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Subject: Re: [PATCH 2/4] wifi: rtl8xxxu: gen2: Enable 40 MHz channel width
From:   Kalle Valo <kvalo@kernel.org>
In-Reply-To: <3a950997-7580-8a6b-97a0-e0a81a135456@gmail.com>
References: <3a950997-7580-8a6b-97a0-e0a81a135456@gmail.com>
To:     Bitterblue Smith <rtl8821cerfe2@gmail.com>
Cc:     linux-wireless@vger.kernel.org,
        Jes Sorensen <Jes.Sorensen@gmail.com>, chris.chiu@canonical.com
User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.7.3
Message-ID: <166443233534.2816.7028370887036604875.kvalo@kernel.org>
Date:   Thu, 29 Sep 2022 06:18:58 +0000 (UTC)
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Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:

> The module parameter ht40_2g was supposed to enable 40 MHz operation,
> but it didn't.
> 
> Tell the firmware about the channel width when updating the rate mask.
> This makes it work with my gen 2 chip RTL8188FU.
> 
> I'm not sure if anything needs to be done for the gen 1 chips, if 40
> MHz channel width already works or not. They update the rate mask with
> a different structure which doesn't have a field for the channel width.
> 
> Also set the channel width correctly for sta_statistics.
> 
> Fixes: f653e69009c6 ("rtl8xxxu: Implement basic 8723b specific update_rate_mask() function")
> Fixes: bd917b3d28c9 ("rtl8xxxu: fill up txrate info for gen1 chips")
> Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
> Acked-by: Jes Sorensen <jes@trained-monkey.org>

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

a8b5aef2cca1 wifi: rtl8xxxu: gen2: Enable 40 MHz channel width
5574d3290449 wifi: rtl8xxxu: Fix AIFS written to REG_EDCA_*_PARAM
2fc6de5c6924 wifi: rtl8xxxu: Improve rtl8xxxu_queue_select

-- 
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