diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igc')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 86e46208d95c..44b1740dc098 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -6043,6 +6043,7 @@ static int igc_save_qbv_schedule(struct igc_adapter *adapter, bool queue_configured[IGC_MAX_TX_QUEUES] = { }; u32 start_time = 0, end_time = 0; size_t n; + int i; adapter->qbv_enable = qopt->enable; @@ -6063,7 +6064,6 @@ static int igc_save_qbv_schedule(struct igc_adapter *adapter, for (n = 0; n < qopt->num_entries; n++) { struct tc_taprio_sched_entry *e = &qopt->entries[n]; - int i; end_time += e->interval; @@ -6102,6 +6102,18 @@ static int igc_save_qbv_schedule(struct igc_adapter *adapter, start_time += e->interval; } + /* Check whether a queue gets configured. + * If not, set the start and end time to be end time. + */ + for (i = 0; i < adapter->num_tx_queues; i++) { + if (!queue_configured[i]) { + struct igc_ring *ring = adapter->tx_ring[i]; + + ring->start_time = end_time; + ring->end_time = end_time; + } + } + return 0; } |