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ng_l2cap_misc.c (137163) ng_l2cap_misc.c (138268)
1/*
2 * ng_l2cap_misc.c
3 *
4 * Copyright (c) Maksim Yevmenkin <m_evmenkin@yahoo.com>
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

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21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $Id: ng_l2cap_misc.c,v 1.5 2003/09/08 19:11:45 max Exp $
1/*
2 * ng_l2cap_misc.c
3 *
4 * Copyright (c) Maksim Yevmenkin <m_evmenkin@yahoo.com>
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

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21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $Id: ng_l2cap_misc.c,v 1.5 2003/09/08 19:11:45 max Exp $
29 * $FreeBSD: head/sys/netgraph/bluetooth/l2cap/ng_l2cap_misc.c 137163 2004-11-03 18:00:49Z emax $
29 * $FreeBSD: head/sys/netgraph/bluetooth/l2cap/ng_l2cap_misc.c 138268 2004-12-01 11:56:32Z glebius $
30 */
31
32#include <sys/param.h>
33#include <sys/systm.h>
34#include <sys/kernel.h>
35#include <sys/malloc.h>
36#include <sys/mbuf.h>
37#include <sys/queue.h>

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186 (con->state == NG_L2CAP_CON_OPEN) &&
187 (con->flags & NG_L2CAP_CON_OUTGOING) &&
188 (con->l2cap->discon_timo > 0))
189 ng_l2cap_discon_timeout(con);
190} /* ng_l2cap_con_unref */
191
192/*
193 * Set auto disconnect timeout
30 */
31
32#include <sys/param.h>
33#include <sys/systm.h>
34#include <sys/kernel.h>
35#include <sys/malloc.h>
36#include <sys/mbuf.h>
37#include <sys/queue.h>

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186 (con->state == NG_L2CAP_CON_OPEN) &&
187 (con->flags & NG_L2CAP_CON_OUTGOING) &&
188 (con->l2cap->discon_timo > 0))
189 ng_l2cap_discon_timeout(con);
190} /* ng_l2cap_con_unref */
191
192/*
193 * Set auto disconnect timeout
194 * XXX FIXME: check return code from ng_timeout
194 * XXX FIXME: check return code from ng_callout
195 */
196
197int
198ng_l2cap_discon_timeout(ng_l2cap_con_p con)
199{
200 if (con->flags & (NG_L2CAP_CON_LP_TIMO|NG_L2CAP_CON_AUTO_DISCON_TIMO))
201 panic(
202"%s: %s - invalid timeout, state=%d, flags=%#x\n",
203 __func__, NG_NODE_NAME(con->l2cap->node),
204 con->state, con->flags);
205
206 con->flags |= NG_L2CAP_CON_AUTO_DISCON_TIMO;
195 */
196
197int
198ng_l2cap_discon_timeout(ng_l2cap_con_p con)
199{
200 if (con->flags & (NG_L2CAP_CON_LP_TIMO|NG_L2CAP_CON_AUTO_DISCON_TIMO))
201 panic(
202"%s: %s - invalid timeout, state=%d, flags=%#x\n",
203 __func__, NG_NODE_NAME(con->l2cap->node),
204 con->state, con->flags);
205
206 con->flags |= NG_L2CAP_CON_AUTO_DISCON_TIMO;
207 ng_timeout(&con->con_timo, con->l2cap->node, NULL,
207 ng_callout(&con->con_timo, con->l2cap->node, NULL,
208 con->l2cap->discon_timo * hz,
209 ng_l2cap_process_discon_timeout, NULL,
210 con->con_handle);
211
212 return (0);
213} /* ng_l2cap_discon_timeout */
214
215/*

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220ng_l2cap_discon_untimeout(ng_l2cap_con_p con)
221{
222 if (!(con->flags & NG_L2CAP_CON_AUTO_DISCON_TIMO))
223 panic(
224"%s: %s - no disconnect timeout, state=%d, flags=%#x\n",
225 __func__, NG_NODE_NAME(con->l2cap->node),
226 con->state, con->flags);
227
208 con->l2cap->discon_timo * hz,
209 ng_l2cap_process_discon_timeout, NULL,
210 con->con_handle);
211
212 return (0);
213} /* ng_l2cap_discon_timeout */
214
215/*

