1 /*
2 * This file and its contents are supplied under the terms of the
3 * Common Development and Distribution License ("CDDL"), version 1.0.
4 * You may only use this file in accordance with the terms of version
5 * 1.0 of the CDDL.
6 *
7 * A full copy of the text of the CDDL should have accompanied this
8 * source. A copy of the CDDL is also available via the Internet at
9 * http://www.illumos.org/license/CDDL.
10 */
11
12 /*
13 * Copyright (c) 2017, Joyent, Inc.
14 */
15
16 /*
17 * Print and tests SFF length values.
18 */
19
20 #include <stdio.h>
21 #include <errno.h>
22 #include <strings.h>
23 #include <err.h>
24 #include <libsff.h>
25
26 /*
27 * Pick up private sff header file with offsets from lib/libsff.
28 */
29 #include "sff.h"
30
31 int
main(void)32 main(void)
33 {
34 int ret;
35 uint8_t buf[256];
36 nvlist_t *nvl;
37 char *val;
38 uint_t i;
39 const char *lengths_8472[] = { LIBSFF_KEY_LENGTH_SMF_KM,
40 LIBSFF_KEY_LENGTH_SMF, LIBSFF_KEY_LENGTH_OM2, LIBSFF_KEY_LENGTH_OM1,
41 LIBSFF_KEY_LENGTH_COPPER, LIBSFF_KEY_LENGTH_OM3, NULL };
42 const char *lengths_8636[] = { LIBSFF_KEY_LENGTH_SMF_KM,
43 LIBSFF_KEY_LENGTH_OM2, LIBSFF_KEY_LENGTH_OM1,
44 LIBSFF_KEY_LENGTH_COPPER, LIBSFF_KEY_LENGTH_OM3, NULL };
45
46 /*
47 * Make sure if lengths are zero that they don't show up.
48 */
49 bzero(buf, sizeof (buf));
50 if ((ret = libsff_parse(buf, sizeof (buf), 0xa0, &nvl)) != 0) {
51 errx(1, "TEST FAILED: failed to parse SFP length "
52 "values: %s\n", strerror(ret));
53 }
54
55 for (i = 0; lengths_8472[i] != NULL; i++) {
56 if ((ret = nvlist_lookup_string(nvl, lengths_8472[i], &val)) !=
57 ENOENT) {
58 errx(1, "TEST FALIED: found unexpected return value "
59 "for key %s: %d\n", lengths_8472[i], ret);
60 }
61 }
62
63 nvlist_free(nvl);
64
65 buf[SFF_8472_LENGTH_SMF_KM] = 0x23;
66 buf[SFF_8472_LENGTH_SMF] = 0x24;
67 buf[SFF_8472_LENGTH_50UM] = 0x25;
68 buf[SFF_8472_LENGTH_62UM] = 0x26;
69 buf[SFF_8472_LENGTH_COPPER] = 0x27;
70 buf[SFF_8472_LENGTH_OM3] = 0x28;
71
72 if ((ret = libsff_parse(buf, sizeof (buf), 0xa0, &nvl)) != 0) {
73 errx(1, "TEST FAILED: failed to parse SFP length "
74 "values: %s\n", strerror(ret));
75 }
76
77 for (i = 0; lengths_8472[i] != NULL; i++) {
78 if ((ret = nvlist_lookup_string(nvl, lengths_8472[i], &val)) !=
79 0) {
80 errx(1, "TEST FALIED: failed to find length for key "
81 "%s: %d\n", lengths_8472[i], ret);
82 }
83 (void) printf("%s: %s\n", lengths_8472[i], val);
84 }
85
86 nvlist_free(nvl);
87
88 /*
89 * Now for QSFP+
90 */
91 (void) puts("\n\nQSFP\n");
92 bzero(buf, sizeof (buf));
93 buf[SFF_8472_IDENTIFIER] = SFF_8024_ID_QSFP;
94
95 if ((ret = libsff_parse(buf, sizeof (buf), 0xa0, &nvl)) != 0) {
96 errx(1, "TEST FAILED: failed to parse QSFP length "
97 "values: %s\n", strerror(ret));
98 }
99
100 for (i = 0; lengths_8472[i] != NULL; i++) {
101 if ((ret = nvlist_lookup_string(nvl, lengths_8472[i], &val)) !=
102 ENOENT) {
103 errx(1, "TEST FALIED: found unexpected return value "
104 "for key %s: %d\n", lengths_8472[i], ret);
105 }
106 }
107
108 nvlist_free(nvl);
109
110 buf[SFF_8636_LENGTH_SMF] = 0x23;
111 buf[SFF_8636_LENGTH_OM3] = 0x24;
112 buf[SFF_8636_LENGTH_OM2] = 0x25;
113 buf[SFF_8636_LENGTH_OM1] = 0x26;
114 buf[SFF_8636_LENGTH_COPPER] = 0x27;
115
116 if ((ret = libsff_parse(buf, sizeof (buf), 0xa0, &nvl)) != 0) {
117 errx(1, "TEST FAILED: failed to parse QSFP length "
118 "values: %s\n", strerror(ret));
119 }
120
121 for (i = 0; lengths_8636[i] != NULL; i++) {
122 if ((ret = nvlist_lookup_string(nvl, lengths_8636[i], &val)) !=
123 0) {
124 errx(1, "TEST FALIED: failed to find length for key "
125 "%s: %d\n", lengths_8472[i], ret);
126 }
127 (void) printf("%s: %s\n", lengths_8636[i], val);
128 }
129
130 nvlist_free(nvl);
131
132 return (0);
133 }
134