From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26336C61DBE for ; Thu, 27 Aug 2026 02:38:03 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7D9C840A71; Thu, 27 Aug 2026 04:37:59 +0200 (CEST) Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) by mails.dpdk.org (Postfix) with ESMTP id D525740284 for ; Thu, 27 Aug 2026 04:37:56 +0200 (CEST) Received: from localhost.localdomain (unknown [118.112.177.181]) by APP-01 (Coremail) with SMTP id qwCowACnQPT8oo9qrY+jBg--.25367S2; Thu, 27 Aug 2026 10:37:48 +0800 (CST) From: liujie5@linkdatatechnology.com To: stephen@networkplumber.org Cc: dev@dpdk.org Subject: [PATCH v4 15/44] net/sxe2: fix QinQ and RSS offload capability report Date: Thu, 27 Aug 2026 10:37:48 +0800 Message-ID: <20260827023748.1430691-1-liujie5@linkdatatechnology.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260826085836.993490-1-liujie5@linkdatatechnology.com> References: <20260826085836.993490-1-liujie5@linkdatatechnology.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: qwCowACnQPT8oo9qrY+jBg--.25367S2 X-Coremail-Antispam: 1UD129KBjvJXoWxWFWrXFy7GFW5ZFW8Jry7ZFb_yoW5CFWUpF 4rJa4rJFs8tFySqwn5uan7uF909r1kKw4qkF43A34rtFyUJr17XFsrtFy3Aw12kFy7XFnY qa43Z343C3WUGF7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUkYb7Iv0xC_Zr1lb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rw A2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xII jxv20xvEc7CjxVAFwI0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8JVWxJwA2z4x0Y4vEx4 A2jsIEc7CjxVAFwI0_Gr0_Gr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI 64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1q6rW5McIj6I8E87Iv67AKxVW8JVWxJw Am72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lw4CEc2x0rVAKj4xxMxAIw28I cxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2 IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUXVWUAwCIc40Y0x0EwIxGrwCI 42IY6xIIjxv20xvE14v26r4j6ryUMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42 IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280 aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU0wa93UUUUU== X-Originating-IP: [118.112.177.181] X-CM-SenderInfo: xolxyxrhv6zxpqngt3pdwhux5qro0w31of0z/ 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 From: Jie Liu Make the QINQ offload capabilities conditional on the port VLAN setting: only advertise RTE_ETH_TX_OFFLOAD_QINQ_INSERT, RTE_ETH_RX_OFFLOAD_QINQ_STRIP and RTE_ETH_RX_OFFLOAD_VLAN_FILTER when no port VLAN is configured. Advertise RTE_ETH_RX_OFFLOAD_RSS_HASH unconditionally and report the buffer split supported header ptypes count in sxe2_buffer_split_supported_hdr_ptypes_get(). Fixes: a2b79a93515e ("net/sxe2: support L2 filtering and MAC config") Cc: stable@dpdk.org Cc: stephen@networkplumber.org Signed-off-by: Jie Liu --- drivers/net/sxe2/sxe2_ethdev.c | 23 +++++++++++++++-------- 1 file changed, 15 insertions(+), 8 deletions(-) diff --git a/drivers/net/sxe2/sxe2_ethdev.c b/drivers/net/sxe2/sxe2_ethdev.c index e85dee6b2c..fb7f14fd44 100644 --- a/drivers/net/sxe2/sxe2_ethdev.c +++ b/drivers/net/sxe2/sxe2_ethdev.c @@ -804,11 +804,9 @@ static int32_t sxe2_dev_infos_get(struct rte_eth_dev *dev, RTE_ETH_RX_OFFLOAD_SCTP_CKSUM | RTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM | RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT | -#ifndef RTE_LIBRTE_SXE2_16BYTE_RX_DESC - RTE_ETH_RX_OFFLOAD_QINQ_STRIP | -#endif RTE_ETH_RX_OFFLOAD_VLAN_EXTEND | - RTE_ETH_RX_OFFLOAD_TCP_LRO; + RTE_ETH_RX_OFFLOAD_TCP_LRO | + RTE_ETH_RX_OFFLOAD_RSS_HASH; dev_info->tx_offload_capa = RTE_ETH_TX_OFFLOAD_VLAN_INSERT | @@ -855,14 +853,22 @@ static int32_t sxe2_dev_infos_get(struct rte_eth_dev *dev, RTE_ETH_TX_OFFLOAD_GENEVE_TNL_TSO; - if (adapter->cap_flags & SXE2_DEV_CAPS_OFFLOAD_PTP) - dev_info->rx_offload_capa |= RTE_ETH_RX_OFFLOAD_TIMESTAMP; - if (sxe2_ipsec_supported(adapter)) { dev_info->rx_offload_capa |= RTE_ETH_RX_OFFLOAD_SECURITY; dev_info->tx_offload_capa |= RTE_ETH_TX_OFFLOAD_SECURITY; } + if (adapter->cap_flags & SXE2_DEV_CAPS_OFFLOAD_PTP) + dev_info->rx_offload_capa |= RTE_ETH_RX_OFFLOAD_TIMESTAMP; + + if (!sxe2_dev_port_vlan_check(dev)) { + dev_info->tx_offload_capa |= RTE_ETH_TX_OFFLOAD_QINQ_INSERT; +#ifndef RTE_LIBRTE_SXE2_16BYTE_RX_DESC + dev_info->rx_offload_capa |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP; +#endif + dev_info->rx_offload_capa |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER; + } + if (adapter->cap_flags & SXE2_DEV_CAPS_OFFLOAD_RSS) { dev_info->rx_offload_capa |= RTE_ETH_RX_OFFLOAD_RSS_HASH; dev_info->flow_type_rss_offloads |= SXE2_RSS_HF_SUPPORT_ALL; @@ -936,7 +942,7 @@ static int32_t sxe2_dev_infos_get(struct rte_eth_dev *dev, static const uint32_t * sxe2_buffer_split_supported_hdr_ptypes_get(struct rte_eth_dev *dev __rte_unused, - size_t *no_of_elements __rte_unused) + size_t *no_of_elements) { static const uint32_t ptypes[] = { RTE_PTYPE_L2_ETHER, @@ -974,6 +980,7 @@ sxe2_buffer_split_supported_hdr_ptypes_get(struct rte_eth_dev *dev __rte_unused, RTE_PTYPE_UNKNOWN }; + *no_of_elements = RTE_DIM(ptypes) - 1; return ptypes; } -- 2.52.0