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220ng_l2cap_discon_untimeout(ng_l2cap_con_p con)
221{
222 if (!(con->flags & NG_L2CAP_CON_AUTO_DISCON_TIMO))
223 panic(
224"%s: %s - no disconnect timeout, state=%d, flags=%#x\n",
225 __func__, NG_NODE_NAME(con->l2cap->node),
226 con->state, con->flags);
227
228 if (ng_untimeout(&con->con_timo, con->l2cap->node) == 0)
228 if (ng_uncallout(&con->con_timo, con->l2cap->node) == 0)
229 return (ETIMEDOUT);
230
231 con->flags &= ~NG_L2CAP_CON_AUTO_DISCON_TIMO;
232
233 return (0);
234} /* ng_l2cap_discon_untimeout */
235
236/*

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448 }
449 }
450
451 return (cmd);
452} /* ng_l2cap_cmd_by_ident */
453
454/*
455 * Set LP timeout
229 return (ETIMEDOUT);
230
231 con->flags &= ~NG_L2CAP_CON_AUTO_DISCON_TIMO;
232
233 return (0);
234} /* ng_l2cap_discon_untimeout */
235
236/*

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448 }
449 }
450
451 return (cmd);
452} /* ng_l2cap_cmd_by_ident */
453
454/*
455 * Set LP timeout
456 * XXX FIXME: check return code from ng_timeout
456 * XXX FIXME: check return code from ng_callout
457 */
458
459int
460ng_l2cap_lp_timeout(ng_l2cap_con_p con)
461{
462 if (con->flags & (NG_L2CAP_CON_LP_TIMO|NG_L2CAP_CON_AUTO_DISCON_TIMO))
463 panic(
464"%s: %s - invalid timeout, state=%d, flags=%#x\n",
465 __func__, NG_NODE_NAME(con->l2cap->node),
466 con->state, con->flags);
467
468 con->flags |= NG_L2CAP_CON_LP_TIMO;
457 */
458
459int
460ng_l2cap_lp_timeout(ng_l2cap_con_p con)
461{
462 if (con->flags & (NG_L2CAP_CON_LP_TIMO|NG_L2CAP_CON_AUTO_DISCON_TIMO))
463 panic(
464"%s: %s - invalid timeout, state=%d, flags=%#x\n",
465 __func__, NG_NODE_NAME(con->l2cap->node),
466 con->state, con->flags);
467
468 con->flags |= NG_L2CAP_CON_LP_TIMO;
469 ng_timeout(&con->con_timo, con->l2cap->node, NULL,
469 ng_callout(&con->con_timo, con->l2cap->node, NULL,
470 bluetooth_hci_connect_timeout(),
471 ng_l2cap_process_lp_timeout, NULL,
472 con->con_handle);
473
474 return (0);
475} /* ng_l2cap_lp_timeout */
476
477/*

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482ng_l2cap_lp_untimeout(ng_l2cap_con_p con)
483{
484 if (!(con->flags & NG_L2CAP_CON_LP_TIMO))
485 panic(
486"%s: %s - no LP connection timeout, state=%d, flags=%#x\n",
487 __func__, NG_NODE_NAME(con->l2cap->node),
488 con->state, con->flags);
489
470 bluetooth_hci_connect_timeout(),
471 ng_l2cap_process_lp_timeout, NULL,
472 con->con_handle);
473
474 return (0);
475} /* ng_l2cap_lp_timeout */
476
477/*

