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wlcore: ignore dummy packet events in PLT mode

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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 <yegorslists@googlemail.com>
Reported-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luciano Coelho 2014-04-10 10:01:37 +03:00 committed by John W. Linville
parent 98ddcbe033
commit 69aa167583
1 changed files with 5 additions and 0 deletions
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5
drivers/net/wireless/ti/wlcore/event.c
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@ -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);
}