+++ /dev/null
-/*-
- * 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_
-
-#include <stdint.h>
-
-#include <rte_mempool.h>
-#include <rte_mbuf.h>
-#include <rte_ring.h>
-#include <rte_ethdev.h>
-
-#ifdef RTE_LIBRTE_ACL
-#include <rte_table_acl.h>
-#endif
-
-struct app_flow_key {
- union {
- struct {
- uint8_t ttl; /* needs to be set to 0 */
- uint8_t proto;
- uint16_t header_checksum; /* needs to be set to 0 */
- uint32_t ip_src;
- };
- uint64_t slab0;
- };
-
- union {
- struct {
- uint32_t ip_dst;
- uint16_t port_src;
- uint16_t port_dst;
- };
- uint64_t slab1;
- };
-} __attribute__((__packed__));
-
-struct app_arp_key {
- uint32_t nh_ip;
- uint32_t nh_iface;
-} __attribute__((__packed__));
-
-struct app_pkt_metadata {
- uint32_t signature;
- uint8_t reserved1[28];
-
- struct app_flow_key flow_key;
-
- struct app_arp_key arp_key;
- struct ether_addr nh_arp;
-
- uint8_t reserved3[2];
-} __attribute__((__packed__));
-
-#ifndef APP_MBUF_ARRAY_SIZE
-#define APP_MBUF_ARRAY_SIZE 256
-#endif
-
-struct app_mbuf_array {
- struct rte_mbuf *array[APP_MBUF_ARRAY_SIZE];
- uint32_t n_mbufs;
-};
-
-#ifndef APP_MAX_PORTS
-#define APP_MAX_PORTS 4
-#endif
-
-#ifndef APP_MAX_SWQ_PER_CORE
-#define APP_MAX_SWQ_PER_CORE 8
-#endif
-
-#define APP_SWQ_INVALID ((uint32_t)(-1))
-
-#define APP_SWQ_IN_REQ (APP_MAX_SWQ_PER_CORE - 1)
-
-#define APP_SWQ_OUT_RESP (APP_MAX_SWQ_PER_CORE - 1)
-
-enum app_core_type {
- APP_CORE_NONE = 0, /* Unused */
- APP_CORE_MASTER, /* Management */
- APP_CORE_RX, /* Reception */
- APP_CORE_TX, /* Transmission */
- APP_CORE_PT, /* Pass-through */
- APP_CORE_FC, /* Flow Classification */
- APP_CORE_FW, /* Firewall */
- APP_CORE_RT, /* Routing */
- APP_CORE_TM, /* Traffic Management */
- APP_CORE_IPV4_FRAG,/* IPv4 Fragmentation */
- APP_CORE_IPV4_RAS, /* IPv4 Reassembly */
-};
-
-struct app_core_params {
- uint32_t core_id;
- enum app_core_type core_type;
-
- /* SWQ map */
- uint32_t swq_in[APP_MAX_SWQ_PER_CORE];
- uint32_t swq_out[APP_MAX_SWQ_PER_CORE];
-} __rte_cache_aligned;
-
-struct app_params {
- /* CPU cores */
- struct app_core_params cores[RTE_MAX_LCORE];
- uint32_t n_cores;
-
- /* Ports*/
- uint32_t ports[APP_MAX_PORTS];
- uint32_t n_ports;
- uint32_t rsz_hwq_rx;
- uint32_t rsz_hwq_tx;
- uint32_t bsz_hwq_rd;
- uint32_t bsz_hwq_wr;
- struct rte_eth_conf port_conf;
- struct rte_eth_rxconf rx_conf;
- struct rte_eth_txconf tx_conf;
-
- /* SW Queues (SWQs) */
- struct rte_ring **rings;
- uint32_t rsz_swq;
- uint32_t bsz_swq_rd;
- uint32_t bsz_swq_wr;
-
- /* Buffer pool */
- struct rte_mempool *pool;
- struct rte_mempool *indirect_pool;
- uint32_t pool_buffer_size;
- uint32_t pool_size;
- uint32_t pool_cache_size;
-
- /* Message buffer pool */
- struct rte_mempool *msg_pool;
- uint32_t msg_pool_buffer_size;
- uint32_t msg_pool_size;
- uint32_t msg_pool_cache_size;
-
- /* Rule tables */
- uint32_t max_arp_rules;
- uint32_t max_routing_rules;
- uint32_t max_firewall_rules;
- uint32_t max_flow_rules;
-
- /* Processing */
