claunia/libcdio-osx
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Make setting read lengths more precise (and correct).

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This commit is contained in:
rocky
2004-07-28 11:45:21 +00:00
parent 257a956093
commit 5c26700f3e
9 changed files with 57 additions and 83 deletions
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11
include/cdio/scsi_mmc.h
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@@ -1,5 +1,5 @@
/*
$Id: scsi_mmc.h,v 1.20 2004/07/28 01:09:59 rocky Exp $
$Id: scsi_mmc.h,v 1.21 2004/07/28 11:45:21 rocky Exp $
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -148,11 +148,18 @@ typedef enum scsi_mmc_direction {
#define CDIO_MMC_SET_START_TRACK(cdb, command) \
cdb[6] = command
#define CDIO_MMC_SET_READ_LENGTH(cdb, len) \
#define CDIO_MMC_SET_READ_LENGTH24(cdb, len) \
cdb[6] = (len >> 16) & 0xff; \
cdb[7] = (len >> 8) & 0xff; \
cdb[8] = (len ) & 0xff
#define CDIO_MMC_SET_READ_LENGTH16(cdb, len) \
cdb[7] = (len >> 8) & 0xff; \
cdb[8] = (len ) & 0xff
#define CDIO_MMC_SET_READ_LENGTH8(cdb, len) \
cdb[8] = (len ) & 0xff
#define CDIO_MMC_MCSB_ALL_HEADERS 0x78
#define CDIO_MMC_SET_MAIN_CHANNEL_SELECTION_BITS(cdb, val) \

6
lib/FreeBSD/freebsd.c
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@@ -1,5 +1,5 @@
/*
$Id: freebsd.c,v 1.30 2004/07/25 15:40:02 rocky Exp $
$Id: freebsd.c,v 1.31 2004/07/28 11:45:21 rocky Exp $
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -27,7 +27,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: freebsd.c,v 1.30 2004/07/25 15:40:02 rocky Exp $";
static const char _rcsid[] = "$Id: freebsd.c,v 1.31 2004/07/28 11:45:21 rocky Exp $";
#include "freebsd.h"
@@ -288,7 +288,7 @@ _get_mcn_freebsd (const void *p_user_data) {
return (p_env->access_mode == _AM_IOCTL)
? get_mcn_freebsd_ioctl(p_env)
: get_mcn_freebsd_cam(p_env);
: scs_mmc_get_mcn(p_env);
}

3
lib/FreeBSD/freebsd.h
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@@ -1,5 +1,5 @@
/*
$Id: freebsd.h,v 1.18 2004/07/25 16:16:55 rocky Exp $
$Id: freebsd.h,v 1.19 2004/07/28 11:45:21 rocky Exp $
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -161,7 +161,6 @@ void get_drive_cap_freebsd_cam (const _img_private_t *p_env,
cdio_drive_misc_cap_t *p_misc_cap);
char *get_mcn_freebsd_ioctl (const _img_private_t *p_env);
char *get_mcn_freebsd_cam (const _img_private_t *p_env);
void free_freebsd_cam (void *obj);

