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Re: [Qemu-devel] [PATCH 09/12] vl: Replace DT_NOGRAPHIC with MachineStat
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH 09/12] vl: Replace DT_NOGRAPHIC with MachineState field |
Date: |
Fri, 13 Nov 2015 14:01:47 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 13/11/2015 12:49, Peter Maydell wrote:
> On 12 November 2015 at 09:48, Paolo Bonzini <address@hidden> wrote:
>>
>>
>> On 11/11/2015 20:09, Eduardo Habkost wrote:
>>> All DisplayType values are just UI options that don't affect any
>>> hardware emulation code, except for DT_NOGRAPHIC. Replace
>>> DT_NOGRAPHIC with DT_NONE plus a new MachineState.nographic
>>> field, so hardware emulation code don't need to use the
>>> display_type variable.
>>>
>>> Cc: Michael Walle <address@hidden>
>>> Cc: Blue Swirl <address@hidden>
>>> Cc: Mark Cave-Ayland <address@hidden>
>>> Signed-off-by: Eduardo Habkost <address@hidden>
>>
>> Can you add a QOM property too, so that "-machine graphics=yes|no" can
>> be used?
>
> We already have both '-nographic' and '-display none'.
> I think adding yet another way to turn off graphics which isn't
> the same as either of our existing command line options would
> worsen this confusion...
I proposed the property exactly so that -nographic becomes the same as
"-display none -machine graphics=no -serial mon:stdio".
Eduardo's patches achieve that at thecode level, but not at the command
line level.
Paolo
- [Qemu-devel] [PATCH 04/12] stubs: SDL initialization stubs, (continued)
- [Qemu-devel] [PATCH 04/12] stubs: SDL initialization stubs, Eduardo Habkost, 2015/11/11
- [Qemu-devel] [PATCH 06/12] stubs: gtk_display_init() stub, Eduardo Habkost, 2015/11/11
- [Qemu-devel] [PATCH 07/12] stubs: spice initialization stubs, Eduardo Habkost, 2015/11/11
- [Qemu-devel] [PATCH 05/12] stubs: cocoa_display_init() stub, Eduardo Habkost, 2015/11/11
- [Qemu-devel] [PATCH 09/12] vl: Replace DT_NOGRAPHIC with MachineState field, Eduardo Habkost, 2015/11/11
- Re: [Qemu-devel] [PATCH 09/12] vl: Replace DT_NOGRAPHIC with MachineState field, Peter Maydell, 2015/11/13
- Re: [Qemu-devel] [PATCH 09/12] vl: Replace DT_NOGRAPHIC with MachineState field,
Paolo Bonzini <=
- Re: [Qemu-devel] [PATCH 09/12] vl: Replace DT_NOGRAPHIC with MachineState field, Eduardo Habkost, 2015/11/13
[Qemu-devel] [PATCH 08/12] milkymist: Move DT_NOGRAPHIC check outside milkymist_tmu2_create(), Eduardo Habkost, 2015/11/11
[Qemu-devel] [PATCH 11/12] vl: Move DisplayType typedef to vl.c, Eduardo Habkost, 2015/11/11
[Qemu-devel] [PATCH 10/12] vl: Make display_type a local variable, Eduardo Habkost, 2015/11/11
[Qemu-devel] [PATCH 12/12] vl: Make display_remote a local variable, Eduardo Habkost, 2015/11/11
Re: [Qemu-devel] [PATCH 00/12] vl: graphics stubs + #ifdef cleanup, eliminate some global vars, Paolo Bonzini, 2015/11/12