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[21/21] iwlwifi: mvm: add debug print for d0i3 exit indication

Message ID 1442869141-31637-21-git-send-email-luca@coelho.fi (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show

Commit Message

Luca Coelho Sept. 21, 2015, 8:59 p.m. UTC 
From: Eliad Peller <eliad@wizery.com>

In order to verify d0i3 flow, add debug print to indicate
d0i3 exit was completed (right after tx was re-enabled),
along with the wakeup reasons.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/iwlwifi/mvm/ops.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index 62eefab..3f6428c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -1263,7 +1263,7 @@  static void iwl_mvm_d0i3_exit_work(struct work_struct *wk)
 	};
 	struct iwl_wowlan_status *status;
 	int ret;
-	u32 handled_reasons, wakeup_reasons;
+	u32 handled_reasons, wakeup_reasons = 0;
 	__le16 *qos_seq = NULL;
 
 	mutex_lock(&mvm->mutex);
@@ -1295,6 +1295,9 @@  static void iwl_mvm_d0i3_exit_work(struct work_struct *wk)
 out:
 	iwl_mvm_d0i3_enable_tx(mvm, qos_seq);
 
+	IWL_DEBUG_INFO(mvm, "d0i3 exit completed (wakeup reasons: 0x%x)\n",
+		       wakeup_reasons);
+
 	/* qos_seq might point inside resp_pkt, so free it only now */
 	if (get_status_cmd.resp_pkt)
 		iwl_free_resp(&get_status_cmd);