diff options
Diffstat (limited to 'sys/dev/nsp/nspvar.h')
| -rw-r--r-- | sys/dev/nsp/nspvar.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/sys/dev/nsp/nspvar.h b/sys/dev/nsp/nspvar.h new file mode 100644 index 0000000..5761408 --- /dev/null +++ b/sys/dev/nsp/nspvar.h @@ -0,0 +1,113 @@ +/* $FreeBSD$ */ +/* $NecBSD: nspvar.h,v 1.7.14.5 2001/06/29 06:27:54 honda Exp $ */ +/* $NetBSD$ */ + +/* + * [NetBSD for NEC PC-98 series] + * Copyright (c) 1998, 1999, 2000, 2001 + * NetBSD/pc98 porting staff. All rights reserved. + * + * Copyright (c) 1998, 1999, 2000, 2001 + * Naofumi HONDA. 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. + * 3. 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. + */ + +#ifndef _NSPVAR_H_ +#define _NSPVAR_H_ + +/***************************************************************** + * Host adapter structure + *****************************************************************/ +struct nsp_softc { + struct scsi_low_softc sc_sclow; /* generic data */ + +#ifdef __NetBSD__ + bus_space_tag_t sc_iot; + bus_space_handle_t sc_ioh; + bus_space_tag_t sc_memt; + bus_space_handle_t sc_memh; + + void *sc_ih; +#endif /* __NetBSD__ */ + +#ifdef __FreeBSD__ + bus_space_tag_t sc_iot; + bus_space_handle_t sc_ioh; + bus_space_tag_t sc_memt; + bus_space_handle_t sc_memh; + + int port_rid; + int irq_rid; + int mem_rid; + struct resource *port_res; + struct resource *irq_res; + struct resource *mem_res; + + void *nsp_intrhand; +#endif /* __FreeBSD__ */ + + int sc_tmaxcnt; /* timeout count */ + int sc_seltout; /* selection timeout counter */ + int sc_timer; /* timer start */ + + int sc_suspendio; /* SMIT: data suspendio bytes */ + u_int8_t sc_xfermr; /* SMIT: fifo control reg */ + int sc_dataout_timeout; /* data out timeout counter */ + + u_int sc_idbit; /* host id bit pattern */ + u_int sc_cnt; /* fifo R/W count (host) */ + + u_int8_t sc_iclkdiv; /* scsi chip clock divisor */ + u_int8_t sc_clkdiv; /* asic chip clock divisor */ + u_int8_t sc_icr; /* interrupt control reg */ + + u_int8_t sc_busc; /* busc registers */ + u_int8_t sc_parr; /* parity control register */ +}; + +/***************************************************************** + * Lun information + *****************************************************************/ +struct nsp_targ_info { + struct targ_info nti_ti; /* generic lun info */ + + u_int8_t nti_reg_syncr; /* sync registers per devices */ + u_int8_t nti_reg_ackwidth; /* ackwidth per devices */ +}; + +/***************************************************************** + * Proto + *****************************************************************/ +int nspprobesubr(bus_space_tag_t, bus_space_handle_t, u_int); +void nspattachsubr(struct nsp_softc *); +int nspprint(void *, const char *); +int nspintr(void *); + +#if defined(__i386__) && 0 +#define SOFT_INTR_REQUIRED(slp) (softintr((slp)->sl_irq)) +#else /* !__i386__ */ +#define SOFT_INTR_REQUIRED(slp) +#endif /* !__i386__ */ +#endif /* !_NSPVAR_H_ */ |
