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176 lines
6.2 KiB
C
176 lines
6.2 KiB
C
/* $Id: scsi-disk.h,v 1.2 2003/08/07 22:14:31 fredette Exp $ */
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/* tme/scsi/scsi-disk.h - header file for generic SCSI disk emulation: */
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/*
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* Copyright (c) 2003 Matt Fredette
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Matt Fredette.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _TME_SCSI_SCSI_DISK_H
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#define _TME_SCSI_SCSI_DISK_H
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#include <tme/common.h>
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_TME_RCSID("$Id: scsi-disk.h,v 1.2 2003/08/07 22:14:31 fredette Exp $");
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/* includes: */
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#include <tme/generic/disk.h>
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#include <tme/scsi/scsi-device.h>
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#include <tme/scsi/scsi-cdb.h>
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#include <tme/scsi/scsi-msg.h>
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/* macros: */
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/* "Group 0 Commands for Direct-Access Devices" */
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/* 0x00 common */
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#define TME_SCSI_CDB_DISK_REZERO_UNIT (0x01)
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/* 0x02 vendor unique */
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/* 0x03 common */
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#define TME_SCSI_CDB_DISK_FORMAT_UNIT (0x04)
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/* 0x05 vendor unique */
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/* 0x06 vendor unique */
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#define TME_SCSI_CDB_DISK_REASSIGN_BLKS (0x07)
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#define TME_SCSI_CDB_DISK_READ0 (0x08)
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/* 0x09 vendor unique */
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#define TME_SCSI_CDB_DISK_WRITE0 (0x0a)
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#define TME_SCSI_CDB_DISK_SEEK0 (0x0b)
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/* 0x0c vendor unique */
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/* 0x0d vendor unique */
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/* 0x0e vendor unique */
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/* 0x0f vendor unique */
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/* 0x10 vendor unique */
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/* 0x11 vendor unique */
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/* 0x12 common */
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/* 0x13 vendor unique */
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/* 0x14 vendor unique */
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#define TME_SCSI_CDB_DISK_MODE_SELECT (0x15)
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#define TME_SCSI_CDB_DISK_RESERVE (0x16)
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#define TME_SCSI_CDB_DISK_RELEASE (0x17)
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/* 0x18 common */
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/* 0x19 vendor unique */
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#define TME_SCSI_CDB_DISK_MODE_SENSE (0x1a)
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#define TME_SCSI_CDB_DISK_START_STOP (0x1b)
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/* 0x1c common */
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/* 0x1d common */
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#define TME_SCSI_CDB_DISK_PREVENT_ALLOW (0x1e)
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/* 0x1f common */
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/* "Group 1 Commands for Direct-Access Devices" */
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/* 0x20 vendor unique */
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/* 0x21 vendor unique */
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/* 0x22 vendor unique */
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/* 0x23 vendor unique */
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/* 0x24 vendor unique */
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#define TME_SCSI_CDB_DISK_READ_CAPACITY (0x25)
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/* 0x26 vendor unique */
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/* 0x27 vendor unique */
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#define TME_SCSI_CDB_DISK_READ1 (0x28)
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/* 0x29 vendor unique */
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#define TME_SCSI_CDB_DISK_WRITE1 (0x2a)
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#define TME_SCSI_CDB_DISK_SEEK1 (0x2b)
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/* 0x2c vendor unique */
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/* 0x2d vendor unique */
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#define TME_SCSI_CDB_DISK_WRITE_VERIFY (0x2e)
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#define TME_SCSI_CDB_DISK_VERIFY (0x2f)
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#define TME_SCSI_CDB_DISK_SEARCH_HIGH (0x30)
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#define TME_SCSI_CDB_DISK_SEARCH_EQUAL (0x31)
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#define TME_SCSI_CDB_DISK_SEARCH_LOW (0x32)
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#define TME_SCSI_CDB_DISK_SET_LIMITS (0x33)
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/* 0x34 reserved */
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/* 0x35 reserved */
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/* 0x36 reserved */
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/* 0x37 reserved */
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/* 0x38 reserved */
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/* 0x39 common */
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/* 0x3a common */
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/* 0x3b reserved */
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/* 0x3c reserved */
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/* 0x3d reserved */
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/* 0x3e reserved */
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/* 0x3f reserved */
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/* types: */
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/* a SCSI disk device disk connection: */
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struct tme_scsi_disk_connection {
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/* the regular disk connection: */
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struct tme_disk_connection tme_scsi_disk_connection;
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/* the LUN for this disk: */
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int tme_scsi_disk_connection_lun;
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/* the block size for this disk: */
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union tme_value64 tme_scsi_disk_connection_block_size;
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};
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/* a SCSI disk: */
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struct tme_scsi_disk {
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/* our SCSI device structure: */
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struct tme_scsi_device tme_scsi_disk_device;
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#define tme_scsi_disk_element tme_scsi_disk_device.tme_scsi_device_element
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#define tme_scsi_disk_mutex tme_scsi_disk_device.tme_scsi_device_mutex
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/* our type name: */
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char *tme_scsi_disk_type;
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/* our disk connections: */
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struct tme_scsi_disk_connection *tme_scsi_disk_connections[TME_SCSI_DEVICE_LUN_COUNT];
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};
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/* prototypes: */
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int tme_scsi_disk_connections_new _TME_P((struct tme_element *,
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const char * const *,
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struct tme_connection **,
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char **));
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int tme_scsi_disk_connection_make _TME_P((struct tme_connection *,
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unsigned int));
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int tme_scsi_disk_connection_break _TME_P((struct tme_connection *,
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unsigned int));
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int tme_scsi_disk_control _TME_P((struct tme_disk_connection *,
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unsigned int, ...));
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int tme_scsi_disk_tme_init _TME_P((struct tme_scsi_disk *));
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int tme_scsi_disk_acb4000_init _TME_P((struct tme_scsi_disk *));
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_format_unit);
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_read0);
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_write0);
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_mode_select);
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_mode_sense);
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_start_stop);
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_prevent_allow);
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_read_capacity);
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_read1);
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_write1);
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_TME_SCSI_DEVICE_CDB_P(tme_scsi_disk_cdb_inquiry);
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#endif /* !_TME_SCSI_SCSI_DISK_H */
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