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/* $OpenBSD: pci_machdep.h,v 1.6 2010/06/29 22:08:28 jordan Exp $ */
/*
* Copyright (c) 2005 Michael Shalayeff
* All rights reserved.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _MACHINE_PCI_MACHDEP_H_
#define _MACHINE_PCI_MACHDEP_H_
/*
* Types provided to machine-independent PCI code
*/
typedef struct hppa64_pci_chipset_tag *pci_chipset_tag_t;
typedef u_int pcitag_t;
typedef u_long pci_intr_handle_t;
struct pci_attach_args;
struct hppa64_pci_chipset_tag {
void *_cookie;
void (*pc_attach_hook)(struct device *,
struct device *, struct pcibus_attach_args *);
int (*pc_bus_maxdevs)(void *, int);
pcitag_t (*pc_make_tag)(void *, int, int, int);
void (*pc_decompose_tag)(void *, pcitag_t, int *,
int *, int *);
pcireg_t (*pc_conf_read)(void *, pcitag_t, int);
void (*pc_conf_write)(void *, pcitag_t, int, pcireg_t);
int (*pc_intr_map)(struct pci_attach_args *,
pci_intr_handle_t *);
const char *(*pc_intr_string)(void *, pci_intr_handle_t);
void *(*pc_intr_establish)(void *, pci_intr_handle_t,
int, int (*)(void *), void *, const char *);
void (*pc_intr_disestablish)(void *, void *);
void *(*pc_alloc_parent)(struct device *,
struct pci_attach_args *, int);
};
/*
* Functions provided to machine-independent PCI code.
*/
#define pci_attach_hook(p, s, pba) \
(*(pba)->pba_pc->pc_attach_hook)((p), (s), (pba))
#define pci_bus_maxdevs(c, b) \
(*(c)->pc_bus_maxdevs)((c)->_cookie, (b))
#define pci_make_tag(c, b, d, f) \
(*(c)->pc_make_tag)((c)->_cookie, (b), (d), (f))
#define pci_decompose_tag(c, t, bp, dp, fp) \
(*(c)->pc_decompose_tag)((c)->_cookie, (t), (bp), (dp), (fp))
#define pci_conf_read(c, t, r) \
(*(c)->pc_conf_read)((c)->_cookie, (t), (r))
#define pci_conf_write(c, t, r, v) \
(*(c)->pc_conf_write)((c)->_cookie, (t), (r), (v))
#define pci_intr_map(p, ihp) \
(*(p)->pa_pc->pc_intr_map)((p), (ihp))
#define pci_intr_line(c, ih) (ih)
#define pci_intr_string(c, ih) \
(*(c)->pc_intr_string)((c)->_cookie, (ih))
#define pci_intr_establish(c, ih, l, h, a, nm) \
(*(c)->pc_intr_establish)((c)->_cookie, (ih), (l), (h), (a), (nm))
#define pci_intr_disestablish(c, iv) \
(*(c)->pc_intr_disestablish)((c)->_cookie, (iv))
#define pciide_machdep_compat_intr_establish(a, b, c, d, e) (NULL)
#define pciide_machdep_compat_intr_disestablish(a, b) ((void)(a), (void)(b))
#define pci_dev_postattach(a, b)
#endif /* _MACHINE_PCI_MACHDEP_H_ */
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