Message ID | 20230214213003.2117125-3-anthony.l.nguyen@intel.com (mailing list archive) |
---|---|
State | Accepted |
Commit | fcc2cef37fed567564f5b94a9c0aba733bb159ab |
Delegated to: | Netdev Maintainers |
Headers | show |
Series | Intel Wired LAN Driver Updates 2023-02-14 (ice) | expand |
Context | Check | Description |
---|---|---|
netdev/tree_selection | success | Clearly marked for net-next |
netdev/fixes_present | success | Fixes tag not required for -next series |
netdev/subject_prefix | success | Link |
netdev/cover_letter | success | Series has a cover letter |
netdev/patch_count | success | Link |
netdev/header_inline | success | No static functions without inline keyword in header files |
netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
netdev/cc_maintainers | success | CCed 6 of 6 maintainers |
netdev/build_clang | success | Errors and warnings before: 0 this patch: 0 |
netdev/module_param | success | Was 0 now: 0 |
netdev/verify_signedoff | success | Signed-off-by tag matches author and committer |
netdev/check_selftest | success | No net selftest shell script |
netdev/verify_fixes | success | No Fixes tag |
netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 30 lines checked |
netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
netdev/source_inline | success | Was 0 now: 0 |
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 651dc385ff5d..ac6f06f9a2ed 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -680,6 +680,7 @@ static bool ice_ptp_tx_tstamp(struct ice_ptp_tx *tx) struct ice_pf *pf; struct ice_hw *hw; u64 tstamp_ready; + bool link_up; int err; u8 idx; @@ -695,11 +696,14 @@ static bool ice_ptp_tx_tstamp(struct ice_ptp_tx *tx) if (err) return false; + /* Drop packets if the link went down */ + link_up = ptp_port->link_up; + for_each_set_bit(idx, tx->in_use, tx->len) { struct skb_shared_hwtstamps shhwtstamps = {}; u8 phy_idx = idx + tx->offset; u64 raw_tstamp = 0, tstamp; - bool drop_ts = false; + bool drop_ts = !link_up; struct sk_buff *skb; /* Drop packets which have waited for more than 2 seconds */ @@ -728,7 +732,7 @@ static bool ice_ptp_tx_tstamp(struct ice_ptp_tx *tx) ice_trace(tx_tstamp_fw_req, tx->tstamps[idx].skb, idx); err = ice_read_phy_tstamp(hw, tx->block, phy_idx, &raw_tstamp); - if (err) + if (err && !drop_ts) continue; ice_trace(tx_tstamp_fw_done, tx->tstamps[idx].skb, idx);