51
lib/FreeBSD/freebsd_cam.c
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@@ -1,5 +1,5 @@
/*
$Id: freebsd_cam.c,v 1.25 2004/07/28 01:09:59 rocky Exp $
$Id: freebsd_cam.c,v 1.26 2004/07/28 11:45:21 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -26,7 +26,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: freebsd_cam.c,v 1.25 2004/07/28 01:09:59 rocky Exp $";
static const char _rcsid[] = "$Id: freebsd_cam.c,v 1.26 2004/07/28 11:45:21 rocky Exp $";
#ifdef HAVE_FREEBSD_CDROM
@@ -160,36 +160,6 @@ free_freebsd_cam (void *user_data)
they are doing.
*******/
#if 1
/*!
Return the the kind of drive capabilities of device.
Note: string is malloc'd so caller should free() then returned
string when done with it.
*/
char *
get_mcn_freebsd_cam (const _img_private_t *p_env)
{
scsi_mmc_cdb_t cdb = {{0, }};
char buf[28] = { 0, };
int i_status;
CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_READ_SUBCHANNEL);
cdb.field[1] = 0x0;
cdb.field[2] = 0x40;
cdb.field[3] = CDIO_SUBCHANNEL_MEDIA_CATALOG;
CDIO_MMC_SET_READ_LENGTH(cdb.field, sizeof(buf));
i_status = scsi_mmc_run_cmd_freebsd_cam(p_env, DEFAULT_TIMEOUT_MSECS,
scsi_mmc_get_cmd_len(cdb.field[0]),
&cdb, SCSI_MMC_DATA_READ,
sizeof(buf), buf);
if(i_status == 0) {
return strdup(&buf[9]);
}
return NULL;
}
/*!
Return the the kind of drive capabilities of device.
@@ -322,20 +292,13 @@ read_mode2_sectors_freebsd_cam (_img_private_t *p_env, void *p_buf,
bool b_read_10 = false;
CDIO_MMC_SET_COMMAND(p_env->ccb.csio.cdb_io.cdb_bytes, b_read_10
? CDIO_MMC_GPCMD_READ_10 : CDIO_MMC_GPCMD_READ_CD);
CDIO_MMC_SET_READ_LBA(cdb.field, lsn);
CDIO_MMC_SET_READ_LENGTH(cdb.field, nblocks);
if (!b_read_10) {
cdb.field[1] = 0; /* sector size mode2 */
cdb.field[9] = 0x58; /* 2336 mode2 */
}
if (b_read_10) {
int retval;
CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_READ_10);
CDIO_MMC_SET_READ_LENGTH16(cdb.field, nblocks);
if ((retval = _set_bsize (p_env, M2RAW_SECTOR_SIZE)))
return retval;
@@ -353,6 +316,10 @@ read_mode2_sectors_freebsd_cam (_img_private_t *p_env, void *p_buf,
if ((retval = _set_bsize (p_env, CDIO_CD_FRAMESIZE)))
return retval;
} else
CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_READ_CD);
CDIO_MMC_SET_READ_LENGTH24(cdb.field, nblocks);
cdb.field[1] = 0; /* sector size mode2 */
cdb.field[9] = 0x58; /* 2336 mode2 */
return scsi_mmc_run_cmd_freebsd_cam (p_env, 0,
scsi_mmc_get_cmd_len(cdb.field[0]),
&cdb,
@@ -384,7 +351,7 @@ stat_size_freebsd_cam (_img_private_t *p_env)
CDIO_MMC_SET_START_TRACK(cdb.field, CDIO_CDROM_LEADOUT_TRACK);
CDIO_MMC_SET_READ_LENGTH(cdb.field, sizeof(buf));
CDIO_MMC_SET_READ_LENGTH16(cdb.field, sizeof(buf));
p_env->ccb.csio.data_ptr = buf;
p_env->ccb.csio.dxfer_len = sizeof (buf);

8
lib/FreeBSD/freebsd_ioctl.c
View File

@@ -1,5 +1,5 @@
/*
$Id: freebsd_ioctl.c,v 1.10 2004/07/17 15:31:00 rocky Exp $
$Id: freebsd_ioctl.c,v 1.11 2004/07/28 11:45:21 rocky Exp $
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -27,7 +27,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: freebsd_ioctl.c,v 1.10 2004/07/17 15:31:00 rocky Exp $";
static const char _rcsid[] = "$Id: freebsd_ioctl.c,v 1.11 2004/07/28 11:45:21 rocky Exp $";
#ifdef HAVE_FREEBSD_CDROM
@@ -179,10 +179,10 @@ get_mcn_freebsd_ioctl (const _img_private_t *env) {
struct ioc_read_subchannel subchannel;
struct cd_sub_channel_info subchannel_info;
subchannel.address_format = CDIO_CDROM_LBA;
subchannel.address_format = CDIO_CDROM_MSF;
subchannel.data_format = CDIO_SUBCHANNEL_MEDIA_CATALOG;
subchannel.track = 0;
subchannel.data_len = 10;
subchannel.data_len = 28;
subchannel.data = &subchannel_info;
if(ioctl(env->gen.fd, CDIOCREADSUBCHANNEL, &subchannel) < 0) {

