1e085f869SStanislav Sedov /*- 2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 31de7b4b8SPedro F. Giffuni * 4e085f869SStanislav Sedov * Copyright (c) 2008 Stanislav Sedov <stas@FreeBSD.org>. 5e085f869SStanislav Sedov * All rights reserved. 6e085f869SStanislav Sedov * 7e085f869SStanislav Sedov * Redistribution and use in source and binary forms, with or without 8e085f869SStanislav Sedov * modification, are permitted provided that the following conditions 9e085f869SStanislav Sedov * are met: 10e085f869SStanislav Sedov * 1. Redistributions of source code must retain the above copyright 11e085f869SStanislav Sedov * notice, this list of conditions and the following disclaimer. 12e085f869SStanislav Sedov * 2. Redistributions in binary form must reproduce the above copyright 13e085f869SStanislav Sedov * notice, this list of conditions and the following disclaimer in the 14e085f869SStanislav Sedov * documentation and/or other materials provided with the distribution. 15e085f869SStanislav Sedov * 16e085f869SStanislav Sedov * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17e085f869SStanislav Sedov * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18e085f869SStanislav Sedov * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19e085f869SStanislav Sedov * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20e085f869SStanislav Sedov * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21e085f869SStanislav Sedov * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22e085f869SStanislav Sedov * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23e085f869SStanislav Sedov * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24e085f869SStanislav Sedov * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25e085f869SStanislav Sedov * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26e085f869SStanislav Sedov */ 27e085f869SStanislav Sedov 28e085f869SStanislav Sedov #ifndef CPUCONTROL_H 29e085f869SStanislav Sedov #define CPUCONTROL_H 30e085f869SStanislav Sedov 31dee401e8SConrad Meyer #include <stddef.h> 32dee401e8SConrad Meyer 33e085f869SStanislav Sedov typedef int ucode_probe_t(int fd); 34dee401e8SConrad Meyer struct ucode_update_params { 35dee401e8SConrad Meyer int devfd; /* RDWR handle to cpucontrol device */ 36dee401e8SConrad Meyer const void *fwimage; /* READ mapping of firmware image */ 37dee401e8SConrad Meyer size_t fwsize; /* Non-zero size of firmware image */ 38dee401e8SConrad Meyer const char *dev_path; /* cpucontrol device path, for logging */ 39dee401e8SConrad Meyer const char *fw_path; /* firmware image path, for logging */ 40dee401e8SConrad Meyer }; 41dee401e8SConrad Meyer typedef void ucode_update_t(const struct ucode_update_params *params); 42e085f869SStanislav Sedov 43e085f869SStanislav Sedov extern int verbosity_level; 44e085f869SStanislav Sedov 45e085f869SStanislav Sedov #ifdef DEBUG 46e085f869SStanislav Sedov # define WARNX(level, ...) \ 47e085f869SStanislav Sedov if ((level) <= verbosity_level) { \ 48e085f869SStanislav Sedov fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \ 49e085f869SStanislav Sedov warnx(__VA_ARGS__); \ 50e085f869SStanislav Sedov } 51e085f869SStanislav Sedov # define WARN(level, ...) \ 52e085f869SStanislav Sedov if ((level) <= verbosity_level) { \ 53e085f869SStanislav Sedov fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \ 54e085f869SStanislav Sedov warn(__VA_ARGS__); \ 55e085f869SStanislav Sedov } 56e085f869SStanislav Sedov #else 57e085f869SStanislav Sedov # define WARNX(level, ...) \ 58e085f869SStanislav Sedov if ((level) <= verbosity_level) \ 59e085f869SStanislav Sedov warnx(__VA_ARGS__); 60e085f869SStanislav Sedov # define WARN(level, ...) \ 61e085f869SStanislav Sedov if ((level) <= verbosity_level) \ 62e085f869SStanislav Sedov warn(__VA_ARGS__); 63e085f869SStanislav Sedov #endif 64e085f869SStanislav Sedov 65e085f869SStanislav Sedov #endif /* !CPUCONTROL_H */ 66