From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Sender: List-Post: List-Help: List-Unsubscribe: List-Subscribe: Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id D6B7498645B for ; Tue, 28 Sep 2021 09:26:32 +0000 (UTC) From: Cornelia Huck In-Reply-To: <1632811690.232091-1-xuanzhuo@linux.alibaba.com> References: <1632811690.232091-1-xuanzhuo@linux.alibaba.com> Date: Tue, 28 Sep 2021 11:26:27 +0200 Message-ID: <87czot59vg.fsf@redhat.com> MIME-Version: 1.0 Subject: Re: [virtio-dev] [PATCH v3 2/2] virtio: pci support virtqueue reset Content-Type: text/plain To: Xuan Zhuo Cc: virtio-dev@lists.oasis-open.org, jasowang@redhat.com List-ID: On Tue, Sep 28 2021, Xuan Zhuo wrote: > On Mon, 27 Sep 2021 16:51:43 +0200, Cornelia Huck wrote: >> MMIO can probably use a similar mechanism. >> >> For CCW, maybe we can add a payload to the existing RESET command if the >> feature has been negotiated; the queue can be re-enabled by the normal >> READ_VQ_CONF/SET_VQ procedure. I have not yet thought that through. > > Regarding CCW, can I consider adding this part later? This time I want to > complete PCI and MMIO support for queue reset first. Sure, I do not really expect people to come up with procedures for ccw; I think it can be made to work. --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscribe@lists.oasis-open.org For additional commands, e-mail: virtio-dev-help@lists.oasis-open.org