diff options
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_multicast.c')
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_multicast.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c index 70208c3d21e2..3ecf78a9493a 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c @@ -1,5 +1,7 @@ /* * Copyright (c) 2004, 2005 Topspin Communications. All rights reserved. + * Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved. + * Copyright (c) 2004 Voltaire, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -133,17 +135,15 @@ static struct ipoib_mcast *ipoib_mcast_alloc(struct net_device *dev, { struct ipoib_mcast *mcast; - mcast = kmalloc(sizeof (*mcast), can_sleep ? GFP_KERNEL : GFP_ATOMIC); + mcast = kzalloc(sizeof *mcast, can_sleep ? GFP_KERNEL : GFP_ATOMIC); if (!mcast) return NULL; - memset(mcast, 0, sizeof (*mcast)); - init_completion(&mcast->done); mcast->dev = dev; mcast->created = jiffies; - mcast->backoff = HZ; + mcast->backoff = 1; mcast->logcount = 0; INIT_LIST_HEAD(&mcast->list); @@ -357,7 +357,7 @@ static int ipoib_mcast_sendonly_join(struct ipoib_mcast *mcast) rec.mgid = mcast->mcmember.mgid; rec.port_gid = priv->local_gid; - rec.pkey = be16_to_cpu(priv->pkey); + rec.pkey = cpu_to_be16(priv->pkey); ret = ib_sa_mcmember_rec_set(priv->ca, priv->port, &rec, IB_SA_MCMEMBER_REC_MGID | @@ -394,7 +394,7 @@ static void ipoib_mcast_join_complete(int status, IPOIB_GID_ARG(mcast->mcmember.mgid), status); if (!status && !ipoib_mcast_join_finish(mcast, mcmember)) { - mcast->backoff = HZ; + mcast->backoff = 1; down(&mcast_mutex); if (test_bit(IPOIB_MCAST_RUN, &priv->flags)) queue_work(ipoib_workqueue, &priv->mcast_task); @@ -457,7 +457,7 @@ static void ipoib_mcast_join(struct net_device *dev, struct ipoib_mcast *mcast, rec.mgid = mcast->mcmember.mgid; rec.port_gid = priv->local_gid; - rec.pkey = be16_to_cpu(priv->pkey); + rec.pkey = cpu_to_be16(priv->pkey); comp_mask = IB_SA_MCMEMBER_REC_MGID | @@ -494,7 +494,7 @@ static void ipoib_mcast_join(struct net_device *dev, struct ipoib_mcast *mcast, if (test_bit(IPOIB_MCAST_RUN, &priv->flags)) queue_delayed_work(ipoib_workqueue, &priv->mcast_task, - mcast->backoff); + mcast->backoff * HZ); up(&mcast_mutex); } else mcast->query_id = ret; @@ -596,7 +596,7 @@ int ipoib_mcast_start_thread(struct net_device *dev) return 0; } -int ipoib_mcast_stop_thread(struct net_device *dev) +int ipoib_mcast_stop_thread(struct net_device *dev, int flush) { struct ipoib_dev_priv *priv = netdev_priv(dev); struct ipoib_mcast *mcast; @@ -608,7 +608,8 @@ int ipoib_mcast_stop_thread(struct net_device *dev) cancel_delayed_work(&priv->mcast_task); up(&mcast_mutex); - flush_workqueue(ipoib_workqueue); + if (flush) + flush_workqueue(ipoib_workqueue); if (priv->broadcast && priv->broadcast->query) { ib_sa_cancel_query(priv->broadcast->query_id, priv->broadcast->query); @@ -646,7 +647,7 @@ static int ipoib_mcast_leave(struct net_device *dev, struct ipoib_mcast *mcast) rec.mgid = mcast->mcmember.mgid; rec.port_gid = priv->local_gid; - rec.pkey = be16_to_cpu(priv->pkey); + rec.pkey = cpu_to_be16(priv->pkey); /* Remove ourselves from the multicast group */ ret = ipoib_mcast_detach(dev, be16_to_cpu(mcast->mcmember.mlid), @@ -830,7 +831,7 @@ void ipoib_mcast_restart_task(void *dev_ptr) ipoib_dbg_mcast(priv, "restarting multicast task\n"); - ipoib_mcast_stop_thread(dev); + ipoib_mcast_stop_thread(dev, 0); spin_lock_irqsave(&priv->lock, flags); @@ -916,6 +917,8 @@ void ipoib_mcast_restart_task(void *dev_ptr) ipoib_mcast_start_thread(dev); } +#ifdef CONFIG_INFINIBAND_IPOIB_DEBUG + struct ipoib_mcast_iter *ipoib_mcast_iter_init(struct net_device *dev) { struct ipoib_mcast_iter *iter; @@ -988,3 +991,5 @@ void ipoib_mcast_iter_read(struct ipoib_mcast_iter *iter, *complete = iter->complete; *send_only = iter->send_only; } + +#endif /* CONFIG_INFINIBAND_IPOIB_DEBUG */ |