10
lib/MSWindows/aspi32.c
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@@ -1,5 +1,5 @@
/*
$Id: aspi32.c,v 1.44 2004/07/28 03:17:56 rocky Exp $
$Id: aspi32.c,v 1.45 2004/07/28 11:45:22 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -27,7 +27,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: aspi32.c,v 1.44 2004/07/28 03:17:56 rocky Exp $";
static const char _rcsid[] = "$Id: aspi32.c,v 1.45 2004/07/28 11:45:22 rocky Exp $";
#include <cdio/cdio.h>
#include <cdio/sector.h>
@@ -570,7 +570,7 @@ read_sectors_aspi (const _img_private_t *env, void *data, lsn_t lsn,
CDIO_MMC_SET_COMMAND (cdb.field, CDIO_MMC_GPCMD_READ_CD);
CDIO_MMC_SET_READ_TYPE (cdb.field, sector_type);
CDIO_MMC_SET_READ_LBA (cdb.field, lsn);
CDIO_MMC_SET_READ_LENGTH(cdb.field, nblocks);
CDIO_MMC_SET_READ_LENGTH24(cdb.field, nblocks);
#if 1
cdb.field[ 9 ] = (sync << 7) |
@@ -666,7 +666,7 @@ read_toc_aspi (_img_private_t *p_env)
/* Starting track */
CDIO_MMC_SET_START_TRACK(cdb.field, 0);
CDIO_MMC_SET_READ_LENGTH(cdb.field, sizeof(tocheader));
CDIO_MMC_SET_READ_LENGTH16(cdb.field, sizeof(tocheader));
i_status = run_scsi_cmd_aspi (p_env, OP_TIMEOUT_MS,
scsi_mmc_get_cmd_len(cdb.field[0]),
@@ -692,7 +692,7 @@ read_toc_aspi (_img_private_t *p_env)
return false;
}
CDIO_MMC_SET_READ_LENGTH(cdb.field, i_toclength);
CDIO_MMC_SET_READ_LENGTH16(cdb.field, i_toclength);
i_status = run_scsi_cmd_aspi (p_env, OP_TIMEOUT_MS,
scsi_mmc_get_cmd_len(cdb.field[0]),

6
lib/MSWindows/win32_ioctl.c
View File

@@ -1,5 +1,5 @@
/*
$Id: win32_ioctl.c,v 1.30 2004/07/28 03:17:56 rocky Exp $
$Id: win32_ioctl.c,v 1.31 2004/07/28 11:45:22 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -26,7 +26,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: win32_ioctl.c,v 1.30 2004/07/28 03:17:56 rocky Exp $";
static const char _rcsid[] = "$Id: win32_ioctl.c,v 1.31 2004/07/28 11:45:22 rocky Exp $";
#include <cdio/cdio.h>
#include <cdio/sector.h>
@@ -360,7 +360,7 @@ read_raw_sector (const _img_private_t *p_env, void *p_buf, lsn_t lsn)
/* ReadCD CDB12 command. The values were taken from MMC1 draft paper. */
CDIO_MMC_SET_COMMAND (cdb.field, CDIO_MMC_GPCMD_READ_CD);
CDIO_MMC_SET_READ_LBA (cdb.field, lsn);
CDIO_MMC_SET_READ_LENGTH(cdb.field, 1);
CDIO_MMC_SET_READ_LENGTH24(cdb.field, 1);
cdb.field[9]=0xF8; /* Raw read, 2352 bytes per sector */

