From: Arputham Benjamin <abenjamin-sJ/iWh9BUns@public.gmane.org>
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Sasha Khapyorsky <sashak-smomgflXvOZWk0Htik3J/w@public.gmane.org>
Subject: [PATCH] libibumad: Increase the limit of UMAD_MAX_DEVICES
Date: Tue, 10 Aug 2010 16:30:30 -0700 [thread overview]
Message-ID: <4C61E116.9060204@sgi.com> (raw)
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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next reply other threads:[~2010-08-10 23:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-10 23:30 Arputham Benjamin [this message]
[not found] ` <4C61E116.9060204-sJ/iWh9BUns@public.gmane.org>
2010-09-01 12:43 ` [PATCH] libibumad: Increase the limit of UMAD_MAX_DEVICES Sasha Khapyorsky
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