>From e428df95fb65becd8bff82dc13ae40cfd3563d46 Mon Sep 17 00:00:00 2001
From: Ira K. Weiny <[EMAIL PROTECTED]>
Date: Tue, 24 Jun 2008 14:43:24 -0700
Subject: [PATCH] libibmad: print warning when _do_madrpc fails with destination
port information
Signed-off-by: Ira K. Weiny <[EMAIL PROTECTED]>
---
libibmad/src/rpc.c | 21 +++++++++++++++++++--
1 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/libibmad/src/rpc.c b/libibmad/src/rpc.c
index cb1940b..7ff0aa5 100644
--- a/libibmad/src/rpc.c
+++ b/libibmad/src/rpc.c
@@ -42,6 +42,7 @@
#include <sys/time.h>
#include <string.h>
#include <errno.h>
+#include <arpa/inet.h>
#include <infiniband/umad.h>
#include "mad.h"
@@ -185,8 +186,16 @@ mad_rpc(void *port_id, ib_rpc_t *rpc, ib_portid_t *dport,
void *payload,
if ((len = _do_madrpc(p->port_id, sndbuf, rcvbuf,
p->class_agents[rpc->mgtclass],
- len, rpc->timeout)) < 0)
+ len, rpc->timeout)) < 0) {
+ static char gid[256];
+ static char drpath[256];
+ inet_ntop(AF_INET6, dport->gid, gid, 256);
+ drpath2str(&(dport->drpath), drpath, 256);
+ IBWARN("_do_madrpc failed; dport (lid %d; grh \"%s\"; gid %s;
drpath %s)",
+ dport->lid, dport->grh_present ? "yes":"no",
+ gid, drpath);
return 0;
+ }
mad = umad_get_mad(rcvbuf);
@@ -223,8 +232,16 @@ mad_rpc_rmpp(void *port_id, ib_rpc_t *rpc, ib_portid_t
*dport,
if ((len = _do_madrpc(p->port_id, sndbuf, rcvbuf,
p->class_agents[rpc->mgtclass],
- len, rpc->timeout)) < 0)
+ len, rpc->timeout)) < 0) {
+ static char gid[256];
+ static char drpath[256];
+ inet_ntop(AF_INET6, dport->gid, gid, 256);
+ drpath2str(&(dport->drpath), drpath, 256);
+ IBWARN("_do_madrpc failed; dport (lid %d; grh \"%s\"; gid %s;
drpath %s)",
+ dport->lid, dport->grh_present ? "yes":"no",
+ gid, drpath);
return 0;
+ }
mad = umad_get_mad(rcvbuf);
--
1.5.1
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