From: Jakub Kicinski <kuba@kernel.org>
To: Dan Murphy <dmurphy@ti.com>
Cc: <andrew@lunn.ch>, <f.fainelli@gmail.com>, <hkallweit1@gmail.com>,
<bunk@kernel.org>, <netdev@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<grygorii.strashko@ti.com>
Subject: Re: [PATCH net-master 1/1] net: phy: dp83867: Add speed optimization feature
Date: Fri, 31 Jan 2020 09:10:04 -0800 [thread overview]
Message-ID: <20200131091004.18d54183@cakuba.hsd1.ca.comcast.net> (raw)
In-Reply-To: <20200131151110.31642-2-dmurphy@ti.com>
On Fri, 31 Jan 2020 09:11:10 -0600, Dan Murphy wrote:
> Set the speed optimization bit on the DP83867 PHY.
> This feature can also be strapped on the 64 pin PHY devices
> but the 48 pin devices do not have the strap pin available to enable
> this feature in the hardware. PHY team suggests to have this bit set.
>
> With this bit set the PHY will auto negotiate and report the link
> parameters in the PHYSTS register and not in the BMCR. So we need to
> over ride the genphy_read_status with a DP83867 specific read status.
>
> Signed-off-by: Dan Murphy <dmurphy@ti.com>
While we wait for the PHY folk to take a look, could you please
provide a Fixes tag?
next prev parent reply other threads:[~2020-01-31 17:10 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-31 15:11 [PATCH net-master 0/1] DP83867 Speed " Dan Murphy
2020-01-31 15:11 ` [PATCH net-master 1/1] net: phy: dp83867: Add speed " Dan Murphy
2020-01-31 17:10 ` Jakub Kicinski [this message]
2020-01-31 17:14 ` Dan Murphy
2020-01-31 18:11 ` Jakub Kicinski
2020-01-31 18:36 ` Dan Murphy
2020-01-31 17:49 ` Florian Fainelli
2020-01-31 18:29 ` Dan Murphy
2020-01-31 18:42 ` Florian Fainelli
2020-01-31 19:14 ` Dan Murphy
2020-01-31 19:29 ` Florian Fainelli
2020-01-31 19:54 ` Dan Murphy
2020-01-31 20:02 ` Florian Fainelli
2020-01-31 20:10 ` Dan Murphy
2020-01-31 20:56 ` Heiner Kallweit
2020-02-01 1:30 ` Dan Murphy
2020-02-01 4:57 ` Florian Fainelli
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