diff options
Diffstat (limited to 'drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c index bfc8b64169ca..1ae779ae8c99 100644 --- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c +++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c @@ -30,6 +30,8 @@ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +#include <linux/net_tstamp.h> + #include "dpni.h" /* DPNI_LINK_OPT_* */ #include "dpaa2-eth.h" @@ -274,6 +276,26 @@ static int dpaa2_eth_get_rxnfc(struct net_device *net_dev, return 0; } +int dpaa2_phc_index = -1; +EXPORT_SYMBOL(dpaa2_phc_index); + +static int dpaa2_eth_get_ts_info(struct net_device *dev, + struct ethtool_ts_info *info) +{ + info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | + SOF_TIMESTAMPING_RX_HARDWARE | + SOF_TIMESTAMPING_RAW_HARDWARE; + + info->phc_index = dpaa2_phc_index; + + info->tx_types = (1 << HWTSTAMP_TX_OFF) | + (1 << HWTSTAMP_TX_ON); + + info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | + (1 << HWTSTAMP_FILTER_ALL); + return 0; +} + const struct ethtool_ops dpaa2_ethtool_ops = { .get_drvinfo = dpaa2_eth_get_drvinfo, .get_link = ethtool_op_get_link, @@ -283,4 +305,5 @@ const struct ethtool_ops dpaa2_ethtool_ops = { .get_ethtool_stats = dpaa2_eth_get_ethtool_stats, .get_strings = dpaa2_eth_get_strings, .get_rxnfc = dpaa2_eth_get_rxnfc, + .get_ts_info = dpaa2_eth_get_ts_info, }; |