4 * Copyright(c) 2017 Intel Corporation.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * * Neither the name of Intel Corporation nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 * @file Header file containing DPDK compilation parameters
37 * Header file containing DPDK compilation parameters. Also include the
38 * meson-generated header file containing the detected parameters that
39 * are variable across builds or build environments.
41 * NOTE: This file is only used for meson+ninja builds. For builds done
42 * using make/gmake, the rte_config.h file is autogenerated from the
43 * defconfig_* files in the config directory.
45 #ifndef _RTE_CONFIG_H_
46 #define _RTE_CONFIG_H_
48 #include <rte_build_config.h>
50 /****** library defines ********/
53 #define RTE_MAX_MEMSEG 512
54 #define RTE_MAX_MEMZONE 2560
55 #define RTE_MAX_TAILQ 32
56 #define RTE_LOG_LEVEL RTE_LOG_INFO
57 #define RTE_LOG_DP_LEVEL RTE_LOG_INFO
58 #define RTE_BACKTRACE 1
59 #define RTE_EAL_VFIO 1
61 /* bsd module defines */
62 #define RTE_CONTIGMEM_MAX_NUM_BUFS 64
63 #define RTE_CONTIGMEM_DEFAULT_NUM_BUFS 1
64 #define RTE_CONTIGMEM_DEFAULT_BUF_SIZE (512*1024*1024)
67 #define RTE_MEMPOOL_CACHE_MAX_SIZE 512
70 #define RTE_MBUF_DEFAULT_MEMPOOL_OPS "ring_mp_mc"
71 #define RTE_MBUF_REFCNT_ATOMIC 1
72 #define RTE_PKTMBUF_HEADROOM 128
75 #define RTE_MAX_ETHPORTS 32
76 #define RTE_MAX_QUEUES_PER_PORT 1024
77 #define RTE_ETHDEV_QUEUE_STAT_CNTRS 16
78 #define RTE_ETHDEV_RXTX_CALLBACKS 1
80 /* cryptodev defines */
81 #define RTE_CRYPTO_MAX_DEVS 64
82 #define RTE_CRYPTODEV_NAME_LEN 64
84 /* eventdev defines */
85 #define RTE_EVENT_MAX_DEVS 16
86 #define RTE_EVENT_MAX_QUEUES_PER_DEV 64
88 /* ip_fragmentation defines */
89 #define RTE_LIBRTE_IP_FRAG_MAX_FRAG 4
90 #undef RTE_LIBRTE_IP_FRAG_TBL_STAT
92 /* rte_power defines */
93 #define RTE_MAX_LCORE_FREQS 64
95 /* rte_sched defines */
97 #undef RTE_SCHED_COLLECT_STATS
98 #undef RTE_SCHED_SUBPORT_TC_OV
99 #define RTE_SCHED_PORT_N_GRINDERS 8
100 #undef RTE_SCHED_VECTOR
102 /****** driver defines ********/
105 * Number of sessions to create in the session memory pool
106 * on a single QuickAssist device.
108 #define RTE_QAT_PMD_MAX_NB_SESSIONS 2048
111 #define RTE_LIBRTE_FM10K_RX_OLFLAGS_ENABLE 1
114 #define RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC 1
115 #undef RTE_LIBRTE_I40E_16BYTE_RX_DESC
116 #define RTE_LIBRTE_I40E_QUEUE_NUM_PER_PF 64
117 #define RTE_LIBRTE_I40E_QUEUE_NUM_PER_VF 4
118 #define RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM 4
119 /* interval up to 8160 us, aligned to 2 (or default value) */
120 #define RTE_LIBRTE_I40E_ITR_INTERVAL -1
122 /* Ring net PMD settings */
123 #define RTE_PMD_RING_MAX_RX_RINGS 16
124 #define RTE_PMD_RING_MAX_TX_RINGS 16
126 #endif /* _RTE_CONFIG_H_ */