diff options
| author | Avri Altman <avri.altman@intel.com> | 2016-02-03 16:28:25 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2016-02-27 22:00:14 +0200 |
| commit | cee5a882d0273aac0d622368885c9aac676cce33 (patch) | |
| tree | d76ef57c81af813a32606be11163f2bafff28665 /drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | |
| parent | 21daff96a90e8bc2dfa57499c8305dbb9430f661 (diff) | |
iwlwifi: mvm: forbid U-APSD for P2P Client if the firmware doesn't support it
Older versions of the firmware don't support U-APSD for
P2P Client. Forbid U-APSD for P2P Client when an old
firmware is being used.
Signed-off-by: Avri Altman <avri.altman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 4c2449b0ba86..86b4b9d81435 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -2334,6 +2334,11 @@ static void iwl_mvm_check_uapsd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT)) return; + if (vif->p2p && !iwl_mvm_is_p2p_standalone_uapsd_supported(mvm)) { + vif->driver_flags &= ~IEEE80211_VIF_SUPPORTS_UAPSD; + return; + } + if (iwlwifi_mod_params.uapsd_disable) { vif->driver_flags &= ~IEEE80211_VIF_SUPPORTS_UAPSD; return; |