diff options
| -rw-r--r-- | net/mac80211/iface.c | 15 | ||||
| -rw-r--r-- | net/mac80211/rx.c | 15 | ||||
| -rw-r--r-- | net/mac80211/wme.c | 24 | ||||
| -rw-r--r-- | net/mac80211/wme.h | 3 |
4 files changed, 36 insertions, 21 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index be1d61e76e93..3d3bb5e9d8fa 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -672,7 +672,6 @@ static u16 ieee80211_monitor_select_queue(struct net_device *dev, struct ieee80211_local *local = sdata->local; struct ieee80211_hdr *hdr; struct ieee80211_radiotap_header *rtap = (void *)skb->data; - u8 *p; if (local->hw.queues < 4) return 0; @@ -683,19 +682,7 @@ static u16 ieee80211_monitor_select_queue(struct net_device *dev, hdr = (void *)((u8 *)skb->data + le16_to_cpu(rtap->it_len)); - if (!ieee80211_is_data(hdr->frame_control)) { - skb->priority = 7; - return ieee802_1d_to_ac[skb->priority]; - } - if (!ieee80211_is_data_qos(hdr->frame_control)) { - skb->priority = 0; - return ieee802_1d_to_ac[skb->priority]; - } - - p = ieee80211_get_qos_ctl(hdr); - skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK; - - return ieee80211_downgrade_queue(local, skb); + return ieee80211_select_queue_80211(local, skb, hdr); } static const struct net_device_ops ieee80211_monitorif_ops = { diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 60798d6d53cf..92fa95741761 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1899,6 +1899,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) struct ieee80211_local *local = rx->local; struct ieee80211_sub_if_data *sdata = rx->sdata; struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); + u16 q; hdr = (struct ieee80211_hdr *) skb->data; hdrlen = ieee80211_hdrlen(hdr->frame_control); @@ -1917,12 +1918,6 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) /* illegal frame */ return RX_DROP_MONITOR; - if (ieee80211_queue_stopped(&local->hw, skb_get_queue_mapping(skb))) { - IEEE80211_IFSTA_MESH_CTR_INC(&sdata->u.mesh, - dropped_frames_congestion); - return RX_DROP_MONITOR; - } - if (mesh_hdr->flags & MESH_FLAGS_AE) { struct mesh_path *mppath; char *proxied_addr; @@ -1954,7 +1949,13 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) compare_ether_addr(sdata->vif.addr, hdr->addr3) == 0) return RX_CONTINUE; - skb_set_queue_mapping(skb, ieee80211_select_queue(sdata, skb)); + q = ieee80211_select_queue_80211(local, skb, hdr); + if (ieee80211_queue_stopped(&local->hw, q)) { + IEEE80211_IFSTA_MESH_CTR_INC(&sdata->u.mesh, + dropped_frames_congestion); + return RX_DROP_MONITOR; + } + skb_set_queue_mapping(skb, q); mesh_hdr->ttl--; if (status->rx_flags & IEEE80211_RX_RA_MATCH) { diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index a98f24ac9369..89511be3111e 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -52,6 +52,30 @@ static int wme_downgrade_ac(struct sk_buff *skb) } } +/* Indicate which queue to use for this fully formed 802.11 frame */ +u16 ieee80211_select_queue_80211(struct ieee80211_local *local, + struct sk_buff *skb, + struct ieee80211_hdr *hdr) +{ + u8 *p; + + if (local->hw.queues < 4) + return 0; + + if (!ieee80211_is_data(hdr->frame_control)) { + skb->priority = 7; + return ieee802_1d_to_ac[skb->priority]; + } + if (!ieee80211_is_data_qos(hdr->frame_control)) { + skb->priority = 0; + return ieee802_1d_to_ac[skb->priority]; + } + + p = ieee80211_get_qos_ctl(hdr); + skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK; + + return ieee80211_downgrade_queue(local, skb); +} /* Indicate which queue to use. */ u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata, diff --git a/net/mac80211/wme.h b/net/mac80211/wme.h index 34e166fbf4d4..94edceb617ff 100644 --- a/net/mac80211/wme.h +++ b/net/mac80211/wme.h @@ -15,6 +15,9 @@ extern const int ieee802_1d_to_ac[8]; +u16 ieee80211_select_queue_80211(struct ieee80211_local *local, + struct sk_buff *skb, + struct ieee80211_hdr *hdr); u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); void ieee80211_set_qos_hdr(struct ieee80211_sub_if_data *sdata, |