1 /*****************************************************************************
2 * ioctl.c: DVD ioctl replacement function
3 *****************************************************************************
4 * Copyright (C) 1999-2001 VideoLAN
5 * $Id: ioctl.c,v 1.16 2001/12/11 14:43:38 sam Exp $
7 * Authors: Markus Kuespert <ltlBeBoy@beosmail.com>
8 * Samuel Hocevar <sam@zoy.org>
9 * Jon Lech Johansen <jon-vl@nanocrew.net>
10 * Håkan Hjort <d95hjort@dtek.chalmers.se>
11 * Eugenio Jarosiewicz <ej0@cise.ufl.edu>
12 * David Siebörger <drs-videolan@rucus.ru.ac.za>
14 * This program is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2 of the License, or
17 * (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
27 *****************************************************************************/
29 /*****************************************************************************
31 *****************************************************************************/
36 #include <string.h> /* memcpy(), memset() */
37 #include <sys/types.h>
41 # include <winioctl.h>
43 # include <netinet/in.h>
44 # include <sys/ioctl.h>
47 #ifdef DVD_STRUCT_IN_SYS_CDIO_H
48 # include <sys/cdio.h>
50 #ifdef DVD_STRUCT_IN_SYS_DVDIO_H
51 # include <sys/dvdio.h>
53 #ifdef DVD_STRUCT_IN_LINUX_CDROM_H
54 # include <linux/cdrom.h>
56 #ifdef DVD_STRUCT_IN_DVD_H
59 #ifdef DVD_STRUCT_IN_BSDI_DVDIOCTL_DVD_H
60 # include <BSDI_dvdioctl/dvd.h>
67 # include <sys/scsi.h>
72 # include <sys/scsi/scsi_types.h>
73 # include <sys/scsi/impl/uscsi.h>
79 # include <IOKit/storage/IODVDMediaBSDClient.h>
80 /* # include "DVDioctl/DVDioctl.h" */
86 /*****************************************************************************
87 * Local prototypes, BeOS specific
88 *****************************************************************************/
89 #if defined( SYS_BEOS )
90 static void BeInitRDC ( raw_device_command *, int );
93 /*****************************************************************************
94 * Local prototypes, HP-UX specific
95 *****************************************************************************/
96 #if defined( HPUX_SCTL_IO )
97 static void HPUXInitSCTL ( struct sctl_io *sctl_io, int i_type );
100 /*****************************************************************************
101 * Local prototypes, Solaris specific
102 *****************************************************************************/
103 #if defined( SOLARIS_USCSI )
104 static void SolarisInitUSCSI( struct uscsi_cmd *p_sc, int i_type );
107 /*****************************************************************************
108 * Local prototypes, win32 (aspi) specific
109 *****************************************************************************/
111 static void WinInitSSC ( struct SRB_ExecSCSICmd *, int );
112 static int WinSendSSC ( int, struct SRB_ExecSCSICmd * );
115 /*****************************************************************************
116 * ioctl_ReadCopyright: check whether the disc is encrypted or not
117 *****************************************************************************/
118 int ioctl_ReadCopyright( int i_fd, int i_layer, int *pi_copyright )
122 #if defined( HAVE_LINUX_DVD_STRUCT )
125 dvd.type = DVD_STRUCT_COPYRIGHT;
126 dvd.copyright.layer_num = i_layer;
128 i_ret = ioctl( i_fd, DVD_READ_STRUCT, &dvd );
130 *pi_copyright = dvd.copyright.cpst;
132 #elif defined( HAVE_BSD_DVD_STRUCT )
133 struct dvd_struct dvd;
135 dvd.format = DVD_STRUCT_COPYRIGHT;
136 dvd.layer_num = i_layer;
138 i_ret = ioctl( i_fd, DVDIOCREADSTRUCTURE, &dvd );
140 *pi_copyright = dvd.cpst;
142 #elif defined( SYS_BEOS )
143 INIT_RDC( GPCMD_READ_DVD_STRUCTURE, 8 );
145 rdc.command[ 6 ] = i_layer;
146 rdc.command[ 7 ] = DVD_STRUCT_COPYRIGHT;
148 i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) );
150 *pi_copyright = p_buffer[ 4 ];
152 #elif defined( HPUX_SCTL_IO )
153 INIT_SCTL_IO( GPCMD_READ_DVD_STRUCTURE, 8 );
155 sctl_io.cdb[ 6 ] = i_layer;
156 sctl_io.cdb[ 7 ] = DVD_STRUCT_COPYRIGHT;
158 i_ret = ioctl( i_fd, SIOC_IO, &sctl_io );
160 *pi_copyright = p_buffer[ 4 ];
162 #elif defined( SOLARIS_USCSI )
163 INIT_USCSI( GPCMD_READ_DVD_STRUCTURE, 8 );
165 rs_cdb.cdb_opaque[ 6 ] = i_layer;
166 rs_cdb.cdb_opaque[ 7 ] = DVD_STRUCT_COPYRIGHT;
168 i_ret = ioctl(i_fd, USCSICMD, &sc);
170 if( i_ret < 0 || sc.uscsi_status ) {
174 *pi_copyright = p_buffer[ 4 ];
175 /* s->copyright.rmi = p_buffer[ 5 ]; */
