The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/dev/ofw/ofw_bus_if.m

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    1 # Copyright (c) 2001, 2003 by Thomas Moestl <tmm@FreeBSD.org>
    2 # Copyright (c) 2004 by Marius Strobl <marius@FreeBSD.org>
    3 # All rights reserved.
    4 #
    5 # Redistribution and use in source and binary forms, with or without
    6 # modification, are permitted provided that the following conditions
    7 # are met:
    8 # 1. Redistributions of source code must retain the above copyright
    9 #    notice, this list of conditions and the following disclaimer.
   10 # 2. Redistributions in binary form must reproduce the above copyright
   11 #    notice, this list of conditions and the following disclaimer in the
   12 #    documentation and/or other materials provided with the distribution.
   13 #
   14 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   15 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   16 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   17 # IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   18 # INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   19 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   20 # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   21 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   22 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
   23 # USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   24 #
   25 # $FreeBSD: releng/5.3/sys/dev/ofw/ofw_bus_if.m 133589 2004-08-12 17:41:33Z marius $
   26 
   27 #include <sys/bus.h>
   28 #include <machine/bus.h>
   29 
   30 #include <dev/ofw/openfirm.h>
   31 
   32 INTERFACE ofw_bus;
   33 
   34 CODE {
   35         static ofw_bus_get_compat_t ofw_bus_default_get_compat;
   36         static ofw_bus_get_model_t ofw_bus_default_get_model;
   37         static ofw_bus_get_name_t ofw_bus_default_get_name;
   38         static ofw_bus_get_node_t ofw_bus_default_get_node;
   39         static ofw_bus_get_type_t ofw_bus_default_get_type;
   40 
   41         static const char *
   42         ofw_bus_default_get_compat(device_t bus, device_t dev)
   43         {
   44 
   45                 return (NULL);
   46         }
   47 
   48         static const char *
   49         ofw_bus_default_get_model(device_t bus, device_t dev)
   50         {
   51 
   52                 return (NULL);
   53         }
   54 
   55         static const char *
   56         ofw_bus_default_get_name(device_t bus, device_t dev)
   57         {
   58 
   59                 return (NULL);
   60         }
   61 
   62         static phandle_t
   63         ofw_bus_default_get_node(device_t bus, device_t dev)
   64         {
   65 
   66                 return (0);
   67         }
   68 
   69         static const char *
   70         ofw_bus_default_get_type(device_t bus, device_t dev)
   71         {
   72 
   73                 return (NULL);
   74         }
   75 };
   76 
   77 # Get the alternate firmware name for the device dev on the bus. The default
   78 # method will return NULL, which means the device doesn't have such a property.
   79 METHOD const char * get_compat {
   80         device_t bus;
   81         device_t dev;
   82 } DEFAULT ofw_bus_default_get_compat;
   83 
   84 # Get the firmware model name for the device dev on the bus. The default method
   85 # will return NULL, which means the device doesn't have such a property.
   86 METHOD const char * get_model {
   87         device_t bus;
   88         device_t dev;
   89 } DEFAULT ofw_bus_default_get_model;
   90 
   91 # Get the firmware name for the device dev on the bus. The default method will
   92 # return NULL, which means the device doesn't have such a property.
   93 METHOD const char * get_name {
   94         device_t bus;
   95         device_t dev;
   96 } DEFAULT ofw_bus_default_get_name;
   97 
   98 # Get the firmware node for the device dev on the bus. The default method will
   99 # return 0, which signals that there is no such node.
  100 METHOD phandle_t get_node {
  101         device_t bus;
  102         device_t dev;
  103 } DEFAULT ofw_bus_default_get_node;
  104 
  105 # Get the firmware device type for the device dev on the bus. The default
  106 # method will return NULL, which means the device doesn't have such a property.
  107 METHOD const char * get_type {
  108         device_t bus;
  109         device_t dev;
  110 } DEFAULT ofw_bus_default_get_type;

Cache object: 222b03a1e96972f25a0d860338cb8d3a


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