Received-SPF: pass (google.com: domain of linux-kernel+bounces-74585-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249;
Feedback-ID: i787e41f1:Fastmail
Date: Wed, 21 Feb 2024 12:02:50 +0100
From: Greg KH <greg@kroah.com>
To: Florian Fainelli <florian.fainelli@broadcom.com>
Cc: stable@vger.kernel.org, Russell King <rmk+kernel@armlinux.org.uk>,
	Jakub Kicinski <kuba@kernel.org>, Doug Berger <opendmb@gmail.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	"open list:BROADCOM GENET ETHERNET DRIVER" <bcm-kernel-feedback-list@broadcom.com>,
	"open list:BROADCOM GENET ETHERNET DRIVER" <netdev@vger.kernel.org>,
	open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH stable 5.4 v3] net: bcmgenet: Fix EEE implementation
Message-ID: <2024022142-jailer-unburned-2080@gregkh>
References: <20240212014859.3860032-1-florian.fainelli@broadcom.com>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20240212014859.3860032-1-florian.fainelli@broadcom.com>

On Sun, Feb 11, 2024 at 05:48:57PM -0800, Florian Fainelli wrote:
> commit a9f31047baca57d47440c879cf259b86f900260c upstream
> 
> We had a number of short comings:
> 
> - EEE must be re-evaluated whenever the state machine detects a link
>   change as wight be switching from a link partner with EEE
>   enabled/disabled
> 
> - tx_lpi_enabled controls whether EEE should be enabled/disabled for the
>   transmit path, which applies to the TBUF block
> 
> - We do not need to forcibly enable EEE upon system resume, as the PHY
>   state machine will trigger a link event that will do that, too
> 
> Fixes: 6ef398ea60d9 ("net: bcmgenet: add EEE support")
> Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
> Link: https://lore.kernel.org/r/20230606214348.2408018-1-florian.fainelli@broadcom.com
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
> ---
> Changes in v2:
> 
> - removed Changed-id

All now queued up, thanks.

greg k-h