From: Luciano Coelho <luca@xxxxxxxxx>
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@xxxxxxxxxxxxxx>
Reported-by: Arik Nemtsov <arik@xxxxxxxxxx>
Signed-off-by: Luciano Coelho <luca@xxxxxxxxx>
---
In v2:
* fix compilation;
---
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 1f9a360..16d1028 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);
}
--
1.9.1
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