2003-09-14 09:36:32 +00:00
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/*
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2004-04-24 11:48:37 +00:00
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$Id: scsi_mmc.h,v 1.5 2004/04/24 11:48:37 rocky Exp $
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2003-09-14 09:36:32 +00:00
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Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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This file contains common definitions/routines for SCSI MMC
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(Multimedia commands).
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*/
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#ifndef __SCSI_MMC_H__
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#define __SCSI_MMC_H__
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2003-09-19 04:36:41 +00:00
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/* Leval values that can go into READ_CD */
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#define CDIO_MMC_READ_TYPE_ANY 0 /* All types */
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#define CDIO_MMC_READ_TYPE_CDDA 1 /* Only CD-DA sectors */
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#define CDIO_MMC_READ_TYPE_MODE1 2 /* Only mode1 sectors (user data = 2048) */
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#define CDIO_MMC_READ_TYPE_MODE2 3 /* mode2 sectors form1 or form2 */
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#define CDIO_MMC_READ_TYPE_M2F1 4 /* mode2 sectors form1 */
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#define CDIO_MMC_READ_TYPE_M2F2 5 /* mode2 sectors form2 */
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/* The generic packet command opcodes for CD/DVD Logical Units,
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* From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
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2004-04-24 11:48:37 +00:00
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#define CDIO_MMC_MODE_SENSE_10 0x5a
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#define CDIO_MMC_MODE_SENSE 0x1a
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2003-09-18 13:31:07 +00:00
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#define CDIO_MMC_GPCMD_READ_CD 0xbe
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2003-09-19 04:36:41 +00:00
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#define CDIO_MMC_GPCMD_READ_10 0x28
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#define CDIO_MMC_GPCMD_READ_12 0xa8
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#define CDIO_MMC_SET_READ_TYPE(rec, sector_type) \
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rec[1] = (sector_type << 2)
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2003-09-18 13:31:07 +00:00
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#define CDIO_MMC_SET_READ_LBA(rec, lba) \
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2003-09-14 09:36:32 +00:00
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rec[2] = (lba >> 24) & 0xff; \
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rec[3] = (lba >> 16) & 0xff; \
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rec[4] = (lba >> 8) & 0xff; \
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rec[5] = (lba ) & 0xff
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2003-09-18 13:31:07 +00:00
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#define CDIO_MMC_SET_READ_LENGTH(rec, len) \
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2003-09-14 09:36:32 +00:00
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rec[6] = (len >> 16) & 0xff; \
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rec[7] = (len >> 8) & 0xff; \
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rec[8] = (len ) & 0xff
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2003-09-20 12:34:02 +00:00
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#define CDIO_MMC_MCSB_ALL_HEADERS 0x78
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#define CDIO_MMC_SET_MAIN_CHANNEL_SELECTION_BITS(rec, val) \
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rec[9] = val;
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2003-09-14 09:36:32 +00:00
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#endif /* __SCSI_MMC_H__ */
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