linux-kernel - Re: [PATCH 3/3] mt76: mt7615: add cwmin/cwmax initial values

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Message-ID: <877e8bsmv1.fsf@purkki.adurom.net>
Date:   Sun, 21 Jul 2019 13:28:18 +0300
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Ryder Lee <ryder.lee@...iatek.com>
Cc:     Felix Fietkau <nbd@....name>,
        Lorenzo Bianconi <lorenzo.bianconi@...hat.com>,
        Roy Luo <royluo@...gle.com>, YF Luo <yf.luo@...iatek.com>,
        Yiwei Chung <yiwei.chung@...iatek.com>,
        Sean Wang <sean.wang@...iatek.com>,
        <linux-wireless@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] mt76: mt7615: add cwmin/cwmax initial values

Ryder Lee <ryder.lee@...iatek.com> writes:

> Add initial values in mt7615_mcu_set_wmm() to cleanup setup flow.
>
> Signed-off-by: Ryder Lee <ryder.lee@...iatek.com>

[...]

> -#define WMM_AIFS_SET	BIT(0)
> -#define WMM_CW_MIN_SET	BIT(1)
> -#define WMM_CW_MAX_SET	BIT(2)
> -#define WMM_TXOP_SET	BIT(3)
> +#define WMM_PARAM_SET	GENMASK(3, 0)

I don't see how this is any better? IMHO you just hide what is the
meaning of each bit.

-- 
Kalle Valo