292085c2c1
o Offset and period in synch messages and width negotiation should be done for per target not per lun. Move these from *lun_info to *targ_info. o Change in handling XPT_RESET_DEV and XPT_GET_TRAN_SETTINGS . o Change CAM_* xpt_done return values. o Busy loop did not timeout. Change this to timeout as original NetBSD/pc98. Reviewed by: bsd-nomads ML
92 lines
3.4 KiB
C
92 lines
3.4 KiB
C
/* $FreeBSD$ */
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/* $NecBSD: ncr53c500var.h,v 1.11 1998/11/28 18:42:42 honda Exp $ */
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/* $NetBSD$ */
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/*
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* [NetBSD for NEC PC-98 series]
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* Copyright (c) 1995, 1996, 1997, 1998
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* NetBSD/pc98 porting staff. All rights reserved.
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* Copyright (c) 1995, 1996, 1997, 1998
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* Naofumi HONDA. 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. 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 _NCR53C500VAR_H_
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#define _NCR53C500VAR_H_
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/*****************************************************************
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* Host adapter structure
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*****************************************************************/
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struct ncv_softc {
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struct scsi_low_softc sc_sclow; /* generic data */
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bus_space_tag_t sc_iot;
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bus_space_tag_t sc_memt;
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bus_space_handle_t sc_ioh;
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void *sc_ih;
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int sc_wc; /* weight counter */
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int sc_selstop; /* sel atn stop asserted */
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int sc_compseq; /* completion seq cmd asserted */
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int sc_tdatalen; /* temp xfer data len */
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struct ncv_hw sc_hw; /* hardware register images */
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#if defined (__FreeBSD__) && __FreeBSD_version >= 400001
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int port_rid;
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int irq_rid;
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int mem_rid;
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struct resource *port_res;
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struct resource *irq_res;
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struct resource *mem_res;
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void *ncv_intrhand;
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#endif
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};
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/*****************************************************************
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* Target information
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*****************************************************************/
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struct ncv_targ_info {
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struct targ_info nti_ti;
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u_int8_t nti_reg_cfg3; /* cfg3 images per target */
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u_int8_t nti_reg_offset; /* synch offset register per target */
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u_int8_t nti_reg_period; /* synch period register per target */
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};
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/*****************************************************************
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* Proto
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*****************************************************************/
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int ncvprobesubr __P((bus_space_tag_t, bus_space_handle_t ioh, u_int, int));
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void ncvattachsubr __P((struct ncv_softc *));
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int ncvprint __P((void *, const char *));
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int ncvintr __P((void *));
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#if defined(i386)
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#define SOFT_INTR_REQUIRED(slp) (softintr((slp)->sl_irq))
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#else /* !i386 */
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#define SOFT_INTR_REQUIRED(slp)
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#endif /* !i386 */
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#endif /* !_NCR53C500VAR_H_ */
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