Function debug_tm is used for displaying the tm PMD under the
primary process. This covers basic and per node|level details.
Signed-off-by: Vipin Varghese <vipin.vargh...@intel.com>
---
app/proc-info/main.c | 247 ++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 246 insertions(+), 1 deletion(-)
diff --git a/app/proc-info/main.c b/app/proc-info/main.c
index 5c75764a1..f518935a2 100644
--- a/app/proc-info/main.c
+++ b/app/proc-info/main.c
@@ -32,6 +32,7 @@
#include <rte_cycles.h>
#include <rte_security.h>
#include <rte_cryptodev.h>
+#include <rte_tm.h>
/* Maximum long option length for option parsing. */
#define MAX_LONG_OPT_SZ 64
@@ -748,7 +749,251 @@ debug_port(void)
static void
debug_tm(void)
{
- printf(" tm");
+ int ret = 0, is_leaf = 0;
+ unsigned int j, k;
+ uint16_t i = 0;
+
+ snprintf(bdr_str, 100, "debug - TM PMD %"PRIu64, rte_get_tsc_hz());
+ STATS_BDR_STR(10, bdr_str);
+
+ RTE_ETH_FOREACH_DEV(i) {
+ struct rte_eth_dev_info dev_info = {0};
+ struct rte_tm_capabilities cap = {0};
+ struct rte_tm_error error = {0};
+ struct rte_tm_node_capabilities capnode = {0};
+ struct rte_tm_level_capabilities caplevel = {0};
+ uint32_t n_leaf_nodes = 0;
+
+ snprintf(bdr_str, 100, " TM for port (%u) ", i);
+ STATS_BDR_STR(5, bdr_str);
+
+ rte_eth_dev_info_get(i, &dev_info);
+ printf(" - Generic\n"
+ "\t -- driver name %s\n"
+ "\t -- max vf (%u)\n"
+ "\t -- max tx queues (%u)\n"
+ "\t -- number of tx queues (%u)\n",
+ dev_info.driver_name,
+ dev_info.max_vfs,
+ dev_info.max_tx_queues,
+ dev_info.nb_tx_queues);
+
+ ret = rte_tm_get_number_of_leaf_nodes(i, &n_leaf_nodes, &error);
+ if (ret == 0)
+ printf(" - leaf nodes (%u)\n", n_leaf_nodes);
+
+ ret = rte_tm_capabilities_get(i, &cap, &error);
+ if (ret)
+ continue;
+
+ printf(" - MAX:"
+ " nodes (%u)"
+ " levels (%u)"
+ " children (%u)\n",
+ cap.n_nodes_max,
+ cap.n_levels_max,
+ cap.sched_n_children_max);
+
+ printf(" - identical nodes:"
+ " non leaf (%d) leaf (%d)\n",
+ cap.non_leaf_nodes_identical,
+ cap.leaf_nodes_identical);
+
+ printf(" - Shaper MAX:\n"
+ "\t -- total (%u)\n"
+ "\t -- private (%u) private dual (%d)\n"
+ "\t -- shared (%u) shared dual (%u)\n",
+ cap.shaper_n_max,
+ cap.shaper_private_n_max,
+ cap.shaper_private_dual_rate_n_max,
+ cap.shaper_shared_n_max,
+ cap.shaper_shared_dual_rate_n_max);
+
+ printf(" - mark support:\n");
+ printf("\t -- vlan dei: GREEN (%d) YELLOW (%d) RED (%d)\n",
+ cap.mark_vlan_dei_supported[RTE_TM_GREEN],
+ cap.mark_vlan_dei_supported[RTE_TM_YELLOW],
+ cap.mark_vlan_dei_supported[RTE_TM_RED]);
+ printf("\t -- ip ecn tcp: GREEN (%d) YELLOW (%d) RED (%d)\n",
+ cap.mark_ip_ecn_tcp_supported[RTE_TM_GREEN],
+ cap.mark_ip_ecn_tcp_supported[RTE_TM_YELLOW],
+ cap.mark_ip_ecn_tcp_supported[RTE_TM_RED]);