177 #elif defined( SYS_DARWIN )
178 dk_dvd_read_structure_t dvd;
179 DVDCopyrightInfo dvdcpi;
181 memset(&dvd, 0, sizeof(dvd));
182 memset(&dvdcpi, 0, sizeof(dvdcpi));
184 dvd.buffer = &dvdcpi;
185 dvd.bufferLength = sizeof(dvdcpi);
186 dvd.format = kDVDStructureFormatCopyrightInfo;
189 /* dvdcpi.dataLength[0] = 0x00; */ /* dataLength[0] is already memset to 0 */
190 /* dvdcpi.dataLength[1] = 0x06; */
192 i_ret = ioctl( i_fd, DKIOCDVDREADSTRUCTURE, &dvd );
194 *pi_copyright = dvdcpi.copyrightProtectionSystemType;
196 #elif defined( WIN32 )
197 if( WIN2K ) /* NT/Win2000/Whistler */
201 SCSI_PASS_THROUGH_DIRECT sptd;
203 memset( &sptd, 0, sizeof( sptd ) );
204 memset( &p_buffer, 0, sizeof( p_buffer ) );
206 /* When using IOCTL_DVD_READ_STRUCTURE and
207 DVD_COPYRIGHT_DESCRIPTOR, CopyrightProtectionType
208 is always 6. So we send a raw scsi command instead. */
210 sptd.Length = sizeof( SCSI_PASS_THROUGH_DIRECT );
212 sptd.DataIn = SCSI_IOCTL_DATA_IN;
213 sptd.DataTransferLength = 8;
214 sptd.TimeOutValue = 2;
215 sptd.DataBuffer = p_buffer;
216 sptd.Cdb[ 0 ] = GPCMD_READ_DVD_STRUCTURE;
217 sptd.Cdb[ 6 ] = i_layer;
218 sptd.Cdb[ 7 ] = DVD_STRUCT_COPYRIGHT;
219 sptd.Cdb[ 8 ] = (8 >> 8) & 0xff;
220 sptd.Cdb[ 9 ] = 8 & 0xff;
222 i_ret = DeviceIoControl( (HANDLE) i_fd,
223 IOCTL_SCSI_PASS_THROUGH_DIRECT,
224 &sptd, sizeof( SCSI_PASS_THROUGH_DIRECT ),
225 &sptd, sizeof( SCSI_PASS_THROUGH_DIRECT ),
226 &tmp, NULL ) ? 0 : -1;
228 *pi_copyright = p_buffer[4];
232 INIT_SSC( GPCMD_READ_DVD_STRUCTURE, 8 );
234 ssc.CDBByte[ 6 ] = i_layer;
235 ssc.CDBByte[ 7 ] = DVD_STRUCT_COPYRIGHT;
237 i_ret = WinSendSSC( i_fd, &ssc );
239 *pi_copyright = p_buffer[ 4 ];
242 #elif defined( __QNXNTO__ )
244 QNX RTOS currently doesn't have a CAM
245 interface (they're working on it though).
246 Assume DVD is not encrypted.
253 /* DVD ioctls unavailable - do as if the ioctl failed */
260 /*****************************************************************************
261 * ioctl_ReadDiscKey: get the disc key
262 *****************************************************************************/
263 int ioctl_ReadDiscKey( int i_fd, int *pi_agid, u8 *p_key )
267 #if defined( HAVE_LINUX_DVD_STRUCT )
270 dvd.type = DVD_STRUCT_DISCKEY;
271 dvd.disckey.agid = *pi_agid;
272 memset( dvd.disckey.value, 0, 2048 );
274 i_ret = ioctl( i_fd, DVD_READ_STRUCT, &dvd );
281 memcpy( p_key, dvd.disckey.value, 2048 );
283 #elif defined( HAVE_BSD_DVD_STRUCT )
284 struct dvd_struct dvd;
286 dvd.format = DVD_STRUCT_DISCKEY;
288 memset( dvd.data, 0, 2048 );
290 i_ret = ioctl( i_fd, DVDIOCREADSTRUCTURE, &dvd );
297 memcpy( p_key, dvd.data, 2048 );
299 #elif defined( SYS_BEOS )
300 INIT_RDC( GPCMD_READ_DVD_STRUCTURE, 2048 + 4 );
302 rdc.command[ 7 ] = DVD_STRUCT_DISCKEY;
303 rdc.command[ 10 ] = *pi_agid << 6;
305 i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) );
312 memcpy( p_key, p_buffer + 4, 2048 );
314 #elif defined( HPUX_SCTL_IO )
315 INIT_SCTL_IO( GPCMD_READ_DVD_STRUCTURE, 2048 + 4 );
317 sctl_io.cdb[ 7 ] = DVD_STRUCT_DISCKEY;
318 sctl_io.cdb[ 10 ] = *pi_agid << 6;
320 i_ret = ioctl( i_fd, SIOC_IO, &sctl_io );
327 memcpy( p_key, p_buffer + 4, 2048 );
329 #elif defined( SOLARIS_USCSI )
330 INIT_USCSI( GPCMD_READ_DVD_STRUCTURE, 2048 + 4 );
332 rs_cdb.cdb_opaque[ 7 ] = DVD_STRUCT_DISCKEY;
333 rs_cdb.cdb_opaque[ 10 ] = *pi_agid << 6;
335 i_ret = ioctl( i_fd, USCSICMD, &sc );
337 if( i_ret < 0 || sc.uscsi_status )
343 memcpy( p_key, p_buffer + 4, 2048 );
345 #elif defined( SYS_DARWIN )
346 dk_dvd_read_structure_t dvd;
347 DVDDiscKeyInfo dvddki;
349 memset(&dvd, 0, sizeof(dvd));
350 memset(&dvddki, 0, sizeof(dvddki));
352 dvd.buffer = &dvddki;
353 dvd.bufferLength = sizeof(dvddki);
354 dvd.format = kDVDStructureFormatDiscKeyInfo;
355 dvd.grantID = *pi_agid;
357 /* 2048+2 ; maybe we should do bit shifts to value of (sizeof(dvddki)-2) */
358 dvddki.dataLength[0] = 0x04;
359 dvddki.dataLength[1] = 0x02;
361 i_ret = ioctl( i_fd, DKIOCDVDREADSTRUCTURE, &dvd );
363 memcpy( p_key, dvddki.discKeyStructures, sizeof(dvddki.discKeyStructures) );
365 #elif defined( WIN32 )
366 if( WIN2K ) /* NT/Win2000/Whistler */
369 u8 buffer[DVD_DISK_KEY_LENGTH];
370 PDVD_COPY_PROTECT_KEY key = (PDVD_COPY_PROTECT_KEY) &buffer;
372 memset( &buffer, 0, sizeof( buffer ) );
374 key->KeyLength = DVD_DISK_KEY_LENGTH;
375 key->SessionId = *pi_agid;
376 key->KeyType = DvdDiskKey;
