diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ptp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c index a15287845570..9f756b42d514 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c @@ -247,7 +247,12 @@ void i40e_ptp_rx_hang(struct i40e_vsi *vsi) u32 prttsyn_stat; int n; - if (!(pf->flags & I40E_FLAG_PTP)) + /* Since we cannot turn off the Rx timestamp logic if the device is + * configured for Tx timestamping, we check if Rx timestamping is + * configured. We don't want to spuriously warn about Rx timestamp + * hangs if we don't care about the timestamps. + */ + if (!(pf->flags & I40E_FLAG_PTP) || !pf->ptp_rx) return; prttsyn_stat = rd32(hw, I40E_PRTTSYN_STAT_1); |