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Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option |
Date: |
Thu, 4 Jan 2018 18:57:18 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 |
On 04/01/2018 18:45, Samuel Thibault wrote:
> Paolo Bonzini, on jeu. 04 janv. 2018 18:11:00 +0100, wrote:
>> On 04/01/2018 16:56, Samuel Thibault wrote:
>>>> However, adding magic to "-device usb-braille" that creates both a
>>>> front-end and a back-end is completely the opposite of sane...
>>> Well, this is also what happens with -device usb-mouse, usb-kbd etc.:
>>> they also plug with keyboard & mouse pipes of the qemu graphical
>>> frontend. braille is just the same vein for the user.
>>
>> No, they don't create a new UI object magically that wasn't there
>> before. They just let you add a device, e.g. a USB tablet, that listens
>> on an _existing_ UI (GTK+ or SDL or similar).
>
> Technically for the qemu developper, yes.
>
> But for the user, no.
That's not true. With or without "-usbdevice tablet", you use the same
mouse or keyboard device as the input source.
Paolo
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, (continued)
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Paolo Bonzini, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Samuel Thibault, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Paolo Bonzini, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Thomas Huth, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Paolo Bonzini, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Peter Maydell, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Markus Armbruster, 2018/01/05
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Samuel Thibault, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Paolo Bonzini, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Samuel Thibault, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option,
Paolo Bonzini <=
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Samuel Thibault, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Thomas Huth, 2018/01/08
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Paolo Bonzini, 2018/01/09
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Thomas Huth, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Paolo Bonzini, 2018/01/04
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Thomas Huth, 2018/01/08
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Paolo Bonzini, 2018/01/09
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Thomas Huth, 2018/01/09
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Paolo Bonzini, 2018/01/09
- Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option, Thomas Huth, 2018/01/09