xref: /illumos-gate/usr/src/test/util-tests/tests/libsff/libsff_lengths.c (revision 45d3dd981abb9025d8ac994cf4cc8ce8cb1a9480)
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