| /* |
| * carlu - userspace testing utility for ar9170 devices |
| * |
| * Debug API definition |
| * |
| * Copyright 2009-2011 Christian Lamparter <chunkeey@googlemail.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| |
| #ifndef __CARL9170USER_DEBUG_H |
| #define __CARL9170USER_DEBUG_H |
| |
| #include <stdio.h> |
| #include "compiler.h" |
| |
| enum debug_level_t { |
| SILENT, |
| ERROR, |
| WARNING, |
| INFO, |
| VERBOSE, |
| |
| /* KEEP LAST */ |
| ALL, |
| }; |
| |
| extern bool print_message_debug_level; |
| extern enum debug_level_t debug_level; |
| |
| #define __fprintf(lvl, fmt, args...) do { \ |
| if (lvl <= debug_level) { \ |
| if (print_message_debug_level) \ |
| fprintf(dbg_lvl_to_fh(lvl), "<%d>:" fmt, lvl, ##args); \ |
| else \ |
| fprintf(dbg_lvl_to_fh(lvl), fmt, ##args); \ |
| } \ |
| } while (0); |
| |
| #define dbg(fmt, args...) __fprintf(VERBOSE, fmt, ##args) |
| #define info(fmt, args...) __fprintf(INFO, fmt, ##args) |
| #define warn(fmt, args...) __fprintf(WARNING, fmt, ##args) |
| #define err(fmt, args...) __fprintf(ERROR, fmt, ##args) |
| |
| #define BUG_ON(a) \ |
| do { \ |
| if (a) { \ |
| __fprintf(ERROR, "!!!=>BUG IN function \"%s\" at line %d<=!!! %s\n", \ |
| __func__, __LINE__, #a); \ |
| fflush(stderr); \ |
| abort(); \ |
| } \ |
| } while (0) |
| |
| FILE *dbg_lvl_to_fh(const enum debug_level_t lvl); |
| void init_debug(void); |
| void print_hex_dump_bytes(const enum debug_level_t lvl, const char *prefix, |
| const void *buf, size_t len); |
| |
| #endif /* __CARL9170USER_DEBUG_H */ |