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CAM mode2 form1 and form2 reading fixes.

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Default device lists default to CAM device name.
Simplify, correct and make more complete CAM support.

With the above we can finally use libcdio for cd-read, vcdimager and
probably vlc and xine.

Many thanks to Heiner.
This commit is contained in:
rocky
2004-06-05 02:47:49 +00:00
parent 8eb47a8c9d
commit 0441b2f09d
4 changed files with 206 additions and 163 deletions
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45
lib/FreeBSD/freebsd.c
View File

@@ -1,5 +1,5 @@
/* /*
$Id: freebsd.c,v 1.17 2004/06/02 00:43:53 rocky Exp $ $Id: freebsd.c,v 1.18 2004/06/05 02:47:49 rocky Exp $
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com> Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -27,7 +27,7 @@
# include "config.h" # include "config.h"
#endif #endif
static const char _rcsid[] = "$Id: freebsd.c,v 1.17 2004/06/02 00:43:53 rocky Exp $"; static const char _rcsid[] = "$Id: freebsd.c,v 1.18 2004/06/05 02:47:49 rocky Exp $";
#include "freebsd.h" #include "freebsd.h"
@@ -79,7 +79,7 @@ cdio_is_cdrom(char *drive, char *mnttype)
} }
/*! /*!
Reads a single mode2 sector from cd device into data starting from lsn. Reads nblocks of audio sectors from cd device into data starting from lsn.
Returns 0 if no error. Returns 0 if no error.
*/ */
static int static int
@@ -98,8 +98,9 @@ _read_mode2_sector_freebsd (void *user_data, void *data, lsn_t lsn,
bool b_form2) bool b_form2)
{ {
_img_private_t *env = user_data; _img_private_t *env = user_data;
if ( env->access_mode == _AM_CAM ) if ( env->access_mode == _AM_CAM )
return read_mode2_sectors_freebsd_cam(env, data, lsn, 1, b_form2); return read_mode2_sector_freebsd_cam(env, data, lsn, b_form2);
else else
return read_mode2_sector_freebsd_ioctl(env, data, lsn, b_form2); return read_mode2_sector_freebsd_ioctl(env, data, lsn, b_form2);
} }
@@ -114,26 +115,21 @@ _read_mode2_sectors_freebsd (void *user_data, void *data, lsn_t lsn,
bool b_form2, unsigned int nblocks) bool b_form2, unsigned int nblocks)
{ {
_img_private_t *env = user_data; _img_private_t *env = user_data;
int i;
int retval;
if ( env->access_mode == _AM_CAM ) if ( env->access_mode == _AM_CAM && b_form2) {
return read_mode2_sectors_freebsd_cam(env, data, lsn, nblocks, b_form2); /* We have a routine that covers this case without looping. */
return read_mode2_sectors_freebsd_cam(env, data, lsn, nblocks);
for (i = 0; i < nblocks; i++) {
if (b_form2) {
if ( (retval = read_mode2_sector_freebsd_ioctl (env,
((char *)data) + (M2RAW_SECTOR_SIZE * i),
lsn + i, true)) )
return retval;
} else { } else {
char buf[M2RAW_SECTOR_SIZE] = { 0, }; unsigned int i;
if ( (retval = read_mode2_sector_freebsd_ioctl (env, buf, unsigned int i_blocksize = b_form2 ? M2RAW_SECTOR_SIZE : CDIO_CD_FRAMESIZE;
lsn + i, true)) )
return retval;
memcpy (((char *)data) + (CDIO_CD_FRAMESIZE * i), /* For each frame, pick out the data part we need */
buf + CDIO_CD_SUBHEADER_SIZE, CDIO_CD_FRAMESIZE); for (i = 0; i < nblocks; i++) {
int retval = _read_mode2_sector_freebsd (env,
((char *)data) +
(i_blocksize * i),
lsn + i, b_form2);
if (retval) return retval;
} }
} }
return 0; return 0;
@@ -446,6 +442,13 @@ cdio_get_devices_freebsd (void)
/* Scan the system for CD-ROM drives. /* Scan the system for CD-ROM drives.
Not always 100% reliable, so use the USE_MNTENT code above first. Not always 100% reliable, so use the USE_MNTENT code above first.
