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Add some of the read types and macro to set it

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rocky
2003-09-19 04:36:41 +00:00
parent aa70b565c4
commit 2005a37e5e
1 changed files with 17 additions and 1 deletions
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18
lib/scsi_mmc.h
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@@ -1,5 +1,5 @@
/* /*
$Id: scsi_mmc.h,v 1.2 2003/09/18 13:31:07 rocky Exp $ $Id: scsi_mmc.h,v 1.3 2003/09/19 04:36:41 rocky Exp $
Copyright (C) 2003 Rocky Bernstein <rocky@panix.com> Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
@@ -26,7 +26,23 @@
#ifndef __SCSI_MMC_H__ #ifndef __SCSI_MMC_H__
#define __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_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) \ #define CDIO_MMC_SET_READ_LBA(rec, lba) \
rec[2] = (lba >> 24) & 0xff; \ rec[2] = (lba >> 24) & 0xff; \