From owner-freebsd-hackers@FreeBSD.ORG Tue Mar 4 14:18:33 2014 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D2CF7C83 for ; Tue, 4 Mar 2014 14:18:33 +0000 (UTC) Received: from mail-ie0-f171.google.com (mail-ie0-f171.google.com [209.85.223.171]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 99097B19 for ; Tue, 4 Mar 2014 14:18:33 +0000 (UTC) Received: by mail-ie0-f171.google.com with SMTP id ar20so2439752iec.2 for ; Tue, 04 Mar 2014 06:18:27 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:content-type:mime-version:subject:from :in-reply-to:date:cc:content-transfer-encoding:message-id:references :to; bh=1WAyLUBy7JVV90a7udK3Tk3JWwo/TVbXYKXh3yKcOmw=; b=L5ayW0crPYgdKZEH4AW4fhm0HDKLmqk5/70qkOsCNt5TzfdSgLM0fv6qm52lZg/CNr YDBVgVIN80obu2Mw+JUmaVX9Pu0zxRC5vcNP0H0lBQFHDPIOeFDeAmta52UPipnaFyVC aRf7JlaaiFwhi8QHDDP/kX/EdI6OdAh5bNxJtGtYWNdbW8RgRFXvOa2OqSiFu4CvADCJ cY0KrN3a7PsN7X1qsYV461t/D2iH9oIPRv4dCN069QaEagk4+oVhDajGmftuksYOd7l6 gyK3Int/Qox8EFI87yhTqrmU8qtu7BRPNLsd0ve36bUhe4Ec7ONrO67GVWv5BuZ+JWdf L8EQ== X-Gm-Message-State: ALoCoQkIyp7xKrn4UJlaT4M7Fx+qeE9qsx7Lr6oywHj/5vuQaEWEququyTRelGh5p3W86tUV2mDX X-Received: by 10.42.129.9 with SMTP id o9mr31419798ics.38.1393942707471; Tue, 04 Mar 2014 06:18:27 -0800 (PST) Received: from netflix-mac.bsdimp.com (50-78-194-198-static.hfc.comcastbusiness.net. [50.78.194.198]) by mx.google.com with ESMTPSA id gd5sm3012340igd.5.2014.03.04.06.18.26 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 04 Mar 2014 06:18:26 -0800 (PST) Sender: Warner Losh Content-Type: text/plain; charset=windows-1252 Mime-Version: 1.0 (Mac OS X Mail 7.2 \(1874\)) Subject: Re: [PATCH] simplebus child device probe order control via FDT (motivated by BeagleBone Black) From: Warner Losh In-Reply-To: <1393939277.1149.300.camel@revolution.hippie.lan> Date: Tue, 4 Mar 2014 07:18:24 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: <04264938-F826-4B3A-8285-94C1092EC3F5@bsdimp.com> References: <7C2B7036-51CC-4C97-80C4-0A439874357D@bsdimp.com> <1393939277.1149.300.camel@revolution.hippie.lan> To: Ian Lepore X-Mailer: Apple Mail (2.1874) Cc: Patrick Kelsey , "freebsd-hackers@freebsd.org" , freebsd-arm@FreeBSD.org, freebsd-embedded@FreeBSD.org X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Mar 2014 14:18:33 -0000 On Mar 4, 2014, at 6:21 AM, Ian Lepore wrote: > There's been talk of moving mmcsd towards using CAM. I don't know = that > much about cam, but I suspect it rules out doing anything about #1 as > well. At least, I've never heard of wiring down /dev/daN to a = specific > device/slot/whatever. CAM has supported this for years, through hints. Not sure there=92s an = FDT binding for it yet. Warner