1 /* $NetBSD: ralink_debug.h,v 1.2 2011/07/28 15:38:49 matt Exp $ */ 2 /*- 3 * Copyright (c) 2011 CradlePoint Technology, Inc. 4 * All rights reserved. 5 * 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 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. 15 * 16 * THIS SOFTWARE IS PROVIDED BY CRADLEPOINT TECHNOLOGY, INC. AND CONTRIBUTORS 17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef _RALINK_DEBUG_H_ 30 #define _RALINK_DEBUG_H_ 31 32 /* Co-locate some debug routines to help keep the code clean. 33 * #define one or more ENABLE_RALINK_DEBUG_xxxx macros before including 34 * this file to turn on macros. If none are defined the debug code 35 * won't be compiled in. 36 */ 37 38 /* 39 * High-level debug compile flag. If this isn't defined, this is 40 * a release build. 41 */ 42 43 /* Debugging options */ 44 #ifndef ENABLE_RALINK_DEBUG_ERROR 45 #define ENABLE_RALINK_DEBUG_ERROR 0 46 #endif 47 #ifndef ENABLE_RALINK_DEBUG_FUNC 48 #define ENABLE_RALINK_DEBUG_FUNC 0 49 #endif 50 #ifndef ENABLE_RALINK_DEBUG_MISC 51 #define ENABLE_RALINK_DEBUG_MISC 0 52 #endif 53 #ifndef ENABLE_RALINK_DEBUG_INFO 54 #define ENABLE_RALINK_DEBUG_INFO 0 55 #endif 56 #ifndef ENABLE_RALINK_DEBUG_REG 57 #define ENABLE_RALINK_DEBUG_REG 0 58 #endif 59 /* don't check anything in with this option. Just use this if you want to 60 * force a specific statement and the above options don't give you fine enough 61 * control. 62 */ 63 #ifndef ENABLE_RALINK_DEBUG_FORCE 64 #define ENABLE_RALINK_DEBUG_FORCE 0 65 #endif 66 67 #define RALINK_DEBUG_ERROR ((ENABLE_RALINK_DEBUG_ERROR ? 1 : 0) << 0) 68 #define RALINK_DEBUG_MISC ((ENABLE_RALINK_DEBUG_MISC ? 1 : 0) << 1) 69 #define RALINK_DEBUG_FUNC ((ENABLE_RALINK_DEBUG_FUNC ? 1 : 0) << 2) 70 #define RALINK_DEBUG_INFO ((ENABLE_RALINK_DEBUG_INFO ? 1 : 0) << 3) 71 #define RALINK_DEBUG_REG ((ENABLE_RALINK_DEBUG_REG ? 1 : 0) << 4) 72 #define RALINK_DEBUG_FORCE ((ENABLE_RALINK_DEBUG_FORCE ? 1 : 0) << 5) 73 74 #ifndef RALINK_DEBUG_ALL 75 #define RALINK_DEBUG_ALL ( RALINK_DEBUG_ERROR | RALINK_DEBUG_MISC | RALINK_DEBUG_FUNC | \ 76 RALINK_DEBUG_INFO | RALINK_DEBUG_REG | RALINK_DEBUG_FORCE ) 77 #endif 78 79 /* 80 * RALINK_DEBUG_0 is used instead of: 81 * 82 * #if 0 83 * RALINK_DEBUG(x, blah); 84 * #endif 85 * 86 * in order to preserve the if'ed-out prints, without the clutter; 87 * alternatively, just delete them and this macro 88 */ 89 #define RALINK_DEBUG_0(n, args...) do { } while (0) 90 91 #ifdef CPDEBUG 92 93 #if RALINK_DEBUG_ALL > 0 94 #define RALINK_DEBUG(n, args...) \ 95 do { \ 96 if (RALINK_DEBUG_ALL & (n)) \ 97 printf(args); \ 98 } while (0) 99 #else 100 #define RALINK_DEBUG(n, args...) do { } while (0) 101 #endif 102 103 /* helper so we don't have to retype a bunch of times */ 104 #define RALINK_DEBUG_FUNC_ENTRY() \ 105 RALINK_DEBUG(RALINK_DEBUG_FUNC, "%s() entry\n", __FUNCTION__) 106 #define RALINK_DEBUG_FUNC_EXIT() \ 107 RALINK_DEBUG(RALINK_DEBUG_FUNC, "%s() exit\n", __FUNCTION__) 108 109 #else /* DEBUG not defined (release build) */ 110 111 #define RALINK_DEBUG(n, args...) 112 #define RALINK_DEBUG_FUNC_ENTRY() 113 #define RALINK_DEBUG_FUNC_EXIT() 114 115 #endif /* DEBUG defined */ 116 117 #endif /* _RALINK_DEBUG_H_ */ 118