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94b4a038a1
the code for parsing interrupt maps) to PowerPC and reflect their new MI status by moving them to the shared dev/ofw directory. This commit also modifies the OFW PCI enumeration procedure on PowerPC to allow the bus to find non-firmware-enumerated devices that Apple likes to add, and adds some useful Open Firmware properties (compat and name) to the pnpinfo string of children on OFW SBus, EBus, PCI, and MacIO links. Because of the change to PCI enumeration on PowerPC, X has started working again on PPC machines with Grackle hostbridges. Reviewed by: marius Obtained from: sparc64
71 lines
2.6 KiB
C
71 lines
2.6 KiB
C
/*-
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* Copyright (c) 2005 Marius Strobl <marius@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification, immediately at the beginning of the file.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _DEV_OFW_OFW_BUS_SUBR_H_
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#define _DEV_OFW_OFW_BUS_SUBR_H_
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#include <sys/bus.h>
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#include <dev/ofw/openfirm.h>
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#include "ofw_bus_if.h"
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#define ORIP_NOINT -1
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#define ORIR_NOTFOUND 0xffffffff
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struct ofw_bus_iinfo {
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u_int8_t *opi_imap;
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u_int8_t *opi_imapmsk;
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int opi_imapsz;
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pcell_t opi_addrc;
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};
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int ofw_bus_gen_setup_devinfo(struct ofw_bus_devinfo *, phandle_t);
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void ofw_bus_gen_destroy_devinfo(struct ofw_bus_devinfo *);
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/* Helper method to report interesting OF properties in pnpinfo */
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int ofw_bus_gen_child_pnpinfo_str(device_t, device_t, char *, size_t);
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/* Routines for processing firmware interrupt maps */
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void ofw_bus_setup_iinfo(phandle_t, struct ofw_bus_iinfo *, int);
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int ofw_bus_lookup_imap(phandle_t, struct ofw_bus_iinfo *, void *, int,
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void *, int, void *, int, void *);
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int ofw_bus_search_intrmap(void *, int, void *, int, void *, int, void *,
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void *, void *, int);
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ofw_bus_get_compat_t ofw_bus_gen_get_compat;
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ofw_bus_get_model_t ofw_bus_gen_get_model;
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ofw_bus_get_name_t ofw_bus_gen_get_name;
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ofw_bus_get_node_t ofw_bus_gen_get_node;
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ofw_bus_get_type_t ofw_bus_gen_get_type;
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#endif /* !_DEV_OFW_OFW_BUS_SUBR_H_ */
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