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pci_machdep.h revision 1.3 
      1 /*	$NetBSD: pci_machdep.h,v 1.3 2012/10/27 17:17:58 chs Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1996 Christopher G. Demetriou.  All rights reserved.
      5  * Copyright (c) 1994 Charles M. Hannum.  All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *	This product includes software developed by Charles M. Hannum.
     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 #ifndef _LANDISK_PCI_MACHDEP_H
     34 #define _LANDISK_PCI_MACHDEP_H
     35 
     36 /*
     37  * Machine-specific definitions for PCI autoconfiguration.
     38  */
     39 #define	__HAVE_PCI_CONF_HOOK
     40 
     41 /*
     42  * Types provided to machine-independent PCI code
     43  */
     44 typedef void *pci_chipset_tag_t;
     45 typedef int pcitag_t;
     46 typedef int pci_intr_handle_t;
     47 
     48 #include <sh3/dev/shpcicvar.h>
     49 
     50 /*
     51  * Forward declarations.
     52  */
     53 struct pci_attach_args;
     54 
     55 /*
     56  * Functions provided to machine-independent PCI code.
     57  */
     58 void landisk_pci_attach_hook(device_t, device_t,
     59     struct pcibus_attach_args *);
     60 int landisk_pci_intr_map(const struct pci_attach_args *, pci_intr_handle_t *);
     61 const char *landisk_pci_intr_string(pci_chipset_tag_t, pci_intr_handle_t);
     62 const struct evcnt *landisk_pci_intr_evcnt(pci_chipset_tag_t,pci_intr_handle_t);
     63 void *landisk_pci_intr_establish(pci_chipset_tag_t, pci_intr_handle_t, int,
     64     int (*)(void *), void *);
     65 void landisk_pci_intr_disestablish(pci_chipset_tag_t, void *);
     66 void landisk_pci_conf_interrupt(void *v, int bus, int dev, int pin,
     67     int swiz, int *iline);
     68 int landisk_pci_conf_hook(void *, int, int, int, pcireg_t);
     69 
     70 #define	pci_bus_maxdevs(v, busno) \
     71 	shpcic_bus_maxdevs(v, busno)
     72 #define	pci_make_tag(v, bus, dev, func) \
     73 	shpcic_make_tag(v, bus, dev, func)
     74 #define	pci_decompose_tag(v, tag, bp, dp, fp) \
     75 	shpcic_decompose_tag(v, tag, bp, dp, fp)
     76 #define	pci_conf_read(v, tag, reg) \
     77 	shpcic_conf_read(v, tag, reg)
     78 #define	pci_conf_write(v, tag, reg, data) \
     79 	shpcic_conf_write(v, tag, reg, data)
     80 
     81 #define	pci_attach_hook(pa, self, pba) \
     82 	landisk_pci_attach_hook(pa, self, pba)
     83 #define	pci_intr_map(pa, ihp) \
     84 	landisk_pci_intr_map(pa, ihp)
     85 #define	pci_intr_string(v, ih) \
     86 	landisk_pci_intr_string(v, ih)
     87 #define	pci_intr_evcnt(v, ih) \
     88 	landisk_pci_intr_evcnt(v, ih)
     89 #define	pci_intr_establish(v, ih, level, ih_fun, ih_arg) \
     90 	landisk_pci_intr_establish(v, ih, level, ih_fun, ih_arg)
     91 #define	pci_intr_disestablish(v, cookie) \
     92 	landisk_pci_intr_disestablish(v, cookie)
     93 #define	pci_conf_interrupt(v, bus, dev, pin, swiz, iline) \
     94 	landisk_pci_conf_interrupt(v, bus, dev, pin, swiz, iline)
     95 #define	pci_conf_hook(v, bus, dev, func, id) \
     96 	landisk_pci_conf_hook(v, bus, dev, func, id)
     97 
     98 #ifdef _KERNEL
     99 /*
    100  * ALL OF THE FOLLOWING ARE MACHINE-DEPENDENT, AND SHOULD NOT BE USED
    101  * BY PORTABLE CODE.
    102  */
    103 #endif
    104 
    105 #endif /* _LANDISK_PCI_MACHDEP_H */
    106