1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2015-2017 Intel Corporation 3 */ 4 #ifndef TEST_CRYPTODEV_H_ 5 #define TEST_CRYPTODEV_H_ 6 7 #define HEX_DUMP 0 8 9 #define FALSE 0 10 #define TRUE 1 11 12 #define MAX_NUM_OPS_INFLIGHT (4096) 13 #define MIN_NUM_OPS_INFLIGHT (128) 14 #define DEFAULT_NUM_OPS_INFLIGHT (128) 15 16 #define MAX_NUM_QPS_PER_QAT_DEVICE (2) 17 #define DEFAULT_NUM_QPS_PER_QAT_DEVICE (2) 18 #define DEFAULT_BURST_SIZE (64) 19 #define DEFAULT_NUM_XFORMS (2) 20 #define NUM_MBUFS (8191) 21 #define MBUF_CACHE_SIZE (256) 22 #define MBUF_DATAPAYLOAD_SIZE (2048 + DIGEST_BYTE_LENGTH_SHA512) 23 #define MBUF_SIZE (sizeof(struct rte_mbuf) + \ 24 RTE_PKTMBUF_HEADROOM + MBUF_DATAPAYLOAD_SIZE) 25 26 #define BYTE_LENGTH(x) (x/8) 27 /* HASH DIGEST LENGTHS */ 28 #define DIGEST_BYTE_LENGTH_MD5 (BYTE_LENGTH(128)) 29 #define DIGEST_BYTE_LENGTH_SHA1 (BYTE_LENGTH(160)) 30 #define DIGEST_BYTE_LENGTH_SHA224 (BYTE_LENGTH(224)) 31 #define DIGEST_BYTE_LENGTH_SHA256 (BYTE_LENGTH(256)) 32 #define DIGEST_BYTE_LENGTH_SHA384 (BYTE_LENGTH(384)) 33 #define DIGEST_BYTE_LENGTH_SHA512 (BYTE_LENGTH(512)) 34 #define DIGEST_BYTE_LENGTH_AES_XCBC (BYTE_LENGTH(96)) 35 #define DIGEST_BYTE_LENGTH_SNOW3G_UIA2 (BYTE_LENGTH(32)) 36 #define DIGEST_BYTE_LENGTH_KASUMI_F9 (BYTE_LENGTH(32)) 37 #define AES_XCBC_MAC_KEY_SZ (16) 38 #define DIGEST_BYTE_LENGTH_AES_GCM (BYTE_LENGTH(128)) 39 40 #define TRUNCATED_DIGEST_BYTE_LENGTH_SHA1 (12) 41 #define TRUNCATED_DIGEST_BYTE_LENGTH_SHA224 (16) 42 #define TRUNCATED_DIGEST_BYTE_LENGTH_SHA256 (16) 43 #define TRUNCATED_DIGEST_BYTE_LENGTH_SHA384 (24) 44 #define TRUNCATED_DIGEST_BYTE_LENGTH_SHA512 (32) 45 46 #define MAXIMUM_IV_LENGTH (16) 47 48 #define IV_OFFSET (sizeof(struct rte_crypto_op) + \ 49 sizeof(struct rte_crypto_sym_op) + DEFAULT_NUM_XFORMS * \ 50 sizeof(struct rte_crypto_sym_xform)) 51 52 #define CRYPTODEV_NAME_NULL_PMD crypto_null 53 #define CRYPTODEV_NAME_AESNI_MB_PMD crypto_aesni_mb 54 #define CRYPTODEV_NAME_AESNI_GCM_PMD crypto_aesni_gcm 55 #define CRYPTODEV_NAME_OPENSSL_PMD crypto_openssl 56 #define CRYPTODEV_NAME_QAT_SYM_PMD crypto_qat 57 #define CRYPTODEV_NAME_SNOW3G_PMD crypto_snow3g 58 #define CRYPTODEV_NAME_KASUMI_PMD crypto_kasumi 59 #define CRYPTODEV_NAME_ZUC_PMD crypto_zuc 60 #define CRYPTODEV_NAME_ARMV8_PMD crypto_armv8 61 #define CRYPTODEV_NAME_DPAA_SEC_PMD crypto_dpaa_sec 62 #define CRYPTODEV_NAME_DPAA2_SEC_PMD crypto_dpaa2_sec 63 #define CRYPTODEV_NAME_SCHEDULER_PMD crypto_scheduler 64 #define CRYPTODEV_NAME_MVSAM_PMD crypto_mvsam 65 #define CRYPTODEV_NAME_CCP_PMD crypto_ccp 66 #define CRYPTODEV_NAME_VIRTIO_PMD crypto_virtio 67 #define CRYPTODEV_NAME_OCTEONTX_SYM_PMD crypto_octeontx 68 #define CRYPTODEV_NAME_CAAM_JR_PMD crypto_caam_jr 69 70 /** 71 * Write (spread) data from buffer to mbuf data 72 * 73 * @param mbuf 74 * Destination mbuf 75 * @param offset 76 * Start offset in mbuf 77 * @param len 78 * Number of bytes to copy 79 * @param buffer 80 * Continuous source buffer 