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GET /api/patches/17186/?format=api
http://patchwork.dpdk.org/api/patches/17186/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/1479922585-8640-4-git-send-email-tomaszx.kulasek@intel.com/", "project": { "id": 1, "url": "http://patchwork.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": "<1479922585-8640-4-git-send-email-tomaszx.kulasek@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1479922585-8640-4-git-send-email-tomaszx.kulasek@intel.com", "date": "2016-11-23T17:36:22", "name": "[dpdk-dev,v12,3/6] fm10k: add Tx preparation", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "869fe43b4e836d091c351619d028f37267a3b88c", "submitter": { "id": 155, "url": "http://patchwork.dpdk.org/api/people/155/?format=api", "name": "Tomasz Kulasek", "email": "tomaszx.kulasek@intel.com" }, "delegate": { "id": 1, "url": "http://patchwork.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/1479922585-8640-4-git-send-email-tomaszx.kulasek@intel.com/mbox/", "series": [], "comments": "http://patchwork.dpdk.org/api/patches/17186/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/17186/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id E2B15567E;\n\tWed, 23 Nov 2016 18:39:33 +0100 (CET)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n\tby dpdk.org (Postfix) with ESMTP id 04015379B\n\tfor <dev@dpdk.org>; Wed, 23 Nov 2016 18:39:31 +0100 (CET)", "from fmsmga002.fm.intel.com ([10.253.24.26])\n\tby fmsmga102.fm.intel.com with ESMTP; 23 Nov 2016 09:39:30 -0800", "from unknown (HELO Sent) ([10.103.102.79])\n\tby fmsmga002.fm.intel.com with SMTP; 23 Nov 2016 09:39:28 -0800", "by Sent (sSMTP sendmail emulation); Wed, 23 Nov 2016 18:38:45 +0100" ], "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos; i=\"5.31,539,1473145200\"; d=\"scan'208\";\n\ta=\"1089549450\"", "From": "Tomasz Kulasek <tomaszx.kulasek@intel.com>", "To": "dev@dpdk.org", "Cc": "konstantin.ananyev@intel.com,\n\tolivier.matz@6wind.com", "Date": "Wed, 23 Nov 2016 18:36:22 +0100", "Message-Id": "<1479922585-8640-4-git-send-email-tomaszx.kulasek@intel.com>", "X-Mailer": "git-send-email 2.1.4", "In-Reply-To": "<1479922585-8640-1-git-send-email-tomaszx.kulasek@intel.com>", "References": "<1477486575-25148-1-git-send-email-tomaszx.kulasek@intel.com>\n\t<1479922585-8640-1-git-send-email-tomaszx.kulasek@intel.com>", "Subject": "[dpdk-dev] [PATCH v12 3/6] fm10k: add Tx preparation", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>\nAcked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>\n---\n drivers/net/fm10k/fm10k.h | 6 +++++\n drivers/net/fm10k/fm10k_ethdev.c | 5 ++++\n drivers/net/fm10k/fm10k_rxtx.c | 50 +++++++++++++++++++++++++++++++++++++-\n 3 files changed, 60 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/fm10k/fm10k.h b/drivers/net/fm10k/fm10k.h\nindex 05aa1a2..c6fed21 100644\n--- a/drivers/net/fm10k/fm10k.h\n+++ b/drivers/net/fm10k/fm10k.h\n@@ -69,6 +69,9 @@\n #define FM10K_MAX_RX_DESC (FM10K_MAX_RX_RING_SZ / sizeof(union fm10k_rx_desc))\n #define FM10K_MAX_TX_DESC (FM10K_MAX_TX_RING_SZ / sizeof(struct fm10k_tx_desc))\n \n+#define FM10K_TX_MAX_SEG UINT8_MAX\n+#define FM10K_TX_MAX_MTU_SEG UINT8_MAX\n+\n /*\n * byte aligment for HW RX data buffer\n * Datasheet requires RX buffer addresses shall either be 512-byte aligned or\n@@ -356,6 +359,9 @@ uint16_t fm10k_recv_scattered_pkts(void *rx_queue,\n uint16_t fm10k_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,\n \tuint16_t nb_pkts);\n \n+uint16_t fm10k_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,\n+\tuint16_t nb_pkts);\n+\n int fm10k_rxq_vec_setup(struct fm10k_rx_queue *rxq);\n int fm10k_rx_vec_condition_check(struct rte_eth_dev *);\n void fm10k_rx_queue_release_mbufs_vec(struct fm10k_rx_queue *rxq);\ndiff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c\nindex 923690c..a116822 100644\n--- a/drivers/net/fm10k/fm10k_ethdev.c\n+++ b/drivers/net/fm10k/fm10k_ethdev.c\n@@ -1447,6 +1447,8 @@ static int fm10k_xstats_get_names(__rte_unused struct rte_eth_dev *dev,\n \t\t.nb_max = FM10K_MAX_TX_DESC,\n \t\t.nb_min = FM10K_MIN_TX_DESC,\n \t\t.nb_align = FM10K_MULT_TX_DESC,\n+\t\t.nb_seg_max = FM10K_TX_MAX_SEG,\n+\t\t.nb_mtu_seg_max = FM10K_TX_MAX_MTU_SEG,\n \t};\n \n \tdev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_2_5G |\n@@ -2755,8 +2757,10 @@ static void __attribute__((cold))\n \t\t\tfm10k_txq_vec_setup(txq);\n \t\t}\n \t\tdev->tx_pkt_burst = fm10k_xmit_pkts_vec;\n+\t\tdev->tx_pkt_prepare = NULL;\n \t} else {\n \t\tdev->tx_pkt_burst = fm10k_xmit_pkts;\n+\t\tdev->tx_pkt_prepare = fm10k_prep_pkts;\n \t\tPMD_INIT_LOG(DEBUG, \"Use regular Tx func\");\n \t}\n }\n@@ -2835,6 +2839,7 @@ static void __attribute__((cold))\n \tdev->dev_ops = &fm10k_eth_dev_ops;\n \tdev->rx_pkt_burst = &fm10k_recv_pkts;\n \tdev->tx_pkt_burst = &fm10k_xmit_pkts;\n+\tdev->tx_pkt_prepare = &fm10k_prep_pkts;\n \n \t/* only initialize in the primary process */\n \tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\ndiff --git a/drivers/net/fm10k/fm10k_rxtx.c b/drivers/net/fm10k/fm10k_rxtx.c\nindex 32cc7ff..144e5e6 100644\n--- a/drivers/net/fm10k/fm10k_rxtx.c\n+++ b/drivers/net/fm10k/fm10k_rxtx.c\n@@ -1,7 +1,7 @@\n /*-\n * BSD LICENSE\n *\n- * Copyright(c) 2013-2015 Intel Corporation. All rights reserved.\n+ * Copyright(c) 2013-2016 Intel Corporation. All rights reserved.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without\n@@ -35,6 +35,7 @@\n \n #include <rte_ethdev.h>\n #include <rte_common.h>\n+#include <rte_net.h>\n #include \"fm10k.h\"\n #include \"base/fm10k_type.h\"\n \n@@ -65,6 +66,15 @@ static inline void dump_rxd(union fm10k_rx_desc *rxd)\n }\n #endif\n \n+#define FM10K_TX_OFFLOAD_MASK ( \\\n+\t\tPKT_TX_VLAN_PKT | \\\n+\t\tPKT_TX_IP_CKSUM | \\\n+\t\tPKT_TX_L4_MASK | \\\n+\t\tPKT_TX_TCP_SEG)\n+\n+#define FM10K_TX_OFFLOAD_NOTSUP_MASK \\\n+\t\t(PKT_TX_OFFLOAD_MASK ^ FM10K_TX_OFFLOAD_MASK)\n+\n /* @note: When this function is changed, make corresponding change to\n * fm10k_dev_supported_ptypes_get()\n */\n@@ -597,3 +607,41 @@ static inline void tx_xmit_pkt(struct fm10k_tx_queue *q, struct rte_mbuf *mb)\n \n \treturn count;\n }\n+\n+uint16_t\n+fm10k_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,\n+\t\tuint16_t nb_pkts)\n+{\n+\tint i, ret;\n+\tstruct rte_mbuf *m;\n+\n+\tfor (i = 0; i < nb_pkts; i++) {\n+\t\tm = tx_pkts[i];\n+\n+\t\tif ((m->ol_flags & PKT_TX_TCP_SEG) &&\n+\t\t\t\t(m->tso_segsz < FM10K_TSO_MINMSS)) {\n+\t\t\trte_errno = -EINVAL;\n+\t\t\treturn i;\n+\t\t}\n+\n+\t\tif (m->ol_flags & FM10K_TX_OFFLOAD_NOTSUP_MASK) {\n+\t\t\trte_errno = -ENOTSUP;\n+\t\t\treturn i;\n+\t\t}\n+\n+#ifdef RTE_LIBRTE_ETHDEV_DEBUG\n+\t\tret = rte_validate_tx_offload(m);\n+\t\tif (ret != 0) {\n+\t\t\trte_errno = ret;\n+\t\t\treturn i;\n+\t\t}\n+#endif\n+\t\tret = rte_net_intel_cksum_prepare(m);\n+\t\tif (ret != 0) {\n+\t\t\trte_errno = ret;\n+\t\t\treturn i;\n+\t\t}\n+\t}\n+\n+\treturn i;\n+}\n", "prefixes": [ "dpdk-dev", "v12", "3/6" ] }{ "id": 17186, "url": "