Date: Tue, 5 Apr 2011 14:55:33 +0200 From: Hans Petter Selasky <hselasky@freebsd.org> To: Andriy Gapon <avg@freebsd.org> Cc: "freebsd-current@FreeBSD.org" <freebsd-current@freebsd.org>, "freebsd-usb@FreeBSD.org" <freebsd-usb@freebsd.org> Subject: Re: use_generic and usb probing Message-ID: <201104051455.33853.hselasky@freebsd.org> In-Reply-To: <4D9B1023.7020407@FreeBSD.org> References: <201104051321.56319.hselasky@freebsd.org> <4D9B1023.7020407@FreeBSD.org>
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On Tuesday 05 April 2011 14:50:43 Andriy Gapon wrote: > > I believe that newbus already supports ordering of children on a bus. > > BTW, does USB have to pass anything from probe to attach? Mostly only the driver info field. To avoid duplicate lookups. > Duplicate lookup is of course not very nice, but duplicate probing pass is > not nice either. This can all be avoided if the bus-drivers are sorted correctly before probing! --HPS
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