The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/netbt/bt_sysctl.c

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    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 
   49 SYSCTL_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 }

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