diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c index d59f5a9c7273..0341d9694e8b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c @@ -13,8 +13,10 @@ #include <linux/stddef.h> #include <linux/etherdevice.h> #include <linux/log2.h> +#include <linux/net_tstamp.h> #include "otx2_common.h" +#include "otx2_ptp.h" #define DRV_NAME "octeontx2-nicpf" #define DRV_VF_NAME "octeontx2-nicvf" @@ -663,6 +665,31 @@ static u32 otx2_get_link(struct net_device *netdev) return pfvf->linfo.link_up; } +static int otx2_get_ts_info(struct net_device *netdev, + struct ethtool_ts_info *info) +{ + struct otx2_nic *pfvf = netdev_priv(netdev); + + if (!pfvf->ptp) + return ethtool_op_get_ts_info(netdev, info); + + info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | + SOF_TIMESTAMPING_RX_SOFTWARE | + SOF_TIMESTAMPING_SOFTWARE | + SOF_TIMESTAMPING_TX_HARDWARE | + SOF_TIMESTAMPING_RX_HARDWARE | + SOF_TIMESTAMPING_RAW_HARDWARE; + + info->phc_index = otx2_ptp_clock_index(pfvf); + + info->tx_types = (1 << HWTSTAMP_TX_OFF) | (1 << HWTSTAMP_TX_ON); + + info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | + (1 << HWTSTAMP_FILTER_ALL); + + return 0; +} + static const struct ethtool_ops otx2_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_USECS | ETHTOOL_COALESCE_MAX_FRAMES, @@ -687,6 +714,7 @@ static const struct ethtool_ops otx2_ethtool_ops = { .set_msglevel = otx2_set_msglevel, .get_pauseparam = otx2_get_pauseparam, .set_pauseparam = otx2_set_pauseparam, + .get_ts_info = otx2_get_ts_info, }; void otx2_set_ethtool_ops(struct net_device *netdev) |