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From: Dominique Martinet <asmadeus@codewreck.org>
To: Filip Hejsek <filip.hejsek@gmail.com>
Cc: qemu-devel@nongnu.org,
	"Marc-André Lureau" <marcandre.lureau@redhat.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Laurent Vivier" <lvivier@redhat.com>,
	"Amit Shah" <amit@kernel.org>,
	"Markus Armbruster" <armbru@redhat.com>,
	"Eric Blake" <eblake@redhat.com>,
	"Eduardo Habkost" <eduardo@habkost.net>,
	"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>,
	"Yanan Wang" <wangyanan55@huawei.com>,
	"Zhao Liu" <zhao1.liu@intel.com>,
	"Daniel P. Berrangé" <berrange@redhat.com>,
	"Maximilian Immanuel Brandtner" <maxbr@linux.ibm.com>,
	"Szymon Lukasz" <noh4hss@gmail.com>
Subject: Re: [PATCH RFC v5 07/12] qmp: add chardev-window-size-changed command
Date: Mon, 13 Oct 2025 14:23:48 +0900	[thread overview]
Message-ID: <aOyM5Gv3tZ5THfaA@codewreck.org> (raw)
In-Reply-To: <20250921-console-resize-v5-7-89e3c6727060@gmail.com>

Filip Hejsek wrote on Sun, Sep 21, 2025 at 01:45:37AM +0200:
> +##
> +# @chardev-window-size-changed:
> +#
> +# Notifies a chardev about the current size of the terminal connected
> +# to this chardev. The information will be forwarded to the guest if
> +# the chardev is connected to a virtio console device.
> +#
> +# The initial size is 0x0, which should be interpreted as an unknown size.

Actually coming back to this: what does that "initial size" mean?

If there had been a qmp command to get the current size I'd understand,
but this is set-only as far as I can see, so there is no initial size?

(not that it matters)

Thanks,
-- 
Dominique Martinet | Asmadeus


  parent reply	other threads:[~2025-10-13  5:24 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-20 23:45 [PATCH RFC v5 00/12] virtio-console: notify about the terminal size Filip Hejsek
2025-09-20 23:45 ` [PATCH RFC v5 01/12] chardev: add cols, rows fields Filip Hejsek
2025-09-22  8:13   ` Daniel P. Berrangé
2025-10-13  5:09   ` Dominique Martinet
2025-09-20 23:45 ` [PATCH RFC v5 02/12] chardev: add CHR_EVENT_RESIZE Filip Hejsek
2025-09-22  8:16   ` Daniel P. Berrangé
2025-10-13  5:11   ` Dominique Martinet
2025-09-20 23:45 ` [PATCH RFC v5 03/12] chardev: add qemu_chr_resize() Filip Hejsek
2025-09-22  8:19   ` Daniel P. Berrangé
2025-10-13  5:12   ` Dominique Martinet
2025-09-20 23:45 ` [PATCH RFC v5 04/12] char-mux: add support for the terminal size Filip Hejsek
2025-09-22  8:21   ` Daniel P. Berrangé
2025-10-13  5:13   ` Dominique Martinet
2025-09-20 23:45 ` [PATCH RFC v5 05/12] main-loop: change the handling of SIGWINCH Filip Hejsek
2025-09-22  8:29   ` Daniel P. Berrangé
2025-10-13  5:13   ` Dominique Martinet
2025-09-20 23:45 ` [PATCH RFC v5 06/12] char-stdio: add support for the terminal size Filip Hejsek
2025-09-22  8:33   ` Daniel P. Berrangé
2025-10-13  5:14   ` Dominique Martinet
2025-09-20 23:45 ` [PATCH RFC v5 07/12] qmp: add chardev-window-size-changed command Filip Hejsek
2025-09-22  6:45   ` Markus Armbruster
2025-09-22  8:52     ` Filip Hejsek
2025-09-22  9:38       ` Markus Armbruster
2025-09-22  8:35   ` Daniel P. Berrangé
2025-10-13  5:18   ` Dominique Martinet
2025-10-13  5:23   ` Dominique Martinet [this message]
2025-09-20 23:45 ` [PATCH RFC v5 08/12] virtio-serial-bus: add terminal resize messages Filip Hejsek
2025-09-22  8:53   ` Daniel P. Berrangé
2025-10-13  5:19   ` Dominique Martinet
2025-09-20 23:45 ` [PATCH RFC v5 09/12] virtio-console: notify the guest about terminal resizes Filip Hejsek
2025-09-22  8:45   ` Daniel P. Berrangé
2025-10-13  5:28   ` Dominique Martinet
2025-09-20 23:45 ` [PATCH RFC v5 10/12] char-win-stdio: add support for terminal size Filip Hejsek
2025-09-22  8:38   ` Daniel P. Berrangé
2025-10-13  5:29   ` Dominique Martinet
2025-09-20 23:45 ` [PATCH RFC v5 11/12] ui/console-vc: forward text console size to vc chardev Filip Hejsek
2025-09-22  8:41   ` Daniel P. Berrangé
2025-10-13  5:29   ` Dominique Martinet
2025-09-20 23:45 ` [PATCH RFC v5 12/12] ui/gtk: forward gtk " Filip Hejsek
2025-09-22  8:41   ` Daniel P. Berrangé
2025-10-13  5:44   ` Dominique Martinet

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