diff options
| author | Yosef Etigin <yosefe@voltaire.com> | 2007-05-19 08:51:54 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-05-19 08:51:54 -0700 |
| commit | 26bbf13ce1ca21ec69175bcc4b995cb8ffdf8593 (patch) | |
| tree | 4bcad0db9ad75fe820c4f7f31155d984a03d2a7a /drivers/infiniband/ulp/ipoib/ipoib_main.c | |
| parent | 1af4c435f3ab9cdf72ce86c35a455c8bef1d6536 (diff) | |
| download | linux-stable-26bbf13ce1ca21ec69175bcc4b995cb8ffdf8593.tar.gz | |
IPoIB: Handle P_Key table reordering
SM reconfiguration or failover possibly causes a shuffling of the values
in the P_Key table. Right now, IPoIB only queries for the P_Key index
once when it creates the device QP, and hence there are problems if the
index of a P_Key value changes. Fix this by using the PKEY_CHANGE event
to trigger a recheck of the P_Key index.
Signed-off-by: Yosef Etigin <yosefe@voltaire.com>
Acked-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_main.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_main.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 0a428f2b05c7..894b1dcdf3eb 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -107,7 +107,7 @@ int ipoib_open(struct net_device *dev) return -EINVAL; if (ipoib_ib_dev_up(dev)) { - ipoib_ib_dev_stop(dev); + ipoib_ib_dev_stop(dev, 1); return -EINVAL; } @@ -152,7 +152,7 @@ static int ipoib_stop(struct net_device *dev) flush_workqueue(ipoib_workqueue); ipoib_ib_dev_down(dev, 1); - ipoib_ib_dev_stop(dev); + ipoib_ib_dev_stop(dev, 1); if (!test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) { struct ipoib_dev_priv *cpriv; @@ -988,7 +988,8 @@ static void ipoib_setup(struct net_device *dev) INIT_LIST_HEAD(&priv->dead_ahs); INIT_LIST_HEAD(&priv->multicast_list); - INIT_DELAYED_WORK(&priv->pkey_task, ipoib_pkey_poll); + INIT_DELAYED_WORK(&priv->pkey_poll_task, ipoib_pkey_poll); + INIT_WORK(&priv->pkey_event_task, ipoib_pkey_event); INIT_DELAYED_WORK(&priv->mcast_task, ipoib_mcast_join_task); INIT_WORK(&priv->flush_task, ipoib_ib_dev_flush); INIT_WORK(&priv->restart_task, ipoib_mcast_restart_task); |