Soeren Moch <smoch@xxxxxx> wrote:
> This reverts commit b0b524f079a23e440dd22b04e369368dde847533.
>
> Commit b0b524f079a2 ("brcmfmac: use ISO3166 country code and 0 rev
> as fallback") changes country setup to directly use ISO3166 country
> codes if no more specific code is configured. This was done under
> the assumption that brcmfmac firmwares can handle such simple
> direct mapping from country codes to firmware ccode values.
>
> Unfortunately this is not true for all chipset/firmware combinations.
> E.g. BCM4359/9 devices stop working as access point with this change,
> so revert the offending commit to avoid the regression.
>
> Signed-off-by: Soeren Moch <smoch@xxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx # 5.14.x
> Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
Patch applied to wireless-drivers.git, thanks.
151a7c12c4fc Revert "brcmfmac: use ISO3166 country code and 0 rev as fallback"
--
https://patchwork.kernel.org/project/linux-wireless/patch/20210926201905.211605-1-smoch@xxxxxx/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
