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 09FC24235E; Wed, 11 Oct 2023 11:32:08 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 178E540E36; Wed, 11 Oct 2023 11:31:38 +0200 (CEST) Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by mails.dpdk.org (Postfix) with ESMTP id AC9A4402C2 for ; Wed, 11 Oct 2023 11:31:31 +0200 (CEST) Received: from kwepemi500020.china.huawei.com (unknown [172.30.72.57]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4S56sN6FYXz1M9BJ; Wed, 11 Oct 2023 17:28:56 +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: , Ajit Khaparde , Somnath Kotur CC: , , Subject: [PATCH v5 06/40] net/bnxt: check RSS hash algorithms Date: Wed, 11 Oct 2023 17:27:31 +0800 Message-ID: <20231011092805.693171-7-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/bnxt/bnxt_ethdev.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index ee1552452a11..92ce05b26dc7 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -1166,6 +1166,9 @@ static int bnxt_dev_configure_op(struct rte_eth_dev *eth_dev) rx_offloads |= RTE_ETH_RX_OFFLOAD_RSS_HASH; eth_dev->data->dev_conf.rxmode.offloads = rx_offloads; + if (rss_conf->algorithm != RTE_ETH_HASH_FUNCTION_DEFAULT) + return -EINVAL; + /* application provides the hash key to program */ if (rss_conf->rss_key != NULL) { if (rss_conf->rss_key_len != HW_HASH_KEY_SIZE) @@ -2168,6 +2171,9 @@ static int bnxt_rss_hash_update_op(struct rte_eth_dev *eth_dev, return -EINVAL; } + if (rss_conf->algorithm != RTE_ETH_HASH_FUNCTION_DEFAULT) + return -EINVAL; + /* Update the default RSS VNIC(s) */ vnic = bnxt_get_default_vnic(bp); vnic->hash_type = bnxt_rte_to_hwrm_hash_types(rss_conf->rss_hf); -- 2.30.0