diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index e29176889c23..30814435f779 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -472,6 +472,25 @@ static void ice_pf_dis_all_vsi(struct ice_pf *pf, bool locked) } /** + * ice_clear_sw_switch_recipes - clear switch recipes + * @pf: board private structure + * + * Mark switch recipes as not created in sw structures. There are cases where + * rules (especially advanced rules) need to be restored, either re-read from + * hardware or added again. For example after the reset. 'recp_created' flag + * prevents from doing that and need to be cleared upfront. + */ +static void ice_clear_sw_switch_recipes(struct ice_pf *pf) +{ + struct ice_sw_recipe *recp; + u8 i; + + recp = pf->hw.switch_info->recp_list; + for (i = 0; i < ICE_MAX_NUM_RECIPES; i++) + recp[i].recp_created = false; +} + +/** * ice_prepare_for_reset - prep for reset * @pf: board private structure * @reset_type: reset type requested @@ -501,6 +520,11 @@ ice_prepare_for_reset(struct ice_pf *pf, enum ice_reset_req reset_type) ice_for_each_vf(pf, i) ice_set_vf_state_qs_dis(&pf->vf[i]); + if (ice_is_eswitch_mode_switchdev(pf)) { + if (reset_type != ICE_RESET_PFR) + ice_clear_sw_switch_recipes(pf); + } + /* release ADQ specific HW and SW resources */ vsi = ice_get_main_vsi(pf); if (!vsi) |