Signed-off-by: Hal Rosenstock <[email protected]>
---
Change since v1:
Added change to libibmad.ver
diff --git a/include/infiniband/mad.h b/include/infiniband/mad.h
index 0694dc4..18ba6d8 100644
--- a/include/infiniband/mad.h
+++ b/include/infiniband/mad.h
@@ -65,6 +65,7 @@ BEGIN_C_DECLS
#define IB_PC_DATA_SZ (IB_MAD_SIZE - IB_PC_DATA_OFFS)
#define IB_SA_MCM_RECSZ 53
#define IB_SA_PR_RECSZ 64
+#define IB_SA_NR_RECSZ 108
#define IB_SA_GIR_RECSZ 72
#define IB_BM_DATA_OFFS 64
#define IB_BM_DATA_SZ (IB_MAD_SIZE - IB_BM_DATA_OFFS)
@@ -1519,6 +1520,9 @@ MAD_EXPORT int ib_path_query_via(const struct
ibmad_port *srcport,
ibmad_gid_t srcgid, ibmad_gid_t destgid,
ib_portid_t * sm_id, void *buf);
/* returns lid */
+MAD_EXPORT int ib_node_query_via(const struct ibmad_port *srcport,
+ uint64_t guid, ib_portid_t * sm_id,
+ void *buf);
/* resolve.c */
MAD_EXPORT int ib_resolve_smlid(ib_portid_t * sm_id, int timeout)
DEPRECATED;
diff --git a/libibmad.ver b/libibmad.ver
index 7315f62..11698ff 100644
--- a/libibmad.ver
+++ b/libibmad.ver
@@ -6,4 +6,4 @@
# API_REV - advance on any added API
# RUNNING_REV - advance any change to the vendor files
# AGE - number of backward versions the API still supports
-LIBVERSION=8:1:3
+LIBVERSION=9:0:4
diff --git a/src/libibmad.map b/src/libibmad.map
index a4d4418..5ad3dba 100644
--- a/src/libibmad.map
+++ b/src/libibmad.map
@@ -148,5 +148,6 @@ IBMAD_1.3 {
cc_config_status_via;
smp_mkey_get;
smp_mkey_set;
+ ib_node_query_via;
local: *;
};
diff --git a/src/sa.c b/src/sa.c
index a9a93cc..352ed9f 100644
--- a/src/sa.c
+++ b/src/sa.c
@@ -145,3 +145,47 @@ int ib_path_query(ibmad_gid_t srcgid, ibmad_gid_t
destgid, ib_portid_t * sm_id,
{
return ib_path_query_via(ibmp, srcgid, destgid, sm_id, buf);
}
+
+/* NodeRecord */
+#define IB_NR_COMPMASK_LID (1ull<<0)
+#define IB_NR_COMPMASK_RESERVED1 (1ull<<1)
+#define IB_NR_COMPMASK_BASEVERSION (1ull<<2)
+#define IB_NR_COMPMASK_CLASSVERSION (1ull<<3)
+#define IB_NR_COMPMASK_NODETYPE (1ull<<4)
+#define IB_NR_COMPMASK_NUMPORTS (1ull<<5)
+#define IB_NR_COMPMASK_SYSIMAGEGUID (1ull<<6)
+#define IB_NR_COMPMASK_NODEGUID (1ull<<7)
+#define IB_NR_COMPMASK_PORTGUID (1ull<<8)
+#define IB_NR_COMPMASK_PARTCAP (1ull<<9)
+#define IB_NR_COMPMASK_DEVID (1ull<<10)
+#define IB_NR_COMPMASK_REV (1ull<<11)
+#define IB_NR_COMPMASK_PORTNUM (1ull<<12)
+#define IB_NR_COMPMASK_VENDID (1ull<<13)
+#define IB_NR_COMPMASK_NODEDESC (1ull<<14)
+
+#define IB_NR_DEF_MASK IB_NR_COMPMASK_PORTGUID
+
+int ib_node_query_via(const struct ibmad_port *srcport, uint64_t guid,
+ ib_portid_t * sm_id, void *buf)
+{
+ ib_sa_call_t sa = { 0 };
+ uint8_t *p;
+
+ memset(&sa, 0, sizeof sa);
+ sa.method = IB_MAD_METHOD_GET;
+ sa.attrid = IB_SA_ATTR_NODERECORD;
+ sa.mask = IB_NR_DEF_MASK;
+ sa.trid = mad_trid();
+
+ memset(buf, 0, IB_SA_NR_RECSZ);
+
+ mad_encode_field(buf, IB_SA_NR_PORT_GUID_F, &guid);
+
+ p = sa_rpc_call(srcport, buf, sm_id, &sa, 0);
+ if (!p) {
+ IBWARN("sa call node_query failed");
+ return -1;
+ }
+
+ return 0;
+}
--
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
