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Subject: Re: [PATCH v2] wifi: ath12k: add firmware-2.bin support
From: Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20240123122812.3811251-1-quic_rajkbhag@quicinc.com>
References: <20240123122812.3811251-1-quic_rajkbhag@quicinc.com>
To: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com>
Cc: <ath12k@lists.infradead.org>, <linux-wireless@vger.kernel.org>,
 Raj Kumar Bhagat
	<quic_rajkbhag@quicinc.com>
User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.11.2
Message-ID: <170687418485.3200018.10517939278018200198.kvalo@kernel.org>
Date: Fri,  2 Feb 2024 11:43:06 +0000 (UTC)

Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> wrote:

> Firmware IE containers can dynamically provide various information
> what firmware supports. Also it can embed more than one image so
> updating firmware is easy, user just needs to update one file in
> /lib/firmware/.
> 
> The firmware API 2 or higher will use the IE container format, the
> current API 1 will not use the new format but it still is supported
> for some time. Firmware API 2 files are named as firmware-2.bin
> (which contains both amss.bin and m3.bin images) and API 1 files are
> amss.bin and m3.bin.
> 
> Currently ath12k PCI driver provides firmware binary (amss.bin) path to
> MHI driver, MHI driver reads firmware from filesystem and boots it. Add
> provision to read firmware files from ath12k driver and provide the amss.bin
> firmware data and size to MHI using a pointer.
> 
> Currently enum ath12k_fw_features is empty, the patches adding features will
> add the flags.
> 
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
> 
> Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com>
> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>

Patch applied to ath-next branch of ath.git, thanks.

12f491cd6d81 wifi: ath12k: add firmware-2.bin support

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20240123122812.3811251-1-quic_rajkbhag@quicinc.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches