diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-05-17 00:57:14 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-21 21:48:14 -0400 |
| commit | e2530083609148a7835b54c431f6b8956407c1f6 (patch) | |
| tree | 8ed43347541444c7a72d2c79f550f69a93cad591 /net/mac80211/wme.c | |
| parent | eefce91a384a64c7bbf913eb08c4adfb911c3639 (diff) | |
| download | op-kernel-dev-e2530083609148a7835b54c431f6b8956407c1f6.zip op-kernel-dev-e2530083609148a7835b54c431f6b8956407c1f6.tar.gz | |
mac80211: use multi-queue master netdevice
This patch updates mac80211 and drivers to be multi-queue aware and
use that instead of the internal queue mapping. Also does a number
of cleanups in various pieces of the code that fall out and reduces
internal mac80211 state size.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/wme.c')
| -rw-r--r-- | net/mac80211/wme.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index 477690f..14a9ff1 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -158,7 +158,7 @@ static int wme_qdiscop_enqueue(struct sk_buff *skb, struct Qdisc* qd) u8 tid; if (info->flags & IEEE80211_TX_CTL_REQUEUE) { - queue = info->queue; + queue = skb_get_queue_mapping(skb); rcu_read_lock(); sta = sta_info_get(local, hdr->addr1); tid = skb->priority & QOS_CONTROL_TAG1D_MASK; @@ -219,7 +219,7 @@ static int wme_qdiscop_enqueue(struct sk_buff *skb, struct Qdisc* qd) err = NET_XMIT_DROP; } else { tid = skb->priority & QOS_CONTROL_TAG1D_MASK; - info->queue = (unsigned int) queue; + skb_set_queue_mapping(skb, queue); qdisc = q->queues[queue]; err = qdisc->enqueue(skb, qdisc); if (err == NET_XMIT_SUCCESS) { @@ -240,12 +240,11 @@ static int wme_qdiscop_enqueue(struct sk_buff *skb, struct Qdisc* qd) static int wme_qdiscop_requeue(struct sk_buff *skb, struct Qdisc* qd) { struct ieee80211_sched_data *q = qdisc_priv(qd); - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct Qdisc *qdisc; int err; /* we recorded which queue to use earlier! */ - qdisc = q->queues[info->queue]; + qdisc = q->queues[skb_get_queue_mapping(skb)]; if ((err = qdisc->ops->requeue(skb, qdisc)) == 0) { qd->q.qlen++; @@ -269,11 +268,8 @@ static struct sk_buff *wme_qdiscop_dequeue(struct Qdisc* qd) /* check all the h/w queues in numeric/priority order */ for (queue = 0; queue < QD_NUM(hw); queue++) { /* see if there is room in this hardware queue */ - if ((test_bit(IEEE80211_LINK_STATE_XOFF, - &local->state[queue])) || - (test_bit(IEEE80211_LINK_STATE_PENDING, - &local->state[queue])) || - (!test_bit(queue, q->qdisc_pool))) + if (__netif_subqueue_stopped(local->mdev, queue) || + !test_bit(queue, q->qdisc_pool)) continue; /* there is space - try and get a frame */ |
