diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_main.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_main.c | 57 |
1 files changed, 22 insertions, 35 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index d44258172c0f..608d739d1378 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -24,30 +24,10 @@ static enum htc_phymode ath9k_htc_get_curmode(struct ath9k_htc_priv *priv, struct ath9k_channel *ichan) { - enum htc_phymode mode; - - mode = -EINVAL; - - switch (ichan->chanmode) { - case CHANNEL_G: - case CHANNEL_G_HT20: - case CHANNEL_G_HT40PLUS: - case CHANNEL_G_HT40MINUS: - mode = HTC_MODE_11NG; - break; - case CHANNEL_A: - case CHANNEL_A_HT20: - case CHANNEL_A_HT40PLUS: - case CHANNEL_A_HT40MINUS: - mode = HTC_MODE_11NA; - break; - default: - break; - } - - WARN_ON(mode < 0); + if (IS_CHAN_5GHZ(ichan)) + return HTC_MODE_11NA; - return mode; + return HTC_MODE_11NG; } bool ath9k_htc_setpower(struct ath9k_htc_priv *priv, @@ -147,21 +127,26 @@ static void ath9k_htc_bssid_iter(void *data, u8 *mac, struct ieee80211_vif *vif) struct ath9k_vif_iter_data *iter_data = data; int i; - for (i = 0; i < ETH_ALEN; i++) - iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]); + if (iter_data->hw_macaddr != NULL) { + for (i = 0; i < ETH_ALEN; i++) + iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]); + } else { + iter_data->hw_macaddr = mac; + } } -static void ath9k_htc_set_bssid_mask(struct ath9k_htc_priv *priv, +static void ath9k_htc_set_mac_bssid_mask(struct ath9k_htc_priv *priv, struct ieee80211_vif *vif) { struct ath_common *common = ath9k_hw_common(priv->ah); struct ath9k_vif_iter_data iter_data; /* - * Use the hardware MAC address as reference, the hardware uses it - * together with the BSSID mask when matching addresses. + * Pick the MAC address of the first interface as the new hardware + * MAC address. The hardware will use it together with the BSSID mask + * when matching addresses. */ - iter_data.hw_macaddr = common->macaddr; + iter_data.hw_macaddr = NULL; memset(&iter_data.mask, 0xff, ETH_ALEN); if (vif) @@ -173,6 +158,10 @@ static void ath9k_htc_set_bssid_mask(struct ath9k_htc_priv *priv, ath9k_htc_bssid_iter, &iter_data); memcpy(common->bssidmask, iter_data.mask, ETH_ALEN); + + if (iter_data.hw_macaddr) + memcpy(common->macaddr, iter_data.hw_macaddr, ETH_ALEN); + ath_hw_setbssidmask(common); } @@ -926,7 +915,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw) WMI_CMD(WMI_FLUSH_RECV_CMDID); /* setup initial channel */ - init_channel = ath9k_cmn_get_curchannel(hw, ah); + init_channel = ath9k_cmn_get_channel(hw, ah, &hw->conf.chandef); ret = ath9k_hw_reset(ah, init_channel, ah->caldata, false); if (ret) { @@ -1083,7 +1072,7 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw, goto out; } - ath9k_htc_set_bssid_mask(priv, vif); + ath9k_htc_set_mac_bssid_mask(priv, vif); priv->vif_slot |= (1 << avp->index); priv->nvifs++; @@ -1148,7 +1137,7 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw, ath9k_htc_set_opmode(priv); - ath9k_htc_set_bssid_mask(priv, vif); + ath9k_htc_set_mac_bssid_mask(priv, vif); /* * Stop ANI only if there are no associated station interfaces. @@ -1208,9 +1197,7 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed) ath_dbg(common, CONFIG, "Set channel: %d MHz\n", curchan->center_freq); - ath9k_cmn_update_ichannel(&priv->ah->channels[pos], - &hw->conf.chandef); - + ath9k_cmn_get_channel(hw, priv->ah, &hw->conf.chandef); if (ath9k_htc_set_channel(priv, hw, &priv->ah->channels[pos]) < 0) { ath_err(common, "Unable to set channel\n"); ret = -EINVAL; |