*/ */
for ( c='0'; exists && c <='9'; c++ ) {
sprintf(drive, "/dev/cd%cc", c);
exists = cdio_is_cdrom(drive, NULL);
if ( exists ) {
cdio_add_device_list(&drives, drive, &num_drives);
}
}
for ( c='0'; exists && c <='9'; c++ ) { for ( c='0'; exists && c <='9'; c++ ) {
sprintf(drive, "/dev/acd%cc", c); sprintf(drive, "/dev/acd%cc", c);
exists = cdio_is_cdrom(drive, NULL); exists = cdio_is_cdrom(drive, NULL);

38
lib/FreeBSD/freebsd.h
View File

@@ -1,5 +1,5 @@
/* /*
$Id: freebsd.h,v 1.8 2004/05/31 14:53:08 rocky Exp $ $Id: freebsd.h,v 1.9 2004/06/05 02:47:49 rocky Exp $
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com> Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -137,16 +137,40 @@ int eject_media_freebsd_cam (_img_private_t *env);
void free_freebsd_cam (void *obj); void free_freebsd_cam (void *obj);
/*!
Using the ioctl method, r nblocks of audio sectors from cd device
into data starting from lsn. Returns 0 if no error.
*/
int read_audio_sectors_freebsd_ioctl (_img_private_t *env, void *data, int read_audio_sectors_freebsd_ioctl (_img_private_t *env, void *data,
lsn_t lsn, unsigned int nblocks); lsn_t lsn, unsigned int nblocks);
/*!
Using the CAM method, reads nblocks of mode2 sectors from
cd device using into data starting from lsn. Returns 0 if no
error.
*/
int read_mode2_sector_freebsd_cam (_img_private_t *env, void *data,
lsn_t lsn, bool b_form2);
/*!
Using the ioctl method, reads nblocks of mode2 sectors from
cd device using into data starting from lsn. Returns 0 if no
error.
*/
int read_mode2_sector_freebsd_ioctl (_img_private_t *env, void *data, int read_mode2_sector_freebsd_ioctl (_img_private_t *env, void *data,
lsn_t lsn, bool b_form2); lsn_t lsn, bool b_form2);
int read_mode2_sectors_freebsd_cam (_img_private_t *env, void *buf, /*!
uint32_t lba, unsigned int nblocks, Using the CAM method, reads nblocks of mode2 form2 sectors from
bool b_form2); cd device using into data starting from lsn. Returns 0 if no
error.
bool read_toc_freebsd_ioctl (_img_private_t *_obj); Note: if you want form1 sectors, the caller has to pick out the
appropriate piece.
*/
int read_mode2_sectors_freebsd_cam (_img_private_t *env, void *buf,
lsn_t lsn, unsigned int nblocks);
bool read_toc_freebsd_ioctl (_img_private_t *env);
/*! /*!
Return the size of the CD in logical block address (LBA) units. Return the size of the CD in logical block address (LBA) units.
@@ -154,7 +178,7 @@ bool read_toc_freebsd_ioctl (_img_private_t *_obj);
uint32_t stat_size_freebsd_cam (_img_private_t *env); uint32_t stat_size_freebsd_cam (_img_private_t *env);
uint32_t stat_size_freebsd_ioctl (_img_private_t *env); uint32_t stat_size_freebsd_ioctl (_img_private_t *env);
bool init_freebsd_cam (_img_private_t *_obj); bool init_freebsd_cam (_img_private_t *env);
void free_freebsd_cam (void *obj); void free_freebsd_cam (void *user_data);
#endif /*HAVE_FREEBSD_CDROM*/ #endif /*HAVE_FREEBSD_CDROM*/

278
lib/FreeBSD/freebsd_cam.c
View File