- uint32_t ether_hdr_pop_push;
-} __rte_cache_aligned;
-
-extern struct app_params app;
-
-const char *app_core_type_id_to_string(enum app_core_type id);
-int app_core_type_string_to_id(const char *string, enum app_core_type *id);
-void app_cores_config_print(void);
-
-void app_check_core_params(void);
-struct app_core_params *app_get_core_params(uint32_t core_id);
-uint32_t app_get_first_core_id(enum app_core_type core_type);
-struct rte_ring *app_get_ring_req(uint32_t core_id);
-struct rte_ring *app_get_ring_resp(uint32_t core_id);
-
-int app_parse_args(int argc, char **argv);
-void app_print_usage(char *prgname);
-void app_init(void);
-void app_ping(void);
-int app_lcore_main_loop(void *arg);
-
-/* Hash functions */
-uint64_t test_hash(void *key, uint32_t key_size, uint64_t seed);
-uint32_t rte_jhash2_16(uint32_t *k, uint32_t initval);
-#if defined(__x86_64__)
-uint32_t rte_aeshash_16(uint64_t *k, uint64_t seed);
-uint32_t rte_crchash_16(uint64_t *k, uint64_t seed);
-#endif
-
-/* I/O with no pipeline */
-void app_main_loop_rx(void);
-void app_main_loop_tx(void);
-void app_main_loop_passthrough(void);
-
-/* Pipeline */
-void app_main_loop_pipeline_rx(void);
-void app_main_loop_pipeline_rx_frag(void);
-void app_main_loop_pipeline_tx(void);
-void app_main_loop_pipeline_tx_ras(void);
-void app_main_loop_pipeline_flow_classification(void);
-void app_main_loop_pipeline_firewall(void);
-void app_main_loop_pipeline_routing(void);
-void app_main_loop_pipeline_passthrough(void);
-void app_main_loop_pipeline_ipv4_frag(void);
-void app_main_loop_pipeline_ipv4_ras(void);
-
-/* Command Line Interface (CLI) */
-void app_main_loop_cmdline(void);
-
-/* Messages */
-enum app_msg_req_type {
- APP_MSG_REQ_PING,
- APP_MSG_REQ_FC_ADD,
- APP_MSG_REQ_FC_DEL,
- APP_MSG_REQ_FC_ADD_ALL,
- APP_MSG_REQ_FW_ADD,
- APP_MSG_REQ_FW_DEL,
- APP_MSG_REQ_RT_ADD,
- APP_MSG_REQ_RT_DEL,
- APP_MSG_REQ_ARP_ADD,
- APP_MSG_REQ_ARP_DEL,
- APP_MSG_REQ_RX_PORT_ENABLE,
- APP_MSG_REQ_RX_PORT_DISABLE,
-};
-
-struct app_msg_req {
- enum app_msg_req_type type;
- union {
- struct {
- uint32_t ip;
- uint8_t depth;
- uint8_t port;
- uint32_t nh_ip;
- } routing_add;
- struct {
- uint32_t ip;
- uint8_t depth;
- } routing_del;
- struct {
- uint8_t out_iface;
- uint32_t nh_ip;
- struct ether_addr nh_arp;
- } arp_add;
- struct {
- uint8_t out_iface;
- uint32_t nh_ip;
- } arp_del;
- struct {
- union {
- uint8_t key_raw[16];
- struct app_flow_key key;
- };
- uint8_t port;
- } flow_classif_add;
- struct {
- union {
- uint8_t key_raw[16];
- struct app_flow_key key;
- };
- } flow_classif_del;
-#ifdef RTE_LIBRTE_ACL
- struct {
- struct rte_table_acl_rule_add_params add_params;
- uint8_t port;
- } firewall_add;
- struct {
- struct rte_table_acl_rule_delete_params delete_params;
- } firewall_del;
-#endif
- struct {
- uint8_t port;
- } rx_up;
- struct {
- uint8_t port;
- } rx_down;
- };
-};
-
-struct app_msg_resp {
- int result;
-};
-
-#define APP_FLUSH 0xFF
-
-#endif /* _MAIN_H_ */
git.droids-corp.org / dpdk.git / blobdiff