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| author | Jacob Keller <jacob.e.keller@intel.com> | 2019-04-09 02:52:02 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-06-05 23:04:29 +0300 |
| commit | c3e9297c8ac943c75d5a51738593a3aa2333f586 (patch) | |
| tree | fb8827efc64ae2383c21279b4266cc9667d3a665 | |
| parent | 8b057955af8712c5b4d23a0c472170150ee8db18 (diff) | |
| download | linux-c3e9297c8ac943c75d5a51738593a3aa2333f586.tar.xz | |
ixgbe: add a kernel documentation comment for ixgbe_ptp_get_ts_config
This function was missing a documentation comment. Add one now.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index 20f11ea641e2..376ad91d6a8d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -851,6 +851,15 @@ void ixgbe_ptp_rx_rgtstamp(struct ixgbe_q_vector *q_vector, ixgbe_ptp_convert_to_hwtstamp(adapter, skb_hwtstamps(skb), regval); } +/** + * ixgbe_ptp_get_ts_config - get current hardware timestamping configuration + * @adapter: pointer to adapter structure + * @ifr: ioctl data + * + * This function returns the current timestamping settings. Rather than + * attempt to deconstruct registers to fill in the values, simply keep a copy + * of the old settings around, and return a copy when requested. + */ int ixgbe_ptp_get_ts_config(struct ixgbe_adapter *adapter, struct ifreq *ifr) { struct hwtstamp_config *config = &adapter->tstamp_config; |