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