mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-18 10:35:55 +00:00
130 lines
3.5 KiB
C
130 lines
3.5 KiB
C
/* $FreeBSD$ */
|
|
/* $NecBSD: tmc18c30_pisa.c,v 1.22 1998/11/26 01:59:21 honda Exp $ */
|
|
/* $NetBSD$ */
|
|
|
|
/*
|
|
* [Ported for FreeBSD]
|
|
* Copyright (c) 2000
|
|
* Noriaki Mitsunaga, Mitsuru Iwasaki and Takanori Watanabe.
|
|
* All rights reserved.
|
|
* [NetBSD for NEC PC-98 series]
|
|
* Copyright (c) 1996, 1997, 1998
|
|
* NetBSD/pc98 porting staff. All rights reserved.
|
|
* Copyright (c) 1996, 1997, 1998
|
|
* Naofumi HONDA. All rights reserved.
|
|
* Copyright (c) 1996, 1997, 1998
|
|
* Kouichi Matsuda. 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.
|
|
*/
|
|
|
|
#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 <sys/errno.h>
|
|
|
|
#include <machine/bus_pio.h>
|
|
#include <machine/bus.h>
|
|
#include <machine/resource.h>
|
|
#include <sys/rman.h>
|
|
|
|
#include <cam/scsi/scsi_low.h>
|
|
#include <cam/scsi/scsi_low_pisa.h>
|
|
|
|
#include <dev/stg/tmc18c30reg.h>
|
|
#include <dev/stg/tmc18c30var.h>
|
|
#include <dev/stg/tmc18c30.h>
|
|
|
|
static int
|
|
stg_isa_probe(device_t dev)
|
|
{
|
|
struct stg_softc *sc = device_get_softc(dev);
|
|
int error;
|
|
|
|
sc->port_rid = 0;
|
|
sc->irq_rid = 0;
|
|
error = stg_alloc_resource(dev);
|
|
if (error) {
|
|
return(error);
|
|
}
|
|
|
|
if (stg_probe(dev) == 0) {
|
|
stg_release_resource(dev);
|
|
return(ENXIO);
|
|
}
|
|
|
|
stg_release_resource(dev);
|
|
|
|
return(0);
|
|
}
|
|
|
|
static int
|
|
stg_isa_attach(device_t dev)
|
|
{
|
|
struct stg_softc *sc = device_get_softc(dev);
|
|
int error;
|
|
|
|
sc->port_rid = 0;
|
|
sc->irq_rid = 0;
|
|
error = stg_alloc_resource(dev);
|
|
if (error) {
|
|
return(error);
|
|
}
|
|
|
|
error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_CAM | INTR_ENTROPY,
|
|
stg_intr, (void *)sc, &sc->stg_intrhand);
|
|
if (error) {
|
|
stg_release_resource(dev);
|
|
return(error);
|
|
}
|
|
|
|
if (stg_attach(dev) == 0) {
|
|
stg_release_resource(dev);
|
|
return(ENXIO);
|
|
}
|
|
|
|
return(0);
|
|
}
|
|
|
|
static device_method_t stg_isa_methods[] = {
|
|
/* Device interface */
|
|
DEVMETHOD(device_probe, stg_isa_probe),
|
|
DEVMETHOD(device_attach, stg_isa_attach),
|
|
DEVMETHOD(device_detach, stg_detach),
|
|
|
|
{ 0, 0 }
|
|
};
|
|
|
|
static driver_t stg_isa_driver = {
|
|
"stg",
|
|
stg_isa_methods,
|
|
sizeof(struct stg_softc),
|
|
};
|
|
|
|
DRIVER_MODULE(stg, isa, stg_isa_driver, stg_devclass, 0, 0);
|
|
MODULE_DEPEND(stg, scsi_low, 1, 1, 1);
|