xref: /freebsd/sys/dev/hwpmc/hwpmc_cmn600.h (revision 9c42645a1e4d6695730187aef0f1494394503624)
1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3  *
4  * Copyright (c) 2021 ARM Ltd
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
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  *
15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
20  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
22  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25  * SUCH DAMAGE.
26  *
27  * $FreeBSD$
28  */
29 
30 #ifndef _DEV_HWPMC_CMN600_H_
31 #define _DEV_HWPMC_CMN600_H_
32 
33 #ifdef _KERNEL
34 
35 /* MD extension for 'struct pmc' */
36 struct pmc_md_cmn600_pmc {
37 	uint64_t        pm_cmn600_nodeid;
38 	uint64_t        pm_cmn600_occupancy;
39 	uint32_t        pm_cmn600_config;
40 	uint32_t        pm_cmn600_event;
41 	int32_t		pm_cmn600_node_type;
42 	int		pm_cmn600_local_counter;
43 };
44 
45 #endif /* _KERNEL */
46 
47 struct pmc_md_cmn600_pmu_op_pmcallocate {
48 	uint64_t        pma_cmn600_nodeid;
49 	uint64_t        pma_cmn600_occupancy;
50 	uint32_t        pma_cmn600_config;
51 };
52 
53 #endif /* _DEV_HWPMC_CMN600_H_ */
54 
55