2 * Copyright (C) 2006 Jakub Jermar
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - 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 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 /** @addtogroup sparc64
35 #ifndef KERN_sparc64_PCI_H_
36 #define KERN_sparc64_PCI_H_
38 #include <arch/types.h>
39 #include <genarch/ofw/ofw_tree.h>
40 #include <arch/arch.h>
43 typedef enum pci_model pci_model_t
;
44 typedef struct pci pci_t
;
45 typedef struct pci_operations pci_operations_t
;
52 struct pci_operations
{
53 void (* enable_interrupt
)(pci_t
*pci
, int inr
);
54 void (* clear_interrupt
)(pci_t
*pci
, int inr
);
60 volatile uint64_t *reg
; /**< Registers including interrupt registers. */
63 extern pci_t
*pci_init(ofw_tree_node_t
*node
);
64 extern void pci_enable_interrupt(pci_t
*pci
, int inr
);
65 extern void pci_clear_interrupt(pci_t
*pci
, int inr
);