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| author | Ilan Peer <ilan.peer@intel.com> | 2013-02-14 14:25:24 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-03-06 16:47:01 +0100 |
| commit | 1dcd15eed073d5c7b37b43eff645e6c1dae342d9 (patch) | |
| tree | b71cc32508dc789fe8a48133d57b689d5d37cb49 /drivers/net/wireless/iwlwifi | |
| parent | cc7ee2bab3d90b0a09651dcfa2d0c9ec1a115bc8 (diff) | |
| download | op-kernel-dev-1dcd15eed073d5c7b37b43eff645e6c1dae342d9.zip op-kernel-dev-1dcd15eed073d5c7b37b43eff645e6c1dae342d9.tar.gz | |
iwlwifi: mvm: Update MAC context filter flags
1. For P2P Device filter in only probe requests.
2. For station mode filter in all group cast frames,
and in addition beacons as long as we are not associated.
3. For AP/GO filter in all group cast and in addition probe
requests.
Signed-off-by: Ilan Peer <ilan.peer@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')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c index 3a136c1..a993f6c 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c @@ -651,6 +651,13 @@ static int iwl_mvm_mac_ctxt_cmd_station(struct iwl_mvm *mvm, /* Fill the common data for all mac context types */ iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action); + /* Allow beacons to pass through as long as we are not associated,or we + * do not have dtim period information */ + if (!vif->bss_conf.assoc || !vif->bss_conf.dtim_period) + cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_BEACON); + else + cmd.filter_flags &= ~cpu_to_le32(MAC_FILTER_IN_BEACON); + /* Fill the data specific for station mode */ iwl_mvm_mac_ctxt_cmd_fill_sta(mvm, vif, &cmd.sta); @@ -714,7 +721,9 @@ static int iwl_mvm_mac_ctxt_cmd_p2p_device(struct iwl_mvm *mvm, iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action); cmd.protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT); - cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROMISC); + + /* Override the filter flags to accept only probe requests */ + cmd.filter_flags = cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST); /* * This flag should be set to true when the P2P Device is @@ -881,6 +890,9 @@ static int iwl_mvm_mac_ctxt_cmd_ap(struct iwl_mvm *mvm, /* Fill the common data for all mac context types */ iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action); + /* Also enable probe requests to pass */ + cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST); + /* Fill the data specific for ap mode */ iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.ap); |