+ printf("\t -- ip ecn sctp: GREEN (%d) YELLOW (%d) RED (%d)\n",
+ cap.mark_ip_ecn_sctp_supported[RTE_TM_GREEN],
+ cap.mark_ip_ecn_sctp_supported[RTE_TM_YELLOW],
+ cap.mark_ip_ecn_sctp_supported[RTE_TM_RED]);
+ printf("\t -- ip dscp: GREEN (%d) YELLOW (%d) RED (%d)\n",
+ cap.mark_ip_dscp_supported[RTE_TM_GREEN],
+ cap.mark_ip_dscp_supported[RTE_TM_YELLOW],
+ cap.mark_ip_dscp_supported[RTE_TM_RED]);
+
+ printf(" - mask stats (0x%"PRIx64")"
+ " dynamic update (0x%"PRIx64")\n",
+ cap.stats_mask,
+ cap.dynamic_update_mask);
+
+ printf(" - sched MAX:\n"
+ "\t -- total (%u)\n"
+ "\t -- sp levels (%u)\n"
+ "\t -- wfq children per group (%u)\n"
+ "\t -- wfq groups (%u)\n"
+ "\t -- wfq weight (%u)\n",
+ cap.sched_sp_n_priorities_max,
+ cap.sched_sp_n_priorities_max,
+ cap.sched_wfq_n_children_per_group_max,
+ cap.sched_wfq_n_groups_max,
+ cap.sched_wfq_weight_max);
+
+ printf(" - CMAN support:\n"
+ "\t -- WRED mode: pkt (%d) byte (%d)\n"
+ "\t -- head drop (%d)\n",
+ cap.cman_wred_packet_mode_supported,
+ cap.cman_wred_byte_mode_supported,
+ cap.cman_head_drop_supported);
+ printf("\t -- MAX WRED CONTEXT:"
+ " total (%u) private (%u) shared (%u)\n",
+ cap.cman_wred_context_n_max,
+ cap.cman_wred_context_private_n_max,
+ cap.cman_wred_context_shared_n_max);
+
+ for (j = 0; j < cap.n_nodes_max; j++) {
+ ret = rte_tm_node_capabilities_get(i, j,
+ &capnode, &error);
+ if (ret)
+ continue;
+
+ printf(" NODE %u\n", j);
+ printf("\t - shaper private: (%d) dual rate (%d)\n",
+ capnode.shaper_private_supported,
+ capnode.shaper_private_dual_rate_supported);
+ printf("\t - shaper shared max: (%u)\n",
+ capnode.shaper_shared_n_max);
+ printf("\t - stats mask %"PRIx64"\n",
+ capnode.stats_mask);
+
+ ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
+ if (ret)
+ continue;
+
+ if (!is_leaf) {
+#define DSP_CAP_NODE_NON_LEAF(x) printf("\t -- nonleaf sched max:" \
+" children (%u) sp priorities (%u) " \
+" wfq children per group (%u) wfq groups (%u) wfq weight (%u)\n", \
+x.sched_n_children_max, x.sched_sp_n_priorities_max, \
+x.sched_wfq_n_children_per_group_max, x.sched_wfq_n_groups_max, \
+x.sched_wfq_weight_max)
+ DSP_CAP_NODE_NON_LEAF(capnode.nonleaf);
+ } else {
+#define DSP_CAP_NODE_LEAF(x) printf("\t -- leaf cman support:" \
+" wred pkt mode (%d) wred byte mode (%d) head drop (%d)" \
+" wred context private (%d) wred context shared (%u)\n", \
+x.cman_wred_packet_mode_supported, x.cman_wred_byte_mode_supported, \
+x.cman_head_drop_supported, x.cman_wred_context_private_supported, \
+x.cman_wred_context_shared_n_max)
+ DSP_CAP_NODE_LEAF(capnode.leaf);
+ }
+ }
+
+ for (j = 0; j < cap.n_levels_max; j++) {
+ ret = rte_tm_level_capabilities_get(i, j,
+ &caplevel, &error);
+ if (ret)
+ continue;
+