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482ng_l2cap_lp_untimeout(ng_l2cap_con_p con)
483{
484 if (!(con->flags & NG_L2CAP_CON_LP_TIMO))
485 panic(
486"%s: %s - no LP connection timeout, state=%d, flags=%#x\n",
487 __func__, NG_NODE_NAME(con->l2cap->node),
488 con->state, con->flags);
489
490 if (ng_untimeout(&con->con_timo, con->l2cap->node) == 0)
490 if (ng_uncallout(&con->con_timo, con->l2cap->node) == 0)
491 return (ETIMEDOUT);
492
493 con->flags &= ~NG_L2CAP_CON_LP_TIMO;
494
495 return (0);
496} /* ng_l2cap_lp_untimeout */
497
498/*
499 * Set L2CAP command timeout
491 return (ETIMEDOUT);
492
493 con->flags &= ~NG_L2CAP_CON_LP_TIMO;
494
495 return (0);
496} /* ng_l2cap_lp_untimeout */
497
498/*
499 * Set L2CAP command timeout
500 * XXX FIXME: check return code from ng_timeout
500 * XXX FIXME: check return code from ng_callout
501 */
502
503int
504ng_l2cap_command_timeout(ng_l2cap_cmd_p cmd, int timo)
505{
506 int arg;
507
508 if (cmd->flags & NG_L2CAP_CMD_PENDING)
509 panic(
510"%s: %s - duplicated command timeout, code=%#x, flags=%#x\n",
511 __func__, NG_NODE_NAME(cmd->con->l2cap->node),
512 cmd->code, cmd->flags);
513
514 arg = ((cmd->ident << 16) | cmd->con->con_handle);
515 cmd->flags |= NG_L2CAP_CMD_PENDING;
501 */
502
503int
504ng_l2cap_command_timeout(ng_l2cap_cmd_p cmd, int timo)
505{
506 int arg;
507
508 if (cmd->flags & NG_L2CAP_CMD_PENDING)
509 panic(
510"%s: %s - duplicated command timeout, code=%#x, flags=%#x\n",
511 __func__, NG_NODE_NAME(cmd->con->l2cap->node),
512 cmd->code, cmd->flags);
513
514 arg = ((cmd->ident << 16) | cmd->con->con_handle);
515 cmd->flags |= NG_L2CAP_CMD_PENDING;
516 ng_timeout(&cmd->timo, cmd->con->l2cap->node, NULL, timo,
516 ng_callout(&cmd->timo, cmd->con->l2cap->node, NULL, timo,
517 ng_l2cap_process_command_timeout, NULL, arg);
518
519 return (0);
520} /* ng_l2cap_command_timeout */
521
522/*
523 * Unset L2CAP command timeout
524 */
525
526int
527ng_l2cap_command_untimeout(ng_l2cap_cmd_p cmd)
528{
529 if (!(cmd->flags & NG_L2CAP_CMD_PENDING))
530 panic(
531"%s: %s - no command timeout, code=%#x, flags=%#x\n",
532 __func__, NG_NODE_NAME(cmd->con->l2cap->node),
533 cmd->code, cmd->flags);
534
517 ng_l2cap_process_command_timeout, NULL, arg);
518
519 return (0);
520} /* ng_l2cap_command_timeout */
521
522/*
523 * Unset L2CAP command timeout
524 */
525
526int
527ng_l2cap_command_untimeout(ng_l2cap_cmd_p cmd)
528{
529 if (!(cmd->flags & NG_L2CAP_CMD_PENDING))
530 panic(
531"%s: %s - no command timeout, code=%#x, flags=%#x\n",
532 __func__, NG_NODE_NAME(cmd->con->l2cap->node),
533 cmd->code, cmd->flags);
534
535 if (ng_untimeout(&cmd->timo, cmd->con->l2cap->node) == 0)
535 if (ng_uncallout(&cmd->timo, cmd->con->l2cap->node) == 0)
536 return (ETIMEDOUT);
537
538 cmd->flags &= ~NG_L2CAP_CMD_PENDING;
539
540 return (0);
541} /* ng_l2cap_command_untimeout */
542
543/*

--- 89 unchanged lines hidden --- 		536 return (ETIMEDOUT);
537
538 cmd->flags &= ~NG_L2CAP_CMD_PENDING;
539
540 return (0);
541} /* ng_l2cap_command_untimeout */
542
543/*

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