@@ -1,5 +1,5 @@
/* /*
$Id: freebsd_cam.c,v 1.9 2004/05/31 12:05:12 rocky Exp $ $Id: freebsd_cam.c,v 1.10 2004/06/05 02:47:49 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com> Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -26,7 +26,7 @@
# include "config.h" # include "config.h"
#endif #endif
static const char _rcsid[] = "$Id: freebsd_cam.c,v 1.9 2004/05/31 12:05:12 rocky Exp $"; static const char _rcsid[] = "$Id: freebsd_cam.c,v 1.10 2004/06/05 02:47:49 rocky Exp $";
#ifdef HAVE_FREEBSD_CDROM #ifdef HAVE_FREEBSD_CDROM
@@ -36,58 +36,58 @@ static const char _rcsid[] = "$Id: freebsd_cam.c,v 1.9 2004/05/31 12:05:12 rocky
static const u_char scsi_cdblen[8] = {6, 10, 10, 12, 12, 12, 10, 10}; static const u_char scsi_cdblen[8] = {6, 10, 10, 12, 12, 12, 10, 10};
static int static int
_scsi_cmd (_img_private_t * _obj) _scsi_cmd (_img_private_t * env)
{ {
int retval; int retval;
_obj->ccb.csio.cdb_len = scsi_cdblen[(_obj->ccb.csio.cdb_io.cdb_bytes[0] >> 5) & 7]; env->ccb.csio.cdb_len = scsi_cdblen[(env->ccb.csio.cdb_io.cdb_bytes[0] >> 5) & 7];
if ((retval = cam_send_ccb(_obj->cam, &_obj->ccb)) < 0) if ((retval = cam_send_ccb(env->cam, &env->ccb)) < 0)
{ {
cdio_warn ("transport failed: ", retval); cdio_warn ("transport failed: ", retval);
return -1; return -1;
} }
if ((_obj->ccb.ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) if ((env->ccb.ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP)
{ {
return 0; return 0;
} }
errno = EIO; errno = EIO;
retval = ERRCODE(((unsigned char *)&_obj->ccb.csio.sense_data)); retval = ERRCODE(((unsigned char *)&env->ccb.csio.sense_data));
if (retval == 0) if (retval == 0)
retval = -1; retval = -1;
else else
CREAM_ON_ERRNO(((unsigned char *)&_obj->ccb.csio.sense_data)); CREAM_ON_ERRNO(((unsigned char *)&env->ccb.csio.sense_data));
cdio_error ("transport failed: ", retval); cdio_error ("transport failed: ", retval);
return retval; return retval;
} }
bool bool
init_freebsd_cam (_img_private_t *_obj) init_freebsd_cam (_img_private_t *env)
{ {
char pass[100]; char pass[100];
_obj->cam=NULL; env->cam=NULL;
memset (&_obj->ccb, 0, sizeof(_obj->ccb)); memset (&env->ccb, 0, sizeof(env->ccb));
_obj->ccb.ccb_h.func_code = XPT_GDEVLIST; env->ccb.ccb_h.func_code = XPT_GDEVLIST;
if (-1 == _obj->gen.fd) if (-1 == env->gen.fd)
_obj->gen.fd = open (_obj->device, O_RDONLY, 0); env->gen.fd = open (env->device, O_RDONLY, 0);
if (_obj->gen.fd < 0) if (env->gen.fd < 0)
{ {
cdio_error ("open (%s): %s", _obj->device, strerror (errno)); cdio_error ("open (%s): %s", env->device, strerror (errno));
return false; return false;
} }
if (ioctl (_obj->gen.fd, CAMGETPASSTHRU, &_obj->ccb) < 0) if (ioctl (env->gen.fd, CAMGETPASSTHRU, &env->ccb) < 0)
{ {
cdio_error ("open: %s", strerror (errno)); cdio_error ("open: %s", strerror (errno));
return false; return false;
} }
sprintf (pass,"/dev/%.15s%u", sprintf (pass,"/dev/%.15s%u",
_obj->ccb.cgdl.periph_name, env->ccb.cgdl.periph_name,
