From owner-svn-src-all@FreeBSD.ORG Mon Jun 8 05:21:24 2015 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B4AC6DC0 for ; Mon, 8 Jun 2015 05:21:24 +0000 (UTC) (envelope-from bms@fastmail.net) Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 7D2E117C3 for ; Mon, 8 Jun 2015 05:21:24 +0000 (UTC) (envelope-from bms@fastmail.net) Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailout.nyi.internal (Postfix) with ESMTP id 2570B20B39 for ; Mon, 8 Jun 2015 01:21:23 -0400 (EDT) Received: from web6 ([10.202.2.216]) by compute2.internal (MEProxy); Mon, 08 Jun 2015 01:21:23 -0400 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=fastmail.net; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-sasl-enc :x-sasl-enc; s=mesmtp; bh=vi/q7IvMQk6G76XeP2mbb4RXzao=; b=cZ/aOD VTCDLNPxirWUlspSKnALnguK2jHpSd2UVSz2tFnQobdDPwYyfIKhS11qcdOXLkN0 ll9oTbIyDC9hHqJWzg89AEfi7kzuBNCb2bZ8fbuvneLGdCKws+EvirdZXfVfpkSh jWB5xJYcT2SEGXGrqd3cYhce6IAbZmSabWSOg= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-sasl-enc:x-sasl-enc; s=smtpout; bh=vi/q7IvMQk6G76X eP2mbb4RXzao=; b=VofdBOVah9pnYn+rOh4GZGmxhQTahno6ECFokyfCVMDCgJB DxsuFArcRiHsavWvGYdJ1mqAl6NWqP5H1PoeBOYbw4cqHuScgRdW5LVPkynGqqUx OrSEdZIZYbHHr/gPdDj035rAMmpYB/8J6HtezHvBP/yAEKedGr0/TEpPfrFs= Received: by web6.nyi.internal (Postfix, from userid 99) id D086E46E79; Mon, 8 Jun 2015 01:21:22 -0400 (EDT) Message-Id: <1433740882.3135677.289384481.368BBD98@webmail.messagingengine.com> X-Sasl-Enc: FqClhRLCkATbRY9rGR7ct0JLrmfNRWpF+5ANnt/MwjIN 1433740882 From: Bruce Simpson To: Marcel Moolenaar Cc: Marcel Moolenaar , src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-Mailer: MessagingEngine.com Webmail Interface - ajax-b076c697 In-Reply-To: References: <201506080323.t583NKWB098393@svn.freebsd.org> <1433739156.3126307.289375233.42FD30F0@webmail.messagingengine.com> Subject: Re: svn commit: r284146 - in head/tools/bus_space: . C Python Date: Mon, 08 Jun 2015 06:21:22 +0100 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Jun 2015 05:21:24 -0000 On Mon, 8 Jun 2015, at 06:10, Marcel Moolenaar wrote: > > Also: is it feasible to extend to build/attach to a VirtIO function? > > (May be PCI, not MMIO). >=20 > I think so. If there=E2=80=99s an easy environment for me to play > with, I can take a look. I think qemu would do right? I can't speak to the MMIO case, but it may be of interest for CHERI. This was added to VirtIO to support paravirtualization in emulators for non-x86 SoCs (e.g. ARM, MIPS). [See VirtIO spec white paper.] --=20 BMS (sent via webmail)