From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 21 Apr 2024 13:54:28 +0200
Subject: Adding upstream version 18.2.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/seastar/dpdk/app/test-pipeline/main.c | 157 ++++++++++++++++++++++++++++++
 1 file changed, 157 insertions(+)
 create mode 100644 src/seastar/dpdk/app/test-pipeline/main.c

(limited to 'src/seastar/dpdk/app/test-pipeline/main.c')

diff --git a/src/seastar/dpdk/app/test-pipeline/main.c b/src/seastar/dpdk/app/test-pipeline/main.c
new file mode 100644
index 000000000..0be02ac25
--- /dev/null
+++ b/src/seastar/dpdk/app/test-pipeline/main.c
@@ -0,0 +1,157 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <inttypes.h>
+#include <sys/types.h>
+#include <string.h>
+#include <sys/queue.h>
+#include <stdarg.h>
+#include <errno.h>
+#include <getopt.h>
+#include <unistd.h>
+
+#include <rte_common.h>
+#include <rte_byteorder.h>
+#include <rte_log.h>
+#include <rte_memory.h>
+#include <rte_memcpy.h>
+#include <rte_eal.h>
+#include <rte_per_lcore.h>
+#include <rte_launch.h>
+#include <rte_atomic.h>
+#include <rte_cycles.h>
+#include <rte_prefetch.h>
+#include <rte_lcore.h>
+#include <rte_branch_prediction.h>
+#include <rte_interrupts.h>
+#include <rte_pci.h>
+#include <rte_random.h>
+#include <rte_debug.h>
+#include <rte_ether.h>
+#include <rte_ethdev.h>
+#include <rte_mempool.h>
+#include <rte_mbuf.h>
+#include <rte_ip.h>
+#include <rte_tcp.h>
+#include <rte_lpm.h>
+#include <rte_lpm6.h>
+
+#include "main.h"
+
+int
+main(int argc, char **argv)
+{
+	uint32_t lcore;
+	int ret;
+
+	/* Init EAL */
+	ret = rte_eal_init(argc, argv);
+	if (ret < 0)
+		return -1;
+	argc -= ret;
+	argv += ret;
+
+	/* Parse application arguments (after the EAL ones) */
+	ret = app_parse_args(argc, argv);
+	if (ret < 0) {
+		app_print_usage();
+		return -1;
+	}
+
+	/* Init */
+	app_init();
+
+	/* Launch per-lcore init on every lcore */
+	rte_eal_mp_remote_launch(app_lcore_main_loop, NULL, CALL_MASTER);
+	RTE_LCORE_FOREACH_SLAVE(lcore) {
+		if (rte_eal_wait_lcore(lcore) < 0)
+			return -1;
+	}
+
+	return 0;
+}
+
+int
+app_lcore_main_loop(__attribute__((unused)) void *arg)
+{
+	unsigned lcore;
+
+	lcore = rte_lcore_id();
+
+	if (lcore == app.core_rx) {
+		switch (app.pipeline_type) {
+		case e_APP_PIPELINE_ACL:
+			app_main_loop_rx();
+			return 0;
+
+		default:
+			app_main_loop_rx_metadata();
+			return 0;
+		}
+	}
+
+	if (lcore == app.core_worker) {
+		switch (app.pipeline_type) {
+		case e_APP_PIPELINE_STUB:
+			app_main_loop_worker_pipeline_stub();
+			return 0;
+
+		case e_APP_PIPELINE_HASH_KEY8_EXT:
+		case e_APP_PIPELINE_HASH_KEY8_LRU:
+		case e_APP_PIPELINE_HASH_KEY16_EXT:
+		case e_APP_PIPELINE_HASH_KEY16_LRU:
+		case e_APP_PIPELINE_HASH_KEY32_EXT:
+		case e_APP_PIPELINE_HASH_KEY32_LRU:
+		case e_APP_PIPELINE_HASH_SPEC_KEY8_EXT:
+		case e_APP_PIPELINE_HASH_SPEC_KEY8_LRU:
+		case e_APP_PIPELINE_HASH_SPEC_KEY16_EXT:
+		case e_APP_PIPELINE_HASH_SPEC_KEY16_LRU:
+		case e_APP_PIPELINE_HASH_SPEC_KEY32_EXT:
+		case e_APP_PIPELINE_HASH_SPEC_KEY32_LRU:
+		/* cases for cuckoo hash table types */
+		case e_APP_PIPELINE_HASH_CUCKOO_KEY8:
+		case e_APP_PIPELINE_HASH_CUCKOO_KEY16:
+		case e_APP_PIPELINE_HASH_CUCKOO_KEY32:
+		case e_APP_PIPELINE_HASH_CUCKOO_KEY48:
+		case e_APP_PIPELINE_HASH_CUCKOO_KEY64:
+		case e_APP_PIPELINE_HASH_CUCKOO_KEY80:
+		case e_APP_PIPELINE_HASH_CUCKOO_KEY96:
+		case e_APP_PIPELINE_HASH_CUCKOO_KEY112:
+		case e_APP_PIPELINE_HASH_CUCKOO_KEY128:
+			app_main_loop_worker_pipeline_hash();
+			return 0;
+
+		case e_APP_PIPELINE_ACL:
+#ifndef RTE_LIBRTE_ACL
+			rte_exit(EXIT_FAILURE, "ACL not present in build\n");
+#else
+			app_main_loop_worker_pipeline_acl();
+			return 0;
+#endif
+
+		case e_APP_PIPELINE_LPM:
+			app_main_loop_worker_pipeline_lpm();
+			return 0;
+
+		case e_APP_PIPELINE_LPM_IPV6:
+			app_main_loop_worker_pipeline_lpm_ipv6();
+			return 0;
+
+		case e_APP_PIPELINE_NONE:
+		default:
+			app_main_loop_worker();
+			return 0;
+		}
+	}
+
+	if (lcore == app.core_tx) {
+		app_main_loop_tx();
+		return 0;
+	}
+
+	return 0;
+}
-- 
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