2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1996 Berkeley Software Design, Inc. All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. Berkeley Software Design Inc's name may not be used to endorse or
15 * promote products derived from this software without specific prior
18 * THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN INC ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL BERKELEY SOFTWARE DESIGN INC BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * from BSDI $Id: ktr.h,v 1.10.2.7 2000/03/16 21:44:42 cp Exp $
34 #ifndef _SYS_KTR_CLASS_H_
35 #define _SYS_KTR_CLASS_H_
40 * Two of the trace classes (KTR_DEV and KTR_SUBSYS) are special in that
41 * they are really placeholders so that indvidual drivers and subsystems
42 * can map their internal tracing to the general class when they wish to
43 * have tracing enabled and map it to 0 when they don't.
45 #define KTR_GEN 0x00000001 /* General (TR) */
46 #define KTR_NET 0x00000002 /* Network */
47 #define KTR_DEV 0x00000004 /* Device driver */
48 #define KTR_LOCK 0x00000008 /* MP locking */
49 #define KTR_SMP 0x00000010 /* MP general */
50 #define KTR_SUBSYS 0x00000020 /* Subsystem. */
51 #define KTR_PMAP 0x00000040 /* Pmap tracing */
52 #define KTR_MALLOC 0x00000080 /* Malloc tracing */
53 #define KTR_TRAP 0x00000100 /* Trap processing */
54 #define KTR_INTR 0x00000200 /* Interrupt tracing */
55 #define KTR_SIG 0x00000400 /* Signal processing */
56 #define KTR_SPARE2 0x00000800 /* cxgb, amd64, xen, clk, &c */
57 #define KTR_PROC 0x00001000 /* Process scheduling */
58 #define KTR_SYSC 0x00002000 /* System call */
59 #define KTR_INIT 0x00004000 /* System initialization */
60 #define KTR_SPARE3 0x00008000 /* cxgb, drm2, ioat, ntb */
61 #define KTR_SPARE4 0x00010000
62 #define KTR_EVH 0x00020000 /* Eventhandler */
63 #define KTR_VFS 0x00040000 /* VFS events */
64 #define KTR_VOP 0x00080000 /* Auto-generated vop events */
65 #define KTR_VM 0x00100000 /* The virtual memory system */
66 #define KTR_INET 0x00200000 /* IPv4 stack */
67 #define KTR_RUNQ 0x00400000 /* Run queue */
68 #define KTR_SPARE5 0x00800000
69 #define KTR_UMA 0x01000000 /* UMA slab allocator */
70 #define KTR_CALLOUT 0x02000000 /* Callouts and timeouts */
71 #define KTR_GEOM 0x04000000 /* GEOM I/O events */
72 #define KTR_BUSDMA 0x08000000 /* busdma(9) events */
73 #define KTR_INET6 0x10000000 /* IPv6 stack */
74 #define KTR_SCHED 0x20000000 /* Machine parsed sched info. */
75 #define KTR_BUF 0x40000000 /* Buffer cache */
76 #define KTR_PTRACE 0x80000000 /* Process debugging. */
77 #define KTR_ALL 0xffffffff
79 /* KTR trace classes to compile in */
82 #define KTR_COMPILE (KTR_ALL)
89 #endif /* !_SYS_KTR_CLASS_H_ */