23
lib/_cdio_linux.c
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@@ -1,5 +1,5 @@
/*
$Id: _cdio_linux.c,v 1.84 2004/07/28 01:09:59 rocky Exp $
$Id: _cdio_linux.c,v 1.85 2004/07/28 11:45:21 rocky Exp $
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2002, 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -27,7 +27,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: _cdio_linux.c,v 1.84 2004/07/28 01:09:59 rocky Exp $";
static const char _rcsid[] = "$Id: _cdio_linux.c,v 1.85 2004/07/28 11:45:21 rocky Exp $";
#include <string.h>
@@ -584,20 +584,14 @@ _read_mode2_sectors_mmc (_img_private_t *p_env, void *p_buf, lba_t lba,
{
scsi_mmc_cdb_t cdb = {{0, }};
CDIO_MMC_SET_COMMAND(cdb.field, b_read_10
? CDIO_MMC_GPCMD_READ_10 : CDIO_MMC_GPCMD_READ_CD);
CDIO_MMC_SET_READ_LBA(cdb.field, lba);
CDIO_MMC_SET_READ_LENGTH(cdb.field, nblocks);
if (!b_read_10) {
cdb.field[1] = 0; /* sector size mode2 */
cdb.field[9] = 0x58; /* 2336 mode2 */
}
if (b_read_10) {
int retval;
CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_READ_10);
CDIO_MMC_SET_READ_LENGTH16(cdb.field, nblocks);
if ((retval = scsi_mmc_set_bsize (p_env->gen.cdio, M2RAW_SECTOR_SIZE)))
return retval;
@@ -615,6 +609,13 @@ _read_mode2_sectors_mmc (_img_private_t *p_env, void *p_buf, lba_t lba,
if ((retval = scsi_mmc_set_bsize (p_env->gen.cdio, CDIO_CD_FRAMESIZE)))
return retval;
} else
cdb.field[1] = 0; /* sector size mode2 */
cdb.field[9] = 0x58; /* 2336 mode2 */
CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_READ_CD);
CDIO_MMC_SET_READ_LENGTH24(cdb.field, nblocks);
return run_scsi_cmd_linux (p_env, 0,
scsi_mmc_get_cmd_len(cdb.field[0]), &cdb,
SCSI_MMC_DATA_READ,

8
lib/scsi_mmc.c
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@@ -1,6 +1,6 @@
/* Common SCSI Multimedia Command (MMC) routines.
$Id: scsi_mmc.c,v 1.15 2004/07/28 01:09:59 rocky Exp $
$Id: scsi_mmc.c,v 1.16 2004/07/28 11:45:21 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -173,7 +173,7 @@ scsi_mmc_read_sectors ( const CdIo *cdio, void *p_buf, lba_t lba,
CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_READ_CD);
CDIO_MMC_SET_READ_TYPE (cdb.field, sector_type);
CDIO_MMC_SET_READ_LBA (cdb.field, lba);
CDIO_MMC_SET_READ_LENGTH(cdb.field, nblocks);
CDIO_MMC_SET_READ_LENGTH24(cdb.field, nblocks);
CDIO_MMC_SET_MAIN_CHANNEL_SELECTION_BITS(cdb.field,
CDIO_MMC_MCSB_ALL_HEADERS);
@@ -419,7 +419,7 @@ scsi_mmc_get_mcn_private ( void *p_env,
cdb.field[1] = 0x0;
cdb.field[2] = 0x40;
cdb.field[3] = CDIO_SUBCHANNEL_MEDIA_CATALOG;
CDIO_MMC_SET_READ_LENGTH(cdb.field, sizeof(buf));
CDIO_MMC_SET_READ_LENGTH16(cdb.field, sizeof(buf));
i_status = run_scsi_mmc_cmd(p_env, DEFAULT_TIMEOUT_MS,
scsi_mmc_get_cmd_len(cdb.field[0]),
@@ -473,7 +473,7 @@ scsi_mmc_init_cdtext_private ( void *p_user_data,
/* Format */
cdb.field[2] = CDIO_MMC_READTOC_FMT_CDTEXT;
CDIO_MMC_SET_READ_LENGTH(cdb.field, sizeof(wdata));
CDIO_MMC_SET_READ_LENGTH16(cdb.field, sizeof(wdata));
errno = 0;
i_status = run_scsi_mmc_cmd (p_env, DEFAULT_TIMEOUT_MS,