diff options
| author | Alexander Bondar <alexander.bondar@intel.com> | 2013-04-23 13:52:10 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-05-16 23:11:53 +0200 |
| commit | ee1e84225f779386858702872fb299457e7941f9 (patch) | |
| tree | 0f7a160e6d86551a67eb30faa5f9da4d220d353b /drivers/net/wireless/iwlwifi/mvm/d3.c | |
| parent | 5b1dbfc3aa26327dede4cf7a88d7c1e71728e024 (diff) | |
| download | lwn-ee1e84225f779386858702872fb299457e7941f9.tar.gz lwn-ee1e84225f779386858702872fb299457e7941f9.zip | |
iwlwifi: mvm: configure power management in D3
Configure power management in the D3 firmware by sending
the power table command to it when suspending; this uses
some values that are more suitable to a low power state.
Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/d3.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/d3.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c index 63d788aef3f4..4d3c978b5c76 100644 --- a/drivers/net/wireless/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/iwlwifi/mvm/d3.c @@ -1007,6 +1007,10 @@ int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) if (ret) goto out; + ret = iwl_mvm_power_update_mode(mvm, vif); + if (ret) + goto out; + /* must be last -- this switches firmware state */ ret = iwl_mvm_send_cmd_pdu(mvm, D3_CONFIG_CMD, CMD_SYNC, sizeof(d3_cfg_cmd), &d3_cfg_cmd); |