1/*
2 * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * The contents of this file constitute Original Code as defined in and
7 * are subject to the Apple Public Source License Version 1.1 (the
8 * "License").  You may not use this file except in compliance with the
9 * License.  Please obtain a copy of the License at
10 * http://www.apple.com/publicsource and read it before using this file.
11 *
12 * This Original Code and all software distributed under the License are
13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
17 * License for the specific language governing rights and limitations
18 * under the License.
19 *
20 * @APPLE_LICENSE_HEADER_END@
21 */
22
23
24#import "FWTracepoints.h"
25
26// the controls
27
28#define FWLOGGING 0
29#define FWASSERTS 1
30
31///////////////////////////////////////////
32
33#if FWLOGGING
34#define FWKLOG(x) IOLog x
35#else
36#define FWKLOG(x) do {} while (0)
37#endif
38
39#if FWLOCALLOGGING
40#define FWLOCALKLOG(x) IOLog x
41#else
42#define FWLOCALKLOG(x) do {} while (0)
43#endif
44
45#if FWASSERTS
46#define FWKLOGASSERT(a) { if(!(a)) { IOLog( "File "__FILE__", line %d: assertion '%s' failed.\n", __LINE__, #a); } }
47#else
48#define FWKLOGASSERT(a) do {} while (0)
49#endif
50
51#if FWASSERTS
52#define FWPANICASSERT(a) { if(!(a)) { panic( "File "__FILE__", line %d: assertion '%s' failed.\n", __LINE__, #a); } }
53#else
54#define FWPANICASSERT(a) do {} while (0)
55#endif
56
57#if FWASSERTS
58#define FWASSERTINGATE(a) { if(!((a)->inGate())) { IOLog( "File "__FILE__", line %d: warning - workloop lock is not held.\n", __LINE__); } }
59#else
60#define FWASSERTINGATE(a) do {} while (0)
61#endif
62
63#if FIRELOG > 0
64#   define DoErrorLog( x... ) { FireLog( "ERROR: " x ) ; }
65#   define DoDebugLog( x... ) { FireLog( x ) ; }
66#else
67#   define DoErrorLog( x... ) { IOLog( "ERROR: " x ) ; }
68#   define DoDebugLog( x... ) { IOLog( x ) ; }
69#endif
70
71#define ErrorLog(x...) 				DoErrorLog( x ) ;
72#define	ErrorLogCond( x, y... )		{ if (x) ErrorLog ( y ) ; }
73
74#if IOFIREWIREDEBUG > 0
75#if FIRELOG
76#	import <IOKit/firewire/FireLog.h>
77#endif
78#	define DebugLog(x...)			DoDebugLog( x ) ;
79#	define DebugLogCond( x, y... ) 	{ if (x) DebugLog ( y ) ; }
80#else
81#	define DebugLog(x...)			do {} while (0)
82#	define DebugLogCond( x, y... )	do {} while (0)
83#endif
84
85#define TIMEIT( doit, description ) \
86{ \
87	AbsoluteTime start, end; \
88	IOFWGetAbsoluteTime( & start ); \
89	{ \
90		doit ;\
91	}\
92	IOFWGetAbsoluteTime( & end ); \
93	SUB_ABSOLUTETIME( & end, & start ) ;\
94	UInt64 nanos ;\
95	absolutetime_to_nanoseconds( end, & nanos ) ;\
96	DebugLog("%s duration %llu us\n", "" description, nanos/1000) ;\
97}
98
99#define InfoLog(x...) do {} while (0)
100
101
102