From: Wen Gong <quic_wgong@quicinc.com>
To: Kalle Valo <kvalo@codeaurora.org>,
Mark Herbert <mark.herbert42@gmail.com>
Cc: <ath11k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v2] ath11k: add read variant from SMBIOS for download board data
Date: Wed, 24 Nov 2021 18:07:47 +0800 [thread overview]
Message-ID: <11bd794a-a888-82ee-b933-e54ca4ab9e8e@quicinc.com> (raw)
In-Reply-To: <871r3883q9.fsf@codeaurora.org>
On 11/23/2021 2:06 AM, Kalle Valo wrote:
> Mark Herbert <mark.herbert42@gmail.com> writes:
>
>> Tried this on Dell XPS 13 9310
>>
>> Maybe this patch is good for 6855, but 6390 in Dell seems to be killed
>> completely with it. Reverting it makes things work again.
>>
>> [ 5.537034] ath11k_pci 0000:72:00.0: chip_id 0x0 chip_family 0xb
>> board_id 0xff soc_id 0xffffffff
>> [ 5.537038] ath11k_pci 0000:72:00.0: fw_version 0x101c06cc
>> fw_build_timestamp 2020-06-24 19:50 fw_build_id
>> [ 5.537236] ath11k_pci 0000:72:00.0: failed to fetch board data for
>> bus=pci,qmi-chip-id=0,qmi-board-id=255,variant=DE_1901 from
>> ath11k/QCA6390/hw2.0/board-2.bin
>> [ 5.537255] ath11k_pci 0000:72:00.0: failed to fetch board-2.bin or
>> board.bin from QCA6390/hw2.0
>> [ 5.537257] ath11k_pci 0000:72:00.0: qmi failed to fetch board file: -2
>> [ 5.537258] ath11k_pci 0000:72:00.0: failed to load board data file: -2
> Doh, I didn't realise that. I only tested this on my NUC testbox, I
> should have tested this on my XPS 13 9310 as well. Thanks for the
> report!
>
> I think I need to revert this and rethink how to handle the backwards
> compatibility.
ath10k has patches to handle backwards compatibility for this issue, I
think ath11k can also follow it.
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git/commit/drivers/net/wireless/ath?id=c8489668065a283d3027e86e877b103a87f99d22
ath10k: search all IEs for variant before falling back
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git/commit/drivers/net/wireless/ath?id=2bc2b87bb35a4d7b022016819fc28ce9e2b13adc
ath10k: add option for chip-id based BDF selection
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prev parent reply other threads:[~2021-11-24 10:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-18 10:00 [PATCH v2] ath11k: add read variant from SMBIOS for download board data Wen Gong
2021-11-22 14:25 ` Kalle Valo
2021-11-22 14:35 ` Kalle Valo
2021-11-22 17:58 ` Mark Herbert
2021-11-22 18:06 ` Kalle Valo
2021-11-24 9:44 ` Kalle Valo
2021-11-25 8:55 ` Wen Gong
2021-11-24 10:07 ` Wen Gong [this message]
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