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Date: Thu, 11 Jan 2024 11:51:44 +0800
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Subject: Re: ath11k and vfio-pci support
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To: James Prestwood <prestwoj@gmail.com>, Kalle Valo <kvalo@kernel.org>
CC: <linux-wireless@vger.kernel.org>, <ath11k@lists.infradead.org>
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From: Baochen Qiang <quic_bqiang@quicinc.com>
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On 1/10/2024 10:55 PM, James Prestwood wrote:
> Hi Kalle,
> 
> On 1/10/24 5:49 AM, Kalle Valo wrote:
>> James Prestwood <prestwoj@gmail.com> writes:
>>
>>>> But I have also no idea what is causing this, I guess we are doing
>>>> something wrong with the PCI communication? That reminds me, you could
>>>> try this in case that helps:
>>>>
>>>> https://patchwork.kernel.org/project/linux-wireless/patch/20231212031914.47339-1-imguzh@gmail.com/
>>> Heh, I saw this pop up a day after I sent this and was wondering. Is
>>> this something I'd need on the host kernel, guest, or both?
>> On the guest where ath11k is running. I'm not optimistic that this would
>> solve your issue, I suspect there can be also other bugs, but good to
>> know if the patch changes anything.
> 
> Looks the same here, didn't seem to change anything based on the kernel 
> logs.
> 
> Thanks,
> 
> James
> 
Could you try this?
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/wireless/ath/ath11k/pci.c?id=39564b475ac5a589e6c22c43a08cbd283c295d2c