***SPAM*** Re: [ofa-general] [PATCH v2 2/2] infiniband-diags support PortXmitWait get and set

[Eli Dorfman (Voltaire)]

support PortXmitWait get and set

Signed-off-by: Eli Dorfman <elid at voltaire.com>
---
 infiniband-diags/src/perfquery.c |   14 +++++++++++++-
 libibmad/src/gs.c                |    2 ++
 2 files changed, 15 insertions(+), 1 deletions(-)

diff --git a/infiniband-diags/src/perfquery.c b/infiniband-diags/src/perfquery.c
index 41a8b74..5e5b3ed 100644
--- a/infiniband-diags/src/perfquery.c
+++ b/infiniband-diags/src/perfquery.c
@@ -67,6 +67,7 @@ struct perf_count {
 	uint32_t rcvdata;
 	uint32_t xmtpkts;
 	uint32_t rcvpkts;
+	uint32_t xmtwait;
 };
 
 struct perf_count_ext {
@@ -209,6 +210,8 @@ static void aggregate_perfcounters(void)
 	aggregate_32bit(&perf_count.xmtpkts, val);
 	mad_decode_field(pc, IB_PC_RCV_PKTS_F, &val);
 	aggregate_32bit(&perf_count.rcvpkts, val);
+        mad_decode_field(pc, IB_PC_XMT_WAIT_F, &val);
+	aggregate_32bit(&perf_count.xmtwait, val);
 }
 
 static void output_aggregate_perfcounters(ib_portid_t *portid)
@@ -235,6 +238,7 @@ static void output_aggregate_perfcounters(ib_portid_t *portid)
 	mad_encode_field(pc, IB_PC_RCV_BYTES_F, &perf_count.rcvdata);
 	mad_encode_field(pc, IB_PC_XMT_PKTS_F, &perf_count.xmtpkts);
 	mad_encode_field(pc, IB_PC_RCV_PKTS_F, &perf_count.rcvpkts);
+	mad_encode_field(pc, IB_PC_XMT_WAIT_F, &perf_count.xmtwait);
 
 	mad_dump_perfcounters(buf, sizeof buf, pc, sizeof pc);
 
@@ -298,9 +302,14 @@ static void dump_perfcounters(int extended, int timeout, uint16_t cap_mask, ib_p
 	if (extended != 1) {
 		if (!port_performance_query(pc, portid, port, timeout))
 			IBERROR("perfquery");
+		if (!(cap_mask & 0x1000)) {
+			/* if PortCounters:PortXmitWait not suppported clear this counter */
+			perf_count.xmtwait = 0;
+			mad_encode_field(pc, IB_PC_XMT_WAIT_F, &perf_count.xmtwait);
+		}
 		if (aggregate)
 			aggregate_perfcounters();
-		else
+		else 
 			mad_dump_perfcounters(buf, sizeof buf, pc, sizeof pc);
 	} else {
 		if (!(cap_mask & 0x200)) /* 1.2 errata: bit 9 is extended counter support */
@@ -500,6 +509,9 @@ main(int argc, char **argv)
 
 do_reset:
 
+	if (!extended && (cap_mask & 0x1000))
+		mask |= (1<<16); /* reset portxmitwait */
+		
 	if (all_ports_loop || (loop_ports && (all_ports || port == ALL_PORTS))) {
 		for (i = start_port; i <= num_ports; i++)
 			reset_counters(extended, timeout, mask, &portid, i);
diff --git a/libibmad/src/gs.c b/libibmad/src/gs.c
index d350c0d..30f00fb 100644
--- a/libibmad/src/gs.c
+++ b/libibmad/src/gs.c
@@ -142,6 +142,8 @@ performance_reset_via(void *rcvbuf, ib_portid_t *dest, int port, unsigned mask,
 	/* Same for attribute IDs */
 	mad_set_field(rcvbuf, 0, IB_PC_PORT_SELECT_F, port);
 	mad_set_field(rcvbuf, 0, IB_PC_COUNTER_SELECT_F, mask);
+	mask = mask >> 16;
+	mas_set_field(rcvbuf, 0, IB_PC_COUNTER_SELECT2_F, mask);
 	rpc.attr.mod = 0;
 	rpc.timeout = timeout;
 	rpc.datasz = IB_PC_DATA_SZ;
-- 
1.5.5