Discussion of the implementations of VIRTIO specification
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From: Cornelia Huck <cohuck@redhat.com>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: "Jason Wang" <jasowang@redhat.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Arnd Bergmann" <arnd@kernel.org>,
	"Linus Walleij" <linus.walleij@linaro.org>,
	"Bartosz Golaszewski" <bgolaszewski@baylibre.com>,
	"Vincent Guittot" <vincent.guittot@linaro.org>,
	"Jean-Philippe Brucker" <jean-philippe@linaro.org>,
	"Bill Mills" <bill.mills@linaro.org>,
	"Alex Bennée" <alex.bennee@linaro.org>,
	"Enrico Weigelt, metux IT consult" <info@metux.net>,
	virtio-dev@lists.oasis-open.org,
	"Geert Uytterhoeven" <geert@linux-m68k.org>,
	stratos-dev@op-lists.linaro.org,
	"Kent Gibson" <warthog618@gmail.com>,
	"Marc Zyngier" <maz@kernel.org>,
	"Thomas Gleixner" <tglx@linutronix.de>
Subject: [virtio-dev] Re: [PATCH V9] virtio-gpio: Add support for interrupts
Date: Thu, 14 Oct 2021 12:42:46 +0200	[thread overview]
Message-ID: <87lf2vvqe1.fsf@redhat.com> (raw)
In-Reply-To: <20211014102536.yoh4czkikw63cmoz@vireshk-i7>

On Thu, Oct 14 2021, Viresh Kumar <viresh.kumar@linaro.org> wrote:

> On 14-10-21, 12:12, Cornelia Huck wrote:
>> What triggers the device to configure the GPIO lines in that state? Is
>> that something that it should already do when it decides to offer the
>> feature bit?
>
> Yes, it should be the state before negotiations start.

Ok, so it probably doesn't belong into the startup sequence... I guess
it is already clear that this is the default state? If not, is a
statement needed to describe that?


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      reply	other threads:[~2021-10-14 10:42 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-12  7:16 [PATCH V9] virtio-gpio: Add support for interrupts Viresh Kumar
2021-10-12  7:51 ` [virtio-dev] " Arnd Bergmann
2021-10-12  8:33   ` Viresh Kumar
2021-10-12  9:16     ` Arnd Bergmann
2021-10-12  9:31       ` Viresh Kumar
2021-10-14 10:12 ` [virtio-dev] " Cornelia Huck
2021-10-14 10:25   ` Viresh Kumar
2021-10-14 10:42     ` Cornelia Huck [this message]

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