From patchwork Mon Apr 24 14:30:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ivan Malov X-Patchwork-Id: 126485 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6177F429DC; Mon, 24 Apr 2023 16:30:21 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A405842D0C; Mon, 24 Apr 2023 16:30:16 +0200 (CEST) Received: from agw.arknetworks.am (agw.arknetworks.am [79.141.165.80]) by mails.dpdk.org (Postfix) with ESMTP id 877D040FAE; Mon, 24 Apr 2023 16:30:14 +0200 (CEST) Received: from localhost.localdomain (unknown [78.109.78.86]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by agw.arknetworks.am (Postfix) with ESMTPSA id DA4F9E1247; Mon, 24 Apr 2023 18:30:13 +0400 (+04) From: Ivan Malov To: dev@dpdk.org Cc: Andrew Rybchenko , Ferruh Yigit , stable@dpdk.org, Andy Moreton , Denis Pryazhennikov Subject: [PATCH 2/2] net/sfc: invalidate dangling MAE flow action FW resource IDs Date: Mon, 24 Apr 2023 18:30:46 +0400 Message-Id: <20230424143046.6487-2-ivan.malov@arknetworks.am> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230424143046.6487-1-ivan.malov@arknetworks.am> References: <20230424143046.6487-1-ivan.malov@arknetworks.am> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org When reinserting a flow (on port restart, for instance) FW resource IDs found in the action set specification need to be invalidated so that the new (reallocated) FW resource IDs can be accepted by libefx again. Fixes: 1bbd1ec2348a ("net/sfc: support action VXLAN encap in MAE backend") Cc: stable@dpdk.org Signed-off-by: Ivan Malov Reviewed-by: Andy Moreton Tested-by: Denis Pryazhennikov --- drivers/net/sfc/sfc_mae.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/sfc/sfc_mae.c b/drivers/net/sfc/sfc_mae.c index e5e9257998..60b9fdc290 100644 --- a/drivers/net/sfc/sfc_mae.c +++ b/drivers/net/sfc/sfc_mae.c @@ -1180,6 +1180,8 @@ sfc_mae_action_set_disable(struct sfc_adapter *sa, } if (fw_rsrc->refcnt == 1) { + efx_mae_action_set_clear_fw_rsrc_ids(action_set->spec); + rc = efx_mae_action_set_free(sa->nic, &fw_rsrc->aset_id); if (rc == 0) { sfc_dbg(sa, "disabled action_set=%p with AS_ID=0x%08x",