379 i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_READ_KEY, key,
380 key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1;
387 memcpy( p_key, key->KeyData, 2048 );
391 INIT_SSC( GPCMD_READ_DVD_STRUCTURE, 2048 + 4 );
393 ssc.CDBByte[ 7 ] = DVD_STRUCT_DISCKEY;
394 ssc.CDBByte[ 10 ] = *pi_agid << 6;
396 i_ret = WinSendSSC( i_fd, &ssc );
403 memcpy( p_key, p_buffer + 4, 2048 );
407 /* DVD ioctls unavailable - do as if the ioctl failed */
414 /*****************************************************************************
415 * ioctl_ReadTitleKey: get the title key
416 *****************************************************************************/
417 int ioctl_ReadTitleKey( int i_fd, int *pi_agid, int i_pos, u8 *p_key )
421 #if defined( HAVE_LINUX_DVD_STRUCT )
424 memset( &dvd_ai, 0, sizeof(dvd_ai) );
425 dvd_ai.type = DVD_LU_SEND_TITLE_KEY;
426 dvd_ai.lstk.agid = *pi_agid;
427 dvd_ai.lstk.lba = i_pos;
429 i_ret = ioctl( i_fd, DVD_AUTH, &dvd_ai );
436 memcpy( p_key, dvd_ai.lstk.title_key, 5 );
438 #elif defined( HAVE_BSD_DVD_STRUCT )
441 #elif defined( SYS_BEOS )
444 #elif defined( HPUX_SCTL_IO )
447 #elif defined( SOLARIS_USCSI )
450 #elif defined( SYS_DARWIN )
451 dk_dvd_report_key_t dvd;
452 DVDTitleKeyInfo dvdtki;
454 memset(&dvd, 0, sizeof(dvd));
455 memset(&dvdtki, 0, sizeof(dvdtki));
457 dvd.buffer = &dvdtki;
458 dvd.bufferLength = sizeof(dvdtki);
459 dvd.format = kDVDKeyFormatTitleKey;
460 dvd.grantID = *pi_agid;
461 dvd.keyClass = kDVDKeyClassCSS_CPPM_CPRM; /* or this - this is memset 0x00 anyways */
463 /* dvdtki.dataLength[0] = 0x00; */ /* dataLength[0] is already memset to 0 */
464 dvdtki.dataLength[1] = 0x0a;
466 /* What are DVDTitleKeyInfo.{CP_MOD,CGMS,CP_SEC,CPM} and do they need to be set? */
468 i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd );
470 memcpy( p_key, dvdtki.titleKeyValue, sizeof(dvdtki.titleKeyValue) );
472 #elif defined( WIN32 )
485 /*****************************************************************************
486 * ioctl_ReportAgid: get AGID from the drive
487 *****************************************************************************/
488 int ioctl_ReportAgid( int i_fd, int *pi_agid )
492 #if defined( HAVE_LINUX_DVD_STRUCT )
493 dvd_authinfo auth_info;
495 auth_info.type = DVD_LU_SEND_AGID;
496 auth_info.lsa.agid = *pi_agid;
498 i_ret = ioctl( i_fd, DVD_AUTH, &auth_info );
500 *pi_agid = auth_info.lsa.agid;
502 #elif defined( HAVE_BSD_DVD_STRUCT )
503 struct dvd_authinfo auth_info;
505 auth_info.format = DVD_REPORT_AGID;
506 auth_info.agid = *pi_agid;
508 i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info );
510 *pi_agid = auth_info.agid;
512 #elif defined( SYS_BEOS )
513 INIT_RDC( GPCMD_REPORT_KEY, 8 );
515 rdc.command[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6);
517 i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) );
519 *pi_agid = p_buffer[ 7 ] >> 6;
521 #elif defined( HPUX_SCTL_IO )
522 INIT_SCTL_IO( GPCMD_REPORT_KEY, 8 );
524 sctl_io.cdb[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6);
526 i_ret = ioctl( i_fd, SIOC_IO, &sctl_io );
528 *pi_agid = p_buffer[ 7 ] >> 6;
530 #elif defined( SOLARIS_USCSI )
531 INIT_USCSI( GPCMD_REPORT_KEY, 8 );
533 rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6);
535 i_ret = ioctl( i_fd, USCSICMD, &sc );
537 if( i_ret < 0 || sc.uscsi_status )
542 *pi_agid = p_buffer[ 7 ] >> 6;
544 #elif defined( SYS_DARWIN )
545 dk_dvd_report_key_t dvd;
546 DVDAuthenticationGrantIDInfo dvdagid;
548 memset(&dvd, 0, sizeof(dvd));
549 memset(&dvdagid, 0, sizeof(dvdagid));
551 dvd.buffer = &dvdagid;
552 dvd.bufferLength = sizeof(dvdagid);
553 dvd.format = kDVDKeyFormatAGID_CSS;
554 dvd.grantID = *pi_agid;
555 dvdagid.grantID = *pi_agid; /* do we need this? */
556 dvd.keyClass = kDVDKeyClassCSS_CPPM_CPRM; /* or this - this is memset 0x00 anyways */
558 /* dvdagid.dataLength[0] = 0x00; */ /* dataLength[0] is already memset to 0 */
559 /* dvdagid.dataLength[1] = 0x06; */
561 i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd );
563 *pi_agid = dvdagid.grantID;
565 #elif defined( WIN32 )
566 if( WIN2K ) /* NT/Win2000/Whistler */
571 i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_START_SESSION,
572 &tmp, 4, &id, sizeof( id ), &tmp, NULL ) ? 0 : -1;
578 INIT_SSC( GPCMD_REPORT_KEY, 8 );
580 ssc.CDBByte[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6);
582 i_ret = WinSendSSC( i_fd, &ssc );
