iwlagn: don't use CCK rates for P2P interfaces

P2P interfaces must not use CCK rates, only OFDM
rates are allowed. To set this up, we need to set
up the broadcast station to start with 6M instead
of starting with 1M.

Since the interface type can change, also reset
the broadcast station when RXON changes.

This will affect beacons as well.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index a7c66c4e5f2a..8fa43d427811 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -210,6 +210,8 @@ static int iwlagn_rxon_disconn(struct iwl_priv *priv,
          * keys, so we have to restore those afterwards.
          */
         iwl_clear_ucode_stations(priv, ctx);
+        /* update -- might need P2P now */
+        iwl_update_bcast_station(priv, ctx);
         iwl_restore_stations(priv, ctx);
         ret = iwl_restore_default_wep_keys(priv, ctx);
         if (ret) {