@@ -442,19 +442,9 @@ ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan)
return ath5k_reset(sc, chan, true);
}
-struct ath_vif_iter_data {
- const u8 *hw_macaddr;
- u8 mask[ETH_ALEN];
- u8 active_mac[ETH_ALEN]; /* first active MAC */
- bool need_set_hw_addr;
- bool found_active;
- bool any_assoc;
- enum nl80211_iftype opmode;
-};
-
-static void ath_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
+void ath5k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
{
- struct ath_vif_iter_data *iter_data = data;
+ struct ath5k_vif_iter_data *iter_data = data;
int i;
struct ath5k_vif *avf = (void *)vif->drv_priv;
@@ -484,9 +474,12 @@ static void ath_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
*/
if (avf->opmode == NL80211_IFTYPE_AP)
iter_data->opmode = NL80211_IFTYPE_AP;
- else
+ else {
+ if (avf->opmode == NL80211_IFTYPE_STATION)
+ iter_data->n_stas++;
if (iter_data->opmode == NL80211_IFTYPE_UNSPECIFIED)
iter_data->opmode = avf->opmode;
+ }
}
void
@@ -494,7 +487,8 @@ ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
struct ieee80211_vif *vif)
{
struct ath_common *common = ath5k_hw_common(sc->ah);
- struct ath_vif_iter_data iter_data;
+ struct ath5k_vif_iter_data iter_data;
+ u32 rfilt;
/*
* Use the hardware MAC address as reference, the hardware uses it
@@ -505,12 +499,13 @@ ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
iter_data.found_active = false;
iter_data.need_set_hw_addr = true;
iter_data.opmode = NL80211_IFTYPE_UNSPECIFIED;
+ iter_data.n_stas = 0;
if (vif)
- ath_vif_iter(&iter_data, vif->addr, vif);
+ ath5k_vif_iter(&iter_data, vif->addr, vif);
/* Get list of all active MAC addresses */
- ieee80211_iterate_active_interfaces_atomic(sc->hw, ath_vif_iter,
+ ieee80211_iterate_active_interfaces_atomic(sc->hw, ath5k_vif_iter,
&iter_data);
memcpy(sc->bssidmask, iter_data.mask, ETH_ALEN);
@@ -528,20 +523,19 @@ ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
if (ath5k_hw_hasbssidmask(sc->ah))
ath5k_hw_set_bssid_mask(sc->ah, sc->bssidmask);
-}
-void
-ath5k_mode_setup(struct ath5k_softc *sc, struct ieee80211_vif *vif)
-{
- struct ath5k_hw *ah = sc->ah;
- u32 rfilt;
+ /* Set up RX Filter */
+ if (iter_data.n_stas > 1) {
+ /* If you have multiple STA interfaces connected to
+ * different APs, ARPs are not received (most of the time?)
+ * Enabling PROMISC appears to fix that probem.
+ */
+ sc->filter_flags |= AR5K_RX_FILTER_PROM;
+ }
- /* configure rx filter */
rfilt = sc->filter_flags;
- ath5k_hw_set_rx_filter(ah, rfilt);
+ ath5k_hw_set_rx_filter(sc->ah, rfilt);
ATH5K_DBG(sc, ATH5K_DEBUG_MODE, "RX filter 0x%x\n", rfilt);
-
- ath5k_update_bssid_mask_and_opmode(sc, vif);
}
static inline int
@@ -1117,7 +1111,7 @@ ath5k_rx_start(struct ath5k_softc *sc)
spin_unlock_bh(&sc->rxbuflock);
ath5k_hw_start_rx_dma(ah); /* enable recv descriptors */
- ath5k_mode_setup(sc, NULL); /* set filters, etc. */
+ ath5k_update_bssid_mask_and_opmode(sc, NULL); /* set filters, etc. */
ath5k_hw_start_rx_pcu(ah); /* re-enable PCU/DMA engine */
return 0;
@@ -2923,13 +2917,13 @@ ath5k_deinit_softc(struct ath5k_softc *sc)
bool
ath_any_vif_assoc(struct ath5k_softc *sc)
{
- struct ath_vif_iter_data iter_data;
+ struct ath5k_vif_iter_data iter_data;
iter_data.hw_macaddr = NULL;
iter_data.any_assoc = false;
iter_data.need_set_hw_addr = false;
iter_data.found_active = true;
- ieee80211_iterate_active_interfaces_atomic(sc->hw, ath_vif_iter,
+ ieee80211_iterate_active_interfaces_atomic(sc->hw, ath5k_vif_iter,
&iter_data);
return iter_data.any_assoc;
}
@@ -259,6 +259,19 @@ struct ath5k_softc {
struct survey_info survey; /* collected survey info */
};
+struct ath5k_vif_iter_data {
+ const u8 *hw_macaddr;
+ u8 mask[ETH_ALEN];
+ u8 active_mac[ETH_ALEN]; /* first active MAC */
+ bool need_set_hw_addr;
+ bool found_active;
+ bool any_assoc;
+ enum nl80211_iftype opmode;
+ int n_stas;
+};
+void ath5k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif);
+
+
#define ath5k_hw_hasbssidmask(_ah) \
(ath5k_hw_get_capability(_ah, AR5K_CAP_BSSIDMASK, 0, NULL) == 0)
#define ath5k_hw_hasveol(_ah) \
@@ -158,8 +158,7 @@ ath5k_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
memcpy(&avf->lladdr, vif->addr, ETH_ALEN);
- ath5k_mode_setup(sc, vif);
-
+ ath5k_update_bssid_mask_and_opmode(sc, vif);
ret = 0;
end:
mutex_unlock(&sc->lock);
@@ -381,6 +380,7 @@ ath5k_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags,
struct ath5k_softc *sc = hw->priv;
struct ath5k_hw *ah = sc->ah;
u32 mfilt[2], rfilt;
+ struct ath5k_vif_iter_data iter_data; /* to count STA interfaces */
mutex_lock(&sc->lock);
@@ -454,6 +454,21 @@ ath5k_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags,
break;
}
+ iter_data.hw_macaddr = NULL;
+ iter_data.n_stas = 0;
+ iter_data.need_set_hw_addr = false;
+ ieee80211_iterate_active_interfaces_atomic(sc->hw, ath5k_vif_iter,
+ &iter_data);
+
+ /* Set up RX Filter */
+ if (iter_data.n_stas > 1) {
+ /* If you have multiple STA interfaces connected to
+ * different APs, ARPs are not received (most of the time?)
+ * Enabling PROMISC appears to fix that probem.
+ */
+ rfilt |= AR5K_RX_FILTER_PROM;
+ }
+
/* Set filters */
ath5k_hw_set_rx_filter(ah, rfilt);