From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 819F9C8300A for ; Thu, 30 Apr 2020 10:08:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5B36F2173E for ; Thu, 30 Apr 2020 10:08:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="AehAW+v5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726789AbgD3KIE (ORCPT ); Thu, 30 Apr 2020 06:08:04 -0400 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:20554 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726127AbgD3KID (ORCPT ); Thu, 30 Apr 2020 06:08:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1588241282; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=4neCHXAikGnDrEWLfrOwLMssDcW49SbEXywLj9zmi5k=; b=AehAW+v5Lb9A714OFCyIktZSISlm+vfy9O/sMuri4G8EFymfPLvuI7EChzWA+YaFhfzf+2 WjQJBBsR0/Ls/6viXOAGjGZuAY1tK/0OTtZiVlVCQpgoUJycUzU3hzGJnNrsTinv7eay4L X8DJAcSID+Qqs/Vm22KDp2WKqvGPr2g= Received: from mail-wm1-f71.google.com (mail-wm1-f71.google.com [209.85.128.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-306-M9aPJGHCNIOTi5RtydCAAg-1; Thu, 30 Apr 2020 06:08:01 -0400 X-MC-Unique: M9aPJGHCNIOTi5RtydCAAg-1 Received: by mail-wm1-f71.google.com with SMTP id u11so389426wmc.7 for ; Thu, 30 Apr 2020 03:08:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=4neCHXAikGnDrEWLfrOwLMssDcW49SbEXywLj9zmi5k=; b=VenQw8e+c5XY+2I6DCgO/VLA4rvHzbl0ZafOidTb3sPx4wH4LjSXPMHKuimP8c9k/s GSNieXDPG37ZkiiLR+wCHYW+dxymCUE5qu0pmrNmlKTHl6enOXEovrEFB4M36kaCQnBh okM+KMPtIyM7Z6BikyFSxFkFz5mtD2Nuhr4fKNRWiJPWwBj/d9uK3l680xVQf4F6dgG0 WabPDtCEJxizLp2/z4SnjV1lbXZjZt+xTY2nlEk+X3cdWdcR5OT0t9cOmgZWq5AncjCI SzIdKD1L8avtuFariGrs+361duLXHp3zXMdGIzrMPJYY6HJId63dqZz+pzMeCuS+b+1v 7DRQ== X-Gm-Message-State: AGi0PuYVH/KQXxcvTMF1lNzlKrSxjjpNtu9ORN/m8Z/hXgssH4LkL88i E/C8tloeFHEPxEus/tp2GbNIShA74mvIi8FM1z1lCJb6s039ryYosecPsrIRCYKUOWyulmzPQyw r78LogMjLcGmAybgvegryVak0 X-Received: by 2002:a1c:2d0e:: with SMTP id t14mr2145465wmt.153.1588241280183; Thu, 30 Apr 2020 03:08:00 -0700 (PDT) X-Google-Smtp-Source: APiQypLHlrCbfCYrZ88o6DhjV70fA6mpNnqgpx+WR9c06xN4peVmevPZw2FufGVhiRy6EDg6FWX7OQ== X-Received: by 2002:a1c:2d0e:: with SMTP id t14mr2145451wmt.153.1588241279982; Thu, 30 Apr 2020 03:07:59 -0700 (PDT) Received: from redhat.com (bzq-109-66-7-121.red.bezeqint.net. [109.66.7.121]) by smtp.gmail.com with ESMTPSA id u30sm3470829wru.13.2020.04.30.03.07.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Apr 2020 03:07:59 -0700 (PDT) Date: Thu, 30 Apr 2020 06:07:56 -0400 From: "Michael S. Tsirkin" To: Srivatsa Vaddagiri Cc: konrad.wilk@oracle.com, jasowang@redhat.com, jan.kiszka@siemens.com, will@kernel.org, stefano.stabellini@xilinx.com, iommu@lists.linux-foundation.org, virtualization@lists.linux-foundation.org, virtio-dev@lists.oasis-open.org, tsoni@codeaurora.org, pratikp@codeaurora.org, christoffer.dall@arm.com, alex.bennee@linaro.org, linux-kernel@vger.kernel.org Subject: Re: [RFC/PATCH 0/1] virtio_mmio: hypervisor specific interfaces for MMIO Message-ID: <20200430060653-mutt-send-email-mst@kernel.org> References: <1588240976-10213-1-git-send-email-vatsa@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1588240976-10213-1-git-send-email-vatsa@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 30, 2020 at 03:32:55PM +0530, Srivatsa Vaddagiri wrote: > The Type-1 hypervisor we are dealing with does not allow for MMIO transport. How about PCI then? -- MST