From: Paolo Bonzini <pbonzini@redhat.com>
To: Jie Deng <jie.deng@intel.com>, Gerd Hoffmann <kraxel@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
virtio-comment@lists.oasis-open.org,
virtio-dev@lists.oasis-open.org, cohuck@redhat.com,
wsa+renesas@sang-engineering.com,
andriy.shevchenko@linux.intel.com, yu1.wang@intel.com,
conghui.chen@intel.com, shuo.a.liu@intel.com
Subject: [virtio-comment] Re: [virtio-dev] Re: [virtio-comment] [PATCH v4] virtio-i2c: add the device specification
Date: Wed, 18 Nov 2020 09:22:01 +0100 [thread overview]
Message-ID: <c146eb06-bd77-eaf2-dd8b-3a82f66b8dc2@redhat.com> (raw)
In-Reply-To: <d20aef28-61cb-61c5-f186-ed6a37467764@intel.com>
On 18/11/20 03:06, Jie Deng wrote:
> Can the "kick" be used for grouping ? I mean when a write and a read
> are sent by one kick at a time, they will be treated as one
> transaction by default if the host has such a feature bit.
No, the kick is only an advice. The device is allowed to poll on the
ring and ignore kicks completely, for example.
Paolo
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next prev parent reply other threads:[~2020-11-18 8:22 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-10 7:31 [virtio-comment] [PATCH v4] virtio-i2c: add the device specification Jie Deng
2020-11-10 8:05 ` Paolo Bonzini
2020-11-10 10:33 ` Michael S. Tsirkin
2020-11-10 10:59 ` Paolo Bonzini
2020-11-12 1:51 ` Jie Deng
2020-11-12 8:54 ` Michael S. Tsirkin
2020-11-13 2:39 ` Jie Deng
2020-11-16 2:12 ` Jie Deng
2020-11-16 8:16 ` Paolo Bonzini
2020-11-17 6:55 ` Jie Deng
2020-11-17 8:23 ` Gerd Hoffmann
2020-11-17 15:59 ` Paolo Bonzini
2020-11-18 1:24 ` Jie Deng
2020-11-18 2:06 ` [virtio-comment] Re: [virtio-dev] " Jie Deng
2020-11-18 8:22 ` Paolo Bonzini [this message]
2020-11-19 1:41 ` Jie Deng
2020-11-19 15:55 ` Paolo Bonzini
2020-11-20 1:36 ` Jie Deng
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