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GET /api/patches/114852/?format=api
{ "id": 114852, "url": "https://patches.dpdk.org/api/patches/114852/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20220812031313.87385-1-xuan.ding@intel.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20220812031313.87385-1-xuan.ding@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20220812031313.87385-1-xuan.ding@intel.com", "date": "2022-08-12T03:13:13", "name": "[v2] ethdev: remove header split Rx offload", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "be65db8990c8ac0c6b78780ad45da29ba7de7cb9", "submitter": { "id": 1401, "url": "https://patches.dpdk.org/api/people/1401/?format=api", "name": "Ding, Xuan", "email": "xuan.ding@intel.com" }, "delegate": { "id": 3961, "url": "https://patches.dpdk.org/api/users/3961/?format=api", "username": "arybchenko", "first_name": "Andrew", "last_name": "Rybchenko", "email": "andrew.rybchenko@oktetlabs.ru" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20220812031313.87385-1-xuan.ding@intel.com/mbox/", "series": [ { "id": 24279, "url": "https://patches.dpdk.org/api/series/24279/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=24279", "date": "2022-08-12T03:13:13", "name": "[v2] ethdev: remove header split Rx offload", "version": 2, "mbox": "https://patches.dpdk.org/series/24279/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/114852/comments/", "check": "warning", "checks": "https://patches.dpdk.org/api/patches/114852/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 0057BA0540;\n\tFri, 12 Aug 2022 05:13:29 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id CBEAF406A2;\n\tFri, 12 Aug 2022 05:13:29 +0200 (CEST)", "from mga01.intel.com (mga01.intel.com [192.55.52.88])\n by mails.dpdk.org (Postfix) with ESMTP id 0CB6940697\n for <dev@dpdk.org>; Fri, 12 Aug 2022 05:13:27 +0200 (CEST)", "from fmsmga008.fm.intel.com ([10.253.24.58])\n by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 11 Aug 2022 20:13:27 -0700", "from npg-dpdk-xuan-cbdma.sh.intel.com ([10.67.111.163])\n by fmsmga008.fm.intel.com with ESMTP; 11 Aug 2022 20:13:19 -0700" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1660274008; x=1691810008;\n h=from:to:cc:subject:date:message-id:in-reply-to: references;\n bh=P5EdVQnsCVjNTXBtHbNsD//SgTup4F2iaBdEpHDK3zY=;\n b=O1anQbJVFnd/M7G3gTYiaPtplEVoiZW7NHljxUcmMgcxVb/C7s/ayhgx\n xmszr+Xx0QcTTXPQ9M7VypZ0xgvWa1tB1qf5fH9eVv9t2jevy5uzNFkLk\n W77+VtBmh8kC1NSilNvJ4y5237VyNng9na03Q8VmUpS6ykRAH07BZ5xrJ\n F0uvRH696XGqHs8glci9aaPfKGXemzkORDqaAyLlM/ro4LZxAZA0inH8x\n xd2FqXkq3V/fnf8WM9dh0yNigt3U5DJvl+mMlVekEWT9ExhjvO+JXKZi0\n vSuDMhjOZmaqwpoliIy1teJeVBQcHx+OJ5FLwB4gz13W/CSIneMWZtrcb g==;", "X-IronPort-AV": [ "E=McAfee;i=\"6400,9594,10436\"; a=\"317478421\"", "E=Sophos;i=\"5.93,231,1654585200\"; d=\"scan'208\";a=\"317478421\"", "E=Sophos;i=\"5.93,231,1654585200\"; d=\"scan'208\";a=\"665655888\"" ], "X-ExtLoop1": "1", "From": "xuan.ding@intel.com", "To": "thomas@monjalon.net, andrew.rybchenko@oktetlabs.ru,\n ferruh.yigit@xilinx.com, viacheslavo@nvidia.com, jerinj@marvell.com,\n cristian.dumitrescu@intel.com, aman.deep.singh@intel.com,\n yuying.zhang@intel.com, chas3@att.com, humin29@huawei.com,\n gakhil@marvell.com, qi.z.zhang@intel.com, xiao.w.wang@intel.com,\n qiming.yang@intel.com, wenjun1.wu@intel.com, mdr@ashroe.eu,\n ndabilpuram@marvell.com, kirankumark@marvell.com, skori@marvell.com,\n skoteshwar@marvell.com, grive@u256.net, beilei.xing@intel.com,\n zr@semihalf.com, lironh@marvell.com, mczekaj@marvell.com,\n nicolas.chautru@intel.com, orika@nvidia.com,\n konstantin.v.ananyev@yandex.ru, radu.nicolau@intel.com,\n roy.fan.zhang@intel.com, pbhagavatula@marvell.com,\n bruce.richardson@intel.com, anatoly.burakov@intel.com,\n jingjing.wu@intel.com, junfeng.guo@intel.com, jasvinder.singh@intel.com,\n maxime.coquelin@redhat.com, chenbo.xia@intel.com", "Cc": "dev@dpdk.org,\n\tXuan Ding <xuan.ding@intel.com>", "Subject": "[PATCH v2] ethdev: remove header split Rx offload", "Date": "Fri, 12 Aug 2022 03:13:13 +0000", "Message-Id": "<20220812031313.87385-1-xuan.ding@intel.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20220811092028.99919-1-xuan.ding@intel.com>", "References": "<20220811092028.99919-1-xuan.ding@intel.com>", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "From: Xuan Ding <xuan.ding@intel.com>\n\nAs announced in the deprecation note, this patch removes the Rx offload\nflag 'RTE_ETH_RX_OFFLOAD_HEADER_SPLIT' and 'split_hdr_size' field from\nthe structure 'rte_eth_rxmode'. Meanwhile, the place where the examples\nand apps initialize the 'split_hdr_size' field, and where the drivers\ncheck if the 'split_hdr_size' value is 0 are also removed.