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authorJohn W. Linville <linville@tuxdriver.com>2013-08-28 10:36:09 -0400
committerJohn W. Linville <linville@tuxdriver.com>2013-08-28 10:36:09 -0400
commitb35c809708ad245a36bef94d6fb1e83f6ab850aa (patch)
treec6dc6580546c9a5997eae06c8409f986c383d2a4 /drivers/net/wireless/iwlwifi/mvm/time-event.c
parent6e956da2027c767859128b9bfef085cf2a8e233b (diff)
parent19c361608ce3e73f352e323262f7e0a8264be3af (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts: drivers/net/wireless/iwlwifi/pcie/trans.c net/mac80211/ibss.c
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/time-event.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/time-event.c33
1 files changed, 23 insertions, 10 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c
index f5329d22840..c17b74c3139 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c
@@ -137,6 +137,20 @@ static void iwl_mvm_roc_finished(struct iwl_mvm *mvm)
schedule_work(&mvm->roc_done_wk);
}
+static bool iwl_mvm_te_check_disconnect(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ const char *errmsg)
+{
+ if (vif->type != NL80211_IFTYPE_STATION)
+ return false;
+ if (vif->bss_conf.assoc && vif->bss_conf.dtim_period)
+ return false;
+ if (errmsg)
+ IWL_ERR(mvm, "%s\n", errmsg);
+ ieee80211_connection_loss(vif);
+ return true;
+}
+
/*
* Handles a FW notification for an event that is known to the driver.
*
@@ -162,8 +176,13 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm,
* P2P Device discoveribility, while there are other higher priority
* events in the system).
*/
- WARN_ONCE(!le32_to_cpu(notif->status),
- "Failed to schedule time event\n");
+ if (WARN_ONCE(!le32_to_cpu(notif->status),
+ "Failed to schedule time event\n")) {
+ if (iwl_mvm_te_check_disconnect(mvm, te_data->vif, NULL)) {
+ iwl_mvm_te_clear_data(mvm, te_data);
+ return;
+ }
+ }
if (le32_to_cpu(notif->action) & TE_V2_NOTIF_HOST_EVENT_END) {
IWL_DEBUG_TE(mvm,
@@ -179,14 +198,8 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm,
* By now, we should have finished association
* and know the dtim period.
*/
- if (te_data->vif->type == NL80211_IFTYPE_STATION &&
- (!te_data->vif->bss_conf.assoc ||
- !te_data->vif->bss_conf.dtim_period)) {
- IWL_ERR(mvm,
- "No assocation and the time event is over already...\n");
- ieee80211_connection_loss(te_data->vif);
- }
-
+ iwl_mvm_te_check_disconnect(mvm, te_data->vif,
+ "No assocation and the time event is over already...");
iwl_mvm_te_clear_data(mvm, te_data);
} else if (le32_to_cpu(notif->action) & TE_V2_NOTIF_HOST_EVENT_START) {
te_data->running = true;