diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ptp.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 000c39d163a2..a1cd33273ca4 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -3,6 +3,7 @@ #include "ice.h" #include "ice_lib.h" +#include "ice_trace.h" #define E810_OUT_PROP_DELAY_NS 1 @@ -2063,11 +2064,15 @@ static void ice_ptp_tx_tstamp_work(struct kthread_work *work) struct sk_buff *skb; int err; + ice_trace(tx_tstamp_fw_req, tx->tstamps[idx].skb, idx); + err = ice_read_phy_tstamp(hw, tx->quad, phy_idx, &raw_tstamp); if (err) continue; + ice_trace(tx_tstamp_fw_done, tx->tstamps[idx].skb, idx); + /* Check if the timestamp is invalid or stale */ if (!(raw_tstamp & ICE_PTP_TS_VALID) || raw_tstamp == tx->tstamps[idx].cached_tstamp) @@ -2093,6 +2098,8 @@ static void ice_ptp_tx_tstamp_work(struct kthread_work *work) tstamp = ice_ptp_extend_40b_ts(pf, raw_tstamp); shhwtstamps.hwtstamp = ns_to_ktime(tstamp); + ice_trace(tx_tstamp_complete, skb, idx); + skb_tstamp_tx(skb, &shhwtstamps); dev_kfree_skb_any(skb); } @@ -2131,6 +2138,7 @@ s8 ice_ptp_request_ts(struct ice_ptp_tx *tx, struct sk_buff *skb) tx->tstamps[idx].start = jiffies; tx->tstamps[idx].skb = skb_get(skb); skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; + ice_trace(tx_tstamp_request, skb, idx); } spin_unlock(&tx->lock); |