diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2013-04-08 20:34:58 +0400 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2013-06-24 22:58:29 +0400 |
| commit | 62ebac926b7a5cd7cb6dc02a8d6fa925fa206a23 (patch) | |
| tree | 6443cc7e5c93986cf539f7dd129bc5f9f366ff51 /drivers/net/ethernet/sfc/ptp.c | |
| parent | d4ef5b6f374dfbef2c1e00cea73c3b76109f6246 (diff) | |
| download | linux-62ebac926b7a5cd7cb6dc02a8d6fa925fa206a23.tar.xz | |
sfc: Report software timestamping capabilities
The kernel can generate software receive timestamps and we should
report those for all ports regardless of hardware capabilities.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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 9a95abf2dedf..b495394a6dfa 100644 --- a/drivers/net/ethernet/sfc/ptp.c +++ b/drivers/net/ethernet/sfc/ptp.c @@ -1203,18 +1203,16 @@ static int efx_ptp_ts_init(struct efx_nic *efx, struct hwtstamp_config *init) return 0; } -int -efx_ptp_get_ts_info(struct net_device *net_dev, struct ethtool_ts_info *ts_info) +void efx_ptp_get_ts_info(struct efx_nic *efx, struct ethtool_ts_info *ts_info) { - struct efx_nic *efx = netdev_priv(net_dev); struct efx_ptp_data *ptp = efx->ptp_data; if (!ptp) - return -EOPNOTSUPP; + return; - ts_info->so_timestamping = (SOF_TIMESTAMPING_TX_HARDWARE | - SOF_TIMESTAMPING_RX_HARDWARE | - SOF_TIMESTAMPING_RAW_HARDWARE); + ts_info->so_timestamping |= (SOF_TIMESTAMPING_TX_HARDWARE | + SOF_TIMESTAMPING_RX_HARDWARE | + SOF_TIMESTAMPING_RAW_HARDWARE); ts_info->phc_index = ptp_clock_index(ptp->phc_clock); ts_info->tx_types = 1 << HWTSTAMP_TX_OFF | 1 << HWTSTAMP_TX_ON; ts_info->rx_filters = (1 << HWTSTAMP_FILTER_NONE | @@ -1224,7 +1222,6 @@ efx_ptp_get_ts_info(struct net_device *net_dev, struct ethtool_ts_info *ts_info) 1 << HWTSTAMP_FILTER_PTP_V2_L4_EVENT | 1 << HWTSTAMP_FILTER_PTP_V2_L4_SYNC | 1 << HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ); - return 0; } int efx_ptp_ioctl(struct efx_nic *efx, struct ifreq *ifr, int cmd) |