\n\nUser can still use `RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT` for per-queue packet\nsplit offload, which is configured by 'rte_eth_rxseg_split'.\n\nSigned-off-by: Xuan Ding <xuan.ding@intel.com>\n---\nv2:\n* fix CI build error\n---\n app/test-eventdev/test_perf_common.c | 1 -\n app/test-pipeline/init.c | 1 -\n app/test-pmd/cmdline.c | 12 ++++++------\n app/test/test_link_bonding.c | 1 -\n app/test/test_link_bonding_mode4.c | 1 -\n app/test/test_link_bonding_rssconf.c | 2 --\n app/test/test_pmd_perf.c | 1 -\n app/test/test_security_inline_proto.c | 1 -\n doc/guides/nics/fm10k.rst | 4 ----\n doc/guides/nics/ixgbe.rst | 4 ----\n doc/guides/rel_notes/deprecation.rst | 6 ------\n doc/guides/rel_notes/release_22_11.rst | 5 +++++\n doc/guides/testpmd_app_ug/testpmd_funcs.rst | 4 ++--\n drivers/net/cnxk/cnxk_ethdev_ops.c | 1 -\n drivers/net/failsafe/failsafe_ops.c | 2 --\n drivers/net/fm10k/fm10k_ethdev.c | 1 -\n drivers/net/fm10k/fm10k_rxtx_vec.c | 4 ----\n drivers/net/i40e/i40e_rxtx_vec_common.h | 4 ----\n drivers/net/mvneta/mvneta_ethdev.c | 5 -----\n drivers/net/mvpp2/mrvl_ethdev.c | 5 -----\n drivers/net/thunderx/nicvf_ethdev.c | 5 -----\n examples/bbdev_app/main.c | 1 -\n examples/bond/main.c | 1 -\n examples/flow_filtering/main.c | 3 ---\n examples/ip_fragmentation/main.c | 1 -\n examples/ip_pipeline/link.c | 1 -\n examples/ip_reassembly/main.c | 1 -\n examples/ipsec-secgw/ipsec-secgw.c | 1 -\n examples/ipv4_multicast/main.c | 1 -\n examples/l2fwd-crypto/main.c | 1 -\n examples/l2fwd-event/l2fwd_common.c | 3 ---\n examples/l2fwd-jobstats/main.c | 3 ---\n examples/l2fwd-keepalive/main.c | 3 ---\n examples/l2fwd/main.c | 3 ---\n examples/l3fwd-graph/main.c | 1 -\n examples/l3fwd-power/main.c | 1 -\n examples/l3fwd/main.c | 1 -\n examples/link_status_interrupt/main.c | 3 ---\n examples/multi_process/symmetric_mp/main.c | 1 -\n examples/ntb/ntb_fwd.c | 1 -\n examples/pipeline/obj.c | 1 -\n examples/qos_meter/main.c | 1 -\n examples/qos_sched/init.c | 3 ---\n examples/vhost/main.c | 1 -\n examples/vmdq/main.c | 1 -\n examples/vmdq_dcb/main.c | 1 -\n lib/ethdev/rte_ethdev.c | 1 -\n lib/ethdev/rte_ethdev.h | 3 ---\n 48 files changed, 13 insertions(+), 100 deletions(-)", "diff": "diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c\nindex 81420be73a..7474b9270a 100644\n--- a/app/test-eventdev/test_perf_common.c\n+++ b/app/test-eventdev/test_perf_common.c\n@@ -1244,7 +1244,6 @@ perf_ethdev_setup(struct evt_test *test, struct evt_options *opt)\n \tstruct rte_eth_conf port_conf = {\n \t\t.rxmode = {\n \t\t\t.mq_mode = RTE_ETH_MQ_RX_RSS,\n-\t\t\t.split_hdr_size = 0,\n \t\t},\n \t\t.rx_adv_conf = {\n \t\t\t.rss_conf = {\ndiff --git a/app/test-pipeline/init.c b/app/test-pipeline/init.c\nindex eee0719b67..d146c44be0 100644\n--- a/app/test-pipeline/init.c\n+++ b/app/test-pipeline/init.c\n@@ -68,7 +68,6 @@ struct app_params app = {\n \n static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n-\t\t.split_hdr_size = 0,\n \t\t.offloads = RTE_ETH_RX_OFFLOAD_CHECKSUM,\n \t},\n \t.rx_adv_conf = {\ndiff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c\nindex b4fe9dfb17..5787659c32 100644\n--- a/app/test-pmd/cmdline.c\n+++ b/app/test-pmd/cmdline.c\n@@ -745,7 +745,7 @@ static void cmd_help_long_parsed(void *parsed_result,\n \n \t\t\t\"port config <port_id> rx_offload vlan_strip|\"\n \t\t\t\"ipv4_cksum|udp_cksum|tcp_cksum|tcp_lro|qinq_strip|\"\n-\t\t\t\"outer_ipv4_cksum|macsec_strip|header_split|\"\n+\t\t\t\"outer_ipv4_cksum|macsec_strip|\"\n \t\t\t\"vlan_filter|vlan_extend|jumbo_frame|scatter|\"\n \t\t\t\"buffer_split|timestamp|security|keep_crc on|off\\n\"\n \t\t\t\" Enable or disable a per port Rx offloading\"\n@@ -753,7 +753,7 @@ static void cmd_help_long_parsed(void *parsed_result,\n \n \t\t\t\"port (port_id) rxq (queue_id) rx_offload vlan_strip|\"\n \t\t\t\"ipv4_cksum|udp_cksum|tcp_cksum|tcp_lro|qinq_strip|\"\n-\t\t\t\"outer_ipv4_cksum|macsec_strip|header_split|\"\n+\t\t\t\"outer_ipv4_cksum|macsec_strip|\"\n \t\t\t\"vlan_filter|vlan_extend|jumbo_frame|scatter|\"\n \t\t\t\"buffer_split|timestamp|security|keep_crc on|off\\n\"\n \t\t\t\" Enable or disable a per queue Rx offloading\"\n@@ -12522,7 +12522,7 @@ static cmdline_parse_token_string_t cmd_config_per_port_rx_offload_result_offloa\n \t\t(struct cmd_config_per_port_rx_offload_result,\n \t\t offload, \"vlan_strip#ipv4_cksum#udp_cksum#tcp_cksum#tcp_lro#\"\n \t\t\t \"qinq_strip#outer_ipv4_cksum#macsec_strip#\"\n-\t\t\t \"header_split#vlan_filter#vlan_extend#jumbo_frame#\"\n+\t\t\t \"vlan_filter#vlan_extend#jumbo_frame#\"\n \t\t\t \"scatter#buffer_split#timestamp#security#\"\n \t\t\t \"keep_crc#rss_hash\");\n static cmdline_parse_token_string_t cmd_config_per_port_rx_offload_result_on_off =\n@@ -12604,7 +12604,7 @@ static cmdline_parse_inst_t cmd_config_per_port_rx_offload = {\n \t.data = NULL,\n \t.help_str = \"port config <port_id> rx_offload vlan_strip|ipv4_cksum|\"\n \t\t \"udp_cksum|tcp_cksum|tcp_lro|qinq_strip|outer_ipv4_cksum|\"\n-\t\t \"macsec_strip|header_split|vlan_filter|vlan_extend|\"\n+\t\t \"macsec_strip|vlan_filter|vlan_extend|\"\n \t\t \"jumbo_frame|scatter|buffer_split|timestamp|security|\"\n \t\t \"keep_crc|rss_hash on|off\",\n \t.tokens = {\n@@ -12654,7 +12654,7 @@ static cmdline_parse_token_string_t cmd_config_per_queue_rx_offload_result_offlo\n \t\t(struct cmd_config_per_queue_rx_offload_result,\n \t\t offload, \"vlan_strip#ipv4_cksum#udp_cksum#tcp_cksum#tcp_lro#\"\n \t\t\t \"qinq_strip#outer_ipv4_cksum#macsec_strip#\"\n-\t\t\t \"header_split#vlan_filter#vlan_extend#jumbo_frame#\"\n+\t\t\t \"vlan_filter#vlan_extend#jumbo_frame#\"\n \t\t\t \"scatter#buffer_split#timestamp#security#keep_crc\");\n static cmdline_parse_token_string_t cmd_config_per_queue_rx_offload_result_on_off =\n \tTOKEN_STRING_INITIALIZER\n@@ -12712,7 +12712,7 @@ static cmdline_parse_inst_t cmd_config_per_queue_rx_offload = {\n \t.help_str = \"port <port_id> rxq <queue_id> rx_offload \"\n \t\t \"vlan_strip|ipv4_cksum|\"\n \t\t \"udp_cksum|tcp_cksum|tcp_lro|qinq_strip|outer_ipv4_cksum|\"\n-\t\t \"macsec_strip|header_split|vlan_filter|vlan_extend|\"\n+\t\t \"macsec_strip|vlan_filter|vlan_extend|\"\n \t\t \"jumbo_frame|scatter|buffer_split|timestamp|security|\"\n \t\t \"keep_crc on|off\",\n \t.tokens = {\ndiff --git a/app/test/test_link_bonding.c b/app/test/test_link_bonding.c\nindex 194ed5a7ec..977ddc1c00 100644\n--- a/app/test/test_link_bonding.c\n+++ b/app/test/test_link_bonding.c\n@@ -135,7 +135,6 @@ static uint16_t vlan_id = 0x100;\n static struct rte_eth_conf default_pmd_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_NONE,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\ndiff --git a/app/test/test_link_bonding_mode4.c b/app/test/test_link_bonding_mode4.c\nindex d9b9c323c7..21c512c94b 100644\n--- a/app/test/test_link_bonding_mode4.c\n+++ b/app/test/test_link_bonding_mode4.c\n@@ -108,7 +108,6 @@ static struct link_bonding_unittest_params test_params = {\n static struct rte_eth_conf default_pmd_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_NONE,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\ndiff --git a/app/test/test_link_bonding_rssconf.c b/app/test/test_link_bonding_rssconf.c\nindex b3d71c6f3a..464fb2dbd0 100644\n--- a/app/test/test_link_bonding_rssconf.c\n+++ b/app/test/test_link_bonding_rssconf.c\n@@ -81,7 +81,6 @@ static struct link_bonding_rssconf_unittest_params test_params = {\n static struct rte_eth_conf default_pmd_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_NONE,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\n@@ -92,7 +91,6 @@ static struct rte_eth_conf default_pmd_conf = {\n static struct rte_eth_conf rss_pmd_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_RSS,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\ndiff --git a/app/test/test_pmd_perf.c b/app/test/test_pmd_perf.c\nindex ec3dc251d1..34551e9b1a 100644\n--- a/app/test/test_pmd_perf.c\n+++ b/app/test/test_pmd_perf.c\n@@ -62,7 +62,6 @@ static struct rte_ether_addr ports_eth_addr[RTE_MAX_ETHPORTS];\n static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_NONE,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\ndiff --git a/app/test/test_security_inline_proto.c b/app/test/test_security_inline_proto.c\nindex 5f26a04b06..0e5f69e636 100644\n--- a/app/test/test_security_inline_proto.c\n+++ b/app/test/test_security_inline_proto.c\n@@ -73,7 +73,6 @@ static struct rte_ether_addr ports_eth_addr[RTE_MAX_ETHPORTS];\n static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_NONE,\n-\t\t.split_hdr_size = 0,\n \t\t.offloads = RTE_ETH_RX_OFFLOAD_CHECKSUM |\n \t\t\t RTE_ETH_RX_OFFLOAD_SECURITY,\n \t},\ndiff --git a/doc/guides/nics/fm10k.rst b/doc/guides/nics/fm10k.rst\nindex d6efac0917..c0a37d35cc 100644\n--- a/doc/guides/nics/fm10k.rst\n+++ b/doc/guides/nics/fm10k.rst\n@@ -63,8 +63,6 @@ vPMD. They are:\n \n * Flow director\n \n-* Header split\n-\n * RX checksum offload\n \n Other features are supported using optional MACRO configuration. They include:\n@@ -82,8 +80,6 @@ will be checked:\n \n * ``RTE_ETH_RX_OFFLOAD_CHECKSUM``\n \n-* ``RTE_ETH_RX_OFFLOAD_HEADER_SPLIT``\n-\n * ``fdir_conf->mode``\n \n \ndiff --git a/doc/guides/nics/ixgbe.rst b/doc/guides/nics/ixgbe.rst\nindex ad1a3da610..868d4c08cc 100644\n--- a/doc/guides/nics/ixgbe.rst\n+++ b/doc/guides/nics/ixgbe.rst\n@@ -77,8 +77,6 @@ They are:\n \n * FDIR\n \n-* Header split\n-\n * RX checksum off load\n \n Other features are supported using optional MACRO configuration. They include:\n@@ -95,8 +93,6 @@ To guarantee the constraint, capabilities in dev_conf.rxmode.offloads will be ch\n \n * RTE_ETH_RX_OFFLOAD_CHECKSUM\n \n-* RTE_ETH_RX_OFFLOAD_HEADER_SPLIT\n-\n * dev_conf\n \n fdir_conf->mode will also be checked.\ndiff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst\nindex e7583cae4c..7ceb0c9955 100644\n--- a/doc/guides/rel_notes/deprecation.rst\n+++ b/doc/guides/rel_notes/deprecation.rst\n@@ -92,12 +92,6 @@ Deprecation Notices\n The ``rate`` parameter will be modified to ``uint32_t`` in DPDK 22.11\n so that it can work for more than 64 Gbps.\n \n-* ethdev: Since no single PMD supports ``RTE_ETH_RX_OFFLOAD_HEADER_SPLIT``\n- offload and the ``split_hdr_size`` field in structure ``rte_eth_rxmode``\n- to enable per-port header split, they will be removed in DPDK 22.11.\n- The per-queue Rx packet split offload ``RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT``\n- can still be used, and it is configured by ``rte_eth_rxseg_split``.\n-\n * ethdev: The flow director API, including ``rte_eth_conf.fdir_conf`` field,\n and the related structures (``rte_fdir_*`` and ``rte_eth_fdir_*``),\n will be removed in DPDK 20.11.\ndiff --git a/doc/guides/rel_notes/release_22_11.rst b/doc/guides/rel_notes/release_22_11.rst\nindex 8c021cf050..d28e07b2d6 100644\n--- a/doc/guides/rel_notes/release_22_11.rst\n+++ b/doc/guides/rel_notes/release_22_11.rst\n@@ -100,6 +100,11 @@ ABI Changes\n Also, make sure to start the actual text at the margin.\n =======================================================\n \n+ * ethdev: Removed the Rx offload flag ``RTE_ETH_RX_OFFLOAD_HEADER_SPLIT``\n+ and field ``split_hdr_size`` from the structure ``rte_eth_rxmode`` used\n+ to configure header split. Instead, user can still use\n+ ``RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT`` for per-queue packet split\n+ offlod, which is configured by ``rte_eth_rxseg_split``.\n \n Known Issues\n ------------\ndiff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst\nindex 330e34427d..0093fbfcff 100644\n--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst\n+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst\n@@ -1626,7 +1626,7 @@ Enable or disable a per port Rx offloading on all Rx queues of a port::\n * ``offloading``: can be any of these offloading capability:\n vlan_strip, ipv4_cksum, udp_cksum, tcp_cksum, tcp_lro,\n qinq_strip, outer_ipv4_cksum, macsec_strip,\n- header_split, vlan_filter, vlan_extend, jumbo_frame,\n+ vlan_filter, vlan_extend, jumbo_frame,\n scatter, timestamp, security, keep_crc, rss_hash\n \n This command should be run when the port is stopped, or else it will fail.\n@@ -1641,7 +1641,7 @@ Enable or disable a per queue Rx offloading only on a specific Rx queue::\n * ``offloading``: can be any of these offloading capability:\n vlan_strip, ipv4_cksum, udp_cksum, tcp_cksum, tcp_lro,\n qinq_strip, outer_ipv4_cksum, macsec_strip,\n- header_split, vlan_filter, vlan_extend, jumbo_frame,\n+ vlan_filter, vlan_extend, jumbo_frame,\n scatter, timestamp, security, keep_crc\n \n This command should be run when the port is stopped, or else it will fail.