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pciidevar.h revision 1.1 
      1 /*	$NetBSD: pciidevar.h,v 1.1 1998/03/04 06:35:11 cgd Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1998 Christopher G. Demetriou.  All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *      This product includes software developed by Christopher G. Demetriou
     17  *	for the NetBSD Project.
     18  * 4. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 /*
     34  * PCI IDE driver exported software structures.
     35  *
     36  * Author: Christopher G. Demetriou, March 2, 1998.
     37  */
     38 
     39 struct device;
     40 struct pci_attach_args;
     41 
     42 /*
     43  * Attach args for devices that attach to pciide.  Really, that's just wdc.
     44  */
     45 struct pciide_attach_args {
     46 	int			channel;
     47 	bus_space_tag_t		cmd_iot, ctl_iot;
     48 	bus_space_handle_t	cmd_ioh, ctl_ioh;
     49 	int			(**ihandp) __P((void *));
     50 	void			**ihandargp;
     51 };
     52 
     53 /*
     54  * Functions defined by machine-dependent code.
     55  */
     56 
     57 /* Attach compat interrupt handler, returning handle or NULL if failed. */
     58 void	*pciide_machdep_compat_intr_establish __P((struct device *,
     59 	    struct pci_attach_args *, int, int (*)(void *), void *));
     60