Imported Upstream version 16.04

[deb_dpdk.git] / app / test-pipeline / main.h

diff --git a/app/test-pipeline/main.h b/app/test-pipeline/main.h
new file mode 100644 (file)
index 0000000..8dcd459
--- /dev/null
+++ b/app/test-pipeline/main.h
@@ -0,0 +1,142 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _MAIN_H_
+#define _MAIN_H_
+
+#ifndef APP_MBUF_ARRAY_SIZE
+#define APP_MBUF_ARRAY_SIZE 256
+#endif
+
+struct app_mbuf_array {
+       struct rte_mbuf *array[APP_MBUF_ARRAY_SIZE];
+       uint16_t n_mbufs;
+};
+
+#ifndef APP_MAX_PORTS
+#define APP_MAX_PORTS 4
+#endif
+
+struct app_params {
+       /* CPU cores */
+       uint32_t core_rx;
+       uint32_t core_worker;
+       uint32_t core_tx;
+
+       /* Ports*/
+       uint32_t ports[APP_MAX_PORTS];
+       uint32_t n_ports;
+       uint32_t port_rx_ring_size;
+       uint32_t port_tx_ring_size;
+
+       /* Rings */
+       struct rte_ring *rings_rx[APP_MAX_PORTS];
+       struct rte_ring *rings_tx[APP_MAX_PORTS];
+       uint32_t ring_rx_size;
+       uint32_t ring_tx_size;
+
+       /* Internal buffers */
+       struct app_mbuf_array mbuf_rx;
+       struct app_mbuf_array mbuf_tx[APP_MAX_PORTS];
+
+       /* Buffer pool */
+       struct rte_mempool *pool;
+       uint32_t pool_buffer_size;
+       uint32_t pool_size;
+       uint32_t pool_cache_size;
+
+       /* Burst sizes */
+       uint32_t burst_size_rx_read;
+       uint32_t burst_size_rx_write;
+       uint32_t burst_size_worker_read;
+       uint32_t burst_size_worker_write;
+       uint32_t burst_size_tx_read;
+       uint32_t burst_size_tx_write;
+
+       /* App behavior */
+       uint32_t pipeline_type;
+} __rte_cache_aligned;
+
+extern struct app_params app;
+
+int app_parse_args(int argc, char **argv);
+void app_print_usage(void);
+void app_init(void);
+int app_lcore_main_loop(void *arg);
+
+/* Pipeline */
+enum {
+       e_APP_PIPELINE_NONE = 0,
+       e_APP_PIPELINE_STUB,
+
+       e_APP_PIPELINE_HASH_KEY8_EXT,
+       e_APP_PIPELINE_HASH_KEY8_LRU,
+       e_APP_PIPELINE_HASH_KEY16_EXT,
+       e_APP_PIPELINE_HASH_KEY16_LRU,
+       e_APP_PIPELINE_HASH_KEY32_EXT,
+       e_APP_PIPELINE_HASH_KEY32_LRU,
+
+       e_APP_PIPELINE_HASH_SPEC_KEY8_EXT,
+       e_APP_PIPELINE_HASH_SPEC_KEY8_LRU,
+       e_APP_PIPELINE_HASH_SPEC_KEY16_EXT,
+       e_APP_PIPELINE_HASH_SPEC_KEY16_LRU,
+       e_APP_PIPELINE_HASH_SPEC_KEY32_EXT,
+       e_APP_PIPELINE_HASH_SPEC_KEY32_LRU,
+
+       e_APP_PIPELINE_ACL,
+       e_APP_PIPELINE_LPM,
+       e_APP_PIPELINE_LPM_IPV6,
+       e_APP_PIPELINES
+};
+
+void app_main_loop_rx(void);
+void app_main_loop_rx_metadata(void);
+uint64_t test_hash(void *key, uint32_t key_size, uint64_t seed);
+
+void app_main_loop_worker(void);
+void app_main_loop_worker_pipeline_stub(void);
+void app_main_loop_worker_pipeline_hash(void);
+void app_main_loop_worker_pipeline_acl(void);
+void app_main_loop_worker_pipeline_lpm(void);
+void app_main_loop_worker_pipeline_lpm_ipv6(void);
+
+void app_main_loop_tx(void);
+
+#define APP_FLUSH 0
+#ifndef APP_FLUSH
+#define APP_FLUSH 0x3FF
+#endif
+
+#define APP_METADATA_OFFSET(offset) (sizeof(struct rte_mbuf) + (offset))
+
+#endif /* _MAIN_H_ */