mac80211: introduce hw config change flags

[firefly-linux-kernel-4.4.55.git] / drivers / net / wireless / ath5k / base.c

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 0f1d6bdd51a268f4b28ec1e79bc2c93e8fb84810..fcd688765d0468030569cb24d7579d75e7fa9a56 100644 (file)
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -219,8 +219,7 @@ static int ath5k_add_interface(struct ieee80211_hw *hw,
                struct ieee80211_if_init_conf *conf);
 static void ath5k_remove_interface(struct ieee80211_hw *hw,
                struct ieee80211_if_init_conf *conf);
-static int ath5k_config(struct ieee80211_hw *hw,
-               struct ieee80211_conf *conf);
+static int ath5k_config(struct ieee80211_hw *hw, u32 changed);
 static int ath5k_config_interface(struct ieee80211_hw *hw,
                struct ieee80211_vif *vif,
                struct ieee80211_if_conf *conf);
@@ -661,8 +660,7 @@ ath5k_pci_resume(struct pci_dev *pdev)
 {
        struct ieee80211_hw *hw = pci_get_drvdata(pdev);
        struct ath5k_softc *sc = hw->priv;
-       struct ath5k_hw *ah = sc->ah;
-       int i, err;
+       int err;
 
        pci_restore_state(pdev);
 
@@ -688,16 +686,6 @@ ath5k_pci_resume(struct pci_dev *pdev)
                goto err_irq;
        ath5k_led_enable(sc);
 
-       /*
-        * Reset the key cache since some parts do not
-        * reset the contents on initial power up or resume.
-        *
-        * FIXME: This may need to be revisited when mac80211 becomes
-        *        aware of suspend/resume.
-        */
-       for (i = 0; i < AR5K_KEYTABLE_SIZE; i++)
-               ath5k_hw_reset_key(ah, i);
-
        return 0;
 err_irq:
        free_irq(pdev->irq, sc);
@@ -718,7 +706,6 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
        struct ath5k_softc *sc = hw->priv;
        struct ath5k_hw *ah = sc->ah;
        u8 mac[ETH_ALEN];
-       unsigned int i;
        int ret;
 
        ATH5K_DBG(sc, ATH5K_DEBUG_ANY, "devid 0x%x\n", pdev->device);
@@ -736,13 +723,6 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
        if (ret > 0)
                __set_bit(ATH_STAT_MRRETRY, sc->status);
 
-       /*
-        * Reset the key cache since some parts do not
-        * reset the contents on initial power up.
-        */
-       for (i = 0; i < AR5K_KEYTABLE_SIZE; i++)
-               ath5k_hw_reset_key(ah, i);
-
        /*
         * Collect the channel list.  The 802.11 layer
         * is resposible for filtering this list based
@@ -2202,7 +2182,8 @@ ath5k_beacon_config(struct ath5k_softc *sc)
 static int
 ath5k_init(struct ath5k_softc *sc, bool is_resume)
 {
-       int ret;
+       struct ath5k_hw *ah = sc->ah;
+       int ret, i;
 
        mutex_lock(&sc->lock);
 
@@ -2235,10 +2216,17 @@ ath5k_init(struct ath5k_softc *sc, bool is_resume)
        if (ret)
                goto done;
 
+       /*
+        * Reset the key cache since some parts do not reset the
+        * contents on initial power up or resume from suspend.
+        */
+       for (i = 0; i < AR5K_KEYTABLE_SIZE; i++)
+               ath5k_hw_reset_key(ah, i);
+
        __set_bit(ATH_STAT_STARTED, sc->status);
 
        /* Set ack to be sent at low bit-rates */
-       ath5k_hw_set_ack_bitrate_high(sc->ah, false);
+       ath5k_hw_set_ack_bitrate_high(ah, false);
 
        mod_timer(&sc->calib_tim, round_jiffies(jiffies +
                        msecs_to_jiffies(ath5k_calinterval * 1000)));
@@ -2791,10 +2779,10 @@ end:
  * TODO: Phy disable/diversity etc
  */
 static int
-ath5k_config(struct ieee80211_hw *hw,
-                       struct ieee80211_conf *conf)
+ath5k_config(struct ieee80211_hw *hw, u32 changed)
 {
        struct ath5k_softc *sc = hw->priv;
+       struct ieee80211_conf *conf = &hw->conf;
 
        sc->bintval = conf->beacon_int;
        sc->power_level = conf->power_level;
@@ -2953,10 +2941,8 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw,
                sc->opmode != NL80211_IFTYPE_MESH_POINT &&
                test_bit(ATH_STAT_PROMISC, sc->status))
                rfilt |= AR5K_RX_FILTER_PROM;
-       if (sc->opmode == NL80211_IFTYPE_STATION ||
-               sc->opmode == NL80211_IFTYPE_ADHOC) {
+       if (sc->opmode == NL80211_IFTYPE_ADHOC)
                rfilt |= AR5K_RX_FILTER_BEACON;
-       }
 
        /* Set filters */
        ath5k_hw_set_rx_filter(ah,rfilt);