xref: /freebsd/sys/powerpc/include/machdep.h (revision 95ee2897e98f5d444f26ed2334cc7c439f9c16c6)
1aa6bc7dcSRafal Jaworowski /*-
2*4d846d26SWarner Losh  * SPDX-License-Identifier: BSD-2-Clause
371e3c308SPedro F. Giffuni  *
4aa6bc7dcSRafal Jaworowski  * Copyright (c) 2011-2012 Semihalf
5aa6bc7dcSRafal Jaworowski  * All rights reserved.
6aa6bc7dcSRafal Jaworowski  *
7aa6bc7dcSRafal Jaworowski  * Redistribution and use in source and binary forms, with or without
8aa6bc7dcSRafal Jaworowski  * modification, are permitted provided that the following conditions
9aa6bc7dcSRafal Jaworowski  * are met:
10aa6bc7dcSRafal Jaworowski  * 1. Redistributions of source code must retain the above copyright
11aa6bc7dcSRafal Jaworowski  *    notice, this list of conditions and the following disclaimer.
12aa6bc7dcSRafal Jaworowski  * 2. Redistributions in binary form must reproduce the above copyright
13aa6bc7dcSRafal Jaworowski  *    notice, this list of conditions and the following disclaimer in the
14aa6bc7dcSRafal Jaworowski  *    documentation and/or other materials provided with the distribution.
15aa6bc7dcSRafal Jaworowski  *
16aa6bc7dcSRafal Jaworowski  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17aa6bc7dcSRafal Jaworowski  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18aa6bc7dcSRafal Jaworowski  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19aa6bc7dcSRafal Jaworowski  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20aa6bc7dcSRafal Jaworowski  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21aa6bc7dcSRafal Jaworowski  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22aa6bc7dcSRafal Jaworowski  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23aa6bc7dcSRafal Jaworowski  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24aa6bc7dcSRafal Jaworowski  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25aa6bc7dcSRafal Jaworowski  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26aa6bc7dcSRafal Jaworowski  * SUCH DAMAGE.
27aa6bc7dcSRafal Jaworowski  */
28aa6bc7dcSRafal Jaworowski 
29aa6bc7dcSRafal Jaworowski #ifndef _POWERPC_MACHDEP_H_
30aa6bc7dcSRafal Jaworowski #define _POWERPC_MACHDEP_H_
31aa6bc7dcSRafal Jaworowski 
32aa6bc7dcSRafal Jaworowski void booke_disable_l2_cache(void);
33aa6bc7dcSRafal Jaworowski void booke_enable_l1_cache(void);
34aa6bc7dcSRafal Jaworowski void booke_enable_l2_cache(void);
35aa6bc7dcSRafal Jaworowski void booke_enable_bpred(void);
36aa6bc7dcSRafal Jaworowski 
37aa6bc7dcSRafal Jaworowski #endif /* _POWERPC_MACHDEP_H_ */
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