_obj->ccb.cgdl.unit_number); env->ccb.cgdl.unit_number);
_obj->cam = cam_open_pass (pass,O_RDWR,NULL); env->cam = cam_open_pass (pass,O_RDWR,NULL);
_obj->gen.init = true; env->gen.init = true;
_obj->b_cam_init = true; env->b_cam_init = true;
return true; return true;
} }
@@ -122,40 +122,40 @@ free_freebsd_cam (void *user_data)
*/ */
static char * static char *
get_drive_mcn_freebsd_cam (void *env) get_drive_mcn_freebsd_cam (void *user_data)
{ {
char buf[192] = { 0, }; char buf[192] = { 0, };
_img_private_t *_obj = env; _img_private_t *env = user_data;
int rc; int rc;
memset(&_obj->ccb, 0, sizeof(_obj->ccb)); memset(&env->ccb, 0, sizeof(env->ccb));
_obj->ccb.ccb_h.path_id = _obj->cam->path_id; env->ccb.ccb_h.path_id = env->cam->path_id;
_obj->ccb.ccb_h.target_id = _obj->cam->target_id; env->ccb.ccb_h.target_id = env->cam->target_id;
_obj->ccb.ccb_h.target_lun = _obj->cam->target_lun; env->ccb.ccb_h.target_lun = env->cam->target_lun;
cam_fill_csio (&(_obj->ccb.csio), 1, NULL, cam_fill_csio (&(env->ccb.csio), 1, NULL,
CAM_DEV_QFRZDIS, MSG_SIMPLE_Q_TAG, NULL, 0, CAM_DEV_QFRZDIS, MSG_SIMPLE_Q_TAG, NULL, 0,
sizeof(_obj->ccb.csio.sense_data), 0, 30*1000); sizeof(env->ccb.csio.sense_data), 0, 30*1000);
/* Initialize my_scsi_cdb as a Mode Select(6) */ /* Initialize my_scsi_cdb as a Mode Select(6) */
CDIO_MMC_SET_COMMAND(_obj->ccb.csio.cdb_io.cdb_bytes, CDIO_MMC_SET_COMMAND(env->ccb.csio.cdb_io.cdb_bytes,
CDIO_MMC_GPCMD_READ_SUBCHANNEL); CDIO_MMC_GPCMD_READ_SUBCHANNEL);
_obj->ccb.csio.cdb_io.cdb_bytes[1] = 0x0; env->ccb.csio.cdb_io.cdb_bytes[1] = 0x0;
_obj->ccb.csio.cdb_io.cdb_bytes[2] = 0x40; env->ccb.csio.cdb_io.cdb_bytes[2] = 0x40;
_obj->ccb.csio.cdb_io.cdb_bytes[3] = 02; /* Get media catalog number. */ env->ccb.csio.cdb_io.cdb_bytes[3] = 02; /* Get media catalog number. */
_obj->ccb.csio.cdb_io.cdb_bytes[4] = 0; /* Not used */ env->ccb.csio.cdb_io.cdb_bytes[4] = 0; /* Not used */
_obj->ccb.csio.cdb_io.cdb_bytes[5] = 0; /* Not used */ env->ccb.csio.cdb_io.cdb_bytes[5] = 0; /* Not used */
_obj->ccb.csio.cdb_io.cdb_bytes[6] = 0; /* Not used */ env->ccb.csio.cdb_io.cdb_bytes[6] = 0; /* Not used */
_obj->ccb.csio.cdb_io.cdb_bytes[7] = 0; /* Not used */ env->ccb.csio.cdb_io.cdb_bytes[7] = 0; /* Not used */
_obj->ccb.csio.cdb_io.cdb_bytes[8] = 28; env->ccb.csio.cdb_io.cdb_bytes[8] = 28;
_obj->ccb.csio.cdb_io.cdb_bytes[9] = 0; /* Not used */ env->ccb.csio.cdb_io.cdb_bytes[9] = 0; /* Not used */
/* suc.suc_timeout = 500; */ /* suc.suc_timeout = 500; */
_obj->ccb.csio.ccb_h.flags = CAM_DIR_OUT; env->ccb.csio.ccb_h.flags = CAM_DIR_OUT;
_obj->ccb.csio.data_ptr = buf; env->ccb.csio.data_ptr = buf;
_obj->ccb.csio.dxfer_len = sizeof(buf); env->ccb.csio.dxfer_len = sizeof(buf);
rc = _scsi_cmd (_obj); rc = _scsi_cmd (env);
if(rc == 0) { if(rc == 0) {
return strdup(&buf[9]); return strdup(&buf[9]);
@@ -171,36 +171,36 @@ get_drive_mcn_freebsd_cam (void *env)
*/ */
static cdio_drive_cap_t static cdio_drive_cap_t
get_drive_cap_freebsd_cam (void *env) get_drive_cap_freebsd_cam (void *user_data)
