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From: =?UTF-8?Q?Herv=c3=a9_Poussineau?= <hpoussin@reactos.org>
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Date: Mon, 25 Jan 2016 23:08:43 +0100
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Subject: Re: [Qemu-devel] [PATCH 00/13] cuda: misc fixes and cleanups
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To: Alyssa Milburn <fuzzie@fuzzie.org>
Cc: qemu-ppc@nongnu.org, David Gibson <david@gibson.dropbear.id.au>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, qemu-devel@nongnu.org, Alexander Graf <agraf@suse.de>

Hi,

Le 25/01/2016 10:58, Alyssa Milburn a =E9crit :
> On Sat, Jan 23, 2016 at 09:39:57PM +0100, Herv=E9 Poussineau wrote:
>> Hi,
>>
>> This patchset cleans up a little bit the Apple CUDA emulation:
>> - correctly reject unknown commands
>> - correctly reject commands with wrong parameters
>> - support changing the frequency of auto-polling
>> - support changing device list probed in auto-poll
>> - add logs when using FILE_SERVER_FLAG/SET_POWER_MESSAGE
>> - remove unused commands (GET/SET_6805_ADDR)
>> - remove unimplemented GET_SET_IIC/COMBINED_FORMAT_IIC
>>
>> GET_SET_IIC/COMBINED_FORMAT_IIC commands should be added again once
>> we implement the I2C bus provided by CUDA.
>
> Neat! (I wish I'd seen this before trying to debug issues with this cod=
e!)
> Do you have any plans to work on this code further? The VIA register co=
de
> doesn't seem to really match what the hardware does, and I've been wond=
ering
> if it's responsible for weird input problems under Mac OS, but didn't f=
ind
> time to look into it yet (and don't want to duplicate effort).

I already have some code to add the I2C bus, but it's mostly used by MacO=
S 9 which probably tries to configure some devices.

Do you have a Linux/NetBSD/... image, where I can run some command line t=
ool to probe the I2C bus?

Herv=E9