2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2008 Stanislav Sedov <stas@FreeBSD.org>.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 typedef int ucode_probe_t(int fd);
36 struct ucode_update_params {
37 int devfd; /* RDWR handle to cpucontrol device */
38 const void *fwimage; /* READ mapping of firmware image */
39 size_t fwsize; /* Non-zero size of firmware image */
40 const char *dev_path; /* cpucontrol device path, for logging */
41 const char *fw_path; /* firmware image path, for logging */
43 typedef void ucode_update_t(const struct ucode_update_params *params);
45 extern int verbosity_level;
48 # define WARNX(level, ...) \
49 if ((level) <= verbosity_level) { \
50 fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \
53 # define WARN(level, ...) \
54 if ((level) <= verbosity_level) { \
55 fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \
59 # define WARNX(level, ...) \
60 if ((level) <= verbosity_level) \
62 # define WARN(level, ...) \
63 if ((level) <= verbosity_level) \
67 #endif /* !CPUCONTROL_H */