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pci_machdep.h revision 1.2.2.1 
      1  1.2.2.1  minoura /* $NetBSD: pci_machdep.h,v 1.2.2.1 2000/06/22 17:04:28 minoura Exp $ */
      2      1.1      mrg 
      3      1.1      mrg /*
      4      1.1      mrg  * Copyright (c) 1999 Matthew R. Green
      5      1.1      mrg  * All rights reserved.
      6      1.1      mrg  *
      7      1.1      mrg  * Redistribution and use in source and binary forms, with or without
      8      1.1      mrg  * modification, are permitted provided that the following conditions
      9      1.1      mrg  * are met:
     10      1.1      mrg  * 1. Redistributions of source code must retain the above copyright
     11      1.1      mrg  *    notice, this list of conditions and the following disclaimer.
     12      1.1      mrg  * 2. Redistributions in binary form must reproduce the above copyright
     13      1.1      mrg  *    notice, this list of conditions and the following disclaimer in the
     14      1.1      mrg  *    documentation and/or other materials provided with the distribution.
     15      1.1      mrg  * 3. The name of the author may not be used to endorse or promote products
     16      1.1      mrg  *    derived from this software without specific prior written permission.
     17      1.1      mrg  *
     18      1.1      mrg  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19      1.1      mrg  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20      1.1      mrg  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21      1.1      mrg  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22      1.1      mrg  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     23      1.1      mrg  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24      1.1      mrg  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     25      1.1      mrg  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     26      1.1      mrg  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     27      1.1      mrg  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     28      1.1      mrg  * SUCH DAMAGE.
     29      1.1      mrg  */
     30      1.1      mrg 
     31      1.1      mrg #ifndef _MACHINE_PCI_MACHDEP_H_
     32      1.1      mrg #define _MACHINE_PCI_MACHDEP_H_
     33      1.1      mrg 
     34      1.1      mrg /*
     35      1.1      mrg  * define some bits used to glue into the common PCI code.
     36      1.1      mrg  */
     37      1.1      mrg 
     38      1.1      mrg typedef struct sparc_pci_chipset *pci_chipset_tag_t;
     39      1.1      mrg typedef u_int pcitag_t;
     40      1.1      mrg typedef u_int pci_intr_handle_t;
     41      1.1      mrg 
     42      1.1      mrg struct sparc_pci_chipset {
     43      1.2      eeh 	void			*cookie;	/* psycho_pbm, but sssh! */
     44      1.2      eeh 	int			node;		/* OFW node */
     45      1.2      eeh 	int			busno;		/* PCI bus number */
     46      1.1      mrg 	/* do we need any more here? */
     47      1.1      mrg };
     48      1.1      mrg 
     49  1.2.2.1  minoura void		pci_attach_hook(struct device *, struct device *,
     50  1.2.2.1  minoura 				     struct pcibus_attach_args *);
     51  1.2.2.1  minoura int		pci_bus_maxdevs(pci_chipset_tag_t, int);
     52  1.2.2.1  minoura pcitag_t	pci_make_tag(pci_chipset_tag_t, int, int, int);
     53  1.2.2.1  minoura pcireg_t	pci_conf_read(pci_chipset_tag_t, pcitag_t, int);
     54  1.2.2.1  minoura void		pci_conf_write(pci_chipset_tag_t, pcitag_t, int,
     55  1.2.2.1  minoura 				    pcireg_t);
     56  1.2.2.1  minoura int		pci_intr_map(pci_chipset_tag_t, pcitag_t, int, int,
     57  1.2.2.1  minoura 					  pci_intr_handle_t *);
     58  1.2.2.1  minoura const char	*pci_intr_string(pci_chipset_tag_t, pci_intr_handle_t);
     59  1.2.2.1  minoura const struct evcnt *pci_intr_evcnt(pci_chipset_tag_t, pci_intr_handle_t);
     60  1.2.2.1  minoura void		*pci_intr_establish(pci_chipset_tag_t, pci_intr_handle_t,
     61  1.2.2.1  minoura 					 int, int (*)(void *), void *);
     62  1.2.2.1  minoura void		pci_intr_disestablish(pci_chipset_tag_t, void *);
     63      1.1      mrg 
     64      1.1      mrg #endif /* _MACHINE_PCI_MACHDEP_H_ */
     65