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

From: Florian Fainelli
Date: Fri Aug 30 2019 - 14:51:46 EST

On 8/30/19 11:49 AM, Ryan M. Collins wrote:
> This change enables the use of SW timestamping on the Raspberry Pi 4.

Finally the first bcmgenet patch that was tested on the 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>

Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>