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| author | Richard Cochran <richardcochran@gmail.com> | 2012-04-03 22:59:22 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-04 05:28:46 -0400 |
| commit | 02eacbd0c405d378d2357e8e0fac5de981bd40f8 (patch) | |
| tree | c6213bbd5f83b8dc4a5dd06f35792beb91116bd7 /include/linux/ethtool.h | |
| parent | 509a7c25729feab353502e1b544c614772a1d49a (diff) | |
| download | linux-02eacbd0c405d378d2357e8e0fac5de981bd40f8.tar.gz | |
ethtool: Add a common function for drivers with transmit time stamping.
Currently, most drivers do not support transmit SO_TIMESTAMPING. For those
that do support it, there is one appropriate response to the get_ts_info
query. This patch adds a common function providing this response.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Reviewed-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/ethtool.h')
| -rw-r--r-- | include/linux/ethtool.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 1769714447b3..560a247bde2a 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -811,6 +811,7 @@ struct net_device; /* Some generic methods drivers may use in their ethtool_ops */ u32 ethtool_op_get_link(struct net_device *dev); +int ethtool_op_get_ts_info(struct net_device *dev, struct ethtool_ts_info *eti); /** * ethtool_rxfh_indir_default - get default value for RX flow hash indirection |