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Tue, 23 Jun 2020 07:07:38 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id D039B113846D; Tue, 23 Jun 2020 09:07:36 +0200 (CEST) From: Markus Armbruster To: Cindy Lu Subject: Re: [PATCH v1 00/10] vDPA support in qemu References: <20200622153756.19189-1-lulu@redhat.com> Date: Tue, 23 Jun 2020 09:07:36 +0200 In-Reply-To: <20200622153756.19189-1-lulu@redhat.com> (Cindy Lu's message of "Mon, 22 Jun 2020 23:37:46 +0800") Message-ID: <877dvy45vr.fsf@dusky.pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=armbru@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain Received-SPF: pass client-ip=207.211.31.120; envelope-from=armbru@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/23 02:55:19 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: rdunlap@infradead.org, mst@redhat.com, jasowang@redhat.com, qemu-devel@nongnu.org, rob.miller@broadcom.com, saugatm@xilinx.com, maxime.coquelin@redhat.com, hch@infradead.org, eperezma@redhat.com, jgg@mellanox.com, mhabets@solarflare.com, shahafs@mellanox.com, kevin.tian@intel.com, parav@mellanox.com, vmireyno@marvell.com, cunming.liang@intel.com, gdawar@xilinx.com, jiri@mellanox.com, xiao.w.wang@intel.com, stefanha@redhat.com, zhihong.wang@intel.com, aadam@redhat.com, cohuck@redhat.com, hanand@xilinx.com, lingshan.zhu@intel.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Cindy Lu writes: > vDPA device is a device that uses a datapath which complies with the > virtio specifications with vendor specific control path. vDPA devices > can be both physically located on the hardware or emulated by software. > This RFC introduce the vDPA support in qemu > TODO > 1) vIOMMU support > 2) live migration support This gives me the foggiest of ideas on what vDPA is. Could we use docs/interop/vhost-vdpa.rst?