i40e: Fix NPAR Tx Scheduler init
Recent changes to the driver initialization have caused the BW
configurations to not take effect. We use a BW configuration read and
write back to "kick" the Tx scheduler into action.
Change-ID: I94ab377c58d3a3986e3de62b6c199be3fd2ee5e6
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 56bdaff..620dd23 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -7576,6 +7576,10 @@
mutex_init(&pf->switch_mutex);
+ /* If NPAR is enabled nudge the Tx scheduler */
+ if (pf->hw.func_caps.npar_enable && (!i40e_get_npar_bw_setting(pf)))
+ i40e_set_npar_bw_setting(pf);
+
sw_init_done:
return err;
}