The event ethernet Tx adapter provides data path for the ethernet transmit
stage. Enqueue a burst of events objects supplied on an event device.
Fixes: 1eb10ad8db8 ("app/testeventdev: add perf all types queue worker")
Cc: sta...@dpdk.org
Signed-off-by: Apeksha Gupta <apeksha.gu...@nxp.com>
---
app/test-eventdev/test_perf_atq.c | 43 ++++++++++++++++++++--------
app/test-eventdev/test_perf_common.h | 4 +++
2 files changed, 35 insertions(+), 12 deletions(-)
diff --git a/app/test-eventdev/test_perf_atq.c
b/app/test-eventdev/test_perf_atq.c
index d0241ec4ae..23e9ad4a29 100644
--- a/app/test-eventdev/test_perf_atq.c
+++ b/app/test-eventdev/test_perf_atq.c
@@ -70,10 +70,12 @@ perf_atq_worker(void *arg, const int enable_fwd_latency)
}
static int
-perf_atq_worker_burst(void *arg, const int enable_fwd_latency)
+perf_atq_worker_burst(void *arg, const int enable_fwd_latency,
+ const uint32_t flags)
{
PERF_WORKER_INIT;
uint16_t i;
+ uint16_t nb_tx;
/* +1 to avoid prefetch out of array check */
struct rte_event ev[BURST_SIZE + 1];
@@ -110,13 +112,21 @@ perf_atq_worker_burst(void *arg, const int
enable_fwd_latency)
nb_stages);
}
}
+ if (flags == TEST_PERF_EVENT_TX_DIRECT) {
+ nb_tx = rte_event_eth_tx_adapter_enqueue(dev, port,
+ ev, nb_rx, 0);
+ while (nb_tx < nb_rx && !t->done)
+ nb_tx += rte_event_eth_tx_adapter_enqueue(dev,
+ port, ev + nb_tx,
+ nb_rx - nb_tx, 0);
+ } else {
+ uint16_t enq;
- uint16_t enq;
-
- enq = rte_event_enqueue_burst(dev, port, ev, nb_rx);
- while (enq < nb_rx) {
- enq += rte_event_enqueue_burst(dev, port,
+ enq = rte_event_enqueue_burst(dev, port, ev, nb_rx);
+ while (enq < nb_rx) {
+ enq += rte_event_enqueue_burst(dev, port,
ev + enq, nb_rx - enq);
+ }
}
}
return 0;
@@ -127,20 +137,29 @@ worker_wrapper(void *arg)
{
struct worker_data *w = arg;
struct evt_options *opt = w->t->opt;
-
+ const bool internal_port = w->t->internal_port;
const bool burst = evt_has_burst_mode(w->dev_id);
const int fwd_latency = opt->fwd_latency;
+ uint32_t flags;
/* allow compiler to optimize */
if (!burst && !fwd_latency)
return perf_atq_worker(arg, 0);
else if (!burst && fwd_latency)
return perf_atq_worker(arg, 1);
- else if (burst && !fwd_latency)
- return perf_atq_worker_burst(arg, 0);
- else if (burst && fwd_latency)
- return perf_atq_worker_burst(arg, 1);
-
+ else if (burst && !fwd_latency && internal_port) {
+ flags = TEST_PERF_EVENT_TX_DIRECT;
+ return perf_atq_worker_burst(arg, 0, flags);
+ } else if (burst && !fwd_latency && !internal_port) {
+ flags = TEST_PERF_EVENT_TX_ENQ;
+ return perf_atq_worker_burst(arg, 1, flags);
+ } else if (burst && fwd_latency && internal_port) {
+ flags = TEST_PERF_EVENT_TX_DIRECT;
+ return perf_atq_worker_burst(arg, 0, flags);
+ } else if (burst && fwd_latency && !internal_port) {
+ flags = TEST_PERF_EVENT_TX_ENQ;
+ return perf_atq_worker_burst(arg, 1, flags);
+ }
rte_panic("invalid worker\n");
}
diff --git a/app/test-eventdev/test_perf_common.h
b/app/test-eventdev/test_perf_common.h
index 716199d8c9..c86be385ad 100644
--- a/app/test-eventdev/test_perf_common.h
+++ b/app/test-eventdev/test_perf_common.h
@@ -13,6 +13,7 @@
#include <rte_ethdev.h>
#include <rte_eventdev.h>
#include <rte_event_eth_rx_adapter.h>
+#include <rte_event_eth_tx_adapter.h>
#include <rte_event_timer_adapter.h>
#include <rte_lcore.h>
#include <rte_malloc.h>
@@ -23,6 +24,9 @@
#include "evt_options.h"
#include "evt_test.h"
+#define TEST_PERF_EVENT_TX_ENQ 0x1
+#define TEST_PERF_EVENT_TX_DIRECT 0X2
+
struct test_perf;
struct worker_data {
--
2.17.1
