* [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
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] RDMA/nes: report correct port state if interface is down
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
0 siblings, 0 replies; 2+ messages in thread
From: Roland Dreier @ 2010-10-06 20:00 UTC (permalink / raw)
To: Chien Tung; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA
thanks, applied.
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2010-10-06 20:00 ` Roland Dreier
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