Re: [PATCH] wifi: brcmfmac: use random seed flag for BCM4355 and BCM4364 firmware
From: Kalle Valo
Date: Tue Jan 28 2025 - 13:18:46 EST
Aditya Garg <gargaditya08@xxxxxxxx> wrote:
> From: Aditya Garg <gargaditya08@xxxxxxxx>
>
> Before 6.13, random seed to the firmware was given based on the logic
> whether the device had valid OTP or not, and such devices were found
> mainly on the T2 and Apple Silicon Macs. In 6.13, the logic was changed,
> and the device table was used for this purpose, so as to cover the special
> case of BCM43752 chip.
>
> During the transition, the device table for BCM4364 and BCM4355 Wi-Fi chips
> which had valid OTP was not modified, thus breaking Wi-Fi on these devices.
> This patch adds does the necessary changes, similar to the ones done for
> other chips.
>
> Fixes: ea11a89c3ac6 ("wifi: brcmfmac: add flag for random seed during firmware download")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Aditya Garg <gargaditya08@xxxxxxxx>
> Acked-by: Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx>
Patch applied to wireless.git, thanks.
0e9724d0f89e wifi: brcmfmac: use random seed flag for BCM4355 and BCM4364 firmware
--
https://patchwork.kernel.org/project/linux-wireless/patch/47E43F07-E11D-478C-86D4-23627154AC7C@xxxxxxxx/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches