From: Kalle Valo <kvalo@kernel.org>
To: Marc Gonzalez <mgonzalez@freebox.fr>
Cc: Jeff Johnson <quic_jjohnson@quicinc.com>,
ath10k <ath10k@lists.infradead.org>,
wireless <linux-wireless@vger.kernel.org>,
DT <devicetree@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Pierre-Hugues Husson <phhusson@freebox.fr>
Subject: Re: [PATCH 1/2] dt-bindings: net: wireless: ath10k: add qcom,no-msa-ready-indicator prop
Date: Wed, 28 Feb 2024 16:03:24 +0200 [thread overview]
Message-ID: <871q8wk7o3.fsf@kernel.org> (raw)
In-Reply-To: <b8de96c7-cbb6-4a09-a4d4-2c11b3ab3e01@freebox.fr> (Marc Gonzalez's message of "Wed, 28 Feb 2024 14:24:12 +0100")
Marc Gonzalez <mgonzalez@freebox.fr> writes:
> The driver waits for this indicator before proceeding,
> yet some WCNSS firmwares apparently do not send it.
> On those devices, it seems safe to ignore the indicator,
> and continue loading the firmware.
>
> Signed-off-by: Pierre-Hugues Husson <phhusson@freebox.fr>
> Signed-off-by: Marc Gonzalez <mgonzalez@freebox.fr>
> ---
> Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
> index 7758a55dd3286..145fa1a3c1c6a 100644
> --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
> +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
> @@ -121,6 +121,14 @@ properties:
> Whether to skip executing an SCM call that reassigns the memory
> region ownership.
>
> + qcom,no-msa-ready-indicator:
> + type: boolean
> + description:
> + The driver waits for this indicator before proceeding,
> + yet some WCNSS firmwares apparently do not send it.
> + On those devices, it seems safe to ignore the indicator,
> + and continue loading the firmware.
This sounds more like a firmware feature, not a hardware feature. What
about having a flag in enum ath10k_fw_features in firmware-2.bin?
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2024-02-28 14:03 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-28 13:22 [PATCH 0/2] Work around missing MSA_READY indicator from ath10k FW Marc Gonzalez
2024-02-28 13:24 ` [PATCH 1/2] dt-bindings: net: wireless: ath10k: add qcom,no-msa-ready-indicator prop Marc Gonzalez
2024-02-28 14:03 ` Kalle Valo [this message]
2024-02-28 16:12 ` Marc Gonzalez
2024-02-28 16:37 ` Kalle Valo
2024-02-28 17:19 ` Marc Gonzalez
2024-03-01 8:10 ` Kalle Valo
2024-03-04 15:51 ` Marc Gonzalez
2024-03-05 14:31 ` Kalle Valo
2024-03-05 17:32 ` Marc Gonzalez
2024-03-05 19:20 ` Kalle Valo
2024-03-13 15:09 ` Marc Gonzalez
2024-03-13 15:48 ` Konrad Dybcio
2024-03-13 15:53 ` Dmitry Baryshkov
2024-03-14 12:31 ` Marc Gonzalez
2024-03-14 12:52 ` Dmitry Baryshkov
2024-03-18 16:56 ` Marc Gonzalez
2024-03-19 13:47 ` Marc Gonzalez
2024-03-19 14:39 ` Marc Gonzalez
2024-03-19 17:05 ` Marc Gonzalez
2024-03-26 15:04 ` Marc Gonzalez
2024-03-26 17:45 ` Marc Gonzalez
2024-03-26 17:51 ` Dmitry Baryshkov
2024-03-26 20:21 ` Jeff Johnson
2024-03-28 17:09 ` Marc Gonzalez
2024-02-29 18:40 ` Conor Dooley
2024-02-29 19:46 ` Jeff Johnson
2024-03-07 15:29 ` Marc Gonzalez
2024-03-07 16:46 ` Jeff Johnson
2024-03-14 14:33 ` Jeff Johnson
2024-03-14 17:52 ` Marc Gonzalez
2024-03-14 19:28 ` Jeff Johnson
2024-03-04 16:21 ` Marc Gonzalez
2024-03-04 19:34 ` Conor Dooley
2024-03-04 19:37 ` Dmitry Baryshkov
2024-03-04 19:45 ` Conor Dooley
2024-03-04 19:59 ` Dmitry Baryshkov
2024-03-04 20:17 ` Conor Dooley
2024-03-04 20:21 ` Dmitry Baryshkov
2024-03-05 8:04 ` Krzysztof Kozlowski
2024-03-05 13:41 ` Marc Gonzalez
2024-03-05 15:02 ` Kalle Valo
2024-03-05 14:45 ` Kalle Valo
2024-02-28 14:59 ` Jeff Johnson
2024-02-28 16:00 ` Marc Gonzalez
2024-02-29 15:49 ` Marc Gonzalez
2024-02-28 13:25 ` [PATCH 2/2] wifi: ath10k: work around missing MSA_READY indicator Marc Gonzalez
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