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Diffstat (limited to 'app/test-eventdev/evt_common.h')
-rw-r--r--app/test-eventdev/evt_common.h79
1 files changed, 79 insertions, 0 deletions
diff --git a/app/test-eventdev/evt_common.h b/app/test-eventdev/evt_common.h
index 21d3c10..1c3522f 100644
--- a/app/test-eventdev/evt_common.h
+++ b/app/test-eventdev/evt_common.h
@@ -34,6 +34,43 @@
#define EVT_MAX_PORTS 256
#define EVT_MAX_QUEUES 256
+enum evt_prod_type {
+ EVT_PROD_TYPE_NONE,
+ EVT_PROD_TYPE_SYNT, /* Producer type Synthetic i.e. CPU. */
+ EVT_PROD_TYPE_ETH_RX_ADPTR, /* Producer type Eth Rx Adapter. */
+ EVT_PROD_TYPE_EVENT_TIMER_ADPTR, /* Producer type Timer Adapter. */
+ EVT_PROD_TYPE_MAX,
+};
+
+struct evt_options {
+#define EVT_TEST_NAME_MAX_LEN 32
+ char test_name[EVT_TEST_NAME_MAX_LEN];
+ bool plcores[RTE_MAX_LCORE];
+ bool wlcores[RTE_MAX_LCORE];
+ uint8_t sched_type_list[EVT_MAX_STAGES];
+ uint32_t nb_flows;
+ int socket_id;
+ int pool_sz;
+ int nb_stages;
+ int verbose_level;
+ uint64_t nb_pkts;
+ uint8_t nb_timer_adptrs;
+ uint64_t nb_timers;
+ uint64_t timer_tick_nsec;
+ uint64_t optm_timer_tick_nsec;
+ uint64_t max_tmo_nsec;
+ uint64_t expiry_nsec;
+ uint16_t wkr_deq_dep;
+ uint8_t dev_id;
+ uint32_t tx_first;
+ uint32_t fwd_latency:1;
+ uint32_t q_priority:1;
+ uint32_t deq_tmo_nsec;
+ enum evt_prod_type prod_type;
+ uint8_t timdev_use_burst;
+ uint8_t timdev_cnt;
+};
+
static inline bool
evt_has_distributed_sched(uint8_t dev_id)
{
@@ -99,4 +136,46 @@ evt_service_setup(uint32_t service_id)
return 0;
}
+static inline int
+evt_configure_eventdev(struct evt_options *opt, uint8_t nb_queues,
+ uint8_t nb_ports)
+{
+ struct rte_event_dev_info info;
+ int ret;
+
+ memset(&info, 0, sizeof(struct rte_event_dev_info));
+ ret = rte_event_dev_info_get(opt->dev_id, &info);
+ if (ret) {
+ evt_err("failed to get eventdev info %d", opt->dev_id);
+ return ret;
+ }
+
+ if (opt->deq_tmo_nsec) {
+ if (opt->deq_tmo_nsec < info.min_dequeue_timeout_ns) {
+ opt->deq_tmo_nsec = info.min_dequeue_timeout_ns;
+ evt_info("dequeue_timeout_ns too low, using %d",
+ opt->deq_tmo_nsec);
+ }
+ if (opt->deq_tmo_nsec > info.max_dequeue_timeout_ns) {
+ opt->deq_tmo_nsec = info.max_dequeue_timeout_ns;
+ evt_info("dequeue_timeout_ns too high, using %d",
+ opt->deq_tmo_nsec);
+ }
+ }
+
+ const struct rte_event_dev_config config = {
+ .dequeue_timeout_ns = opt->deq_tmo_nsec,
+ .nb_event_queues = nb_queues,
+ .nb_event_ports = nb_ports,
+ .nb_events_limit = info.max_num_events,
+ .nb_event_queue_flows = opt->nb_flows,
+ .nb_event_port_dequeue_depth =
+ info.max_event_port_dequeue_depth,
+ .nb_event_port_enqueue_depth =
+ info.max_event_port_enqueue_depth,
+ };
+
+ return rte_event_dev_configure(opt->dev_id, &config);
+}
+
#endif /* _EVT_COMMON_*/