iwlwifi: mvm: add MVM_FW_BCAST_FILTER_PASS_ALL option

The MVM_FW_BCAST_FILTER_PASS_ALL option defined in iwl-dbg-cfg.ini
configuration file allows to enable/disable FW broadcast filtering.

If MVM_FW_BCAST_FILTER_PASS_ALL is not defined in iwl-dbg-cfg.ini or
its value is 0, the mvm broadcast filtering is enabled.

Setting MVM_FW_BCAST_FILTER_PASS_ALL=1 in iwl-dbg-cfg.ini blocks sending
of BCAST_FILTER_CMD to FW.

Signed-off-by: Max Stepanov <Max.Stepanov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/mvm/constants.h b/drivers/net/wireless/iwlwifi/mvm/constants.h
index f2887838cd39a8efce74200359794d4f6f44da79..a2b473d5036209d27d293f0b832611d2b95ba38e 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/constants.h
+++ b/drivers/net/wireless/iwlwifi/mvm/constants.h
@@ -92,10 +92,11 @@
 #define IWL_MVM_BT_COEX_SYNC2SCO               1
 #define IWL_MVM_BT_COEX_CORUNNING              0
 #define IWL_MVM_BT_COEX_MPLUT                  1
+#define IWL_MVM_BT_COEX_ANTENNA_COUPLING_THRS  30
 #define IWL_MVM_FW_MCAST_FILTER_PASS_ALL       0
+#define IWL_MVM_FW_BCAST_FILTER_PASS_ALL       0
 #define IWL_MVM_QUOTA_THRESHOLD                        8
 #define IWL_MVM_RS_RSSI_BASED_INIT_RATE         0
 #define IWL_MVM_RS_DISABLE_MIMO                        0
-#define IWL_MVM_BT_COEX_ANTENNA_COUPLING_THRS  30
 
 #endif /* __MVM_CONSTANTS_H */

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index b17877ce207f627c61b5753fb0dec54bd0dfea88..9fc843e6dd2a4561539cfdc771468cc9dc0876d1 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -1382,6 +1382,9 @@ bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
                .cmd = cmd,
        };
 
+       if (IWL_MVM_FW_BCAST_FILTER_PASS_ALL)
+               return false;
+
        memset(cmd, 0, sizeof(*cmd));
        cmd->max_bcast_filters = ARRAY_SIZE(cmd->filters);
        cmd->max_macs = ARRAY_SIZE(cmd->macs);