diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2014-01-11 05:43:19 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-01-10 16:33:39 -0800 |
| commit | beb0dff1251db5214889ea8a122049ec3ae25e41 (patch) | |
| tree | 533fa180ac63edd74b2346dec1ee05fb78f0cf8b /drivers/net/ethernet/intel/i40e/i40e_ethtool.c | |
| parent | 6ff4ef86be2043b24e89dd9b1e4b4e92fc7fc0fd (diff) | |
i40e: enable PTP
New feature: Enable PTP support in the i40e driver.
Change-ID: I6a8e799f582705191f9583afb1b9231a8db96cc8
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Matthew Vick <matthew.vick@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 342a6e13ac8b..7b87d5115816 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -108,6 +108,8 @@ static struct i40e_stats i40e_gstrings_stats[] = { I40E_PF_STAT("rx_oversize", stats.rx_oversize), I40E_PF_STAT("rx_jabber", stats.rx_jabber), I40E_PF_STAT("VF_admin_queue_requests", vf_aq_requests), + I40E_PF_STAT("tx_hwtstamp_timeouts", tx_hwtstamp_timeouts), + I40E_PF_STAT("rx_hwtstamp_cleared", rx_hwtstamp_cleared), }; #define I40E_QUEUE_STATS_LEN(n) \ @@ -748,7 +750,36 @@ static void i40e_get_strings(struct net_device *netdev, u32 stringset, static int i40e_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info) { - return ethtool_op_get_ts_info(dev, info); + struct i40e_pf *pf = i40e_netdev_to_pf(dev); + + info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | + SOF_TIMESTAMPING_RX_SOFTWARE | + SOF_TIMESTAMPING_SOFTWARE | + SOF_TIMESTAMPING_TX_HARDWARE | + SOF_TIMESTAMPING_RX_HARDWARE | + SOF_TIMESTAMPING_RAW_HARDWARE; + + if (pf->ptp_clock) + info->phc_index = ptp_clock_index(pf->ptp_clock); + else + info->phc_index = -1; + + info->tx_types = (1 << HWTSTAMP_TX_OFF) | (1 << HWTSTAMP_TX_ON); + + info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | + (1 << HWTSTAMP_FILTER_PTP_V1_L4_SYNC) | + (1 << HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) | + (1 << HWTSTAMP_FILTER_PTP_V2_EVENT) | + (1 << HWTSTAMP_FILTER_PTP_V2_L2_EVENT) | + (1 << HWTSTAMP_FILTER_PTP_V2_L4_EVENT) | + (1 << HWTSTAMP_FILTER_PTP_V2_SYNC) | + (1 << HWTSTAMP_FILTER_PTP_V2_L2_SYNC) | + (1 << HWTSTAMP_FILTER_PTP_V2_L4_SYNC) | + (1 << HWTSTAMP_FILTER_PTP_V2_DELAY_REQ) | + (1 << HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ) | + (1 << HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ); + + return 0; } static int i40e_link_test(struct net_device *netdev, u64 *data) |