diff mbox series

[iwl-next,v6,01/12] ice: Skip adv rules removal upon switchdev release

Message ID 20230712110337.8030-2-wojciech.drewek@intel.com (mailing list archive)
State Awaiting Upstream
Delegated to: Netdev Maintainers
Headers show
Series ice: switchdev bridge offload | expand

Checks

Context Check Description
netdev/tree_selection success Guessing tree name failed - patch did not apply

Commit Message

Wojciech Drewek July 12, 2023, 11:03 a.m. UTC 
Advanced rules for ctrl VSI will be removed anyway when the
VSI will cleaned up, no need to do it explicitly.

Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
---
v5: remove ice_rem_adv_rule_for_vsi since it is unused
---
 drivers/net/ethernet/intel/ice/ice_eswitch.c |  1 -
 drivers/net/ethernet/intel/ice/ice_switch.c  | 53 --------------------
 drivers/net/ethernet/intel/ice/ice_switch.h  |  1 -
 3 files changed, 55 deletions(-)

Comments

Buvaneswaran, Sujai July 22, 2023, 6:43 a.m. UTC | #1 
> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of
> Wojciech Drewek
> Sent: Wednesday, July 12, 2023 4:33 PM
> To: intel-wired-lan@lists.osuosl.org
> Cc: pmenzel@molgen.mpg.de; netdev@vger.kernel.org; vladbu@nvidia.com;
> kuba@kernel.org; simon.horman@corigine.com; dan.carpenter@linaro.org
> Subject: [Intel-wired-lan] [PATCH iwl-next v6 01/12] ice: Skip adv rules
> removal upon switchdev release
> 
> Advanced rules for ctrl VSI will be removed anyway when the VSI will cleaned
> up, no need to do it explicitly.
> 
> Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
> Reviewed-by: Simon Horman <simon.horman@corigine.com>
> Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
> ---
> v5: remove ice_rem_adv_rule_for_vsi since it is unused
> ---
>  drivers/net/ethernet/intel/ice/ice_eswitch.c |  1 -
> drivers/net/ethernet/intel/ice/ice_switch.c  | 53 --------------------
> drivers/net/ethernet/intel/ice/ice_switch.h  |  1 -
>  3 files changed, 55 deletions(-)
> 
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
diff mbox series

Patch

diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.c b/drivers/net/ethernet/intel/ice/ice_eswitch.c
index ad0a007b7398..be5b22691f7c 100644
--- a/drivers/net/ethernet/intel/ice/ice_eswitch.c
+++ b/drivers/net/ethernet/intel/ice/ice_eswitch.c
@@ -503,7 +503,6 @@  static void ice_eswitch_disable_switchdev(struct ice_pf *pf)
 
 	ice_eswitch_napi_disable(pf);
 	ice_eswitch_release_env(pf);
-	ice_rem_adv_rule_for_vsi(&pf->hw, ctrl_vsi->idx);
 	ice_eswitch_release_reprs(pf, ctrl_vsi);
 	ice_vsi_release(ctrl_vsi);
 	ice_repr_rem_from_all_vfs(pf);
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
index 8f84c041ebc1..b9b1aab735f6 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.c
+++ b/drivers/net/ethernet/intel/ice/ice_switch.c
@@ -6668,59 +6668,6 @@  ice_rem_adv_rule_by_id(struct ice_hw *hw,
 	return -ENOENT;
 }
 
-/**
- * ice_rem_adv_rule_for_vsi - removes existing advanced switch rules for a
- *                            given VSI handle
- * @hw: pointer to the hardware structure
- * @vsi_handle: VSI handle for which we are supposed to remove all the rules.
- *
- * This function is used to remove all the rules for a given VSI and as soon
- * as removing a rule fails, it will return immediately with the error code,
- * else it will return success.
- */
-int ice_rem_adv_rule_for_vsi(struct ice_hw *hw, u16 vsi_handle)
-{
-	struct ice_adv_fltr_mgmt_list_entry *list_itr, *tmp_entry;
-	struct ice_vsi_list_map_info *map_info;
-	struct ice_adv_rule_info rinfo;
-	struct list_head *list_head;
-	struct ice_switch_info *sw;
-	int status;
-	u8 rid;
-
-	sw = hw->switch_info;
-	for (rid = 0; rid < ICE_MAX_NUM_RECIPES; rid++) {
-		if (!sw->recp_list[rid].recp_created)
-			continue;
-		if (!sw->recp_list[rid].adv_rule)
-			continue;
-
-		list_head = &sw->recp_list[rid].filt_rules;
-		list_for_each_entry_safe(list_itr, tmp_entry, list_head,
-					 list_entry) {
-			rinfo = list_itr->rule_info;
-
-			if (rinfo.sw_act.fltr_act == ICE_FWD_TO_VSI_LIST) {
-				map_info = list_itr->vsi_list_info;
-				if (!map_info)
-					continue;
-
-				if (!test_bit(vsi_handle, map_info->vsi_map))
-					continue;
-			} else if (rinfo.sw_act.vsi_handle != vsi_handle) {
-				continue;
-			}
-
-			rinfo.sw_act.vsi_handle = vsi_handle;
-			status = ice_rem_adv_rule(hw, list_itr->lkups,
-						  list_itr->lkups_cnt, &rinfo);
-			if (status)
-				return status;
-		}
-	}
-	return 0;
-}
-
 /**
  * ice_replay_vsi_adv_rule - Replay advanced rule for requested VSI
  * @hw: pointer to the hardware structure
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.h b/drivers/net/ethernet/intel/ice/ice_switch.h
index 8ca9bfcafab4..b75488ede83f 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.h
+++ b/drivers/net/ethernet/intel/ice/ice_switch.h
@@ -393,7 +393,6 @@  int
 ice_set_vlan_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask,
 			 bool rm_vlan_promisc);
 
-int ice_rem_adv_rule_for_vsi(struct ice_hw *hw, u16 vsi_handle);
 int
 ice_rem_adv_rule_by_id(struct ice_hw *hw,
 		       struct ice_rule_query_data *remove_entry);