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Date:      Sat, 30 Jul 2016 12:06:30 -0600
From:      Warner Losh <imp@bsdimp.com>
To:        Nathan Whitehorn <nwhitehorn@freebsd.org>
Cc:        Michal Meloun <mmel@freebsd.org>, "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org>,  Svatopluk Kraus <skra@freebsd.org>, "freebsd-arch@freebsd.org" <freebsd-arch@freebsd.org>
Subject:   Re: INTRNG (Was: svn commit: r301453....)
Message-ID:  <CANCZdfqmLGq3d2i_u3TVHGMWT2SWFSSUmfXD%2BS-MBimmBfCbRA@mail.gmail.com>
In-Reply-To: <460fa0b3-ddb7-6247-2412-3d75a589d5e7@freebsd.org>
References:  <201606051620.u55GKD5S066398@repo.freebsd.org> <57934ABD.6010807@FreeBSD.org> <4e7a3e8f-cc21-f5f2-e3e0-4dbd554a4cd0@freebsd.org> <5794720F.4050303@FreeBSD.org> <8bfd8668-bc49-e109-e610-b5cd470be3ec@freebsd.org> <57950005.6070403@FreeBSD.org> <f82018ee-51e7-60fa-2682-f0ef307a52b5@freebsd.org> <57961549.4020105@FreeBSD.org> <e2cace17-0924-2084-5fcf-626f87e41cc3@freebsd.org> <CANCZdfr%2BZ4XxXRY0yMiWXwp=8iKq54y3uJ9-OfAOdfxAs1qdtw@mail.gmail.com> <f94bfd25-fabf-efc3-55c9-cfdfd9e4d6e6@freebsd.org> <CANCZdfpz=z3gc3pyb_Qssa3vGJSnPv_r6J-SWDPPpE9zPYB9=w@mail.gmail.com> <ab44ddb1-515b-94ac-6b12-673b7c53d658@freebsd.org> <57976867.6080705@FreeBSD.org> <f2edac8f-2859-cd98-754e-881e2b2d1e63@freebsd.org> <5798E104.5020104@FreeBSD.org> <a5d43044-1733-6cc7-2e99-e85b60b0fcf3@freebsd.org> <579A25BB.8070206@FreeBSD.org> <30790e40-58b4-3371-c0f0-b7545571f389@freebsd.org> <579AFFC5.1040005@FreeBSD.org> <eb603349-eb88-866d-7a26-9e026518fd39@freebsd.org> <579CD355.1050203@FreeBSD.org> <460fa0b3-ddb7-6247-2412-3d75a589d5e7@freebsd.org>

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On Sat, Jul 30, 2016 at 10:59 AM, Nathan Whitehorn
<nwhitehorn@freebsd.org> wrote:
> It's not just a few lines change. Newbus provides no mechanism for a bus to
> attach at two different bus passes.

Sure it does. That's used in the Atmel code (which might not be in the tree) for
some things. Newbus lets you know for each new pass that something is happening.

Perhaps you could be clearer as to what exactly it doesn't provide.

Warner



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