Commit dd1bf47a authored by Ryan M. Collins's avatar Ryan M. Collins Committed by David S. Miller
Browse files

net: bcmgenet: use ethtool_op_get_ts_info()

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 a8f5cb9e

 ("smsc95xx: use ethtool_op_get_ts_info()")

Signed-off-by: default avatarRyan M. Collins <>
Acked-by: default avatarFlorian Fainelli <>
Acked-by: default avatarDoug Berger <>
Signed-off-by: default avatarDavid S. Miller <>
parent 02a3f0d5
......@@ -1124,6 +1124,7 @@ static const struct ethtool_ops bcmgenet_ethtool_ops = {
.set_coalesce = bcmgenet_set_coalesce,
.get_link_ksettings = bcmgenet_get_link_ksettings,
.set_link_ksettings = bcmgenet_set_link_ksettings,
.get_ts_info = ethtool_op_get_ts_info,
/* Power down the unimac, based on mode. */
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