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bh=talIZWqrnsNT2OHum5lzcO2erqNaBJ8V0sM/482iDfs=; b=BDyt+Inz4xtsi2d343zvZoSKniusSgBriK2zMdt9C3oKKPheKTgypxgOsgL+W4by7k 2ZO1FJfFefmhwFQEtPy1oyvpb4XDj1dKNC5ZDivj16phfLMz4uoQ06BH6IJBYS6b4X0O sMIrhSLsfaQF/6tJS/BVKGZE9ih+IvrKfTKS+KGfWBql4Wr58bwUMT0U6QT5rGOMU7OD qK/puNzFJXoYyGVpm0xuKjrCzGPtStGMrdsKKf5L8niuki5gu3SAas/0UiSVG4SwjVIF dY6bvIcleO9G+18j5pFVNyL3poNeXOTXfIRCx0c3qsj5CSoBYzbkoJ0TeiVrBJgEq6IU y08A== X-Gm-Message-State: AGi0Pubb0lkgeOhJxrlo1An+8gsPNvNKDBbQqRoNHl+SNVSKT4x3uKGT GybePGyCK84eUgwhuULldXvcLAhjRZQLL1byQUoeoOq8IFDUlyAI2U/L8S3OjhdcN7V0Rv7LlUl ifQWZLGhf5ao5rb1TLJGcAzWwMtpGYXc= X-Received: by 2002:a65:68c7:: with SMTP id k7mr21244365pgt.248.1587462468665; Tue, 21 Apr 2020 02:47:48 -0700 (PDT) X-Google-Smtp-Source: APiQypK+qp0/Yijhy1axo85pWfpeuTqE8eXvna7UNpF289PSRDhPKhBk47cDVIseFQvHF1za9Ie56cl22jFFORVxgTY= X-Received: by 2002:a65:68c7:: with SMTP id k7mr21244316pgt.248.1587462468332; Tue, 21 Apr 2020 02:47:48 -0700 (PDT) MIME-Version: 1.0 References: <20200420093241.4238-1-lulu@redhat.com> <43587e34-b616-98bd-e2f0-20303d4af393@redhat.com> In-Reply-To: <43587e34-b616-98bd-e2f0-20303d4af393@redhat.com> From: Cindy Lu Date: Tue, 21 Apr 2020 17:47:37 +0800 Message-ID: Subject: Re: [RFC v1 0/4] vDPA support in qemu To: Jason Wang X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: multipart/alternative; boundary="00000000000084fccd05a3c9e897" Received-SPF: pass client-ip=207.211.31.81; envelope-from=lulu@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/04/21 01:28:51 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 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: cohuck@redhat.com, Michael Tsirkin , mhabets@solarflare.com, qemu-devel@nongnu.org, hanand@xilinx.com, rob.miller@broadcom.com, saugatm@xilinx.com, armbru@redhat.com, hch@infradead.org, Eugenio Perez Martin , jgg@mellanox.com, shahafs@mellanox.com, kevin.tian@intel.com, parav@mellanox.com, vmireyno@marvell.com, "Liang, Cunming" , gdawar@xilinx.com, jiri@mellanox.com, xiao.w.wang@intel.com, stefanha@redhat.com, "Wang, Zhihong" , Ariel Adam , rdunlap@infradead.org, maxime.coquelin@redhat.com, "Zhu, Lingshan" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --00000000000084fccd05a3c9e897 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Thanks Jason, I will fix these problems and send new version soon On Tue, Apr 21, 2020 at 12:05 PM Jason Wang wrote: > > On 2020/4/20 =E4=B8=8B=E5=8D=885:32, Cindy Lu wrote: > > 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 > > > And please mention the TODO list. E.g: > > 1) vIOMMU support > 2) software assisted live migration > > Thanks > > --00000000000084fccd05a3c9e897 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Thanks=C2=A0Jason, I will fix these problems and send= new version soon=C2=A0

On Tue, Apr 21, 2020 at 12:05 PM Jason Wang <jasowang@redhat.com> wrote:

On 2020/4/20 =E4=B8=8B=E5=8D=885:32, Cindy Lu wrote:
> vDPA device is a device that uses a datapath which complies with the > virtio specifications with vendor specific control path. vDPA devices<= br> > can be both physically located on the hardware or emulated by software= .
> This RFC introduce the vDPA support in qemu


And please mention the TODO list. E.g:

1) vIOMMU support
2) software assisted live migration

Thanks

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