From: Kalle Valo <kvalo@kernel.org>
To: Jeff Johnson <quic_jjohnson@quicinc.com>
Cc: <ath12k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v8 0/4] wifi: ath12k: ACPI support
Date: Fri, 19 Apr 2024 07:16:07 +0300 [thread overview]
Message-ID: <87h6fyhtrs.fsf@kernel.org> (raw)
In-Reply-To: <71414c51-26b2-4ce7-898c-5df0e8e31825@quicinc.com> (Jeff Johnson's message of "Thu, 18 Apr 2024 15:23:48 -0700")
Jeff Johnson <quic_jjohnson@quicinc.com> writes:
> On 4/18/2024 9:20 AM, Kalle Valo wrote:
>
>> From: Kalle Valo <quic_kvalo@quicinc.com>
>>
>> Through reading ACPI tables, implement Time-Average-SAR(TAS), BIOS SAR,
>> configuration of CCA threshold and band edge channel power functionalities.
>> This is enabled only on WCN7850.
>>
>> TODO:
>>
>> * test with ACPI support in hardware (I don't have such hardware), especially
>> suspend and hibernation
[...]
> I can verify this doesn't crash my system, but apparently my ACPI doesn't have
> the underlying settings, so cannot verify actual functionality
Thanks for testing. I hope Lingbo has a device with proper ACPI settings.
> Apr 18 15:13:59 qca-HP-ZBook-14-G2 kernel: ath12k_pci 0000:03:00.0: acpi_evaluate_dsm() failed
> Apr 18 15:13:59 qca-HP-ZBook-14-G2 kernel: ath12k_pci 0000:03:00.0: failed to get ACPI DSM data: -2
> Apr 18 15:13:59 qca-HP-ZBook-14-G2 kernel: ath12k_pci 0000:03:00.0: acpi failed: -2
I just want to verify that these are debug messages, right? Normal users
shouldn't see any ACPI errors if there are no ACPI settings in the system.
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2024-04-19 4:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-18 16:20 [PATCH v8 0/4] wifi: ath12k: ACPI support Kalle Valo
2024-04-18 16:20 ` [PATCH v8 1/4] wifi: ath12k: ACPI TAS support Kalle Valo
2024-04-19 14:54 ` Jeff Johnson
2024-04-18 16:20 ` [PATCH v8 2/4] wifi: ath12k: ACPI SAR support Kalle Valo
2024-04-19 14:55 ` Jeff Johnson
2024-04-18 16:20 ` [PATCH v8 3/4] wifi: ath12k: ACPI CCA threshold support Kalle Valo
2024-04-19 14:55 ` Jeff Johnson
2024-04-18 16:20 ` [PATCH v8 4/4] wifi: ath12k: ACPI band edge channel power support Kalle Valo
2024-04-19 14:55 ` Jeff Johnson
2024-04-18 22:23 ` [PATCH v8 0/4] wifi: ath12k: ACPI support Jeff Johnson
2024-04-19 4:16 ` Kalle Valo [this message]
2024-04-19 14:51 ` Jeff Johnson
2024-04-19 14:57 ` Lingbo Kong
-- strict thread matches above, loose matches on Subject: below --
2024-04-19 6:30 Fwd: " Lingbo Kong
2024-04-19 9:39 ` Lingbo Kong
2024-04-22 7:16 ` Kalle Valo
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