From: Jérôme Pouiller <jerome.pouiller@xxxxxxxxxx>
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 <jerome.pouiller@xxxxxxxxxx>
---
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 58446f78d648..464a67a9b41c 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);
}
}
--
2.33.0
