Date: Mon, 13 Sep 2010 08:48:33 -0400 From: John Baldwin <jhb@freebsd.org> To: Andriy Gapon <avg@freebsd.org> Cc: "Jayachandran C." <jchandra@freebsd.org>, svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r212550 - head/sys/mips/rmi Message-ID: <201009130848.34144.jhb@freebsd.org> In-Reply-To: <4C8E144C.3030405@freebsd.org> References: <201009131147.o8DBla8x095589@svn.freebsd.org> <4C8E144C.3030405@freebsd.org>
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On Monday, September 13, 2010 8:08:44 am Andriy Gapon wrote: > on 13/09/2010 14:47 Jayachandran C. said the following: > > Author: jchandra > > Date: Mon Sep 13 11:47:35 2010 > > New Revision: 212550 > > URL: http://svn.freebsd.org/changeset/base/212550 > > > > Log: > > bus_add_child method is needed now. > > Just a note: bus_add_child method needs to be defined only if it's actually > used, i.e. a device/bus has at least one child that calls BUS_ADD_CHILD. And that generally only happens in device_identify() methods of drivers that live on the bus. If a bus can self-enumerate devices (e.g. PCI) it should use device_add_child() directly. -- John Baldwin
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