linux-kernel - Re: [PATCH RFC net 2/2] net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 7 Apr 2021 02:32:04 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc:     hauke@...ke-m.de, f.fainelli@...il.com, vivien.didelot@...il.com,
        olteanv@...il.com, netdev@...r.kernel.org, davem@...emloft.net,
        kuba@...nel.org, linux@...linux.org.uk,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH RFC net 2/2] net: dsa: lantiq_gswip: Configure all
 remaining GSWIP_MII_CFG bits

>  	case PHY_INTERFACE_MODE_RGMII:
>  	case PHY_INTERFACE_MODE_RGMII_ID:
>  	case PHY_INTERFACE_MODE_RGMII_RXID:
>  	case PHY_INTERFACE_MODE_RGMII_TXID:
>  		miicfg |= GSWIP_MII_CFG_MODE_RGMII;
> +
> +		if (phylink_autoneg_inband(mode))
> +			miicfg |= GSWIP_MII_CFG_RGMII_IBS;

Is there any other MAC driver doing this? Are there any boards
actually enabling it? Since it is so odd, if there is nothing using
it, i would be tempted to leave this out.

    Andrew