LCOM1920-T02G10

/*        $NetBSD: pci.h,v 1.6 2014/09/21 14:32:37 christos Exp $        */

/*

 * Copyright 2001 Wasabi Systems, Inc.

 * All rights reserved.

 *

 * Written by Jason R. Thorpe for Wasabi Systems, Inc.

 *

 * 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 for the NetBSD Project by

 *        Wasabi Systems, Inc.

 * 4. The name of Wasabi Systems, Inc. may not be used to endorse

 *    or promote products derived from this software without specific prior

 *    written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC

 * 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.

 */

#ifndef _PCI_H_

#define        _PCI_H_

/*

 * Interface to the PCI bus for user programs.

 */

typedef uint32_t pcireg_t;        /* XXX */

/* pci_bus.c */

int        pcibus_conf_read(int, u_int, u_int, u_int, u_int, pcireg_t *);

int        pcibus_conf_write(int, u_int, u_int, u_int, u_int, pcireg_t);

/* pci_device.c */

int        pcidev_conf_read(int, u_int, pcireg_t *);

int        pcidev_conf_write(int, u_int, pcireg_t);

/* pci_drvname.c */

int        pci_drvname(int, u_int, u_int, char *, size_t);

/* pci_subr.c */

void        pci_devinfo(pcireg_t, pcireg_t, int, char *, size_t);

void        pci_conf_print(int, u_int, u_int, u_int);

#endif /* _PCI_H_ */