* [PATCH] libibumad: Increase the limit of UMAD_MAX_DEVICES
@ 2010-08-10 23:30 Arputham Benjamin
[not found] ` <4C61E116.9060204-sJ/iWh9BUns@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Arputham Benjamin @ 2010-08-10 23:30 UTC (permalink / raw)
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA; +Cc: Sasha Khapyorsky
ibstat command doesn't show all HCAs when the number of HCAs in one system
exceeds 20. We need to change this limit. Increase it to 32 to be consistent
with the define "IB_UVERBS_MAX_DEVICES = 32"
Signed-off-by: Arputham Benjamin <abenjamin-sJ/iWh9BUns@public.gmane.org>
---
diff -rup a/libibumad-1.3.5/include/infiniband/umad.h b/libibumad-1.3.5/include/infiniband/umad.h
--- a/libibumad-1.3.5/include/infiniband/umad.h 2010-08-10 14:45:01.611516578 -0700
+++ b/libibumad-1.3.5/include/infiniband/umad.h 2010-08-10 14:45:45.427516376 -0700
@@ -44,7 +44,7 @@
#endif /* __cplusplus */
BEGIN_C_DECLS
-#define UMAD_MAX_DEVICES 20
+#define UMAD_MAX_DEVICES 32
#define UMAD_ANY_PORT 0
typedef struct ib_mad_addr {
uint32_t qpn;
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* Re: [PATCH] libibumad: Increase the limit of UMAD_MAX_DEVICES
[not found] ` <4C61E116.9060204-sJ/iWh9BUns@public.gmane.org>
@ 2010-09-01 12:43 ` Sasha Khapyorsky
0 siblings, 0 replies; 2+ messages in thread
From: Sasha Khapyorsky @ 2010-09-01 12:43 UTC (permalink / raw)
To: Arputham Benjamin; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA
On 16:30 Tue 10 Aug , Arputham Benjamin wrote:
> ibstat command doesn't show all HCAs when the number of HCAs in one system
> exceeds 20. We need to change this limit. Increase it to 32 to be consistent
> with the define "IB_UVERBS_MAX_DEVICES = 32"
>
> Signed-off-by: Arputham Benjamin <abenjamin-sJ/iWh9BUns@public.gmane.org>
Applied. Thanks.
Sasha
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2010-08-10 23:30 [PATCH] libibumad: Increase the limit of UMAD_MAX_DEVICES Arputham Benjamin
[not found] ` <4C61E116.9060204-sJ/iWh9BUns@public.gmane.org>
2010-09-01 12:43 ` Sasha Khapyorsky
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