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| author | Muhammad Husaini Zulkifli <[email protected]> | 2023-02-16 02:07:31 +0000 |
|---|---|---|
| committer | Tony Nguyen <[email protected]> | 2023-03-07 21:45:56 +0000 |
| commit | ae4fe46983007bc46d87dcb284a5e5851c3e1c84 (patch) | |
| tree | e236e6c7d617ec81741c04b8b3fe09868baf6a86 /drivers/net/ethernet/intel/igc/igc_main.c | |
| parent | Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf... (diff) | |
| download | kernel-ae4fe46983007bc46d87dcb284a5e5851c3e1c84.tar.gz kernel-ae4fe46983007bc46d87dcb284a5e5851c3e1c84.zip | |
igc: Add qbv_config_change_errors counter
Add ConfigChangeError(qbv_config_change_errors) when user try to set the
AdminBaseTime to past value while the current GCL is still running.
The ConfigChangeError counter should not be increased when a gate control
list is scheduled into the future.
User can use "ethtool -S <interface> | grep qbv_config_change_errors"
command to check the counter values.
Signed-off-by: Muhammad Husaini Zulkifli <[email protected]>
Tested-by: Naama Meir <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 2928a6c73692..4992cca4029d 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -6049,6 +6049,7 @@ static int igc_tsn_clear_schedule(struct igc_adapter *adapter) adapter->base_time = 0; adapter->cycle_time = NSEC_PER_SEC; + adapter->qbv_config_change_errors = 0; for (i = 0; i < adapter->num_tx_queues; i++) { struct igc_ring *ring = adapter->tx_ring[i]; |