Re: [PATCH] net: bcmgenet: use ethtool_op_get_ts_info()

From: David Miller
Date: Sun Sep 01 2019 - 02:51:45 EST


From: "Ryan M. Collins" <rmc032@xxxxxxxxxxxx>
Date: Fri, 30 Aug 2019 14:49:55 -0400

> This change enables the use of SW timestamping on the Raspberry Pi 4.
>
> bcmgenet's transmit function bcmgenet_xmit() implements software
> timestamping. However the SOF_TIMESTAMPING_TX_SOFTWARE capability was
> missing and only SOF_TIMESTAMPING_RX_SOFTWARE was announced. By using
> ethtool_ops bcmgenet_ethtool_ops() as get_ts_info(), the
> SOF_TIMESTAMPING_TX_SOFTWARE capability is announced.
>
> Similar to commit a8f5cb9e7991 ("smsc95xx: use ethtool_op_get_ts_info()")
>
> Signed-off-by: Ryan M. Collins <rmc032@xxxxxxxxxxxx>

Applied.