Home | History | Annotate | Line # | Download | only in include
pci_machdep.h revision 1.1.2.1 
      1  1.1.2.1  minoura /*	$NetBSD: pci_machdep.h,v 1.1.2.1 2000/06/22 16:59:48 minoura Exp $	*/
      2      1.1    soren 
      3      1.1    soren /*
      4      1.1    soren  * Copyright (c) 1996 Christopher G. Demetriou.  All rights reserved.
      5      1.1    soren  * Copyright (c) 1994 Charles M. Hannum.  All rights reserved.
      6      1.1    soren  *
      7      1.1    soren  * Redistribution and use in source and binary forms, with or without
      8      1.1    soren  * modification, are permitted provided that the following conditions
      9      1.1    soren  * are met:
     10      1.1    soren  * 1. Redistributions of source code must retain the above copyright
     11      1.1    soren  *    notice, this list of conditions and the following disclaimer.
     12      1.1    soren  * 2. Redistributions in binary form must reproduce the above copyright
     13      1.1    soren  *    notice, this list of conditions and the following disclaimer in the
     14      1.1    soren  *    documentation and/or other materials provided with the distribution.
     15      1.1    soren  * 3. All advertising materials mentioning features or use of this software
     16      1.1    soren  *    must display the following acknowledgement:
     17      1.1    soren  *	This product includes software developed by Charles M. Hannum.
     18      1.1    soren  * 4. The name of the author may not be used to endorse or promote products
     19      1.1    soren  *    derived from this software without specific prior written permission.
     20      1.1    soren  *
     21      1.1    soren  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22      1.1    soren  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23      1.1    soren  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24      1.1    soren  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25      1.1    soren  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26      1.1    soren  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27      1.1    soren  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28      1.1    soren  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29      1.1    soren  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30      1.1    soren  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31      1.1    soren  */
     32      1.1    soren 
     33      1.1    soren /*
     34      1.1    soren  * Machine-specific definitions for PCI autoconfiguration.
     35      1.1    soren  */
     36      1.1    soren 
     37      1.1    soren /*
     38      1.1    soren  * Cobalt-specific PCI structure and type definitions.
     39      1.1    soren  * NOT TO BE USED DIRECTLY BY MACHINE INDEPENDENT CODE.
     40      1.1    soren  */
     41      1.1    soren 
     42      1.1    soren extern struct cobalt_bus_dma_tag pci_bus_dma_tag;
     43      1.1    soren 
     44      1.1    soren /*
     45      1.1    soren  * Types provided to machine-independent PCI code
     46      1.1    soren  */
     47      1.1    soren typedef void		*pci_chipset_tag_t;
     48      1.1    soren typedef u_int32_t	pcitag_t;
     49      1.1    soren typedef int 		pci_intr_handle_t;
     50      1.1    soren 
     51      1.1    soren /*
     52      1.1    soren  * Functions provided to machine-independent PCI code.
     53      1.1    soren  */
     54      1.1    soren void		pci_attach_hook(struct device *, struct device *,
     55      1.1    soren 			struct pcibus_attach_args *);
     56      1.1    soren int		pci_bus_maxdevs(pci_chipset_tag_t, int);
     57      1.1    soren pcitag_t	pci_make_tag(pci_chipset_tag_t, int, int, int);
     58      1.1    soren void		pci_decompose_tag(pci_chipset_tag_t, pcitag_t,
     59      1.1    soren 			int *, int *, int *);
     60      1.1    soren pcireg_t	pci_conf_read(pci_chipset_tag_t, pcitag_t, int);
     61      1.1    soren void		pci_conf_write(pci_chipset_tag_t, pcitag_t, int,
     62      1.1    soren 			pcireg_t);
     63      1.1    soren int		pci_intr_map(pci_chipset_tag_t, pcitag_t, int, int,
     64      1.1    soren 			pci_intr_handle_t *);
     65      1.1    soren const char	*pci_intr_string(pci_chipset_tag_t, pci_intr_handle_t);
     66  1.1.2.1  minoura const struct evcnt *pci_intr_evcnt(pci_chipset_tag_t, pci_intr_handle_t);
     67      1.1    soren void		*pci_intr_establish(pci_chipset_tag_t, pci_intr_handle_t,
     68      1.1    soren 			int, int (*)(void *), void *);
     69      1.1    soren void		pci_intr_disestablish(pci_chipset_tag_t, void *);
     70