Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2233/?format=api
https://patches.dpdk.org/api/patches/2233/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1421046973-23283-3-git-send-email-jingjing.wu@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": "<1421046973-23283-3-git-send-email-jingjing.wu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1421046973-23283-3-git-send-email-jingjing.wu@intel.com", "date": "2015-01-12T07:16:11", "name": "[dpdk-dev,v2,2/4] e1000: new functions replace old ones for ethertype filter", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "890f87dde6883f5d3f6a22729db0b44545bf040a", "submitter": { "id": 47, "url": "https://patches.dpdk.org/api/people/47/?format=api", "name": "Jingjing Wu", "email": "jingjing.wu@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1421046973-23283-3-git-send-email-jingjing.wu@intel.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/2233/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/2233/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 6E9CE5A9E;\n\tMon, 12 Jan 2015 08:16:48 +0100 (CET)", "from mga03.intel.com (mga03.intel.com [134.134.136.65])\n\tby dpdk.org (Postfix) with ESMTP id 280AC5A99\n\tfor <dev@dpdk.org>; Mon, 12 Jan 2015 08:16:30 +0100 (CET)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby orsmga103.jf.intel.com with ESMTP; 11 Jan 2015 23:12:55 -0800", "from shvmail01.sh.intel.com ([10.239.29.42])\n\tby FMSMGA003.fm.intel.com with ESMTP; 11 Jan 2015 23:03:41 -0800", "from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com\n\t[10.239.29.89])\n\tby shvmail01.sh.intel.com with ESMTP id t0C7GOKp007049;\n\tMon, 12 Jan 2015 15:16:24 +0800", "from shecgisg004.sh.intel.com (localhost [127.0.0.1])\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP\n\tid t0C7GLE1023332; Mon, 12 Jan 2015 15:16:23 +0800", "(from wujingji@localhost)\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t0C7GLI3023328; \n\tMon, 12 Jan 2015 15:16:21 +0800" ], "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"4.97,862,1389772800\"; d=\"scan'208\";a=\"439353684\"", "From": "Jingjing Wu <jingjing.wu@intel.com>", "To": "dev@dpdk.org", "Date": "Mon, 12 Jan 2015 15:16:11 +0800", "Message-Id": "<1421046973-23283-3-git-send-email-jingjing.wu@intel.com>", "X-Mailer": "git-send-email 1.7.4.1", "In-Reply-To": "<1421046973-23283-1-git-send-email-jingjing.wu@intel.com>", "References": "<1419477270-14611-1-git-send-email-jingjing.wu@intel.com>\n\t<1421046973-23283-1-git-send-email-jingjing.wu@intel.com>", "Subject": "[dpdk-dev] [PATCH v2 2/4] e1000: new functions replace old ones for\n\tethertype filter", "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": "This patch removes old functions which deal with ethertype filter in igb driver.\nIt also defines eth_igb_filter_ctrl which is binding to filter_ctrl API,\nand ethertype filter can be dealt with through this new entrance.\n\nSigned-off-by: Jingjing Wu <jingjing.wu@intel.com>\n---\n lib/librte_pmd_e1000/e1000_ethdev.h | 13 ++\n lib/librte_pmd_e1000/igb_ethdev.c | 332 +++++++++++++++++++++++-------------\n 2 files changed, 228 insertions(+), 117 deletions(-)", "diff": "diff --git a/lib/librte_pmd_e1000/e1000_ethdev.h b/lib/librte_pmd_e1000/e1000_ethdev.h\nindex 71eb5fb..d155e77 100644\n--- a/lib/librte_pmd_e1000/e1000_ethdev.h\n+++ b/lib/librte_pmd_e1000/e1000_ethdev.h\n@@ -132,6 +132,15 @@ struct e1000_vf_info {\n };\n \n /*\n+ * Structure to store filters' info.