From: Arik Nemtsov <arik@xxxxxxxxxx> It seems the wl18xx FW sometimes sends spurious changes on the PSM state of the broadcast HLID. This causes us to search for a station on a non-peer link and fail, causing warnings in our log. Prevent the driver from considering PSM changes for any non-peer HLIDs. Signed-off-by: Arik Nemtsov <arik@xxxxxxxxxx> Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx> --- drivers/net/wireless/ti/wlcore/ps.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ti/wlcore/ps.c b/drivers/net/wireless/ti/wlcore/ps.c index 26bfc36..b52516e 100644 --- a/drivers/net/wireless/ti/wlcore/ps.c +++ b/drivers/net/wireless/ti/wlcore/ps.c @@ -280,7 +280,11 @@ void wl12xx_ps_link_start(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct ieee80211_sta *sta; struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); - if (test_bit(hlid, &wl->ap_ps_map)) + if (WARN_ON_ONCE(wlvif->bss_type != BSS_TYPE_AP_BSS)) + return; + + if (!test_bit(hlid, wlvif->ap.sta_hlid_map) || + test_bit(hlid, &wl->ap_ps_map)) return; wl1271_debug(DEBUG_PSM, "start mac80211 PSM on hlid %d pkts %d " -- 1.8.5.2.229.g4448466.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