{ {
int32_t i_drivetype = 0; int32_t i_drivetype = 0;
char buf[192] = { 0, }; char buf[192] = { 0, };
_img_private_t *_obj = env; _img_private_t *env = user_data;
int rc; int rc;
memset(&_obj->ccb, 0, sizeof(_obj->ccb)); memset(&env->ccb, 0, sizeof(env->ccb));
_obj->ccb.ccb_h.path_id = _obj->cam->path_id; env->ccb.ccb_h.path_id = env->cam->path_id;
_obj->ccb.ccb_h.target_id = _obj->cam->target_id; env->ccb.ccb_h.target_id = env->cam->target_id;
_obj->ccb.ccb_h.target_lun = _obj->cam->target_lun; env->ccb.ccb_h.target_lun = env->cam->target_lun;
cam_fill_csio (&(_obj->ccb.csio), 1, NULL, cam_fill_csio (&(env->ccb.csio), 1, NULL,
CAM_DEV_QFRZDIS, MSG_SIMPLE_Q_TAG, NULL, 0, CAM_DEV_QFRZDIS, MSG_SIMPLE_Q_TAG, NULL, 0,
sizeof(_obj->ccb.csio.sense_data), 0, 30*1000); sizeof(env->ccb.csio.sense_data), 0, 30*1000);
/* Initialize my_scsi_cdb as a Mode Select(6) */ /* Initialize my_scsi_cdb as a Mode Select(6) */
CDIO_MMC_SET_COMMAND(_obj->ccb.csio.cdb_io.cdb_bytes, CDIO_MMC_MODE_SENSE); CDIO_MMC_SET_COMMAND(env->ccb.csio.cdb_io.cdb_bytes, CDIO_MMC_MODE_SENSE);
_obj->ccb.csio.cdb_io.cdb_bytes[1] = 0x0; env->ccb.csio.cdb_io.cdb_bytes[1] = 0x0;
_obj->ccb.csio.cdb_io.cdb_bytes[2] = 0x2a; /* MODE_PAGE_CAPABILITIES*/ env->ccb.csio.cdb_io.cdb_bytes[2] = 0x2a; /* MODE_PAGE_CAPABILITIES*/
_obj->ccb.csio.cdb_io.cdb_bytes[3] = 0; /* Not used */ env->ccb.csio.cdb_io.cdb_bytes[3] = 0; /* Not used */
_obj->ccb.csio.cdb_io.cdb_bytes[4] = 128; env->ccb.csio.cdb_io.cdb_bytes[4] = 128;
_obj->ccb.csio.cdb_io.cdb_bytes[5] = 0; /* Not used */ env->ccb.csio.cdb_io.cdb_bytes[5] = 0; /* Not used */
/* suc.suc_timeout = 500; */ /* suc.suc_timeout = 500; */
_obj->ccb.csio.ccb_h.flags = CAM_DIR_OUT; env->ccb.csio.ccb_h.flags = CAM_DIR_OUT;
_obj->ccb.csio.data_ptr = buf; env->ccb.csio.data_ptr = buf;
_obj->ccb.csio.dxfer_len = sizeof(buf); env->ccb.csio.dxfer_len = sizeof(buf);
rc = _scsi_cmd (_obj); rc = _scsi_cmd (env);
if(rc == 0) { if(rc == 0) {
unsigned int n=buf[3]+4; unsigned int n=buf[3]+4;
@@ -225,7 +225,7 @@ get_drive_cap_freebsd_cam (void *env)
#endif #endif
static int static int
_set_bsize (_img_private_t *_obj, unsigned int bsize) _set_bsize (_img_private_t *env, unsigned int bsize)
{ {
struct struct
{ {
@@ -243,84 +243,100 @@ _set_bsize (_img_private_t *_obj, unsigned int bsize)
uint8_t block_length_lo; uint8_t block_length_lo;
} mh; } mh;
memset(&_obj->ccb, 0, sizeof(_obj->ccb)); memset(&env->ccb, 0, sizeof(env->ccb));
memset (&mh, 0, sizeof (mh)); memset (&mh, 0, sizeof (mh));
_obj->ccb.ccb_h.path_id = _obj->cam->path_id; env->ccb.ccb_h.path_id = env->cam->path_id;
_obj->ccb.ccb_h.target_id = _obj->cam->target_id; env->ccb.ccb_h.target_id = env->cam->target_id;
_obj->ccb.ccb_h.target_lun = _obj->cam->target_lun; env->ccb.ccb_h.target_lun = env->cam->target_lun;
cam_fill_csio (&(_obj->ccb.csio), 1, NULL, cam_fill_csio (&(env->ccb.csio), 1, NULL,
CAM_DEV_QFRZDIS, MSG_SIMPLE_Q_TAG, NULL, 0, CAM_DEV_QFRZDIS, MSG_SIMPLE_Q_TAG, NULL, 0,
