diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/ptp.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ptp.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c index cbfc171d90ee..29dbb47b270c 100644 --- a/drivers/net/ethernet/sfc/ptp.c +++ b/drivers/net/ethernet/sfc/ptp.c @@ -586,8 +586,6 @@ static int efx_ptp_get_attributes(struct efx_nic *efx) return -ERANGE; } - ptp->time_format = fmt; - /* MC_CMD_PTP_OP_GET_ATTRIBUTES is an extended version of an older * operation MC_CMD_PTP_OP_GET_TIME_FORMAT that also returns a value * to use for the minimum acceptable corrected synchronization window. @@ -1869,10 +1867,7 @@ void __efx_rx_skb_attach_timestamp(struct efx_channel *channel, u32 diff, carry; struct skb_shared_hwtstamps *timestamps; - pkt_timestamp_minor = (efx_rx_buf_timestamp_minor(efx, - skb_mac_header(skb)) + - (u32) efx->ptp_data->ts_corrections.rx) & - (MINOR_TICKS_PER_SECOND - 1); + pkt_timestamp_minor = efx_rx_buf_timestamp_minor(efx, skb_mac_header(skb)); /* get the difference between the packet and sync timestamps, * modulo one second @@ -1910,8 +1905,10 @@ void __efx_rx_skb_attach_timestamp(struct efx_channel *channel, /* attach the timestamps to the skb */ timestamps = skb_hwtstamps(skb); - timestamps->hwtstamp = - efx_ptp_s27_to_ktime(pkt_timestamp_major, pkt_timestamp_minor); + timestamps->hwtstamp = efx_ptp_s27_to_ktime_correction( + pkt_timestamp_major, + pkt_timestamp_minor, + efx->ptp_data->ts_corrections.rx); } static int efx_phc_adjfreq(struct ptp_clock_info *ptp, s32 delta) |