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| author |  Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
| 2022-08-08 11:58:54 +0200 |
|---|---|---|
| committer |  Tony Nguyen <anthony.l.nguyen@intel.com>
| 2022-09-20 13:30:51 -0700 |
| commit | 122045ca770492660005c22379995506f13efea8 (patch) | |
| tree | 1d6e6867ad7f178f5793c7480be0d684c98f0d92 /drivers/net/ethernet/intel | |
| parent | Merge branch 'fixes-for-tc-taprio-software-mode' (diff) | |
| download | linux-122045ca770492660005c22379995506f13efea8.tar.gz linux-122045ca770492660005c22379995506f13efea8.tar.bz2 linux-122045ca770492660005c22379995506f13efea8.zip | |
ice: config netdev tc before setting queues number
After lowering number of tx queues the warning appears:
"Number of in use tx queues changed invalidating tc mappings. Priority
traffic classification disabled!"
Example command to reproduce:
ethtool -L enp24s0f0 tx 36 rx 36
Fix this by setting correct tc mapping before setting real number of
queues on netdev.
Fixes: 0754d65bd4be5 ("ice: Add infrastructure for mqprio support via ndo_setup_tc")
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 04836bbaf7d5..3042a76b848d 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -6858,6 +6858,8 @@ int ice_vsi_open(struct ice_vsi *vsi) if (err) goto err_setup_rx; + ice_vsi_cfg_netdev_tc(vsi, vsi->tc_cfg.ena_tc); + if (vsi->type == ICE_VSI_PF) { /* Notify the stack of the actual queue counts. */ err = netif_set_real_num_tx_queues(vsi->netdev, vsi->num_txq); |