netdev - Re: [PATCH net-next v2 1/7] net: phy: add interface modes for XFI, SFI

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Date:   Mon, 23 Dec 2019 10:57:43 +0000
From:   Russell King - ARM Linux admin <linux@...linux.org.uk>
To:     Madalin Bucur <madalin.bucur@....nxp.com>
Cc:     davem@...emloft.net, netdev@...r.kernel.org, andrew@...n.ch,
        f.fainelli@...il.com, hkallweit1@...il.com, shawnguo@...nel.org,
        leoyang.li@....com, devicetree@...r.kernel.org, robh+dt@...nel.org,
        mark.rutland@....com, Madalin Bucur <madalin.bucur@....com>
Subject: Re: [PATCH net-next v2 1/7] net: phy: add interface modes for XFI,
 SFI

On Mon, Dec 23, 2019 at 12:14:07PM +0200, Madalin Bucur wrote:
> From: Madalin Bucur <madalin.bucur@....com>
> 
> Add explicit entries for XFI, SFI to make sure the device
> tree entries for phy-connection-type "xfi" or "sfi" are
> properly parsed and differentiated against the existing
> backplane 10GBASE-KR mode.
> 
> Signed-off-by: Madalin Bucur <madalin.bucur@....com>

NAK until we've finished discussing this matter in the previous posting.

> ---
>  include/linux/phy.h | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/include/linux/phy.h b/include/linux/phy.h
> index dd4a91f1feaa..5651c7be0c45 100644
> --- a/include/linux/phy.h
> +++ b/include/linux/phy.h
> @@ -99,7 +99,8 @@ typedef enum {
>  	PHY_INTERFACE_MODE_2500BASEX,
>  	PHY_INTERFACE_MODE_RXAUI,
>  	PHY_INTERFACE_MODE_XAUI,
> -	/* 10GBASE-KR, XFI, SFI - single lane 10G Serdes */
> +	PHY_INTERFACE_MODE_XFI,
> +	PHY_INTERFACE_MODE_SFI,
>  	PHY_INTERFACE_MODE_10GKR,
>  	PHY_INTERFACE_MODE_USXGMII,
>  	PHY_INTERFACE_MODE_MAX,
> @@ -175,6 +176,10 @@ static inline const char *phy_modes(phy_interface_t interface)
>  		return "rxaui";
>  	case PHY_INTERFACE_MODE_XAUI:
>  		return "xaui";
> +	case PHY_INTERFACE_MODE_XFI:
> +		return "xfi";
> +	case PHY_INTERFACE_MODE_SFI:
> +		return "sfi";
>  	case PHY_INTERFACE_MODE_10GKR:
>  		return "10gbase-kr";
>  	case PHY_INTERFACE_MODE_USXGMII:
> -- 
> 2.1.0
> 
> 

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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