netdev - Re: [PATCH net-next] net: phy: realtek: add support for RTL8126A-integrated 5Gbps PHY

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Message-ID: <b202546a-b8ca-4277-8f34-883beba46f1c@gmail.com>
Date: Fri, 2 Feb 2024 07:33:29 -0500
From: Joe Salmeri <jmscdba@...il.com>
To: Heiner Kallweit <hkallweit1@...il.com>,
 Russell King - ARM Linux <linux@...linux.org.uk>,
 Andrew Lunn <andrew@...n.ch>, Jakub Kicinski <kuba@...nel.org>,
 Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>,
 David Miller <davem@...emloft.net>
Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [PATCH net-next] net: phy: realtek: add support for
 RTL8126A-integrated 5Gbps PHY

On 1/31/24 15:24, Heiner Kallweit wrote:
> A user reported that first consumer mainboards show up with a RTL8126A
> 5Gbps MAC/PHY. This adds support for the integrated PHY, which is also
> available stand-alone. From a PHY driver perspective it's treated the
> same as the 2.5Gbps PHY's, we just have to support the new PHY ID.
>
> Reported-by: Joe Salmeri <jmscdba@...il.com>
> Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
> ---
>   drivers/net/phy/realtek.c | 10 ++++++++++
>   1 file changed, 10 insertions(+)
>
> diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
> index 894172a3e..132784321 100644
> --- a/drivers/net/phy/realtek.c
> +++ b/drivers/net/phy/realtek.c
> @@ -1047,6 +1047,16 @@ static struct phy_driver realtek_drvs[] = {
>   		.resume         = rtlgen_resume,
>   		.read_page      = rtl821x_read_page,
>   		.write_page     = rtl821x_write_page,
> +	}, {
> +		PHY_ID_MATCH_EXACT(0x001cc862),
> +		.name           = "RTL8251B 5Gbps PHY",
> +		.get_features   = rtl822x_get_features,
> +		.config_aneg    = rtl822x_config_aneg,
> +		.read_status    = rtl822x_read_status,
> +		.suspend        = genphy_suspend,
> +		.resume         = rtlgen_resume,
> +		.read_page      = rtl821x_read_page,
> +		.write_page     = rtl821x_write_page,
>   	}, {
>   		PHY_ID_MATCH_EXACT(0x001cc961),
>   		.name		= "RTL8366RB Gigabit Ethernet",

Tested-by: Joe Salmeri <jmscdba@...il.com>