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/* $OpenBSD: lpt_puc.c,v 1.4 2006/07/31 11:06:36 mickey Exp $ */
/* $NetBSD: lpt_puc.c,v 1.1 1998/06/26 18:52:41 cgd Exp $ */
/*
* Copyright (c) 1998 Christopher G. Demetriou. 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 Christopher G. Demetriou
* 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.
*/
/*
* Machine-independent parallel port ('lpt') driver attachment to "PCI
* Universal Communications" controller driver.
*
* Author: Christopher G. Demetriou, May 17, 1998.
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/device.h>
#include <machine/bus.h>
#include <dev/pci/pucvar.h>
#include <dev/ic/lptreg.h>
#include <dev/ic/lptvar.h>
int lpt_puc_probe(struct device *, void *, void *);
void lpt_puc_attach(struct device *, struct device *, void *);
int lpt_puc_detach(struct device *, int);
struct cfattach lpt_puc_ca = {
sizeof(struct lpt_softc), lpt_puc_probe, lpt_puc_attach, lpt_puc_detach
};
int
lpt_puc_probe(parent, match, aux)
struct device *parent;
void *match, *aux;
{
struct puc_attach_args *aa = aux;
/*
* Locators already matched, just check the type.
*/
if (aa->type != PUC_PORT_TYPE_LPT)
return (0);
return (1);
}
void
lpt_puc_attach(parent, self, aux)
struct device *parent, *self;
void *aux;
{
struct lpt_softc *sc = (void *)self;
struct puc_attach_args *aa = aux;
const char *intrstr;
sc->sc_iot = aa->t;
sc->sc_ioh = aa->h;
intrstr = aa->intr_string(aa);
sc->sc_ih = aa->intr_establish(aa, IPL_TTY, lptintr, sc,
sc->sc_dev.dv_xname);
if (sc->sc_ih == NULL) {
printf(": couldn't establish interrupt");
if (intrstr != NULL)
printf(" at %s", intrstr);
printf("\n");
return;
}
printf(": interrupting at %s", intrstr);
sc->sc_state = 0;
lpt_attach_common(sc);
}
int
lpt_puc_detach(struct device *self, int flags)
{
/* cardbus_intr_disestablish(psc->sc_cc, psc->sc_cf, csc->cc_ih); */
return (0);
}
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