examples/l2fwd-event: add infra for eventdev

[dpdk.git] / examples / l2fwd-event / l2fwd_event.c

diff --git a/examples/l2fwd-event/l2fwd_event.c b/examples/l2fwd-event/l2fwd_event.c
new file mode 100644 (file)
index 0000000..48d32d7
--- /dev/null
+++ b/examples/l2fwd-event/l2fwd_event.c
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2019 Marvell International Ltd.
+ */
+
+#include <stdbool.h>
+#include <getopt.h>
+
+#include <rte_atomic.h>
+#include <rte_cycles.h>
+#include <rte_ethdev.h>
+#include <rte_eventdev.h>
+#include <rte_event_eth_rx_adapter.h>
+#include <rte_event_eth_tx_adapter.h>
+#include <rte_lcore.h>
+#include <rte_malloc.h>
+#include <rte_spinlock.h>
+
+#include "l2fwd_event.h"
+
+void
+l2fwd_event_resource_setup(struct l2fwd_resources *rsrc)
+{
+       struct l2fwd_event_resources *evt_rsrc;
+
+       if (!rte_event_dev_count())
+               rte_panic("No Eventdev found\n");
+
+       evt_rsrc = rte_zmalloc("l2fwd_event",
+                                sizeof(struct l2fwd_event_resources), 0);
+       if (evt_rsrc == NULL)
+               rte_panic("Failed to allocate memory\n");
+
+       rsrc->evt_rsrc = evt_rsrc;
+}