60 lines
2.5 KiB
C
60 lines
2.5 KiB
C
/* $NetBSD: siop_pci_common.h,v 1.1 2000/05/15 07:53:18 bouyer Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2000 Manuel Bouyer.
|
|
*
|
|
* 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Manuel Bouyer
|
|
* 4. 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.
|
|
*/
|
|
|
|
/* common functions for the siop and esiop pci front ends */
|
|
|
|
/* structure describing each chip */
|
|
struct siop_product_desc {
|
|
u_int32_t product;
|
|
int revision;
|
|
const char *name;
|
|
int features; /* features are defined in siopvar.h */
|
|
u_int8_t maxburst;
|
|
u_int8_t maxoff; /* maximum supported offset */
|
|
u_int8_t clock_div; /* clock divider to use for async. logic */
|
|
u_int8_t clock_period; /* clock period (ns * 10) */
|
|
};
|
|
|
|
const struct siop_product_desc * siop_lookup_product __P((u_int32_t, int));
|
|
|
|
/* Driver internal state */
|
|
struct siop_pci_softc {
|
|
struct siop_softc siop;
|
|
pci_chipset_tag_t sc_pc; /* PCI registers info */
|
|
pcitag_t sc_tag;
|
|
void *sc_ih; /* PCI interrupt handle */
|
|
const struct siop_product_desc *sc_pp; /* Adapter description */
|
|
};
|
|
|
|
int siop_pci_attach_common __P((struct siop_pci_softc *,
|
|
struct pci_attach_args *));
|
|
void siop_pci_reset __P((struct siop_softc *));
|