diff options
| author | Jacob Keller | 2014-03-01 00:48:58 +0100 |
|---|---|---|
| committer | David S. Miller | 2014-03-03 01:06:44 +0100 |
| commit | 93501d48b887ee3e032c66ee2e11706497223842 (patch) | |
| tree | 2f7b5fb7aafce3c70eecb3be409a22da72cbe0ce /drivers/net/ethernet/intel/ixgbe/ixgbe.h | |
| parent | ixgbe: Check config reads for removal (diff) | |
| download | kernel-qcow2-linux-93501d48b887ee3e032c66ee2e11706497223842.tar.gz kernel-qcow2-linux-93501d48b887ee3e032c66ee2e11706497223842.tar.xz kernel-qcow2-linux-93501d48b887ee3e032c66ee2e11706497223842.zip | |
ixgbe: implement SIOCGHWTSTAMP ioctl
This patch adds support for the new SIOCGHWTSTAMP ioctl, which enables a
process to determine the current timestamp configuration. In order to
implement this, store a copy of the timestamp configuration. In
addition, we can remove the 'int cmd' parameter as the new set_ts_config
function doesn't use it. I also fixed a typo in the function
description.
-v2
* Only save the settings after validating them
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index cca13a5438e2..4371ef0ed4a0 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -765,6 +765,7 @@ struct ixgbe_adapter { struct ptp_clock_info ptp_caps; struct work_struct ptp_tx_work; struct sk_buff *ptp_tx_skb; + struct hwtstamp_config tstamp_config; unsigned long ptp_tx_start; unsigned long last_overflow_check; unsigned long last_rx_ptp_check; @@ -957,8 +958,8 @@ static inline void ixgbe_ptp_rx_hwtstamp(struct ixgbe_ring *rx_ring, rx_ring->last_rx_timestamp = jiffies; } -int ixgbe_ptp_hwtstamp_ioctl(struct ixgbe_adapter *adapter, struct ifreq *ifr, - int cmd); +int ixgbe_ptp_set_ts_config(struct ixgbe_adapter *adapter, struct ifreq *ifr); +int ixgbe_ptp_get_ts_config(struct ixgbe_adapter *adapter, struct ifreq *ifr); void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter); void ixgbe_ptp_reset(struct ixgbe_adapter *adapter); void ixgbe_ptp_check_pps_event(struct ixgbe_adapter *adapter, u32 eicr); |