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Commit 29327721 authored by Chien Tung's avatar Chien Tung Committed by Roland Dreier
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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: default avatarChien Tung <chien.tin.tung@intel.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 4d8d6389

drivers/infiniband/hw/nes/nes_verbs.c

+3 −1
Original line number Diff line number Diff line
@@ -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;