1 | /* |
2 | * Copyright (c) 2015-2017 Apple Computer, Inc. All rights reserved. |
3 | * |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
5 | * |
6 | * This file contains Original Code and/or Modifications of Original Code |
7 | * as defined in and that are subject to the Apple Public Source License |
8 | * Version 2.0 (the 'License'). You may not use this file except in |
9 | * compliance with the License. The rights granted to you under the License |
10 | * may not be used to create, or enable the creation or redistribution of, |
11 | * unlawful or unlicensed copies of an Apple operating system, or to |
12 | * circumvent, violate, or enable the circumvention or violation of, any |
13 | * terms of an Apple operating system software license agreement. |
14 | * |
15 | * Please obtain a copy of the License at |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. |
17 | * |
18 | * The Original Code and all software distributed under the License are |
19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
23 | * Please see the License for the specific language governing rights and |
24 | * limitations under the License. |
25 | * |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
27 | */ |
28 | |
29 | #ifndef _NET_IF_FAKE_VAR_H_ |
30 | #define _NET_IF_FAKE_VAR_H_ 1 |
31 | |
32 | #include <stdint.h> |
33 | |
34 | #ifdef KERNEL_PRIVATE |
35 | __private_extern__ void |
36 | if_fake_init(void); |
37 | #endif /* KERNEL_PRIVATE */ |
38 | |
39 | /* |
40 | * SIOCSDRVSPEC |
41 | */ |
42 | enum { |
43 | IF_FAKE_S_CMD_NONE = 0, |
44 | IF_FAKE_S_CMD_SET_PEER = 1, |
45 | IF_FAKE_S_CMD_SET_MEDIA = 2, |
46 | IF_FAKE_S_CMD_SET_DEQUEUE_STALL = 3, |
47 | }; |
48 | |
49 | /* |
50 | * SIOCGDRVSPEC |
51 | */ |
52 | enum { |
53 | IF_FAKE_G_CMD_NONE = 0, |
54 | IF_FAKE_G_CMD_GET_PEER = 1, |
55 | }; |
56 | |
57 | #define IF_FAKE_MEDIA_LIST_MAX 27 |
58 | |
59 | struct if_fake_media { |
60 | int32_t iffm_current; |
61 | uint32_t iffm_count; |
62 | uint32_t iffm_reserved[3]; |
63 | int32_t iffm_list[IF_FAKE_MEDIA_LIST_MAX]; |
64 | }; |
65 | |
66 | struct if_fake_request { |
67 | uint64_t iffr_reserved[4]; |
68 | union { |
69 | char iffru_buf[128]; /* stable size */ |
70 | struct if_fake_media iffru_media; |
71 | char iffru_peer_name[IFNAMSIZ]; /* if name, e.g. "en0" */ |
72 | /* |
73 | * control dequeue stall. 0: disable dequeue stall, else |
74 | * enable dequeue stall. |
75 | */ |
76 | uint32_t iffru_dequeue_stall; |
77 | } iffr_u; |
78 | #define iffr_peer_name iffr_u.iffru_peer_name |
79 | #define iffr_media iffr_u.iffru_media |
80 | #define iffr_dequeue_stall iffr_u.iffru_dequeue_stall |
81 | }; |
82 | |
83 | #endif /* _NET_IF_FAKE_VAR_H_ */ |
84 | |