diff options
Diffstat (limited to 'src/input/vcd/libcdio/scsi_mmc.h')
| -rw-r--r-- | src/input/vcd/libcdio/scsi_mmc.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/input/vcd/libcdio/scsi_mmc.h b/src/input/vcd/libcdio/scsi_mmc.h new file mode 100644 index 000000000..a0c22a86f --- /dev/null +++ b/src/input/vcd/libcdio/scsi_mmc.h @@ -0,0 +1,63 @@ +/* + $Id: scsi_mmc.h,v 1.1 2003/10/13 11:47:12 f1rmb Exp $ + + Copyright (C) 2003 Rocky Bernstein <rocky@panix.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +/* + This file contains common definitions/routines for SCSI MMC + (Multimedia commands). +*/ + +#ifndef __SCSI_MMC_H__ +#define __SCSI_MMC_H__ + +/* Leval values that can go into READ_CD */ +#define CDIO_MMC_READ_TYPE_ANY 0 /* All types */ +#define CDIO_MMC_READ_TYPE_CDDA 1 /* Only CD-DA sectors */ +#define CDIO_MMC_READ_TYPE_MODE1 2 /* Only mode1 sectors (user data = 2048) */ +#define CDIO_MMC_READ_TYPE_MODE2 3 /* mode2 sectors form1 or form2 */ +#define CDIO_MMC_READ_TYPE_M2F1 4 /* mode2 sectors form1 */ +#define CDIO_MMC_READ_TYPE_M2F2 5 /* mode2 sectors form2 */ + +/* The generic packet command opcodes for CD/DVD Logical Units, + * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */ +#define CDIO_MMC_GPCMD_READ_CD 0xbe +#define CDIO_MMC_GPCMD_READ_10 0x28 +#define CDIO_MMC_GPCMD_READ_12 0xa8 + +#define CDIO_MMC_SET_READ_TYPE(rec, sector_type) \ + rec[1] = (sector_type << 2) + + +#define CDIO_MMC_SET_READ_LBA(rec, lba) \ + rec[2] = (lba >> 24) & 0xff; \ + rec[3] = (lba >> 16) & 0xff; \ + rec[4] = (lba >> 8) & 0xff; \ + rec[5] = (lba ) & 0xff + +#define CDIO_MMC_SET_READ_LENGTH(rec, len) \ + rec[6] = (len >> 16) & 0xff; \ + rec[7] = (len >> 8) & 0xff; \ + rec[8] = (len ) & 0xff + +#define CDIO_MMC_MCSB_ALL_HEADERS 0x78 + +#define CDIO_MMC_SET_MAIN_CHANNEL_SELECTION_BITS(rec, val) \ + rec[9] = val; + +#endif /* __SCSI_MMC_H__ */ |