9caaf18836
Also make TC framebuffer-console search table-driven. Does not yet include "tcasic" layer; there's no such hardware on DECstations and nothing for a tcasic layer to do.
101 lines
3.5 KiB
C
101 lines
3.5 KiB
C
/* $NetBSD: tc_3maxplus.c,v 1.1 1998/04/19 07:59:13 jonathan Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1998 Jonathan Stone. 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Jonathan Stone for
|
|
* the NetBSD Project.
|
|
* 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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
|
|
__KERNEL_RCSID(0, "$NetBSD: tc_3maxplus.c,v 1.1 1998/04/19 07:59:13 jonathan Exp $ ");
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/device.h>
|
|
#include <dev/cons.h>
|
|
#include <dev/tc/tcvar.h>
|
|
#include <machine/autoconf.h>
|
|
|
|
#include <pmax/pmax/pmaxtype.h>
|
|
#include <pmax/pmax/kn03.h>
|
|
|
|
|
|
int tcbus_match_3maxplus(struct device *, struct cfdata *, void *);
|
|
void tcbus_attach_3maxplus(struct device *, struct device *, void *);
|
|
|
|
/*
|
|
* The only builtin Turbochannel device on the kn03 (and kmin)
|
|
* is the IOCTL asic, which is mapped into TC slot 3.
|
|
*/
|
|
const struct tc_builtin tc_kn03_builtins[] = {
|
|
{ "IOCTL ", 3, 0x0, TC_C(3), /*TC_C(3)*/ }
|
|
};
|
|
|
|
|
|
/* 3MAXPLUS TC slot addresses */
|
|
static struct tc_slotdesc tc_kn03_slots [4] = {
|
|
{ TC_KV(KN03_PHYS_TC_0_START), TC_C(0) }, /* 0 - tc option slot 0 */
|
|
{ TC_KV(KN03_PHYS_TC_1_START), TC_C(1) }, /* 1 - tc option slot 1 */
|
|
{ TC_KV(KN03_PHYS_TC_2_START), TC_C(2) }, /* 2 - tc option slot 2 */
|
|
{ TC_KV(KN03_PHYS_TC_3_START), TC_C(3) } /* 3 - IOasic on b'board */
|
|
};
|
|
int tc_kn03_nslots =
|
|
sizeof(tc_kn03_slots) / sizeof(tc_kn03_slots[0]);
|
|
|
|
|
|
/*
|
|
* 3MAXPLUS turbochannel autoconfiguration table
|
|
*/
|
|
struct tcbus_attach_args kn03_tc_desc =
|
|
{
|
|
"tc", /* XXX common substructure */
|
|
0, /* XXX bus_space_tag */
|
|
TC_SPEED_25_MHZ,
|
|
KN03_TC_NSLOTS, tc_kn03_slots,
|
|
1, tc_kn03_builtins,
|
|
0, /*,tc_ds_ioasic_intr_establish, */
|
|
0 /* tc_ds_ioasic_intr_disestablish */
|
|
};
|
|
|
|
int
|
|
tcbus_match_3maxplus(parent, cfdata, aux)
|
|
struct device *parent;
|
|
struct cfdata *cfdata;
|
|
void *aux;
|
|
{
|
|
return (systype == DS_3MAXPLUS);
|
|
}
|
|
|
|
|
|
void
|
|
tcbus_attach_3maxplus(parent, self, aux)
|
|
struct device *parent;
|
|
struct device *self;
|
|
void *aux;
|
|
{
|
|
|
|
}
|