584 *pi_agid = p_buffer[ 7 ] >> 6;
588 /* DVD ioctls unavailable - do as if the ioctl failed */
595 /*****************************************************************************
596 * ioctl_ReportChallenge: get challenge from the drive
597 *****************************************************************************/
598 int ioctl_ReportChallenge( int i_fd, int *pi_agid, u8 *p_challenge )
602 #if defined( HAVE_LINUX_DVD_STRUCT )
603 dvd_authinfo auth_info;
605 auth_info.type = DVD_LU_SEND_CHALLENGE;
606 auth_info.lsc.agid = *pi_agid;
608 i_ret = ioctl( i_fd, DVD_AUTH, &auth_info );
610 memcpy( p_challenge, auth_info.lsc.chal, sizeof(dvd_challenge) );
612 #elif defined( HAVE_BSD_DVD_STRUCT )
613 struct dvd_authinfo auth_info;
615 auth_info.format = DVD_REPORT_CHALLENGE;
616 auth_info.agid = *pi_agid;
618 i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info );
620 memcpy( p_challenge, auth_info.keychal, 10 );
622 #elif defined( SYS_BEOS )
623 INIT_RDC( GPCMD_REPORT_KEY, 16 );
625 rdc.command[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6);
627 i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) );
629 memcpy( p_challenge, p_buffer + 4, 12 );
631 #elif defined( HPUX_SCTL_IO )
632 INIT_SCTL_IO( GPCMD_REPORT_KEY, 16 );
634 sctl_io.cdb[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6);
636 i_ret = ioctl( i_fd, SIOC_IO, &sctl_io );
638 memcpy( p_challenge, p_buffer + 4, 12 );
640 #elif defined( SOLARIS_USCSI )
641 INIT_USCSI( GPCMD_REPORT_KEY, 16 );
643 rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6);
645 i_ret = ioctl( i_fd, USCSICMD, &sc );
647 if( i_ret < 0 || sc.uscsi_status )
652 memcpy( p_challenge, p_buffer + 4, 12 );
654 #elif defined( SYS_DARWIN )
655 dk_dvd_report_key_t dvd;
656 DVDChallengeKeyInfo dvdcki;
658 memset(&dvd, 0, sizeof(dvd));
659 memset(&dvdcki, 0, sizeof(dvdcki));
661 dvd.buffer = &dvdcki;
662 dvd.bufferLength = sizeof(dvdcki);
663 dvd.format = kDVDKeyFormatChallengeKey;
664 dvd.grantID = *pi_agid;
666 /* dvdcki.dataLength[0] = 0x00; */ /* dataLength[0] is already memset to 0 */
667 dvdcki.dataLength[1] = 0x0e;
669 i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd );
671 memcpy( p_challenge, dvdcki.challengeKeyValue, sizeof(dvdcki.challengeKeyValue) );
673 #elif defined( WIN32 )
674 if( WIN2K ) /* NT/Win2000/Whistler */
677 u8 buffer[DVD_CHALLENGE_KEY_LENGTH];
678 PDVD_COPY_PROTECT_KEY key = (PDVD_COPY_PROTECT_KEY) &buffer;
680 memset( &buffer, 0, sizeof( buffer ) );
682 key->KeyLength = DVD_CHALLENGE_KEY_LENGTH;
683 key->SessionId = *pi_agid;
684 key->KeyType = DvdChallengeKey;
687 i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_READ_KEY, key,
688 key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1;
695 memcpy( p_challenge, key->KeyData, 10 );
699 INIT_SSC( GPCMD_REPORT_KEY, 16 );
701 ssc.CDBByte[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6);
703 i_ret = WinSendSSC( i_fd, &ssc );
705 memcpy( p_challenge, p_buffer + 4, 12 );
709 /* DVD ioctls unavailable - do as if the ioctl failed */
716 /*****************************************************************************
717 * ioctl_ReportASF: get ASF from the drive
718 *****************************************************************************/
719 int ioctl_ReportASF( int i_fd, int *pi_agid, int *pi_asf )
723 #if defined( HAVE_LINUX_DVD_STRUCT )
724 dvd_authinfo auth_info;
726 auth_info.type = DVD_LU_SEND_ASF;
727 auth_info.lsasf.agid = *pi_agid;
728 auth_info.lsasf.asf = *pi_asf;
730 i_ret = ioctl( i_fd, DVD_AUTH, &auth_info );
732 *pi_asf = auth_info.lsasf.asf;
734 #elif defined( HAVE_BSD_DVD_STRUCT )
735 struct dvd_authinfo auth_info;
737 auth_info.format = DVD_REPORT_ASF;
738 auth_info.agid = *pi_agid;
739 auth_info.asf = *pi_asf;
741 i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info );
743 *pi_asf = auth_info.asf;
745 #elif defined( SYS_BEOS )
746 INIT_RDC( GPCMD_REPORT_KEY, 8 );
748 rdc.command[ 10 ] = DVD_REPORT_ASF | (*pi_agid << 6);
750 i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) );
752 *pi_asf = p_buffer[ 7 ] & 1;
754 #elif defined( HPUX_SCTL_IO )
755 INIT_SCTL_IO( GPCMD_REPORT_KEY, 8 );
757 sctl_io.cdb[ 10 ] = DVD_REPORT_ASF | (*pi_agid << 6);
759 i_ret = ioctl( i_fd, SIOC_IO, &sctl_io );
761 *pi_asf = p_buffer[ 7 ] & 1;
763 #elif defined( SOLARIS_USCSI )
764 INIT_USCSI( GPCMD_REPORT_KEY, 8 );
