1/* $NetBSD: bt_sysctl.c,v 1.3 2014/02/25 18:30:12 pooka Exp $ */
2
3/*-
4 * Copyright (c) 2005 Iain Hibbert.
5 * Copyright (c) 2006 Itronix Inc.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. The name of Itronix Inc. may not be used to endorse
17 * or promote products derived from this software without specific
18 * prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
24 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
27 * ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#include <sys/cdefs.h>
34__KERNEL_RCSID(0, "$NetBSD: bt_sysctl.c,v 1.3 2014/02/25 18:30:12 pooka Exp $");
35
36#include <sys/param.h>
37#include <sys/kernel.h>
38#include <sys/mbuf.h>
39#include <sys/proc.h>
40#include <sys/sysctl.h>
41#include <sys/systm.h>
42
43#include <netbt/bluetooth.h>
44#include <netbt/hci.h>
45#include <netbt/l2cap.h>
46#include <netbt/rfcomm.h>
47#include <netbt/sco.h>
48
49SYSCTL_SETUP(sysctl_net_bluetooth_setup, "sysctl net.bluetooth subtree setup")
50{
51
52 sysctl_createv(clog, 0, NULL, NULL,
53 CTLFLAG_PERMANENT,
54 CTLTYPE_NODE, "bluetooth",
55 SYSCTL_DESCR("Bluetooth Protocol Family"),
56 NULL, 0,
57 NULL, 0,
58 CTL_NET, PF_BLUETOOTH, CTL_EOL);
59
60#ifdef BLUETOOTH_DEBUG
61 sysctl_createv(clog, 0, NULL, NULL,
62 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
63 CTLTYPE_INT, "debug",
64 SYSCTL_DESCR("debug level"),
65 NULL, 0,
66 &bluetooth_debug, sizeof(bluetooth_debug),
67 CTL_NET, PF_BLUETOOTH,
68 CTL_CREATE, CTL_EOL);
69#endif
70
71 sysctl_createv(clog, 0, NULL, NULL,
72 CTLFLAG_PERMANENT,
73 CTLTYPE_NODE, "hci",
74 SYSCTL_DESCR("Host Controller Interface"),
75 NULL, 0,
76 NULL, 0,
77 CTL_NET, PF_BLUETOOTH, BTPROTO_HCI, CTL_EOL);
78
79 sysctl_createv(clog, 0, NULL, NULL,
80 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
81 CTLTYPE_INT, "sendspace",
82 SYSCTL_DESCR("Socket Send Buffer Size"),
83 NULL, 0,
84 &hci_sendspace, sizeof(hci_sendspace),
85 CTL_NET, PF_BLUETOOTH, BTPROTO_HCI,
86 CTL_CREATE, CTL_EOL);
87
88 sysctl_createv(clog, 0, NULL, NULL,
89 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
90 CTLTYPE_INT, "recvspace",
91 SYSCTL_DESCR("Socket Receive Buffer Size"),
92 NULL, 0,
93 &hci_recvspace, sizeof(hci_recvspace),
94 CTL_NET, PF_BLUETOOTH, BTPROTO_HCI,
95 CTL_CREATE, CTL_EOL);
96
97 sysctl_createv(clog, 0, NULL, NULL,
98 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
99 CTLTYPE_INT, "acl_expiry",
100 SYSCTL_DESCR("ACL Connection Expiry Time"),
101 NULL, 0,
102 &hci_acl_expiry, sizeof(hci_acl_expiry),
103 CTL_NET, PF_BLUETOOTH, BTPROTO_HCI,
104 CTL_CREATE, CTL_EOL);
105
106 sysctl_createv(clog, 0, NULL, NULL,
107 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
108 CTLTYPE_INT, "memo_expiry",
109 SYSCTL_DESCR("Memo Expiry Time"),
110 NULL, 0,
111 &hci_memo_expiry, sizeof(hci_memo_expiry),
112 CTL_NET, PF_BLUETOOTH, BTPROTO_HCI,
113 CTL_CREATE, CTL_EOL);
114
115 sysctl_createv(clog, 0, NULL, NULL,
116 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
117 CTLTYPE_INT, "eventq_max",
118 SYSCTL_DESCR("Max Event queue length"),
119 NULL, 0,
120 &hci_eventq_max, sizeof(hci_eventq_max),
121 CTL_NET, PF_BLUETOOTH, BTPROTO_HCI,
122 CTL_CREATE, CTL_EOL);
123
124 sysctl_createv(clog, 0, NULL, NULL,
125 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
126 CTLTYPE_INT, "aclrxq_max",
127 SYSCTL_DESCR("Max ACL rx queue length"),
128 NULL, 0,
129 &hci_aclrxq_max, sizeof(hci_aclrxq_max),
130 CTL_NET, PF_BLUETOOTH, BTPROTO_HCI,
131 CTL_CREATE, CTL_EOL);
132
133 sysctl_createv(clog, 0, NULL, NULL,
134 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
135 CTLTYPE_INT, "scorxq_max",
136 SYSCTL_DESCR("Max SCO rx queue length"),
137 NULL, 0,
138 &hci_scorxq_max, sizeof(hci_scorxq_max),
139 CTL_NET, PF_BLUETOOTH, BTPROTO_HCI,
140 CTL_CREATE, CTL_EOL);
141
142 sysctl_createv(clog, 0, NULL, NULL,
143 CTLFLAG_PERMANENT,
144 CTLTYPE_NODE, "l2cap",
145 SYSCTL_DESCR("Logical Link Control & Adapataion Protocol"),
