linux-kernel - Re: [PATCH net v2] net: stmmac: Set MAC's flow control register to reflect current settings

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Message-ID: <Y30QukgIdFJg7X/+@lunn.ch>
Date:   Tue, 22 Nov 2022 19:11:06 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     "Goh, Wei Sheng" <wei.sheng.goh@...el.com>
Cc:     Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Jose Abreu <joabreu@...opsys.com>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Ong Boon Leong <boon.leong.ong@...el.com>,
        Voon Wei Feng <weifeng.voon@...el.com>,
        Tan Tee Min <tee.min.tan@...el.com>,
        Ahmad Tarmizi Noor Azura <noor.azura.ahmad.tarmizi@...el.com>,
        Looi Hong Aun <hong.aun.looi@...el.com>
Subject: Re: [PATCH net v2] net: stmmac: Set MAC's flow control register to
 reflect current settings

On Tue, Nov 22, 2022 at 02:39:35PM +0800, Goh, Wei Sheng wrote:
> Currently, pause frame register GMAC_RX_FLOW_CTRL_RFE is not updated
> correctly when 'ethtool -A <IFACE> autoneg off rx off tx off' command
> is issued. This fix ensures the flow control change is reflected directly
> in the GMAC_RX_FLOW_CTRL_RFE register.

In future, please include a summary of what changed from version 1 of
the patch. This is generally placed under the --- marker.

> 
> Fixes: 46f69ded988d ("net: stmmac: Use resolved link config in mac_link_up()")
> Cc: <stable@...r.kernel.org> # 5.10.x
> Signed-off-by: Goh, Wei Sheng <wei.sheng.goh@...el.com>
> Signed-off-by: Noor Azura Ahmad Tarmizi <noor.azura.ahmad.tarmizi@...el.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew