1/*-
2 * Copyright (c) 1997, Stefan Esser <se@freebsd.org>
3 * Copyright (c) 2000, Michael Smith <msmith@freebsd.org>
4 * Copyright (c) 2000, BSDi
5 * 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 unmodified, this list of conditions, and the following
12 * disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
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.
27 *
28 * $FreeBSD: head/sys/dev/pci/pci_private.h 142735 2005-02-28 01:14:15Z imp $
29 *
30 */
31
32#ifndef _PCI_PRIVATE_H_
33#define _PCI_PRIVATE_H_
34
35/*
36 * Export definitions of the pci bus so that we can more easily share
37 * it with "subclass" busses. A more generic subclassing mechanism would
38 * be nice, but is not present in the tree at this time.
39 */
40extern devclass_t pci_devclass;
41
42void pci_add_children(device_t dev, int busno, size_t dinfo_size);
43void pci_add_child(device_t bus, struct pci_devinfo *dinfo);
44void pci_driver_added(device_t dev, driver_t *driver);
45int pci_print_child(device_t dev, device_t child);
46void pci_probe_nomatch(device_t dev, device_t child);
47int pci_read_ivar(device_t dev, device_t child, int which,
48 uintptr_t *result);
49int pci_write_ivar(device_t dev, device_t child, int which,
50 uintptr_t value);
51int pci_set_powerstate_method(device_t dev, device_t child,
52 int state);
53int pci_get_powerstate_method(device_t dev, device_t child);
54uint32_t pci_read_config_method(device_t dev, device_t child,
55 int reg, int width);
56void pci_write_config_method(device_t dev, device_t child,
57 int reg, uint32_t val, int width);
58int pci_enable_busmaster_method(device_t dev, device_t child);
59int pci_disable_busmaster_method(device_t dev, device_t child);
60int pci_enable_io_method(device_t dev, device_t child, int space);
61int pci_disable_io_method(device_t dev, device_t child, int space);
62struct resource *pci_alloc_resource(device_t dev, device_t child,
63 int type, int *rid, u_long start, u_long end, u_long count,
64 u_int flags);
65void pci_delete_resource(device_t dev, device_t child,
66 int type, int rid);
67struct resource_list *pci_get_resource_list (device_t dev, device_t child);
68struct pci_devinfo *pci_read_device(device_t pcib, int b, int s, int f,
69 size_t size);
70void pci_print_verbose(struct pci_devinfo *dinfo);
71int pci_freecfg(struct pci_devinfo *dinfo);
72int pci_child_location_str_method(device_t cbdev, device_t child,
73 char *buf, size_t buflen);
74int pci_child_pnpinfo_str_method(device_t cbdev, device_t child,
75 char *buf, size_t buflen);
76int pci_assign_interrupt_method(device_t dev, device_t child);
77int pci_resume(device_t dev);
78int pci_suspend(device_t dev);
79void pci_cfg_restore(device_t, struct pci_devinfo *);
80void pci_cfg_save(device_t, struct pci_devinfo *, int);
81#endif /* _PCI_PRIVATE_H_ */
2 * Copyright (c) 1997, Stefan Esser <se@freebsd.org>
3 * Copyright (c) 2000, Michael Smith <msmith@freebsd.org>
4 * Copyright (c) 2000, BSDi
5 * 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 unmodified, this list of conditions, and the following
12 * disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
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.
27 *
28 * $FreeBSD: head/sys/dev/pci/pci_private.h 142735 2005-02-28 01:14:15Z imp $
29 *
30 */
31
32#ifndef _PCI_PRIVATE_H_
33#define _PCI_PRIVATE_H_
34
35/*
36 * Export definitions of the pci bus so that we can more easily share
37 * it with "subclass" busses. A more generic subclassing mechanism would
38 * be nice, but is not present in the tree at this time.
39 */
40extern devclass_t pci_devclass;
41
42void pci_add_children(device_t dev, int busno, size_t dinfo_size);
43void pci_add_child(device_t bus, struct pci_devinfo *dinfo);
44void pci_driver_added(device_t dev, driver_t *driver);
45int pci_print_child(device_t dev, device_t child);
46void pci_probe_nomatch(device_t dev, device_t child);
47int pci_read_ivar(device_t dev, device_t child, int which,
48 uintptr_t *result);
49int pci_write_ivar(device_t dev, device_t child, int which,
50 uintptr_t value);
51int pci_set_powerstate_method(device_t dev, device_t child,
52 int state);
53int pci_get_powerstate_method(device_t dev, device_t child);
54uint32_t pci_read_config_method(device_t dev, device_t child,
55 int reg, int width);
56void pci_write_config_method(device_t dev, device_t child,
57 int reg, uint32_t val, int width);
58int pci_enable_busmaster_method(device_t dev, device_t child);
59int pci_disable_busmaster_method(device_t dev, device_t child);
60int pci_enable_io_method(device_t dev, device_t child, int space);
61int pci_disable_io_method(device_t dev, device_t child, int space);
62struct resource *pci_alloc_resource(device_t dev, device_t child,
63 int type, int *rid, u_long start, u_long end, u_long count,
64 u_int flags);
65void pci_delete_resource(device_t dev, device_t child,
66 int type, int rid);
67struct resource_list *pci_get_resource_list (device_t dev, device_t child);
68struct pci_devinfo *pci_read_device(device_t pcib, int b, int s, int f,
69 size_t size);
70void pci_print_verbose(struct pci_devinfo *dinfo);
71int pci_freecfg(struct pci_devinfo *dinfo);
72int pci_child_location_str_method(device_t cbdev, device_t child,
73 char *buf, size_t buflen);
74int pci_child_pnpinfo_str_method(device_t cbdev, device_t child,
75 char *buf, size_t buflen);
76int pci_assign_interrupt_method(device_t dev, device_t child);
77int pci_resume(device_t dev);
78int pci_suspend(device_t dev);
79void pci_cfg_restore(device_t, struct pci_devinfo *);
80void pci_cfg_save(device_t, struct pci_devinfo *, int);
81#endif /* _PCI_PRIVATE_H_ */