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Commit b77f06d9 authored by Eliad Peller's avatar Eliad Peller Committed by Emmanuel Grumbach
Browse files

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: default avatarEliad Peller <eliadx.peller@intel.com>
Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
parent 70d6babb

drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h

+5 −1
Original line number Diff line number Diff line
@@ -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 {

drivers/net/wireless/iwlwifi/mvm/ops.c

+13 −0
Original line number Diff line number Diff line
@@ -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);