1 #-
2 # Copyright (c) 2016 Microsoft Corp.
3 # All rights reserved.
4 #
5 # Redistribution and use in source and binary forms, with or without
6 # modification, are permitted provided that the following conditions
7 # are met:
8 # 1. Redistributions of source code must retain the above copyright
9 # notice unmodified, this list of conditions, and the following
10 # 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, BUT
20 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 #
26 # $FreeBSD$
27 #
28
29 #include <sys/param.h>
30 #include <sys/bus.h>
31
32 INTERFACE vmbus;
33
34 HEADER {
35 struct hyperv_guid;
36 struct taskqueue;
37 };
38
39 METHOD uint32_t get_version {
40 device_t bus;
41 device_t dev;
42 };
43
44 METHOD int probe_guid {
45 device_t bus;
46 device_t dev;
47 const struct hyperv_guid *guid;
48 };
49
50 METHOD uint32_t get_vcpu_id {
51 device_t bus;
52 device_t dev;
53 int cpu;
54 };
55
56 METHOD struct taskqueue * get_event_taskq {
57 device_t bus;
58 device_t dev;
59 int cpu;
60 };
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