Re: [PATCH RFC net 2/2] net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits

On 4/7/21 2:32 AM, Andrew Lunn wrote:

...

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.

We saw this option in the switch documentation and activated it to prepare for such systems, but I do not have any board which uses this and I am also not aware that this is used anywhere.

Hauke