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 16390CA6019 for ; Fri, 9 Oct 2026 10:50:11 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 46F4F40A71; Fri, 9 Oct 2026 12:49:24 +0200 (CEST) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by mails.dpdk.org (Postfix) with ESMTP id 3089C4064E for ; Fri, 9 Oct 2026 12:49:18 +0200 (CEST) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 0F4CA200007; Fri, 9 Oct 2026 12:49:18 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id CF5E6200004; Fri, 9 Oct 2026 12:49:17 +0200 (CEST) Received: from lsv031405.swis.in-blr01.nxp.com (lsv031405.swis.in-blr01.nxp.com [92.120.147.93]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 7C10C1800068; Fri, 9 Oct 2026 18:49:16 +0800 (+08) From: Prashant Gupta To: stephen@networkplumber.org, dev@dpdk.org Cc: Hemant Agrawal Subject: [PATCH v8-S2 11/13] net/dpaa2: parse tunnel and fragmented packet types Date: Fri, 9 Oct 2026 16:18:58 +0530 Message-ID: <20261009104900.1120550-12-prashant.gupta_3@nxp.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261009104900.1120550-1-prashant.gupta_3@nxp.com> References: <20261007060227.219835-1-prashant.gupta_3@nxp.com> <20261009104900.1120550-1-prashant.gupta_3@nxp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Virus-Scanned: ClamAV using ClamSMTP 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: Hemant Agrawal Extend dpaa2_dev_rx_parse_new() (LX2160A FRC fast path) to identify IPv4/IPv6 fragmented packets, IPsec ESP, and GTP-U/GTP-C packets. Map the corresponding parser summary values to DPDK packet types. GTP-U and GTP-C packets are additionally marked with RTE_PTYPE_L4_UDP to reflect the UDP transport used by the outer tunnel header. Advertise the newly supported packet types through dpaa2_supported_ptypes_get(). Signed-off-by: Hemant Agrawal --- drivers/net/dpaa2/dpaa2_ethdev.c | 4 ++++ drivers/net/dpaa2/dpaa2_ethdev.h | 16 +++++++++++++ drivers/net/dpaa2/dpaa2_rxtx.c | 41 ++++++++++++++++++++++++++++++-- 3 files changed, 59 insertions(+), 2 deletions(-) diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c index 88ff5daba4..678a30e683 100644 --- a/drivers/net/dpaa2/dpaa2_ethdev.c +++ b/drivers/net/dpaa2/dpaa2_ethdev.c @@ -1371,6 +1371,10 @@ dpaa2_supported_ptypes_get(struct rte_eth_dev *dev, size_t *no_of_elements) RTE_PTYPE_L4_UDP, RTE_PTYPE_L4_SCTP, RTE_PTYPE_L4_ICMP, + RTE_PTYPE_L4_FRAG, + RTE_PTYPE_TUNNEL_ESP, + RTE_PTYPE_TUNNEL_GTPU, + RTE_PTYPE_TUNNEL_GTPC, }; if (dev->rx_pkt_burst == dpaa2_dev_prefetch_rx || diff --git a/drivers/net/dpaa2/dpaa2_ethdev.h b/drivers/net/dpaa2/dpaa2_ethdev.h index acf377730a..311084a1f0 100644 --- a/drivers/net/dpaa2/dpaa2_ethdev.h +++ b/drivers/net/dpaa2/dpaa2_ethdev.h @@ -162,6 +162,10 @@ #define DPAA2_PKT_TYPE_IPV6_EXT_GRE_IPV6_UDP_TCP \ (DPAA2_PKT_TYPE_IPV6_EXT | DPAA2_PSR_SUMMARY_GRE_IPV6_UDP_TCP) +#define DPAA2_PKT_TYPE_IPV4_FRAG \ + (DPAA2_PSR_SUMMARY_IP_FRAG | DPAA2_PKT_TYPE_IPV4) +#define DPAA2_PKT_TYPE_IPV6_FRAG \ + (DPAA2_PSR_SUMMARY_IP_FRAG | DPAA2_PKT_TYPE_IPV6) #define DPAA2_PKT_TYPE_IPV4_TCP \ (DPAA2_PSR_SUMMARY_TCP | DPAA2_PKT_TYPE_IPV4) #define DPAA2_PKT_TYPE_IPV6_TCP \ @@ -178,6 +182,18 @@ (DPAA2_PSR_SUMMARY_ICMP | DPAA2_PKT_TYPE_IPV4) #define DPAA2_PKT_TYPE_IPV6_ICMP \ (DPAA2_PSR_SUMMARY_ICMP | DPAA2_PKT_TYPE_IPV6) +#define DPAA2_PKT_TYPE_IPV4_ESP \ + (DPAA2_PSR_SUMMARY_IPSEC_ESP | DPAA2_PKT_TYPE_IPV4) +#define DPAA2_PKT_TYPE_IPV6_ESP \ + (DPAA2_PSR_SUMMARY_IPSEC_ESP | DPAA2_PKT_TYPE_IPV6) +#define DPAA2_PKT_TYPE_IPV4_GTPU \ + (DPAA2_PSR_SUMMARY_GTPU | DPAA2_PKT_TYPE_IPV4) +#define DPAA2_PKT_TYPE_IPV6_GTPU \ + (DPAA2_PSR_SUMMARY_GTPU | DPAA2_PKT_TYPE_IPV6) +#define DPAA2_PKT_TYPE_IPV4_GTPC \ + (DPAA2_PSR_SUMMARY_GTPC | DPAA2_PKT_TYPE_IPV4) +#define DPAA2_PKT_TYPE_IPV6_GTPC \ + (DPAA2_PSR_SUMMARY_GTPC | DPAA2_PKT_TYPE_IPV6) #define DPAA2_PKT_TYPE_VLAN_1 0x0100 #define DPAA2_PKT_TYPE_VLAN_2 0x0200 diff --git a/drivers/net/dpaa2/dpaa2_rxtx.c b/drivers/net/dpaa2/dpaa2_rxtx.c index 5a5efb8bff..56bc4e46be 100644 --- a/drivers/net/dpaa2/dpaa2_rxtx.c +++ b/drivers/net/dpaa2/dpaa2_rxtx.c @@ -174,8 +174,45 @@ dpaa2_dev_rx_parse_new(struct dpaa2_dev_priv *priv, RTE_PTYPE_L3_IPV6; break; - case DPAA2_PKT_TYPE_ETHER: - m->packet_type = RTE_PTYPE_L2_ETHER; + case DPAA2_PKT_TYPE_IPV4_FRAG: + m->packet_type = RTE_PTYPE_L2_ETHER | + RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_FRAG; + break; + case DPAA2_PKT_TYPE_IPV6_FRAG: + m->packet_type = RTE_PTYPE_L2_ETHER | + RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_FRAG; + break; + case DPAA2_PKT_TYPE_IPV4_ESP: + m->packet_type = RTE_PTYPE_L2_ETHER | + RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_ESP; + break; + case DPAA2_PKT_TYPE_IPV6_ESP: + m->packet_type = RTE_PTYPE_L2_ETHER | + RTE_PTYPE_L3_IPV6 | RTE_PTYPE_TUNNEL_ESP; + break; + case DPAA2_PKT_TYPE_IPV4_GTPU: + m->packet_type = RTE_PTYPE_L2_ETHER | + RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_UDP | + RTE_PTYPE_TUNNEL_GTPU; + break; + case DPAA2_PKT_TYPE_IPV6_GTPU: + m->packet_type = RTE_PTYPE_L2_ETHER | + RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_UDP | + RTE_PTYPE_TUNNEL_GTPU; + break; + case DPAA2_PKT_TYPE_IPV4_GTPC: + m->packet_type = RTE_PTYPE_L2_ETHER | + RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_UDP | + RTE_PTYPE_TUNNEL_GTPC; + break; + case DPAA2_PKT_TYPE_IPV6_GTPC: + m->packet_type = RTE_PTYPE_L2_ETHER | + RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_UDP | + RTE_PTYPE_TUNNEL_GTPC; + break; + + case DPAA2_PKT_TYPE_ETHER: + m->packet_type = RTE_PTYPE_L2_ETHER; break; default: -- 2.43.0