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authorRyan M. Collins <rmc032@bucknell.edu>2019-08-30 14:49:55 -0400
committerDavid S. Miller <davem@davemloft.net>2019-08-31 23:51:19 -0700
commitdd1bf47a84fe64edf50f6a83fdc164d0da6fa021 (patch)
tree545be319ac6fabcd598394041d6ce87e27dc863f /drivers
parent02a3f0d5a70a865d55c4b7cb2e327cb30491f7fd (diff)
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 a8f5cb9e7991 ("smsc95xx: use ethtool_op_get_ts_info()") Signed-off-by: Ryan M. Collins <rmc032@bucknell.edu> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Doug Berger <opendmb@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index d3a0b614dbfa..b22196880d6d 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -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. */