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ng_btsocket_hci_raw.c (121054) ng_btsocket_hci_raw.c (123812)
1/*
2 * ng_btsocket_hci_raw.c
3 *
4 * Copyright (c) 2001-2002 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_btsocket_hci_raw.c,v 1.14 2003/09/14 23:29:06 max Exp $
1/*
2 * ng_btsocket_hci_raw.c
3 *
4 * Copyright (c) 2001-2002 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_btsocket_hci_raw.c,v 1.14 2003/09/14 23:29:06 max Exp $
29 * $FreeBSD: head/sys/netgraph/bluetooth/socket/ng_btsocket_hci_raw.c 121054 2003-10-12 22:04:24Z emax $
29 * $FreeBSD: head/sys/netgraph/bluetooth/socket/ng_btsocket_hci_raw.c 123812 2003-12-24 18:51:01Z alfred $
30 */
31
32#include <sys/param.h>
33#include <sys/systm.h>
34#include <sys/bitstring.h>
35#include <sys/domain.h>
36#include <sys/endian.h>
37#include <sys/errno.h>

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385
386 NG_MKMESSAGE(msg, NGM_HCI_COOKIE, cmd, arglen, M_NOWAIT);
387 if (msg == NULL)
388 return (ENOMEM);
389
390 if (arg != NULL && arglen > 0)
391 bcopy(arg, msg->data, arglen);
392
30 */
31
32#include <sys/param.h>
33#include <sys/systm.h>
34#include <sys/bitstring.h>
35#include <sys/domain.h>
36#include <sys/endian.h>
37#include <sys/errno.h>

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385
386 NG_MKMESSAGE(msg, NGM_HCI_COOKIE, cmd, arglen, M_NOWAIT);
387 if (msg == NULL)
388 return (ENOMEM);
389
390 if (arg != NULL && arglen > 0)
391 bcopy(arg, msg->data, arglen);
392
393 NG_SEND_MSG_PATH(error, ng_btsocket_hci_raw_node, msg, path, NULL);
393 NG_SEND_MSG_PATH(error, ng_btsocket_hci_raw_node, msg, path, 0);
394
395 return (error);
396} /* ng_btsocket_hci_raw_send_ngmsg */
397
398/*
399 * Send Netgraph message to the node (no data) and wait for reply
400 */
401

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411 NG_MKMESSAGE(msg, NGM_HCI_COOKIE, cmd, 0, M_NOWAIT);
412 if (msg == NULL)
413 return (ENOMEM);
414
415 ng_btsocket_hci_raw_get_token(&msg->header.token);
416 pcb->token = msg->header.token;
417 pcb->msg = NULL;
418
394
395 return (error);
396} /* ng_btsocket_hci_raw_send_ngmsg */
397
398/*
399 * Send Netgraph message to the node (no data) and wait for reply
400 */
401

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411 NG_MKMESSAGE(msg, NGM_HCI_COOKIE, cmd, 0, M_NOWAIT);
412 if (msg == NULL)
413 return (ENOMEM);
414
415 ng_btsocket_hci_raw_get_token(&msg->header.token);
416 pcb->token = msg->header.token;
417 pcb->msg = NULL;
418
419 NG_SEND_MSG_PATH(error, ng_btsocket_hci_raw_node, msg, path, NULL);
419 NG_SEND_MSG_PATH(error, ng_btsocket_hci_raw_node, msg, path, 0);
420 if (error != 0) {
421 pcb->token = 0;
422 return (error);
423 }
424
425 error = msleep(&pcb->msg, &pcb->pcb_mtx, PZERO|PCATCH, "hcictl",
426 ng_btsocket_hci_raw_ioctl_timeout * hz);
427 pcb->token = 0;

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1144 if (msg == NULL) {
1145 error = ENOMEM;
1146 break;
1147 }
1148 ng_btsocket_hci_raw_get_token(&msg->header.token);
1149 pcb->token = msg->header.token;
1150 pcb->msg = NULL;
1151
420 if (error != 0) {
421 pcb->token = 0;
422 return (error);
423 }
424
425 error = msleep(&pcb->msg, &pcb->pcb_mtx, PZERO|PCATCH, "hcictl",
426 ng_btsocket_hci_raw_ioctl_timeout * hz);
427 pcb->token = 0;

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1144 if (msg == NULL) {
1145 error = ENOMEM;
1146 break;
1147 }
1148 ng_btsocket_hci_raw_get_token(&msg->header.token);
1149 pcb->token = msg->header.token;
1150 pcb->msg = NULL;
1151
1152 NG_SEND_MSG_PATH(error,ng_btsocket_hci_raw_node,msg,path,NULL);
1152 NG_SEND_MSG_PATH(error, ng_btsocket_hci_raw_node, msg, path, 0);
1153 if (error != 0) {
1154 pcb->token = 0;
1155 break;
1156 }
1157
1158 error = msleep(&pcb->msg, &pcb->pcb_mtx,
1159 PZERO|PCATCH, "hcictl",
1160 ng_btsocket_hci_raw_ioctl_timeout * hz);

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1200 if (msg == NULL) {
1201 error = ENOMEM;
1202 break;
1203 }
1204 ng_btsocket_hci_raw_get_token(&msg->header.token);
1205 pcb->token = msg->header.token;
1206 pcb->msg = NULL;
1207
1153 if (error != 0) {
1154 pcb->token = 0;
1155 break;
1156 }
1157
1158 error = msleep(&pcb->msg, &pcb->pcb_mtx,
1159 PZERO|PCATCH, "hcictl",
1160 ng_btsocket_hci_raw_ioctl_timeout * hz);

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1200 if (msg == NULL) {
1201 error = ENOMEM;
1202 break;
1203 }
1204 ng_btsocket_hci_raw_get_token(&msg->header.token);
1205 pcb->token = msg->header.token;
1206 pcb->msg = NULL;
1207
1208 NG_SEND_MSG_PATH(error,ng_btsocket_hci_raw_node,msg,path,NULL);
1208 NG_SEND_MSG_PATH(error, ng_btsocket_hci_raw_node, msg, path, 0);
1209 if (error != 0) {
1210 pcb->token = 0;
1211 break;
1212 }
1213
1214 error = msleep(&pcb->msg, &pcb->pcb_mtx,
1215 PZERO|PCATCH, "hcictl",
1216 ng_btsocket_hci_raw_ioctl_timeout * hz);

--- 351 unchanged lines hidden --- 		1209 if (error != 0) {
1210 pcb->token = 0;
1211 break;
1212 }
1213
1214 error = msleep(&pcb->msg, &pcb->pcb_mtx,
1215 PZERO|PCATCH, "hcictl",
1216 ng_btsocket_hci_raw_ioctl_timeout * hz);

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