From: Paolo Bonzini <pbonzini@redhat.com>
To: Eduardo Habkost <ehabkost@redhat.com>
Cc: Blue Swirl <blauwirbel@gmail.com>,
Michael Walle <michael@walle.cc>,
Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 09/12] vl: Replace DT_NOGRAPHIC with MachineState field
Date: Fri, 13 Nov 2015 04:56:49 -0500 (EST) [thread overview]
Message-ID: <1214311625.12168934.1447408609544.JavaMail.zimbra@redhat.com> (raw)
In-Reply-To: <20151112194402.GP4180@thinpad.lan.raisama.net>
> > Can you add a QOM property too, so that "-machine graphics=yes|no" can
> > be used?
>
> I can, but I would like to clarify the expected semantics. With
> the -machine option, we would have:
>
> * -display, which affects only the display UI.
> * -nographic, which affects:
> * The display UI;
> * Hardware emulation;
> * serial/paralllel/virtioconsole output redirection.
> * -machine graphics=no, which would affect only hardware
> emulation.
>
> Is that correct?
Yes. In the case of PC, it might also add "-device sga" unless -nodefaults
(or "-device sga") is specified. But that's left for later.
Paolo
next prev parent reply other threads:[~2015-11-13 9:57 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-11 19:09 [Qemu-devel] [PATCH 00/12] vl: graphics stubs + #ifdef cleanup, eliminate some global vars Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 01/12] vl: Add DT_COCOA DisplayType value Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 02/12] stubs: Add VNC initialization stubs Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 03/12] stubs: curses_display_init() stub Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 04/12] stubs: SDL initialization stubs Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 05/12] stubs: cocoa_display_init() stub Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 06/12] stubs: gtk_display_init() stub Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 07/12] stubs: spice initialization stubs Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 08/12] milkymist: Move DT_NOGRAPHIC check outside milkymist_tmu2_create() Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 09/12] vl: Replace DT_NOGRAPHIC with MachineState field Eduardo Habkost
2015-11-12 9:48 ` Paolo Bonzini
2015-11-12 19:44 ` Eduardo Habkost
2015-11-13 9:56 ` Paolo Bonzini [this message]
2015-11-13 12:22 ` Markus Armbruster
2015-11-13 11:49 ` Peter Maydell
2015-11-13 13:01 ` Paolo Bonzini
2015-11-13 15:13 ` Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 10/12] vl: Make display_type a local variable Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 11/12] vl: Move DisplayType typedef to vl.c Eduardo Habkost
2015-11-11 19:09 ` [Qemu-devel] [PATCH 12/12] vl: Make display_remote a local variable Eduardo Habkost
2015-11-12 9:46 ` [Qemu-devel] [PATCH 00/12] vl: graphics stubs + #ifdef cleanup, eliminate some global vars Paolo Bonzini
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