xref: /illumos-gate/usr/src/test/util-tests/tests/libsff/libsff_8636_temp.c (revision d48be21240dfd051b689384ce2b23479d757f2d8)
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 all case temperature values. Remember that 0 is special.
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
32 main(void)
33 {
34 	uint_t i;
35 	uint8_t buf[256];
36 
37 	bzero(buf, sizeof (buf));
38 	buf[SFF_8472_IDENTIFIER] = SFF_8024_ID_QSFP;
39 	for (i = 0; i < UINT8_MAX; i++) {
40 		int ret;
41 		nvlist_t *nvl;
42 		char *val;
43 
44 		buf[SFF_8636_MAX_CASE_TEMP] = i;
45 		if ((ret = libsff_parse(buf, sizeof (buf), 0xa0, &nvl)) != 0) {
46 			errx(1, "TEST FAILED: failed to parse QSFP connector "
47 			    "%d: %s\n", i, strerror(ret));
48 		}
49 
50 		if ((ret = nvlist_lookup_string(nvl, LIBSFF_KEY_MAX_CASE_TEMP,
51 		    &val)) != 0) {
52 			errx(1, "TEST FAILED: failed to find connector when "
53 			    "parsing key %d: %s\n", i, strerror(ret));
54 		}
55 
56 		(void) puts(val);
57 		nvlist_free(nvl);
58 	}
59 
60 	return (0);
61 }
62