diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index fecc3b29a4de..d06a3311a2dc 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -4895,6 +4895,21 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type) goto err_sched_init_port; } + if (test_bit(ICE_FLAG_FD_ENA, pf->flags)) { + wr32(hw, PFQF_FD_ENA, PFQF_FD_ENA_FD_ENA_M); + if (!rd32(hw, PFQF_FD_SIZE)) { + u16 unused, guar, b_effort; + + guar = hw->func_caps.fd_fltr_guar; + b_effort = hw->func_caps.fd_fltr_best_effort; + + /* force guaranteed filter pool for PF */ + ice_alloc_fd_guar_item(hw, &unused, guar); + /* force shared filter pool for PF */ + ice_alloc_fd_shrd_item(hw, &unused, b_effort); + } + } + if (test_bit(ICE_FLAG_DCB_ENA, pf->flags)) ice_dcb_rebuild(pf); @@ -4913,6 +4928,22 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type) } } + /* If Flow Director is active */ + if (test_bit(ICE_FLAG_FD_ENA, pf->flags)) { + err = ice_vsi_rebuild_by_type(pf, ICE_VSI_CTRL); + if (err) { + dev_err(dev, "control VSI rebuild failed: %d\n", err); + goto err_vsi_rebuild; + } + + /* replay HW Flow Director recipes */ + if (hw->fdir_prof) + ice_fdir_replay_flows(hw); + + /* replay Flow Director filters */ + ice_fdir_replay_fltrs(pf); + } + ice_update_pf_netdev_link(pf); /* tell the firmware we are up */ |