diff options
| author | Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com> | 2023-05-15 08:03:36 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2023-07-05 19:21:33 +0200 |
| commit | ed89b74d2dc920cb61d3094e0e97ec8775b13086 (patch) | |
| tree | b946f0b65da23d57111e9df25cb3d7729779ed2e /drivers/net/ethernet/intel | |
| parent | Merge branch 'mptcp-fixes' (diff) | |
| download | linux-ed89b74d2dc920cb61d3094e0e97ec8775b13086.tar.xz linux-ed89b74d2dc920cb61d3094e0e97ec8775b13086.zip | |
igc: Add condition for qbv_config_change_errors counter
Add condition to increase the qbv counter during taprio qbv
configuration only.
There might be a case when TC already been setup then user configure
the ETF/CBS qdisc and this counter will increase if no condition above.
Fixes: ae4fe4698300 ("igc: Add qbv_config_change_errors counter")
Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_tsn.c | 1 |
3 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h index 00a5ee487812..aa5ceab0d371 100644 --- a/drivers/net/ethernet/intel/igc/igc.h +++ b/drivers/net/ethernet/intel/igc/igc.h @@ -184,6 +184,7 @@ struct igc_adapter { u32 max_frame_size; u32 min_frame_size; + int tc_setup_type; ktime_t base_time; ktime_t cycle_time; bool qbv_enable; diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 019ce91c45aa..b90f94511005 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -6327,6 +6327,8 @@ static int igc_setup_tc(struct net_device *dev, enum tc_setup_type type, { struct igc_adapter *adapter = netdev_priv(dev); + adapter->tc_setup_type = type; + switch (type) { case TC_QUERY_CAPS: return igc_tc_query_caps(adapter, type_data); diff --git a/drivers/net/ethernet/intel/igc/igc_tsn.c b/drivers/net/ethernet/intel/igc/igc_tsn.c index 94a2b0dfb54d..6b299b83e7ef 100644 --- a/drivers/net/ethernet/intel/igc/igc_tsn.c +++ b/drivers/net/ethernet/intel/igc/igc_tsn.c @@ -249,6 +249,7 @@ skip_cbs: * Gate Control List (GCL) is running. */ if ((rd32(IGC_BASET_H) || rd32(IGC_BASET_L)) && + (adapter->tc_setup_type == TC_SETUP_QDISC_TAPRIO) && tsn_mode_reconfig) adapter->qbv_config_change_errors++; } else { |