diff options
| author | Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com> | 2022-12-15 00:29:09 +0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2023-01-03 09:36:25 -0800 |
| commit | 1d1b4c63ba739c6ca695cb2ea13fefa9dfbff60d (patch) | |
| tree | 6ea056e0427ed69999fd5e070624021e5ed414d4 /drivers/net/ethernet/intel/igc/igc_main.c | |
| parent | 5ac1231ac14d1b8a1098048e51cad45f11b85c0a (diff) | |
| download | lwn-1d1b4c63ba739c6ca695cb2ea13fefa9dfbff60d.tar.gz lwn-1d1b4c63ba739c6ca695cb2ea13fefa9dfbff60d.zip | |
igc: Remove reset adapter task for i226 during disable tsn config
I225 have limitation when programming the BaseTime register which required
a power cycle of the controller. This limitation already lifted in I226.
This patch removes the restriction so that when user configure/remove any
TSN mode, it would not go into power cycle reset adapter.
How to test:
Schedule any gate control list configuration or delete it.
Example:
1)
BASE_TIME=$(date +%s%N)
tc qdisc replace dev $interface_name parent root handle 100 taprio \
num_tc 4 \
map 3 1 0 2 3 3 3 3 3 3 3 3 3 3 3 3 \
queues 1@0 1@1 1@2 1@3 \
base-time $BASE_TIME \
sched-entry S 0F 1000000 \
flags 0x2
2) tc qdisc del dev $intername_name root
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/igc/igc_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 212560f22254..e86b15efaeb8 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -6020,7 +6020,7 @@ static int igc_tsn_enable_launchtime(struct igc_adapter *adapter, if (err) return err; - return igc_tsn_offload_apply(adapter, qopt->enable); + return igc_tsn_offload_apply(adapter); } static int igc_tsn_clear_schedule(struct igc_adapter *adapter) @@ -6134,7 +6134,7 @@ static int igc_tsn_enable_qbv_scheduling(struct igc_adapter *adapter, if (err) return err; - return igc_tsn_offload_apply(adapter, qopt->enable); + return igc_tsn_offload_apply(adapter); } static int igc_save_cbs_params(struct igc_adapter *adapter, int queue, @@ -6202,7 +6202,7 @@ static int igc_tsn_enable_cbs(struct igc_adapter *adapter, if (err) return err; - return igc_tsn_offload_apply(adapter, qopt->enable); + return igc_tsn_offload_apply(adapter); } static int igc_setup_tc(struct net_device *dev, enum tc_setup_type type, |