\n+ */\n+struct e1000_filter_info {\n+\tuint8_t ethertype_mask; /* Bit mask for every used ethertype filter */\n+\t/* store used ethertype filters*/\n+\tuint16_t ethertype_filters[E1000_MAX_ETQF_FILTERS];\n+};\n+\n+/*\n * Structure to store private data for each driver instance (for each port).\n */\n struct e1000_adapter {\n@@ -140,6 +149,7 @@ struct e1000_adapter {\n \tstruct e1000_interrupt intr;\n \tstruct e1000_vfta shadow_vfta;\n \tstruct e1000_vf_info *vfdata;\n+\tstruct e1000_filter_info filter;\n };\n \n #define E1000_DEV_PRIVATE_TO_HW(adapter) \\\n@@ -157,6 +167,9 @@ struct e1000_adapter {\n #define E1000_DEV_PRIVATE_TO_P_VFDATA(adapter) \\\n (&((struct e1000_adapter *)adapter)->vfdata)\n \n+#define E1000_DEV_PRIVATE_TO_FILTER_INFO(adapter) \\\n+\t(&((struct e1000_adapter *)adapter)->filter)\n+\n /*\n * RX/TX IGB function prototypes\n */\ndiff --git a/lib/librte_pmd_e1000/igb_ethdev.c b/lib/librte_pmd_e1000/igb_ethdev.c\nindex 873d65e..81b2ca7 100644\n--- a/lib/librte_pmd_e1000/igb_ethdev.c\n+++ b/lib/librte_pmd_e1000/igb_ethdev.c\n@@ -154,14 +154,6 @@ static int eth_igb_add_syn_filter(struct rte_eth_dev *dev,\n static int eth_igb_remove_syn_filter(struct rte_eth_dev *dev);\n static int eth_igb_get_syn_filter(struct rte_eth_dev *dev,\n \t\t\tstruct rte_syn_filter *filter, uint16_t *rx_queue);\n-static int eth_igb_add_ethertype_filter(struct rte_eth_dev *dev,\n-\t\t\tuint16_t index,\n-\t\t\tstruct rte_ethertype_filter *filter, uint16_t rx_queue);\n-static int eth_igb_remove_ethertype_filter(struct rte_eth_dev *dev,\n-\t\t\tuint16_t index);\n-static int eth_igb_get_ethertype_filter(struct rte_eth_dev *dev,\n-\t\t\tuint16_t index,\n-\t\t\tstruct rte_ethertype_filter *filter, uint16_t *rx_queue);\n static int eth_igb_add_2tuple_filter(struct rte_eth_dev *dev,\n \t\t\tuint16_t index,\n \t\t\tstruct rte_2tuple_filter *filter, uint16_t rx_queue);\n@@ -186,6 +178,18 @@ static int eth_igb_remove_5tuple_filter(struct rte_eth_dev *dev,\n static int eth_igb_get_5tuple_filter(struct rte_eth_dev *dev,\n \t\t\tuint16_t index,\n \t\t\tstruct rte_5tuple_filter *filter, uint16_t *rx_queue);\n+static int igb_add_del_ethertype_filter(struct rte_eth_dev *dev,\n+\t\t\tstruct rte_eth_ethertype_filter *filter,\n+\t\t\tbool add);\n+static int igb_ethertype_filter_handle(struct rte_eth_dev *dev,\n+\t\t\t\tenum rte_filter_op filter_op,\n+\t\t\t\tvoid *arg);\n+static int igb_get_ethertype_filter(struct rte_eth_dev *dev,\n+\t\t\tstruct rte_eth_ethertype_filter *filter);\n+static int eth_igb_filter_ctrl(struct rte_eth_dev *dev,\n+\t\t enum rte_filter_type filter_type,\n+\t\t enum rte_filter_op filter_op,\n+\t\t void *arg);\n \n /*\n * Define VF Stats MACRO for Non \"cleared on read\" register\n@@ -264,9 +268,6 @@ static struct eth_dev_ops eth_igb_ops = {\n \t.add_syn_filter = eth_igb_add_syn_filter,\n \t.remove_syn_filter = eth_igb_remove_syn_filter,\n \t.get_syn_filter = eth_igb_get_syn_filter,\n-\t.add_ethertype_filter = eth_igb_add_ethertype_filter,\n-\t.remove_ethertype_filter = eth_igb_remove_ethertype_filter,\n-\t.get_ethertype_filter = eth_igb_get_ethertype_filter,\n \t.add_2tuple_filter = eth_igb_add_2tuple_filter,\n \t.remove_2tuple_filter = eth_igb_remove_2tuple_filter,\n \t.get_2tuple_filter = eth_igb_get_2tuple_filter,\n@@ -276,6 +277,7 @@ static struct eth_dev_ops eth_igb_ops = {\n \t.add_5tuple_filter = eth_igb_add_5tuple_filter,\n \t.remove_5tuple_filter = eth_igb_remove_5tuple_filter,\n \t.get_5tuple_filter = eth_igb_get_5tuple_filter,\n+\t.filter_ctrl = eth_igb_filter_ctrl,\n };\n \n /*\n@@ -2388,7 +2390,7 @@ eth_igb_rss_reta_query(struct rte_eth_dev *dev,\n #define MAC_TYPE_FILTER_SUP(type) do {\\\n \tif ((type) != e1000_82580 && (type) != e1000_i350 &&\\\n \t\t(type) != e1000_82576)\\\n-\t\treturn -ENOSYS;\\\n+\t\treturn -ENOTSUP;\\\n } while (0)\n \n /*\n@@ -2485,111 +2487,6 @@ eth_igb_get_syn_filter(struct rte_eth_dev *dev,\n \treturn -ENOENT;\n }\n \n-/*\n- * add an ethertype filter\n- *\n- * @param\n- * dev: Pointer to struct rte_eth_dev.\n- * index: the index the filter allocates.\n- * filter: ponter to the filter that will be added.\n- * rx_queue: the queue id the filter assigned to.\n- *\n- * @return\n- * - On success, zero.\n- * - On failure, a negative value.\n- */\n-static int\n-eth_igb_add_ethertype_filter(struct rte_eth_dev *dev, uint16_t index,\n-\t\t\tstruct rte_ethertype_filter *filter, uint16_t rx_queue)\n-{\n-\tstruct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n-\tuint32_t etqf;\n-\n-\tMAC_TYPE_FILTER_SUP(hw->mac.type);\n-\n-\tif (index >= E1000_MAX_ETQF_FILTERS || rx_queue >= IGB_MAX_RX_QUEUE_NUM)\n-\t\treturn -EINVAL;\n-\n-\tetqf = E1000_READ_REG(hw, E1000_ETQF(index));\n-\tif (etqf & E1000_ETQF_FILTER_ENABLE)\n-\t\treturn -EINVAL; /* filter index is in use. */\n-\telse\n-\t\tetqf = 0;\n-\n-\tetqf |= E1000_ETQF_FILTER_ENABLE | E1000_ETQF_QUEUE_ENABLE;\n-\tetqf |= (uint32_t)(filter->ethertype & E1000_ETQF_ETHERTYPE);\n-\tetqf |= rx_queue << E1000_ETQF_QUEUE_SHIFT;\n-\n-\tif (filter->priority_en) {\n-\t\tPMD_INIT_LOG(ERR, \"vlan and priority (%d) is not supported\"\n-\t\t\t\" in E1000.\", filter->priority);\n-\t\treturn -EINVAL;\n-\t}\n-\n-\tE1000_WRITE_REG(hw, E1000_ETQF(index), etqf);\n-\treturn 0;\n-}\n-\n-/*\n- * remove an ethertype filter\n- *\n- * @param\n- * dev: Pointer to struct rte_eth_dev.\n- * index: the index the filter allocates.\n- *\n- * @return\n- * - On success, zero.\n- * - On failure, a negative value.\n- */\n-static int\n-eth_igb_remove_ethertype_filter(struct rte_eth_dev *dev, uint16_t index)\n-{\n-\tstruct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n-\n-\tMAC_TYPE_FILTER_SUP(hw->mac.type);\n-\n-\tif (index >= E1000_MAX_ETQF_FILTERS)\n-\t\treturn -EINVAL;\n-\n-\tE1000_WRITE_REG(hw, E1000_ETQF(index), 0);\n-\treturn 0;\n-}\n-\n-/*\n- * get an ethertype filter\n- *\n- * @param\n- * dev: Pointer to struct rte_eth_dev.\n- * index: the index the filter allocates.\n- * filter: ponter to the filter that will be gotten.\n- * *rx_queue: the ponited of the queue id the filter assigned to.\n- *\n- * @return\n- * - On success, zero.\n- * - On failure, a negative value.