Signed-off-by: Ira Weiny <[email protected]>
---
include/ibdiag_common.h | 3 ++
src/ibdiag_common.c | 55 +++++++++++++++++++++++++++++++++++++++++++++++
src/iblinkinfo.c | 5 +--
src/ibqueryerrors.c | 8 ++----
4 files changed, 63 insertions(+), 8 deletions(-)
diff --git a/include/ibdiag_common.h b/include/ibdiag_common.h
index 69cddfb..e107a43 100644
--- a/include/ibdiag_common.h
+++ b/include/ibdiag_common.h
@@ -126,4 +126,7 @@ void sa_report_err(int status);
comp_mask |= IB_##name##_COMPMASK_##mask; \
}
+int resolve_node_guid(ib_portid_t *port_id, char *node_guid,
+ struct ibmad_port *ibmad_port);
+
#endif /* _IBDIAG_COMMON_H_ */
diff --git a/src/ibdiag_common.c b/src/ibdiag_common.c
index 6d03a43..66dc132 100644
--- a/src/ibdiag_common.c
+++ b/src/ibdiag_common.c
@@ -509,3 +509,58 @@ void sa_report_err(int status)
fprintf(stderr, "ERROR: Query result returned 0x%04x, %s%s\n",
status, sm_err_str, sa_err_str);
}
+
+int resolve_node_guid(ib_portid_t *port_id, char *node_guid,
+ struct ibmad_port *ibmad_port)
+{
+ ib_node_record_t nr;
+ ib_node_record_t *found_nr;
+ uint64_t comp_mask = 0;
+ struct sa_query_result result;
+ uint64_t guid = strtoull(node_guid, NULL, 0);
+ bind_handle_t h;
+ int ret = 0;
+
+ if (guid == 0 || guid == ULLONG_MAX)
+ return -EINVAL;
+
+ memset(&nr, 0, sizeof(nr));
+ CHECK_AND_SET_VAL(guid, 64, 0, nr.node_info.node_guid, NR, NODEGUID);
+
+ if (!ibd_timeout)
+ ibd_timeout = MAD_DEF_TIMEOUT_MS;
+
+ h = sa_get_bind_handle();
+ if (!h)
+ return -EIO;
+
+ ret = sa_query(h, IB_MAD_METHOD_GET_TABLE, IB_SA_ATTR_NODERECORD, 0,
+ cl_hton64(comp_mask), 0, &nr, &result);
+ if (ret) {
+ fprintf(stderr, "Query SA failed: %s\n", ib_get_err_str(ret));
+ ret = -EIO;
+ goto free_bind_handle;
+ }
+
+ if (result.status != IB_SA_MAD_STATUS_SUCCESS) {
+ sa_report_err(result.status);
+ ret = -EIO;
+ goto free_result;
+ }
+
+ if (result.result_cnt > 1)
+ fprintf(stderr, "%s resolved to more than one port.\n",
+ node_guid);
+
+ found_nr = (ib_node_record_t *)sa_get_query_rec(result.p_result_madw,
+ 0);
+ guid = cl_ntoh64(found_nr->node_info.port_guid);
+ ret = ib_resolve_guid_via(port_id, &guid, NULL, ibd_timeout,
+ ibmad_port);
+
+free_result:
+ sa_free_result_mad(&result);
+free_bind_handle:
+ sa_free_bind_handle(h);
+ return ret;
+}
diff --git a/src/iblinkinfo.c b/src/iblinkinfo.c
index 8cf755d..2f69acf 100644
--- a/src/iblinkinfo.c
+++ b/src/iblinkinfo.c
@@ -619,9 +619,8 @@ int main(int argc, char **argv)
IBWARN("Failed to resolve %s; attempting full scan\n",
dr_path);
} else if (guid_str) {
- if ((resolved =
- ib_resolve_portid_str_via(&port_id, guid_str, IB_DEST_GUID,
- NULL, ibmad_port)) < 0)
+ if ((resolved = resolve_node_guid(&port_id, guid_str,
+ ibmad_port)) < 0)
IBWARN("Failed to resolve %s; attempting full scan\n",
guid_str);
}
diff --git a/src/ibqueryerrors.c b/src/ibqueryerrors.c
index 1bba0e0..4b59c6f 100644
--- a/src/ibqueryerrors.c
+++ b/src/ibqueryerrors.c
@@ -914,11 +914,9 @@ int main(int argc, char **argv)
IBWARN("Failed to resolve %s; attempting full scan",
dr_path);
} else if (node_guid_str) {
- if ((resolved =
- ib_resolve_portid_str_via(&portid, node_guid_str,
- IB_DEST_GUID, ibd_sm_id,
- ibmad_port)) < 0)
- IBWARN("Failed to resolve %s; attempting full scan",
+ if ((resolved = resolve_node_guid(&portid, node_guid_str,
+ ibmad_port)) < 0)
+ IBWARN("Failed to resolve %s; attempting full scan\n",
node_guid_str);
}
--
1.7.1
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
