ceph/src/spdk/dpdk/test/test-pipeline/main.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2016 Intel Corporation
   3  */
   4
   5 #ifndef _MAIN_H_
   6 #define _MAIN_H_
   7
   8 #ifndef APP_MBUF_ARRAY_SIZE
   9 #define APP_MBUF_ARRAY_SIZE 256
  10 #endif
  11
  12 struct app_mbuf_array {
  13         struct rte_mbuf *array[APP_MBUF_ARRAY_SIZE];
  14         uint16_t n_mbufs;
  15 };
  16
  17 #ifndef APP_MAX_PORTS
  18 #define APP_MAX_PORTS 4
  19 #endif
  20
  21 struct app_params {
  22         /* CPU cores */
  23         uint32_t core_rx;
  24         uint32_t core_worker;
  25         uint32_t core_tx;
  26
  27         /* Ports*/
  28         uint32_t ports[APP_MAX_PORTS];
  29         uint32_t n_ports;
  30         uint32_t port_rx_ring_size;
  31         uint32_t port_tx_ring_size;
  32
  33         /* Rings */
  34         struct rte_ring *rings_rx[APP_MAX_PORTS];
  35         struct rte_ring *rings_tx[APP_MAX_PORTS];
  36         uint32_t ring_rx_size;
  37         uint32_t ring_tx_size;
  38
  39         /* Internal buffers */
  40         struct app_mbuf_array mbuf_rx;
  41         struct app_mbuf_array mbuf_tx[APP_MAX_PORTS];
  42
  43         /* Buffer pool */
  44         struct rte_mempool *pool;
  45         uint32_t pool_buffer_size;
  46         uint32_t pool_size;
  47         uint32_t pool_cache_size;
  48
  49         /* Burst sizes */
  50         uint32_t burst_size_rx_read;
  51         uint32_t burst_size_rx_write;
  52         uint32_t burst_size_worker_read;
  53         uint32_t burst_size_worker_write;
  54         uint32_t burst_size_tx_read;
  55         uint32_t burst_size_tx_write;
  56
  57         /* App behavior */
  58         uint32_t pipeline_type;
  59 } __rte_cache_aligned;
  60
  61 extern struct app_params app;
  62
  63 int app_parse_args(int argc, char **argv);
  64 void app_print_usage(void);
  65 void app_init(void);
  66 int app_lcore_main_loop(void *arg);
  67
  68 /* Pipeline */
  69 enum {
  70         e_APP_PIPELINE_NONE = 0,
  71         e_APP_PIPELINE_STUB,
  72
  73         e_APP_PIPELINE_HASH_KEY8_EXT,
  74         e_APP_PIPELINE_HASH_KEY8_LRU,
  75         e_APP_PIPELINE_HASH_KEY16_EXT,
  76         e_APP_PIPELINE_HASH_KEY16_LRU,
  77         e_APP_PIPELINE_HASH_KEY32_EXT,
  78         e_APP_PIPELINE_HASH_KEY32_LRU,
  79
  80         e_APP_PIPELINE_HASH_SPEC_KEY8_EXT,
  81         e_APP_PIPELINE_HASH_SPEC_KEY8_LRU,
  82         e_APP_PIPELINE_HASH_SPEC_KEY16_EXT,
  83         e_APP_PIPELINE_HASH_SPEC_KEY16_LRU,
  84         e_APP_PIPELINE_HASH_SPEC_KEY32_EXT,
  85         e_APP_PIPELINE_HASH_SPEC_KEY32_LRU,
  86
  87         e_APP_PIPELINE_ACL,
  88         e_APP_PIPELINE_LPM,
  89         e_APP_PIPELINE_LPM_IPV6,
  90
  91         e_APP_PIPELINE_HASH_CUCKOO_KEY8,
  92         e_APP_PIPELINE_HASH_CUCKOO_KEY16,
  93         e_APP_PIPELINE_HASH_CUCKOO_KEY32,
  94         e_APP_PIPELINE_HASH_CUCKOO_KEY48,
  95         e_APP_PIPELINE_HASH_CUCKOO_KEY64,
  96         e_APP_PIPELINE_HASH_CUCKOO_KEY80,
  97         e_APP_PIPELINE_HASH_CUCKOO_KEY96,
  98         e_APP_PIPELINE_HASH_CUCKOO_KEY112,
  99         e_APP_PIPELINE_HASH_CUCKOO_KEY128,
 100         e_APP_PIPELINES
 101 };
 102
 103 void app_main_loop_rx(void);
 104 void app_main_loop_rx_metadata(void);
 105 uint64_t test_hash(void *key,
 106         void *key_mask,
 107         uint32_t key_size,
 108         uint64_t seed);
 109
 110 uint32_t test_hash_cuckoo(const void *key,
 111         uint32_t key_size,
 112         uint32_t seed);
 113
 114 void app_main_loop_worker(void);
 115 void app_main_loop_worker_pipeline_stub(void);
 116 void app_main_loop_worker_pipeline_hash(void);
 117 void app_main_loop_worker_pipeline_acl(void);
 118 void app_main_loop_worker_pipeline_lpm(void);
 119 void app_main_loop_worker_pipeline_lpm_ipv6(void);
 120
 121 void app_main_loop_tx(void);
 122
 123 #define APP_FLUSH 0
 124 #ifndef APP_FLUSH
 125 #define APP_FLUSH 0x3FF
 126 #endif
 127
 128 #define APP_METADATA_OFFSET(offset) (sizeof(struct rte_mbuf) + (offset))
 129
 130 #endif /* _MAIN_H_ */