diff options
| author | Andrew Boyer | 2017-08-28 22:11:59 +0200 |
|---|---|---|
| committer | Doug Ledford | 2017-08-29 01:12:36 +0200 |
| commit | 5c50f1d18f6bdd8ff8d274479b8bf0d89ab5a47d (patch) | |
| tree | f697ef1809fe97f9601bc1d2dbe9b49c63c28c17 /drivers/infiniband/sw | |
| parent | IB/rxe: Avoid ICRC errors by copying into the skb first (diff) | |
| download | kernel-qcow2-linux-5c50f1d18f6bdd8ff8d274479b8bf0d89ab5a47d.tar.gz kernel-qcow2-linux-5c50f1d18f6bdd8ff8d274479b8bf0d89ab5a47d.tar.xz kernel-qcow2-linux-5c50f1d18f6bdd8ff8d274479b8bf0d89ab5a47d.zip | |
IB/rxe: Handle NETDEV_CHANGE events
Without this fix, ports configured on top of ixgbe miss link up
notifications. ibv_query_port() will continue to return IBV_PORT_DOWN even
though the port is up and working.
Fixes: 8700e3e7c485 ("Soft RoCE driver")
Signed-off-by: Andrew Boyer <andrew.boyer@dell.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/sw')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_net.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_net.c b/drivers/infiniband/sw/rxe/rxe_net.c index 3ba76e7c7a38..59dee10bebcb 100644 --- a/drivers/infiniband/sw/rxe/rxe_net.c +++ b/drivers/infiniband/sw/rxe/rxe_net.c @@ -651,8 +651,13 @@ static int rxe_notify(struct notifier_block *not_blk, pr_info("%s changed mtu to %d\n", ndev->name, ndev->mtu); rxe_set_mtu(rxe, ndev->mtu); break; - case NETDEV_REBOOT: case NETDEV_CHANGE: + if (netif_running(ndev) && netif_carrier_ok(ndev)) + rxe_port_up(rxe); + else + rxe_port_down(rxe); + break; + case NETDEV_REBOOT: case NETDEV_GOING_DOWN: case NETDEV_CHANGEADDR: case NETDEV_CHANGENAME: |