766 rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_ASF | (*pi_agid << 6);
768 i_ret = ioctl( i_fd, USCSICMD, &sc );
770 if( i_ret < 0 || sc.uscsi_status )
775 *pi_asf = p_buffer[ 7 ] & 1;
777 #elif defined( SYS_DARWIN )
778 dk_dvd_report_key_t dvd;
779 DVDAuthenticationSuccessFlagInfo dvdasfi;
781 memset(&dvd, 0, sizeof(dvd));
782 memset(&dvdasfi, 0, sizeof(dvdasfi));
784 dvd.buffer = &dvdasfi;
785 dvd.bufferLength = sizeof(dvdasfi);
786 dvd.format = kDVDKeyFormatASF;
787 dvd.grantID = *pi_agid;
788 dvdasfi.successFlag = *pi_asf;
790 /* dvdasfi.dataLength[0] = 0x00; */ /* dataLength[0] is already memset to 0 */
791 dvdasfi.dataLength[1] = 0x06;
793 i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd );
795 *pi_asf = dvdasfi.successFlag;
797 #elif defined( WIN32 )
798 if( WIN2K ) /* NT/Win2000/Whistler */
801 u8 buffer[DVD_ASF_LENGTH];
802 PDVD_COPY_PROTECT_KEY key = (PDVD_COPY_PROTECT_KEY) &buffer;
804 memset( &buffer, 0, sizeof( buffer ) );
806 key->KeyLength = DVD_ASF_LENGTH;
807 key->SessionId = *pi_agid;
808 key->KeyType = DvdAsf;
811 ((PDVD_ASF)key->KeyData)->SuccessFlag = *pi_asf;
813 i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_READ_KEY, key,
814 key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1;
821 *pi_asf = ((PDVD_ASF)key->KeyData)->SuccessFlag;
825 INIT_SSC( GPCMD_REPORT_KEY, 8 );
827 ssc.CDBByte[ 10 ] = DVD_REPORT_ASF | (*pi_agid << 6);
829 i_ret = WinSendSSC( i_fd, &ssc );
831 *pi_asf = p_buffer[ 7 ] & 1;
835 /* DVD ioctls unavailable - do as if the ioctl failed */
842 /*****************************************************************************
843 * ioctl_ReportKey1: get the first key from the drive
844 *****************************************************************************/
845 int ioctl_ReportKey1( int i_fd, int *pi_agid, u8 *p_key )
849 #if defined( HAVE_LINUX_DVD_STRUCT )
850 dvd_authinfo auth_info;
852 auth_info.type = DVD_LU_SEND_KEY1;
853 auth_info.lsk.agid = *pi_agid;
855 i_ret = ioctl( i_fd, DVD_AUTH, &auth_info );
857 memcpy( p_key, auth_info.lsk.key, sizeof(dvd_key) );
859 #elif defined( HAVE_BSD_DVD_STRUCT )
860 struct dvd_authinfo auth_info;
862 auth_info.format = DVD_REPORT_KEY1;
863 auth_info.agid = *pi_agid;
865 i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info );
867 memcpy( p_key, auth_info.keychal, 8 );
869 #elif defined( SYS_BEOS )
870 INIT_RDC( GPCMD_REPORT_KEY, 12 );
872 rdc.command[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6);
874 i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) );
876 memcpy( p_key, p_buffer + 4, 8 );
878 #elif defined( HPUX_SCTL_IO )
879 INIT_SCTL_IO( GPCMD_REPORT_KEY, 12 );
881 sctl_io.cdb[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6);
883 i_ret = ioctl( i_fd, SIOC_IO, &sctl_io );
885 memcpy( p_key, p_buffer + 4, 8 );
887 #elif defined( SOLARIS_USCSI )
888 INIT_USCSI( GPCMD_REPORT_KEY, 12 );
890 rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6);
892 i_ret = ioctl( i_fd, USCSICMD, &sc );
894 if( i_ret < 0 || sc.uscsi_status )
899 memcpy( p_key, p_buffer + 4, 8 );;
901 #elif defined( SYS_DARWIN )
902 dk_dvd_report_key_t dvd;
905 memset(&dvd, 0, sizeof(dvd));
906 memset(&dvdk1i, 0, sizeof(dvdk1i));
908 dvd.buffer = &dvdk1i;
909 dvd.bufferLength = sizeof(dvdk1i);
910 dvd.format = kDVDKeyFormatKey1;
911 dvd.grantID = *pi_agid;
913 /* dvdk1i.dataLength[0] = 0x00; */ /* dataLength[0] is already memset to 0 */
914 dvdk1i.dataLength[1] = 0x0a;
916 i_ret = ioctl( i_fd, DKIOCDVDREPORTKEY, &dvd );
918 memcpy( p_key, dvdk1i.key1Value, sizeof(dvdk1i.key1Value) );
920 #elif defined( WIN32 )
921 if( WIN2K ) /* NT/Win2000/Whistler */
924 u8 buffer[DVD_BUS_KEY_LENGTH];
925 PDVD_COPY_PROTECT_KEY key = (PDVD_COPY_PROTECT_KEY) &buffer;
927 memset( &buffer, 0, sizeof( buffer ) );
929 key->KeyLength = DVD_BUS_KEY_LENGTH;
930 key->SessionId = *pi_agid;
931 key->KeyType = DvdBusKey1;
934 i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_READ_KEY, key,
935 key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1;
937 memcpy( p_key, key->KeyData, 8 );
941 INIT_SSC( GPCMD_REPORT_KEY, 12 );
943 ssc.CDBByte[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6);
945 i_ret = WinSendSSC( i_fd, &ssc );
947 memcpy( p_key, p_buffer + 4, 8 );
951 /* DVD ioctls unavailable - do as if the ioctl failed */
958 /*****************************************************************************
959 * ioctl_InvalidateAgid: invalidate the current AGID
