From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 62CF04235E; Wed, 11 Oct 2023 11:33:39 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 90E8441143; Wed, 11 Oct 2023 11:31:57 +0200 (CEST) Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by mails.dpdk.org (Postfix) with ESMTP id B5E2A40A7F for ; Wed, 11 Oct 2023 11:31:39 +0200 (CEST) Received: from kwepemi500020.china.huawei.com (unknown [172.30.72.57]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4S56sX6k50z1M967; Wed, 11 Oct 2023 17:29:04 +0800 (CST) Received: from localhost.localdomain (10.67.165.2) by kwepemi500020.china.huawei.com (7.221.188.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Wed, 11 Oct 2023 17:31:38 +0800 From: Jie Hai To: , Andrew Boyer CC: , , Subject: [PATCH v5 22/40] net/ionic: check RSS hash algorithms Date: Wed, 11 Oct 2023 17:27:47 +0800 Message-ID: <20231011092805.693171-23-haijie1@huawei.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20231011092805.693171-1-haijie1@huawei.com> References: <20230908080030.3837515-1-haijie1@huawei.com> <20231011092805.693171-1-haijie1@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.67.165.2] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To kwepemi500020.china.huawei.com (7.221.188.8) X-CFilter-Loop: Reflected 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 A new field 'algorithm' has been added to rss_conf, check it in case of ignoring unsupported values. Signed-off-by: Jie Hai --- drivers/net/ionic/ionic_ethdev.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/ionic/ionic_ethdev.c b/drivers/net/ionic/ionic_ethdev.c index 340fd0cd5923..e2e4d23c069b 100644 --- a/drivers/net/ionic/ionic_ethdev.c +++ b/drivers/net/ionic/ionic_ethdev.c @@ -642,6 +642,9 @@ ionic_dev_rss_hash_update(struct rte_eth_dev *eth_dev, if (rss_conf->rss_key) key = rss_conf->rss_key; + if (rss_conf->algorithm != RTE_ETH_HASH_FUNCTION_DEFAULT) + return -EINVAL; + if ((rss_conf->rss_hf & IONIC_ETH_RSS_OFFLOAD_ALL) == 0) { /* * Can't disable rss through hash flags, @@ -826,6 +829,9 @@ ionic_dev_configure(struct rte_eth_dev *eth_dev) IONIC_PRINT_CALL(); + if (eth_dev->data->dev_conf.rx_adv_conf.rss_conf.algorithm != + RTE_ETH_HASH_FUNCTION_DEFAULT) + return -EINVAL; ionic_lif_configure(lif); return 0; -- 2.30.0