sizeof(_obj->ccb.csio.sense_data), 0, 30*1000); sizeof(env->ccb.csio.sense_data), 0, 30*1000);
_obj->ccb.csio.cdb_len = 4+1; env->ccb.csio.cdb_len = 4+1;
_obj->ccb.csio.cdb_io.cdb_bytes[0] = 0x15; env->ccb.csio.cdb_io.cdb_bytes[0] = 0x15;
_obj->ccb.csio.cdb_io.cdb_bytes[1] = 1 << 4; env->ccb.csio.cdb_io.cdb_bytes[1] = 1 << 4;
_obj->ccb.csio.cdb_io.cdb_bytes[4] = 12; env->ccb.csio.cdb_io.cdb_bytes[4] = 12;
_obj->ccb.csio.data_ptr = (u_char *)&mh; env->ccb.csio.data_ptr = (u_char *)&mh;
_obj->ccb.csio.dxfer_len = sizeof (mh);; env->ccb.csio.dxfer_len = sizeof (mh);;
/* suc.suc_timeout = 500; */ /* suc.suc_timeout = 500; */
_obj->ccb.csio.ccb_h.flags = CAM_DIR_OUT; env->ccb.csio.ccb_h.flags = CAM_DIR_OUT;
mh.block_desc_length = 0x08; mh.block_desc_length = 0x08;
mh.block_length_hi = (bsize >> 16) & 0xff; mh.block_length_hi = (bsize >> 16) & 0xff;
mh.block_length_med = (bsize >> 8) & 0xff; mh.block_length_med = (bsize >> 8) & 0xff;
mh.block_length_lo = (bsize >> 0) & 0xff; mh.block_length_lo = (bsize >> 0) & 0xff;
return _scsi_cmd (_obj); return _scsi_cmd (env);
} }
int int
read_mode2_sectors_freebsd_cam (_img_private_t *_obj, void *buf, uint32_t lba, read_mode2_sector_freebsd_cam (_img_private_t *env, void *data, lsn_t lsn,
unsigned int nblocks, bool b_form2) bool b_form2)
{
if ( b_form2 )
return read_mode2_sectors_freebsd_cam(env, data, lsn, 1);
else {
/* Need to pick out the data portion from a mode2 form2 frame */
char buf[M2RAW_SECTOR_SIZE] = { 0, };
int retval = read_mode2_sectors_freebsd_cam(env, buf, lsn, 1);
if ( retval ) return retval;
memcpy (((char *)data), buf + CDIO_CD_SUBHEADER_SIZE, CDIO_CD_FRAMESIZE);
return 0;
}
}
int
read_mode2_sectors_freebsd_cam (_img_private_t *env, void *buf, lsn_t lsn,
unsigned int nblocks)
{ {
int retval = 0; int retval = 0;
bool b_read_10 = false; bool b_read_10 = false;
memset(&_obj->ccb,0,sizeof(_obj->ccb)); memset(&env->ccb,0,sizeof(env->ccb));
_obj->ccb.ccb_h.path_id = _obj->cam->path_id; env->ccb.ccb_h.path_id = env->cam->path_id;
_obj->ccb.ccb_h.target_id = _obj->cam->target_id; env->ccb.ccb_h.target_id = env->cam->target_id;
_obj->ccb.ccb_h.target_lun = _obj->cam->target_lun; env->ccb.ccb_h.target_lun = env->cam->target_lun;
cam_fill_csio (&(_obj->ccb.csio), 1, NULL, cam_fill_csio (&(env->ccb.csio), 1, NULL,
CAM_DEV_QFRZDIS, MSG_SIMPLE_Q_TAG, NULL, 0, CAM_DEV_QFRZDIS, MSG_SIMPLE_Q_TAG, NULL, 0,
sizeof(_obj->ccb.csio.sense_data), 0, 30*1000); sizeof(env->ccb.csio.sense_data), 0, 30*1000);
_obj->ccb.csio.cdb_len = (b_read_10 ? 8 : 9) + 1; env->ccb.csio.cdb_len = (b_read_10 ? 8 : 9) + 1;
CDIO_MMC_SET_COMMAND(_obj->ccb.csio.cdb_io.cdb_bytes, b_read_10 CDIO_MMC_SET_COMMAND(env->ccb.csio.cdb_io.cdb_bytes, b_read_10
? CDIO_MMC_GPCMD_READ_10 : CDIO_MMC_GPCMD_READ_CD); ? CDIO_MMC_GPCMD_READ_10 : CDIO_MMC_GPCMD_READ_CD);
CDIO_MMC_SET_READ_LBA(_obj->ccb.csio.cdb_io.cdb_bytes, lba); CDIO_MMC_SET_READ_LBA(env->ccb.csio.cdb_io.cdb_bytes, lsn);