81 */ 82 static inline void 83 pktmbuf_write(struct rte_mbuf *mbuf, int offset, int len, const uint8_t *buffer) 84 { 85 int n = len; 86 int l; 87 struct rte_mbuf *m; 88 char *dst; 89 90 for (m = mbuf; (m != NULL) && (offset > m->data_len); m = m->next) 91 offset -= m->data_len; 92 93 l = m->data_len - offset; 94 95 /* copy data from first segment */ 96 dst = rte_pktmbuf_mtod_offset(m, char *, offset); 97 if (len <= l) { 98 rte_memcpy(dst, buffer, len); 99 return; 100 } 101 102 rte_memcpy(dst, buffer, l); 103 buffer += l; 104 n -= l; 105 106 for (m = m->next; (m != NULL) && (n > 0); m = m->next) { 107 dst = rte_pktmbuf_mtod(m, char *); 108 l = m->data_len; 109 if (n < l) { 110 rte_memcpy(dst, buffer, n); 111 return; 112 } 113 rte_memcpy(dst, buffer, l); 114 buffer += l; 115 n -= l; 116 } 117 } 118 119 static inline uint8_t * 120 pktmbuf_mtod_offset(struct rte_mbuf *mbuf, int offset) { 121 struct rte_mbuf *m; 122 123 for (m = mbuf; (m != NULL) && (offset > m->data_len); m = m->next) 124 offset -= m->data_len; 125 126 if (m == NULL) { 127 printf("pktmbuf_mtod_offset: offset out of buffer\n"); 128 return NULL; 129 } 130 return rte_pktmbuf_mtod_offset(m, uint8_t *, offset); 131 } 132 133 static inline rte_iova_t 134 pktmbuf_iova_offset(struct rte_mbuf *mbuf, int offset) { 135 struct rte_mbuf *m; 136 137 for (m = mbuf; (m != NULL) && (offset > m->data_len); m = m->next) 138 offset -= m->data_len; 139 140 if (m == NULL) { 141 printf("pktmbuf_iova_offset: offset out of buffer\n"); 142 return 0; 143 } 144 return rte_pktmbuf_iova_offset(m, offset); 145 } 146 147 static inline struct rte_mbuf * 148 create_segmented_mbuf(struct rte_mempool *mbuf_pool, int pkt_len, 149 int nb_segs, uint8_t pattern) { 150 151 struct rte_mbuf *m = NULL, *mbuf = NULL; 152 uint8_t *dst; 153 int data_len = 0; 154 int i, size; 155 int t_len; 156 157 if (pkt_len < 1) { 158 printf("Packet size must be 1 or more (is %d)\n", pkt_len); 159 return NULL; 160 } 161 162 if (nb_segs < 1) { 163 printf("Number of segments must be 1 or more (is %d)\n", 164 nb_segs); 165 return NULL; 166 } 167 168 t_len = pkt_len >= nb_segs ? pkt_len / nb_segs : 1; 169 size = pkt_len; 170 171 /* Create chained mbuf_src and fill it generated data */ 172 for (i = 0; size > 0; i++) { 173 174 m = rte_pktmbuf_alloc(mbuf_pool); 175 if (i == 0) 176 mbuf = m; 177 178 if (m == NULL) { 179 printf("Cannot create segment for source mbuf"); 180 goto fail; 181 } 182 183 /* Make sure if tailroom is zeroed */ 184 memset(m->buf_addr, pattern, m->buf_len); 185 186 data_len = size > t_len ? t_len : size; 187 dst = (uint8_t *)rte_pktmbuf_append(m, data_len); 188 if (dst == NULL) { 189 printf("Cannot append %d bytes to the mbuf\n", 190 data_len); 191 goto fail; 192 } 193 194 if (mbuf != m) 195 rte_pktmbuf_chain(mbuf, m); 196 197 size -= data_len; 198 199 } 200 return mbuf; 201 202 fail: 203 if (mbuf) 204 rte_pktmbuf_free(mbuf); 205 return NULL; 206 } 207 208 #endif /* TEST_CRYPTODEV_H_ */ 209