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_QAT_ASYM_PMD crypto_qat_asym 58 #define CRYPTODEV_NAME_SNOW3G_PMD crypto_snow3g 59 #define CRYPTODEV_NAME_KASUMI_PMD crypto_kasumi 60 #define CRYPTODEV_NAME_ZUC_PMD crypto_zuc 61 #define CRYPTODEV_NAME_ARMV8_PMD crypto_armv8 62 #define CRYPTODEV_NAME_DPAA_SEC_PMD crypto_dpaa_sec 63 #define CRYPTODEV_NAME_DPAA2_SEC_PMD crypto_dpaa2_sec 64 #define CRYPTODEV_NAME_SCHEDULER_PMD crypto_scheduler 65 #define CRYPTODEV_NAME_MVSAM_PMD crypto_mvsam 66 #define CRYPTODEV_NAME_CCP_PMD crypto_ccp 67 #define CRYPTODEV_NAME_VIRTIO_PMD crypto_virtio 68 #define CRYPTODEV_NAME_OCTEONTX_SYM_PMD crypto_octeontx 69 #define CRYPTODEV_NAME_CAAM_JR_PMD crypto_caam_jr 70 71 /** 72 * Write (spread) data from buffer to mbuf data 73 * 74 * @param mbuf 75 * Destination mbuf 76 * @param offset 77 * Start offset in mbuf 78 * @param len 79 * Number of bytes to copy 80 * @param buffer 81 * Continuous source buffer 82 */ 83 static inline void 84 pktmbuf_write(struct rte_mbuf *mbuf, int offset, int len, const uint8_t *buffer) 85 { 86 int n = len; 87 int l; 88 struct rte_mbuf *m; 89 char *dst; 90 91 for (m = mbuf; (m != NULL) && (offset > m->data_len); m = m->next) 92 offset -= m->data_len; 93 94 l = m->data_len - offset; 95 96 /* copy data from first segment */ 97 dst = rte_pktmbuf_mtod_offset(m, char *, offset); 98 if (len <= l) { 99 rte_memcpy(dst, buffer, len); 100 return; 101 } 102 103 rte_memcpy(dst, buffer, l); 104 buffer += l; 105 n -= l; 106 107 for (m = m->next; (m != NULL) && (n > 0); m = m->next) { 108 dst = rte_pktmbuf_mtod(m, char *); 109 l = m->data_len; 110 if (n < l) { 111 rte_memcpy(dst, buffer, n); 112 return; 113 } 114 rte_memcpy(dst, buffer, l); 115 buffer += l; 116 n -= l; 117 } 118 } 119 120 static inline uint8_t * 121 pktmbuf_mtod_offset(struct rte_mbuf *mbuf, int offset) { 122 struct rte_mbuf *m; 123 124 for (m = mbuf; (m != NULL) && (offset > m->data_len); m = m->next) 125 offset -= m->data_len; 126 127 if (m == NULL) { 128 printf("pktmbuf_mtod_offset: offset out of buffer\n"); 129 return NULL; 130 } 131 return rte_pktmbuf_mtod_offset(m, uint8_t *, offset); 132 } 133 134 static inline rte_iova_t 135 pktmbuf_iova_offset(struct rte_mbuf *mbuf, int offset) { 136 struct rte_mbuf *m; 137 138 for (m = mbuf; (m != NULL) && (offset > m->data_len); m = m->next) 139 offset -= m->data_len; 140 141 if (m == NULL) { 142 printf("pktmbuf_iova_offset: offset out of buffer\n"); 143 return 0; 144 } 145 return rte_pktmbuf_iova_offset(m, offset); 146 } 147 148 static inline struct rte_mbuf * 149 create_segmented_mbuf(struct rte_mempool *mbuf_pool, int pkt_len, 150 int nb_segs, uint8_t pattern) { 151 152 struct rte_mbuf *m = NULL, *mbuf = NULL; 153 uint8_t *dst; 154 int data_len = 0; 155 int i, size; 156 int t_len; 157 158 if (pkt_len < 1) { 159 printf("Packet size must be 1 or more (is %d)\n", pkt_len); 160 return NULL; 161 } 162 163 if (nb_segs < 1) { 164 printf("Number of segments must be 1 or more (is %d)\n", 165 nb_segs); 166 return NULL; 167 } 168 169 t_len = pkt_len >= nb_segs ? pkt_len / nb_segs : 1; 170 size = pkt_len; 171 172 /* Create chained mbuf_src and fill it generated data */ 173 for (i = 0; size > 0; i++) { 174 175 m = rte_pktmbuf_alloc(mbuf_pool); 176 if (i == 0) 177 mbuf = m; 178 179 if (m == NULL) { 180 printf("Cannot create segment for source mbuf"); 181 goto fail; 182 } 183 184 /* Make sure if tailroom is zeroed */ 185 memset(m->buf_addr, pattern, m->buf_len); 186 187 data_len = size > t_len ? t_len : size; 188 dst = (uint8_t *)rte_pktmbuf_append(m, data_len); 189 if (dst == NULL) { 190 printf("Cannot append %d bytes to the mbuf\n", 191 data_len); 192 goto fail; 193 } 194 195 if (mbuf != m) 196 rte_pktmbuf_chain(mbuf, m); 197 198 size -= data_len; 199 200 } 201 return mbuf; 202 203 fail: 204 if (mbuf) 205 rte_pktmbuf_free(mbuf); 206 return NULL; 207 } 208 209 #endif /* TEST_CRYPTODEV_H_ */ 210