diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 62e91512aeab..314a42808e39 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -3139,20 +3139,28 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data) if (oicr & PFINT_OICR_TSYN_TX_M) { ena_mask &= ~PFINT_OICR_TSYN_TX_M; - if (!hw->reset_ongoing) + if (!hw->reset_ongoing) { + set_bit(ICE_MISC_THREAD_TX_TSTAMP, pf->misc_thread); ret = IRQ_WAKE_THREAD; + } } if (oicr & PFINT_OICR_TSYN_EVNT_M) { u8 tmr_idx = hw->func_caps.ts_func_info.tmr_index_owned; u32 gltsyn_stat = rd32(hw, GLTSYN_STAT(tmr_idx)); - /* Save EVENTs from GTSYN register */ - pf->ptp.ext_ts_irq |= gltsyn_stat & (GLTSYN_STAT_EVENT0_M | - GLTSYN_STAT_EVENT1_M | - GLTSYN_STAT_EVENT2_M); ena_mask &= ~PFINT_OICR_TSYN_EVNT_M; - kthread_queue_work(pf->ptp.kworker, &pf->ptp.extts_work); + + if (hw->func_caps.ts_func_info.src_tmr_owned) { + /* Save EVENTs from GLTSYN register */ + pf->ptp.ext_ts_irq |= gltsyn_stat & + (GLTSYN_STAT_EVENT0_M | + GLTSYN_STAT_EVENT1_M | + GLTSYN_STAT_EVENT2_M); + + set_bit(ICE_MISC_THREAD_EXTTS_EVENT, pf->misc_thread); + ret = IRQ_WAKE_THREAD; + } } #define ICE_AUX_CRIT_ERR (PFINT_OICR_PE_CRITERR_M | PFINT_OICR_HMC_ERR_M | PFINT_OICR_PE_PUSH_M) @@ -3196,8 +3204,13 @@ static irqreturn_t ice_misc_intr_thread_fn(int __always_unused irq, void *data) if (ice_is_reset_in_progress(pf->state)) return IRQ_HANDLED; - while (!ice_ptp_process_ts(pf)) - usleep_range(50, 100); + if (test_and_clear_bit(ICE_MISC_THREAD_EXTTS_EVENT, pf->misc_thread)) + ice_ptp_extts_event(pf); + + if (test_and_clear_bit(ICE_MISC_THREAD_TX_TSTAMP, pf->misc_thread)) { + while (!ice_ptp_process_ts(pf)) + usleep_range(50, 100); + } return IRQ_HANDLED; } |