Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6

[net-next-2.6.git] / drivers / net / wireless / iwlwifi / iwl3945-base.c

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d24eb47d370548b73036411c3532443e2d149c28..59a308b02f95fdc077a84a7d12d71db7451b1816 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -435,10 +435,7 @@ static void iwl3945_build_tx_cmd_basic(struct iwl_priv *priv,
                tx_flags |= TX_CMD_FLG_SEQ_CTL_MSK;
        }
 
-       priv->cfg->ops->utils->rts_tx_cmd_flag(info, &tx_flags);
-
-       if ((tx_flags & TX_CMD_FLG_RTS_MSK) || (tx_flags & TX_CMD_FLG_CTS_MSK))
-               tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK;
+       priv->cfg->ops->utils->tx_cmd_protection(priv, info, fc, &tx_flags);
 
        tx_flags &= ~(TX_CMD_FLG_ANT_SEL_MSK);
        if (ieee80211_is_mgmt(fc)) {
@@ -3394,6 +3391,55 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw,
 
        return 0;
 }
+
+static void iwl3945_configure_filter(struct ieee80211_hw *hw,
+                                    unsigned int changed_flags,
+                                    unsigned int *total_flags,
+                                    u64 multicast)
+{
+       struct iwl_priv *priv = hw->priv;
+       __le32 filter_or = 0, filter_nand = 0;
+
+#define CHK(test, flag)        do { \
+       if (*total_flags & (test))              \
+               filter_or |= (flag);            \
+       else                                    \
+               filter_nand |= (flag);          \
+       } while (0)
+
+       IWL_DEBUG_MAC80211(priv, "Enter: changed: 0x%x, total: 0x%x\n",
+                       changed_flags, *total_flags);
+
+       CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK);
+       CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK);
+       CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK);
+
+#undef CHK
+
+       mutex_lock(&priv->mutex);
+
+       priv->staging_rxon.filter_flags &= ~filter_nand;
+       priv->staging_rxon.filter_flags |= filter_or;
+
+       /*
+        * Committing directly here breaks for some reason,
+        * but we'll eventually commit the filter flags
+        * change anyway.
+        */
+
+       mutex_unlock(&priv->mutex);
+
+       /*
+        * Receiving all multicast frames is always enabled by the
+        * default flags setup in iwl_connection_init_rx_config()
+        * since we currently do not support programming multicast
+        * filters into the device.
+        */
+       *total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS |
+                       FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
+}
+
+
 /*****************************************************************************
  *
  * sysfs attributes
@@ -3799,7 +3845,7 @@ static struct ieee80211_ops iwl3945_hw_ops = {
        .add_interface = iwl_mac_add_interface,
        .remove_interface = iwl_mac_remove_interface,
        .config = iwl_mac_config,
-       .configure_filter = iwl_configure_filter,
+       .configure_filter = iwl3945_configure_filter,
        .set_key = iwl3945_mac_set_key,
        .conf_tx = iwl_mac_conf_tx,
        .reset_tsf = iwl_mac_reset_tsf,