iwlagn: implement WoWLAN
Implement WoWLAN support in iwlagn. The device
supports a number of wakeup triggers and can do
GTK rekeying when asleep (if HW crypto is used).
Unfortunately, we need to disconnect from the AP
after resume since we can't yet get all the info
out of the wowlan uCode to stay connected safely.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 7148748..d78a465 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -855,6 +855,9 @@
iwl_wake_any_queue(priv, ctx);
}
ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+
+ if (ctx->ctxid == IWL_RXON_CTX_BSS)
+ priv->have_rekey_data = false;
}
iwlagn_bt_coex_rssi_monitor(priv);