* [PATCH 2/2] opensm/osm_perfmgr.c: Don't rely on PortInfo:PortState for base SP0
@ 2011-04-18 13:29 Hal Rosenstock
[not found] ` <4DAC3CD5.8000700-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Hal Rosenstock @ 2011-04-18 13:29 UTC (permalink / raw)
To: Alex Netes; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
For base SP0, PortState in SM PortInfo attribute is not used and base SP0
is always "active".
Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
diff --git a/opensm/osm_perfmgr.c b/opensm/osm_perfmgr.c
index 6a1fa63..86efde6 100644
--- a/opensm/osm_perfmgr.c
+++ b/opensm/osm_perfmgr.c
@@ -684,6 +684,10 @@ static unsigned is_sm_port_down(osm_sm_t * sm)
}
CL_PLOCK_RELEASE(sm->p_lock);
+ if (p_port->p_node->sw &&
+ !ib_switch_info_is_enhanced_port0(&p_port->p_node->sw->switch_info))
+ return 0; /* base SP0 */
+
return osm_physp_get_port_state(p_port->p_physp) == IB_LINK_DOWN;
}
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* Re: [PATCH 2/2] opensm/osm_perfmgr.c: Don't rely on PortInfo:PortState for base SP0
[not found] ` <4DAC3CD5.8000700-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
@ 2011-04-27 16:10 ` Alex Netes
0 siblings, 0 replies; 2+ messages in thread
From: Alex Netes @ 2011-04-27 16:10 UTC (permalink / raw)
To: Hal Rosenstock; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Hi Hal,
On 09:29 Mon 18 Apr , Hal Rosenstock wrote:
>
> For base SP0, PortState in SM PortInfo attribute is not used and base SP0
> is always "active".
>
> Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> ---
Applied. Thanks.
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2011-04-18 13:29 [PATCH 2/2] opensm/osm_perfmgr.c: Don't rely on PortInfo:PortState for base SP0 Hal Rosenstock
[not found] ` <4DAC3CD5.8000700-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-04-27 16:10 ` Alex Netes
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