diff options
| author | Y.b. Lu <yangbo.lu@nxp.com> | 2019-05-23 02:33:29 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-24 13:16:32 -0700 |
| commit | d398231219116da5697bbe090e478dd68a2259ed (patch) | |
| tree | ee9ed557c74d819836a8fe8827919fc0d11885fa /drivers/net/ethernet/freescale/enetc/enetc_vf.c | |
| parent | dfb569f2b96e2075bdf80883677d40d86f6b19db (diff) | |
enetc: add hardware timestamping support
This patch is to add hardware timestamping support
for ENETC. On Rx, timestamping is enabled for all
frames. On Tx, we only instruct the hardware to
timestamp the frames marked accordingly by the stack.
Because the RX BD ring dynamic allocation has not been
supported and it is too expensive to use extended RX BDs
if timestamping is not used, a Kconfig option is used to
enable extended RX BDs in order to support hardware
timestamping. This option will be removed once RX BD
ring dynamic allocation is implemented.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/enetc/enetc_vf.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc_vf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_vf.c b/drivers/net/ethernet/freescale/enetc/enetc_vf.c index 72c3ea887bcf..17f72644c5a1 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_vf.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_vf.c @@ -111,6 +111,7 @@ static const struct net_device_ops enetc_ndev_ops = { .ndo_get_stats = enetc_get_stats, .ndo_set_mac_address = enetc_vf_set_mac_addr, .ndo_set_features = enetc_vf_set_features, + .ndo_do_ioctl = enetc_ioctl, }; static void enetc_vf_netdev_setup(struct enetc_si *si, struct net_device *ndev, |