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NetBSD/sys/dev/scsipi/atapi_all.h

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Backout previous change, and rather, remove all protection but the one actually currently required. Suggested by Charles M. Hannum.
1998-02-13 11:28:16 +03:00
/* $NetBSD: atapi_all.h,v 1.3 1998/02/13 08:28:16 enami Exp $ */
Merge scsipi branch in the mainline. This add support for ATAPI devices (currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2 busses to which devices can attach (scsibus and atapibus). This needed to change some include files and structure names in the low level scsi drivers.
1997-08-27 15:22:52 +04:00
/*
add support for an ATAPI attachment for 'sd'. fix 'cd' driver's NCD_SCSI bogosity (was using testing wrong macro!) clean up in various ways: * make common atapi_mode_{sense,select}() functions. * put ATAPI data structures in more sensible headers, split up by device type. * include headers a bit more carefully. * pass flags to attachment-specific cd functions, and use them. * get rid of SCSI bits in scsipi_base.h's scsipi_make_xs(), move them into the correct place in scsi_base.c. * fix minor typo in struct name in scsipiconf.h (which was apparently never used except in a #define later in the same file). * use __attribute__ to force 4-byte alignment for xs command store, so that architectures trying to bus_space_write_multi_N() (where N > 1) that data to a controller won't lose. * clean up a few comments in typos, and make a few #defines easier to understand/maintain. * rename cd_link.h to cdvar.h (via repository copy). This is exactly what a 'var' file is supposed to be.
1998-01-15 05:21:27 +03:00
* Copyright (c) 1996 Manuel Bouyer. All rights reserved.
Merge scsipi branch in the mainline. This add support for ATAPI devices (currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2 busses to which devices can attach (scsibus and atapibus). This needed to change some include files and structure names in the low level scsi drivers.
1997-08-27 15:22:52 +04:00
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
add support for an ATAPI attachment for 'sd'. fix 'cd' driver's NCD_SCSI bogosity (was using testing wrong macro!) clean up in various ways: * make common atapi_mode_{sense,select}() functions. * put ATAPI data structures in more sensible headers, split up by device type. * include headers a bit more carefully. * pass flags to attachment-specific cd functions, and use them. * get rid of SCSI bits in scsipi_base.h's scsipi_make_xs(), move them into the correct place in scsi_base.c. * fix minor typo in struct name in scsipiconf.h (which was apparently never used except in a #define later in the same file). * use __attribute__ to force 4-byte alignment for xs command store, so that architectures trying to bus_space_write_multi_N() (where N > 1) that data to a controller won't lose. * clean up a few comments in typos, and make a few #defines easier to understand/maintain. * rename cd_link.h to cdvar.h (via repository copy). This is exactly what a 'var' file is supposed to be.
1998-01-15 05:21:27 +03:00
* This product includes software developed by Manuel Bouyer.
Merge scsipi branch in the mainline. This add support for ATAPI devices (currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2 busses to which devices can attach (scsibus and atapibus). This needed to change some include files and structure names in the low level scsi drivers.
1997-08-27 15:22:52 +04:00
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
add support for an ATAPI attachment for 'sd'. fix 'cd' driver's NCD_SCSI bogosity (was using testing wrong macro!) clean up in various ways: * make common atapi_mode_{sense,select}() functions. * put ATAPI data structures in more sensible headers, split up by device type. * include headers a bit more carefully. * pass flags to attachment-specific cd functions, and use them. * get rid of SCSI bits in scsipi_base.h's scsipi_make_xs(), move them into the correct place in scsi_base.c. * fix minor typo in struct name in scsipiconf.h (which was apparently never used except in a #define later in the same file). * use __attribute__ to force 4-byte alignment for xs command store, so that architectures trying to bus_space_write_multi_N() (where N > 1) that data to a controller won't lose. * clean up a few comments in typos, and make a few #defines easier to understand/maintain. * rename cd_link.h to cdvar.h (via repository copy). This is exactly what a 'var' file is supposed to be.
1998-01-15 05:21:27 +03:00
#define ATAPI_MODE_SELECT 0x55
struct atapi_mode_select {
u_int8_t opcode;
u_int8_t byte2;
#define AMS_SP 0x01 /* save pages */
#define AMS_PF 0x10 /* must be set in byte2 */
u_int8_t reserved1[5];
u_int8_t length[2];
u_int8_t reserved2[3];
Merge scsipi branch in the mainline. This add support for ATAPI devices (currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2 busses to which devices can attach (scsibus and atapibus). This needed to change some include files and structure names in the low level scsi drivers.
1997-08-27 15:22:52 +04:00
};
add support for an ATAPI attachment for 'sd'. fix 'cd' driver's NCD_SCSI bogosity (was using testing wrong macro!) clean up in various ways: * make common atapi_mode_{sense,select}() functions. * put ATAPI data structures in more sensible headers, split up by device type. * include headers a bit more carefully. * pass flags to attachment-specific cd functions, and use them. * get rid of SCSI bits in scsipi_base.h's scsipi_make_xs(), move them into the correct place in scsi_base.c. * fix minor typo in struct name in scsipiconf.h (which was apparently never used except in a #define later in the same file). * use __attribute__ to force 4-byte alignment for xs command store, so that architectures trying to bus_space_write_multi_N() (where N > 1) that data to a controller won't lose. * clean up a few comments in typos, and make a few #defines easier to understand/maintain. * rename cd_link.h to cdvar.h (via repository copy). This is exactly what a 'var' file is supposed to be.
1998-01-15 05:21:27 +03:00
#define ATAPI_MODE_SENSE 0x5a
struct atapi_mode_sense {
u_int8_t opcode;
u_int8_t byte2;
u_int8_t page;
u_int8_t reserved1[4];
u_int8_t length[2];
u_int8_t reserved2[3];
Merge scsipi branch in the mainline. This add support for ATAPI devices (currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2 busses to which devices can attach (scsibus and atapibus). This needed to change some include files and structure names in the low level scsi drivers.
1997-08-27 15:22:52 +04:00
};
add support for an ATAPI attachment for 'sd'. fix 'cd' driver's NCD_SCSI bogosity (was using testing wrong macro!) clean up in various ways: * make common atapi_mode_{sense,select}() functions. * put ATAPI data structures in more sensible headers, split up by device type. * include headers a bit more carefully. * pass flags to attachment-specific cd functions, and use them. * get rid of SCSI bits in scsipi_base.h's scsipi_make_xs(), move them into the correct place in scsi_base.c. * fix minor typo in struct name in scsipiconf.h (which was apparently never used except in a #define later in the same file). * use __attribute__ to force 4-byte alignment for xs command store, so that architectures trying to bus_space_write_multi_N() (where N > 1) that data to a controller won't lose. * clean up a few comments in typos, and make a few #defines easier to understand/maintain. * rename cd_link.h to cdvar.h (via repository copy). This is exactly what a 'var' file is supposed to be.
1998-01-15 05:21:27 +03:00
struct atapi_mode_header {
u_int8_t length[2];
u_int8_t medium;
#define MDT_UNKNOWN 0x00
#define MDT_DATA_120 0x01
#define MDT_AUDIO_120 0x02
#define MDT_COMB_120 0x03
#define MDT_PHOTO_120 0x04
#define MDT_DATA_80 0x05
#define MDT_AUDIO_80 0x06
#define MDT_COMB_80 0x07
#define MDT_PHOTO_80 0x08
#define MDT_NO_DISC 0x70
#define MDT_DOOR_OPEN 0x71
#define MDT_FMT_ERROR 0x72
u_int8_t reserved[5];
};