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 464424235E; Wed, 11 Oct 2023 11:31:47 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6D33040C35; Wed, 11 Oct 2023 11:31:34 +0200 (CEST) Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by mails.dpdk.org (Postfix) with ESMTP id D9C4A40A75 for ; Wed, 11 Oct 2023 11:31:30 +0200 (CEST) Received: from kwepemi500020.china.huawei.com (unknown [172.30.72.57]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4S56ql3pDvzkY4X; Wed, 11 Oct 2023 17:27:31 +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 17:31:29 +0800 From: Jie Hai To: , Selwin Sebastian CC: , , Subject: [PATCH v5 04/40] net/axgbe: check RSS hash algorithms Date: Wed, 11 Oct 2023 17:27:29 +0800 Message-ID: <20231011092805.693171-5-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/axgbe/axgbe_ethdev.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/axgbe/axgbe_ethdev.c b/drivers/net/axgbe/axgbe_ethdev.c index d08ea4893c37..f67faff2d636 100644 --- a/drivers/net/axgbe/axgbe_ethdev.c +++ b/drivers/net/axgbe/axgbe_ethdev.c @@ -339,6 +339,12 @@ static int axgbe_dev_configure(struct rte_eth_dev *dev) { struct axgbe_port *pdata = dev->data->dev_private; + + if (dev->data->dev_conf.rxmode.mq_mode == RTE_ETH_MQ_RX_RSS && + dev->data->dev_conf.rx_adv_conf.rss_conf.algorithm != + RTE_ETH_HASH_FUNCTION_DEFAULT) + return -EINVAL; + /* Checksum offload to hardware */ pdata->rx_csum_enable = dev->data->dev_conf.rxmode.offloads & RTE_ETH_RX_OFFLOAD_CHECKSUM; @@ -582,6 +588,9 @@ axgbe_dev_rss_hash_update(struct rte_eth_dev *dev, return -EINVAL; } + if (rss_conf->algorithm != RTE_ETH_HASH_FUNCTION_DEFAULT) + return -EINVAL; + if (rss_conf->rss_key != NULL && rss_conf->rss_key_len == AXGBE_RSS_HASH_KEY_SIZE) { rte_memcpy(pdata->rss_key, rss_conf->rss_key, -- 2.30.0