From 583f188e0c24b40c093511b9f412e1c350891877 Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=B4me=20Pouiller?= Date: Mon, 13 Sep 2021 15:01:41 +0200 Subject: [PATCH] staging: wfx: fix support for CSA MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The WF200 is able to filter beacons. However, it uses a positive filter: any change to an IE not listed won't be reported. In current code, the changes in Channel Switch Announcement (CSA) are not reported to the host. Thus, it fixes the support for CSA in station mode. Signed-off-by: Jérôme Pouiller Link: https://lore.kernel.org/r/20210913130203.1903622-11-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wfx/sta.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c index aff0559653bf7..5f2f8900ce998 100644 --- a/drivers/staging/wfx/sta.c +++ b/drivers/staging/wfx/sta.c @@ -80,13 +80,18 @@ static void wfx_filter_beacon(struct wfx_vif *wvif, bool filter_beacon) .has_changed = 1, .no_longer = 1, .has_appeared = 1, + }, { + .ie_id = WLAN_EID_CHANNEL_SWITCH, + .has_changed = 1, + .no_longer = 1, + .has_appeared = 1, } }; if (!filter_beacon) { hif_beacon_filter_control(wvif, 0, 1); } else { - hif_set_beacon_filter_table(wvif, 3, filter_ies); + hif_set_beacon_filter_table(wvif, ARRAY_SIZE(filter_ies), filter_ies); hif_beacon_filter_control(wvif, HIF_BEACON_FILTER_ENABLE, 0); } } -- 2.30.2