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Alpha8200: Update this stub memory board driver for using newbus.

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This commit is contained in:
Matt Jacob 2000-03-18 07:28:27 +00:00
parent cce91055e5
commit 67795722e9
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=58199
1 changed files with 33 additions and 39 deletions
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72
sys/alpha/tlsb/tlsbmem.c
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@ -1,8 +1,7 @@
/* $NetBSD: tlsbmem.c,v 1.6 1998/01/12 10:21:25 thorpej Exp $ */
/* $FreeBSD$ */
/*
* Copyright (c) 1997 by Matthew Jacob
* Copyright (c) 1997, 2000 by Matthew Jacob
* NASA AMES Research Center.
* All rights reserved.
*
@ -15,8 +14,6 @@
* 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 AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@ -36,56 +33,53 @@
* AlphaServer 8200 and 8400 systems.
*/
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: tlsbmem.c,v 1.6 1998/01/12 10:21:25 thorpej Exp $");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <sys/bus.h>
#include <sys/malloc.h>
#include <machine/autoconf.h>
#include <machine/rpb.h>
#include <machine/pte.h>
#include <alpha/tlsb/tlsbreg.h>
#include <alpha/tlsb/tlsbvar.h>
struct tlsbmem_softc {
struct device sc_dv;
int sc_node; /* TLSB node */
u_int16_t sc_dtype; /* device type */
/*
* Device methods
*/
static int tlsbmem_probe(device_t);
static device_method_t tlsbmem_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, tlsbmem_probe),
DEVMETHOD(device_attach, bus_generic_attach),
DEVMETHOD(device_detach, bus_generic_detach),
DEVMETHOD(device_shutdown, bus_generic_shutdown),
/* Bus interface */
DEVMETHOD(bus_print_child, bus_generic_print_child),
DEVMETHOD(bus_read_ivar, bus_generic_read_ivar),
DEVMETHOD(bus_write_ivar, bus_generic_write_ivar),
DEVMETHOD(bus_setup_intr, bus_generic_setup_intr),
DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr),
{ 0, 0 }
};
static int tlsbmemmatch __P((struct device *, struct cfdata *, void *));
static void tlsbmemattach __P((struct device *, struct device *, void *));
struct cfattach tlsbmem_ca = {
sizeof (struct tlsbmem_softc), tlsbmemmatch, tlsbmemattach
static devclass_t tlsbmem_devclass;
static driver_t tlsbmem_driver = {
"tlsbmem", tlsbmem_methods, 1
};
static int
tlsbmemmatch(parent, cf, aux)
struct device *parent;
struct cfdata *cf;
void *aux;
tlsbmem_probe(device_t dev)
{
struct tlsb_dev_attach_args *ta = aux;
if (TLDEV_ISMEM(ta->ta_dtype))
return (1);
struct tlsb_device *tdev = DEVTOTLSB(dev);
if (!TLDEV_ISMEM(tdev->td_tldev)) {
return (-1);
}
return (0);
}
static void
tlsbmemattach(parent, self, aux)
struct device *parent;
struct device *self;
void *aux;
{
struct tlsb_dev_attach_args *ta = aux;
struct tlsbmem_softc *sc = (struct tlsbmem_softc *)self;
sc->sc_node = ta->ta_node;
sc->sc_dtype = ta->ta_dtype;
printf("\n");
}
DRIVER_MODULE(tlsbmem, tlsb, tlsbmem_driver, tlsbmem_devclass, 0, 0);