\n- */\n-static int\n-eth_igb_get_ethertype_filter(struct rte_eth_dev *dev, uint16_t index,\n-\t\t\tstruct rte_ethertype_filter *filter, uint16_t *rx_queue)\n-{\n-\tstruct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n-\tuint32_t etqf;\n-\n-\tMAC_TYPE_FILTER_SUP(hw->mac.type);\n-\n-\tif (index >= E1000_MAX_ETQF_FILTERS)\n-\t\treturn -EINVAL;\n-\n-\tetqf = E1000_READ_REG(hw, E1000_ETQF(index));\n-\tif (etqf & E1000_ETQF_FILTER_ENABLE) {\n-\t\tfilter->ethertype = etqf & E1000_ETQF_ETHERTYPE;\n-\t\tfilter->priority_en = 0;\n-\t\t*rx_queue = (etqf & E1000_ETQF_QUEUE) >> E1000_ETQF_QUEUE_SHIFT;\n-\t\treturn 0;\n-\t}\n-\treturn -ENOENT;\n-}\n-\n #define MAC_TYPE_FILTER_SUP_EXT(type) do {\\\n \tif ((type) != e1000_82580 && (type) != e1000_i350)\\\n \t\treturn -ENOSYS; \\\n@@ -3149,6 +3046,207 @@ eth_igb_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)\n \treturn 0;\n }\n \n+static inline int\n+igb_ethertype_filter_lookup(struct e1000_filter_info *filter_info,\n+\t\t\tuint16_t ethertype)\n+{\n+\tint i;\n+\n+\tfor (i = 0; i < E1000_MAX_ETQF_FILTERS; i++) {\n+\t\tif (filter_info->ethertype_filters[i] == ethertype &&\n+\t\t (filter_info->ethertype_mask & (1 << i)))\n+\t\t\treturn i;\n+\t}\n+\treturn -1;\n+}\n+\n+static inline int\n+igb_ethertype_filter_insert(struct e1000_filter_info *filter_info,\n+\t\t\tuint16_t ethertype)\n+{\n+\tint i;\n+\n+\tfor (i = 0; i < E1000_MAX_ETQF_FILTERS; i++) {\n+\t\tif (!(filter_info->ethertype_mask & (1 << i))) {\n+\t\t\tfilter_info->ethertype_mask |= 1 << i;\n+\t\t\tfilter_info->ethertype_filters[i] = ethertype;\n+\t\t\treturn i;\n+\t\t}\n+\t}\n+\treturn -1;\n+}\n+\n+static inline int\n+igb_ethertype_filter_remove(struct e1000_filter_info *filter_info,\n+\t\t\tuint8_t idx)\n+{\n+\tif (idx >= E1000_MAX_ETQF_FILTERS)\n+\t\treturn -1;\n+\tfilter_info->ethertype_mask &= ~(1 << idx);\n+\tfilter_info->ethertype_filters[idx] = 0;\n+\treturn idx;\n+}\n+\n+\n+static int\n+igb_add_del_ethertype_filter(struct rte_eth_dev *dev,\n+\t\t\tstruct rte_eth_ethertype_filter *filter,\n+\t\t\tbool add)\n+{\n+\tstruct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n+\tstruct e1000_filter_info *filter_info =\n+\t\tE1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);\n+\tuint32_t etqf = 0;\n+\tint ret;\n+\n+\tif (filter->ether_type == ETHER_TYPE_IPv4 ||\n+\t\tfilter->ether_type == ETHER_TYPE_IPv6) {\n+\t\tPMD_DRV_LOG(ERR, \"unsupported ether_type(0x%04x) in\"\n+\t\t\t\" ethertype filter.\", filter->ether_type);\n+\t\treturn -EINVAL;\n+\t}\n+\n+\tif (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {\n+\t\tPMD_DRV_LOG(ERR, \"mac compare is unsupported.\");\n+\t\treturn -EINVAL;\n+\t}\n+\tif (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {\n+\t\tPMD_DRV_LOG(ERR, \"drop option is unsupported.\");\n+\t\treturn -EINVAL;\n+\t}\n+\n+\tret = igb_ethertype_filter_lookup(filter_info, filter->ether_type);\n+\tif (ret >= 0 && add) {\n+\t\tPMD_DRV_LOG(ERR, \"ethertype (0x%04x) filter exists.\",\n+\t\t\t filter->ether_type);\n+\t\treturn -EEXIST;\n+\t}\n+\tif (ret < 0 && !add) {\n+\t\tPMD_DRV_LOG(ERR, \"ethertype (0x%04x) filter doesn't exist.\",\n+\t\t\t filter->ether_type);\n+\t\treturn -ENOENT;\n+\t}\n+\n+\tif (add) {\n+\t\tret = igb_ethertype_filter_insert(filter_info,\n+\t\t\tfilter->ether_type);\n+\t\tif (ret < 0) {\n+\t\t\tPMD_DRV_LOG(ERR, \"ethertype filters are full.