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/ethtool.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/ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ethtool.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c index 6e768175e7e0..1fc21458413d 100644 --- a/drivers/net/ethernet/sfc/ethtool.c +++ b/drivers/net/ethernet/sfc/ethtool.c @@ -1114,6 +1114,20 @@ static int efx_ethtool_set_rxfh_indir(struct net_device *net_dev, return 0; } +int efx_ethtool_get_ts_info(struct net_device *net_dev, + struct ethtool_ts_info *ts_info) +{ + struct efx_nic *efx = netdev_priv(net_dev); + + /* Software capabilities */ + ts_info->so_timestamping = (SOF_TIMESTAMPING_RX_SOFTWARE | + SOF_TIMESTAMPING_SOFTWARE); + ts_info->phc_index = -1; + + efx_ptp_get_ts_info(efx, ts_info); + return 0; +} + static int efx_ethtool_get_module_eeprom(struct net_device *net_dev, struct ethtool_eeprom *ee, u8 *data) @@ -1176,7 +1190,7 @@ const struct ethtool_ops efx_ethtool_ops = { .get_rxfh_indir_size = efx_ethtool_get_rxfh_indir_size, .get_rxfh_indir = efx_ethtool_get_rxfh_indir, .set_rxfh_indir = efx_ethtool_set_rxfh_indir, - .get_ts_info = efx_ptp_get_ts_info, + .get_ts_info = efx_ethtool_get_ts_info, .get_module_info = efx_ethtool_get_module_info, .get_module_eeprom = efx_ethtool_get_module_eeprom, }; |