+ printf(" - Level %u\n", j);
+ printf("\t -- node MAX: %u"
+ " non leaf %u"
+ " leaf %u\n",
+ caplevel.n_nodes_max,
+ caplevel.n_nodes_nonleaf_max,
+ caplevel.n_nodes_leaf_max);
+ printf("\t -- indetical:"
+ " non leaf %u"
+ " leaf %u\n",
+ caplevel.non_leaf_nodes_identical,
+ caplevel.leaf_nodes_identical);
+
+ for (k = 0; k < caplevel.n_nodes_max; k++) {
+ ret = rte_tm_node_type_get(i, k,
+ &is_leaf, &error);
+ if (ret)
+ continue;
+
+ if (!is_leaf) {
+#define DSP_CAP_LVL_NON_LEAF(x) do { \
+printf("\t - shaper private:" \
+" (%d) dual rate (%d)\n", x.shaper_private_supported, \
+x.shaper_private_dual_rate_supported); \
+printf("\t - shaper share: (%u)\n", \
+x.shaper_shared_n_max); \
+printf("\t - non leaf sched MAX:" \
+" children (%u) sp (%u)" \
+" wfq children per group (%u)" \
+" wfq groups (%u) wfq weight (%u)\n", \
+x.sched_n_children_max, x.sched_sp_n_priorities_max, \
+x.sched_wfq_n_children_per_group_max, \
+x.sched_wfq_n_groups_max, x.sched_wfq_weight_max); \
+} while (0)
+ DSP_CAP_LVL_NON_LEAF(caplevel.nonleaf);
+ } else {
+#define DSP_CAP_LVL_LEAF(x) do { \
+printf("\t - shaper private: (%d) dual rate (%d)\n", \
+x.shaper_private_supported, x.shaper_private_dual_rate_supported); \
+printf("\t - shaper share: (%u)\n", x.shaper_shared_n_max); \
+printf(" -- leaf cman support: wred pkt mode (%d)" \
+" wred byte mode (%d) head drop (%d)" \
+" wred context private (%d) wred context shared (%u)\n", \
+x.cman_wred_packet_mode_supported, x.cman_wred_byte_mode_supported, \
+x.cman_head_drop_supported, x.cman_wred_context_private_supported, \
+x.cman_wred_context_shared_n_max); \
+} while (0)
+
+ DSP_CAP_LVL_LEAF(caplevel.leaf);
+ }
+ }
+ }
+
+ for (j = 0; j < n_leaf_nodes; j++) {
+ struct rte_tm_node_stats stats = {0};
+
+ ret = rte_tm_node_stats_read(i, j,
+ &stats, &cap.stats_mask, 0, &error);
+ if (ret)
+ continue;
+
+ printf(" - STATS for node (%u)\n", j);
+ printf(" -- pkts (%"PRIu64") bytes (%"PRIu64")\n",
+ stats.n_pkts, stats.n_bytes);
+
+ ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
+ if ((ret) | (!is_leaf))
+ continue;
+
+ printf(" -- leaf queued:"
+ " pkts (%"PRIu64")"
+ " bytes (%"PRIu64")\n",
+ stats.leaf.n_pkts_queued,
+ stats.leaf.n_bytes_queued);
+ printf(" - dropped:\n"
+ "\t -- GREEN:"
+ " pkts (%"PRIu64")"
+ " bytes (%"PRIu64")\n"
+ "\t -- YELLOW:"
+ " pkts (%"PRIu64")"
+ " bytes (%"PRIu64")\n"
+ "\t -- RED:"
+ " pkts (%"PRIu64")"
+ " bytes (%"PRIu64")\n",
+ stats.leaf.n_pkts_dropped[RTE_TM_GREEN],
+ stats.leaf.n_bytes_dropped[RTE_TM_GREEN],
+ stats.leaf.n_pkts_dropped[RTE_TM_YELLOW],
+ stats.leaf.n_bytes_dropped[RTE_TM_YELLOW],
+ stats.leaf.n_pkts_dropped[RTE_TM_RED],
+ stats.leaf.n_bytes_dropped[RTE_TM_RED]);
+ }
+ }
+
+ STATS_BDR_STR(50, "");
}
static void
--
2.17.1