\ndiff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c\nindex 1592971073..8c81d8a862 100644\n--- a/drivers/net/cnxk/cnxk_ethdev_ops.c\n+++ b/drivers/net/cnxk/cnxk_ethdev_ops.c\n@@ -90,7 +90,6 @@ cnxk_nix_rx_burst_mode_get(struct rte_eth_dev *eth_dev, uint16_t queue_id,\n \t\t{RTE_ETH_RX_OFFLOAD_QINQ_STRIP, \" QinQ VLAN Strip,\"},\n \t\t{RTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM, \" Outer IPv4 Checksum,\"},\n \t\t{RTE_ETH_RX_OFFLOAD_MACSEC_STRIP, \" MACsec Strip,\"},\n-\t\t{RTE_ETH_RX_OFFLOAD_HEADER_SPLIT, \" Header Split,\"},\n \t\t{RTE_ETH_RX_OFFLOAD_VLAN_FILTER, \" VLAN Filter,\"},\n \t\t{RTE_ETH_RX_OFFLOAD_VLAN_EXTEND, \" VLAN Extend,\"},\n \t\t{RTE_ETH_RX_OFFLOAD_SCATTER, \" Scattered,\"},\ndiff --git a/drivers/net/failsafe/failsafe_ops.c b/drivers/net/failsafe/failsafe_ops.c\nindex 55e21d635c..86b4749f30 100644\n--- a/drivers/net/failsafe/failsafe_ops.c\n+++ b/drivers/net/failsafe/failsafe_ops.c\n@@ -1187,7 +1187,6 @@ fs_dev_infos_get(struct rte_eth_dev *dev,\n \t\tRTE_ETH_RX_OFFLOAD_QINQ_STRIP |\n \t\tRTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM |\n \t\tRTE_ETH_RX_OFFLOAD_MACSEC_STRIP |\n-\t\tRTE_ETH_RX_OFFLOAD_HEADER_SPLIT |\n \t\tRTE_ETH_RX_OFFLOAD_VLAN_FILTER |\n \t\tRTE_ETH_RX_OFFLOAD_VLAN_EXTEND |\n \t\tRTE_ETH_RX_OFFLOAD_SCATTER |\n@@ -1204,7 +1203,6 @@ fs_dev_infos_get(struct rte_eth_dev *dev,\n \t\tRTE_ETH_RX_OFFLOAD_QINQ_STRIP |\n \t\tRTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM |\n \t\tRTE_ETH_RX_OFFLOAD_MACSEC_STRIP |\n-\t\tRTE_ETH_RX_OFFLOAD_HEADER_SPLIT |\n \t\tRTE_ETH_RX_OFFLOAD_VLAN_FILTER |\n \t\tRTE_ETH_RX_OFFLOAD_VLAN_EXTEND |\n \t\tRTE_ETH_RX_OFFLOAD_SCATTER |\ndiff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c\nindex 8bbd8b445d..3f96703991 100644\n--- a/drivers/net/fm10k/fm10k_ethdev.c\n+++ b/drivers/net/fm10k/fm10k_ethdev.c\n@@ -1779,7 +1779,6 @@ static uint64_t fm10k_get_rx_port_offloads_capa(struct rte_eth_dev *dev)\n \t\t\t RTE_ETH_RX_OFFLOAD_IPV4_CKSUM |\n \t\t\t RTE_ETH_RX_OFFLOAD_UDP_CKSUM |\n \t\t\t RTE_ETH_RX_OFFLOAD_TCP_CKSUM |\n-\t\t\t RTE_ETH_RX_OFFLOAD_HEADER_SPLIT |\n \t\t\t RTE_ETH_RX_OFFLOAD_RSS_HASH);\n }\n \ndiff --git a/drivers/net/fm10k/fm10k_rxtx_vec.c b/drivers/net/fm10k/fm10k_rxtx_vec.c\nindex 10ce5a7582..ad998e83bf 100644\n--- a/drivers/net/fm10k/fm10k_rxtx_vec.c\n+++ b/drivers/net/fm10k/fm10k_rxtx_vec.c\n@@ -221,10 +221,6 @@ fm10k_rx_vec_condition_check(struct rte_eth_dev *dev)\n \tif (fconf->mode != RTE_FDIR_MODE_NONE)\n \t\treturn -1;\n \n-\t/* no header split support */\n-\tif (rxmode->offloads & RTE_ETH_RX_OFFLOAD_HEADER_SPLIT)\n-\t\treturn -1;\n-\n \treturn 0;\n #else\n \tRTE_SET_USED(dev);\ndiff --git a/drivers/net/i40e/i40e_rxtx_vec_common.h b/drivers/net/i40e/i40e_rxtx_vec_common.h\nindex 959832ed6a..08266ce1f3 100644\n--- a/drivers/net/i40e/i40e_rxtx_vec_common.h\n+++ b/drivers/net/i40e/i40e_rxtx_vec_common.h\n@@ -220,10 +220,6 @@ i40e_rx_vec_dev_conf_condition_check_default(struct rte_eth_dev *dev)\n \tif (fconf->mode != RTE_FDIR_MODE_NONE)\n \t\treturn -1;\n \n-\t /* no header split support */\n-\tif (rxmode->offloads & RTE_ETH_RX_OFFLOAD_HEADER_SPLIT)\n-\t\treturn -1;\n-\n \t/* no QinQ support */\n \tif (rxmode->offloads & RTE_ETH_RX_OFFLOAD_VLAN_EXTEND)\n \t\treturn -1;\ndiff --git a/drivers/net/mvneta/mvneta_ethdev.c b/drivers/net/mvneta/mvneta_ethdev.c\nindex eef016aa0b..f9e5b96c77 100644\n--- a/drivers/net/mvneta/mvneta_ethdev.c\n+++ b/drivers/net/mvneta/mvneta_ethdev.c\n@@ -121,11 +121,6 @@ mvneta_dev_configure(struct rte_eth_dev *dev)\n \t\t\treturn -EINVAL;\n \t}\n \n-\tif (dev->data->dev_conf.rxmode.split_hdr_size) {\n-\t\tMVNETA_LOG(INFO, \"Split headers not supported\");\n-\t\treturn -EINVAL;\n-\t}\n-\n \tif (dev->data->dev_conf.txmode.offloads & RTE_ETH_TX_OFFLOAD_MULTI_SEGS)\n \t\tpriv->multiseg = 1;\n \ndiff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c\nindex 735efb6cfc..f0c093e0fd 100644\n--- a/drivers/net/mvpp2/mrvl_ethdev.c\n+++ b/drivers/net/mvpp2/mrvl_ethdev.c\n@@ -490,11 +490,6 @@ mrvl_dev_configure(struct rte_eth_dev *dev)\n \t\treturn -EINVAL;\n \t}\n \n-\tif (dev->data->dev_conf.rxmode.split_hdr_size) {\n-\t\tMRVL_LOG(INFO, \"Split headers not supported\");\n-\t\treturn -EINVAL;\n-\t}\n-\n \tif (dev->data->dev_conf.rxmode.mtu > priv->max_mtu) {\n \t\tMRVL_LOG(ERR, \"MTU %u is larger than max_mtu %u\\n\",\n \t\t\t dev->data->dev_conf.rxmode.mtu,\ndiff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c\nindex 262c024560..b8b94fc4ff 100644\n--- a/drivers/net/thunderx/nicvf_ethdev.c\n+++ b/drivers/net/thunderx/nicvf_ethdev.c\n@@ -2003,11 +2003,6 @@ nicvf_dev_configure(struct rte_eth_dev *dev)\n \t\treturn -EINVAL;\n \t}\n \n-\tif (rxmode->split_hdr_size) {\n-\t\tPMD_INIT_LOG(INFO, \"Rxmode does not support split header\");\n-\t\treturn -EINVAL;\n-\t}\n-\n \tif (conf->dcb_capability_en) {\n \t\tPMD_INIT_LOG(INFO, \"DCB enable not supported\");\n \t\treturn -EINVAL;\ndiff --git a/examples/bbdev_app/main.c b/examples/bbdev_app/main.c\nindex fc7e8b8174..ef1528e5ed 100644\n--- a/examples/bbdev_app/main.c\n+++ b/examples/bbdev_app/main.c\n@@ -71,7 +71,6 @@ mbuf_input(struct rte_mbuf *mbuf)\n static const struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_NONE,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\ndiff --git a/examples/bond/main.c b/examples/bond/main.c\nindex 4efebb3902..9b076bb39f 100644\n--- a/examples/bond/main.c\n+++ b/examples/bond/main.c\n@@ -115,7 +115,6 @@ static struct rte_mempool *mbuf_pool;\n static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_NONE,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.rx_adv_conf = {\n \t\t.rss_conf = {\ndiff --git a/examples/flow_filtering/main.c b/examples/flow_filtering/main.c\nindex bfc1949c84..f11f91a67c 100644\n--- a/examples/flow_filtering/main.c\n+++ b/examples/flow_filtering/main.c\n@@ -133,9 +133,6 @@ init_port(void)\n \tuint16_t i;\n \t/* Ethernet port configured with default settings. 8< */\n \tstruct rte_eth_conf port_conf = {\n-\t\t.rxmode = {\n-\t\t\t.split_hdr_size = 0,\n-\t\t},\n \t\t.txmode = {\n \t\t\t.offloads =\n \t\t\t\tRTE_ETH_TX_OFFLOAD_VLAN_INSERT |\ndiff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c\nindex 78205d2e12..69378f99e6 100644\n--- a/examples/ip_fragmentation/main.c\n+++ b/examples/ip_fragmentation/main.c\n@@ -147,7 +147,6 @@ static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mtu = JUMBO_FRAME_MAX_SIZE - RTE_ETHER_HDR_LEN -\n \t\t\tRTE_ETHER_CRC_LEN,\n-\t\t.split_hdr_size = 0,\n \t\t.offloads = (RTE_ETH_RX_OFFLOAD_CHECKSUM |\n \t\t\t RTE_ETH_RX_OFFLOAD_SCATTER),\n \t},\ndiff --git a/examples/ip_pipeline/link.c b/examples/ip_pipeline/link.c\nindex 0290767af4..4d69ebebfb 100644\n--- a/examples/ip_pipeline/link.c\n+++ b/examples/ip_pipeline/link.c\n@@ -47,7 +47,6 @@ static struct rte_eth_conf port_conf_default = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_NONE,\n \t\t.mtu = 9000 - (RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN), /* Jumbo frame MTU */\n-\t\t.split_hdr_size = 0, /* Header split buffer size */\n \t},\n \t.rx_adv_conf = {\n \t\t.rss_conf = {\ndiff --git a/examples/ip_reassembly/main.c b/examples/ip_reassembly/main.c\nindex 3ebf895aa0..4cfe09f9d7 100644\n--- a/examples/ip_reassembly/main.c\n+++ b/examples/ip_reassembly/main.c\n@@ -163,7 +163,6 @@ static struct rte_eth_conf port_conf = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_RSS,\n \t\t.mtu = JUMBO_FRAME_MAX_SIZE - RTE_ETHER_HDR_LEN -\n \t\t\tRTE_ETHER_CRC_LEN,\n-\t\t.split_hdr_size = 0,\n \t\t.offloads = RTE_ETH_RX_OFFLOAD_CHECKSUM,\n \t},\n \t.rx_adv_conf = {\ndiff --git a/examples/ipsec-secgw/ipsec-secgw.c b/examples/ipsec-secgw/ipsec-secgw.c\nindex 815b9254ae..a0b221a447 100644\n--- a/examples/ipsec-secgw/ipsec-secgw.c\n+++ b/examples/ipsec-secgw/ipsec-secgw.c\n@@ -234,7 +234,6 @@ struct lcore_conf lcore_conf[RTE_MAX_LCORE];\n static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mq_mode\t= RTE_ETH_MQ_RX_RSS,\n-\t\t.split_hdr_size = 0,\n \t\t.offloads = RTE_ETH_RX_OFFLOAD_CHECKSUM,\n \t},\n \t.rx_adv_conf = {\ndiff --git a/examples/ipv4_multicast/main.c b/examples/ipv4_multicast/main.c\nindex bdcaa3bcd1..a3bc977fdf 100644\n--- a/examples/ipv4_multicast/main.c\n+++ b/examples/ipv4_multicast/main.c\n@@ -111,7 +111,6 @@ static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mtu = JUMBO_FRAME_MAX_SIZE - RTE_ETHER_HDR_LEN -\n \t\t\tRTE_ETHER_CRC_LEN,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\ndiff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c\nindex bf4b862379..cb7ba5cb4c 100644\n--- a/examples/l2fwd-crypto/main.c\n+++ b/examples/l2fwd-crypto/main.c\n@@ -217,7 +217,6 @@ struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE];\n static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_NONE,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\ndiff --git a/examples/l2fwd-event/l2fwd_common.c b/examples/l2fwd-event/l2fwd_common.c\nindex 41a0d3f22f..162f880224 100644\n--- a/examples/l2fwd-event/l2fwd_common.c\n+++ b/examples/l2fwd-event/l2fwd_common.c\n@@ -10,9 +10,6 @@ l2fwd_event_init_ports(struct l2fwd_resources *rsrc)\n \tuint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;\n \tuint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;\n \tstruct rte_eth_conf port_conf = {\n-\t\t.rxmode = {\n-\t\t\t.split_hdr_size = 0,\n-\t\t},\n \t\t.txmode = {\n \t\t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\n \t\t},\ndiff --git a/examples/l2fwd-jobstats/main.c b/examples/l2fwd-jobstats/main.c\nindex 9e71ba2d4e..4be598110c 100644\n--- a/examples/l2fwd-jobstats/main.c\n+++ b/examples/l2fwd-jobstats/main.c\n@@ -89,9 +89,6 @@ struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE];\n struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];\n \n static struct rte_eth_conf port_conf = {\n-\t.rxmode = {\n-\t\t.split_hdr_size = 0,\n-\t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\n \t},\ndiff --git a/examples/l2fwd-keepalive/main.c b/examples/l2fwd-keepalive/main.c\nindex bd0aa7ea7a..72f9ece3c6 100644\n--- a/examples/l2fwd-keepalive/main.c\n+++ b/examples/l2fwd-keepalive/main.c\n@@ -78,9 +78,6 @@ struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE];\n struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];\n \n static struct rte_eth_conf port_conf = {\n-\t.rxmode = {\n-\t\t.split_hdr_size = 0,\n-\t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\n \t},\ndiff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c\nindex 281c6b7a3f..ca802b5fc5 100644\n--- a/examples/l2fwd/main.c\n+++ b/examples/l2fwd/main.c\n@@ -93,9 +93,6 @@ struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE];\n static struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];\n \n static struct rte_eth_conf port_conf = {\n-\t.rxmode = {\n-\t\t.split_hdr_size = 0,\n-\t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\n \t},\ndiff --git a/examples/l3fwd-graph/main.c b/examples/l3fwd-graph/main.c\nindex 7f00c65609..4d409b3ee2 100644\n--- a/examples/l3fwd-graph/main.c\n+++ b/examples/l3fwd-graph/main.c\n@@ -112,7 +112,6 @@ static uint16_t nb_lcore_params = RTE_DIM(lcore_params_array_default);\n static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_RSS,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.rx_adv_conf = {\n \t\t.rss_conf = {\ndiff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c\nindex 887c6eae3f..a0dc7009a7 100644\n--- a/examples/l3fwd-power/main.c\n+++ b/examples/l3fwd-power/main.c\n@@ -250,7 +250,6 @@ uint16_t nb_lcore_params = RTE_DIM(lcore_params_array_default);\n static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_RSS,\n-\t\t.split_hdr_size = 0,\n \t\t.offloads = RTE_ETH_RX_OFFLOAD_CHECKSUM,\n \t},\n \t.rx_adv_conf = {\ndiff --git a/examples/l3fwd/main.c b/examples/l3fwd/main.c\nindex e090328fcc..865197baa8 100644\n--- a/examples/l3fwd/main.c\n+++ b/examples/l3fwd/main.c\n@@ -121,7 +121,6 @@ static uint16_t nb_lcore_params = sizeof(lcore_params_array_default) /\n static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_RSS,\n-\t\t.split_hdr_size = 0,\n \t\t.offloads = RTE_ETH_RX_OFFLOAD_CHECKSUM,\n \t},\n \t.rx_adv_conf = {\ndiff --git a/examples/link_status_interrupt/main.c b/examples/link_status_interrupt/main.c\nindex 9699e14ce6..4ac53c42a0 100644\n--- a/examples/link_status_interrupt/main.c\n+++ b/examples/link_status_interrupt/main.c\n@@ -78,9 +78,6 @@ struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];\n \n /* Global configuration stored in a static structure. 8< */\n static struct rte_eth_conf port_conf = {\n-\t.rxmode = {\n-\t\t.split_hdr_size = 0,\n-\t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\n \t},\ndiff --git a/examples/multi_process/symmetric_mp/main.c b/examples/multi_process/symmetric_mp/main.c\nindex 75237dee6e..1ff85875df 100644\n--- a/examples/multi_process/symmetric_mp/main.c\n+++ b/examples/multi_process/symmetric_mp/main.c\n@@ -176,7 +176,6 @@ smp_port_init(uint16_t port, struct rte_mempool *mbuf_pool,\n \tstruct rte_eth_conf port_conf = {\n \t\t\t.rxmode = {\n \t\t\t\t.mq_mode\t= RTE_ETH_MQ_RX_RSS,\n-\t\t\t\t.split_hdr_size = 0,\n \t\t\t\t.offloads = RTE_ETH_RX_OFFLOAD_CHECKSUM,\n \t\t\t},\n \t\t\t.rx_adv_conf = {\ndiff --git a/examples/ntb/ntb_fwd.c b/examples/ntb/ntb_fwd.c\nindex 81964d0308..8cfee864af 100644\n--- a/examples/ntb/ntb_fwd.c\n+++ b/examples/ntb/ntb_fwd.c\n@@ -90,7 +90,6 @@ static uint16_t pkt_burst = NTB_DFLT_PKT_BURST;\n static struct rte_eth_conf eth_port_conf = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_RSS,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.rx_adv_conf = {\n \t\t.rss_conf = {\ndiff --git a/examples/pipeline/obj.c b/examples/pipeline/obj.c\nindex b79f044ac7..908b66274a 100644\n--- a/examples/pipeline/obj.c\n+++ b/examples/pipeline/obj.c\n@@ -129,7 +129,6 @@ static struct rte_eth_conf port_conf_default = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_NONE,\n \t\t.mtu = 9000 - (RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN), /* Jumbo frame MTU */\n-\t\t.split_hdr_size = 0, /* Header split buffer size */\n \t},\n \t.rx_adv_conf = {\n \t\t.rss_conf = {\ndiff --git a/examples/qos_meter/main.c b/examples/qos_meter/main.c\nindex