wl12xx: support FW TX inactivity triggers
In AP mode we register for the MAX_TX_RETRY and INACTIVE_STA events.
Both are reported to the upper layers as a TX failure in the offending
stations.
In STA mode we register only for the MAX_TX_RETRY event. A TX failure is
interpreted as a loss of connection.
Support for IEEE80211_HW_REPORTS_TX_ACK_STATUS has been removed to avoid
the inherent race condition of a mac80211 TX failure counter in addition
to the FW counter.
This patch depends on "mac80211: allow low level driver to report packet
loss"
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
index 2b0cf85..d263ebb 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -478,10 +478,12 @@
DISCONNECT_EVENT_COMPLETE_ID |
RSSI_SNR_TRIGGER_0_EVENT_ID |
PSPOLL_DELIVERY_FAILURE_EVENT_ID |
- SOFT_GEMINI_SENSE_EVENT_ID;
+ SOFT_GEMINI_SENSE_EVENT_ID |
+ MAX_TX_RETRY_EVENT_ID;
if (wl->bss_type == BSS_TYPE_AP_BSS)
- wl->event_mask |= STA_REMOVE_COMPLETE_EVENT_ID;
+ wl->event_mask |= STA_REMOVE_COMPLETE_EVENT_ID |
+ INACTIVE_STA_EVENT_ID;
else
wl->event_mask |= DUMMY_PACKET_EVENT_ID;