/* $OpenBSD: pci_machdep.h,v 1.5 2009/08/22 02:54:50 mk Exp $ */ /* * Copyright (c) 2003 Michael Shalayeff * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _MACHINE_PCI_MACHDEP_H_ #define _MACHINE_PCI_MACHDEP_H_ /* * Types provided to machine-independent PCI code */ typedef struct hppa_pci_chipset_tag *pci_chipset_tag_t; typedef u_long pcitag_t; typedef u_long pci_intr_handle_t; struct pci_attach_args; struct hppa_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)) #endif /* _MACHINE_PCI_MACHDEP_H_ */