From 69aa167583a9e6d36ac1957c0bc51136c7a770fa Mon Sep 17 00:00:00 2001 From: Luciano Coelho Date: Thu, 10 Apr 2014 10:01:37 +0300 Subject: wlcore: ignore dummy packet events in PLT mode Sometimes the firmware sends a dummy packet event while we are in PLT mode. This doesn't make sense, it's a firmware bug. Fix this by ignoring dummy packet events when we're PLT mode. Reported-by: Yegor Yefremov Reported-by: Arik Nemtsov Signed-off-by: Luciano Coelho Signed-off-by: John W. Linville --- drivers/net/wireless/ti/wlcore/event.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/wireless/ti/wlcore/event.c b/drivers/net/wireless/ti/wlcore/event.c index 1f9a36031b06..16d10281798d 100644 --- a/drivers/net/wireless/ti/wlcore/event.c +++ b/drivers/net/wireless/ti/wlcore/event.c @@ -158,6 +158,11 @@ EXPORT_SYMBOL_GPL(wlcore_event_channel_switch); void wlcore_event_dummy_packet(struct wl1271 *wl) { + if (wl->plt) { + wl1271_info("Got DUMMY_PACKET event in PLT mode. FW bug, ignoring."); + return; + } + wl1271_debug(DEBUG_EVENT, "DUMMY_PACKET_ID_EVENT_ID"); wl1271_tx_dummy_packet(wl); } -- cgit v1.2.3