1 | /* $NetBSD: intrio.h,v 1.2 2016/08/03 08:25:38 knakahara Exp $ */ |
2 | |
3 | /* |
4 | * Copyright (c) 2015 Internet Initiative Japan Inc. |
5 | * All rights reserved. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions |
9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * |
16 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
17 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
18 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
19 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
20 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
26 | * POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
28 | |
29 | #ifndef _SYS_INTRIO_H_ |
30 | #define _SYS_INTRIO_H_ |
31 | |
32 | #include <sys/types.h> |
33 | #include <sys/intr.h> |
34 | #include <sys/sched.h> |
35 | |
36 | #define INTRIO_LIST_VERSION 1 |
37 | |
38 | struct intrio_set { |
39 | char intrid[INTRIDBUF]; |
40 | cpuset_t *cpuset; |
41 | size_t cpuset_size; |
42 | }; |
43 | |
44 | struct intrio_list_line_cpu { |
45 | bool illc_assigned; |
46 | uint64_t illc_count; |
47 | }; |
48 | |
49 | struct intrio_list_line { |
50 | char ill_intrid[INTRIDBUF]; /* NUL terminated. */ |
51 | char ill_xname[INTRDEVNAMEBUF]; /* NUL terminated. */ |
52 | struct intrio_list_line_cpu ill_cpu[1]; /* |
53 | * Array size is overwritten |
54 | * to ncpu. |
55 | */ |
56 | }; |
57 | |
58 | struct intrio_list { |
59 | int il_version; /* Version number of this struct. */ |
60 | int il_ncpus; |
61 | int il_nintrs; |
62 | size_t il_bufsize; |
63 | |
64 | size_t il_linesize; |
65 | off_t il_lineoffset; |
66 | /* |
67 | * struct intrio_list_line il_lines[interrupt_num] must be followed here. |
68 | */ |
69 | }; |
70 | |
71 | #endif /* !_SYS_INTRIO_H_ */ |
72 | |