1# 2# Copyright (c) 1998 Doug Rabson 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 unchanged lines hidden (view full) --- 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24# SUCH DAMAGE. 25# |
26# $Id: bus_if.m,v 1.6 1999/03/29 08:54:19 dfr Exp $ |
27# 28 29INTERFACE bus; 30 31# 32# This is called from system code which prints out a description of a 33# device. It should describe the attachment that the child has with 34# the parent. For instance the TurboLaser bus prints which node the --- 40 unchanged lines hidden (view full) --- 75# to reclaim any resources allocated on behalf of the child. 76# 77METHOD void child_detached { 78 device_t dev; 79 device_t child; 80}; 81 82# |
83# Called when a new driver is added to the devclass which owns this 84# bus. The generic implementation of this method attempts to probe and 85# attach any un-matched children of the bus. 86# 87METHOD void driver_added { 88 device_t dev; 89 driver_t *driver; 90} 91 92# |
93# Allocate a system resource attached to `dev' on behalf of `child'. 94# The types are defined in <machine/resource.h>; the meaning of the 95# resource-ID field varies from bus to bus (but *rid == 0 is always 96# valid if the resource type is). start and end reflect the allowable 97# range, and should be passed as `0UL' and `~0UL', respectively, if 98# the client has no range restriction. count is the number of consecutive 99# indices in the resource required. flags is a set of sharing flags 100# as defined in <sys/rman.h>. --- 60 unchanged lines hidden --- |