\");\n+\t\t\treturn -ENOSYS;\n+\t\t}\n+\n+\t\tetqf |= E1000_ETQF_FILTER_ENABLE | E1000_ETQF_QUEUE_ENABLE;\n+\t\tetqf |= (uint32_t)(filter->ether_type & E1000_ETQF_ETHERTYPE);\n+\t\tetqf |= filter->queue << E1000_ETQF_QUEUE_SHIFT;\n+\t} else {\n+\t\tret = igb_ethertype_filter_remove(filter_info, (uint8_t)ret);\n+\t\tif (ret < 0)\n+\t\t\treturn -ENOSYS;\n+\t}\n+\tE1000_WRITE_REG(hw, E1000_ETQF(ret), etqf);\n+\tE1000_WRITE_FLUSH(hw);\n+\n+\treturn 0;\n+}\n+\n+static int\n+igb_get_ethertype_filter(struct rte_eth_dev *dev,\n+\t\t\tstruct rte_eth_ethertype_filter *filter)\n+{\n+\tstruct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n+\tstruct e1000_filter_info *filter_info =\n+\t\tE1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);\n+\tuint32_t etqf;\n+\tint ret;\n+\n+\tret = igb_ethertype_filter_lookup(filter_info, filter->ether_type);\n+\tif (ret < 0) {\n+\t\tPMD_DRV_LOG(ERR, \"ethertype (0x%04x) filter doesn't exist.\",\n+\t\t\t filter->ether_type);\n+\t\treturn -ENOENT;\n+\t}\n+\n+\tetqf = E1000_READ_REG(hw, E1000_ETQF(ret));\n+\tif (etqf & E1000_ETQF_FILTER_ENABLE) {\n+\t\tfilter->ether_type = etqf & E1000_ETQF_ETHERTYPE;\n+\t\tfilter->flags = 0;\n+\t\tfilter->queue = (etqf & E1000_ETQF_QUEUE) >>\n+\t\t\t\tE1000_ETQF_QUEUE_SHIFT;\n+\t\treturn 0;\n+\t}\n+\n+\treturn -ENOENT;\n+}\n+\n+/*\n+ * igb_ethertype_filter_handle - Handle operations for ethertype filter.\n+ * @dev: pointer to rte_eth_dev structure\n+ * @filter_op:operation will be taken.\n+ * @arg: a pointer to specific structure corresponding to the filter_op\n+ */\n+static int\n+igb_ethertype_filter_handle(struct rte_eth_dev *dev,\n+\t\t\t\tenum rte_filter_op filter_op,\n+\t\t\t\tvoid *arg)\n+{\n+\tstruct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n+\tint ret;\n+\n+\tMAC_TYPE_FILTER_SUP(hw->mac.type);\n+\n+\tif (filter_op == RTE_ETH_FILTER_NOP)\n+\t\treturn 0;\n+\n+\tif (arg == NULL) {\n+\t\tPMD_DRV_LOG(ERR, \"arg shouldn't be NULL for operation %u.\",\n+\t\t\t filter_op);\n+\t\treturn -EINVAL;\n+\t}\n+\n+\tswitch (filter_op) {\n+\tcase RTE_ETH_FILTER_ADD:\n+\t\tret = igb_add_del_ethertype_filter(dev,\n+\t\t\t(struct rte_eth_ethertype_filter *)arg,\n+\t\t\tTRUE);\n+\t\tbreak;\n+\tcase RTE_ETH_FILTER_DELETE:\n+\t\tret = igb_add_del_ethertype_filter(dev,\n+\t\t\t(struct rte_eth_ethertype_filter *)arg,\n+\t\t\tFALSE);\n+\t\tbreak;\n+\tcase RTE_ETH_FILTER_GET:\n+\t\tret = igb_get_ethertype_filter(dev,\n+\t\t\t(struct rte_eth_ethertype_filter *)arg);\n+\t\tbreak;\n+\tdefault:\n+\t\tPMD_DRV_LOG(ERR, \"unsupported operation %u.\", filter_op);\n+\t\tret = -EINVAL;\n+\t\tbreak;\n+\t}\n+\treturn ret;\n+}\n+\n+static int\n+eth_igb_filter_ctrl(struct rte_eth_dev *dev,\n+\t\t enum rte_filter_type filter_type,\n+\t\t enum rte_filter_op filter_op,\n+\t\t void *arg)\n+{\n+\tint ret = -EINVAL;\n+\n+\tswitch (filter_type) {\n+\tcase RTE_ETH_FILTER_ETHERTYPE:\n+\t\tret = igb_ethertype_filter_handle(dev, filter_op, arg);\n+\t\tbreak;\n+\tdefault:\n+\t\tPMD_DRV_LOG(WARNING, \"Filter type (%d) not supported\",\n+\t\t\t\t\t\t\tfilter_type);\n+\t\tbreak;\n+\t}\n+\n+\treturn ret;\n+}\n+\n static struct rte_driver pmd_igb_drv = {\n \t.type = PMD_PDEV,\n \t.init = rte_igb_pmd_init,\n", "prefixes": [ "dpdk-dev", "v2", "2/4" ] }{ "id": 2233, "url": "