1#- 2# Copyright (c) 2001, 2003 by Thomas Moestl <tmm@FreeBSD.org> 3# Copyright (c) 2004 by Marius Strobl <marius@FreeBSD.org> 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 1. Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 2. Redistributions in binary form must reproduce the above copyright 12# notice, this list of conditions and the following disclaimer in the 13# documentation and/or other materials provided with the distribution. 14# 15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18# IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 19# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 20# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 21# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 22# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 23# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE 24# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25# 26# $FreeBSD$ 27 28#include <sys/bus.h> 29#include <machine/bus.h> 30 31#include <dev/ofw/openfirm.h> 32 33INTERFACE ofw_bus; 34 35CODE { 36 static ofw_bus_get_compat_t ofw_bus_default_get_compat; 37 static ofw_bus_get_model_t ofw_bus_default_get_model; 38 static ofw_bus_get_name_t ofw_bus_default_get_name; 39 static ofw_bus_get_node_t ofw_bus_default_get_node; 40 static ofw_bus_get_type_t ofw_bus_default_get_type; 41 42 static const char * 43 ofw_bus_default_get_compat(device_t bus, device_t dev) 44 { 45 46 return (NULL); 47 } 48 49 static const char * 50 ofw_bus_default_get_model(device_t bus, device_t dev) 51 { 52 53 return (NULL); 54 } 55 56 static const char * 57 ofw_bus_default_get_name(device_t bus, device_t dev) 58 { 59 60 return (NULL); 61 } 62 63 static phandle_t 64 ofw_bus_default_get_node(device_t bus, device_t dev) 65 { 66 67 return (0); 68 } 69 70 static const char * 71 ofw_bus_default_get_type(device_t bus, device_t dev) 72 { 73 74 return (NULL); 75 } 76}; 77 78# Get the alternate firmware name for the device dev on the bus. The default 79# method will return NULL, which means the device doesn't have such a property. 80METHOD const char * get_compat { 81 device_t bus; 82 device_t dev; 83} DEFAULT ofw_bus_default_get_compat; 84 85# Get the firmware model name for the device dev on the bus. The default method 86# will return NULL, which means the device doesn't have such a property. 87METHOD const char * get_model { 88 device_t bus; 89 device_t dev; 90} DEFAULT ofw_bus_default_get_model; 91 92# Get the firmware name for the device dev on the bus. The default method will 93# return NULL, which means the device doesn't have such a property. 94METHOD const char * get_name { 95 device_t bus; 96 device_t dev; 97} DEFAULT ofw_bus_default_get_name; 98 99# Get the firmware node for the device dev on the bus. The default method will 100# return 0, which signals that there is no such node. 101METHOD phandle_t get_node { 102 device_t bus; 103 device_t dev; 104} DEFAULT ofw_bus_default_get_node; 105 106# Get the firmware device type for the device dev on the bus. The default 107# method will return NULL, which means the device doesn't have such a property. 108METHOD const char * get_type { 109 device_t bus; 110 device_t dev; 111} DEFAULT ofw_bus_default_get_type; 112