960 *****************************************************************************/
961 int ioctl_InvalidateAgid( int i_fd, int *pi_agid )
965 #if defined( HAVE_LINUX_DVD_STRUCT )
966 dvd_authinfo auth_info;
968 auth_info.type = DVD_INVALIDATE_AGID;
969 auth_info.lsa.agid = *pi_agid;
971 i_ret = ioctl( i_fd, DVD_AUTH, &auth_info );
973 *pi_agid = auth_info.lsa.agid;
975 #elif defined( HAVE_BSD_DVD_STRUCT )
976 struct dvd_authinfo auth_info;
978 auth_info.format = DVD_INVALIDATE_AGID;
979 auth_info.agid = *pi_agid;
981 i_ret = ioctl( i_fd, DVDIOCREPORTKEY, &auth_info );
983 *pi_agid = auth_info.agid;
985 #elif defined( SYS_BEOS )
986 INIT_RDC( GPCMD_REPORT_KEY, 0 );
988 rdc.command[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6);
990 i_ret = ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) );
992 #elif defined( HPUX_SCTL_IO )
993 INIT_SCTL_IO( GPCMD_REPORT_KEY, 0 );
995 sctl_io.cdb[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6);
997 i_ret = ioctl( i_fd, SIOC_IO, &sctl_io );
999 #elif defined( SOLARIS_USCSI )
1000 INIT_USCSI( GPCMD_REPORT_KEY, 0 );
1002 rs_cdb.cdb_opaque[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6);
1004 i_ret = ioctl( i_fd, USCSICMD, &sc );
1006 if( i_ret < 0 || sc.uscsi_status )
1011 #elif defined( SYS_DARWIN )
1012 dk_dvd_send_key_t dvd;
1013 DVDAuthenticationGrantIDInfo dvdagid;
1015 memset(&dvd, 0, sizeof(dvd));
1016 memset(&dvdagid, 0, sizeof(dvdagid));
1018 dvd.buffer = &dvdagid;
1019 dvd.bufferLength = sizeof(dvdagid);
1020 dvd.format = kDVDKeyFormatAGID_Invalidate;
1021 dvd.grantID = *pi_agid;
1022 dvdagid.grantID = *pi_agid; /* we need this? */
1024 /* dvdagid.dataLength[0] = 0x00; */ /* dataLength[0] is already memset to 0 */
1025 /* dvdagid.dataLength[1] = 0x06; */
1027 i_ret = ioctl( i_fd, DKIOCDVDSENDKEY, &dvd );
1029 *pi_agid = dvdagid.grantID;
1031 #elif defined( WIN32 )
1032 if( WIN2K ) /* NT/Win2000/Whistler */
1036 i_ret = DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_END_SESSION,
1037 pi_agid, sizeof( *pi_agid ), NULL, 0, &tmp, NULL ) ? 0 : -1;
1041 #if defined( __MINGW32__ )
1042 INIT_SSC( GPCMD_REPORT_KEY, 0 );
1044 INIT_SSC( GPCMD_REPORT_KEY, 1 );
1047 ssc.CDBByte[ 8 ] = 0;
1048 ssc.CDBByte[ 9 ] = 0;
1051 ssc.CDBByte[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6);
1053 i_ret = WinSendSSC( i_fd, &ssc );
1057 /* DVD ioctls unavailable - do as if the ioctl failed */
1064 /*****************************************************************************
1065 * ioctl_SendChallenge: send challenge to the drive
1066 *****************************************************************************/
1067 int ioctl_SendChallenge( int i_fd, int *pi_agid, u8 *p_challenge )
1071 #if defined( HAVE_LINUX_DVD_STRUCT )
1072 dvd_authinfo auth_info;
1074 auth_info.type = DVD_HOST_SEND_CHALLENGE;
1075 auth_info.hsc.agid = *pi_agid;
1077 memcpy( auth_info.hsc.chal, p_challenge, sizeof(dvd_challenge) );
1079 return ioctl( i_fd, DVD_AUTH, &auth_info );
1081 #elif defined( HAVE_BSD_DVD_STRUCT )
1082 struct dvd_authinfo auth_info;
1084 auth_info.format = DVD_SEND_CHALLENGE;
1085 auth_info.agid = *pi_agid;
1087 memcpy( auth_info.keychal, p_challenge, 12 );
1089 return ioctl( i_fd, DVDIOCSENDKEY, &auth_info );
1091 #elif defined( SYS_BEOS )
1092 INIT_RDC( GPCMD_SEND_KEY, 16 );
1094 rdc.command[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6);
1096 p_buffer[ 1 ] = 0xe;
1097 memcpy( p_buffer + 4, p_challenge, 12 );
1099 return ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) );
1101 #elif defined( HPUX_SCTL_IO )
1102 INIT_SCTL_IO( GPCMD_SEND_KEY, 16 );
1104 sctl_io.cdb[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6);
1106 p_buffer[ 1 ] = 0xe;
1107 memcpy( p_buffer + 4, p_challenge, 12 );
1109 return ioctl( i_fd, SIOC_IO, &sctl_io );
1111 #elif defined( SOLARIS_USCSI )
1112 INIT_USCSI( GPCMD_SEND_KEY, 16 );
1114 rs_cdb.cdb_opaque[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6);
1116 p_buffer[ 1 ] = 0xe;
1117 memcpy( p_buffer + 4, p_challenge, 12 );
1119 if( ioctl( i_fd, USCSICMD, &sc ) < 0 || sc.uscsi_status )
1126 #elif defined( SYS_DARWIN )
1127 dk_dvd_send_key_t dvd;
1128 DVDChallengeKeyInfo dvdcki;
1130 memset(&dvd, 0, sizeof(dvd));
1131 memset(&dvdcki, 0, sizeof(dvdcki));
1133 dvd.buffer = &dvdcki;
1134 dvd.bufferLength = sizeof(dvdcki);
1135 dvd.format = kDVDKeyFormatChallengeKey;
1136 dvd.grantID = *pi_agid;
