmi_disconnect_sta(wil, sta->addr, reason_code);

		switch (wdev->iftype) {
		case NL80211_IFTYPE_AP:
		@@ -152,7 +151,7 @@ static void wil_disconnect_cid(struct wil6210_priv *wil, int cid,
		}

		static void _wil6210_disconnect(struct wil6210_priv wil, void bssid,
		bool from_event)
		u16 reason_code, bool from_event)
		{
		int cid = -ENOENT;
		struct net_device *ndev = wil_to_ndev(wil);
		@@ -167,10 +166,10 @@ static void _wil6210_disconnect(struct wil6210_priv wil, void bssid,
		}

		if (cid >= 0) /* disconnect 1 peer */
		wil_disconnect_cid(wil, cid, from_event);
		wil_disconnect_cid(wil, cid, reason_code, from_event);
		else /* disconnect all */
		for (cid = 0; cid < WIL6210_MAX_CID; cid++)
		wil_disconnect_cid(wil, cid, from_event);
		wil_disconnect_cid(wil, cid, reason_code, from_event);

		/* link state */
		switch (wdev->iftype) {
		@@ -179,8 +178,7 @@ static void _wil6210_disconnect(struct wil6210_priv wil, void bssid,
		wil_link_off(wil);
		if (test_bit(wil_status_fwconnected, &wil->status)) {
		clear_bit(wil_status_fwconnected, &wil->status);
		cfg80211_disconnected(ndev,
		WLAN_STATUS_UNSPECIFIED_FAILURE,
		cfg80211_disconnected(ndev, reason_code,
		NULL, 0, GFP_KERNEL);
		} else if (test_bit(wil_status_fwconnecting, &wil->status)) {
		cfg80211_connect_result(ndev, bssid, NULL, 0, NULL, 0,
		@@ -200,7 +198,7 @@ static void wil_disconnect_worker(struct work_struct *work)
		struct wil6210_priv, disconnect_worker);

		mutex_lock(&wil->mutex);
		_wil6210_disconnect(wil, NULL, false);
		_wil6210_disconnect(wil, NULL, WLAN_REASON_UNSPECIFIED, false);
		mutex_unlock(&wil->mutex);
		}

		@@ -392,18 +390,19 @@ int wil_priv_init(struct wil6210_priv *wil)
		* wil6210_disconnect - disconnect one connection
		* @wil: driver context
		* @bssid: peer to disconnect, NULL to disconnect all
		* @reason_code: Reason code for the Disassociation frame
		* @from_event: whether is invoked from FW event handler
		*
		* Disconnect and release associated resources. If invoked not from the
		* FW event handler, issue WMI command(s) to trigger MAC disconnect.
		*/
		void wil6210_disconnect(struct wil6210_priv wil, void bssid,
		bool from_event)
		u16 reason_code, bool from_event)
		{
		wil_dbg_misc(wil, "%s()\n", __func__);

		del_timer_sync(&wil->connect_timer);
		_wil6210_disconnect(wil, bssid, from_event);
		_wil6210_disconnect(wil, bssid, reason_code, from_event);
		}

		void wil_priv_deinit(struct wil6210_priv *wil)
		@@ -415,7 +414,7 @@ void wil_priv_deinit(struct wil6210_priv *wil)
		cancel_work_sync(&wil->disconnect_worker);
		cancel_work_sync(&wil->fw_error_worker);
		mutex_lock(&wil->mutex);
		wil6210_disconnect(wil, NULL, false);
		wil6210_disconnect(wil, NULL, WLAN_REASON_DEAUTH_LEAVING, false);
		mutex_unlock(&wil->mutex);
		wmi_event_flush(wil);
		destroy_workqueue(wil->wmi_wq_conn);
		@@ -600,7 +599,7 @@ int wil_reset(struct wil6210_priv *wil)
		WARN_ON(test_bit(wil_status_napi_en, &wil->status));

		cancel_work_sync(&wil->disconnect_worker);
		wil6210_disconnect(wil, NULL, false);
		wil6210_disconnect(wil, NULL, WLAN_REASON_DEAUTH_LEAVING, false);

		wil->status = 0; /* prevent NAPI from being scheduled */

drivers/net/wireless/ath/wil6210/wil6210.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -585,7 +585,7 @@ int wmi_set_mac_address(struct wil6210_priv wil, void addr);
		int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan);
		int wmi_pcp_stop(struct wil6210_priv *wil);
		void wil6210_disconnect(struct wil6210_priv wil, void bssid,
		bool from_event);
		u16 reason_code, bool from_event);

		int wil_rx_init(struct wil6210_priv *wil);
		void wil_rx_fini(struct wil6210_priv *wil);

drivers/net/wireless/ath/wil6210/wmi.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -478,15 +478,15 @@ static void wmi_evt_disconnect(struct wil6210_priv *wil, int id,
		void *d, int len)
		{
		struct wmi_disconnect_event *evt = d;
		u16 reason_code = le16_to_cpu(evt->protocol_reason_status);

		wil_dbg_wmi(wil, "Disconnect %pM reason %d proto %d wmi\n",
		evt->bssid,
		evt->protocol_reason_status, evt->disconnect_reason);
		wil_dbg_wmi(wil, "Disconnect %pM reason [proto %d wmi %d]\n",
		evt->bssid, reason_code, evt->disconnect_reason);

		wil->sinfo_gen++;

		mutex_lock(&wil->mutex);
		wil6210_disconnect(wil, evt->bssid, true);
		wil6210_disconnect(wil, evt->bssid, reason_code, true);
		mutex_unlock(&wil->mutex);
		}