From: Cornelia Huck <cohuck@redhat.com>
To: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Cc: virtio-dev@lists.oasis-open.org, jasowang@redhat.com
Subject: Re: [virtio-dev] [PATCH v3 2/2] virtio: pci support virtqueue reset
Date: Tue, 28 Sep 2021 11:26:27 +0200 [thread overview]
Message-ID: <87czot59vg.fsf@redhat.com> (raw)
In-Reply-To: <1632811690.232091-1-xuanzhuo@linux.alibaba.com>
On Tue, Sep 28 2021, Xuan Zhuo <xuanzhuo@linux.alibaba.com> wrote:
> On Mon, 27 Sep 2021 16:51:43 +0200, Cornelia Huck <cohuck@redhat.com> 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.
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prev parent reply other threads:[~2021-09-28 9:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-27 12:31 [virtio-dev] [PATCH v3 0/2] virtio: introduce VIRTIO_F_RING_RESET for reset queue Xuan Zhuo
2021-09-27 12:31 ` [virtio-dev] [PATCH v3 1/2] virtio: introduce virtqueue reset as basic facility Xuan Zhuo
2021-09-27 14:37 ` Cornelia Huck
2021-09-28 2:47 ` Xuan Zhuo
2021-09-28 3:01 ` [virtio-dev] " Jason Wang
2021-09-28 3:03 ` Xuan Zhuo
2021-09-27 12:31 ` [virtio-dev] [PATCH v3 2/2] virtio: pci support virtqueue reset Xuan Zhuo
2021-09-27 14:51 ` Cornelia Huck
2021-09-28 3:02 ` Jason Wang
2021-09-28 9:22 ` Cornelia Huck
2021-09-28 6:48 ` Xuan Zhuo
2021-09-28 9:26 ` Cornelia Huck [this message]
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