diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c index 2477e18c7cae..070c0431c482 100644 --- a/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c +++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c @@ -460,8 +460,10 @@ static void rtl8180_tx(struct ieee80211_hw *dev, struct rtl8180_priv *priv = dev->priv; struct rtl8180_tx_ring *ring; struct rtl8180_tx_desc *entry; + unsigned int prio = 0; unsigned long flags; - unsigned int idx, prio, hw_prio; + unsigned int idx, hw_prio; + dma_addr_t mapping; u32 tx_flags; u8 rc_flags; @@ -470,7 +472,9 @@ static void rtl8180_tx(struct ieee80211_hw *dev, /* do arithmetic and then convert to le16 */ u16 frame_duration = 0; - prio = skb_get_queue_mapping(skb); + /* rtl8180/rtl8185 only has one useable tx queue */ + if (dev->queues > IEEE80211_AC_BK) + prio = skb_get_queue_mapping(skb); ring = &priv->tx_ring[prio]; mapping = dma_map_single(&priv->pdev->dev, skb->data, skb->len, @@ -1019,9 +1023,6 @@ static int rtl8180_init_rx_ring(struct ieee80211_hw *dev) dma_addr_t *mapping; entry = priv->rx_ring + priv->rx_ring_sz*i; if (!skb) { - dma_free_coherent(&priv->pdev->dev, - priv->rx_ring_sz * 32, - priv->rx_ring, priv->rx_ring_dma); wiphy_err(dev->wiphy, "Cannot allocate RX skb\n"); return -ENOMEM; } @@ -1033,9 +1034,7 @@ static int rtl8180_init_rx_ring(struct ieee80211_hw *dev) if (dma_mapping_error(&priv->pdev->dev, *mapping)) { kfree_skb(skb); - dma_free_coherent(&priv->pdev->dev, - priv->rx_ring_sz * 32, - priv->rx_ring, priv->rx_ring_dma); + priv->rx_buf[i] = NULL; wiphy_err(dev->wiphy, "Cannot map DMA for RX skb\n"); return -ENOMEM; } @@ -1126,7 +1125,7 @@ static int rtl8180_start(struct ieee80211_hw *dev) ret = rtl8180_init_rx_ring(dev); if (ret) - return ret; + goto err_free_rings; for (i = 0; i < (dev->queues + 1); i++) if ((ret = rtl8180_init_tx_ring(dev, i, 16))) @@ -1245,7 +1244,7 @@ static int rtl8180_start(struct ieee80211_hw *dev) return ret; } -static void rtl8180_stop(struct ieee80211_hw *dev) +static void rtl8180_stop(struct ieee80211_hw *dev, bool suspend) { struct rtl8180_priv *priv = dev->priv; u8 reg; @@ -1296,7 +1295,7 @@ static void rtl8180_beacon_work(struct work_struct *work) goto resched; /* grab a fresh beacon */ - skb = ieee80211_beacon_get(dev, vif); + skb = ieee80211_beacon_get(dev, vif, 0); if (!skb) goto resched; @@ -1366,7 +1365,7 @@ static void rtl8180_remove_interface(struct ieee80211_hw *dev, priv->vif = NULL; } -static int rtl8180_config(struct ieee80211_hw *dev, u32 changed) +static int rtl8180_config(struct ieee80211_hw *dev, int radio_idx, u32 changed) { struct rtl8180_priv *priv = dev->priv; struct ieee80211_conf *conf = &dev->conf; @@ -1420,7 +1419,8 @@ static void rtl8187se_conf_ac_parm(struct ieee80211_hw *dev, u8 queue) } static int rtl8180_conf_tx(struct ieee80211_hw *dev, - struct ieee80211_vif *vif, u16 queue, + struct ieee80211_vif *vif, + unsigned int link_id, u16 queue, const struct ieee80211_tx_queue_params *params) { struct rtl8180_priv *priv = dev->priv; @@ -1496,7 +1496,7 @@ static void rtl8180_conf_erp(struct ieee80211_hw *dev, static void rtl8180_bss_info_changed(struct ieee80211_hw *dev, struct ieee80211_vif *vif, struct ieee80211_bss_conf *info, - u32 changed) + u64 changed) { struct rtl8180_priv *priv = dev->priv; struct rtl8180_vif *vif_priv; @@ -1602,7 +1602,12 @@ static void rtl8180_configure_filter(struct ieee80211_hw *dev, } static const struct ieee80211_ops rtl8180_ops = { + .add_chanctx = ieee80211_emulate_add_chanctx, + .remove_chanctx = ieee80211_emulate_remove_chanctx, + .change_chanctx = ieee80211_emulate_change_chanctx, + .switch_vif_chanctx = ieee80211_emulate_switch_vif_chanctx, .tx = rtl8180_tx, + .wake_tx_queue = ieee80211_handle_wake_tx_queue, .start = rtl8180_start, .stop = rtl8180_stop, .add_interface = rtl8180_add_interface, |