Re: [PATCH v3 1/3] brcmfmac: increase F2 watermark for BCM4329

From: Kalle Valo
Date: Mon Sep 07 2020 - 04:52:50 EST


Dmitry Osipenko <digetx@xxxxxxxxx> wrote:

> This patch fixes SDHCI CRC errors during of RX throughput testing on
> BCM4329 chip if SDIO BUS is clocked above 25MHz. In particular the
> checksum problem is observed on NVIDIA Tegra20 SoCs. The good watermark
> value is borrowed from downstream BCMDHD driver and it's matching to the
> value that is already used for the BCM4339 chip, hence let's re-use it
> for BCM4329.
>
> Reviewed-by: Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx>
> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>

3 patches applied to wireless-drivers-next.git, thanks.

317da69d10b0 brcmfmac: increase F2 watermark for BCM4329
1a867a6230db brcmfmac: drop chip id from debug messages
cc95fa81524a brcmfmac: set F2 SDIO block size to 128 bytes for BCM4329

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https://patchwork.kernel.org/patch/11745283/

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