xref: /dflybsd-src/sys/dev/drm/include/linux/kgdb.h (revision 056b029c5c4b1b55cb0860af2ec93c1f932b1d02)
1*056b029cSFrançois Tigeot /*
2*056b029cSFrançois Tigeot  * Copyright (c) 2020 François Tigeot <ftigeot@wolfpond.org>
3*056b029cSFrançois Tigeot  * All rights reserved.
4*056b029cSFrançois Tigeot  *
5*056b029cSFrançois Tigeot  * Redistribution and use in source and binary forms, with or without
6*056b029cSFrançois Tigeot  * modification, are permitted provided that the following conditions
7*056b029cSFrançois Tigeot  * are met:
8*056b029cSFrançois Tigeot  * 1. Redistributions of source code must retain the above copyright
9*056b029cSFrançois Tigeot  *    notice unmodified, this list of conditions, and the following
10*056b029cSFrançois Tigeot  *    disclaimer.
11*056b029cSFrançois Tigeot  * 2. Redistributions in binary form must reproduce the above copyright
12*056b029cSFrançois Tigeot  *    notice, this list of conditions and the following disclaimer in the
13*056b029cSFrançois Tigeot  *    documentation and/or other materials provided with the distribution.
14*056b029cSFrançois Tigeot  *
15*056b029cSFrançois Tigeot  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16*056b029cSFrançois Tigeot  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17*056b029cSFrançois Tigeot  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18*056b029cSFrançois Tigeot  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19*056b029cSFrançois Tigeot  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20*056b029cSFrançois Tigeot  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21*056b029cSFrançois Tigeot  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22*056b029cSFrançois Tigeot  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23*056b029cSFrançois Tigeot  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24*056b029cSFrançois Tigeot  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25*056b029cSFrançois Tigeot  */
26*056b029cSFrançois Tigeot 
27*056b029cSFrançois Tigeot #ifndef _LINUX_KGDB_H_
28*056b029cSFrançois Tigeot #define _LINUX_KGDB_H_
29*056b029cSFrançois Tigeot 
30*056b029cSFrançois Tigeot #include <linux/linkage.h>
31*056b029cSFrançois Tigeot #include <linux/init.h>
32*056b029cSFrançois Tigeot #include <linux/atomic.h>
33*056b029cSFrançois Tigeot 
34*056b029cSFrançois Tigeot #include <ddb/ddb.h>
35*056b029cSFrançois Tigeot 
36*056b029cSFrançois Tigeot #include "opt_ddb.h"
37*056b029cSFrançois Tigeot 
38*056b029cSFrançois Tigeot #ifdef DDB
39*056b029cSFrançois Tigeot #define in_dbg_master()	db_active
40*056b029cSFrançois Tigeot #else
41*056b029cSFrançois Tigeot #define in_dbg_master()	0
42*056b029cSFrançois Tigeot #endif
43*056b029cSFrançois Tigeot 
44*056b029cSFrançois Tigeot #endif	/* _LINUX_KGDB_H_ */
45