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Tsirkin" To: Parav Pandit Subject: Re: [PATCH vfio 11/11] vfio/virtio: Introduce a vfio driver over virtio devices Message-ID: <20231012065008-mutt-send-email-mst@kernel.org> References: <20230921152802-mutt-send-email-mst@kernel.org> <20230921195345.GZ13733@nvidia.com> <20230921155834-mutt-send-email-mst@kernel.org> <20230922122246.GN13733@nvidia.com> <20230925141713-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Cc: "kvm@vger.kernel.org" , Maor Gottlieb , "virtualization@lists.linux-foundation.org" , Jason Gunthorpe , Jiri Pirko , Leon Romanovsky X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" On Tue, Sep 26, 2023 at 03:45:36AM +0000, Parav Pandit wrote: > > > > From: Michael S. Tsirkin > > Sent: Tuesday, September 26, 2023 12:06 AM > > > One can thinkably do that wait in hardware, though. Just defer completion until > > read is done. > > > Once OASIS does such new interface and if some hw vendor _actually_ wants to do such complex hw, may be vfio driver can adopt to it. The reset behaviour I describe is already in the spec. What else do you want OASIS to standardize? Virtio currently is just a register map it does not yet include suggestions on how exactly do pci express transactions look. You feel we should add that? -- MST _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization