mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-21 11:13:30 +00:00
94 lines
3.0 KiB
C
94 lines
3.0 KiB
C
/*-
|
|
* Copyright (c) 1998 Nicolas Souchu
|
|
* All rights reserved.
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
|
*
|
|
* $Id: vpoio.h,v 1.1.2.2 1998/06/14 14:37:43 son Exp $
|
|
*
|
|
*/
|
|
#ifndef __VP0IO_H
|
|
#define __VP0IO_H
|
|
|
|
/*
|
|
* The ZIP drive cannot act as an initiator.
|
|
*/
|
|
#define VP0_INITIATOR 0x7
|
|
|
|
#define VP0_ESELECT_TIMEOUT 1
|
|
#define VP0_ECMD_TIMEOUT 2
|
|
#define VP0_ECONNECT 3
|
|
#define VP0_ESTATUS_TIMEOUT 4
|
|
#define VP0_EDATA_OVERFLOW 5
|
|
#define VP0_EDISCONNECT 6
|
|
#define VP0_EPPDATA_TIMEOUT 7
|
|
#define VP0_ENEGOCIATE 8
|
|
#define VP0_ENOPORT 9
|
|
#define VP0_EINITFAILED 10
|
|
#define VP0_EINTR 12
|
|
|
|
#define VP0_EOTHER 13
|
|
|
|
#define VP0_OPENNINGS 1
|
|
|
|
/*
|
|
* Data structure used during microsequence execution
|
|
* when characters are received in nibble mode
|
|
*/
|
|
struct vpo_nibble {
|
|
char h; /* most significant nibble */
|
|
char l; /* less significant nibble */
|
|
};
|
|
|
|
struct vpoio_data {
|
|
unsigned short int vpo_unit;
|
|
|
|
struct vpo_nibble vpo_nibble;
|
|
|
|
/* each device must have its own nibble inbyte microsequence */
|
|
struct ppb_microseq *vpo_nibble_inbyte_msq;
|
|
|
|
struct ppb_device vpo_dev;
|
|
};
|
|
|
|
#define vpoio_set_unit(vpo,unit) ((vpo)->vpo_unit = unit)
|
|
|
|
struct ppb_device *vpoio_probe(struct ppb_data *ppb, struct vpoio_data *vpo);
|
|
|
|
int vpoio_attach(struct vpoio_data *vpo);
|
|
int vpoio_reset_bus(struct vpoio_data *vpo);
|
|
|
|
int vpoio_do_scsi(struct vpoio_data *vpo, int host, int target, char *command,
|
|
int clen, char *buffer, int blen, int *result, int *count,
|
|
int *ret);
|
|
|
|
struct ppb_device *imm_probe(struct ppb_data *ppb, struct vpoio_data *vpo);
|
|
|
|
int imm_attach(struct vpoio_data *vpo);
|
|
int imm_reset_bus(struct vpoio_data *vpo);
|
|
|
|
int imm_do_scsi(struct vpoio_data *vpo, int host, int target, char *command,
|
|
int clen, char *buffer, int blen, int *result, int *count,
|
|
int *ret);
|
|
|
|
#endif
|