a0f78e4ad6..319d0a96b2 100644\n--- a/examples/qos_meter/main.c\n+++ b/examples/qos_meter/main.c\n@@ -52,7 +52,6 @@ static struct rte_mempool *pool = NULL;\n static struct rte_eth_conf port_conf = {\n \t.rxmode = {\n \t\t.mq_mode\t= RTE_ETH_MQ_RX_RSS,\n-\t\t.split_hdr_size = 0,\n \t\t.offloads = RTE_ETH_RX_OFFLOAD_CHECKSUM,\n \t},\n \t.rx_adv_conf = {\ndiff --git a/examples/qos_sched/init.c b/examples/qos_sched/init.c\nindex 8a0fb8a374..6bd342aba2 100644\n--- a/examples/qos_sched/init.c\n+++ b/examples/qos_sched/init.c\n@@ -56,9 +56,6 @@ int mp_size = NB_MBUF;\n struct flow_conf qos_conf[MAX_DATA_STREAMS];\n \n static struct rte_eth_conf port_conf = {\n-\t.rxmode = {\n-\t\t.split_hdr_size = 0,\n-\t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_NONE,\n \t},\ndiff --git a/examples/vhost/main.c b/examples/vhost/main.c\nindex 7e1666f42a..504f5540ae 100644\n--- a/examples/vhost/main.c\n+++ b/examples/vhost/main.c\n@@ -125,7 +125,6 @@ static struct vhost_queue_ops vdev_queue_ops[RTE_MAX_VHOST_DEVICE];\n static struct rte_eth_conf vmdq_conf_default = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_VMDQ_ONLY,\n-\t\t.split_hdr_size = 0,\n \t\t/*\n \t\t * VLAN strip is necessary for 1G NIC such as I350,\n \t\t * this fixes bug of ipv4 forwarding in guest can't\ndiff --git a/examples/vmdq/main.c b/examples/vmdq/main.c\nindex 10410b8783..0fb9520c25 100644\n--- a/examples/vmdq/main.c\n+++ b/examples/vmdq/main.c\n@@ -66,7 +66,6 @@ static uint8_t rss_enable;\n static const struct rte_eth_conf vmdq_conf_default = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_VMDQ_ONLY,\n-\t\t.split_hdr_size = 0,\n \t},\n \n \t.txmode = {\ndiff --git a/examples/vmdq_dcb/main.c b/examples/vmdq_dcb/main.c\nindex d2218f2cf7..dae858514a 100644\n--- a/examples/vmdq_dcb/main.c\n+++ b/examples/vmdq_dcb/main.c\n@@ -69,7 +69,6 @@ static uint8_t rss_enable;\n static const struct rte_eth_conf vmdq_dcb_conf_default = {\n \t.rxmode = {\n \t\t.mq_mode = RTE_ETH_MQ_RX_VMDQ_DCB,\n-\t\t.split_hdr_size = 0,\n \t},\n \t.txmode = {\n \t\t.mq_mode = RTE_ETH_MQ_TX_VMDQ_DCB,\ndiff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c\nindex 1979dc0850..ba6e8801bf 100644\n--- a/lib/ethdev/rte_ethdev.c\n+++ b/lib/ethdev/rte_ethdev.c\n@@ -92,7 +92,6 @@ static const struct {\n \tRTE_RX_OFFLOAD_BIT2STR(QINQ_STRIP),\n \tRTE_RX_OFFLOAD_BIT2STR(OUTER_IPV4_CKSUM),\n \tRTE_RX_OFFLOAD_BIT2STR(MACSEC_STRIP),\n-\tRTE_RX_OFFLOAD_BIT2STR(HEADER_SPLIT),\n \tRTE_RX_OFFLOAD_BIT2STR(VLAN_FILTER),\n \tRTE_RX_OFFLOAD_BIT2STR(VLAN_EXTEND),\n \tRTE_RX_OFFLOAD_BIT2STR(SCATTER),\ndiff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h\nindex de9e970d4d..1aaaa613b0 100644\n--- a/lib/ethdev/rte_ethdev.h\n+++ b/lib/ethdev/rte_ethdev.h\n@@ -471,7 +471,6 @@ struct rte_eth_rxmode {\n \tuint32_t mtu; /**< Requested MTU. */\n \t/** Maximum allowed size of LRO aggregated packet. */\n \tuint32_t max_lro_pkt_size;\n-\tuint16_t split_hdr_size; /**< hdr buf size (header_split enabled).*/\n \t/**\n \t * Per-port Rx offloads to be set using RTE_ETH_RX_OFFLOAD_* flags.\n \t * Only offloads set on rx_offload_capa field on rte_eth_dev_info\n@@ -1617,7 +1616,6 @@ struct rte_eth_conf {\n #define RTE_ETH_RX_OFFLOAD_QINQ_STRIP RTE_BIT64(5)\n #define RTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM RTE_BIT64(6)\n #define RTE_ETH_RX_OFFLOAD_MACSEC_STRIP RTE_BIT64(7)\n-#define RTE_ETH_RX_OFFLOAD_HEADER_SPLIT RTE_BIT64(8)\n #define RTE_ETH_RX_OFFLOAD_VLAN_FILTER RTE_BIT64(9)\n #define RTE_ETH_RX_OFFLOAD_VLAN_EXTEND RTE_BIT64(10)\n #define RTE_ETH_RX_OFFLOAD_SCATTER RTE_BIT64(13)\n@@ -1642,7 +1640,6 @@ struct rte_eth_conf {\n #define DEV_RX_OFFLOAD_QINQ_STRIP RTE_DEPRECATED(DEV_RX_OFFLOAD_QINQ_STRIP) RTE_ETH_RX_OFFLOAD_QINQ_STRIP\n #define DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM RTE_DEPRECATED(DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) RTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM\n #define DEV_RX_OFFLOAD_MACSEC_STRIP RTE_DEPRECATED(DEV_RX_OFFLOAD_MACSEC_STRIP) RTE_ETH_RX_OFFLOAD_MACSEC_STRIP\n-#define DEV_RX_OFFLOAD_HEADER_SPLIT RTE_DEPRECATED(DEV_RX_OFFLOAD_HEADER_SPLIT) RTE_ETH_RX_OFFLOAD_HEADER_SPLIT\n #define DEV_RX_OFFLOAD_VLAN_FILTER RTE_DEPRECATED(DEV_RX_OFFLOAD_VLAN_FILTER) RTE_ETH_RX_OFFLOAD_VLAN_FILTER\n #define DEV_RX_OFFLOAD_VLAN_EXTEND RTE_DEPRECATED(DEV_RX_OFFLOAD_VLAN_EXTEND) RTE_ETH_RX_OFFLOAD_VLAN_EXTEND\n #define DEV_RX_OFFLOAD_SCATTER RTE_DEPRECATED(DEV_RX_OFFLOAD_SCATTER) RTE_ETH_RX_OFFLOAD_SCATTER\n", "prefixes": [ "v2" ] }