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From: Jie Deng <jie.deng@intel.com>
To: Viresh Kumar <viresh.kumar@linaro.org>,
	"Michael S. Tsirkin" <mst@redhat.com>
Cc: linux-i2c@vger.kernel.org,
	virtualization@lists.linux-foundation.org,
	linux-kernel@vger.kernel.org, wsa@kernel.org,
	wsa+renesas@sang-engineering.com, arnd@arndb.de,
	jasowang@redhat.com, andriy.shevchenko@linux.intel.com,
	yu1.wang@intel.com, shuo.a.liu@intel.com, conghui.chen@intel.com,
	stefanha@redhat.com, gregkh@linuxfoundation.org
Subject: Re: [PATCH v14] i2c: virtio: add a virtio i2c frontend driver
Date: Wed, 8 Sep 2021 10:07:29 +0800	[thread overview]
Message-ID: <5bb91030-c4be-a3c1-fe25-337999348e9a@intel.com> (raw)
In-Reply-To: <20210906044307.se4dcld2wlblieyv@vireshk-i7>


On 2021/9/6 12:43, Viresh Kumar wrote:
>
>> Let's let the dust settle on them then, then
>> resubmit?
> It doesn't break anything for now since we don't have much users and
> we know zero length transfers don't work. I will submit the necessary
> changes once spec is finalized.

Agree. The currently merged spec and driver are consistent.

We can support zero length request once the following spec change is 
accepted.

[PATCH V3] virtio: i2c: Allow zero-length transactions 
(https://lists.oasis-open.org/archives/virtio-dev/202109/msg00004.html)

So, can we start a ballot for this new feature ?


      parent reply	other threads:[~2021-09-08  2:07 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-09  2:25 Jie Deng
2021-07-09  3:44 ` Viresh Kumar
2021-07-13 15:34   ` Michael S. Tsirkin
2021-07-13 15:38 ` Michael S. Tsirkin
2021-07-14  2:10   ` Viresh Kumar
2021-07-14  8:33   ` Jie Deng
2021-07-22  5:14 ` Viresh Kumar
2021-07-22  6:06   ` Greg KH
2021-07-22  6:11     ` Viresh Kumar
2021-07-22 15:35 ` Wolfram Sang
2021-07-23  2:21   ` Jie Deng
2021-07-23  2:25     ` Viresh Kumar
2021-09-04 20:01 ` Michael S. Tsirkin
2021-09-06  4:43   ` Viresh Kumar
2021-09-06  6:40     ` Wolfram Sang
2021-09-08  2:07     ` Jie Deng [this message]

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