* [PATCH] RDMA/nes: report correct port state if interface is down
@ 2010-08-23 14:32 Chien Tung
2010-10-06 20:00 ` Roland Dreier
0 siblings, 1 reply; 2+ messages in thread
From: Chien Tung @ 2010-08-23 14:32 UTC (permalink / raw)
To: Roland Dreier; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA
With commit cd6860eb03 we no longer remove nes interface on
ifdown. On nes_query_port add additional check to net queue
and report IB_PORT_DOWN if the queue is not running.
Signed-off-by: Chien Tung <chien.tin.tung-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/nes/nes_verbs.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index b89972c..2374efb 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -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;
--
1.6.4.2
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2010-10-06 20:00 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-08-23 14:32 [PATCH] RDMA/nes: report correct port state if interface is down Chien Tung
2010-10-06 20:00 ` Roland Dreier
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox