RE: [PATCH] smsc95xx: use ethtool_op_get_ts_info()

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> -----Original Message-----
> From: Petr Kulhavy [mailto:brain@xxxxxxxx]
> Sent: Thursday, July 13, 2017 1:41 PM
> To: steve.glendinning@xxxxxxxxxxx; UNGLinuxDriver
> Cc: netdev@xxxxxxxxxxxxxxx; linux-usb@xxxxxxxxxxxxxxx; Petr Kulhavy
> Subject: [PATCH] smsc95xx: use ethtool_op_get_ts_info()
> 
> This change enables the use of SW timestamping on Raspberry PI.
> 
> smsc95xx uses the usbnet transmit function usbnet_start_xmit(), which
> implements software timestamping. However the
> SOF_TIMESTAMPING_TX_SOFTWARE
> capability was missing and only SOF_TIMESTAMPING_RX_SOFTWARE was
> announced.
> By using ethtool_op_get_ts_info() as get_ts_info() also the
> SOF_TIMESTAMPING_TX_SOFTWARE is announced.
> 
> Signed-off-by: Petr Kulhavy <brain@xxxxxxxx>

Reviewed-by: Woojung Huh <Woojung.Huh@xxxxxxxxxxxxx>

Thanks

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