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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>
This commit is contained in:
Eliad Peller 2013-11-06 10:49:32 +02:00 committed by Emmanuel Grumbach
parent 70d6babbc9
commit b77f06d9ec
2 changed files with 18 additions and 1 deletions
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6
drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
View File

@ -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 {

13
drivers/net/wireless/iwlwifi/mvm/ops.c
View File

@ -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);