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iwlwifi: mvm: fix WoWLAN RF-kill bug 

The RF-kill wakeup trigger flag is set in the wrong command,
which means it won't work. Also fix the comment in the TCP
wakeup trigger code -- the firmware was changed to look at
all the different trigger flags.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2013-03-20 10:40:05 +01:00
parent b926926234
commit 6039f3e196
1 changed files with 3 additions and 7 deletions
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10
drivers/net/wireless/iwlwifi/mvm/d3.c
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@ -866,17 +866,13 @@ int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
cpu_to_le32(IWL_WOWLAN_WAKEUP_PATTERN_MATCH);
if (wowlan->rfkill_release)
d3_cfg_cmd.wakeup_flags |=
wowlan_config_cmd.wakeup_filter |=
cpu_to_le32(IWL_WOWLAN_WAKEUP_RF_KILL_DEASSERT);
if (wowlan->tcp) {
/*
* The firmware currently doesn't really look at these, only
* the IWL_WOWLAN_WAKEUP_LINK_CHANGE bit. We have to set that
* reason bit since losing the connection to the AP implies
* losing the TCP connection.
* Set the flags anyway as long as they exist, in case this
* will be changed in the firmware.
* Set the "link change" (really "link lost") flag as well
* since that implies losing the TCP connection.
*/
wowlan_config_cmd.wakeup_filter |=
cpu_to_le32(IWL_WOWLAN_WAKEUP_REMOTE_LINK_LOSS |