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RDMA/nes: Report correct port state if interface is down 

With commit cd6860eb ("RDMA/nes: Fix hangs on ifdown") we no longer
remove nes interfaces on ifdown.  On nes_query_port(), add an
additional check of the netdev queue and report IB_PORT_DOWN if the
queue is not running.

Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Chien Tung 2010-08-23 14:32:36 +00:00 committed by Roland Dreier
parent 4d8d6389b2
commit 2932772156
1 changed files with 3 additions and 1 deletions
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4
drivers/infiniband/hw/nes/nes_verbs.c
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@ -584,7 +584,9 @@ static int nes_query_port(struct ib_device *ibdev, u8 port, struct ib_port_attr
props->lmc = 0;
props->sm_lid = 0;
props->sm_sl = 0;
if (nesvnic->linkup)
if (netif_queue_stopped(netdev))
props->state = IB_PORT_DOWN;
else if (nesvnic->linkup)
props->state = IB_PORT_ACTIVE;
else
props->state = IB_PORT_DOWN;