From patchwork Fri Sep 25 12:47:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wei Hu (Xavier)" X-Patchwork-Id: 78850 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 19558A04C0; Fri, 25 Sep 2020 14:47:54 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id DA6F71C2F3; Fri, 25 Sep 2020 14:47:49 +0200 (CEST) Received: from incedge.chinasoftinc.com (unknown [114.113.233.8]) by dpdk.org (Postfix) with ESMTP id E220A1C231 for ; Fri, 25 Sep 2020 14:47:45 +0200 (CEST) X-ASG-Debug-ID: 1601038064-149d11049bd1c10001-TfluYd Received: from mail.chinasoftinc.com ([10.168.0.51]) by incedge.chinasoftinc.com with ESMTP id 6CGLVzpvivhEtFcv (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 25 Sep 2020 20:47:44 +0800 (CST) X-Barracuda-Envelope-From: huwei013@chinasoftinc.com X-Barracuda-RBL-Trusted-Forwarder: 10.168.0.51 X-ASG-Whitelist: Client Received: from localhost.localdomain (65.49.108.226) by INCCAS001.ito.icss (10.168.0.60) with Microsoft SMTP Server id 14.3.487.0; Fri, 25 Sep 2020 20:47:43 +0800 From: "Wei Hu (Xavier)" X-Barracuda-RBL-Trusted-Forwarder: 10.168.0.60 To: CC: Date: Fri, 25 Sep 2020 20:47:15 +0800 X-ASG-Orig-Subj: [PATCH v4 2/6] app/testpmd: fix VLAN offload configuration when config fail Message-ID: <20200925124719.26001-3-huwei013@chinasoftinc.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200925124719.26001-1-huwei013@chinasoftinc.com> References: <20200818120254.72792-1-huwei013@chinasoftinc.com> <20200925124719.26001-1-huwei013@chinasoftinc.com> MIME-Version: 1.0 X-Originating-IP: [65.49.108.226] X-Barracuda-Connect: UNKNOWN[10.168.0.51] X-Barracuda-Start-Time: 1601038064 X-Barracuda-Encrypted: ECDHE-RSA-AES256-SHA X-Barracuda-URL: https://incspam.chinasofti.com:443/cgi-mod/mark.cgi X-Virus-Scanned: by bsmtpd at chinasoftinc.com X-Barracuda-Scan-Msg-Size: 2433 Subject: [dpdk-dev] [PATCH v4 2/6] app/testpmd: fix VLAN offload configuration when config fail 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" From: Chengchang Tang When failing to configure VLAN offloads after the port was started, there is no need to update the port configuration. Currently, when user configure an unsupported VLAN offloads and fails, and then restart the port, it will fails since the configuration has been refreshed. This patch makes the function return directly insead of refreshing the configuration when execution fails. Fixes: 384161e00627 ("app/testpmd: adjust on the fly VLAN configuration") Cc: stable@dpdk.org Signed-off-by: Chengchang Tang Signed-off-by: Wei Hu (Xavier) Reviewed-by: Ferruh Yigit --- app/test-pmd/config.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index 2ee40df..6496d2f 100644 --- a/app/test-pmd/config.c +++ b/app/test-pmd/config.c @@ -3392,9 +3392,11 @@ vlan_extend_set(portid_t port_id, int on) } diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); - if (diag < 0) + if (diag < 0) { printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed " "diag=%d\n", port_id, on, diag); + return; + } ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; } @@ -3419,9 +3421,11 @@ rx_vlan_strip_set(portid_t port_id, int on) } diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); - if (diag < 0) + if (diag < 0) { printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed " "diag=%d\n", port_id, on, diag); + return; + } ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; } @@ -3460,9 +3464,11 @@ rx_vlan_filter_set(portid_t port_id, int on) } diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); - if (diag < 0) + if (diag < 0) { printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed " "diag=%d\n", port_id, on, diag); + return; + } ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; } @@ -3487,9 +3493,11 @@ rx_vlan_qinq_strip_set(portid_t port_id, int on) } diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); - if (diag < 0) + if (diag < 0) { printf("%s(port_pi=%d, on=%d) failed " "diag=%d\n", __func__, port_id, on, diag); + return; + } ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; }