Annotation of sys/arch/hppa/include/pci_machdep.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: pci_machdep.h,v 1.1 2003/09/29 19:23:02 mickey Exp $ */
2:
3: /*
4: * Copyright (c) 2003 Michael Shalayeff
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, 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: *
16: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19: * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
20: * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22: * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24: * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
25: * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
26: * THE POSSIBILITY OF SUCH DAMAGE.
27: */
28:
29: #ifndef _MACHINE_PCI_MACHDEP_H_
30: #define _MACHINE_PCI_MACHDEP_H_
31:
32: /*
33: * Types provided to machine-independent PCI code
34: */
35: typedef struct hppa_pci_chipset_tag *pci_chipset_tag_t;
36: typedef u_long pcitag_t;
37: typedef u_long pci_intr_handle_t;
38:
39: struct pci_attach_args;
40:
41: struct hppa_pci_chipset_tag {
42: void *_cookie;
43: void (*pc_attach_hook)(struct device *,
44: struct device *, struct pcibus_attach_args *);
45: int (*pc_bus_maxdevs)(void *, int);
46: pcitag_t (*pc_make_tag)(void *, int, int, int);
47: void (*pc_decompose_tag)(void *, pcitag_t, int *,
48: int *, int *);
49: pcireg_t (*pc_conf_read)(void *, pcitag_t, int);
50: void (*pc_conf_write)(void *, pcitag_t, int, pcireg_t);
51:
52: int (*pc_intr_map)(struct pci_attach_args *,
53: pci_intr_handle_t *);
54: const char *(*pc_intr_string)(void *, pci_intr_handle_t);
55: void *(*pc_intr_establish)(void *, pci_intr_handle_t,
56: int, int (*)(void *), void *, char *);
57: void (*pc_intr_disestablish)(void *, void *);
58:
59: void *(*pc_alloc_parent)(struct device *,
60: struct pci_attach_args *, int);
61: };
62:
63: /*
64: * Functions provided to machine-independent PCI code.
65: */
66: #define pci_attach_hook(p, s, pba) \
67: (*(pba)->pba_pc->pc_attach_hook)((p), (s), (pba))
68: #define pci_bus_maxdevs(c, b) \
69: (*(c)->pc_bus_maxdevs)((c)->_cookie, (b))
70: #define pci_make_tag(c, b, d, f) \
71: (*(c)->pc_make_tag)((c)->_cookie, (b), (d), (f))
72: #define pci_decompose_tag(c, t, bp, dp, fp) \
73: (*(c)->pc_decompose_tag)((c)->_cookie, (t), (bp), (dp), (fp))
74: #define pci_conf_read(c, t, r) \
75: (*(c)->pc_conf_read)((c)->_cookie, (t), (r))
76: #define pci_conf_write(c, t, r, v) \
77: (*(c)->pc_conf_write)((c)->_cookie, (t), (r), (v))
78: #define pci_intr_map(p, ihp) \
79: (*(p)->pa_pc->pc_intr_map)((p), (ihp))
80: #define pci_intr_line(ih) (ih)
81: #define pci_intr_string(c, ih) \
82: (*(c)->pc_intr_string)((c)->_cookie, (ih))
83: #define pci_intr_establish(c, ih, l, h, a, nm) \
84: (*(c)->pc_intr_establish)((c)->_cookie, (ih), (l), (h), (a), (nm))
85: #define pci_intr_disestablish(c, iv) \
86: (*(c)->pc_intr_disestablish)((c)->_cookie, (iv))
87:
88: #define pciide_machdep_compat_intr_establish(a, b, c, d, e) (NULL)
89: #define pciide_machdep_compat_intr_disestablish(a, b) ((void)(a), (void)(b))
90:
91: #endif /* _MACHINE_PCI_MACHDEP_H_ */
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