From: Cornelia Huck <cohuck@redhat.com>
To: Jason Wang <jasowang@redhat.com>, Halil Pasic <pasic@linux.ibm.com>
Cc: virtio@lists.oasis-open.org, virtio-comment@lists.oasis-open.org
Subject: Re: [virtio] Re: [PATCH] ccw: clarify device reset
Date: Mon, 25 Oct 2021 09:36:56 +0200 [thread overview]
Message-ID: <87a6ixsgh3.fsf@redhat.com> (raw)
In-Reply-To: <CACGkMEvD1yihytUSarjqD2NjrUv_=YsM82pvG0OnhaqRqq1iWg@mail.gmail.com>
On Mon, Oct 25 2021, Jason Wang <jasowang@redhat.com> wrote:
> On Fri, Oct 22, 2021 at 7:35 AM Halil Pasic <pasic@linux.ibm.com> wrote:
>> Another interesting question for the reset is system boundary. I.e. what
>> exactly is reset. Some publications describe possible electric
>> signaling interfaces, and I doubt this kind of a reset would be a
>> complete reset of the device from that perspective. But that question is
>> not what this patch is about. It just came to my mind.
>
> Since virtio is built on top of the transport. I think the lower level
> (transport) reset implies a virtio reset.
...ok, maybe I misrepresented your reply in my reply to Halil (should
not write before the first coffee). But I would indeed expect a
low-level reset (e.g. a channel subsystem reset) to imply that the
virtio structures are reset as well.
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next prev parent reply other threads:[~2021-10-25 7:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-11 11:38 [PATCH] ccw: clarify device reset Cornelia Huck
2021-10-12 2:54 ` Jason Wang
2021-10-12 11:16 ` [virtio] " Cornelia Huck
2021-10-13 6:20 ` Jason Wang
2021-10-13 7:01 ` [virtio] " Cornelia Huck
2021-10-21 16:23 ` Cornelia Huck
2021-10-21 23:35 ` Halil Pasic
2021-10-25 1:29 ` Jason Wang
2021-10-25 7:36 ` Cornelia Huck [this message]
2021-10-25 7:34 ` Cornelia Huck
2021-10-27 7:58 ` Halil Pasic
2021-10-27 8:02 ` Jason Wang
2021-10-27 9:16 ` Cornelia Huck
2021-10-27 22:25 ` Halil Pasic
2021-10-28 6:55 ` [virtio-comment] " Cornelia Huck
2021-11-26 12:07 ` Cornelia Huck
2021-11-26 17:11 ` Halil Pasic
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