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Re: [Qemu-devel] [PATCH] hid: Extend the event queue size to 1024

From: Alexander Graf
Subject: Re: [Qemu-devel] [PATCH] hid: Extend the event queue size to 1024
Date: Mon, 18 Apr 2016 09:26:47 +0200
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:38.0) Gecko/20100101 Thunderbird/38.7.2

On 18.04.16 08:53, Gerd Hoffmann wrote:
>   Hi,
>> Vnc already uses qemu_input_event_send_key_delay today, so I'm not sure 
>> where things fall apart.
> Well, not everywhere.  Try the attached patch.
> Also worth trying:
>  * use xhci instead of ohci (current slof should handle
>    kbd-via-xhci fine)
>  * use virtio-keyboard (no slof driver yet as far I know, also needs
>    a recent linux kernel).

Ideally I would really like to switch to virtio-input and virtio-gpu for
AArch64, but there are no drivers at all in OVMF. Do you have any plans
to write them?

IIRC xhci "solved" the problem for PPC, but not on AArch64. I'll have to
double-check with Dirk and Dinar though.

The attached patch also looks sensible. Dinar, Dirk, could you give that
a spin please?



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