From: Kalle Valo <kvalo@codeaurora.org>
To: Wren Turkal <wt@penguintechs.org>
Cc: ath11k@lists.infradead.org
Subject: Re: Dell XPS 13 9310 wifi broken
Date: Tue, 12 Jan 2021 10:17:56 +0200 [thread overview]
Message-ID: <87zh1ein63.fsf@codeaurora.org> (raw)
In-Reply-To: <b50f70f1-7f1f-a19c-9747-fd94a33baf97@penguintechs.org> (Wren Turkal's message of "Wed, 6 Jan 2021 16:38:39 -0800")
Wren Turkal <wt@penguintechs.org> writes:
> Hi ath11k experts,
>
> I am currently using Fedora rawhide and have installed their
> version of the 5.11-rc2 kernel. The ath11k driver is broken for
> this laptop.
>
> Here's a snippet of the dmesg:
> [ 3.845315] ath11k_pci 0000:55:00.0: WARNING: ath11k PCI support is
> experimental![ 3.845652] ath11k_pci 0000:55:00.0: BAR 0: assigned [mem
> 0x8e300000-0x8e3fffff 64bit]
> [ 3.845674] ath11k_pci 0000:55:00.0: enabling device (0000 -> 0002)
> [ 3.845708] ath11k_pci 0000:55:00.0: failed to get 32 MSI vectors,
> only -28 available
> [ 3.845714] ath11k_pci 0000:55:00.0: failed to enable msi: -28
> [ 3.845728] ath11k_pci: probe of 0000:55:00.0 failed with error -28
>
>
> I have also attached a full lspci output for the device in
> question. I did see the previous thread about this hardware,
> and I just wanted to provide another datapoint and see if
> there is any way I can help with this.
This is a known issue and there are proof of concept patches in
ath11k-qca6390-bringup branch to get 9310 working:
https://lore.kernel.org/ath11k/87blew3e4q.fsf@codeaurora.org/
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
--
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prev parent reply other threads:[~2021-01-12 8:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-07 0:38 Dell XPS 13 9310 wifi broken Wren Turkal
2021-01-12 8:17 ` Kalle Valo [this message]
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