146 NULL, 0, NULL, 0,
147 CTL_NET, PF_BLUETOOTH, BTPROTO_L2CAP, CTL_EOL);
148
149 sysctl_createv(clog, 0, NULL, NULL,
150 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
151 CTLTYPE_INT, "sendspace",
152 SYSCTL_DESCR("Socket Send Buffer Size"),
153 NULL, 0,
154 &l2cap_sendspace, sizeof(l2cap_sendspace),
155 CTL_NET, PF_BLUETOOTH, BTPROTO_L2CAP,
156 CTL_CREATE, CTL_EOL);
157
158 sysctl_createv(clog, 0, NULL, NULL,
159 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
160 CTLTYPE_INT, "recvspace",
161 SYSCTL_DESCR("Socket Receive Buffer Size"),
162 NULL, 0,
163 &l2cap_recvspace, sizeof(l2cap_recvspace),
164 CTL_NET, PF_BLUETOOTH, BTPROTO_L2CAP,
165 CTL_CREATE, CTL_EOL);
166
167 sysctl_createv(clog, 0, NULL, NULL,
168 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
169 CTLTYPE_INT, "rtx",
170 SYSCTL_DESCR("Response Timeout"),
171 NULL, 0,
172 &l2cap_response_timeout, sizeof(l2cap_response_timeout),
173 CTL_NET, PF_BLUETOOTH, BTPROTO_L2CAP,
174 CTL_CREATE, CTL_EOL);
175
176 sysctl_createv(clog, 0, NULL, NULL,
177 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
178 CTLTYPE_INT, "ertx",
179 SYSCTL_DESCR("Extended Response Timeout"),
180 NULL, 0,
181 &l2cap_response_extended_timeout,
182 sizeof(l2cap_response_extended_timeout),
183 CTL_NET, PF_BLUETOOTH, BTPROTO_L2CAP,
184 CTL_CREATE, CTL_EOL);
185
186 sysctl_createv(clog, 0, NULL, NULL,
187 CTLFLAG_PERMANENT,
188 CTLTYPE_NODE, "rfcomm",
189 SYSCTL_DESCR("Serial Cable Emulation"),
190 NULL, 0, NULL, 0,
191 CTL_NET, PF_BLUETOOTH, BTPROTO_RFCOMM, CTL_EOL);
192
193 sysctl_createv(clog, 0, NULL, NULL,
194 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
195 CTLTYPE_INT, "sendspace",
196 SYSCTL_DESCR("Socket Send Buffer Size"),
197 NULL, 0,
198 &rfcomm_sendspace, sizeof(rfcomm_sendspace),
199 CTL_NET, PF_BLUETOOTH, BTPROTO_RFCOMM,
200 CTL_CREATE, CTL_EOL);
201
202 sysctl_createv(clog, 0, NULL, NULL,
203 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
204 CTLTYPE_INT, "recvspace",
205 SYSCTL_DESCR("Socket Receive Buffer Size"),
206 NULL, 0,
207 &rfcomm_recvspace, sizeof(rfcomm_recvspace),
208 CTL_NET, PF_BLUETOOTH, BTPROTO_RFCOMM,
209 CTL_CREATE, CTL_EOL);
210
211 sysctl_createv(clog, 0, NULL, NULL,
212 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
213 CTLTYPE_INT, "mtu_default",
214 SYSCTL_DESCR("Default MTU"),
215 NULL, 0,
216 &rfcomm_mtu_default, sizeof(rfcomm_mtu_default),
217 CTL_NET, PF_BLUETOOTH, BTPROTO_RFCOMM,
218 CTL_CREATE, CTL_EOL);
219
220 sysctl_createv(clog, 0, NULL, NULL,
221 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
222 CTLTYPE_INT, "ack_timeout",
223 SYSCTL_DESCR("Acknowledgement Timer"),
224 NULL, 0,
225 &rfcomm_ack_timeout, sizeof(rfcomm_ack_timeout),
226 CTL_NET, PF_BLUETOOTH, BTPROTO_RFCOMM,
227 CTL_CREATE, CTL_EOL);
228
229 sysctl_createv(clog, 0, NULL, NULL,
230 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
231 CTLTYPE_INT, "mcc_timeout",
232 SYSCTL_DESCR("Response Timeout for Multiplexer Control Channel"),
233 NULL, 0,
234 &rfcomm_mcc_timeout, sizeof(rfcomm_mcc_timeout),
235 CTL_NET, PF_BLUETOOTH, BTPROTO_RFCOMM,
236 CTL_CREATE, CTL_EOL);
237
238 sysctl_createv(clog, 0, NULL, NULL,
239 CTLFLAG_PERMANENT,
240 CTLTYPE_NODE, "sco",
241 SYSCTL_DESCR("SCO data"),
242 NULL, 0, NULL, 0,
243 CTL_NET, PF_BLUETOOTH, BTPROTO_SCO, CTL_EOL);
244
245 sysctl_createv(clog, 0, NULL, NULL,
246 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
247 CTLTYPE_INT, "sendspace",
248 SYSCTL_DESCR("Socket Send Buffer Size"),
249 NULL, 0,
250 &sco_sendspace, sizeof(sco_sendspace),
251 CTL_NET, PF_BLUETOOTH, BTPROTO_SCO,
252 CTL_CREATE, CTL_EOL);
253
254 sysctl_createv(clog, 0, NULL, NULL,
255 CTLFLAG_PERMANENT | CTLFLAG_READWRITE,
256 CTLTYPE_INT, "recvspace",
257 SYSCTL_DESCR("Socket Receive Buffer Size"),
258 NULL, 0,
259 &sco_recvspace, sizeof(sco_recvspace),
260 CTL_NET, PF_BLUETOOTH, BTPROTO_SCO,
261 CTL_CREATE, CTL_EOL);
262}
263