/*- * 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