From: Eliad Peller <eliad@wizery.com>
Date: Wed, 6 Nov 2013 08:49:32 +0000 (+0200)
Subject: iwlwifi: mvm: configure WOWLAN_CONFIGURATION on D0i3 entry
X-Git-Tag: v3.15-rc1~113^2~289^2^2~102^2~24
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=b77f06d9eccb2edb1ef78c30eb6d38632ed4f196;p=~emulex%2Finfiniband.git

iwlwifi: mvm: configure WOWLAN_CONFIGURATION on D0i3 entry

We need to ask the fw to wake up on incoming packets (that
pass the filters).

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---

diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
index 8415ff312d0..521997669c9 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
@@ -231,8 +231,12 @@ enum iwl_wowlan_wakeup_filters {
 	IWL_WOWLAN_WAKEUP_RF_KILL_DEASSERT		= BIT(8),
 	IWL_WOWLAN_WAKEUP_REMOTE_LINK_LOSS		= BIT(9),
 	IWL_WOWLAN_WAKEUP_REMOTE_SIGNATURE_TABLE	= BIT(10),
-	/* BIT(11) reserved */
+	IWL_WOWLAN_WAKEUP_REMOTE_TCP_EXTERNAL		= BIT(11),
 	IWL_WOWLAN_WAKEUP_REMOTE_WAKEUP_PACKET		= BIT(12),
+	IWL_WOWLAN_WAKEUP_IOAC_MAGIC_PACKET		= BIT(13),
+	IWL_WOWLAN_WAKEUP_HOST_TIMER			= BIT(14),
+	IWL_WOWLAN_WAKEUP_RX_FRAME			= BIT(15),
+	IWL_WOWLAN_WAKEUP_BCN_FILTERING			= BIT(16),
 }; /* WOWLAN_WAKEUP_FILTER_API_E_VER_4 */
 
 struct iwl_wowlan_config_cmd {
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index 5bc44395fa9..12b81ca9195 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -844,6 +844,13 @@ static int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode)
 {
 	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
 	u32 flags = CMD_ASYNC | CMD_HIGH_PRIO | CMD_SEND_IN_IDLE;
+	int ret;
+	struct iwl_wowlan_config_cmd wowlan_config_cmd = {
+		.wakeup_filter = cpu_to_le32(IWL_WOWLAN_WAKEUP_RX_FRAME |
+					     IWL_WOWLAN_WAKEUP_BEACON_MISS |
+					     IWL_WOWLAN_WAKEUP_LINK_CHANGE |
+					     IWL_WOWLAN_WAKEUP_BCN_FILTERING),
+	};
 	struct iwl_d3_manager_config d3_cfg_cmd = {
 		.min_sleep_time = cpu_to_le32(1000),
 	};
@@ -855,6 +862,12 @@ static int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode)
 						   iwl_mvm_enter_d0i3_iterator,
 						   mvm);
 
+	ret = iwl_mvm_send_cmd_pdu(mvm, WOWLAN_CONFIGURATION, flags,
+				   sizeof(wowlan_config_cmd),
+				   &wowlan_config_cmd);
+	if (ret)
+		return ret;
+
 	return iwl_mvm_send_cmd_pdu(mvm, D3_CONFIG_CMD,
 				    flags | CMD_MAKE_TRANS_IDLE,
 				    sizeof(d3_cfg_cmd), &d3_cfg_cmd);