1138 /* dvdcki.dataLength[0] = 0x00; */ /* dataLength[0] is already memset to 0 */
1139 dvdcki.dataLength[1] = 0x0e;
1141 memcpy( dvdcki.challengeKeyValue, p_challenge, sizeof(dvdcki.challengeKeyValue) );
1143 i_ret = ioctl( i_fd, DKIOCDVDSENDKEY, &dvd );
1145 #elif defined( WIN32 )
1146 if( WIN2K ) /* NT/Win2000/Whistler */
1149 u8 buffer[DVD_CHALLENGE_KEY_LENGTH];
1150 PDVD_COPY_PROTECT_KEY key = (PDVD_COPY_PROTECT_KEY) &buffer;
1152 memset( &buffer, 0, sizeof( buffer ) );
1154 key->KeyLength = DVD_CHALLENGE_KEY_LENGTH;
1155 key->SessionId = *pi_agid;
1156 key->KeyType = DvdChallengeKey;
1159 memcpy( key->KeyData, p_challenge, 10 );
1161 return DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_SEND_KEY, key,
1162 key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1;
1166 INIT_SSC( GPCMD_SEND_KEY, 16 );
1168 ssc.CDBByte[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6);
1170 p_buffer[ 1 ] = 0xe;
1171 memcpy( p_buffer + 4, p_challenge, 12 );
1173 return WinSendSSC( i_fd, &ssc );
1177 /* DVD ioctls unavailable - do as if the ioctl failed */
1184 /*****************************************************************************
1185 * ioctl_SendKey2: send the second key to the drive
1186 *****************************************************************************/
1187 int ioctl_SendKey2( int i_fd, int *pi_agid, u8 *p_key )
1191 #if defined( HAVE_LINUX_DVD_STRUCT )
1192 dvd_authinfo auth_info;
1194 auth_info.type = DVD_HOST_SEND_KEY2;
1195 auth_info.hsk.agid = *pi_agid;
1197 memcpy( auth_info.hsk.key, p_key, sizeof(dvd_key) );
1199 return ioctl( i_fd, DVD_AUTH, &auth_info );
1201 #elif defined( HAVE_BSD_DVD_STRUCT )
1202 struct dvd_authinfo auth_info;
1204 auth_info.format = DVD_SEND_KEY2;
1205 auth_info.agid = *pi_agid;
1207 memcpy( auth_info.keychal, p_key, 8 );
1209 return ioctl( i_fd, DVDIOCSENDKEY, &auth_info );
1211 #elif defined( SYS_BEOS )
1212 INIT_RDC( GPCMD_SEND_KEY, 12 );
1214 rdc.command[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6);
1216 p_buffer[ 1 ] = 0xa;
1217 memcpy( p_buffer + 4, p_key, 8 );
1219 return ioctl( i_fd, B_RAW_DEVICE_COMMAND, &rdc, sizeof(rdc) );
1221 #elif defined( HPUX_SCTL_IO )
1222 INIT_SCTL_IO( GPCMD_SEND_KEY, 12 );
1224 sctl_io.cdb[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6);
1226 p_buffer[ 1 ] = 0xa;
1227 memcpy( p_buffer + 4, p_key, 8 );
1229 return ioctl( i_fd, SIOC_IO, &sctl_io );
1231 #elif defined( SOLARIS_USCSI )
1232 INIT_USCSI( GPCMD_SEND_KEY, 12 );
1234 rs_cdb.cdb_opaque[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6);
1236 p_buffer[ 1 ] = 0xa;
1237 memcpy( p_buffer + 4, p_key, 8 );
1239 if( ioctl( i_fd, USCSICMD, &sc ) < 0 || sc.uscsi_status )
1246 #elif defined( SYS_DARWIN )
1247 dk_dvd_send_key_t dvd;
1250 memset(&dvd, 0, sizeof(dvd));
1251 memset(&dvdk2i, 0, sizeof(dvdk2i));
1253 dvd.buffer = &dvdk2i;
1254 dvd.bufferLength = sizeof(dvdk2i);
1255 dvd.format = kDVDKeyFormatKey2;
1256 dvd.grantID = *pi_agid;
1258 /* dvdk2i.dataLength[0] = 0x00; */ /*dataLength[0] is already memset to 0 */
1259 dvdk2i.dataLength[1] = 0x0a;
1261 memcpy( dvdk2i.key2Value, p_key, sizeof(dvdk2i.key2Value) );
1263 i_ret = ioctl( i_fd, DKIOCDVDSENDKEY, &dvd );
1265 #elif defined( WIN32 )
1266 if( WIN2K ) /* NT/Win2000/Whistler */
1269 u8 buffer[DVD_BUS_KEY_LENGTH];
1270 PDVD_COPY_PROTECT_KEY key = (PDVD_COPY_PROTECT_KEY) &buffer;
1272 memset( &buffer, 0, sizeof( buffer ) );
1274 key->KeyLength = DVD_BUS_KEY_LENGTH;
1275 key->SessionId = *pi_agid;
1276 key->KeyType = DvdBusKey2;
1279 memcpy( key->KeyData, p_key, 8 );
1281 return DeviceIoControl( (HANDLE) i_fd, IOCTL_DVD_SEND_KEY, key,
1282 key->KeyLength, key, key->KeyLength, &tmp, NULL ) ? 0 : -1;
1286 INIT_SSC( GPCMD_SEND_KEY, 12 );
1288 ssc.CDBByte[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6);
1290 p_buffer[ 1 ] = 0xa;
1291 memcpy( p_buffer + 4, p_key, 8 );
1293 return WinSendSSC( i_fd, &ssc );
1297 /* DVD ioctls unavailable - do as if the ioctl failed */
1304 /* Local prototypes */
1306 #if defined( SYS_BEOS )
1307 /*****************************************************************************
1308 * BeInitRDC: initialize a RDC structure for the BeOS kernel
1309 *****************************************************************************
1310 * This function initializes a BeOS raw device command structure for future
1311 * use, either a read command or a write command.
