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Subject: Re: [PATCH] ath11k: Initialize complete alpha2 for regulatory change
From: Kalle Valo <kvalo@codeaurora.org>
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Date: Sat,  7 Nov 2020 08:02:41 +0000 (UTC)
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To: Sven Eckelmann <sven@narfation.org>
Cc: linux-wireless@vger.kernel.org, ath11k@lists.infradead.org

Sven Eckelmann <sven@narfation.org> wrote:

> The function ath11k_wmi_send_init_country_cmd is taking 3 byte from alpha2
> of the structure wmi_init_country_params. But the function
> ath11k_reg_notifier is only initializing 2 bytes. The third byte is
> therefore always an uninitialized value.
> 
> The command can happen to look like
> 
>   0c 00 87 02 01 00 00 00 00 00 00 00 43 41 f8 00
> 
> instead of
> 
>   0c 00 87 02 01 00 00 00 00 00 00 00 43 41 00 00
> 
> Tested-on: IPQ8074 hw2.0 WLAN.HK.2.1.0.1-01161-QCAHKSWPL_SILICONZ-1
> Tested-on: IPQ8074 hw2.0 WLAN.HK.2.1.0.1-01228-QCAHKSWPL_SILICONZ-1
> Tested-on: IPQ8074 hw2.0 WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2
> Tested-on: IPQ8074 hw2.0 WLAN.HK.2.4.0.1.r1-00019-QCAHKSWPL_SILICONZ-1
> Tested-on: IPQ8074 hw2.0 WLAN.HK.2.4.0.1.r1-00026-QCAHKSWPL_SILICONZ-2
> 
> Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
> Signed-off-by: Sven Eckelmann <sven@narfation.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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

383a32cde417 ath11k: Initialize complete alpha2 for regulatory change

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20201021140555.4114715-1-sven@narfation.org/

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


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