CDIO_MMC_SET_READ_LENGTH(_obj->ccb.csio.cdb_io.cdb_bytes, nblocks); CDIO_MMC_SET_READ_LENGTH(env->ccb.csio.cdb_io.cdb_bytes, nblocks);
if (!b_read_10) { if (!b_read_10) {
_obj->ccb.csio.cdb_io.cdb_bytes[1] = 0; /* sector size mode2 */ env->ccb.csio.cdb_io.cdb_bytes[1] = 0; /* sector size mode2 */
_obj->ccb.csio.cdb_io.cdb_bytes[9] = 0x58; /* 2336 mode2 mixed form */ env->ccb.csio.cdb_io.cdb_bytes[9] = 0x58; /* 2336 mode2 mixed form */
} }
_obj->ccb.csio.dxfer_len = M2RAW_SECTOR_SIZE * nblocks; env->ccb.csio.dxfer_len = M2RAW_SECTOR_SIZE * nblocks;
_obj->ccb.csio.data_ptr = buf; env->ccb.csio.data_ptr = buf;
/* suc.suc_timeout = 500; */ /* suc.suc_timeout = 500; */
_obj->ccb.csio.ccb_h.flags = CAM_DIR_IN; env->ccb.csio.ccb_h.flags = CAM_DIR_IN;
if (b_read_10) if (b_read_10)
{ {
if ((retval = _set_bsize (_obj, M2RAW_SECTOR_SIZE))) if ((retval = _set_bsize (env, M2RAW_SECTOR_SIZE)))
goto out; goto out;
if ((retval = _scsi_cmd(_obj))) if ((retval = _scsi_cmd(env)))
{ {
_set_bsize (_obj, CDIO_CD_FRAMESIZE); _set_bsize (env, CDIO_CD_FRAMESIZE);
goto out; goto out;
} }
retval = _set_bsize (_obj, CDIO_CD_FRAMESIZE); retval = _set_bsize (env, CDIO_CD_FRAMESIZE);
} }
else else
retval = _scsi_cmd(_obj); retval = _scsi_cmd(env);
out: out:
return retval; return retval;
@@ -330,34 +346,34 @@ read_mode2_sectors_freebsd_cam (_img_private_t *_obj, void *buf, uint32_t lba,
Return the size of the CD in logical block address (LBA) units. Return the size of the CD in logical block address (LBA) units.
*/ */
uint32_t uint32_t
stat_size_freebsd_cam (_img_private_t *_obj) stat_size_freebsd_cam (_img_private_t *env)
{ {
uint8_t buf[12] = { 0, }; uint8_t buf[12] = { 0, };
uint32_t retval; uint32_t retval;
memset(&_obj->ccb,0,sizeof(_obj->ccb)); memset(&env->ccb,0,sizeof(env->ccb));
_obj->ccb.ccb_h.path_id = _obj->cam->path_id; env->ccb.ccb_h.path_id = env->cam->path_id;
_obj->ccb.ccb_h.target_id = _obj->cam->target_id; env->ccb.ccb_h.target_id = env->cam->target_id;
_obj->ccb.ccb_h.target_lun = _obj->cam->target_lun; env->ccb.ccb_h.target_lun = env->cam->target_lun;
cam_fill_csio (&(_obj->ccb.csio), 1, NULL, CAM_DEV_QFRZDIS, cam_fill_csio (&(env->ccb.csio), 1, NULL, CAM_DEV_QFRZDIS,
MSG_SIMPLE_Q_TAG, NULL, 0, MSG_SIMPLE_Q_TAG, NULL, 0,
sizeof(_obj->ccb.csio.sense_data), 0, 30*1000); sizeof(env->ccb.csio.sense_data), 0, 30*1000);
_obj->ccb.csio.cdb_len = 8+1; env->ccb.csio.cdb_len = 8+1;
CDIO_MMC_SET_COMMAND(_obj->ccb.csio.cdb_io.cdb_bytes, CDIO_MMC_READ_TOC); CDIO_MMC_SET_COMMAND(env->ccb.csio.cdb_io.cdb_bytes, CDIO_MMC_READ_TOC);
_obj->ccb.csio.cdb_io.cdb_bytes[1] = 0; /* lba; msf: 0x2 */ env->ccb.csio.cdb_io.cdb_bytes[1] = 0; /* lba; msf: 0x2 */
CDIO_MMC_SET_START_TRACK(_obj->ccb.csio.cdb_io.cdb_bytes, CDIO_MMC_SET_START_TRACK(env->ccb.csio.cdb_io.cdb_bytes,
CDIO_CDROM_LEADOUT_TRACK); CDIO_CDROM_LEADOUT_TRACK);
_obj->ccb.csio.cdb_io.cdb_bytes[8] = 12; /* ? */ env->ccb.csio.cdb_io.cdb_bytes[8] = 12; /* ? */
_obj->ccb.csio.data_ptr = buf; env->ccb.csio.data_ptr = buf;
_obj->ccb.csio.dxfer_len = sizeof (buf); env->ccb.csio.dxfer_len = sizeof (buf);
/*suc.suc_timeout = 500; */ /*suc.suc_timeout = 500; */
_obj->ccb.csio.ccb_h.flags = CAM_DIR_IN; env->ccb.csio.ccb_h.flags = CAM_DIR_IN;
if (_scsi_cmd(_obj)) if (_scsi_cmd(env))
return 0; return 0;
{ {
@@ -375,31 +391,31 @@ stat_size_freebsd_cam (_img_private_t *_obj)
} }
int int
eject_media_freebsd_cam (_img_private_t *_obj) eject_media_freebsd_cam (_img_private_t *env)
{ {
if (_obj->gen.fd == -1) if (env->gen.fd == -1)
return 2; return 2;
memset(&_obj->ccb,0,sizeof(_obj->ccb)); memset(&env->ccb,0,sizeof(env->ccb));
_obj->ccb.ccb_h.path_id = _obj->cam->path_id; env->ccb.ccb_h.path_id = env->cam->path_id;
_obj->ccb.ccb_h.target_id = _obj->cam->target_id; env->ccb.ccb_h.target_id = env->cam->target_id;
_obj->ccb.ccb_h.target_lun = _obj->cam->target_lun; env->ccb.ccb_h.target_lun = env->cam->target_lun;
cam_fill_csio (&(_obj->ccb.csio), 1, NULL, CAM_DEV_QFRZDIS, cam_fill_csio (&(env->ccb.csio), 1, NULL, CAM_DEV_QFRZDIS,
MSG_SIMPLE_Q_TAG, NULL, 0, sizeof(_obj->ccb.csio.sense_data), MSG_SIMPLE_Q_TAG, NULL, 0, sizeof(env->ccb.csio.sense_data),
0, 30*1000); 0, 30*1000);
_obj->ccb.csio.cdb_len = 5+1; env->ccb.csio.cdb_len = 5+1;
_obj->ccb.csio.cdb_io.cdb_bytes[0] = CDIO_MMC_START_STOP; env->ccb.csio.cdb_io.cdb_bytes[0] = CDIO_MMC_START_STOP;
_obj->ccb.csio.cdb_io.cdb_bytes[1] = 0x1; /* immediate */ env->ccb.csio.cdb_io.cdb_bytes[1] = 0x1; /* immediate */
_obj->ccb.csio.cdb_io.cdb_bytes[4] = 0x2; /* eject */ env->ccb.csio.cdb_io.cdb_bytes[4] = 0x2; /* eject */
_obj->ccb.csio.data_ptr = 0; env->ccb.csio.data_ptr = 0;
_obj->ccb.csio.dxfer_len = 0; env->ccb.csio.dxfer_len = 0;
/* suc.suc_timeout = 500; */ /* suc.suc_timeout = 500; */
_obj->ccb.csio.ccb_h.flags = CAM_DIR_IN; env->ccb.csio.ccb_h.flags = CAM_DIR_IN;
return(_scsi_cmd(_obj)); return(_scsi_cmd(env));
} }
#endif /* HAVE_FREEBSD_CDROM */ #endif /* HAVE_FREEBSD_CDROM */

6
lib/FreeBSD/freebsd_ioctl.c
View File

@@ -1,5 +1,5 @@
/* /*
$Id: freebsd_ioctl.c,v 1.5 2004/05/13 04:32:14 rocky Exp $ $Id: freebsd_ioctl.c,v 1.6 2004/06/05 02:47:49 rocky Exp $
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com> Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -27,7 +27,7 @@
# include "config.h" # include "config.h"
#endif #endif
static const char _rcsid[] = "$Id: freebsd_ioctl.c,v 1.5 2004/05/13 04:32:14 rocky Exp $"; static const char _rcsid[] = "$Id: freebsd_ioctl.c,v 1.6 2004/06/05 02:47:49 rocky Exp $";
#ifdef HAVE_FREEBSD_CDROM #ifdef HAVE_FREEBSD_CDROM
@@ -112,7 +112,7 @@ read_mode2_sector_freebsd_ioctl (_img_private_t *env, void *data, lsn_t lsn,
if (b_form2) if (b_form2)
memcpy (data, buf + CDIO_CD_XA_SYNC_HEADER, M2RAW_SECTOR_SIZE); memcpy (data, buf + CDIO_CD_XA_SYNC_HEADER, M2RAW_SECTOR_SIZE);
else else
memcpy (data, buf + CDIO_CD_XA_SYNC_HEADER, CDIO_CD_FRAMESIZE); memcpy (data, buf + CDIO_CD_XA_HEADER, CDIO_CD_FRAMESIZE);
return 0; return 0;
} }