1312 *****************************************************************************/
1313 static void BeInitRDC( raw_device_command *p_rdc, int i_type )
1315 memset( p_rdc->data, 0, p_rdc->data_length );
1319 case GPCMD_SEND_KEY:
1320 /* leave the flags to 0 */
1323 case GPCMD_READ_DVD_STRUCTURE:
1324 case GPCMD_REPORT_KEY:
1325 p_rdc->flags = B_RAW_DEVICE_DATA_IN;
1329 p_rdc->command[ 0 ] = i_type;
1331 p_rdc->command[ 8 ] = (p_rdc->data_length >> 8) & 0xff;
1332 p_rdc->command[ 9 ] = p_rdc->data_length & 0xff;
1333 p_rdc->command_length = 12;
1335 p_rdc->sense_data = NULL;
1336 p_rdc->sense_data_length = 0;
1338 p_rdc->timeout = 1000000;
1342 #if defined( HPUX_SCTL_IO )
1343 /*****************************************************************************
1344 * HPUXInitSCTL: initialize a sctl_io structure for the HP-UX kernel
1345 *****************************************************************************
1346 * This function initializes a HP-UX command structure for future
1347 * use, either a read command or a write command.
1348 *****************************************************************************/
1349 static void HPUXInitSCTL( struct sctl_io *sctl_io, int i_type )
1351 memset( sctl_io->data, 0, sctl_io->data_length );
1355 case GPCMD_SEND_KEY:
1356 /* leave the flags to 0 */
1359 case GPCMD_READ_DVD_STRUCTURE:
1360 case GPCMD_REPORT_KEY:
1361 sctl_io->flags = SCTL_READ;
1365 sctl_io->cdb[ 0 ] = i_type;
1367 sctl_io->cdb[ 8 ] = (sctl_io->data_length >> 8) & 0xff;
1368 sctl_io->cdb[ 9 ] = sctl_io->data_length & 0xff;
1369 sctl_io->cdb_length = 12;
1371 sctl_io->max_msecs = 1000000;
1375 #if defined( SOLARIS_USCSI )
1376 /*****************************************************************************
1377 * SolarisInitUSCSI: initialize a USCSICMD structure for the Solaris kernel
1378 *****************************************************************************
1379 * This function initializes a Solaris userspace scsi command structure for
1380 * future use, either a read command or a write command.
1381 *****************************************************************************/
1382 static void SolarisInitUSCSI( struct uscsi_cmd *p_sc, int i_type )
1384 union scsi_cdb *rs_cdb;
1385 memset( p_sc->uscsi_cdb, 0, sizeof( union scsi_cdb ) );
1386 memset( p_sc->uscsi_bufaddr, 0, p_sc->uscsi_buflen );
1390 case GPCMD_SEND_KEY:
1391 p_sc->uscsi_flags = USCSI_ISOLATE | USCSI_WRITE;
1394 case GPCMD_READ_DVD_STRUCTURE:
1395 case GPCMD_REPORT_KEY:
1396 p_sc->uscsi_flags = USCSI_ISOLATE | USCSI_READ;
1400 rs_cdb = (union scsi_cdb *)p_sc->uscsi_cdb;
1402 rs_cdb->scc_cmd = i_type;
1404 rs_cdb->cdb_opaque[ 8 ] = (p_sc->uscsi_buflen >> 8) & 0xff;
1405 rs_cdb->cdb_opaque[ 9 ] = p_sc->uscsi_buflen & 0xff;
1406 p_sc->uscsi_cdblen = 12;
1408 USCSI_TIMEOUT( p_sc, 15 );
1412 #if defined( WIN32 )
1413 /*****************************************************************************
1414 * WinInitSSC: initialize a ssc structure for the win32 aspi layer
1415 *****************************************************************************
1416 * This function initializes a ssc raw device command structure for future
1417 * use, either a read command or a write command.
1418 *****************************************************************************/
1419 static void WinInitSSC( struct SRB_ExecSCSICmd *p_ssc, int i_type )
1421 memset( p_ssc->SRB_BufPointer, 0, p_ssc->SRB_BufLen );
1425 case GPCMD_SEND_KEY:
1426 p_ssc->SRB_Flags = SRB_DIR_OUT;
1429 case GPCMD_READ_DVD_STRUCTURE:
1430 case GPCMD_REPORT_KEY:
1431 p_ssc->SRB_Flags = SRB_DIR_IN;
1435 p_ssc->SRB_Cmd = SC_EXEC_SCSI_CMD;
1436 p_ssc->SRB_Flags |= SRB_EVENT_NOTIFY;
1438 p_ssc->CDBByte[ 0 ] = i_type;
1440 p_ssc->CDBByte[ 8 ] = (u8)(p_ssc->SRB_BufLen >> 8) & 0xff;
1441 p_ssc->CDBByte[ 9 ] = (u8) p_ssc->SRB_BufLen & 0xff;
1442 p_ssc->SRB_CDBLen = 12;
1444 p_ssc->SRB_SenseLen = SENSE_LEN;
1447 /*****************************************************************************
1448 * WinSendSSC: send a ssc structure to the aspi layer
1449 *****************************************************************************/
1450 static int WinSendSSC( int i_fd, struct SRB_ExecSCSICmd *p_ssc )
1452 HANDLE hEvent = NULL;
1453 struct w32_aspidev *fd = (struct w32_aspidev *) i_fd;
1455 hEvent = CreateEvent( NULL, TRUE, FALSE, NULL );
1456 if( hEvent == NULL )
1461 p_ssc->SRB_PostProc = hEvent;
1462 p_ssc->SRB_HaId = LOBYTE( fd->i_sid );
1463 p_ssc->SRB_Target = HIBYTE( fd->i_sid );
1465 ResetEvent( hEvent );
1466 if( fd->lpSendCommand( (void*) p_ssc ) == SS_PENDING )
1467 WaitForSingleObject( hEvent, INFINITE );
1469 CloseHandle( hEvent );
1471 return p_ssc->SRB_Status == SS_COMP ? 0 : -1;