xref: /freebsd-10.2-release/sys/mips/nlm/dev/cfi_pci_xlp.c

/*-
 * Copyright (c) 2003-2012 Broadcom Corporation
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY BROADCOM ``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 BROADCOM OR CONTRIBUTORS 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>
__FBSDID("$FreeBSD: releng/10.2/sys/mips/nlm/dev/cfi_pci_xlp.c 233556 2012-03-27 15:16:38Z jchandra $");

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bus.h>
#include <sys/conf.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <machine/bus.h>
#include <sys/rman.h>
#include <machine/resource.h>

#include <dev/pci/pcivar.h>

#include <dev/cfi/cfi_var.h>

#include <mips/nlm/hal/haldefs.h>
#include <mips/nlm/hal/iomap.h>

static int cfi_xlp_probe(device_t dev);

static device_method_t cfi_xlp_methods[] = {
	/* Device interface */
	DEVMETHOD(device_probe,		cfi_xlp_probe),
	DEVMETHOD(device_attach,	cfi_attach),
	DEVMETHOD(device_detach,	cfi_detach),
	DEVMETHOD_END
};

static driver_t cfi_xlp_driver = {
	cfi_driver_name,
	cfi_xlp_methods,
	sizeof(struct cfi_softc),
};

static int
cfi_xlp_probe(device_t dev)
{

	if (pci_get_vendor(dev) != PCI_VENDOR_NETLOGIC ||
	    pci_get_device(dev) != PCI_DEVICE_ID_NLM_NOR)
		return (ENXIO);

	device_set_desc(dev, "Netlogic XLP NOR Bus");
	return (cfi_probe(dev));
}

DRIVER_MODULE(cfi_xlp, pci, cfi_xlp_driver, cfi_devclass, 0, 0);