From patchwork Mon Aug 26 10:50:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qi Zhang X-Patchwork-Id: 57925 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id DFBBC1C20F; Mon, 26 Aug 2019 12:51:18 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id B66171BFE5 for ; Mon, 26 Aug 2019 12:49:55 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Aug 2019 03:49:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,431,1559545200"; d="scan'208";a="182402491" Received: from dpdk51.sh.intel.com ([10.67.110.245]) by orsmga003.jf.intel.com with ESMTP; 26 Aug 2019 03:49:53 -0700 From: Qi Zhang To: wenzhuo.lu@intel.com, qiming.yang@intel.com Cc: dev@dpdk.org, xiaolong.ye@intel.com, Qi Zhang , Brett Creeley , Paul M Stillwell Jr Date: Mon, 26 Aug 2019 18:50:51 +0800 Message-Id: <20190826105105.19121-50-qi.z.zhang@intel.com> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20190826105105.19121-1-qi.z.zhang@intel.com> References: <20190826105105.19121-1-qi.z.zhang@intel.com> Subject: [dpdk-dev] [PATCH 49/63] net/ice/base: refactor removal of VLAN promiscuous rules X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Currently ice_clear_vsi_promisc() detects if the VLAN ID sent is not 0 and sets the recipe_id to ICE_SW_LKUP_PROMISC_VLAN in that case and ICE_SW_LKUP_PROMISC if the VLAN_ID is 0. However this doesn't allow VLAN 0 promiscuous rules to be removed, but they can be added. Fix this by checking if the promisc_mask contains ICE_PROMISC_VLAN_RX or ICE_PROMISC_VLAN_TX. This change was made to match what is being done for ice_set_vsi_promisc(). Signed-off-by: Brett Creeley Signed-off-by: Paul M Stillwell Jr Signed-off-by: Qi Zhang --- drivers/net/ice/base/ice_switch.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/net/ice/base/ice_switch.c b/drivers/net/ice/base/ice_switch.c index 9e85da530..1f077d562 100644 --- a/drivers/net/ice/base/ice_switch.c +++ b/drivers/net/ice/base/ice_switch.c @@ -3977,7 +3977,7 @@ ice_clear_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask, if (!ice_is_vsi_valid(hw, vsi_handle)) return ICE_ERR_PARAM; - if (vid) + if (promisc_mask & (ICE_PROMISC_VLAN_RX | ICE_PROMISC_VLAN_TX)) recipe_id = ICE_SW_LKUP_PROMISC_VLAN; else recipe_id = ICE_SW_LKUP_PROMISC; @@ -3990,13 +3990,18 @@ ice_clear_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask, ice_acquire_lock(rule_lock); LIST_FOR_EACH_ENTRY(itr, rule_head, ice_fltr_mgmt_list_entry, list_entry) { + struct ice_fltr_info *fltr_info; u8 fltr_promisc_mask = 0; if (!ice_vsi_uses_fltr(itr, vsi_handle)) continue; + fltr_info = &itr->fltr_info; + + if (recipe_id == ICE_SW_LKUP_PROMISC_VLAN && + vid != fltr_info->l_data.mac_vlan.vlan_id) + continue; - fltr_promisc_mask |= - ice_determine_promisc_mask(&itr->fltr_info); + fltr_promisc_mask |= ice_determine_promisc_mask(fltr_info); /* Skip if filter is not completely specified by given mask */ if (fltr_promisc_mask & ~promisc_mask) @@ -4004,7 +4009,7 @@ ice_clear_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask, status = ice_add_entry_to_vsi_fltr_list(hw, vsi_handle, &remove_list_head, - &itr->fltr_info); + fltr_info); if (status) { ice_release_lock(rule_lock); goto free_fltr_list;