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From: "Enrico Weigelt, metux IT consult" <lkml@metux.net>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: "Geert Uytterhoeven" <geert@linux-m68k.org>,
	"Linus Walleij" <linus.walleij@linaro.org>,
	"Bjorn Andersson" <bjorn.andersson@linaro.org>,
	"Bartosz Golaszewski" <bgolaszewski@baylibre.com>,
	"Enrico Weigelt, metux IT consult" <info@metux.net>,
	"Viresh Kumar" <vireshk@kernel.org>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Jason Wang" <jasowang@redhat.com>,
	"Vincent Guittot" <vincent.guittot@linaro.org>,
	"Bill Mills" <bill.mills@linaro.org>,
	"Alex Bennée" <alex.bennee@linaro.org>,
	stratos-dev@op-lists.linaro.org,
	"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	"Stefan Hajnoczi" <stefanha@redhat.com>,
	"Stefano Garzarella --cc virtualization @ lists .
	linux-foundation . org" <sgarzare@redhat.com>,
	virtualization@lists.linux-foundation.org,
	"Alistair Strachan" <astrachan@google.com>
Subject: Re: [PATCH V3 1/3] gpio: Add virtio-gpio driver
Date: Mon, 14 Jun 2021 11:29:14 +0200	[thread overview]
Message-ID: <b7c28e22-31a3-24ea-4317-b5babeccf519@metux.net> (raw)
In-Reply-To: <20210614091218.mj5hdx4xhy4vho5x@vireshk-i7>

On 14.06.21 11:12, Viresh Kumar wrote:
>> Note that this is completely different from my approach that I've posted
>> in autumn last year. Viresh's protocol hasn't much in common with mine.
> 
> The protocol hasn't changed in a sense on how it can be used. 

Sorry, but that's not correct. It's an entirely different protocol,
entirely different signal flow, different data structures, different
queue layout, ... in no way compatible.

The only thing they've got in common is they're both do gpios via virtio.


--mtx

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Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info@metux.net -- +49-151-27565287

  reply	other threads:[~2021-06-14  9:29 UTC|newest]

Thread overview: 73+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-10 12:09 [PATCH V3 0/3] gpio: Add virtio based driver Viresh Kumar
2021-06-10 12:09 ` Viresh Kumar
2021-06-10 12:16 ` [PATCH V3 1/3] gpio: Add virtio-gpio driver Viresh Kumar
2021-06-10 12:16   ` Viresh Kumar
2021-06-10 13:22   ` Arnd Bergmann
2021-06-10 16:00     ` Enrico Weigelt, metux IT consult
     [not found]     ` <01000179f6a7715c-cd106846-7770-4088-bb7c-a696bfcbf83e-000000@email.amazonses.com>
2021-06-10 17:03       ` [Stratos-dev] " Jean-Philippe Brucker
2021-06-10 17:03         ` Jean-Philippe Brucker
2021-06-10 19:41         ` Arnd Bergmann
2021-06-14 10:21     ` Viresh Kumar
2021-06-14 10:21       ` Viresh Kumar
2021-06-14 12:31       ` Arnd Bergmann
2021-06-14 12:49         ` Vincent Guittot
     [not found]         ` <0100017a0a9264cc-57668c56-fdbf-412a-9f82-9bf95f5c653e-000000@email.amazonses.com>
2021-06-14 12:58           ` [Stratos-dev] " Arnd Bergmann
2021-06-14 13:24             ` Vincent Guittot
2021-06-14 20:54               ` Arnd Bergmann
2021-06-15  7:30                 ` Vincent Guittot
2021-06-10 15:54   ` Enrico Weigelt, metux IT consult
2021-06-10 16:57     ` Viresh Kumar
2021-06-10 16:57       ` Viresh Kumar
2021-06-10 20:46   ` Linus Walleij
2021-06-10 20:46     ` Linus Walleij
2021-06-11  3:56     ` Viresh Kumar
2021-06-11  3:56       ` Viresh Kumar
2021-06-11  7:42       ` Geert Uytterhoeven
2021-06-11  7:42         ` Geert Uytterhoeven
2021-06-11  8:01         ` Viresh Kumar
2021-06-11  8:01           ` Viresh Kumar
2021-06-11  8:22           ` Geert Uytterhoeven
2021-06-11  8:22             ` Geert Uytterhoeven
2021-06-15 11:15             ` Viresh Kumar
2021-06-15 11:15               ` Viresh Kumar
2021-06-15 11:37               ` Geert Uytterhoeven
2021-06-15 11:37                 ` Geert Uytterhoeven
2021-06-15 20:03               ` Linus Walleij
2021-06-15 20:03                 ` Linus Walleij
2021-06-16  1:45                 ` Viresh Kumar
2021-06-16  1:45                   ` Viresh Kumar
2021-06-14  8:07           ` Enrico Weigelt, metux IT consult
2021-06-14  8:12             ` Andy Shevchenko
2021-06-14  8:12               ` Andy Shevchenko
2021-06-14  9:14               ` Viresh Kumar
2021-06-14  9:14                 ` Viresh Kumar
2021-06-14  9:17               ` Enrico Weigelt, metux IT consult
2021-06-14  9:52                 ` Viresh Kumar
2021-06-14  9:52                   ` Viresh Kumar
2021-06-14  9:12             ` Viresh Kumar
2021-06-14  9:12               ` Viresh Kumar
2021-06-14  9:29               ` Enrico Weigelt, metux IT consult [this message]
2021-06-14  8:03         ` Enrico Weigelt, metux IT consult
2021-06-14  9:24           ` Viresh Kumar
2021-06-14  9:24             ` Viresh Kumar
2021-06-16  3:30     ` Bjorn Andersson
2021-06-16  3:30       ` Bjorn Andersson
2021-06-16 15:52       ` Enrico Weigelt, metux IT consult
2021-06-18  9:13         ` Linus Walleij
2021-06-18  9:13           ` Linus Walleij
2021-06-21 17:25         ` Bjorn Andersson
2021-06-21 17:25           ` Bjorn Andersson
2021-06-10 12:16 ` [PATCH V3 2/3] gpio: virtio: Add IRQ support Viresh Kumar
2021-06-10 12:16   ` Viresh Kumar
2021-06-10 21:30   ` Linus Walleij
2021-06-10 21:30     ` Linus Walleij
2021-06-14  7:08     ` Viresh Kumar
2021-06-14  7:08       ` Viresh Kumar
2021-06-10 12:16 ` [PATCH V3 3/3] MAINTAINERS: Add entry for Virtio-gpio Viresh Kumar
     [not found] ` <01000179f5da7763-2ea817c6-e176-423a-952e-de02443f71e2-000000@email.amazonses.com>
2021-06-10 17:40   ` [PATCH V3 1/3] gpio: Add virtio-gpio driver Jean-Philippe Brucker
2021-06-10 17:40     ` Jean-Philippe Brucker
2021-06-11  3:39     ` Viresh Kumar
2021-06-11  3:39       ` Viresh Kumar
     [not found]     ` <01000179f9276678-ae2bb25f-4c0c-4176-b906-650c585b9753-000000@email.amazonses.com>
2021-06-11  8:34       ` [Stratos-dev] " Arnd Bergmann
2021-06-14  5:26         ` Viresh Kumar
2021-06-14  5:26           ` Viresh Kumar

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